diff --git a/css/filedrop.css b/css/filedrop.css
index 96dca339e9736b699b9249ef44c799c0584eacd7..7c11f8a2aa9768863b9b32575ef6d73426a9acfc 100644
--- a/css/filedrop.css
+++ b/css/filedrop.css
@@ -64,9 +64,9 @@
padding-left: 10px;
float: right;
}
-.redactor_box + .filedrop .dropzone,
-.redactor_box + div > .filedrop .dropzone,
-.redactor_box + div > .filedrop .files {
+.redactor-box + .filedrop .dropzone,
+.redactor-box + div > .filedrop .dropzone,
+.redactor-box + div > .filedrop .files {
border-top-width: 1px;
border-top-left-radius: 0;
border-top-right-radius: 0;
diff --git a/css/redactor.css b/css/redactor.css
index d11d73b9b662f337472cc9fc0331d0ac67132d44..c77113360dd0a1fc068ac0cc5d00cca4d2f92474 100644
--- a/css/redactor.css
+++ b/css/redactor.css
@@ -11,310 +11,145 @@
font-weight: normal;
font-style: normal;
}
-/* =Selection
------------------------------------------------------------------------------*/
-.redactor_box ::selection {
- background: #ffff9e;
-}
-.redactor_box ::-moz-selection {
- background: #ffff9e;
-}
-.redactor_box img::selection {
- background: transparent;
-}
-.redactor_box img::-moz-selection {
- background: transparent;
-}
/*
- BOX
+ Box
*/
-.redactor_box {
+.redactor-box {
position: relative;
overflow: visible;
background: #fff;
}
-.redactor_box iframe {
+.redactor-box iframe,
+.redactor-box textarea {
display: block;
+ position: relative;
margin: 0;
padding: 0;
+ width: 100%;
+}
+.redactor-box iframe {
border: 1px solid #eee;
}
-.redactor_box textarea {
- position: relative;
- display: block;
+.redactor-box textarea {
overflow: auto;
- margin: 0;
- padding: 0;
- width: 100%;
outline: none;
border: none;
- background-color: #222;
+ background-color: #111;
box-shadow: none;
color: #ccc;
font-size: 13px;
font-family: Menlo, Monaco, monospace, sans-serif;
resize: none;
}
-.redactor_box textarea:focus {
+.redactor-box textarea:focus {
outline: none;
}
-.redactor_box,
-.redactor_box textarea {
+/*
+ Z-index setup
+*/
+.redactor-editor,
+.redactor-box {
+ background: #fff;
+}
+.redactor-editor,
+.redactor-box,
+.redactor-box textarea {
z-index: auto !important;
}
-.redactor_box_fullscreen {
+.redactor-box-fullscreen {
z-index: 99 !important;
}
-#redactor_modal_overlay,
-#redactor_modal,
-.redactor_dropdown {
- z-index: 100 !important;
+.redactor-toolbar,
+.redactor-dropdown {
+ z-index: 5 !important;
+}
+#redactor-modal-overlay,
+#redactor-modal-box,
+#redactor-modal {
+ z-index: 11 !important;
}
/*
- AIR
-
+ Resize
*/
-body .redactor_air {
- position: absolute;
- z-index: 502;
+.redactor-resize {
+ background: #f4f4f4;
+ padding: 4px 0 3px 0;
+ cursor: move;
+ border: 1px solid #e3e3e3;
+ border-top: none;
+}
+.redactor-resize div {
+ width: 30px;
+ margin: auto;
+ border-top: 1px solid #bbb;
+ border-bottom: 1px solid #fff;
}
/*
- FULLSCREEN
+ Fullscreen
*/
-body .redactor_box_fullscreen {
+body .redactor-box-fullscreen {
position: fixed;
top: 0;
left: 0;
width: 100%;
}
/*
- LINK TOOLTIP
+ Utils
*/
-.redactor-link-tooltip {
- position: absolute;
- z-index: 49999;
- padding: 10px;
- line-height: 1;
- display: inline-block;
- background-color: #000;
- color: #555 !important;
-}
-.redactor-link-tooltip,
-.redactor-link-tooltip a {
- font-size: 12px;
- font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
-}
-.redactor-link-tooltip a {
- color: #ccc;
- margin: 0 5px;
- text-decoration: none;
-}
-.redactor-link-tooltip a:hover {
- color: #fff;
+.body-hidden {
+ overflow: hidden;
}
/*
- IMAGE BOX
+ Editor
*/
-#redactor-image-box img {
- width: 100%;
-}
-.redactor_editor {
+.redactor-editor {
position: relative;
overflow: auto;
margin: 0 !important;
- padding: 10px 10px;
- padding-bottom: 5px;
+ padding: 10px;
outline: none;
- background: none;
- background: #fff;
- box-shadow: none !important;
white-space: normal;
border: 1px solid #eee;
-}
-.redactor_editor:focus {
- outline: none;
-}
-.redactor_editor div,
-.redactor_editor p,
-.redactor_editor ul,
-.redactor_editor ol,
-.redactor_editor table,
-.redactor_editor dl,
-.redactor_editor blockquote,
-.redactor_editor pre,
-.redactor_editor h1,
-.redactor_editor h2,
-.redactor_editor h3,
-.redactor_editor h4,
-.redactor_editor h5,
-.redactor_editor h6 {
+ border-top: none;
font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
-}
-.redactor_editor code,
-.redactor_editor pre {
- font-family: Menlo, Monaco, monospace, sans-serif;
-}
-.redactor_editor div,
-.redactor_editor p,
-.redactor_editor ul,
-.redactor_editor ol,
-.redactor_editor table,
-.redactor_editor dl,
-.redactor_editor blockquote,
-.redactor_editor pre {
font-size: 14px;
line-height: 1.6em;
}
-.redactor_editor a {
- color: #15c !important;
- text-decoration: underline !important;
-}
-.redactor_editor .redactor_placeholder {
- color: #999 !important;
- display: block !important;
+.redactor-editor:focus {
+ outline: none;
}
/*
- TYPOGRAPHY
+ Placeholder
*/
-.redactor_editor object,
-.redactor_editor embed,
-.redactor_editor video,
-.redactor_editor img {
- max-width: 100%;
- width: auto;
-}
-.redactor_editor video,
-.redactor_editor img {
- height: auto;
-}
-.redactor_editor p,
-.redactor_editor ul,
-.redactor_editor ol,
-.redactor_editor table,
-.redactor_editor dl,
-.redactor_editor blockquote,
-.redactor_editor pre {
- margin: 0;
- margin-bottom: 10px !important;
- border: none;
- background: none !important;
- box-shadow: none !important;
-}
-.redactor_editor iframe,
-.redactor_editor object,
-.redactor_editor hr {
- margin-bottom: 15px !important;
-}
-.redactor_editor blockquote {
- color: #777;
- padding: 10px 20px;
- font-style: italic !important;
- border-left: 5px solid #eeeeee;
-}
-[dir="rtl"] .redactor_editor blockquote {
- border-left: none;
- border-right: 5px solid #eeeeee;
-}
-.redactor_editor ul,
-.redactor_editor ol {
- padding-left: 2em !important;
-}
-.redactor_editor ul ul,
-.redactor_editor ol ol,
-.redactor_editor ul ol,
-.redactor_editor ol ul {
- margin: 2px !important;
- padding: 0 !important;
- padding-left: 2em !important;
- border: none;
-}
-.redactor_editor dl dt {
- font-weight: bold;
-}
-.redactor_editor dd {
- margin-left: 1em;
-}
-.redactor_editor table {
- border-collapse: collapse;
- font-size: 1em !important;
-}
-.redactor_editor table td {
- padding: 5px !important;
- border: 1px solid #ddd;
- vertical-align: top;
-}
-.redactor_editor table thead td {
- border-bottom: 2px solid #000 !important;
- font-weight: bold !important;
-}
-.redactor_editor code {
- background-color: #d8d7d7 !important;
+.redactor-placeholder {
+ position: relative;
}
-.redactor_editor pre {
- overflow: auto;
- padding: 1em !important;
- border: 1px solid #ddd !important;
- border-radius: 3px !important;
- background: #f8f8f8 !important;
- white-space: pre;
- font-size: 90% !important;
+.redactor-placeholder:after {
+ position: absolute;
+ top: 20px;
+ left: 20px;
+ content: attr(placeholder);
+ color: #999 !important;
+ font-weight: normal !important;
}
-.redactor_editor hr {
- display: block;
- height: 1px;
- border: 0;
- border-top: 1px solid #ccc;
+.redactor-placeholder[dir=rtl]:after {
+ left: initial;
+ right: 20px;
}
-/*
- HEADERS
-*/
-.redactor_editor h1,
-.redactor_editor h2,
-.redactor_editor h3,
-.redactor_editor h4,
-.redactor_editor h5,
-.redactor_editor h6 {
- margin-top: 0 !important;
- padding: 0 !important;
- background: none;
- color: #000;
- font-weight: bold;
+
+/* Placeholder in linebreaks mode */
+.redactor-linebreaks.redactor-placeholder:after {
+ top: 10px;
+ left: 10px;
}
-.redactor_editor h1 {
- font-size: 36px !important;
- line-height: 1.111em !important;
- margin-bottom: .15em !important;
-}
-.redactor_editor h2 {
- font-size: 30px !important;
- line-height: 1.111em !important;
- margin-bottom: .25em !important;
-}
-.redactor_editor h3 {
- font-size: 24px !important;
- line-height: 1.333em !important;
- margin-bottom: .2em !important;
-}
-.redactor_editor h4 {
- font-size: 18px !important;
- line-height: 1.5em !important;
- margin-bottom: .2em !important;
-}
-.redactor_editor h5 {
- font-size: 1em !important;
- line-height: 1.6em !important;
- margin-bottom: .25em !important;
-}
-.redactor_editor h6 {
- font-size: .8em !important;
- line-height: 1.6em !important;
- text-transform: uppercase;
- margin-bottom: .3em !important;
+.redactor-linebreaks.redactor-placeholder[dir=rtl]:after {
+ left: initial;
+ right: 10px;
}
/*
- TOOLBAR
+ Toolbar
*/
-.redactor_toolbar {
+.redactor-toolbar {
position: relative;
top: 0;
left: 0;
@@ -322,31 +157,28 @@ body .redactor_box_fullscreen {
padding: 0 !important;
list-style: none !important;
font-size: 14px !important;
- font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
line-height: 1 !important;
background: #fff;
border: none;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
z-index: 1;
}
-.redactor_toolbar:after {
+.redactor-toolbar:after {
content: "";
display: table;
/* clear: both; */
}
-.redactor_toolbar.redactor-toolbar-overflow {
+.redactor-toolbar.redactor-toolbar-overflow {
overflow-y: auto;
height: 29px;
white-space: nowrap;
}
-.redactor_toolbar.redactor-toolbar-external {
+.redactor-toolbar.redactor-toolbar-external {
+ z-index: 999;
box-shadow: none;
border: 1px solid rgba(0, 0, 0, 0.1);
}
-body .redactor_air .redactor_toolbar {
- padding-right: 2px !important;
-}
-.redactor_toolbar li {
+.redactor-toolbar li {
vertical-align: top;
display: inline-block;
margin: 0 !important;
@@ -357,7 +189,7 @@ body .redactor_air .redactor_toolbar {
-moz-box-sizing: content-box;
box-sizing: content-box;
}
-.redactor_toolbar li a {
+.redactor-toolbar li a {
display: block;
color: #333;
text-align: center;
@@ -371,57 +203,45 @@ body .redactor_air .redactor_toolbar {
-moz-box-sizing: content-box;
box-sizing: content-box;
}
-.redactor_toolbar li a:hover {
+.redactor-toolbar li a:hover {
outline: none;
background-color: #1f78d8;
color: #fff;
- text-decoration: none;
}
-.redactor_toolbar li a:hover i:before {
+.redactor-toolbar li a:hover i:before {
color: #fff;
}
-.redactor_toolbar li a:active,
-.redactor_toolbar li a.redactor_act {
+.redactor-toolbar li a:active,
+.redactor-toolbar li a.redactor-act {
outline: none;
background-color: #ccc;
color: #444;
}
-.redactor_toolbar li a.redactor-btn-image {
+.redactor-toolbar li a.redactor-btn-image {
width: 14px;
height: 14px;
background-position: center center;
background-repeat: no-repeat;
}
-.redactor_button_disabled {
+.redactor-toolbar li a.fa-redactor-btn {
+ display: inline-block;
+ padding: 9px 10px 8px 10px;
+ line-height: 1;
+}
+.redactor-toolbar li a.redactor-button-disabled {
filter: alpha(opacity=30);
-moz-opacity: 0.3;
opacity: 0.3;
}
-.redactor_button_disabled:hover {
+.redactor-toolbar li a.redactor-button-disabled:hover {
+ color: #333;
outline: none;
background-color: transparent !important;
cursor: default;
}
-.redactor_toolbar li a.fa-redactor-btn {
- display: inline-block;
- padding: 9px 10px 8px 10px;
- line-height: 1;
-}
-.redactor_toolbar.redactor-toolbar-typewriter {
- box-shadow: none;
- background: rgba(240, 240, 240, 0.9);
-}
-.redactor_toolbar.redactor-toolbar-typewriter li a:hover {
- outline: none;
- background-color: #1f78d8;
- color: #fff;
-}
-.redactor_toolbar.redactor-toolbar-typewriter li a:active,
-.redactor_toolbar.redactor-toolbar-typewriter li a.redactor_act {
- outline: none;
- background-color: #ccc;
- color: #444;
-}
+/*
+ Icons
+*/
.re-icon {
font-family: 'RedactorFont';
speak: none;
@@ -535,192 +355,192 @@ body .redactor_air .redactor_toolbar {
content: "\e61f";
}
/*
- Toolbar classes
+ Toolbar tooltip
*/
-.redactor_format_blockquote {
- padding-left: 10px;
- color: #666 !important;
- font-style: italic;
-}
-.redactor_format_pre {
- font-family: monospace, sans-serif;
-}
-.redactor_format_h1,
-.redactor_format_h2,
-.redactor_format_h3,
-.redactor_format_h4,
-.redactor_format_h5 {
- font-weight: bold;
+.redactor-toolbar-tooltip {
+ position: absolute;
+ z-index: 100;
+ text-align: center;
+ top: 0;
+ left: 0;
+ background: #000;
+ color: #fff;
+ padding: 5px 8px;
+ line-height: 1;
+ font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
+ font-size: 12px;
+ border-radius: 2px;
}
-.redactor_format_h1 {
- font-size: 30px;
- line-height: 36px;
+/*
+ Dropdown
+*/
+.redactor-dropdown {
+ position: absolute;
+ top: 28px;
+ left: 0;
+ padding: 0;
+ min-width: 220px;
+ max-height: 254px;
+ overflow: auto;
+ background-color: #fff;
+ box-shadow: 0 1px 7px rgba(0, 0, 0, 0.25);
+ font-size: 14px;
+ font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
+ line-height: 1.6em;
}
-.redactor_format_h2 {
- font-size: 24px;
- line-height: 36px;
+.redactor-dropdown a {
+ display: block;
+ padding: 10px 15px;
+ color: #000;
+ text-decoration: none;
+ border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}
-.redactor_format_h3 {
- font-size: 20px;
- line-height: 30px;
+.redactor-dropdown a:last-child {
+ border-bottom: none;
}
-.redactor_format_h4 {
- font-size: 16px;
- line-height: 26px;
+.redactor-dropdown a:hover {
+ background-color: #1f78d8;
+ color: #fff !important;
+ text-decoration: none;
}
-.redactor_format_h5 {
- font-size: 14px;
- line-height: 23px;
+/*
+ IMAGE BOX
+*/
+#redactor-image-box {
+ position: relative;
+ max-width: 100%;
+ display: inline-block;
+ line-height: 0;
+ outline: 1px dashed rgba(0, 0, 0, 0.6);
}
-.redactor-toolbar-typewriter .redactor_dropdown .redactor_format_h1,
-.redactor-toolbar-typewriter .redactor_dropdown .redactor_format_h2,
-.redactor-toolbar-typewriter .redactor_dropdown .redactor_format_h3,
-.redactor-toolbar-typewriter .redactor_dropdown .redactor_format_h4,
-.redactor-toolbar-typewriter .redactor_dropdown .redactor_format_h5 {
- font-size: 1em;
- line-height: 1.6em;
- text-transform: uppercase;
+#redactor-image-editter {
+ position: absolute;
+ z-index: 5;
+ top: 50%;
+ left: 50%;
+ margin-top: -11px;
+ margin-left: -18px;
+ line-height: 1;
+ background-color: #000;
+ color: #fff;
+ font-size: 11px;
+ padding: 7px 10px;
+ cursor: pointer;
}
-.redactor-toolbar-typewriter .redactor_dropdown .redactor_format_h2 {
- font-size: .85em;
+#redactor-image-resizer {
+ position: absolute;
+ z-index: 2;
+ line-height: 1;
+ cursor: nw-resize;
+ bottom: -4px;
+ right: -5px;
+ border: 1px solid #fff;
+ background-color: #000;
+ width: 8px;
+ height: 8px;
}
/*
- Typewriter
+ LINK TOOLTIP
*/
-.redactor_editor.redactor-editor-typewriter {
- background: #f5f5f5 !important;
- padding: 25px 50px !important;
-}
-.redactor_editor.redactor-editor-typewriter div,
-.redactor_editor.redactor-editor-typewriter p,
-.redactor_editor.redactor-editor-typewriter ul,
-.redactor_editor.redactor-editor-typewriter ol,
-.redactor_editor.redactor-editor-typewriter table,
-.redactor_editor.redactor-editor-typewriter dl,
-.redactor_editor.redactor-editor-typewriter blockquote,
-.redactor_editor.redactor-editor-typewriter pre,
-.redactor_editor.redactor-editor-typewriter h1,
-.redactor_editor.redactor-editor-typewriter h2,
-.redactor_editor.redactor-editor-typewriter h3,
-.redactor_editor.redactor-editor-typewriter h4,
-.redactor_editor.redactor-editor-typewriter h5,
-.redactor_editor.redactor-editor-typewriter h6 {
- font-family: 'Courier New', 'Lucida Console', Consolas, Monaco, monospace, sans-serif;
- font-size: 18px !important;
- line-height: 1.5em !important;
- margin-bottom: 1.5em !important;
-}
-.redactor_editor.redactor-editor-typewriter h2 {
- font-size: 14px !important;
+.redactor-link-tooltip {
+ position: absolute;
+ z-index: 49999;
+ padding: 10px;
+ line-height: 1;
+ display: inline-block;
+ background-color: #000;
+ color: #555 !important;
}
-.redactor_editor.redactor-editor-typewriter h1,
-.redactor_editor.redactor-editor-typewriter h2,
-.redactor_editor.redactor-editor-typewriter h3,
-.redactor_editor.redactor-editor-typewriter h4,
-.redactor_editor.redactor-editor-typewriter h5,
-.redactor_editor.redactor-editor-typewriter h6 {
- text-transform: uppercase;
+.redactor-link-tooltip,
+.redactor-link-tooltip a {
+ font-size: 12px;
+ font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
+}
+.redactor-link-tooltip a {
+ color: #ccc;
+ margin: 0 5px;
+ text-decoration: none;
}
-.redactor_editor.redactor-editor-typewriter a {
- color: #000 !important;
- text-decoration: underline !important;
+.redactor-link-tooltip a:hover {
+ color: #fff;
}
/*
- WYM
+ DROPAREA
*/
-.redactor_editor.redactor_editor_wym {
- padding: 10px 7px 0 7px !important;
- background: #f6f6f6 !important;
-}
-.redactor_editor.redactor_editor_wym div,
-.redactor_editor.redactor_editor_wym p,
-.redactor_editor.redactor_editor_wym ul,
-.redactor_editor.redactor_editor_wym ol,
-.redactor_editor.redactor_editor_wym table,
-.redactor_editor.redactor_editor_wym dl,
-.redactor_editor.redactor_editor_wym pre,
-.redactor_editor.redactor_editor_wym h1,
-.redactor_editor.redactor_editor_wym h2,
-.redactor_editor.redactor_editor_wym h3,
-.redactor_editor.redactor_editor_wym h4,
-.redactor_editor.redactor_editor_wym h5,
-.redactor_editor.redactor_editor_wym h6,
-.redactor_editor.redactor_editor_wym blockquote {
- margin-top: 0;
- margin-bottom: 5px !important;
- padding: 10px !important;
- border: 1px solid #e4e4e4 !important;
- background-color: #fff !important;
- z-index: 0;
-}
-.redactor_editor.redactor_editor_wym blockquote:before {
- content: '';
-}
-.redactor_editor.redactor_editor_wym img {
+#redactor-droparea {
position: relative;
- z-index: 1;
-}
-.redactor_editor.redactor_editor_wym div {
- border: 1px dotted #aaa !important;
+ overflow: hidden;
+ padding: 140px 20px;
+ border: 3px dashed rgba(0, 0, 0, 0.1);
}
-.redactor_editor.redactor_editor_wym pre {
- border: 2px dashed #e4e4e4 !important;
- background-color: #f8f8f8 !important;
+#redactor-droparea.drag-hover {
+ background: rgba(200, 222, 250, 0.75);
}
-.redactor_editor.redactor_editor_wym ul,
-.redactor_editor.redactor_editor_wym ol {
- padding-left: 2em !important;
+#redactor-droparea.drag-drop {
+ background: rgba(250, 248, 200, 0.5);
}
-.redactor_editor.redactor_editor_wym ul li ul,
-.redactor_editor.redactor_editor_wym ol li ul,
-.redactor_editor.redactor_editor_wym ul li ol,
-.redactor_editor.redactor_editor_wym ol li ol {
- border: none !important;
+#redactor-droparea-placeholder {
+ text-align: center;
+ font-size: 12px;
+ color: rgba(0, 0, 0, 0.7);
}
/*
- DROPDOWN
+ PROGRESS
*/
-.redactor_dropdown {
- position: absolute;
- top: 28px;
+#redactor-progress {
+ position: fixed;
+ top: 0;
left: 0;
- padding: 10px;
- width: 200px;
- background-color: #fff;
- box-shadow: 0 1px 5px #bbb;
- font-size: 13px;
- font-family: Helvetica, Arial, Verdana, Tahoma, sans-serif;
- line-height: 21px;
+ width: 100%;
+ z-index: 1000000;
+ height: 10px;
}
-.redactor-toolbar-typewriter .redactor_dropdown {
- font-family: 'Courier New', 'Lucida Console', Consolas, Monaco, monospace, sans-serif;
- background-color: #f5f5f5;
+#redactor-progress span {
+ display: block;
+ width: 100%;
+ height: 100%;
+ background-color: #3d58a8;
+ background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
+ background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
+ background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
+ -webkit-animation: progress-bar-stripes 2s linear infinite;
+ -o-animation: progress-bar-stripes 2s linear infinite;
+ animation: progress-bar-stripes 2s linear infinite;
+ background-size: 40px 40px;
}
-.redactor_separator_drop {
- padding: 0 !important;
- border-top: 1px solid #ddd;
- font-size: 0;
- line-height: 0;
+@-webkit-keyframes progress-bar-stripes {
+ from {
+ background-position: 40px 0;
+ }
+ to {
+ background-position: 0 0;
+ }
}
-.redactor_dropdown a {
- display: block;
- padding: 3px 5px;
- color: #000;
- text-decoration: none;
+@-o-keyframes progress-bar-stripes {
+ from {
+ background-position: 40px 0;
+ }
+ to {
+ background-position: 0 0;
+ }
}
-.redactor_dropdown a:hover {
- background-color: #dde4ef;
- color: #444 !important;
- text-decoration: none;
+@keyframes progress-bar-stripes {
+ from {
+ background-position: 40px 0;
+ }
+ to {
+ background-position: 0 0;
+ }
}
/*
MODAL
*/
-#redactor_modal_overlay {
+#redactor-modal-overlay {
position: fixed;
top: 0;
left: 0;
margin: auto;
+ overflow: auto;
width: 100%;
height: 100%;
background-color: #000 !important;
@@ -728,140 +548,163 @@ body .redactor_air .redactor_toolbar {
-moz-opacity: 0.3;
opacity: 0.3;
}
-#redactor_modal {
+#redactor-modal-box {
position: fixed;
- top: 50%;
- left: 50%;
+ top: 0;
+ left: 0;
+ bottom: 0;
+ right: 0;
+ overflow-x: hidden;
+ overflow-y: auto;
+}
+#redactor-modal {
+ position: relative;
+ margin: auto;
+ margin-bottom: 20px;
padding: 0;
background: #fff;
color: #000;
- font-size: 12px !important;
+ font-size: 14px !important;
font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
- box-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
+ box-shadow: 0 1px 70px rgba(0, 0, 0, 0.5);
}
-#redactor_modal header {
- padding: 20px 30px 5px 30px;
- font-size: 16px;
+#redactor-modal header {
+ padding: 30px 40px 5px 40px;
+ font-size: 18px;
+ font-weight: bold;
}
-#redactor_modal section {
- padding: 20px 30px;
+#redactor-modal section {
+ padding: 30px 40px 50px 40px;
}
-#redactor_modal label {
- display: block !important;
+#redactor-modal label {
+ display: block;
float: none !important;
- margin: 10px 0 3px 0 !important;
- padding: 0 !important;
- font-size: 12px !important;
-}
-#redactor_modal footer:after {
- content: "";
- display: table;
- clear: both;
-}
-#redactor_modal footer div {
- float: left;
+ margin: 15px 0 3px 0 !important;
+ padding: 0;
}
-#redactor_modal input[type="radio"],
-#redactor_modal input[type="checkbox"] {
+#redactor-modal input[type="radio"],
+#redactor-modal input[type="checkbox"] {
position: relative;
top: -1px;
}
-#redactor_modal input[type="text"],
-#redactor_modal input[type="password"],
-#redactor_modal input[type="email"],
-#redactor_modal textarea {
+#redactor-modal select {
+ width: 100%;
+}
+#redactor-modal input[type="text"],
+#redactor-modal input[type="password"],
+#redactor-modal input[type="email"],
+#redactor-modal input[type="url"],
+#redactor-modal textarea {
position: relative;
z-index: 2;
margin: 0;
- padding: 1px 2px;
- height: 23px;
+ padding: 5px 4px;
+ height: 28px;
border: 1px solid #ccc;
border-radius: 1px;
background-color: white;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) inset;
color: #333;
- font-size: 13px;
+ width: 100%;
+ font-size: 14px;
font-family: Arial, Helvetica, Verdana, Tahoma, sans-serif;
- line-height: 1;
-moz-transition: border 0.3s ease-in;
transition: border 0.3s ease-in;
}
-#redactor_modal textarea {
- display: block;
- margin-top: 4px;
- line-height: 1.4em;
-}
-#redactor_modal input:focus,
-#redactor_modal textarea:focus {
+#redactor-modal input[type="text"]:focus,
+#redactor-modal input[type="password"]:focus,
+#redactor-modal input[type="email"]:focus,
+#redactor-modal input[type="url"]:focus,
+#redactor-modal textarea:focus {
outline: none;
border-color: #5ca9e4;
box-shadow: 0 0 0 2px rgba(70, 161, 231, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2) inset;
}
-#redactor_modal_close {
- position: absolute;
- top: 5px;
- right: 3px;
- width: 20px;
- height: 20px;
- color: #999;
- font-size: 26px;
- cursor: pointer;
+#redactor-modal input[type="text"].redactor-input-error,
+#redactor-modal input[type="password"].redactor-input-error,
+#redactor-modal input[type="email"].redactor-input-error,
+#redactor-modal input[type="url"].redactor-input-error,
+#redactor-modal textarea.redactor-input-error {
+ border-color: #e82f2f;
+ box-shadow: 0 0 0 2px rgba(232, 47, 47, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2) inset;
}
-#redactor_modal_close:hover {
- color: #000;
+#redactor-modal textarea {
+ display: block;
+ margin-top: 4px;
+ line-height: 1.4em;
}
-.redactor_input {
- width: 99%;
- font-size: 14px;
+/*
+ Tabs in Modal
+*/
+#redactor-modal-tabber {
+ margin-bottom: 15px;
+ font-size: 12px;
}
-.redactor_modal_box {
- overflow: auto;
- margin-bottom: 10px;
- height: 350px;
+#redactor-modal-tabber a {
+ border: 1px solid #ddd;
+ line-height: 1;
+ padding: 8px 15px;
+ margin-right: -1px;
+ text-decoration: none;
+ color: #000;
}
-#redactor_image_box {
- overflow: auto;
- margin-bottom: 10px;
- height: 270px;
+#redactor-modal-tabber a:hover {
+ background-color: #1f78d8;
+ border-color: #1f78d8;
+ color: #fff;
}
-#redactor_image_box_select {
- display: block;
- margin-bottom: 15px !important;
- width: 200px;
+#redactor-modal-tabber a.active {
+ cursor: default;
+ background-color: #ddd;
+ border-color: #ddd;
+ color: rgba(0, 0, 0, 0.6);
}
-#redactor_image_box img {
- margin-right: 10px;
- margin-bottom: 10px;
- max-width: 100px;
- cursor: pointer;
+/*
+ List in Modal
+*/
+#redactor-modal #redactor-modal-list {
+ margin-left: 0;
+ padding-left: 0;
+ list-style: none;
+ max-height: 250px;
+ overflow-x: scroll;
}
-#redactor_tabs {
- margin-bottom: 18px;
+#redactor-modal #redactor-modal-list li {
+ border-bottom: 1px solid #ddd;
}
-#redactor_tabs a {
- display: inline-block;
- margin-right: 2px;
- padding: 4px 14px;
- border: 1px solid #d2d2d2;
- border-radius: 3px;
- background: #fff;
+#redactor-modal #redactor-modal-list li:last-child {
+ border-bottom: none;
+}
+#redactor-modal #redactor-modal-list a {
+ padding: 10px 5px;
color: #000;
text-decoration: none;
- line-height: 1;
+ font-size: 13px;
+ display: block;
+ position: relative;
}
-#redactor_tabs a:hover,
-#redactor_tabs a.redactor_tabs_act {
- border-color: #eee;
- color: #999 !important;
- text-decoration: none !important;
+#redactor-modal #redactor-modal-list a:hover {
+ background-color: #eee;
}
-.redactor_modal_btn_hidden {
- display: none;
+#redactor-modal-close {
+ position: absolute;
+ top: 10px;
+ right: 10px;
+ width: 30px;
+ height: 30px;
+ text-align: right;
+ color: #bbb;
+ font-size: 30px;
+ font-weight: 300;
+ cursor: pointer;
}
-#redactor_modal footer button {
+#redactor-modal-close:hover {
+ color: #000;
+}
+#redactor-modal footer button {
position: relative;
width: 100%;
- padding: 10px 16px;
+ padding: 14px 16px;
margin: 0;
outline: none;
border: none;
@@ -875,110 +718,230 @@ body .redactor_air .redactor_toolbar {
line-height: 1;
cursor: pointer;
}
-#redactor_modal footer button:hover {
+#redactor-modal footer button:hover {
color: #777;
background: none;
background: #bbb;
text-decoration: none;
}
-#redactor_modal footer button.redactor_modal_delete_btn {
+#redactor-modal footer button.redactor-modal-delete-btn {
background: none;
color: #fff;
background-color: #b52525;
}
-#redactor_modal footer button.redactor_modal_delete_btn:hover {
+#redactor-modal footer button.redactor-modal-delete-btn:hover {
color: rgba(255, 255, 255, 0.6);
background-color: #881b1b;
}
-#redactor_modal footer button.redactor_modal_action_btn {
+#redactor-modal footer button.redactor-modal-action-btn {
background: none;
color: #fff;
background-color: #2461b5;
}
-#redactor_modal footer button.redactor_modal_action_btn:hover {
+#redactor-modal footer button.redactor-modal-action-btn:hover {
color: rgba(255, 255, 255, 0.6);
background-color: #1a4580;
}
-/* Drag and Drop Area */
-.redactor_droparea {
- position: relative;
- margin: auto;
- margin-bottom: 5px;
- width: 100%;
+/*
+ ##############################################
+
+ DROPDOWN FORMATTING
+
+ ##############################################
+*/
+.redactor-dropdown .redactor-formatting-blockquote {
+ color: rgba(0, 0, 0, 0.4);
+ font-style: italic;
}
-.redactor_droparea .redactor_dropareabox {
- position: relative;
- z-index: 1;
- padding: 60px 0;
- width: 99%;
- border: 1px dashed #ddd;
- background: #fff;
- text-align: center;
+.redactor-dropdown .redactor-formatting-pre {
+ font-family: monospace, sans-serif;
}
-.redactor_droparea .redactor_dropareabox,
-.redactor_dropalternative {
- color: #555;
- font-size: 12px;
+.redactor-dropdown .redactor-formatting-h1 {
+ font-size: 36px;
+ line-height: 36px;
+ font-weight: bold;
}
-.redactor_dropalternative {
- margin: 4px 0 2px 0;
+.redactor-dropdown .redactor-formatting-h2 {
+ font-size: 24px;
+ line-height: 36px;
+ font-weight: bold;
}
-.redactor_dropareabox.hover {
- border-color: #aaa;
- background: #efe3b8;
+.redactor-dropdown .redactor-formatting-h3 {
+ font-size: 21px;
+ line-height: 30px;
+ font-weight: bold;
}
-.redactor_dropareabox.error {
- border-color: #dcc3c3;
- background: #f7e5e5;
+.redactor-dropdown .redactor-formatting-h4 {
+ font-size: 18px;
+ line-height: 26px;
+ font-weight: bold;
}
-.redactor_dropareabox.drop {
- border-color: #e0e5d6;
- background: #f4f4ee;
+.redactor-dropdown .redactor-formatting-h5 {
+ font-size: 16px;
+ line-height: 23px;
+ font-weight: bold;
}
-/* =ProgressBar
------------------------------------------------------------------------------*/
-#redactor-progress {
- position: fixed;
- top: 0;
- left: 0;
+/*
+ ##############################################
+
+ CONTENT STYLES
+
+ ##############################################
+*/
+.redactor-editor code,
+.redactor-editor pre {
+ font-family: Menlo, Monaco, monospace, sans-serif;
+}
+.redactor-editor div,
+.redactor-editor p,
+.redactor-editor ul,
+.redactor-editor ol,
+.redactor-editor table,
+.redactor-editor dl,
+.redactor-editor blockquote,
+.redactor-editor pre {
+ font-size: 14px;
+ line-height: 1.6em;
+}
+.redactor-editor a {
+ color: #15c;
+ text-decoration: underline;
+}
+.redactor-editor object,
+.redactor-editor embed,
+.redactor-editor video,
+.redactor-editor img {
+ max-width: 100%;
+ width: auto;
+}
+.redactor-editor video,
+.redactor-editor img {
+ height: auto;
+}
+.redactor-editor div,
+.redactor-editor p,
+.redactor-editor ul,
+.redactor-editor ol,
+.redactor-editor table,
+.redactor-editor dl,
+.redactor-editor figure,
+.redactor-editor blockquote,
+.redactor-editor pre {
+ margin: 0;
+ margin-bottom: 15px;
+ border: none;
+ background: none;
+ box-shadow: none;
+}
+.redactor-editor iframe,
+.redactor-editor object,
+.redactor-editor hr {
+ margin-bottom: 15px;
+}
+.redactor-editor iframe {
+ width: auto;
+}
+.redactor-editor blockquote {
+ margin-left: 1.6em !important;
+ padding-left: 0;
+ color: #777;
+ font-style: italic;
+}
+.redactor-editor ul,
+.redactor-editor ol {
+ padding-left: 2em;
+}
+.redactor-editor ul ul,
+.redactor-editor ol ol,
+.redactor-editor ul ol,
+.redactor-editor ol ul {
+ margin: 2px;
+ padding: 0;
+ padding-left: 2em;
+ border: none;
+}
+.redactor-editor dl dt {
+ font-weight: bold;
+}
+.redactor-editor dd {
+ margin-left: 1em;
+}
+.redactor-editor table {
+ border-collapse: collapse;
+ font-size: 1em;
width: 100%;
- z-index: 1000000;
- height: 10px;
}
-#redactor-progress span {
+.redactor-editor table td,
+.redactor-editor table th {
+ padding: 5px;
+ border: 1px solid #ddd;
+ vertical-align: top;
+}
+.redactor-editor table thead td,
+.redactor-editor table th {
+ font-weight: bold;
+ border-bottom-color: #888;
+}
+.redactor-editor code {
+ background-color: #d8d7d7;
+}
+.redactor-editor pre {
+ overflow: auto;
+ padding: 1em;
+ border: 1px solid #ddd;
+ border-radius: 3px;
+ background: #f8f8f8;
+ white-space: pre;
+ font-size: 90%;
+}
+.redactor-editor hr {
display: block;
- width: 100%;
- height: 100%;
- background-color: #3d58a8;
- background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
- background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
- background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
- -webkit-animation: progress-bar-stripes 2s linear infinite;
- -o-animation: progress-bar-stripes 2s linear infinite;
- animation: progress-bar-stripes 2s linear infinite;
- background-size: 40px 40px;
+ height: 1px;
+ border: 0;
+ border-top: 1px solid #ccc;
}
-@-webkit-keyframes progress-bar-stripes {
- from {
- background-position: 40px 0;
- }
- to {
- background-position: 0 0;
- }
+.redactor-editor h1,
+.redactor-editor h2,
+.redactor-editor h3,
+.redactor-editor h4,
+.redactor-editor h5,
+.redactor-editor h6 {
+ font-weight: bold;
+ color: #000;
+ padding: 0;
+ background: none;
+ text-rendering: optimizeLegibility;
+ margin: 0 0 .5em 0;
}
-@-o-keyframes progress-bar-stripes {
- from {
- background-position: 40px 0;
- }
- to {
- background-position: 0 0;
- }
+.redactor-editor h1,
+.redactor-editor h2,
+.redactor-editor h3,
+.redactor-editor h4 {
+ line-height: 1.3;
}
-@keyframes progress-bar-stripes {
- from {
- background-position: 40px 0;
- }
- to {
- background-position: 0 0;
- }
+.redactor-editor h1 {
+ font-size: 36px;
+}
+.redactor-editor h2 {
+ font-size: 24px;
+ margin-bottom: .7em;
+}
+.redactor-editor h3 {
+ font-size: 21px;
+}
+.redactor-editor h4 {
+ font-size: 18px;
+}
+.redactor-editor h5 {
+ font-size: 16px;
+}
+.redactor-editor h6 {
+ font-size: 12px;
+ text-transform: uppercase;
+}
+.redactor-dropdown *,
+#redactor-modal * {
+ -webkit-box-sizing: border-box;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
}
diff --git a/include/ajax.draft.php b/include/ajax.draft.php
index fa9d5c9b638f7ea81af2a8f78a94d1331591197c..5795b24e3f00e562059819db2c5369522416251b 100644
--- a/include/ajax.draft.php
+++ b/include/ajax.draft.php
@@ -61,6 +61,21 @@ class DraftAjaxAPI extends AjaxController {
unset($_FILES['file']);
$file = AttachmentFile::format($_FILES['image']);
+ # Allow for data-uri uploaded files
+ $fp = fopen($file[0]['tmp_name'], 'rb');
+ if (fread($fp, 5) == 'data:') {
+ $data = 'data:';
+ while ($block = fread($fp, 8192))
+ $data .= $block;
+ $file[0] = Format::parseRfc2397($data);
+ list(,$ext) = explode('/', $file[0]['type'], 2);
+ $file[0] += array(
+ 'name' => Misc::randCode(8).'.'.$ext,
+ 'size' => strlen($file[0]['data']),
+ );
+ }
+ fclose($fp);
+
# TODO: Detect unacceptable attachment extension
# TODO: Verify content-type and check file-content to ensure image
$type = $file[0]['type'];
@@ -79,8 +94,14 @@ class DraftAjaxAPI extends AjaxController {
))
);
+ if (isset($file[0]['tmp_name'])) {
+ $ids = $draft->attachments->upload($file);
+ }
+ else {
+ $ids = $draft->attachments->save($file[0]);
+ }
- if (!($ids = $draft->attachments->upload($file))) {
+ if (!$ids) {
if ($file[0]['error']) {
return Http::response(403,
JsonDataEncoder::encode(array(
@@ -92,7 +113,7 @@ class DraftAjaxAPI extends AjaxController {
return Http::response(500, 'Unable to attach image');
}
- $id = $ids[0];
+ $id = (is_array($ids)) ? $ids[0] : $ids;
}
else {
$type = explode('/', $_POST['contentType']);
@@ -318,11 +339,23 @@ class DraftAjaxAPI extends AjaxController {
if (!$thisstaff)
Http::response(403, "Login required for file queries");
+ if (isset($_GET['threadId']) && is_numeric($_GET['threadId'])
+ && ($thread = Thread::lookup($_GET['threadId']))
+ && ($object = $thread->getObject())
+ && ($thisstaff->canAccess($object))
+ ) {
+ $union = ' UNION SELECT f.id, a.`type` FROM '.THREAD_TABLE.' t
+ JOIN '.THREAD_ENTRY_TABLE.' th ON (th.thread_id = t.id)
+ JOIN '.ATTACHMENT_TABLE.' a ON (a.object_id = th.id AND a.`type` = \'H\')
+ JOIN '.FILE_TABLE.' f ON (a.file_id = f.id)
+ WHERE t.id='.db_input($_GET['threadId']);
+ }
+
$sql = 'SELECT distinct f.id, COALESCE(a.type, f.ft) FROM '.FILE_TABLE
.' f LEFT JOIN '.ATTACHMENT_TABLE.' a ON (a.file_id = f.id)
- WHERE (a.`type` IN (\'C\', \'F\', \'T\', \'P\') OR f.ft = \'L\')
- AND f.`type` LIKE \'image/%\'';
- if (!($res = db_query($sql)))
+ WHERE (a.`type` IN (\'C\', \'F\', \'T\', \'P\') OR f.ft = \'L\')'
+ .' AND f.`type` LIKE \'image/%\'';
+ if (!($res = db_query($sql.$union)))
Http::response(500, 'Unable to lookup files');
$files = array();
@@ -332,12 +365,15 @@ class DraftAjaxAPI extends AjaxController {
'T' => __('Email Templates'),
'L' => __('Logos'),
'P' => __('Pages'),
+ 'H' => __('This Thread'),
);
while (list($id, $type) = db_fetch_row($res)) {
$f = AttachmentFile::lookup($id);
$url = $f->getDownloadUrl();
$files[] = array(
- 'thumb'=>$url.'&s=128',
+ // Don't send special sizing for thread items 'cause they
+ // should be cached already by the client
+ 'thumb'=>$url.($type != 'H' ? '&s=128' : ''),
'image'=>$url,
'title'=>$f->getName(),
'folder'=>$folders[$type]
diff --git a/include/class.draft.php b/include/class.draft.php
index d777338d2296f39352dbe2488587a9b11f30ec1b..49503ed7c66bcc367580ab55779cc109ad4be07f 100644
--- a/include/class.draft.php
+++ b/include/class.draft.php
@@ -93,7 +93,9 @@ class Draft extends VerySimpleModel {
function setBody($body) {
// Change file.php urls back to content-id's
- $body = Format::sanitize($body, false);
+ $body = Format::sanitize($body, false,
+ // Preserve annotation information, if any
+ 'img=data-annotations,data-orig-annotated-image-src');
$this->body = $body ?: ' ';
$this->updated = SqlFunction::NOW();
diff --git a/include/class.format.php b/include/class.format.php
index 9e6c8998538bdfbe908693ece1cf9428a151bee8..7c06ee1c464dd85db22afb8d2fabcf5f4a71e360 100644
--- a/include/class.format.php
+++ b/include/class.format.php
@@ -233,7 +233,7 @@ class Format {
}
}
- function safe_html($html) {
+ function safe_html($html, $spec=false) {
// Remove HEAD and STYLE sections
$html = preg_replace(
array(':<(head|style|script).+?</\1>:is', # <head> and <style> sections
@@ -252,7 +252,7 @@ class Format {
'schemes' => 'href: aim, feed, file, ftp, gopher, http, https, irc, mailto, news, nntp, sftp, ssh, telnet; *:file, http, https; src: cid, http, https, data',
'hook_tag' => function($e, $a=0) { return Format::__html_cleanup($e, $a); },
'elements' => '*+iframe',
- 'spec' => 'iframe=-*,height,width,type,src(match="`^(https?:)?//(www\.)?(youtube|dailymotion|vimeo)\.com/`i"),frameborder; div=data-mid',
+ 'spec' => 'iframe=-*,height,width,type,src(match="`^(https?:)?//(www\.)?(youtube|dailymotion|vimeo)\.com/`i"),frameborder; div=data-mid'.($spec ? '; '.$spec : ''),
);
return Format::html($html, $config);
@@ -265,10 +265,10 @@ class Format {
'src="cid:$1', $text);
}
- function sanitize($text, $striptags=false) {
+ function sanitize($text, $striptags=false, $spec=false) {
//balance and neutralize unsafe tags.
- $text = Format::safe_html($text);
+ $text = Format::safe_html($text, $spec);
$text = self::localizeInlineImages($text);
diff --git a/include/class.staff.php b/include/class.staff.php
index 94dcc68cec4e8b7565e682c33d07289f07a2d7a4..3201db170e8e1364d992e1d753ac2932dc1103eb 100644
--- a/include/class.staff.php
+++ b/include/class.staff.php
@@ -150,6 +150,13 @@ implements AuthenticatedUser {
&& $this->passwd_change>($cfg->getPasswdResetPeriod()*30*24*60*60));
}
+ function canAccess($something) {
+ if ($something instanceof RestrictedAccess)
+ return $something->checkStaffPerm($this);
+
+ return true;
+ }
+
function isPasswdChangeDue() {
return $this->isPasswdResetDue();
}
@@ -835,4 +842,8 @@ implements AuthenticatedUser {
return false;
}
}
+
+interface RestrictedAccess {
+ function checkStaffPerm($staff);
+}
?>
diff --git a/include/class.ticket.php b/include/class.ticket.php
index 5348791c5cfe50a535a4d481a6df9e86a900210e..0b3c6574107193faf282fccb2fe34a0b32ab026b 100644
--- a/include/class.ticket.php
+++ b/include/class.ticket.php
@@ -216,7 +216,8 @@ class TicketCData extends VerySimpleModel {
TicketCData::$meta['table'] = TABLE_PREFIX . 'ticket__cdata';
-class Ticket {
+class Ticket
+implements RestrictedAccess {
var $id;
var $number;
diff --git a/include/client/header.inc.php b/include/client/header.inc.php
index 1c3f00dbd0cb09990c64306267527b75a5a67181..4a6324a58e3da655bcf47face2cbd7b5020857b1 100644
--- a/include/client/header.inc.php
+++ b/include/client/header.inc.php
@@ -40,6 +40,7 @@ if (($lang = Internationalization::getCurrentLanguage())
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/filedrop.field.js"></script>
<script src="<?php echo ROOT_PATH; ?>scp/js/bootstrap-typeahead.js"></script>
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor.min.js"></script>
+ <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-plugins.js"></script>
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-osticket.js"></script>
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-fonts.js"></script>
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/chosen.jquery.min.js"></script>
diff --git a/include/staff/header.inc.php b/include/staff/header.inc.php
index ba294007755d41549bf35c9806bf32215f6df1e8..b640573a569f9181e98a03a6ccbc90e10d7d79e8 100644
--- a/include/staff/header.inc.php
+++ b/include/staff/header.inc.php
@@ -27,7 +27,7 @@ if (($lang = Internationalization::getCurrentLanguage())
<script type="text/javascript" src="./js/tips.js"></script>
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor.min.js"></script>
<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-osticket.js"></script>
- <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-fonts.js"></script>
+ <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-plugins.js"></script>
<script type="text/javascript" src="./js/bootstrap-typeahead.js"></script>
<script type="text/javascript" src="./js/jquery.translatable.js"></script>
<link rel="stylesheet" href="<?php echo ROOT_PATH ?>css/thread.css" media="all">
diff --git a/include/staff/ticket-view.inc.php b/include/staff/ticket-view.inc.php
index 83d249fd32dc2a789756cb621de47f9b5ac5de4d..eb34d70a3e82222da418dc6c025081487bf4490c 100644
--- a/include/staff/ticket-view.inc.php
+++ b/include/staff/ticket-view.inc.php
@@ -390,7 +390,7 @@ $tcount+= $ticket->getNumNotes();
?></a></li>
</ul>
<div id="ticket_tabs_container">
- <div id="ticket_thread" class="tab_content">
+ <div id="ticket_thread" data-thread-id="<?php echo $ticket->getThread()->getId(); ?>" class="tab_content">
<?php
$threadTypes=array('M'=>'message','R'=>'response', 'N'=>'note');
/* -------- Messages & Responses & Notes (if inline)-------------*/
diff --git a/js/fabric.min.js b/js/fabric.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..dbcd34b8697579c8b766d39959771260dfaa7ade
--- /dev/null
+++ b/js/fabric.min.js
@@ -0,0 +1,8 @@
+/* build: `node build.js modules=ALL exclude=gestures,cufon,json minifier=uglifyjs` *//*! Fabric.js Copyright 2008-2014, Printio (Juriy Zaytsev, Maxim Chernyak) */var fabric=fabric||{version:"1.4.13"};typeof exports!="undefined"&&(exports.fabric=fabric),typeof document!="undefined"&&typeof window!="undefined"?(fabric.document=document,fabric.window=window):(fabric.document=require("jsdom").jsdom("<!DOCTYPE html><html><head></head><body></body></html>"),fabric.document.createWindow?fabric.window=fabric.document.createWindow():fabric.window=fabric.document.parentWindow),fabric.isTouchSupported="ontouchstart"in fabric.document.documentElement,fabric.isLikelyNode=typeof Buffer!="undefined"&&typeof window=="undefined",fabric.SHARED_ATTRIBUTES=["display","transform","fill","fill-opacity","fill-rule","opacity","stroke","stroke-dasharray","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width"],fabric.DPI=96,fabric.reNum="(?:[-+]?(?:\\d+|\\d*\\.\\d+)(?:e[-+]?\\d+)?)",function(){function e(e,t){if(!this.__eventListeners[e])return;t?fabric.util.removeFromArray(this.__eventListeners[e],t):this.__eventListeners[e].length=0}function t(e,t){this.__eventListeners||(this.__eventListeners={});if(arguments.length===1)for(var n in e)this.on(n,e[n]);else this.__eventListeners[e]||(this.__eventListeners[e]=[]),this.__eventListeners[e].push(t);return this}function n(t,n){if(!this.__eventListeners)return;if(arguments.length===0)this.__eventListeners={};else if(arguments.length===1&&typeof arguments[0]=="object")for(var r in t)e.call(this,r,t[r]);else e.call(this,t,n);return this}function r(e,t){if(!this.__eventListeners)return;var n=this.__eventListeners[e];if(!n)return;for(var r=0,i=n.length;r<i;r++)n[r].call(this,t||{});return this}fabric.Observable={observe:t,stopObserving:n,fire:r,on:t,off:n,trigger:r}}(),fabric.Collection={add:function(){this._objects.push.apply(this._objects,arguments);for(var e=0,t=arguments.length;e<t;e++)this._onObjectAdded(arguments[e]);return this.renderOnAddRemove&&this.renderAll(),this},insertAt:function(e,t,n){var r=this.getObjects();return n?r[t]=e:r.splice(t,0,e),this._onObjectAdded(e),this.renderOnAddRemove&&this.renderAll(),this},remove:function(){var e=this.getObjects(),t;for(var n=0,r=arguments.length;n<r;n++)t=e.indexOf(arguments[n]),t!==-1&&(e.splice(t,1),this._onObjectRemoved(arguments[n]));return this.renderOnAddRemove&&this.renderAll(),this},forEachObject:function(e,t){var n=this.getObjects(),r=n.length;while(r--)e.call(t,n[r],r,n);return this},getObjects:function(e){return typeof e=="undefined"?this._objects:this._objects.filter(function(t){return t.type===e})},item:function(e){return this.getObjects()[e]},isEmpty:function(){return this.getObjects().length===0},size:function(){return this.getObjects().length},contains:function(e){return this.getObjects().indexOf(e)>-1},complexity:function(){return this.getObjects().reduce(function(e,t){return e+=t.complexity?t.complexity():0,e},0)}},function(e){var t=Math.sqrt,n=Math.atan2,r=Math.PI/180;fabric.util={removeFromArray:function(e,t){var n=e.indexOf(t);return n!==-1&&e.splice(n,1),e},getRandomInt:function(e,t){return Math.floor(Math.random()*(t-e+1))+e},degreesToRadians:function(e){return e*r},radiansToDegrees:function(e){return e/r},rotatePoint:function(e,t,n){var r=Math.sin(n),i=Math.cos(n);e.subtractEquals(t);var s=e.x*i-e.y*r,o=e.x*r+e.y*i;return(new fabric.Point(s,o)).addEquals(t)},transformPoint:function(e,t,n){return n?new fabric.Point(t[0]*e.x+t[1]*e.y,t[2]*e.x+t[3]*e.y):new fabric.Point(t[0]*e.x+t[1]*e.y+t[4],t[2]*e.x+t[3]*e.y+t[5])},invertTransform:function(e){var t=e.slice(),n=1/(e[0]*e[3]-e[1]*e[2]);t=[n*e[3],-n*e[1],-n*e[2],n*e[0],0,0];var r=fabric.util.transformPoint({x:e[4],y:e[5]},t);return t[4]=-r.x,t[5]=-r.y,t},toFixed:function(e,t){return parseFloat(Number(e).toFixed(t))},parseUnit:function(e,t){var n=/\D{0,2}$/.exec(e),r=parseFloat(e);t||(t=fabric.Text.DEFAULT_SVG_FONT_SIZE);switch(n[0]){case"mm":return r*fabric.DPI/25.4;case"cm":return r*fabric.DPI/2.54;case"in":return r*fabric.DPI;case"pt":return r*fabric.DPI/72;case"pc":return r*fabric.DPI/72*12;case"em":return r*t;default:return r}},falseFunction:function(){return!1},getKlass:function(e,t){return e=fabric.util.string.camelize(e.charAt(0).toUpperCase()+e.slice(1)),fabric.util.resolveNamespace(t)[e]},resolveNamespace:function(t){if(!t)return fabric;var n=t.split("."),r=n.length,i=e||fabric.window;for(var s=0;s<r;++s)i=i[n[s]];return i},loadImage:function(e,t,n,r){if(!e){t&&t.call(n,e);return}var i=fabric.util.createImage();i.onload=function(){t&&t.call(n,i),i=i.onload=i.onerror=null},i.onerror=function(){fabric.log("Error loading "+i.src),t&&t.call(n,null,!0),i=i.onload=i.onerror=null},e.indexOf("data")!==0&&typeof r!="undefined"&&(i.crossOrigin=r),i.src=e},enlivenObjects:function(e,t,n,r){function i(){++o===u&&t&&t(s)}e=e||[];var s=[],o=0,u=e.length;if(!u){t&&t(s);return}e.forEach(function(e,t){if(!e||!e.type){i();return}var o=fabric.util.getKlass(e.type,n);o.async?o.fromObject(e,function(n,o){o||(s[t]=n,r&&r(e,s[t])),i()}):(s[t]=o.fromObject(e),r&&r(e,s[t]),i())})},groupSVGElements:function(e,t,n){var r;return r=new fabric.PathGroup(e,t),typeof n!="undefined"&&r.setSourcePath(n),r},populateWithProperties:function(e,t,n){if(n&&Object.prototype.toString.call(n)==="[object Array]")for(var r=0,i=n.length;r<i;r++)n[r]in e&&(t[n[r]]=e[n[r]])},drawDashedLine:function(e,r,i,s,o,u){var a=s-r,f=o-i,l=t(a*a+f*f),c=n(f,a),h=u.length,p=0,d=!0;e.save(),e.translate(r,i),e.moveTo(0,0),e.rotate(c),r=0;while(l>r)r+=u[p++%h],r>l&&(r=l),e[d?"lineTo":"moveTo"](r,0),d=!d;e.restore()},createCanvasElement:function(e){return e||(e=fabric.document.createElement("canvas")),!e.getContext&&typeof G_vmlCanvasManager!="undefined"&&G_vmlCanvasManager.initElement(e),e},createImage:function(){return fabric.isLikelyNode?new(require("canvas").Image):fabric.document.createElement("img")},createAccessors:function(e){var t=e.prototype;for(var n=t.stateProperties.length;n--;){var r=t.stateProperties[n],i=r.charAt(0).toUpperCase()+r.slice(1),s="set"+i,o="get"+i;t[o]||(t[o]=function(e){return new Function('return this.get("'+e+'")')}(r)),t[s]||(t[s]=function(e){return new Function("value",'return this.set("'+e+'", value)')}(r))}},clipContext:function(e,t){t.save(),t.beginPath(),e.clipTo(t),t.clip()},multiplyTransformMatrices:function(e,t){var n=[[e[0],e[2],e[4]],[e[1],e[3],e[5]],[0,0,1]],r=[[t[0],t[2],t[4]],[t[1],t[3],t[5]],[0,0,1]],i=[];for(var s=0;s<3;s++){i[s]=[];for(var o=0;o<3;o++){var u=0;for(var a=0;a<3;a++)u+=n[s][a]*r[a][o];i[s][o]=u}}return[i[0][0],i[1][0],i[0][1],i[1][1],i[0][2],i[1][2]]},getFunctionBody:function(e){return(String(e).match(/function[^{]*\{([\s\S]*)\}/)||{})[1]},isTransparent:function(e,t,n,r){r>0&&(t>r?t-=r:t=0,n>r?n-=r:n=0);var i=!0,s=e.getImageData(t,n,r*2||1,r*2||1);for(var o=3,u=s.data.length;o<u;o+=4){var a=s.data[o];i=a<=0;if(i===!1)break}return s=null,i}}}(typeof exports!="undefined"?exports:this),function(){function i(t,n,i,u,a,f,l){var c=r.call(arguments);if(e[c])return e[c];var h=Math.PI,p=l*h/180,d=Math.sin(p),v=Math.cos(p),m=0,g=0;i=Math.abs(i),u=Math.abs(u);var y=-v*t*.5-d*n*.5,b=-v*n*.5+d*t*.5,w=i*i,E=u*u,S=b*b,x=y*y,T=w*E-w*S-E*x,N=0;if(T<0){var C=Math.sqrt(1-T/(w*E));i*=C,u*=C}else N=(a===f?-1:1)*Math.sqrt(T/(w*S+E*x));var k=N*i*b/u,L=-N*u*y/i,A=v*k-d*L+t*.5,O=d*k+v*L+n*.5,M=o(1,0,(y-k)/i,(b-L)/u),_=o((y-k)/i,(b-L)/u,(-y-k)/i,(-b-L)/u);f===0&&_>0?_-=2*h:f===1&&_<0&&(_+=2*h);var D=Math.ceil(Math.abs(_/h*2)),P=[],H=_/D,B=8/3*Math.sin(H/4)*Math.sin(H/4)/Math.sin(H/2),j=M+H;for(var F=0;F<D;F++)P[F]=s(M,j,v,d,i,u,A,O,B,m,g),m=P[F][4],g=P[F][5],M=j,j+=H;return e[c]=P,P}function s(e,n,i,s,o,u,a,f,l,c,h){var p=r.call(arguments);if(t[p])return t[p];var d=Math.cos(e),v=Math.sin(e),m=Math.cos(n),g=Math.sin(n),y=i*o*m-s*u*g+a,b=s*o*m+i*u*g+f,w=c+l*(-i*o*v-s*u*d),E=h+l*(-s*o*v+i*u*d),S=y+l*(i*o*g+s*u*m),x=b+l*(s*o*g-i*u*m);return t[p]=[w,E,S,x,y,b],t[p]}function o(e,t,n,r){var i=Math.atan2(t,e),s=Math.atan2(r,n);return s>=i?s-i:2*Math.PI-(i-s)}function u(e,t,i,s,o,u,a,f){var l=r.call(arguments);if(n[l])return n[l];var c=Math.sqrt,h=Math.min,p=Math.max,d=Math.abs,v=[],m=[[],[]],g,y,b,w,E,S,x,T;y=6*e-12*i+6*o,g=-3*e+9*i-9*o+3*a,b=3*i-3*e;for(var N=0;N<2;++N){N>0&&(y=6*t-12*s+6*u,g=-3*t+9*s-9*u+3*f,b=3*s-3*t);if(d(g)<1e-12){if(d(y)<1e-12)continue;w=-b/y,0<w&&w<1&&v.push(w);continue}x=y*y-4*b*g;if(x<0)continue;T=c(x),E=(-y+T)/(2*g),0<E&&E<1&&v.push(E),S=(-y-T)/(2*g),0<S&&S<1&&v.push(S)}var C,k,L=v.length,A=L,O;while(L--)w=v[L],O=1-w,C=O*O*O*e+3*O*O*w*i+3*O*w*w*o+w*w*w*a,m[0][L]=C,k=O*O*O*t+3*O*O*w*s+3*O*w*w*u+w*w*w*f,m[1][L]=k;m[0][A]=e,m[1][A]=t,m[0][A+1]=a,m[1][A+1]=f;var M=[{x:h.apply(null,m[0]),y:h.apply(null,m[1])},{x:p.apply(null,m[0]),y:p.apply(null,m[1])}];return n[l]=M,M}var e={},t={},n={},r=Array.prototype.join;fabric.util.drawArc=function(e,t,n,r){var s=r[0],o=r[1],u=r[2],a=r[3],f=r[4],l=r[5],c=r[6],h=[[],[],[],[]],p=i(l-t,c-n,s,o,a,f,u);for(var d=0,v=p.length;d<v;d++)h[d][0]=p[d][0]+t,h[d][1]=p[d][1]+n,h[d][2]=p[d][2]+t,h[d][3]=p[d][3]+n,h[d][4]=p[d][4]+t,h[d][5]=p[d][5]+n,e.bezierCurveTo.apply(e,h[d])},fabric.util.getBoundsOfArc=function(e,t,n,r,s,o,a,f,l){var c=0,h=0,p=[],d=[],v=i(f-e,l-t,n,r,o,a,s);for(var m=0,g=v.length;m<g;m++)p=u(c,h,v[m][0],v[m][1],v[m][2],v[m][3],v[m][4],v[m][5]),p[0].x+=e,p[0].y+=t,p[1].x+=e,p[1].y+=t,d.push(p[0]),d.push(p[1]),c=v[m][4],h=v[m][5];return d},fabric.util.getBoundsOfCurve=u}(),function(){function t(t,n){var r=e.call(arguments,2),i=[];for(var s=0,o=t.length;s<o;s++)i[s]=r.length?t[s][n].apply(t[s],r):t[s][n].call(t[s]);return i}function n(e,t){return i(e,t,function(e,t){return e>=t})}function r(e,t){return i(e,t,function(e,t){return e<t})}function i(e,t,n){if(!e||e.length===0)return;var r=e.length-1,i=t?e[r][t]:e[r];if(t)while(r--)n(e[r][t],i)&&(i=e[r][t]);else while(r--)n(e[r],i)&&(i=e[r]);return i}var e=Array.prototype.slice;Array.prototype.indexOf||(Array.prototype.indexOf=function(e){if(this===void 0||this===null)throw new TypeError;var t=Object(this),n=t.length>>>0;if(n===0)return-1;var r=0;arguments.length>0&&(r=Number(arguments[1]),r!==r?r=0:r!==0&&r!==Number.POSITIVE_INFINITY&&r!==Number.NEGATIVE_INFINITY&&(r=(r>0||-1)*Math.floor(Math.abs(r))));if(r>=n)return-1;var i=r>=0?r:Math.max(n-Math.abs(r),0);for(;i<n;i++)if(i in t&&t[i]===e)return i;return-1}),Array.prototype.forEach||(Array.prototype.forEach=function(e,t){for(var n=0,r=this.length>>>0;n<r;n++)n in this&&e.call(t,this[n],n,this)}),Array.prototype.map||(Array.prototype.map=function(e,t){var n=[];for(var r=0,i=this.length>>>0;r<i;r++)r in this&&(n[r]=e.call(t,this[r],r,this));return n}),Array.prototype.every||(Array.prototype.every=function(e,t){for(var n=0,r=this.length>>>0;n<r;n++)if(n in this&&!e.call(t,this[n],n,this))return!1;return!0}),Array.prototype.some||(Array.prototype.some=function(e,t){for(var n=0,r=this.length>>>0;n<r;n++)if(n in this&&e.call(t,this[n],n,this))return!0;return!1}),Array.prototype.filter||(Array.prototype.filter=function(e,t){var n=[],r;for(var i=0,s=this.length>>>0;i<s;i++)i in this&&(r=this[i],e.call(t,r,i,this)&&n.push(r));return n}),Array.prototype.reduce||(Array.prototype.reduce=function(e){var t=this.length>>>0,n=0,r;if(arguments.length>1)r=arguments[1];else do{if(n in this){r=this[n++];break}if(++n>=t)throw new TypeError}while(!0);for(;n<t;n++)n in this&&(r=e.call(null,r,this[n],n,this));return r}),fabric.util.array={invoke:t,min:r,max:n}}(),function(){function e(e,t){for(var n in t)e[n]=t[n];return e}function t(t){return e({},t)}fabric.util.object={extend:e,clone:t}}(),function(){function e(e){return e.replace(/-+(.)?/g,function(e,t){return t?t.toUpperCase():""})}function t(e,t){return 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n=null,o=e.call(arguments,0);typeof o[0]=="function"&&(n=o.shift()),u.superclass=n,u.subclasses=[],n&&(i.prototype=n.prototype,u.prototype=new i,n.subclasses.push(u));for(var a=0,f=o.length;a<f;a++)r(u,o[a],n);return u.prototype.initialize||(u.prototype.initialize=t),u.prototype.constructor=u,u.prototype.callSuper=s,u}var e=Array.prototype.slice,t=function(){},n=function(){for(var e in{toString:1})if(e==="toString")return!1;return!0}(),r=function(e,t,r){for(var i in t)i in e.prototype&&typeof e.prototype[i]=="function"&&(t[i]+"").indexOf("callSuper")>-1?e.prototype[i]=function(e){return function(){var n=this.constructor.superclass;this.constructor.superclass=r;var i=t[e].apply(this,arguments);this.constructor.superclass=n;if(e!=="initialize")return i}}(i):e.prototype[i]=t[i],n&&(t.toString!==Object.prototype.toString&&(e.prototype.toString=t.toString),t.valueOf!==Object.prototype.valueOf&&(e.prototype.valueOf=t.valueOf))};fabric.util.createClass=o}(),function(){function t(e){var 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Array(this.elements.length),this.numElements=this.elements.length,this.createObjects()},fabric.ElementsParser.prototype.createObjects=function(){for(var e=0,t=this.elements.length;e<t;e++)this.elements[e].setAttribute("svgUid",this.svgUid),function(e,t){setTimeout(function(){e.createObject(e.elements[t],t)},0)}(this,e)},fabric.ElementsParser.prototype.createObject=function(e,t){var n=fabric[fabric.util.string.capitalize(e.tagName)];if(n&&n.fromElement)try{this._createObject(n,e,t)}catch(r){fabric.log(r)}else this.checkIfDone()},fabric.ElementsParser.prototype._createObject=function(e,t,n){if(e.async)e.fromElement(t,this.createCallback(n,t),this.options);else{var r=e.fromElement(t,this.options);this.resolveGradient(r,"fill"),this.resolveGradient(r,"stroke"),this.reviver&&this.reviver(t,r),this.instances[n]=r,this.checkIfDone()}},fabric.ElementsParser.prototype.createCallback=function(e,t){var n=this;return function(r){n.resolveGradient(r,"fill"),n.resolveGradient(r,"stroke"),n.reviver&&n.reviver(t,r),n.instances[e]=r,n.checkIfDone()}},fabric.ElementsParser.prototype.resolveGradient=function(e,t){var n=e.get(t);if(!/^url\(/.test(n))return;var r=n.slice(5,n.length-1);fabric.gradientDefs[this.svgUid][r]&&e.set(t,fabric.Gradient.fromElement(fabric.gradientDefs[this.svgUid][r],e))},fabric.ElementsParser.prototype.checkIfDone=function(){--this.numElements===0&&(this.instances=this.instances.filter(function(e){return e!=null}),this.callback(this.instances))},function(e){"use strict";function n(e,t){this.x=e,this.y=t}var t=e.fabric||(e.fabric={});if(t.Point){t.warn("fabric.Point is already defined");return}t.Point=n,n.prototype={constructor:n,add:function(e){return new n(this.x+e.x,this.y+e.y)},addEquals:function(e){return this.x+=e.x,this.y+=e.y,this},scalarAdd:function(e){return new n(this.x+e,this.y+e)},scalarAddEquals:function(e){return this.x+=e,this.y+=e,this},subtract:function(e){return 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p.appendPoints(f.points),p.appendPoints(l.points),p.appendPoints(c.points),p.appendPoints(h.points),p.points.length>0&&(p.status="Intersection"),p}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function n(e){e?this._tryParsingColor(e):this.setSource([0,0,0,1])}function r(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+(t-e)*6*n:n<.5?t:n<2/3?e+(t-e)*(2/3-n)*6:e}var t=e.fabric||(e.fabric={});if(t.Color){t.warn("fabric.Color is already defined.");return}t.Color=n,t.Color.prototype={_tryParsingColor:function(e){var t;e in n.colorNameMap&&(e=n.colorNameMap[e]);if(e==="transparent"){this.setSource([255,255,255,0]);return}t=n.sourceFromHex(e),t||(t=n.sourceFromRgb(e)),t||(t=n.sourceFromHsl(e)),t&&this.setSource(t)},_rgbToHsl:function(e,n,r){e/=255,n/=255,r/=255;var i,s,o,u=t.util.array.max([e,n,r]),a=t.util.array.min([e,n,r]);o=(u+a)/2;if(u===a)i=s=0;else{var f=u-a;s=o>.5?f/(2-u-a):f/(u+a);switch(u){case e:i=(n-r)/f+(n<r?6:0);break;case n:i=(r-e)/f+2;break;case 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e=this.getSource(),t=parseInt((e[0]*.3+e[1]*.59+e[2]*.11).toFixed(0),10),n=e[3];return this.setSource([t,t,t,n]),this},toBlackWhite:function(e){var t=this.getSource(),n=(t[0]*.3+t[1]*.59+t[2]*.11).toFixed(0),r=t[3];return e=e||127,n=Number(n)<Number(e)?0:255,this.setSource([n,n,n,r]),this},overlayWith:function(e){e instanceof n||(e=new n(e));var t=[],r=this.getAlpha(),i=.5,s=this.getSource(),o=e.getSource();for(var u=0;u<3;u++)t.push(Math.round(s[u]*(1-i)+o[u]*i));return t[3]=r,this.setSource(t),this}},t.Color.reRGBa=/^rgba?\(\s*(\d{1,3}(?:\.\d+)?\%?)\s*,\s*(\d{1,3}(?:\.\d+)?\%?)\s*,\s*(\d{1,3}(?:\.\d+)?\%?)\s*(?:\s*,\s*(\d+(?:\.\d+)?)\s*)?\)$/,t.Color.reHSLa=/^hsla?\(\s*(\d{1,3})\s*,\s*(\d{1,3}\%)\s*,\s*(\d{1,3}\%)\s*(?:\s*,\s*(\d+(?:\.\d+)?)\s*)?\)$/,t.Color.reHex=/^#?([0-9a-f]{6}|[0-9a-f]{3})$/i,t.Color.colorNameMap={aqua:"#00FFFF",black:"#000000",blue:"#0000FF",fuchsia:"#FF00FF",gray:"#808080",green:"#008000",lime:"#00FF00",maroon:"#800000",navy:"#000080",olive:"#808000",orange:"#FFA500",purple:"#800080",red:"#FF0000",silver:"#C0C0C0",teal:"#008080",white:"#FFFFFF",yellow:"#FFFF00"},t.Color.fromRgb=function(e){return n.fromSource(n.sourceFromRgb(e))},t.Color.sourceFromRgb=function(e){var t=e.match(n.reRGBa);if(t){var r=parseInt(t[1],10)/(/%$/.test(t[1])?100:1)*(/%$/.test(t[1])?255:1),i=parseInt(t[2],10)/(/%$/.test(t[2])?100:1)*(/%$/.test(t[2])?255:1),s=parseInt(t[3],10)/(/%$/.test(t[3])?100:1)*(/%$/.test(t[3])?255:1);return[parseInt(r,10),parseInt(i,10),parseInt(s,10),t[4]?parseFloat(t[4]):1]}},t.Color.fromRgba=n.fromRgb,t.Color.fromHsl=function(e){return n.fromSource(n.sourceFromHsl(e))},t.Color.sourceFromHsl=function(e){var t=e.match(n.reHSLa);if(!t)return;var i=(parseFloat(t[1])%360+360)%360/360,s=parseFloat(t[2])/(/%$/.test(t[2])?100:1),o=parseFloat(t[3])/(/%$/.test(t[3])?100:1),u,a,f;if(s===0)u=a=f=o;else{var l=o<=.5?o*(s+1):o+s-o*s,c=o*2-l;u=r(c,l,i+1/3),a=r(c,l,i),f=r(c,l,i-1/3)}return[Math.round(u*255),Math.round(a*255),Math.round(f*255),t[4]?parseFloat(t[4]):1]},t.Color.fromHsla=n.fromHsl,t.Color.fromHex=function(e){return n.fromSource(n.sourceFromHex(e))},t.Color.sourceFromHex=function(e){if(e.match(n.reHex)){var t=e.slice(e.indexOf("#")+1),r=t.length===3,i=r?t.charAt(0)+t.charAt(0):t.substring(0,2),s=r?t.charAt(1)+t.charAt(1):t.substring(2,4),o=r?t.charAt(2)+t.charAt(2):t.substring(4,6);return[parseInt(i,16),parseInt(s,16),parseInt(o,16),1]}},t.Color.fromSource=function(e){var t=new n;return t.setSource(e),t}}(typeof exports!="undefined"?exports:this),function(){function e(e){var t=e.getAttribute("style"),n=e.getAttribute("offset"),r,i,s;n=parseFloat(n)/(/%$/.test(n)?100:1),n=n<0?0:n>1?1:n;if(t){var o=t.split(/\s*;\s*/);o[o.length-1]===""&&o.pop();for(var u=o.length;u--;){var a=o[u].split(/\s*:\s*/),f=a[0].trim(),l=a[1].trim();f==="stop-color"?r=l:f==="stop-opacity"&&(s=l)}}return r||(r=e.getAttribute("stop-color")||"rgb(0,0,0)"),s||(s=e.getAttribute("stop-opacity")),r=new fabric.Color(r),i=r.getAlpha(),s=isNaN(parseFloat(s))?1:parseFloat(s),s*=i,{offset:n,color:r.toRgb(),opacity:s}}function t(e){return{x1:e.getAttribute("x1")||0,y1:e.getAttribute("y1")||0,x2:e.getAttribute("x2")||"100%",y2:e.getAttribute("y2")||0}}function n(e){return{x1:e.getAttribute("fx")||e.getAttribute("cx")||"50%",y1:e.getAttribute("fy")||e.getAttribute("cy")||"50%",r1:0,x2:e.getAttribute("cx")||"50%",y2:e.getAttribute("cy")||"50%",r2:e.getAttribute("r")||"50%"}}function r(e,t,n){var r,i=0,s=1,o="";for(var u in t){r=parseFloat(t[u],10),typeof t[u]=="string"&&/^\d+%$/.test(t[u])?s=.01:s=1;if(u==="x1"||u==="x2"||u==="r2")s*=n==="objectBoundingBox"?e.width:1,i=n==="objectBoundingBox"?e.left||0:0;else if(u==="y1"||u==="y2")s*=n==="objectBoundingBox"?e.height:1,i=n==="objectBoundingBox"?e.top||0:0;t[u]=r*s+i}if(e.type==="ellipse"&&t.r2!==null&&n==="objectBoundingBox"&&e.rx!==e.ry){var a=e.ry/e.rx;o=" scale(1, "+a+")",t.y1&&(t.y1/=a),t.y2&&(t.y2/=a)}return o}fabric.Gradient=fabric.util.createClass({offsetX:0,offsetY:0,initialize:function(e){e||(e={});var t={};this.id=fabric.Object.__uid++,this.type=e.type||"linear",t={x1:e.coords.x1||0,y1:e.coords.y1||0,x2:e.coords.x2||0,y2:e.coords.y2||0},this.type==="radial"&&(t.r1=e.coords.r1||0,t.r2=e.coords.r2||0),this.coords=t,this.colorStops=e.colorStops.slice(),e.gradientTransform&&(this.gradientTransform=e.gradientTransform),this.offsetX=e.offsetX||this.offsetX,this.offsetY=e.offsetY||this.offsetY},addColorStop:function(e){for(var t in e){var n=new fabric.Color(e[t]);this.colorStops.push({offset:t,color:n.toRgb(),opacity:n.getAlpha()})}return this},toObject:function(){return{type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY}},toSVG:function(e){var t=fabric.util.object.clone(this.coords),n,r;this.colorStops.sort(function(e,t){return e.offset-t.offset});if(!e.group||e.group.type!=="path-group")for(var i in t)if(i==="x1"||i==="x2"||i==="r2")t[i]+=this.offsetX-e.width/2;else if(i==="y1"||i==="y2")t[i]+=this.offsetY-e.height/2;r='id="SVGID_'+this.id+'" gradientUnits="userSpaceOnUse"',this.gradientTransform&&(r+=' gradientTransform="matrix('+this.gradientTransform.join(" ")+')" '),this.type==="linear"?n=["<linearGradient ",r,' x1="',t.x1,'" y1="',t.y1,'" x2="',t.x2,'" y2="',t.y2,'">\n']:this.type==="radial"&&(n=["<radialGradient ",r,' cx="',t.x2,'" cy="',t.y2,'" r="',t.r2,'" fx="',t.x1,'" fy="',t.y1,'">\n']);for(var s=0;s<this.colorStops.length;s++)n.push("<stop ",'offset="',this.colorStops[s].offset*100+"%",'" style="stop-color:',this.colorStops[s].color,this.colorStops[s].opacity!=null?";stop-opacity: "+this.colorStops[s].opacity:";",'"/>\n');return n.push(this.type==="linear"?"</linearGradient>\n":"</radialGradient>\n"),n.join("")},toLive:function(e,t){var n,r=fabric.util.object.clone(this.coords);if(!this.type)return;if(t.group&&t.group.type==="path-group")for(var i in r)if(i==="x1"||i==="x2")r[i]+=-this.offsetX+t.width/2;else if(i==="y1"||i==="y2")r[i]+=-this.offsetY+t.height/2;this.type==="linear"?n=e.createLinearGradient(r.x1,r.y1,r.x2,r.y2):this.type==="radial"&&(n=e.createRadialGradient(r.x1,r.y1,r.r1,r.x2,r.y2,r.r2));for(var s=0,o=this.colorStops.length;s<o;s++){var u=this.colorStops[s].color,a=this.colorStops[s].opacity,f=this.colorStops[s].offset;typeof a!="undefined"&&(u=(new fabric.Color(u)).setAlpha(a).toRgba()),n.addColorStop(parseFloat(f),u)}return n}}),fabric.util.object.extend(fabric.Gradient,{fromElement:function(i,s){var o=i.getElementsByTagName("stop"),u=i.nodeName==="linearGradient"?"linear":"radial",a=i.getAttribute("gradientUnits")||"objectBoundingBox",f=i.getAttribute("gradientTransform"),l=[],c={},h;u==="linear"?c=t(i):u==="radial"&&(c=n(i));for(var p=o.length;p--;)l.push(e(o[p]));h=r(s,c,a);var d=new fabric.Gradient({type:u,coords:c,colorStops:l,offsetX:-s.left,offsetY:-s.top});if(f||h!=="")d.gradientTransform=fabric.parseTransformAttribute((f||"")+h);return d},forObject:function(e,t){return t||(t={}),r(e,t.coords,"userSpaceOnUse"),new fabric.Gradient(t)}})}(),fabric.Pattern=fabric.util.createClass({repeat:"repeat",offsetX:0,offsetY:0,initialize:function(e){e||(e={}),this.id=fabric.Object.__uid++;if(e.source)if(typeof e.source=="string")if(typeof fabric.util.getFunctionBody(e.source)!="undefined")this.source=new Function(fabric.util.getFunctionBody(e.source));else{var t=this;this.source=fabric.util.createImage(),fabric.util.loadImage(e.source,function(e){t.source=e})}else this.source=e.source;e.repeat&&(this.repeat=e.repeat),e.offsetX&&(this.offsetX=e.offsetX),e.offsetY&&(this.offsetY=e.offsetY)},toObject:function(){var e;return typeof this.source=="function"?e=String(this.source):typeof this.source.src=="string"&&(e=this.source.src),{source:e,repeat:this.repeat,offsetX:this.offsetX,offsetY:this.offsetY}},toSVG:function(e){var t=typeof this.source=="function"?this.source():this.source,n=t.width/e.getWidth(),r=t.height/e.getHeight(),i=this.offsetX/e.getWidth(),s=this.offsetY/e.getHeight(),o="";if(this.repeat==="repeat-x"||this.repeat==="no-repeat")r=1;if(this.repeat==="repeat-y"||this.repeat==="no-repeat")n=1;return t.src?o=t.src:t.toDataURL&&(o=t.toDataURL()),'<pattern id="SVGID_'+this.id+'" x="'+i+'" y="'+s+'" width="'+n+'" height="'+r+'">\n'+'<image x="0" y="0"'+' width="'+t.width+'" height="'+t.height+'" xlink:href="'+o+'"></image>\n'+"</pattern>\n"},toLive:function(e){var t=typeof this.source=="function"?this.source():this.source;if(!t)return"";if(typeof t.src!="undefined"){if(!t.complete)return"";if(t.naturalWidth===0||t.naturalHeight===0)return""}return e.createPattern(t,this.repeat)}}),function(e){"use strict";var t=e.fabric||(e.fabric={});if(t.Shadow){t.warn("fabric.Shadow is already defined.");return}t.Shadow=t.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,includeDefaultValues:!0,initialize:function(e){typeof e=="string"&&(e=this._parseShadow(e));for(var n in e)this[n]=e[n];this.id=t.Object.__uid++},_parseShadow:function(e){var n=e.trim(),r=t.Shadow.reOffsetsAndBlur.exec(n)||[],i=n.replace(t.Shadow.reOffsetsAndBlur,"")||"rgb(0,0,0)";return{color:i.trim(),offsetX:parseInt(r[1],10)||0,offsetY:parseInt(r[2],10)||0,blur:parseInt(r[3],10)||0}},toString:function(){return[this.offsetX,this.offsetY,this.blur,this.color].join("px ")},toSVG:function(e){var t="SourceAlpha",n=40,r=40;return e&&(e.fill===this.color||e.stroke===this.color)&&(t="SourceGraphic"),e.width&&e.height&&(n=Math.abs(this.offsetX/e.getWidth())*100+20,r=Math.abs(this.offsetY/e.getHeight())*100+20),'<filter id="SVGID_'+this.id+'" y="-'+r+'%" height="'+(100+2*r)+'%" '+'x="-'+n+'%" width="'+(100+2*n)+'%" '+">\n"+' <feGaussianBlur in="'+t+'" stdDeviation="'+(this.blur?this.blur/3:0)+'"></feGaussianBlur>\n'+' <feOffset dx="'+this.offsetX+'" dy="'+this.offsetY+'"></feOffset>\n'+" <feMerge>\n"+" <feMergeNode></feMergeNode>\n"+' <feMergeNode in="SourceGraphic"></feMergeNode>\n'+" </feMerge>\n"+"</filter>\n"},toObject:function(){if(this.includeDefaultValues)return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY};var e={},n=t.Shadow.prototype;return this.color!==n.color&&(e.color=this.color),this.blur!==n.blur&&(e.blur=this.blur),this.offsetX!==n.offsetX&&(e.offsetX=this.offsetX),this.offsetY!==n.offsetY&&(e.offsetY=this.offsetY),e}}),t.Shadow.reOffsetsAndBlur=/(?:\s|^)(-?\d+(?:px)?(?:\s?|$))?(-?\d+(?:px)?(?:\s?|$))?(\d+(?:px)?)?(?:\s?|$)(?:$|\s)/}(typeof exports!="undefined"?exports:this),function(){"use strict";if(fabric.StaticCanvas){fabric.warn("fabric.StaticCanvas is already defined.");return}var e=fabric.util.object.extend,t=fabric.util.getElementOffset,n=fabric.util.removeFromArray,r=new Error("Could not initialize `canvas` element");fabric.StaticCanvas=fabric.util.createClass({initialize:function(e,t){t||(t={}),this._initStatic(e,t),fabric.StaticCanvas.activeInstance=this},backgroundColor:"",backgroundImage:null,overlayColor:"",overlayImage:null,includeDefaultValues:!0,stateful:!0,renderOnAddRemove:!0,clipTo:null,controlsAboveOverlay:!1,allowTouchScrolling:!1,imageSmoothingEnabled:!0,preserveObjectStacking:!1,viewportTransform:[1,0,0,1,0,0],onBeforeScaleRotate:function(){},_initStatic:function(e,t){this._objects=[],this._createLowerCanvas(e),this._initOptions(t),this._setImageSmoothing(),t.overlayImage&&this.setOverlayImage(t.overlayImage,this.renderAll.bind(this)),t.backgroundImage&&this.setBackgroundImage(t.backgroundImage,this.renderAll.bind(this)),t.backgroundColor&&this.setBackgroundColor(t.backgroundColor,this.renderAll.bind(this)),t.overlayColor&&this.setOverlayColor(t.overlayColor,this.renderAll.bind(this)),this.calcOffset()},calcOffset:function(){return this._offset=t(this.lowerCanvasEl),this},setOverlayImage:function(e,t,n){return this.__setBgOverlayImage("overlayImage",e,t,n)},setBackgroundImage:function(e,t,n){return this.__setBgOverlayImage("backgroundImage",e,t,n)},setOverlayColor:function(e,t){return this.__setBgOverlayColor("overlayColor",e,t)},setBackgroundColor:function(e,t){return this.__setBgOverlayColor("backgroundColor",e,t)},_setImageSmoothing:function(){var e=this.getContext();e.imageSmoothingEnabled=this.imageSmoothingEnabled,e.webkitImageSmoothingEnabled=this.imageSmoothingEnabled,e.mozImageSmoothingEnabled=this.imageSmoothingEnabled,e.msImageSmoothingEnabled=this.imageSmoothingEnabled,e.oImageSmoothingEnabled=this.imageSmoothingEnabled},__setBgOverlayImage:function(e,t,n,r){return typeof t=="string"?fabric.util.loadImage(t,function(t){this[e]=new fabric.Image(t,r),n&&n()},this,r&&r.crossOrigin):(this[e]=t,n&&n()),this},__setBgOverlayColor:function(e,t,n){if(t&&t.source){var r=this;fabric.util.loadImage(t.source,function(i){r[e]=new fabric.Pattern({source:i,repeat:t.repeat,offsetX:t.offsetX,offsetY:t.offsetY}),n&&n()})}else this[e]=t,n&&n();return this},_createCanvasElement:function(){var e=fabric.document.createElement("canvas");e.style||(e.style={});if(!e)throw r;return this._initCanvasElement(e),e},_initCanvasElement:function(e){fabric.util.createCanvasElement(e);if(typeof e.getContext=="undefined")throw r},_initOptions:function(e){for(var t in e)this[t]=e[t];this.width=this.width||parseInt(this.lowerCanvasEl.width,10)||0,this.height=this.height||parseInt(this.lowerCanvasEl.height,10)||0;if(!this.lowerCanvasEl.style)return;this.lowerCanvasEl.width=this.width,this.lowerCanvasEl.height=this.height,this.lowerCanvasEl.style.width=this.width+"px",this.lowerCanvasEl.style.height=this.height+"px",this.viewportTransform=this.viewportTransform.slice()},_createLowerCanvas:function(e){this.lowerCanvasEl=fabric.util.getById(e)||this._createCanvasElement(),this._initCanvasElement(this.lowerCanvasEl),fabric.util.addClass(this.lowerCanvasEl,"lower-canvas"),this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(e,t){return this.setDimensions({width:e},t)},setHeight:function(e,t){return this.setDimensions({height:e},t)},setDimensions:function(e,t){var n;t=t||{};for(var r in e)n=e[r],t.cssOnly||(this._setBackstoreDimension(r,e[r]),n+="px"),t.backstoreOnly||this._setCssDimension(r,n);return t.cssOnly||this.renderAll(),this.calcOffset(),this},_setBackstoreDimension:function(e,t){return this.lowerCanvasEl[e]=t,this.upperCanvasEl&&(this.upperCanvasEl[e]=t),this.cacheCanvasEl&&(this.cacheCanvasEl[e]=t),this[e]=t,this},_setCssDimension:function(e,t){return this.lowerCanvasEl.style[e]=t,this.upperCanvasEl&&(this.upperCanvasEl.style[e]=t),this.wrapperEl&&(this.wrapperEl.style[e]=t),this},getZoom:function(){return Math.sqrt(this.viewportTransform[0]*this.viewportTransform[3])},setViewportTransform:function(e){this.viewportTransform=e,this.renderAll();for(var t=0,n=this._objects.length;t<n;t++)this._objects[t].setCoords();return this},zoomToPoint:function(e,t){var n=e;e=fabric.util.transformPoint(e,fabric.util.invertTransform(this.viewportTransform)),this.viewportTransform[0]=t,this.viewportTransform[3]=t;var r=fabric.util.transformPoint(e,this.viewportTransform);this.viewportTransform[4]+=n.x-r.x,this.viewportTransform[5]+=n.y-r.y,this.renderAll();for(var i=0,s=this._objects.length;i<s;i++)this._objects[i].setCoords();return this},setZoom:function(e){return this.zoomToPoint(new fabric.Point(0,0),e),this},absolutePan:function(e){this.viewportTransform[4]=-e.x,this.viewportTransform[5]=-e.y,this.renderAll();for(var t=0,n=this._objects.length;t<n;t++)this._objects[t].setCoords();return this},relativePan:function(e){return this.absolutePan(new fabric.Point(-e.x-this.viewportTransform[4],-e.y-this.viewportTransform[5]))},getElement:function(){return this.lowerCanvasEl},getActiveObject:function(){return null},getActiveGroup:function(){return null},_draw:function(e,t){if(!t)return;e.save();var n=this.viewportTransform;e.transform(n[0],n[1],n[2],n[3],n[4],n[5]),this._shouldRenderObject(t)&&t.render(e),e.restore(),this.controlsAboveOverlay||t._renderControls(e)},_shouldRenderObject:function(e){return e?e!==this.getActiveGroup()||!this.preserveObjectStacking:!1},_onObjectAdded:function(e){this.stateful&&e.setupState(),e.canvas=this,e.setCoords(),this.fire("object:added",{target:e}),e.fire("added")},_onObjectRemoved:function(e){this.getActiveObject()===e&&(this.fire("before:selection:cleared",{target:e}),this._discardActiveObject(),this.fire("selection:cleared")),this.fire("object:removed",{target:e}),e.fire("removed")},clearContext:function(e){return e.clearRect(0,0,this.width,this.height),this},getContext:function(){return this.contextContainer},clear:function(){return this._objects.length=0,this.discardActiveGroup&&this.discardActiveGroup(),this.discardActiveObject&&this.discardActiveObject(),this.clearContext(this.contextContainer),this.contextTop&&this.clearContext(this.contextTop),this.fire("canvas:cleared"),this.renderAll(),this},renderAll:function(e){var t=this[e===!0&&this.interactive?"contextTop":"contextContainer"],n=this.getActiveGroup();return this.contextTop&&this.selection&&!this._groupSelector&&this.clearContext(this.contextTop),e||this.clearContext(t),this.fire("before:render"),this.clipTo&&fabric.util.clipContext(this,t),this._renderBackground(t),this._renderObjects(t,n),this._renderActiveGroup(t,n),this.clipTo&&t.restore(),this._renderOverlay(t),this.controlsAboveOverlay&&this.interactive&&this.drawControls(t),this.fire("after:render"),this},_renderObjects:function(e,t){var n,r;if(!t||this.preserveObjectStacking)for(n=0,r=this._objects.length;n<r;++n)this._draw(e,this._objects[n]);else for(n=0,r=this._objects.length;n<r;++n)this._objects[n]&&!t.contains(this._objects[n])&&this._draw(e,this._objects[n])},_renderActiveGroup:function(e,t){if(t){var n=[];this.forEachObject(function(e){t.contains(e)&&n.push(e)}),t._set("objects",n),this._draw(e,t)}},_renderBackground:function(e){this.backgroundColor&&(e.fillStyle=this.backgroundColor.toLive?this.backgroundColor.toLive(e):this.backgroundColor,e.fillRect(this.backgroundColor.offsetX||0,this.backgroundColor.offsetY||0,this.width,this.height)),this.backgroundImage&&this._draw(e,this.backgroundImage)},_renderOverlay:function(e){this.overlayColor&&(e.fillStyle=this.overlayColor.toLive?this.overlayColor.toLive(e):this.overlayColor,e.fillRect(this.overlayColor.offsetX||0,this.overlayColor.offsetY||0,this.width,this.height)),this.overlayImage&&this._draw(e,this.overlayImage)},renderTop:function(){var e=this.contextTop||this.contextContainer;this.clearContext(e),this.selection&&this._groupSelector&&this._drawSelection();var t=this.getActiveGroup();return t&&t.render(e),this._renderOverlay(e),this.fire("after:render"),this},getCenter:function(){return{top:this.getHeight()/2,left:this.getWidth()/2}},centerObjectH:function(e){return this._centerObject(e,new fabric.Point(this.getCenter().left,e.getCenterPoint().y)),this.renderAll(),this},centerObjectV:function(e){return this._centerObject(e,new fabric.Point(e.getCenterPoint().x,this.getCenter().top)),this.renderAll(),this},centerObject:function(e){var t=this.getCenter();return this._centerObject(e,new fabric.Point(t.left,t.top)),this.renderAll(),this},_centerObject:function(e,t){return e.setPositionByOrigin(t,"center","center"),this},toDatalessJSON:function(e){return this.toDatalessObject(e)},toObject:function(e){return this._toObjectMethod("toObject",e)},toDatalessObject:function(e){return this._toObjectMethod("toDatalessObject",e)},_toObjectMethod:function(t,n){var r=this.getActiveGroup();r&&this.discardActiveGroup();var i={objects:this._toObjects(t,n)};return e(i,this.__serializeBgOverlay()),fabric.util.populateWithProperties(this,i,n),r&&(this.setActiveGroup(new fabric.Group(r.getObjects(),{originX:"center",originY:"center"})),r.forEachObject(function(e){e.set("active",!0)}),this._currentTransform&&(this._currentTransform.target=this.getActiveGroup())),i},_toObjects:function(e,t){return this.getObjects().map(function(n){return this._toObject(n,e,t)},this)},_toObject:function(e,t,n){var r;this.includeDefaultValues||(r=e.includeDefaultValues,e.includeDefaultValues=!1);var i=e[t](n);return this.includeDefaultValues||(e.includeDefaultValues=r),i},__serializeBgOverlay:function(){var e={background:this.backgroundColor&&this.backgroundColor.toObject?this.backgroundColor.toObject():this.backgroundColor};return this.overlayColor&&(e.overlay=this.overlayColor.toObject?this.overlayColor.toObject():this.overlayColor),this.backgroundImage&&(e.backgroundImage=this.backgroundImage.toObject()),this.overlayImage&&(e.overlayImage=this.overlayImage.toObject()),e},svgViewportTransformation:!0,toSVG:function(e,t){e||(e={});var n=[];return this._setSVGPreamble(n,e),this._setSVGHeader(n,e),this._setSVGBgOverlayColor(n,"backgroundColor"),this._setSVGBgOverlayImage(n,"backgroundImage"),this._setSVGObjects(n,t),this._setSVGBgOverlayColor(n,"overlayColor"),this._setSVGBgOverlayImage(n,"overlayImage"),n.push("</svg>"),n.join("")},_setSVGPreamble:function(e,t){t.suppressPreamble||e.push('<?xml version="1.0" encoding="',t.encoding||"UTF-8",'" standalone="no" ?>','<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" ','"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')},_setSVGHeader:function(e,t){var n,r,i;t.viewBox?(n=t.viewBox.width,r=t.viewBox.height):(n=this.width,r=this.height,this.svgViewportTransformation||(i=this.viewportTransform,n/=i[0],r/=i[3])),e.push("<svg ",'xmlns="http://www.w3.org/2000/svg" ','xmlns:xlink="http://www.w3.org/1999/xlink" ','version="1.1" ','width="',n,'" ','height="',r,'" ',this.backgroundColor&&!this.backgroundColor.toLive?'style="background-color: '+this.backgroundColor+'" ':null,t.viewBox?'viewBox="'+t.viewBox.x+" "+t.viewBox.y+" "+t.viewBox.width+" "+t.viewBox.height+'" ':null,'xml:space="preserve">',"<desc>Created with Fabric.js ",fabric.version,"</desc>","<defs>",fabric.createSVGFontFacesMarkup(this.getObjects()),fabric.createSVGRefElementsMarkup(this),"</defs>")},_setSVGObjects:function(e,t){var n=this.getActiveGroup();n&&this.discardActiveGroup();for(var r=0,i=this.getObjects(),s=i.length;r<s;r++)e.push(i[r].toSVG(t));n&&(this.setActiveGroup(new fabric.Group(n.getObjects())),n.forEachObject(function(e){e.set("active",!0)}))},_setSVGBgOverlayImage:function(e,t){this[t]&&this[t].toSVG&&e.push(this[t].toSVG())},_setSVGBgOverlayColor:function(e,t){this[t]&&this[t].source?e.push('<rect x="',this[t].offsetX,'" y="',this[t].offsetY,'" ','width="',this[t].repeat==="repeat-y"||this[t].repeat==="no-repeat"?this[t].source.width:this.width,'" height="',this[t].repeat==="repeat-x"||this[t].repeat==="no-repeat"?this[t].source.height:this.height,'" fill="url(#'+t+'Pattern)"',"></rect>"):this[t]&&t==="overlayColor"&&e.push('<rect x="0" y="0" ','width="',this.width,'" height="',this.height,'" fill="',this[t],'"',"></rect>")},sendToBack:function(e){return n(this._objects,e),this._objects.unshift(e),this.renderAll&&this.renderAll()},bringToFront:function(e){return n(this._objects,e),this._objects.push(e),this.renderAll&&this.renderAll()},sendBackwards:function(e,t){var r=this._objects.indexOf(e);if(r!==0){var i=this._findNewLowerIndex(e,r,t);n(this._objects,e),this._objects.splice(i,0,e),this.renderAll&&this.renderAll()}return this},_findNewLowerIndex:function(e,t,n){var r;if(n){r=t;for(var i=t-1;i>=0;--i){var s=e.intersectsWithObject(this._objects[i])||e.isContainedWithinObject
+(this._objects[i])||this._objects[i].isContainedWithinObject(e);if(s){r=i;break}}}else r=t-1;return r},bringForward:function(e,t){var r=this._objects.indexOf(e);if(r!==this._objects.length-1){var i=this._findNewUpperIndex(e,r,t);n(this._objects,e),this._objects.splice(i,0,e),this.renderAll&&this.renderAll()}return this},_findNewUpperIndex:function(e,t,n){var r;if(n){r=t;for(var i=t+1;i<this._objects.length;++i){var s=e.intersectsWithObject(this._objects[i])||e.isContainedWithinObject(this._objects[i])||this._objects[i].isContainedWithinObject(e);if(s){r=i;break}}}else r=t+1;return r},moveTo:function(e,t){return n(this._objects,e),this._objects.splice(t,0,e),this.renderAll&&this.renderAll()},dispose:function(){return this.clear(),this.interactive&&this.removeListeners(),this},toString:function(){return"#<fabric.Canvas ("+this.complexity()+"): "+"{ objects: "+this.getObjects().length+" }>"}}),e(fabric.StaticCanvas.prototype,fabric.Observable),e(fabric.StaticCanvas.prototype,fabric.Collection),e(fabric.StaticCanvas.prototype,fabric.DataURLExporter),e(fabric.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',supports:function(e){var t=fabric.util.createCanvasElement();if(!t||!t.getContext)return null;var n=t.getContext("2d");if(!n)return null;switch(e){case"getImageData":return typeof n.getImageData!="undefined";case"setLineDash":return typeof n.setLineDash!="undefined";case"toDataURL":return typeof t.toDataURL!="undefined";case"toDataURLWithQuality":try{return t.toDataURL("image/jpeg",0),!0}catch(r){}return!1;default:return null}}}),fabric.StaticCanvas.prototype.toJSON=fabric.StaticCanvas.prototype.toObject}(),fabric.BaseBrush=fabric.util.createClass({color:"rgb(0, 0, 0)",width:1,shadow:null,strokeLineCap:"round",strokeLineJoin:"round",setShadow:function(e){return this.shadow=new fabric.Shadow(e),this},_setBrushStyles:function(){var e=this.canvas.contextTop;e.strokeStyle=this.color,e.lineWidth=this.width,e.lineCap=this.strokeLineCap,e.lineJoin=this.strokeLineJoin},_setShadow:function(){if(!this.shadow)return;var e=this.canvas.contextTop;e.shadowColor=this.shadow.color,e.shadowBlur=this.shadow.blur,e.shadowOffsetX=this.shadow.offsetX,e.shadowOffsetY=this.shadow.offsetY},_resetShadow:function(){var e=this.canvas.contextTop;e.shadowColor="",e.shadowBlur=e.shadowOffsetX=e.shadowOffsetY=0}}),function(){fabric.PencilBrush=fabric.util.createClass(fabric.BaseBrush,{initialize:function(e){this.canvas=e,this._points=[]},onMouseDown:function(e){this._prepareForDrawing(e),this._captureDrawingPath(e),this._render()},onMouseMove:function(e){this._captureDrawingPath(e),this.canvas.clearContext(this.canvas.contextTop),this._render()},onMouseUp:function(){this._finalizeAndAddPath()},_prepareForDrawing:function(e){var t=new fabric.Point(e.x,e.y);this._reset(),this._addPoint(t),this.canvas.contextTop.moveTo(t.x,t.y)},_addPoint:function(e){this._points.push(e)},_reset:function(){this._points.length=0,this._setBrushStyles(),this._setShadow()},_captureDrawingPath:function(e){var t=new fabric.Point(e.x,e.y);this._addPoint(t)},_render:function(){var e=this.canvas.contextTop,t=this.canvas.viewportTransform,n=this._points[0],r=this._points[1];e.save(),e.transform(t[0],t[1],t[2],t[3],t[4],t[5]),e.beginPath(),this._points.length===2&&n.x===r.x&&n.y===r.y&&(n.x-=.5,r.x+=.5),e.moveTo(n.x,n.y);for(var i=1,s=this._points.length;i<s;i++){var o=n.midPointFrom(r);e.quadraticCurveTo(n.x,n.y,o.x,o.y),n=this._points[i],r=this._points[i+1]}e.lineTo(n.x,n.y),e.stroke(),e.restore()},convertPointsToSVGPath:function(e){var t=[],n=new fabric.Point(e[0].x,e[0].y),r=new fabric.Point(e[1].x,e[1].y);t.push("M ",e[0].x," ",e[0].y," ");for(var i=1,s=e.length;i<s;i++){var o=n.midPointFrom(r);t.push("Q ",n.x," ",n.y," ",o.x," ",o.y," "),n=new fabric.Point(e[i].x,e[i].y),i+1<e.length&&(r=new fabric.Point(e[i+1].x,e[i+1].y))}return t.push("L ",n.x," ",n.y," "),t},createPath:function(e){var t=new fabric.Path(e,{fill:null,stroke:this.color,strokeWidth:this.width,strokeLineCap:this.strokeLineCap,strokeLineJoin:this.strokeLineJoin,originX:"center",originY:"center"});return this.shadow&&(this.shadow.affectStroke=!0,t.setShadow(this.shadow)),t},_finalizeAndAddPath:function(){var e=this.canvas.contextTop;e.closePath();var t=this.convertPointsToSVGPath(this._points).join("");if(t==="M 0 0 Q 0 0 0 0 L 0 0"){this.canvas.renderAll();return}var n=this.createPath(t);this.canvas.add(n),n.setCoords(),this.canvas.clearContext(this.canvas.contextTop),this._resetShadow(),this.canvas.renderAll(),this.canvas.fire("path:created",{path:n})}})}(),fabric.CircleBrush=fabric.util.createClass(fabric.BaseBrush,{width:10,initialize:function(e){this.canvas=e,this.points=[]},drawDot:function(e){var t=this.addPoint(e),n=this.canvas.contextTop,r=this.canvas.viewportTransform;n.save(),n.transform(r[0],r[1],r[2],r[3],r[4],r[5]),n.fillStyle=t.fill,n.beginPath(),n.arc(t.x,t.y,t.radius,0,Math.PI*2,!1),n.closePath(),n.fill(),n.restore()},onMouseDown:function(e){this.points.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.drawDot(e)},onMouseMove:function(e){this.drawDot(e)},onMouseUp:function(){var e=this.canvas.renderOnAddRemove;this.canvas.renderOnAddRemove=!1;var t=[];for(var n=0,r=this.points.length;n<r;n++){var i=this.points[n],s=new fabric.Circle({radius:i.radius,left:i.x,top:i.y,originX:"center",originY:"center",fill:i.fill});this.shadow&&s.setShadow(this.shadow),t.push(s)}var o=new fabric.Group(t,{originX:"center",originY:"center"});o.canvas=this.canvas,this.canvas.add(o),this.canvas.fire("path:created",{path:o}),this.canvas.clearContext(this.canvas.contextTop),this._resetShadow(),this.canvas.renderOnAddRemove=e,this.canvas.renderAll()},addPoint:function(e){var t=new fabric.Point(e.x,e.y),n=fabric.util.getRandomInt(Math.max(0,this.width-20),this.width+20)/2,r=(new fabric.Color(this.color)).setAlpha(fabric.util.getRandomInt(0,100)/100).toRgba();return t.radius=n,t.fill=r,this.points.push(t),t}}),fabric.SprayBrush=fabric.util.createClass(fabric.BaseBrush,{width:10,density:20,dotWidth:1,dotWidthVariance:1,randomOpacity:!1,optimizeOverlapping:!0,initialize:function(e){this.canvas=e,this.sprayChunks=[]},onMouseDown:function(e){this.sprayChunks.length=0,this.canvas.clearContext(this.canvas.contextTop),this._setShadow(),this.addSprayChunk(e),this.render()},onMouseMove:function(e){this.addSprayChunk(e),this.render()},onMouseUp:function(){var e=this.canvas.renderOnAddRemove;this.canvas.renderOnAddRemove=!1;var t=[];for(var n=0,r=this.sprayChunks.length;n<r;n++){var i=this.sprayChunks[n];for(var s=0,o=i.length;s<o;s++){var u=new fabric.Rect({width:i[s].width,height:i[s].width,left:i[s].x+1,top:i[s].y+1,originX:"center",originY:"center",fill:this.color});this.shadow&&u.setShadow(this.shadow),t.push(u)}}this.optimizeOverlapping&&(t=this._getOptimizedRects(t));var a=new fabric.Group(t,{originX:"center",originY:"center"});a.canvas=this.canvas,this.canvas.add(a),this.canvas.fire("path:created",{path:a}),this.canvas.clearContext(this.canvas.contextTop),this._resetShadow(),this.canvas.renderOnAddRemove=e,this.canvas.renderAll()},_getOptimizedRects:function(e){var t={},n;for(var r=0,i=e.length;r<i;r++)n=e[r].left+""+e[r].top,t[n]||(t[n]=e[r]);var s=[];for(n in t)s.push(t[n]);return s},render:function(){var e=this.canvas.contextTop;e.fillStyle=this.color;var t=this.canvas.viewportTransform;e.save(),e.transform(t[0],t[1],t[2],t[3],t[4],t[5]);for(var n=0,r=this.sprayChunkPoints.length;n<r;n++){var i=this.sprayChunkPoints[n];typeof i.opacity!="undefined"&&(e.globalAlpha=i.opacity),e.fillRect(i.x,i.y,i.width,i.width)}e.restore()},addSprayChunk:function(e){this.sprayChunkPoints=[];var t,n,r,i=this.width/2;for(var s=0;s<this.density;s++){t=fabric.util.getRandomInt(e.x-i,e.x+i),n=fabric.util.getRandomInt(e.y-i,e.y+i),this.dotWidthVariance?r=fabric.util.getRandomInt(Math.max(1,this.dotWidth-this.dotWidthVariance),this.dotWidth+this.dotWidthVariance):r=this.dotWidth;var o=new fabric.Point(t,n);o.width=r,this.randomOpacity&&(o.opacity=fabric.util.getRandomInt(0,100)/100),this.sprayChunkPoints.push(o)}this.sprayChunks.push(this.sprayChunkPoints)}}),fabric.PatternBrush=fabric.util.createClass(fabric.PencilBrush,{getPatternSrc:function(){var e=20,t=5,n=fabric.document.createElement("canvas"),r=n.getContext("2d");return n.width=n.height=e+t,r.fillStyle=this.color,r.beginPath(),r.arc(e/2,e/2,e/2,0,Math.PI*2,!1),r.closePath(),r.fill(),n},getPatternSrcFunction:function(){return String(this.getPatternSrc).replace("this.color",'"'+this.color+'"')},getPattern:function(){return this.canvas.contextTop.createPattern(this.source||this.getPatternSrc(),"repeat")},_setBrushStyles:function(){this.callSuper("_setBrushStyles"),this.canvas.contextTop.strokeStyle=this.getPattern()},createPath:function(e){var t=this.callSuper("createPath",e);return t.stroke=new fabric.Pattern({source:this.source||this.getPatternSrcFunction()}),t}}),function(){var e=fabric.util.getPointer,t=fabric.util.degreesToRadians,n=fabric.util.radiansToDegrees,r=Math.atan2,i=Math.abs,s=.5;fabric.Canvas=fabric.util.createClass(fabric.StaticCanvas,{initialize:function(e,t){t||(t={}),this._initStatic(e,t),this._initInteractive(),this._createCacheCanvas(),fabric.Canvas.activeInstance=this},uniScaleTransform:!1,centeredScaling:!1,centeredRotation:!1,interactive:!0,selection:!0,selectionColor:"rgba(100, 100, 255, 0.3)",selectionDashArray:[],selectionBorderColor:"rgba(255, 255, 255, 0.3)",selectionLineWidth:1,hoverCursor:"move",moveCursor:"move",defaultCursor:"default",freeDrawingCursor:"crosshair",rotationCursor:"crosshair",containerClass:"canvas-container",perPixelTargetFind:!1,targetFindTolerance:0,skipTargetFind:!1,_initInteractive:function(){this._currentTransform=null,this._groupSelector=null,this._initWrapperElement(),this._createUpperCanvas(),this._initEventListeners(),this.freeDrawingBrush=fabric.PencilBrush&&new fabric.PencilBrush(this),this.calcOffset()},_resetCurrentTransform:function(e){var t=this._currentTransform;t.target.set({scaleX:t.original.scaleX,scaleY:t.original.scaleY,left:t.original.left,top:t.original.top}),this._shouldCenterTransform(e,t.target)?t.action==="rotate"?this._setOriginToCenter(t.target):(t.originX!=="center"&&(t.originX==="right"?t.mouseXSign=-1:t.mouseXSign=1),t.originY!=="center"&&(t.originY==="bottom"?t.mouseYSign=-1:t.mouseYSign=1),t.originX="center",t.originY="center"):(t.originX=t.original.originX,t.originY=t.original.originY)},containsPoint:function(e,t){var n=this.getPointer(e,!0),r=this._normalizePointer(t,n);return t.containsPoint(r)||t._findTargetCorner(n)},_normalizePointer:function(e,t){var n=this.getActiveGroup(),r=t.x,i=t.y,s=n&&e.type!=="group"&&n.contains(e),o;return s&&(o=new fabric.Point(n.left,n.top),o=fabric.util.transformPoint(o,this.viewportTransform,!0),r-=o.x,i-=o.y),{x:r,y:i}},isTargetTransparent:function(e,t,n){var r=e.hasBorders,i=e.transparentCorners;e.hasBorders=e.transparentCorners=!1,this._draw(this.contextCache,e),e.hasBorders=r,e.transparentCorners=i;var s=fabric.util.isTransparent(this.contextCache,t,n,this.targetFindTolerance);return this.clearContext(this.contextCache),s},_shouldClearSelection:function(e,t){var n=this.getActiveGroup(),r=this.getActiveObject();return!t||t&&n&&!n.contains(t)&&n!==t&&!e.shiftKey||t&&!t.evented||t&&!t.selectable&&r&&r!==t},_shouldCenterTransform:function(e,t){if(!t)return;var n=this._currentTransform,r;return n.action==="scale"||n.action==="scaleX"||n.action==="scaleY"?r=this.centeredScaling||t.centeredScaling:n.action==="rotate"&&(r=this.centeredRotation||t.centeredRotation),r?!e.altKey:e.altKey},_getOriginFromCorner:function(e,t){var n={x:e.originX,y:e.originY};if(t==="ml"||t==="tl"||t==="bl")n.x="right";else if(t==="mr"||t==="tr"||t==="br")n.x="left";if(t==="tl"||t==="mt"||t==="tr")n.y="bottom";else if(t==="bl"||t==="mb"||t==="br")n.y="top";return n},_getActionFromCorner:function(e,t){var n="drag";return t&&(n=t==="ml"||t==="mr"?"scaleX":t==="mt"||t==="mb"?"scaleY":t==="mtr"?"rotate":"scale"),n},_setupCurrentTransform:function(e,n){if(!n)return;var r=this.getPointer(e),i=n._findTargetCorner(this.getPointer(e,!0)),s=this._getActionFromCorner(n,i),o=this._getOriginFromCorner(n,i);this._currentTransform={target:n,action:s,scaleX:n.scaleX,scaleY:n.scaleY,offsetX:r.x-n.left,offsetY:r.y-n.top,originX:o.x,originY:o.y,ex:r.x,ey:r.y,left:n.left,top:n.top,theta:t(n.angle),width:n.width*n.scaleX,mouseXSign:1,mouseYSign:1},this._currentTransform.original={left:n.left,top:n.top,scaleX:n.scaleX,scaleY:n.scaleY,originX:o.x,originY:o.y},this._resetCurrentTransform(e)},_translateObject:function(e,t){var n=this._currentTransform.target;n.get("lockMovementX")||n.set("left",e-this._currentTransform.offsetX),n.get("lockMovementY")||n.set("top",t-this._currentTransform.offsetY)},_scaleObject:function(e,t,n){var r=this._currentTransform,i=r.target,s=i.get("lockScalingX"),o=i.get("lockScalingY"),u=i.get("lockScalingFlip");if(s&&o)return;var a=i.translateToOriginPoint(i.getCenterPoint(),r.originX,r.originY),f=i.toLocalPoint(new fabric.Point(e,t),r.originX,r.originY);this._setLocalMouse(f,r),this._setObjectScale(f,r,s,o,n,u),i.setPositionByOrigin(a,r.originX,r.originY)},_setObjectScale:function(e,t,n,r,i,s){var o=t.target,u=!1,a=!1,f=o.stroke?o.strokeWidth:0;t.newScaleX=e.x/(o.width+f/2),t.newScaleY=e.y/(o.height+f/2),s&&t.newScaleX<=0&&t.newScaleX<o.scaleX&&(u=!0),s&&t.newScaleY<=0&&t.newScaleY<o.scaleY&&(a=!0),i==="equally"&&!n&&!r?u||a||this._scaleObjectEqually(e,o,t):i?i==="x"&&!o.get("lockUniScaling")?u||n||o.set("scaleX",t.newScaleX):i==="y"&&!o.get("lockUniScaling")&&(a||r||o.set("scaleY",t.newScaleY)):(u||n||o.set("scaleX",t.newScaleX),a||r||o.set("scaleY",t.newScaleY)),u||a||this._flipObject(t,i)},_scaleObjectEqually:function(e,t,n){var r=e.y+e.x,i=t.stroke?t.strokeWidth:0,s=(t.height+i/2)*n.original.scaleY+(t.width+i/2)*n.original.scaleX;n.newScaleX=n.original.scaleX*r/s,n.newScaleY=n.original.scaleY*r/s,t.set("scaleX",n.newScaleX),t.set("scaleY",n.newScaleY)},_flipObject:function(e,t){e.newScaleX<0&&t!=="y"&&(e.originX==="left"?e.originX="right":e.originX==="right"&&(e.originX="left")),e.newScaleY<0&&t!=="x"&&(e.originY==="top"?e.originY="bottom":e.originY==="bottom"&&(e.originY="top"))},_setLocalMouse:function(e,t){var n=t.target;t.originX==="right"?e.x*=-1:t.originX==="center"&&(e.x*=t.mouseXSign*2,e.x<0&&(t.mouseXSign=-t.mouseXSign)),t.originY==="bottom"?e.y*=-1:t.originY==="center"&&(e.y*=t.mouseYSign*2,e.y<0&&(t.mouseYSign=-t.mouseYSign)),i(e.x)>n.padding?e.x<0?e.x+=n.padding:e.x-=n.padding:e.x=0,i(e.y)>n.padding?e.y<0?e.y+=n.padding:e.y-=n.padding:e.y=0},_rotateObject:function(e,t){var i=this._currentTransform;if(i.target.get("lockRotation"))return;var s=r(i.ey-i.top,i.ex-i.left),o=r(t-i.top,e-i.left),u=n(o-s+i.theta);u<0&&(u=360+u),i.target.angle=u%360},setCursor:function(e){this.upperCanvasEl.style.cursor=e},_resetObjectTransform:function(e){e.scaleX=1,e.scaleY=1,e.setAngle(0)},_drawSelection:function(){var e=this.contextTop,t=this._groupSelector,n=t.left,r=t.top,o=i(n),u=i(r);e.fillStyle=this.selectionColor,e.fillRect(t.ex-(n>0?0:-n),t.ey-(r>0?0:-r),o,u),e.lineWidth=this.selectionLineWidth,e.strokeStyle=this.selectionBorderColor;if(this.selectionDashArray.length>1){var a=t.ex+s-(n>0?0:o),f=t.ey+s-(r>0?0:u);e.beginPath(),fabric.util.drawDashedLine(e,a,f,a+o,f,this.selectionDashArray),fabric.util.drawDashedLine(e,a,f+u-1,a+o,f+u-1,this.selectionDashArray),fabric.util.drawDashedLine(e,a,f,a,f+u,this.selectionDashArray),fabric.util.drawDashedLine(e,a+o-1,f,a+o-1,f+u,this.selectionDashArray),e.closePath(),e.stroke()}else e.strokeRect(t.ex+s-(n>0?0:o),t.ey+s-(r>0?0:u),o,u)},_isLastRenderedObject:function(e){return this.controlsAboveOverlay&&this.lastRenderedObjectWithControlsAboveOverlay&&this.lastRenderedObjectWithControlsAboveOverlay.visible&&this.containsPoint(e,this.lastRenderedObjectWithControlsAboveOverlay)&&this.lastRenderedObjectWithControlsAboveOverlay._findTargetCorner(this.getPointer(e,!0))},findTarget:function(e,t){if(this.skipTargetFind)return;if(this._isLastRenderedObject(e))return this.lastRenderedObjectWithControlsAboveOverlay;var n=this.getActiveGroup();if(n&&!t&&this.containsPoint(e,n))return n;var r=this._searchPossibleTargets(e);return this._fireOverOutEvents(r),r},_fireOverOutEvents:function(e){e?this._hoveredTarget!==e&&(this.fire("mouse:over",{target:e}),e.fire("mouseover"),this._hoveredTarget&&(this.fire("mouse:out",{target:this._hoveredTarget}),this._hoveredTarget.fire("mouseout")),this._hoveredTarget=e):this._hoveredTarget&&(this.fire("mouse:out",{target:this._hoveredTarget}),this._hoveredTarget.fire("mouseout"),this._hoveredTarget=null)},_checkTarget:function(e,t,n){if(t&&t.visible&&t.evented&&this.containsPoint(e,t)){if(!this.perPixelTargetFind&&!t.perPixelTargetFind||!!t.isEditing)return!0;var r=this.isTargetTransparent(t,n.x,n.y);if(!r)return!0}},_searchPossibleTargets:function(e){var t,n=this.getPointer(e,!0),r=this._objects.length;while(r--)if(this._checkTarget(e,this._objects[r],n)){this.relatedTarget=this._objects[r],t=this._objects[r];break}return t},getPointer:function(t,n,r){r||(r=this.upperCanvasEl);var i=e(t,r),s=r.getBoundingClientRect(),o=s.width||0,u=s.height||0,a;if(!o||!u)"top"in s&&"bottom"in s&&(u=Math.abs(s.top-s.bottom)),"right"in s&&"left"in s&&(o=Math.abs(s.right-s.left));return this.calcOffset(),i.x=i.x-this._offset.left,i.y=i.y-this._offset.top,n||(i=fabric.util.transformPoint(i,fabric.util.invertTransform(this.viewportTransform))),o===0||u===0?a={width:1,height:1}:a={width:r.width/o,height:r.height/u},{x:i.x*a.width,y:i.y*a.height}},_createUpperCanvas:function(){var e=this.lowerCanvasEl.className.replace(/\s*lower-canvas\s*/,"");this.upperCanvasEl=this._createCanvasElement(),fabric.util.addClass(this.upperCanvasEl,"upper-canvas "+e),this.wrapperEl.appendChild(this.upperCanvasEl),this._copyCanvasStyle(this.lowerCanvasEl,this.upperCanvasEl),this._applyCanvasStyle(this.upperCanvasEl),this.contextTop=this.upperCanvasEl.getContext("2d")},_createCacheCanvas:function(){this.cacheCanvasEl=this._createCanvasElement(),this.cacheCanvasEl.setAttribute("width",this.width),this.cacheCanvasEl.setAttribute("height",this.height),this.contextCache=this.cacheCanvasEl.getContext("2d")},_initWrapperElement:function(){this.wrapperEl=fabric.util.wrapElement(this.lowerCanvasEl,"div",{"class":this.containerClass}),fabric.util.setStyle(this.wrapperEl,{width:this.getWidth()+"px",height:this.getHeight()+"px",position:"relative"}),fabric.util.makeElementUnselectable(this.wrapperEl)},_applyCanvasStyle:function(e){var t=this.getWidth()||e.width,n=this.getHeight()||e.height;fabric.util.setStyle(e,{position:"absolute",width:t+"px",height:n+"px",left:0,top:0}),e.width=t,e.height=n,fabric.util.makeElementUnselectable(e)},_copyCanvasStyle:function(e,t){t.style.cssText=e.style.cssText},getSelectionContext:function(){return this.contextTop},getSelectionElement:function(){return this.upperCanvasEl},_setActiveObject:function(e){this._activeObject&&this._activeObject.set("active",!1),this._activeObject=e,e.set("active",!0)},setActiveObject:function(e,t){return this._setActiveObject(e),this.renderAll(),this.fire("object:selected",{target:e,e:t}),e.fire("selected",{e:t}),this},getActiveObject:function(){return this._activeObject},_discardActiveObject:function(){this._activeObject&&this._activeObject.set("active",!1),this._activeObject=null},discardActiveObject:function(e){return this._discardActiveObject(),this.renderAll(),this.fire("selection:cleared",{e:e}),this},_setActiveGroup:function(e){this._activeGroup=e,e&&e.set("active",!0)},setActiveGroup:function(e,t){return this._setActiveGroup(e),e&&(this.fire("object:selected",{target:e,e:t}),e.fire("selected",{e:t})),this},getActiveGroup:function(){return this._activeGroup},_discardActiveGroup:function(){var e=this.getActiveGroup();e&&e.destroy(),this.setActiveGroup(null)},discardActiveGroup:function(e){return this._discardActiveGroup(),this.fire("selection:cleared",{e:e}),this},deactivateAll:function(){var e=this.getObjects(),t=0,n=e.length;for(;t<n;t++)e[t].set("active",!1);return this._discardActiveGroup(),this._discardActiveObject(),this},deactivateAllWithDispatch:function(e){var t=this.getActiveGroup()||this.getActiveObject();return t&&this.fire("before:selection:cleared",{target:t,e:e}),this.deactivateAll(),t&&this.fire("selection:cleared",{e:e}),this},drawControls:function(e){var t=this.getActiveGroup();t?this._drawGroupControls(e,t):this._drawObjectsControls(e)},_drawGroupControls:function(e,t){t._renderControls(e)},_drawObjectsControls:function(e){for(var t=0,n=this._objects.length;t<n;++t){if(!this._objects[t]||!this._objects[t].active)continue;this._objects[t]._renderControls(e),this.lastRenderedObjectWithControlsAboveOverlay=this._objects[t]}}});for(var o in fabric.StaticCanvas)o!=="prototype"&&(fabric.Canvas[o]=fabric.StaticCanvas[o]);fabric.isTouchSupported&&(fabric.Canvas.prototype._setCursorFromEvent=function(){}),fabric.Element=fabric.Canvas}(),function(){var e={mt:0,tr:1,mr:2,br:3,mb:4,bl:5,ml:6,tl:7},t=fabric.util.addListener,n=fabric.util.removeListener;fabric.util.object.extend(fabric.Canvas.prototype,{cursorMap:["n-resize","ne-resize","e-resize","se-resize","s-resize","sw-resize","w-resize","nw-resize"],_initEventListeners:function(){this._bindEvents(),t(fabric.window,"resize",this._onResize),t(this.upperCanvasEl,"mousedown",this._onMouseDown),t(this.upperCanvasEl,"mousemove",this._onMouseMove),t(this.upperCanvasEl,"mousewheel",this._onMouseWheel),t(this.upperCanvasEl,"touchstart",this._onMouseDown),t(this.upperCanvasEl,"touchmove",this._onMouseMove),typeof Event!="undefined"&&"add"in Event&&(Event.add(this.upperCanvasEl,"gesture",this._onGesture),Event.add(this.upperCanvasEl,"drag",this._onDrag),Event.add(this.upperCanvasEl,"orientation",this._onOrientationChange),Event.add(this.upperCanvasEl,"shake",this._onShake),Event.add(this.upperCanvasEl,"longpress",this._onLongPress))},_bindEvents:function(){this._onMouseDown=this._onMouseDown.bind(this),this._onMouseMove=this._onMouseMove.bind(this),this._onMouseUp=this._onMouseUp.bind(this),this._onResize=this._onResize.bind(this),this._onGesture=this._onGesture.bind(this),this._onDrag=this._onDrag.bind(this),this._onShake=this._onShake.bind(this),this._onLongPress=this._onLongPress.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onMouseWheel=this._onMouseWheel.bind(this)},removeListeners:function(){n(fabric.window,"resize",this._onResize),n(this.upperCanvasEl,"mousedown",this._onMouseDown),n(this.upperCanvasEl,"mousemove",this._onMouseMove),n(this.upperCanvasEl,"mousewheel",this._onMouseWheel),n(this.upperCanvasEl,"touchstart",this._onMouseDown),n(this.upperCanvasEl,"touchmove",this._onMouseMove),typeof Event!="undefined"&&"remove"in Event&&(Event.remove(this.upperCanvasEl,"gesture",this._onGesture),Event.remove(this.upperCanvasEl,"drag",this._onDrag),Event.remove(this.upperCanvasEl,"orientation",this._onOrientationChange),Event.remove(this.upperCanvasEl,"shake",this._onShake),Event.remove(this.upperCanvasEl,"longpress",this._onLongPress))},_onGesture:function(e,t){this.__onTransformGesture&&this.__onTransformGesture(e,t)},_onDrag:function(e,t){this.__onDrag&&this.__onDrag(e,t)},_onMouseWheel:function(e,t){this.__onMouseWheel&&this.__onMouseWheel(e,t)},_onOrientationChange:function(e,t){this.__onOrientationChange&&this.__onOrientationChange(e,t)},_onShake:function(e,t){this.__onShake&&this.__onShake(e,t)},_onLongPress:function(e,t){this.__onLongPress&&this.__onLongPress(e,t)},_onMouseDown:function(e){this.__onMouseDown(e),t(fabric.document,"touchend",this._onMouseUp),t(fabric.document,"touchmove",this._onMouseMove),n(this.upperCanvasEl,"mousemove",this._onMouseMove),n(this.upperCanvasEl,"touchmove",this._onMouseMove),e.type==="touchstart"?n(this.upperCanvasEl,"mousedown",this._onMouseDown):(t(fabric.document,"mouseup",this._onMouseUp),t(fabric.document,"mousemove",this._onMouseMove))},_onMouseUp:function(e){this.__onMouseUp(e),n(fabric.document,"mouseup",this._onMouseUp),n(fabric.document,"touchend",this._onMouseUp),n(fabric.document,"mousemove",this._onMouseMove),n(fabric.document,"touchmove",this._onMouseMove),t(this.upperCanvasEl,"mousemove",this._onMouseMove),t(this.upperCanvasEl,"touchmove",this._onMouseMove);if(e.type==="touchend"){var r=this;setTimeout(function(){t(r.upperCanvasEl,"mousedown",r._onMouseDown)},400)}},_onMouseMove:function(e){!this.allowTouchScrolling&&e.preventDefault&&e.preventDefault(),this.__onMouseMove(e)},_onResize:function(){this.calcOffset()},_shouldRender:function(e,t){var n=this.getActiveGroup()||this.getActiveObject();return!!(e&&(e.isMoving||e!==n)||!e&&!!n||!e&&!n&&!this._groupSelector||t&&this._previousPointer&&this.selection&&(t.x!==this._previousPointer.x||t.y!==this._previousPointer.y))},__onMouseUp:function(e){var t;if(this.isDrawingMode&&this._isCurrentlyDrawing){this._onMouseUpInDrawingMode(e);return}this._currentTransform?(this._finalizeCurrentTransform(),t=this._currentTransform.target):t=this.findTarget(e,!0);var n=this._shouldRender(t,this.getPointer(e));this._maybeGroupObjects(e),t&&(t.isMoving=!1),n&&this.renderAll(),this._handleCursorAndEvent(e,t)},_handleCursorAndEvent:function(e,t){this._setCursorFromEvent(e,t);var n=this;setTimeout(function(){n._setCursorFromEvent(e,t)},50),this.fire("mouse:up",{target:t,e:e}),t&&t.fire("mouseup",{e:e})},_finalizeCurrentTransform:function(){var e=this._currentTransform,t=e.target;t._scaling&&(t._scaling=!1),t.setCoords(),this.stateful&&t.hasStateChanged()&&(this.fire("object:modified",{target:t}),t.fire("modified")),this._restoreOriginXY(t)},_restoreOriginXY:function(e){if(this._previousOriginX&&this._previousOriginY){var t=e.translateToOriginPoint(e.getCenterPoint(),this._previousOriginX,this._previousOriginY);e.originX=this._previousOriginX,e.originY=this._previousOriginY,e.left=t.x,e.top=t.y,this._previousOriginX=null,this._previousOriginY=null}},_onMouseDownInDrawingMode:function(e){this._isCurrentlyDrawing=!0,this.discardActiveObject(e).renderAll(),this.clipTo&&fabric.util.clipContext(this,this.contextTop);var t=fabric.util.invertTransform(this.viewportTransform),n=fabric.util.transformPoint(this.getPointer(e,!0),t);this.freeDrawingBrush.onMouseDown(n),this.fire("mouse:down",{e:e});var r=this.findTarget(e);typeof r!="undefined"&&r.fire("mousedown",{e:e,target:r})},_onMouseMoveInDrawingMode:function(e){if(this._isCurrentlyDrawing){var t=fabric.util.invertTransform(this.viewportTransform),n=fabric.util.transformPoint(this.getPointer(e,!0),t);this.freeDrawingBrush.onMouseMove(n)}this.setCursor(this.freeDrawingCursor),this.fire("mouse:move",{e:e});var r=this.findTarget(e);typeof r!="undefined"&&r.fire("mousemove",{e:e,target:r})},_onMouseUpInDrawingMode:function(e){this._isCurrentlyDrawing=!1,this.clipTo&&this.contextTop.restore(),this.freeDrawingBrush.onMouseUp(),this.fire("mouse:up",{e:e});var t=this.findTarget(e);typeof t!="undefined"&&t.fire("mouseup",{e:e,target:t})},__onMouseDown:function(e){var t="which"in e?e.which===1:e.button===1;if(!t&&!fabric.isTouchSupported)return;if(this.isDrawingMode){this._onMouseDownInDrawingMode(e);return}if(this._currentTransform)return;var n=this.findTarget(e),r=this.getPointer(e,!0);this._previousPointer=r;var i=this._shouldRender(n,r),s=this._shouldGroup(e,n);this._shouldClearSelection(e,n)?this._clearSelection(e,n,r):s&&(this._handleGrouping(e,n),n=this.getActiveGroup()),n&&n.selectable&&!s&&(this._beforeTransform(e,n),this._setupCurrentTransform(e,n)),i&&this.renderAll(),this.fire("mouse:down",{target:n,e:e}),n&&n.fire("mousedown",{e:e})},_beforeTransform:function(e,t){var n;this.stateful&&t.saveState(),(n=t._findTargetCorner(this.getPointer(e)))&&this.onBeforeScaleRotate(t),t!==this.getActiveGroup()&&t!==this.getActiveObject()&&(this.deactivateAll(),this.setActiveObject(t,e))},_clearSelection:function(e,t,n){this.deactivateAllWithDispatch(e),t&&t.selectable?this.setActiveObject(t,e):this.selection&&(this._groupSelector={ex:n.x,ey:n.y,top:0,left:0})},_setOriginToCenter:function(e){this._previousOriginX=this._currentTransform.target.originX,this._previousOriginY=this._currentTransform.target.originY;var t=e.getCenterPoint();e.originX="center",e.originY="center",e.left=t.x,e.top=t.y,this._currentTransform.left=e.left,this._currentTransform.top=e.top},_setCenterToOrigin:function(e){var t=e.translateToOriginPoint(e.getCenterPoint(),this._previousOriginX,this._previousOriginY);e.originX=this._previousOriginX,e.originY=this._previousOriginY,e.left=t.x,e.top=t.y,this._previousOriginX=null,this._previousOriginY=null},__onMouseMove:function(e){var t,n;if(this.isDrawingMode){this._onMouseMoveInDrawingMode(e);return}if(typeof e.touches!="undefined"&&e.touches.length>1)return;var r=this._groupSelector;r?(n=this.getPointer(e,!0),r.left=n.x-r.ex,r.top=n.y-r.ey,this.renderTop()):this._currentTransform?this._transformObject(e):(t=this.findTarget(e),!t||t&&!t.selectable?this.setCursor(this.defaultCursor):this._setCursorFromEvent(e,t)),this.fire("mouse:move",{target:t,e:e}),t&&t.fire("mousemove",{e:e})},_transformObject:function(e){var t=this.getPointer(e),n=this._currentTransform;n.reset=!1,n.target.isMoving=!0,this._beforeScaleTransform(e,n),this._performTransformAction(e,n,t),this.renderAll()},_performTransformAction:function(e,t,n){var r=n.x,i=n.y,s=t.target,o=t.action;o==="rotate"?(this._rotateObject(r,i),this._fire("rotating",s,e)):o==="scale"?(this._onScale(e,t,r,i),this._fire("scaling",s,e)):o==="scaleX"?(this._scaleObject(r,i,"x"),this._fire("scaling",s,e)):o==="scaleY"?(this._scaleObject(r,i,"y"),this._fire("scaling",s,e)):(this._translateObject(r,i),this._fire("moving",s,e),this.setCursor(this.moveCursor))},_fire:function(e,t,n){this.fire("object:"+e,{target:t,e:n}),t.fire(e,{e:n})},_beforeScaleTransform:function(e,t){if(t.action==="scale"||t.action==="scaleX"||t.action==="scaleY"){var n=this._shouldCenterTransform(e,t.target);if(n&&(t.originX!=="center"||t.originY!=="center")||!n&&t.originX==="center"&&t.originY==="center")this._resetCurrentTransform(e),t.reset=!0}},_onScale:function(e,t,n,r){(e.shiftKey||this.uniScaleTransform)&&!t.target.get("lockUniScaling")?(t.currentAction="scale",this._scaleObject(n,r)):(!t.reset&&t.currentAction==="scale"&&this._resetCurrentTransform(e,t.target),t.currentAction="scaleEqually",this._scaleObject(n,r,"equally"))},_setCursorFromEvent:function(e,t){if(!t||!t.selectable)return this.setCursor(this.defaultCursor),!1;var n=this.getActiveGroup(),r=t._findTargetCorner&&(!n||!n.contains(t))&&t._findTargetCorner(this.getPointer(e,!0));return r?this._setCornerCursor(r,t):this.setCursor(t.hoverCursor||this.hoverCursor),!0},_setCornerCursor:function(t,n){if(t in e)this.setCursor(this._getRotatedCornerCursor(t,n));else{if(t!=="mtr"||!n.hasRotatingPoint)return this.setCursor(this.defaultCursor),!1;this.setCursor(this.rotationCursor)}},_getRotatedCornerCursor:function(t,n){var r=Math.round(n.getAngle()%360/45);return r<0&&(r+=8),r+=e[t],r%=8,this.cursorMap[r]}})}(),function(){var e=Math.min,t=Math.max;fabric.util.object.extend(fabric.Canvas.prototype,{_shouldGroup:function(e,t){var n=this.getActiveObject();return e.shiftKey&&(this.getActiveGroup()||n&&n!==t)&&this.selection},_handleGrouping:function(e,t){if(t===this.getActiveGroup()){t=this.findTarget(e,!0);if(!t||t.isType("group"))return}this.getActiveGroup()?this._updateActiveGroup(t,e):this._createActiveGroup(t,e),this._activeGroup&&this._activeGroup.saveCoords()},_updateActiveGroup:function(e,t){var n=this.getActiveGroup();if(n.contains(e)){n.removeWithUpdate(e),this._resetObjectTransform(n),e.set("active",!1);if(n.size()===1){this.discardActiveGroup(t),this.setActiveObject(n.item(0));return}}else n.addWithUpdate(e),this._resetObjectTransform(n);this.fire("selection:created",{target:n,e:t}),n.set("active",!0)},_createActiveGroup:function(e,t){if(this._activeObject&&e!==this._activeObject){var n=this._createGroup(e);n.addWithUpdate(),this.setActiveGroup(n),this._activeObject=null,this.fire("selection:created",{target:n,e:t})}e.set("active",!0)},_createGroup:function(e){var t=this.getObjects(),n=t.indexOf(this._activeObject)<t.indexOf(e),r=n?[this._activeObject,e]:[e,this._activeObject];return new fabric.Group(r,{canvas:this})},_groupSelectedObjects:function(e){var t=this._collectObjects();t.length===1?this.setActiveObject(t[0],e):t.length>1&&(t=new fabric.Group(t.reverse(),{canvas:this}),t.addWithUpdate(),this.setActiveGroup(t,e),t.saveCoords(),this.fire("selection:created",{target:t}),this.renderAll())},_collectObjects:function(){var n=[],r,i=this._groupSelector.ex,s=this._groupSelector.ey,o=i+this._groupSelector.left,u=s+this._groupSelector.top,a=new fabric.Point(e(i,o),e(s,u)),f=new fabric.Point(t(i,o),t(s,u)),
+l=i===o&&s===u;for(var c=this._objects.length;c--;){r=this._objects[c];if(!r||!r.selectable||!r.visible)continue;if(r.intersectsWithRect(a,f)||r.isContainedWithinRect(a,f)||r.containsPoint(a)||r.containsPoint(f)){r.set("active",!0),n.push(r);if(l)break}}return n},_maybeGroupObjects:function(e){this.selection&&this._groupSelector&&this._groupSelectedObjects(e);var t=this.getActiveGroup();t&&(t.setObjectsCoords().setCoords(),t.isMoving=!1,this.setCursor(this.defaultCursor)),this._groupSelector=null,this._currentTransform=null}})}(),fabric.util.object.extend(fabric.StaticCanvas.prototype,{toDataURL:function(e){e||(e={});var t=e.format||"png",n=e.quality||1,r=e.multiplier||1,i={left:e.left,top:e.top,width:e.width,height:e.height};return r!==1?this.__toDataURLWithMultiplier(t,n,i,r):this.__toDataURL(t,n,i)},__toDataURL:function(e,t,n){this.renderAll(!0);var r=this.upperCanvasEl||this.lowerCanvasEl,i=this.__getCroppedCanvas(r,n);e==="jpg"&&(e="jpeg");var s=fabric.StaticCanvas.supports("toDataURLWithQuality")?(i||r).toDataURL("image/"+e,t):(i||r).toDataURL("image/"+e);return this.contextTop&&this.clearContext(this.contextTop),this.renderAll(),i&&(i=null),s},__getCroppedCanvas:function(e,t){var n,r,i="left"in t||"top"in t||"width"in t||"height"in t;return i&&(n=fabric.util.createCanvasElement(),r=n.getContext("2d"),n.width=t.width||this.width,n.height=t.height||this.height,r.drawImage(e,-t.left||0,-t.top||0)),n},__toDataURLWithMultiplier:function(e,t,n,r){var i=this.getWidth(),s=this.getHeight(),o=i*r,u=s*r,a=this.getActiveObject(),f=this.getActiveGroup(),l=this.contextTop||this.contextContainer;r>1&&this.setWidth(o).setHeight(u),l.scale(r,r),n.left&&(n.left*=r),n.top&&(n.top*=r),n.width?n.width*=r:r<1&&(n.width=o),n.height?n.height*=r:r<1&&(n.height=u),f?this._tempRemoveBordersControlsFromGroup(f):a&&this.deactivateAll&&this.deactivateAll(),this.renderAll(!0);var c=this.__toDataURL(e,t,n);return this.width=i,this.height=s,l.scale(1/r,1/r),this.setWidth(i).setHeight(s),f?this._restoreBordersControlsOnGroup(f):a&&this.setActiveObject&&this.setActiveObject(a),this.contextTop&&this.clearContext(this.contextTop),this.renderAll(),c},toDataURLWithMultiplier:function(e,t,n){return this.toDataURL({format:e,multiplier:t,quality:n})},_tempRemoveBordersControlsFromGroup:function(e){e.origHasControls=e.hasControls,e.origBorderColor=e.borderColor,e.hasControls=!0,e.borderColor="rgba(0,0,0,0)",e.forEachObject(function(e){e.origBorderColor=e.borderColor,e.borderColor="rgba(0,0,0,0)"})},_restoreBordersControlsOnGroup:function(e){e.hideControls=e.origHideControls,e.borderColor=e.origBorderColor,e.forEachObject(function(e){e.borderColor=e.origBorderColor,delete e.origBorderColor})}}),fabric.util.object.extend(fabric.StaticCanvas.prototype,{loadFromDatalessJSON:function(e,t,n){return this.loadFromJSON(e,t,n)},loadFromJSON:function(e,t,n){if(!e)return;var r=typeof e=="string"?JSON.parse(e):e;this.clear();var i=this;return this._enlivenObjects(r.objects,function(){i._setBgOverlay(r,t)},n),this},_setBgOverlay:function(e,t){var n=this,r={backgroundColor:!1,overlayColor:!1,backgroundImage:!1,overlayImage:!1};if(!e.backgroundImage&&!e.overlayImage&&!e.background&&!e.overlay){t&&t();return}var i=function(){r.backgroundImage&&r.overlayImage&&r.backgroundColor&&r.overlayColor&&(n.renderAll(),t&&t())};this.__setBgOverlay("backgroundImage",e.backgroundImage,r,i),this.__setBgOverlay("overlayImage",e.overlayImage,r,i),this.__setBgOverlay("backgroundColor",e.background,r,i),this.__setBgOverlay("overlayColor",e.overlay,r,i),i()},__setBgOverlay:function(e,t,n,r){var i=this;if(!t){n[e]=!0;return}e==="backgroundImage"||e==="overlayImage"?fabric.Image.fromObject(t,function(t){i[e]=t,n[e]=!0,r&&r()}):this["set"+fabric.util.string.capitalize(e,!0)](t,function(){n[e]=!0,r&&r()})},_enlivenObjects:function(e,t,n){var r=this;if(!e||e.length===0){t&&t();return}var i=this.renderOnAddRemove;this.renderOnAddRemove=!1,fabric.util.enlivenObjects(e,function(e){e.forEach(function(e,t){r.insertAt(e,t,!0)}),r.renderOnAddRemove=i,t&&t()},null,n)},_toDataURL:function(e,t){this.clone(function(n){t(n.toDataURL(e))})},_toDataURLWithMultiplier:function(e,t,n){this.clone(function(r){n(r.toDataURLWithMultiplier(e,t))})},clone:function(e,t){var n=JSON.stringify(this.toJSON(t));this.cloneWithoutData(function(t){t.loadFromJSON(n,function(){e&&e(t)})})},cloneWithoutData:function(e){var t=fabric.document.createElement("canvas");t.width=this.getWidth(),t.height=this.getHeight();var n=new fabric.Canvas(t);n.clipTo=this.clipTo,this.backgroundImage?(n.setBackgroundImage(this.backgroundImage.src,function(){n.renderAll(),e&&e(n)}),n.backgroundImageOpacity=this.backgroundImageOpacity,n.backgroundImageStretch=this.backgroundImageStretch):e&&e(n)}}),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.toFixed,i=t.util.string.capitalize,s=t.util.degreesToRadians,o=t.StaticCanvas.supports("setLineDash");if(t.Object)return;t.Object=t.util.createClass({type:"object",originX:"left",originY:"top",top:0,left:0,width:0,height:0,scaleX:1,scaleY:1,flipX:!1,flipY:!1,opacity:1,angle:0,cornerSize:12,transparentCorners:!0,hoverCursor:null,padding:0,borderColor:"rgba(102,153,255,0.75)",cornerColor:"rgba(102,153,255,0.5)",centeredScaling:!1,centeredRotation:!0,fill:"rgb(0,0,0)",fillRule:"nonzero",globalCompositeOperation:"source-over",backgroundColor:"",stroke:null,strokeWidth:1,strokeDashArray:null,strokeLineCap:"butt",strokeLineJoin:"miter",strokeMiterLimit:10,shadow:null,borderOpacityWhenMoving:.4,borderScaleFactor:1,transformMatrix:null,minScaleLimit:.01,selectable:!0,evented:!0,visible:!0,hasControls:!0,hasBorders:!0,hasRotatingPoint:!0,rotatingPointOffset:40,perPixelTargetFind:!1,includeDefaultValues:!0,clipTo:null,lockMovementX:!1,lockMovementY:!1,lockRotation:!1,lockScalingX:!1,lockScalingY:!1,lockUniScaling:!1,lockScalingFlip:!1,stateProperties:"top left width height scaleX scaleY flipX flipY originX originY transformMatrix stroke strokeWidth strokeDashArray strokeLineCap strokeLineJoin strokeMiterLimit angle opacity fill fillRule globalCompositeOperation shadow clipTo visible backgroundColor".split(" "),initialize:function(e){e&&this.setOptions(e)},_initGradient:function(e){e.fill&&e.fill.colorStops&&!(e.fill instanceof t.Gradient)&&this.set("fill",new t.Gradient(e.fill))},_initPattern:function(e){e.fill&&e.fill.source&&!(e.fill instanceof t.Pattern)&&this.set("fill",new t.Pattern(e.fill)),e.stroke&&e.stroke.source&&!(e.stroke instanceof t.Pattern)&&this.set("stroke",new t.Pattern(e.stroke))},_initClipping:function(e){if(!e.clipTo||typeof e.clipTo!="string")return;var n=t.util.getFunctionBody(e.clipTo);typeof n!="undefined"&&(this.clipTo=new Function("ctx",n))},setOptions:function(e){for(var t in e)this.set(t,e[t]);this._initGradient(e),this._initPattern(e),this._initClipping(e)},transform:function(e,t){this.group&&this.group.transform(e,t);var n=t?this._getLeftTopCoords():this.getCenterPoint();e.translate(n.x,n.y),e.rotate(s(this.angle)),e.scale(this.scaleX*(this.flipX?-1:1),this.scaleY*(this.flipY?-1:1))},toObject:function(e){var n=t.Object.NUM_FRACTION_DIGITS,i={type:this.type,originX:this.originX,originY:this.originY,left:r(this.left,n),top:r(this.top,n),width:r(this.width,n),height:r(this.height,n),fill:this.fill&&this.fill.toObject?this.fill.toObject():this.fill,stroke:this.stroke&&this.stroke.toObject?this.stroke.toObject():this.stroke,strokeWidth:r(this.strokeWidth,n),strokeDashArray:this.strokeDashArray,strokeLineCap:this.strokeLineCap,strokeLineJoin:this.strokeLineJoin,strokeMiterLimit:r(this.strokeMiterLimit,n),scaleX:r(this.scaleX,n),scaleY:r(this.scaleY,n),angle:r(this.getAngle(),n),flipX:this.flipX,flipY:this.flipY,opacity:r(this.opacity,n),shadow:this.shadow&&this.shadow.toObject?this.shadow.toObject():this.shadow,visible:this.visible,clipTo:this.clipTo&&String(this.clipTo),backgroundColor:this.backgroundColor,fillRule:this.fillRule,globalCompositeOperation:this.globalCompositeOperation};return this.includeDefaultValues||(i=this._removeDefaultValues(i)),t.util.populateWithProperties(this,i,e),i},toDatalessObject:function(e){return this.toObject(e)},_removeDefaultValues:function(e){var n=t.util.getKlass(e.type).prototype,r=n.stateProperties;return r.forEach(function(t){e[t]===n[t]&&delete e[t]}),e},toString:function(){return"#<fabric."+i(this.type)+">"},get:function(e){return this[e]},_setObject:function(e){for(var t in e)this._set(t,e[t])},set:function(e,t){return typeof e=="object"?this._setObject(e):typeof t=="function"&&e!=="clipTo"?this._set(e,t(this.get(e))):this._set(e,t),this},_set:function(e,n){var i=e==="scaleX"||e==="scaleY";return i&&(n=this._constrainScale(n)),e==="scaleX"&&n<0?(this.flipX=!this.flipX,n*=-1):e==="scaleY"&&n<0?(this.flipY=!this.flipY,n*=-1):e==="width"||e==="height"?this.minScaleLimit=r(Math.min(.1,1/Math.max(this.width,this.height)),2):e==="shadow"&&n&&!(n instanceof t.Shadow)&&(n=new t.Shadow(n)),this[e]=n,this},toggle:function(e){var t=this.get(e);return typeof t=="boolean"&&this.set(e,!t),this},setSourcePath:function(e){return this.sourcePath=e,this},getViewportTransform:function(){return this.canvas&&this.canvas.viewportTransform?this.canvas.viewportTransform:[1,0,0,1,0,0]},render:function(e,n){if(this.width===0&&this.height===0||!this.visible)return;e.save(),this._setupCompositeOperation(e),n||this.transform(e),this._setStrokeStyles(e),this._setFillStyles(e),this.group&&this.group.type==="path-group"&&e.translate(-this.group.width/2,-this.group.height/2),this.transformMatrix&&e.transform.apply(e,this.transformMatrix),this._setOpacity(e),this._setShadow(e),this.clipTo&&t.util.clipContext(this,e),this._render(e,n),this.clipTo&&e.restore(),this._removeShadow(e),this._restoreCompositeOperation(e),e.restore()},_setOpacity:function(e){this.group&&this.group._setOpacity(e),e.globalAlpha*=this.opacity},_setStrokeStyles:function(e){this.stroke&&(e.lineWidth=this.strokeWidth,e.lineCap=this.strokeLineCap,e.lineJoin=this.strokeLineJoin,e.miterLimit=this.strokeMiterLimit,e.strokeStyle=this.stroke.toLive?this.stroke.toLive(e,this):this.stroke)},_setFillStyles:function(e){this.fill&&(e.fillStyle=this.fill.toLive?this.fill.toLive(e,this):this.fill)},_renderControls:function(e,n){var r=this.getViewportTransform();e.save();if(this.active&&!n){var i;this.group&&(i=t.util.transformPoint(this.group.getCenterPoint(),r),e.translate(i.x,i.y),e.rotate(s(this.group.angle))),i=t.util.transformPoint(this.getCenterPoint(),r,null!=this.group),this.group&&(i.x*=this.group.scaleX,i.y*=this.group.scaleY),e.translate(i.x,i.y),e.rotate(s(this.angle)),this.drawBorders(e),this.drawControls(e)}e.restore()},_setShadow:function(e){if(!this.shadow)return;var t=this.canvas&&this.canvas._currentMultiplier||1;e.shadowColor=this.shadow.color,e.shadowBlur=this.shadow.blur*t*(this.scaleX+this.scaleY)/2,e.shadowOffsetX=this.shadow.offsetX*t*this.scaleX,e.shadowOffsetY=this.shadow.offsetY*t*this.scaleY},_removeShadow:function(e){if(!this.shadow)return;e.shadowColor="",e.shadowBlur=e.shadowOffsetX=e.shadowOffsetY=0},_renderFill:function(e){if(!this.fill)return;e.save();if(this.fill.gradientTransform){var t=this.fill.gradientTransform;e.transform.apply(e,t)}this.fill.toLive&&e.translate(-this.width/2+this.fill.offsetX||0,-this.height/2+this.fill.offsetY||0),this.fillRule==="evenodd"?e.fill("evenodd"):e.fill(),e.restore(),this.shadow&&!this.shadow.affectStroke&&this._removeShadow(e)},_renderStroke:function(e){if(!this.stroke||this.strokeWidth===0)return;e.save();if(this.strokeDashArray)1&this.strokeDashArray.length&&this.strokeDashArray.push.apply(this.strokeDashArray,this.strokeDashArray),o?(e.setLineDash(this.strokeDashArray),this._stroke&&this._stroke(e)):this._renderDashedStroke&&this._renderDashedStroke(e),e.stroke();else{if(this.stroke.gradientTransform){var t=this.stroke.gradientTransform;e.transform.apply(e,t)}this._stroke?this._stroke(e):e.stroke()}this._removeShadow(e),e.restore()},clone:function(e,n){return this.constructor.fromObject?this.constructor.fromObject(this.toObject(n),e):new t.Object(this.toObject(n))},cloneAsImage:function(e){var n=this.toDataURL();return t.util.loadImage(n,function(n){e&&e(new t.Image(n))}),this},toDataURL:function(e){e||(e={});var n=t.util.createCanvasElement(),r=this.getBoundingRect();n.width=r.width,n.height=r.height,t.util.wrapElement(n,"div");var i=new t.Canvas(n);e.format==="jpg"&&(e.format="jpeg"),e.format==="jpeg"&&(i.backgroundColor="#fff");var s={active:this.get("active"),left:this.getLeft(),top:this.getTop()};this.set("active",!1),this.setPositionByOrigin(new t.Point(n.width/2,n.height/2),"center","center");var o=this.canvas;i.add(this);var u=i.toDataURL(e);return this.set(s).setCoords(),this.canvas=o,i.dispose(),i=null,u},isType:function(e){return this.type===e},complexity:function(){return 0},toJSON:function(e){return this.toObject(e)},setGradient:function(e,n){n||(n={});var r={colorStops:[]};r.type=n.type||(n.r1||n.r2?"radial":"linear"),r.coords={x1:n.x1,y1:n.y1,x2:n.x2,y2:n.y2};if(n.r1||n.r2)r.coords.r1=n.r1,r.coords.r2=n.r2;for(var i in n.colorStops){var s=new t.Color(n.colorStops[i]);r.colorStops.push({offset:i,color:s.toRgb(),opacity:s.getAlpha()})}return this.set(e,t.Gradient.forObject(this,r))},setPatternFill:function(e){return this.set("fill",new t.Pattern(e))},setShadow:function(e){return this.set("shadow",e?new t.Shadow(e):null)},setColor:function(e){return this.set("fill",e),this},setAngle:function(e){var t=(this.originX!=="center"||this.originY!=="center")&&this.centeredRotation;return t&&this._setOriginToCenter(),this.set("angle",e),t&&this._resetOrigin(),this},centerH:function(){return this.canvas.centerObjectH(this),this},centerV:function(){return this.canvas.centerObjectV(this),this},center:function(){return this.canvas.centerObject(this),this},remove:function(){return this.canvas.remove(this),this},getLocalPointer:function(e,t){t=t||this.canvas.getPointer(e);var n=this.translateToOriginPoint(this.getCenterPoint(),"left","top");return{x:t.x-n.x,y:t.y-n.y}},_setupCompositeOperation:function(e){this.globalCompositeOperation&&(this._prevGlobalCompositeOperation=e.globalCompositeOperation,e.globalCompositeOperation=this.globalCompositeOperation)},_restoreCompositeOperation:function(e){this.globalCompositeOperation&&this._prevGlobalCompositeOperation&&(e.globalCompositeOperation=this._prevGlobalCompositeOperation)}}),t.util.createAccessors(t.Object),t.Object.prototype.rotate=t.Object.prototype.setAngle,n(t.Object.prototype,t.Observable),t.Object.NUM_FRACTION_DIGITS=2,t.Object.__uid=0}(typeof exports!="undefined"?exports:this),function(){var e=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{translateToCenterPoint:function(t,n,r){var i=t.x,s=t.y,o=this.stroke?this.strokeWidth:0;return n==="left"?i=t.x+(this.getWidth()+o*this.scaleX)/2:n==="right"&&(i=t.x-(this.getWidth()+o*this.scaleX)/2),r==="top"?s=t.y+(this.getHeight()+o*this.scaleY)/2:r==="bottom"&&(s=t.y-(this.getHeight()+o*this.scaleY)/2),fabric.util.rotatePoint(new fabric.Point(i,s),t,e(this.angle))},translateToOriginPoint:function(t,n,r){var i=t.x,s=t.y,o=this.stroke?this.strokeWidth:0;return n==="left"?i=t.x-(this.getWidth()+o*this.scaleX)/2:n==="right"&&(i=t.x+(this.getWidth()+o*this.scaleX)/2),r==="top"?s=t.y-(this.getHeight()+o*this.scaleY)/2:r==="bottom"&&(s=t.y+(this.getHeight()+o*this.scaleY)/2),fabric.util.rotatePoint(new fabric.Point(i,s),t,e(this.angle))},getCenterPoint:function(){var e=new fabric.Point(this.left,this.top);return this.translateToCenterPoint(e,this.originX,this.originY)},getPointByOrigin:function(e,t){var n=this.getCenterPoint();return this.translateToOriginPoint(n,e,t)},toLocalPoint:function(t,n,r){var i=this.getCenterPoint(),s=this.stroke?this.strokeWidth:0,o,u;return n&&r?(n==="left"?o=i.x-(this.getWidth()+s*this.scaleX)/2:n==="right"?o=i.x+(this.getWidth()+s*this.scaleX)/2:o=i.x,r==="top"?u=i.y-(this.getHeight()+s*this.scaleY)/2:r==="bottom"?u=i.y+(this.getHeight()+s*this.scaleY)/2:u=i.y):(o=this.left,u=this.top),fabric.util.rotatePoint(new fabric.Point(t.x,t.y),i,-e(this.angle)).subtractEquals(new fabric.Point(o,u))},setPositionByOrigin:function(e,t,n){var r=this.translateToCenterPoint(e,t,n),i=this.translateToOriginPoint(r,this.originX,this.originY);this.set("left",i.x),this.set("top",i.y)},adjustPosition:function(t){var n=e(this.angle),r=this.getWidth()/2,i=Math.cos(n)*r,s=Math.sin(n)*r,o=this.getWidth(),u=Math.cos(n)*o,a=Math.sin(n)*o;this.originX==="center"&&t==="left"||this.originX==="right"&&t==="center"?(this.left-=i,this.top-=s):this.originX==="left"&&t==="center"||this.originX==="center"&&t==="right"?(this.left+=i,this.top+=s):this.originX==="left"&&t==="right"?(this.left+=u,this.top+=a):this.originX==="right"&&t==="left"&&(this.left-=u,this.top-=a),this.setCoords(),this.originX=t},_setOriginToCenter:function(){this._originalOriginX=this.originX,this._originalOriginY=this.originY;var e=this.getCenterPoint();this.originX="center",this.originY="center",this.left=e.x,this.top=e.y},_resetOrigin:function(){var e=this.translateToOriginPoint(this.getCenterPoint(),this._originalOriginX,this._originalOriginY);this.originX=this._originalOriginX,this.originY=this._originalOriginY,this.left=e.x,this.top=e.y,this._originalOriginX=null,this._originalOriginY=null},_getLeftTopCoords:function(){return this.translateToOriginPoint(this.getCenterPoint(),"left","center")}})}(),function(){var e=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{oCoords:null,intersectsWithRect:function(e,t){var n=this.oCoords,r=new fabric.Point(n.tl.x,n.tl.y),i=new fabric.Point(n.tr.x,n.tr.y),s=new fabric.Point(n.bl.x,n.bl.y),o=new fabric.Point(n.br.x,n.br.y),u=fabric.Intersection.intersectPolygonRectangle([r,i,o,s],e,t);return u.status==="Intersection"},intersectsWithObject:function(e){function t(e){return{tl:new fabric.Point(e.tl.x,e.tl.y),tr:new fabric.Point(e.tr.x,e.tr.y),bl:new fabric.Point(e.bl.x,e.bl.y),br:new fabric.Point(e.br.x,e.br.y)}}var n=t(this.oCoords),r=t(e.oCoords),i=fabric.Intersection.intersectPolygonPolygon([n.tl,n.tr,n.br,n.bl],[r.tl,r.tr,r.br,r.bl]);return i.status==="Intersection"},isContainedWithinObject:function(e){var t=e.getBoundingRect(),n=new fabric.Point(t.left,t.top),r=new fabric.Point(t.left+t.width,t.top+t.height);return this.isContainedWithinRect(n,r)},isContainedWithinRect:function(e,t){var n=this.getBoundingRect();return n.left>=e.x&&n.left+n.width<=t.x&&n.top>=e.y&&n.top+n.height<=t.y},containsPoint:function(e){var t=this._getImageLines(this.oCoords),n=this._findCrossPoints(e,t);return n!==0&&n%2===1},_getImageLines:function(e){return{topline:{o:e.tl,d:e.tr},rightline:{o:e.tr,d:e.br},bottomline:{o:e.br,d:e.bl},leftline:{o:e.bl,d:e.tl}}},_findCrossPoints:function(e,t){var n,r,i,s,o,u,a=0,f;for(var l in t){f=t[l];if(f.o.y<e.y&&f.d.y<e.y)continue;if(f.o.y>=e.y&&f.d.y>=e.y)continue;f.o.x===f.d.x&&f.o.x>=e.x?(o=f.o.x,u=e.y):(n=0,r=(f.d.y-f.o.y)/(f.d.x-f.o.x),i=e.y-n*e.x,s=f.o.y-r*f.o.x,o=-(i-s)/(n-r),u=i+n*o),o>=e.x&&(a+=1);if(a===2)break}return a},getBoundingRectWidth:function(){return this.getBoundingRect().width},getBoundingRectHeight:function(){return this.getBoundingRect().height},getBoundingRect:function(){this.oCoords||this.setCoords();var e=[this.oCoords.tl.x,this.oCoords.tr.x,this.oCoords.br.x,this.oCoords.bl.x],t=fabric.util.array.min(e),n=fabric.util.array.max(e),r=Math.abs(t-n),i=[this.oCoords.tl.y,this.oCoords.tr.y,this.oCoords.br.y,this.oCoords.bl.y],s=fabric.util.array.min(i),o=fabric.util.array.max(i),u=Math.abs(s-o);return{left:t,top:s,width:r,height:u}},getWidth:function(){return this.width*this.scaleX},getHeight:function(){return this.height*this.scaleY},_constrainScale:function(e){return Math.abs(e)<this.minScaleLimit?e<0?-this.minScaleLimit:this.minScaleLimit:e},scale:function(e){return e=this._constrainScale(e),e<0&&(this.flipX=!this.flipX,this.flipY=!this.flipY,e*=-1),this.scaleX=e,this.scaleY=e,this.setCoords(),this},scaleToWidth:function(e){var t=this.getBoundingRectWidth()/this.getWidth();return this.scale(e/this.width/t)},scaleToHeight:function(e){var t=this.getBoundingRectHeight()/this.getHeight();return this.scale(e/this.height/t)},setCoords:function(){var t=this.strokeWidth,n=e(this.angle),r=this.getViewportTransform(),i=function(e){return fabric.util.transformPoint(e,r)},s=this.width,o,u=this.height,a,f=this.strokeLineCap==="round"||this.strokeLineCap==="square",l=this.type==="line"&&this.width===0,c=this.type==="line"&&this.height===0,h=l||c,p=f&&c||!h,d=f&&l||!h;l?s=t:c&&(u=t),p&&(s+=s>0?t:-t),d&&(u+=u>0?t:-t),o=s*this.scaleX+2*this.padding,a=u*this.scaleY+2*this.padding,o<0&&(o=Math.abs(o));var v=Math.sqrt(Math.pow(o/2,2)+Math.pow(a/2,2)),m=Math.atan(isFinite(a/o)?a/o:0),g=Math.cos(m+n)*v,y=Math.sin(m+n)*v,b=Math.sin(n),w=Math.cos(n),E=this.getCenterPoint(),S=new fabric.Point(o,a),x=new fabric.Point(E.x-g,E.y-y),T=new fabric.Point(x.x+S.x*w,x.y+S.x*b),N=new fabric.Point(x.x-S.y*b,x.y+S.y*w),C=new fabric.Point(x.x+S.x/2*w,x.y+S.x/2*b),k=i(x),L=i(T),A=i(new fabric.Point(T.x-S.y*b,T.y+S.y*w)),O=i(N),M=i(new fabric.Point(x.x-S.y/2*b,x.y+S.y/2*w)),_=i(C),D=i(new fabric.Point(T.x-S.y/2*b,T.y+S.y/2*w)),P=i(new fabric.Point(N.x+S.x/2*w,N.y+S.x/2*b)),H=i(new fabric.Point(C.x,C.y));return this.oCoords={tl:k,tr:L,br:A,bl:O,ml:M,mt:_,mr:D,mb:P,mtr:H},this._setCornerCoords&&this._setCornerCoords(),this}})}(),fabric.util.object.extend(fabric.Object.prototype,{sendToBack:function(){return this.group?fabric.StaticCanvas.prototype.sendToBack.call(this.group,this):this.canvas.sendToBack(this),this},bringToFront:function(){return this.group?fabric.StaticCanvas.prototype.bringToFront.call(this.group,this):this.canvas.bringToFront(this),this},sendBackwards:function(e){return this.group?fabric.StaticCanvas.prototype.sendBackwards.call(this.group,this,e):this.canvas.sendBackwards(this,e),this},bringForward:function(e){return this.group?fabric.StaticCanvas.prototype.bringForward.call(this.group,this,e):this.canvas.bringForward(this,e),this},moveTo:function(e){return this.group?fabric.StaticCanvas.prototype.moveTo.call(this.group,this,e):this.canvas.moveTo(this,e),this}}),fabric.util.object.extend(fabric.Object.prototype,{getSvgStyles:function(){var e=this.fill?this.fill.toLive?"url(#SVGID_"+this.fill.id+")":this.fill:"none",t=this.fillRule,n=this.stroke?this.stroke.toLive?"url(#SVGID_"+this.stroke.id+")":this.stroke:"none",r=this.strokeWidth?this.strokeWidth:"0",i=this.strokeDashArray?this.strokeDashArray.join(" "):"",s=this.strokeLineCap?this.strokeLineCap:"butt",o=this.strokeLineJoin?this.strokeLineJoin:"miter",u=this.strokeMiterLimit?this.strokeMiterLimit:"4",a=typeof this.opacity!="undefined"?this.opacity:"1",f=this.visible?"":" visibility: hidden;",l=this.shadow&&this.type!=="text"?"filter: url(#SVGID_"+this.shadow.id+");":"";return["stroke: ",n,"; ","stroke-width: ",r,"; ","stroke-dasharray: ",i,"; ","stroke-linecap: ",s,"; ","stroke-linejoin: ",o,"; ","stroke-miterlimit: ",u,"; ","fill: ",e,"; ","fill-rule: ",t,"; ","opacity: ",a,";",l,f].join("")},getSvgTransform:function(){if(this.group&&this.group.type==="path-group")return"";var e=fabric.util.toFixed,t=this.getAngle(),n=!this.canvas||this.canvas.svgViewportTransformation?this.getViewportTransform():[1,0,0,1,0,0],r=fabric.util.transformPoint(this.getCenterPoint(),n),i=fabric.Object.NUM_FRACTION_DIGITS,s=this.type==="path-group"?"":"translate("+e(r.x,i)+" "+e(r.y,i)+")",o=t!==0?" rotate("+e(t,i)+")":"",u=this.scaleX===1&&this.scaleY===1&&n[0]===1&&n[3]===1?"":" scale("+e(this.scaleX*n[0],i)+" "+e(this.scaleY*n[3],i)+")",a=this.type==="path-group"?this.width*n[0]:0,f=this.flipX?" matrix(-1 0 0 1 "+a+" 0) ":"",l=this.type==="path-group"?this.height*n[3]:0,c=this.flipY?" matrix(1 0 0 -1 0 "+l+")":"";return[s,o,u,f,c].join("")},getSvgTransformMatrix:function(){return this.transformMatrix?" matrix("+this.transformMatrix.join(" ")+")":""},_createBaseSVGMarkup:function(){var e=[];return this.fill&&this.fill.toLive&&e.push(this.fill.toSVG(this,!1)),this.stroke&&this.stroke.toLive&&e.push(this.stroke.toSVG(this,!1)),this.shadow&&e.push(this.shadow.toSVG(this)),e}}),fabric.util.object.extend(fabric.Object.prototype,{hasStateChanged:function(){return this.stateProperties.some(function(e){return this.get(e)!==this.originalState[e]},this)},saveState:function(e){return this.stateProperties.forEach(function(e){this.originalState[e]=this.get(e)},this),e&&e.stateProperties&&e.stateProperties.forEach(function(e){this.originalState[e]=this.get(e)},this),this},setupState:function(){return this.originalState={},this.saveState(),this}}),function(){var e=fabric.util.degreesToRadians,t=function(){return typeof G_vmlCanvasManager!="undefined"};fabric.util.object.extend(fabric.Object.prototype,{_controlsVisibility:null,_findTargetCorner:function(e){if(!this.hasControls||!this.active)return!1;var t=e.x,n=e.y,r,i;for(var s in this.oCoords){if(!this.isControlVisible(s))continue;if(s==="mtr"&&!this.hasRotatingPoint)continue;if(!(!this.get("lockUniScaling")||s!=="mt"&&s!=="mr"&&s!=="mb"&&s!=="ml"))continue;i=this._getImageLines(this.oCoords[s].corner),r=this._findCrossPoints({x:t,y:n},i);if(r!==0&&r%2===1)return this.__corner=s,s}return!1},_setCornerCoords:function(){var t=this.oCoords,n=e(this.angle),r=e(45-this.angle),i=Math.sqrt(2*Math.pow(this.cornerSize,2))/2,s=i*Math.cos(r),o=i*Math.sin(r),u=Math.sin(n),a=Math.cos(n);t.tl.corner={tl:{x:t.tl.x-o,y:t.tl.y-s},tr:{x:t.tl.x+s,y:t.tl.y-o},bl:{x:t.tl.x-s,y:t.tl.y+o},br:{x:t.tl.x+o,y:t.tl.y+s}},t.tr.corner={tl:{x:t.tr.x-o,y:t.tr.y-s},tr:{x:t.tr.x+s,y:t.tr.y-o},br:{x:t.tr.x+o,y:t.tr.y+s},bl:{x:t.tr.x-s,y:t.tr.y+o}},t.bl.corner={tl:{x:t.bl.x-o,y:t.bl.y-s},bl:{x:t.bl.x-s,y:t.bl.y+o},br:{x:t.bl.x+o,y:t.bl.y+s},tr:{x:t.bl.x+s,y:t.bl.y-o}},t.br.corner={tr:{x:t.br.x+s,y:t.br.y-o},bl:{x:t.br.x-s,y:t.br.y+o},br:{x:t.br.x+o,y:t.br.y+s},tl:{x:t.br.x-o,y:t.br.y-s}},t.ml.corner={tl:{x:t.ml.x-o,y:t.ml.y-s},tr:{x:t.ml.x+s,y:t.ml.y-o},bl:{x:t.ml.x-s,y:t.ml.y+o},br:{x:t.ml.x+o,y:t.ml.y+s}},t.mt.corner={tl:{x:t.mt.x-o,y:t.mt.y-s},tr:{x:t.mt.x+s,y:t.mt.y-o},bl:{x:t.mt.x-s,y:t.mt.y+o},br:{x:t.mt.x+o,y:t.mt.y+s}},t.mr.corner={tl:{x:t.mr.x-o,y:t.mr.y-s},tr:{x:t.mr.x+s,y:t.mr.y-o},bl:{x:t.mr.x-s,y:t.mr.y+o},br:{x:t.mr.x+o,y:t.mr.y+s}},t.mb.corner={tl:{x:t.mb.x-o,y:t.mb.y-s},tr:{x:t.mb.x+s,y:t.mb.y-o},bl:{x:t.mb.x-s,y:t.mb.y+o},br:{x:t.mb.x+o,y:t.mb.y+s}},t.mtr.corner={tl:{x:t.mtr.x-o+u*this.rotatingPointOffset,y:t.mtr.y-s-a*this.rotatingPointOffset},tr:{x:t.mtr.x+s+u*this.rotatingPointOffset,y:t.mtr.y-o-a*this.rotatingPointOffset},bl:{x:t.mtr.x-s+u*this.rotatingPointOffset,y:t.mtr.y+o-a*this.rotatingPointOffset},br:{x:t.mtr.x+o+u*this.rotatingPointOffset,y:t.mtr.y+s-a*this.rotatingPointOffset}}},drawBorders:function(e){if(!this.hasBorders)return this;var t=this.padding,n=t*2,r=this.getViewportTransform();e.save(),e.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,e.strokeStyle=this.borderColor;var i=1/this._constrainScale(this.scaleX),s=1/this._constrainScale(this.scaleY);e.lineWidth=1/this.borderScaleFactor;var o=this.getWidth(),u=this.getHeight(),a=this.strokeWidth,f=this.strokeLineCap==="round"||this.strokeLineCap==="square",l=this.type==="line"&&this.width===0,c=this.type==="line"&&this.height===0,h=l||c,p=f&&c||!h,d=f&&l||!h;l?o=a/i:c&&(u=a/s),p&&(o+=a/i),d&&(u+=a/s);var v=fabric.util.transformPoint(new fabric.Point(o,u),r,!0),m=v.x,g=v.y;this.group&&(m*=this.group.scaleX,g*=this.group.scaleY),e.strokeRect(~~(-(m/2)-t)-.5,~~(-(g/2)-t)-.5,~~(m+n)+1,~~(g+n)+1);if(this.hasRotatingPoint&&this.isControlVisible("mtr")&&!this.get("lockRotation")&&this.hasControls){var y=(-g-t*2)/2;e.beginPath(),e.moveTo(0,y),e.lineTo(0,y-this.rotatingPointOffset),e.closePath(),e.stroke()}return e.restore(),this},drawControls:function(e){if(!this.hasControls)return this;var t=this.cornerSize,n=t/2,r=this.getViewportTransform(),i=this.strokeWidth,s=this.width,o=this.height,u=this.strokeLineCap==="round"||this.strokeLineCap==="square",a=this.type==="line"&&this.width===0,f=this.type==="line"&&this.height===0,l=a||f,c=u&&f||!l,h=u&&a||!l;a?s=i:f&&(o=i),c&&(s+=i),h&&(o+=i),s*=this.scaleX,o*=this.scaleY;var p=fabric.util.transformPoint(new fabric.Point(s,o),r,!0),d=p.x,v=p.y,m=-(d/2),g=-(v/2),y=this.padding,b=n,w=n-t,E=this.transparentCorners?"strokeRect":"fillRect";return e.save(),e.lineWidth=1,e.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,e.strokeStyle=e.fillStyle=this.cornerColor,this._drawControl("tl",e,E,m-b-y,g-b-y),this._drawControl("tr",e,E,m+d-b+y,g-b-y),this._drawControl("bl",e,E,m-b-y,g+v+w+y),this._drawControl("br",e,E,m+d+w+y,g+v+w+y),this.get("lockUniScaling")||(this._drawControl("mt",e,E,m+d/2-b,g-b-y),this._drawControl("mb",e,E,m+d/2-b,g+v+w+y),this._drawControl("mr",e,E,m+d+w+y,g+v/2-b),this._drawControl("ml",e,E,m-b-y,g+v/2-b)),this.hasRotatingPoint&&this._drawControl("mtr",e,E,m+d/2-b,g-this.rotatingPointOffset-this.cornerSize/2-y),e.restore(),this},_drawControl:function(e,n,r,i,s){var o=this.cornerSize;this.isControlVisible(e)&&(t()||this.transparentCorners||n.clearRect(i,s,o,o),n[r](i,s,o,o))},isControlVisible:function(e){return this._getControlsVisibility()[e]},setControlVisible:function(e,t){return this._getControlsVisibility()[e]=t,this},setControlsVisibility:function(e){e||(e={});for(var t in e)this.setControlVisible(t,e[t]);return this},_getControlsVisibility:function(){return this._controlsVisibility||(this._controlsVisibility={tl:!0,tr:!0,br:!0,bl:!0,ml:!0,mt:!0,mr:!0,mb:!0,mtr:!0}),this._controlsVisibility}})}(),fabric.util.object.extend(fabric.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(e,t){t=t||{};var n=function(){},r=t.onComplete||n,i=t.onChange||n,s=this;return fabric.util.animate({startValue:e.get("left"),endValue:this.getCenter().left,duration:this.FX_DURATION,onChange:function(t){e.set("left",t),s.renderAll(),i()},onComplete:function(){e.setCoords(),r()}}),this},fxCenterObjectV:function(e,t){t=t||{};var n=function(){},r=t.onComplete||n,i=t.onChange||n,s=this;return fabric.util.animate({startValue:e.get("top"),endValue:this.getCenter().top,duration:this.FX_DURATION,onChange:function(t){e.set("top",t),s.renderAll(),i()},onComplete:function(){e.setCoords(),r()}}),this},fxRemove:function(e,t){t=t||{};var n=function(){},r=t.onComplete||n,i=t.onChange||n,s=this;return fabric.util.animate({startValue:e.get("opacity"),endValue:0,duration:this.FX_DURATION,onStart:function(){e.set("active",!1)},onChange:function(t){e.set("opacity",t),s.renderAll(),i()},onComplete:function(){s.remove(e),r()}}),this}}),fabric.util.object.extend(fabric.Object.prototype,{animate:function(){if(arguments[0]&&typeof arguments[0]=="object"){var e=[],t,n;for(t in arguments[0])e.push(t);for(var r=0,i=e.length;r<i;r++)t=e[r],n=r!==i-1,this._animate(t,arguments[0][t],arguments[1],n)}else this._animate.apply(this,arguments);return this},_animate:function(e,t,n,r){var i=this,s;t=t.toString(),n?n=fabric.util.object.clone(n):n={},~e.indexOf(".")&&(s=e.split("."));var o=s?this.get(s[0])[s[1]]:this.get(e);"from"in n||(n.from=o),~t.indexOf("=")?t=o+parseFloat(t.replace("=","")):t=parseFloat(t),fabric.util.animate({startValue:n.from,endValue:t,byValue:n.by,easing:n.easing,duration:n.duration,abort:n.abort&&function(){return n.abort.call(i)},onChange:function(t){s?i[s[0]][s[1]]=t:i.set(e,t);if(r)return;n.onChange&&n.onChange()},onComplete:function(){if(r)return;i.setCoords(),n.onComplete&&n.onComplete()}})}}),function(e){"use strict";function s(e,t){var n=e.origin,r=e.axis1,i=e.axis2,s=e.dimension,o=t.nearest,u=t.center,a=t.farthest;return function(){switch(this.get(n)){case o:return Math.min(this.get(r),this.get(i));case u:return Math.min(this.get(r),this.get(i))+.5*this.get(s);case a:return Math.max(this.get(r),this.get(i))}}}var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r={x1:1,x2:1,y1:1,y2:1},i=t.StaticCanvas.supports("setLineDash");if(t.Line){t.warn("fabric.Line is already defined");return}t.Line=t.util.createClass(t.Object,{type:"line",x1:0,y1:0,x2:0,y2:0,initialize:function(e,t){t=t||{},e||(e=[0,0,0,0]),this.callSuper("initialize",t),this.set("x1",e[0]),this.set("y1",e[1]),this.set("x2",e[2]),this.set("y2",e[3]),this._setWidthHeight(t)},_setWidthHeight:function(e){e||(e={}),this.width=Math.abs(this.x2-this.x1),this.height=Math.abs(this.y2-this.y1),this.left="left"in e?e.left:this._getLeftToOriginX(),this.top="top"in e?e.top:this._getTopToOriginY()},_set:function(e,t){return this.callSuper("_set",e,t),typeof r[e]!="undefined"&&this._setWidthHeight(),this},_getLeftToOriginX:s({origin:"originX",axis1:"x1",axis2:"x2",dimension:"width"},{nearest:"left",center:"center",farthest:"right"}),_getTopToOriginY:s({origin:"originY",axis1:"y1",axis2:"y2",dimension:"height"},{nearest:"top",center:"center",farthest
+:"bottom"}),_render:function(e,t){e.beginPath();if(t){var n=this.getCenterPoint();e.translate(n.x-this.strokeWidth/2,n.y-this.strokeWidth/2)}if(!this.strokeDashArray||this.strokeDashArray&&i){var r=this.calcLinePoints();e.moveTo(r.x1,r.y1),e.lineTo(r.x2,r.y2)}e.lineWidth=this.strokeWidth;var s=e.strokeStyle;e.strokeStyle=this.stroke||e.fillStyle,this.stroke&&this._renderStroke(e),e.strokeStyle=s},_renderDashedStroke:function(e){var n=this.calcLinePoints();e.beginPath(),t.util.drawDashedLine(e,n.x1,n.y1,n.x2,n.y2,this.strokeDashArray),e.closePath()},toObject:function(e){return n(this.callSuper("toObject",e),this.calcLinePoints())},calcLinePoints:function(){var e=this.x1<=this.x2?-1:1,t=this.y1<=this.y2?-1:1,n=e*this.width*.5,r=t*this.height*.5,i=e*this.width*-0.5,s=t*this.height*-0.5;return{x1:n,x2:i,y1:r,y2:s}},toSVG:function(e){var t=this._createBaseSVGMarkup(),n={x1:this.x1,x2:this.x2,y1:this.y1,y2:this.y2};if(!this.group||this.group.type!=="path-group")n=this.calcLinePoints();return t.push("<line ",'x1="',n.x1,'" y1="',n.y1,'" x2="',n.x2,'" y2="',n.y2,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'"/>\n'),e?e(t.join("")):t.join("")},complexity:function(){return 1}}),t.Line.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),t.Line.fromElement=function(e,r){var i=t.parseAttributes(e,t.Line.ATTRIBUTE_NAMES),s=[i.x1||0,i.y1||0,i.x2||0,i.y2||0];return new t.Line(s,n(i,r))},t.Line.fromObject=function(e){var n=[e.x1,e.y1,e.x2,e.y2];return new t.Line(n,e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function i(e){return"radius"in e&&e.radius>0}var t=e.fabric||(e.fabric={}),n=Math.PI,r=t.util.object.extend;if(t.Circle){t.warn("fabric.Circle is already defined.");return}t.Circle=t.util.createClass(t.Object,{type:"circle",radius:0,startAngle:0,endAngle:n*2,initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("radius",e.radius||0),this.startAngle=e.startAngle||this.startAngle,this.endAngle=e.endAngle||this.endAngle},_set:function(e,t){return this.callSuper("_set",e,t),e==="radius"&&this.setRadius(t),this},toObject:function(e){return r(this.callSuper("toObject",e),{radius:this.get("radius"),startAngle:this.startAngle,endAngle:this.endAngle})},toSVG:function(e){var t=this._createBaseSVGMarkup(),r=0,i=0,s=(this.endAngle-this.startAngle)%(2*n);if(s===0)this.group&&this.group.type==="path-group"&&(r=this.left+this.radius,i=this.top+this.radius),t.push("<circle ",'cx="'+r+'" cy="'+i+'" ','r="',this.radius,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform()," ",this.getSvgTransformMatrix(),'"/>\n');else{var o=Math.cos(this.startAngle)*this.radius,u=Math.sin(this.startAngle)*this.radius,a=Math.cos(this.endAngle)*this.radius,f=Math.sin(this.endAngle)*this.radius,l=s>n?"1":"0";t.push('<path d="M '+o+" "+u," A "+this.radius+" "+this.radius," 0 ",+l+" 1"," "+a+" "+f,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform()," ",this.getSvgTransformMatrix(),'"/>\n')}return e?e(t.join("")):t.join("")},_render:function(e,t){e.beginPath(),e.arc(t?this.left+this.radius:0,t?this.top+this.radius:0,this.radius,this.startAngle,this.endAngle,!1),this._renderFill(e),this._renderStroke(e)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(e){this.radius=e,this.set("width",e*2).set("height",e*2)},complexity:function(){return 1}}),t.Circle.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),t.Circle.fromElement=function(e,n){n||(n={});var s=t.parseAttributes(e,t.Circle.ATTRIBUTE_NAMES);if(!i(s))throw new Error("value of `r` attribute is required and can not be negative");s.left=s.left||0,s.top=s.top||0;var o=new t.Circle(r(s,n));return o.left-=o.radius,o.top-=o.radius,o},t.Circle.fromObject=function(e){return new t.Circle(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});if(t.Triangle){t.warn("fabric.Triangle is already defined");return}t.Triangle=t.util.createClass(t.Object,{type:"triangle",initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("width",e.width||100).set("height",e.height||100)},_render:function(e){var t=this.width/2,n=this.height/2;e.beginPath(),e.moveTo(-t,n),e.lineTo(0,-n),e.lineTo(t,n),e.closePath(),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n=this.width/2,r=this.height/2;e.beginPath(),t.util.drawDashedLine(e,-n,r,0,-r,this.strokeDashArray),t.util.drawDashedLine(e,0,-r,n,r,this.strokeDashArray),t.util.drawDashedLine(e,n,r,-n,r,this.strokeDashArray),e.closePath()},toSVG:function(e){var t=this._createBaseSVGMarkup(),n=this.width/2,r=this.height/2,i=[-n+" "+r,"0 "+ -r,n+" "+r].join(",");return t.push("<polygon ",'points="',i,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),'"/>'),e?e(t.join("")):t.join("")},complexity:function(){return 1}}),t.Triangle.fromObject=function(e){return new t.Triangle(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=Math.PI*2,r=t.util.object.extend;if(t.Ellipse){t.warn("fabric.Ellipse is already defined.");return}t.Ellipse=t.util.createClass(t.Object,{type:"ellipse",rx:0,ry:0,initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("rx",e.rx||0),this.set("ry",e.ry||0)},_set:function(e,t){this.callSuper("_set",e,t);switch(e){case"rx":this.rx=t,this.set("width",t*2);break;case"ry":this.ry=t,this.set("height",t*2)}return this},getRx:function(){return this.get("rx")*this.get("scaleX")},getRy:function(){return this.get("ry")*this.get("scaleY")},toObject:function(e){return r(this.callSuper("toObject",e),{rx:this.get("rx"),ry:this.get("ry")})},toSVG:function(e){var t=this._createBaseSVGMarkup(),n=0,r=0;return this.group&&this.group.type==="path-group"&&(n=this.left+this.rx,r=this.top+this.ry),t.push("<ellipse ",'cx="',n,'" cy="',r,'" ','rx="',this.rx,'" ry="',this.ry,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'"/>\n'),e?e(t.join("")):t.join("")},_render:function(e,t){e.beginPath(),e.save(),e.transform(1,0,0,this.ry/this.rx,0,0),e.arc(t?this.left+this.rx:0,t?(this.top+this.ry)*this.rx/this.ry:0,this.rx,0,n,!1),e.restore(),this._renderFill(e),this._renderStroke(e)},complexity:function(){return 1}}),t.Ellipse.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),t.Ellipse.fromElement=function(e,n){n||(n={});var i=t.parseAttributes(e,t.Ellipse.ATTRIBUTE_NAMES);i.left=i.left||0,i.top=i.top||0;var s=new t.Ellipse(r(i,n));return s.top-=s.ry,s.left-=s.rx,s},t.Ellipse.fromObject=function(e){return new t.Ellipse(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;if(t.Rect){console.warn("fabric.Rect is already defined");return}var r=t.Object.prototype.stateProperties.concat();r.push("rx","ry","x","y"),t.Rect=t.util.createClass(t.Object,{stateProperties:r,type:"rect",rx:0,ry:0,strokeDashArray:null,initialize:function(e){e=e||{},this.callSuper("initialize",e),this._initRxRy()},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(e,t){if(this.width===1&&this.height===1){e.fillRect(0,0,1,1);return}var n=this.rx?Math.min(this.rx,this.width/2):0,r=this.ry?Math.min(this.ry,this.height/2):0,i=this.width,s=this.height,o=t?this.left:-this.width/2,u=t?this.top:-this.height/2,a=n!==0||r!==0,f=.4477152502;e.beginPath(),e.moveTo(o+n,u),e.lineTo(o+i-n,u),a&&e.bezierCurveTo(o+i-f*n,u,o+i,u+f*r,o+i,u+r),e.lineTo(o+i,u+s-r),a&&e.bezierCurveTo(o+i,u+s-f*r,o+i-f*n,u+s,o+i-n,u+s),e.lineTo(o+n,u+s),a&&e.bezierCurveTo(o+f*n,u+s,o,u+s-f*r,o,u+s-r),e.lineTo(o,u+r),a&&e.bezierCurveTo(o,u+f*r,o+f*n,u,o+n,u),e.closePath(),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n=-this.width/2,r=-this.height/2,i=this.width,s=this.height;e.beginPath(),t.util.drawDashedLine(e,n,r,n+i,r,this.strokeDashArray),t.util.drawDashedLine(e,n+i,r,n+i,r+s,this.strokeDashArray),t.util.drawDashedLine(e,n+i,r+s,n,r+s,this.strokeDashArray),t.util.drawDashedLine(e,n,r+s,n,r,this.strokeDashArray),e.closePath()},toObject:function(e){var t=n(this.callSuper("toObject",e),{rx:this.get("rx")||0,ry:this.get("ry")||0});return this.includeDefaultValues||this._removeDefaultValues(t),t},toSVG:function(e){var t=this._createBaseSVGMarkup(),n=this.left,r=this.top;if(!this.group||this.group.type!=="path-group")n=-this.width/2,r=-this.height/2;return t.push("<rect ",'x="',n,'" y="',r,'" rx="',this.get("rx"),'" ry="',this.get("ry"),'" width="',this.width,'" height="',this.height,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'"/>\n'),e?e(t.join("")):t.join("")},complexity:function(){return 1}}),t.Rect.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),t.Rect.fromElement=function(e,r){if(!e)return null;r=r||{};var i=t.parseAttributes(e,t.Rect.ATTRIBUTE_NAMES);return i.left=i.left||0,i.top=i.top||0,new t.Rect(n(r?t.util.object.clone(r):{},i))},t.Rect.fromObject=function(e){return new t.Rect(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});if(t.Polyline){t.warn("fabric.Polyline is already defined");return}t.Polyline=t.util.createClass(t.Object,{type:"polyline",points:null,minX:0,minY:0,initialize:function(e,n){return t.Polygon.prototype.initialize.call(this,e,n)},_calcDimensions:function(){return t.Polygon.prototype._calcDimensions.call(this)},_applyPointOffset:function(){return t.Polygon.prototype._applyPointOffset.call(this)},toObject:function(e){return t.Polygon.prototype.toObject.call(this,e)},toSVG:function(e){return t.Polygon.prototype.toSVG.call(this,e)},_render:function(e){t.Polygon.prototype.commonRender.call(this,e),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n,r;e.beginPath();for(var i=0,s=this.points.length;i<s;i++)n=this.points[i],r=this.points[i+1]||n,t.util.drawDashedLine(e,n.x,n.y,r.x,r.y,this.strokeDashArray)},complexity:function(){return this.get("points").length}}),t.Polyline.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat(),t.Polyline.fromElement=function(e,n){if(!e)return null;n||(n={});var r=t.parsePointsAttribute(e.getAttribute("points")),i=t.parseAttributes(e,t.Polyline.ATTRIBUTE_NAMES);return r===null?null:new t.Polyline(r,t.util.object.extend(i,n))},t.Polyline.fromObject=function(e){var n=e.points;return new t.Polyline(n,e,!0)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.array.min,i=t.util.array.max,s=t.util.toFixed;if(t.Polygon){t.warn("fabric.Polygon is already defined");return}t.Polygon=t.util.createClass(t.Object,{type:"polygon",points:null,minX:0,minY:0,initialize:function(e,t){t=t||{},this.points=e,this.callSuper("initialize",t),this._calcDimensions(),"top"in t||(this.top=this.minY),"left"in t||(this.left=this.minX)},_calcDimensions:function(){var e=this.points,t=r(e,"x"),n=r(e,"y"),s=i(e,"x"),o=i(e,"y");this.width=s-t||1,this.height=o-n||1,this.minX=t,this.minY=n},_applyPointOffset:function(){this.points.forEach(function(e){e.x-=this.minX+this.width/2,e.y-=this.minY+this.height/2},this)},toObject:function(e){return n(this.callSuper("toObject",e),{points:this.points.concat()})},toSVG:function(e){var t=[],n=this._createBaseSVGMarkup();for(var r=0,i=this.points.length;r<i;r++)t.push(s(this.points[r].x,2),",",s(this.points[r].y,2)," ");return n.push("<",this.type," ",'points="',t.join(""),'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform()," ",this.getSvgTransformMatrix(),'"/>\n'),e?e(n.join("")):n.join("")},_render:function(e){this.commonRender(e),this._renderFill(e);if(this.stroke||this.strokeDashArray)e.closePath(),this._renderStroke(e)},commonRender:function(e){var t;e.beginPath(),this._applyPointOffset&&((!this.group||this.group.type!=="path-group")&&this._applyPointOffset(),this._applyPointOffset=null),e.moveTo(this.points[0].x,this.points[0].y);for(var n=0,r=this.points.length;n<r;n++)t=this.points[n],e.lineTo(t.x,t.y)},_renderDashedStroke:function(e){t.Polyline.prototype._renderDashedStroke.call(this,e),e.closePath()},complexity:function(){return this.points.length}}),t.Polygon.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat(),t.Polygon.fromElement=function(e,r){if(!e)return null;r||(r={});var i=t.parsePointsAttribute(e.getAttribute("points")),s=t.parseAttributes(e,t.Polygon.ATTRIBUTE_NAMES);return i===null?null:new t.Polygon(i,n(s,r))},t.Polygon.fromObject=function(e){return new t.Polygon(e.points,e,!0)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.array.min,r=t.util.array.max,i=t.util.object.extend,s=Object.prototype.toString,o=t.util.drawArc,u={m:2,l:2,h:1,v:1,c:6,s:4,q:4,t:2,a:7},a={m:"l",M:"L"};if(t.Path){t.warn("fabric.Path is already defined");return}t.Path=t.util.createClass(t.Object,{type:"path",path:null,minX:0,minY:0,initialize:function(e,t){t=t||{},this.setOptions(t);if(!e)throw new Error("`path` argument is required");var n=s.call(e)==="[object Array]";this.path=n?e:e.match&&e.match(/[mzlhvcsqta][^mzlhvcsqta]*/gi);if(!this.path)return;n||(this.path=this._parsePath());var r=this._parseDimensions();this.minX=r.left,this.minY=r.top,this.width=r.width,this.height=r.height,r.left+=this.originX==="center"?this.width/2:this.originX==="right"?this.width:0,r.top+=this.originY==="center"?this.height/2:this.originY==="bottom"?this.height:0,this.top=this.top||r.top,this.left=this.left||r.left,this.pathOffset=this.pathOffset||{x:this.minX+this.width/2,y:this.minY+this.height/2},t.sourcePath&&this.setSourcePath(t.sourcePath)},_render:function(e){var t,n=null,r=0,i=0,s=0,u=0,a=0,f=0,l,c,h,p,d=-this.pathOffset.x,v=-this.pathOffset.y;this.group&&this.group.type==="path-group"&&(d=0,v=0),e.beginPath();for(var m=0,g=this.path.length;m<g;++m){t=this.path[m];switch(t[0]){case"l":s+=t[1],u+=t[2],e.lineTo(s+d,u+v);break;case"L":s=t[1],u=t[2],e.lineTo(s+d,u+v);break;case"h":s+=t[1],e.lineTo(s+d,u+v);break;case"H":s=t[1],e.lineTo(s+d,u+v);break;case"v":u+=t[1],e.lineTo(s+d,u+v);break;case"V":u=t[1],e.lineTo(s+d,u+v);break;case"m":s+=t[1],u+=t[2],r=s,i=u,e.moveTo(s+d,u+v);break;case"M":s=t[1],u=t[2],r=s,i=u,e.moveTo(s+d,u+v);break;case"c":l=s+t[5],c=u+t[6],a=s+t[3],f=u+t[4],e.bezierCurveTo(s+t[1]+d,u+t[2]+v,a+d,f+v,l+d,c+v),s=l,u=c;break;case"C":s=t[5],u=t[6],a=t[3],f=t[4],e.bezierCurveTo(t[1]+d,t[2]+v,a+d,f+v,s+d,u+v);break;case"s":l=s+t[3],c=u+t[4],a=a?2*s-a:s,f=f?2*u-f:u,e.bezierCurveTo(a+d,f+v,s+t[1]+d,u+t[2]+v,l+d,c+v),a=s+t[1],f=u+t[2],s=l,u=c;break;case"S":l=t[3],c=t[4],a=2*s-a,f=2*u-f,e.bezierCurveTo(a+d,f+v,t[1]+d,t[2]+v,l+d,c+v),s=l,u=c,a=t[1],f=t[2];break;case"q":l=s+t[3],c=u+t[4],a=s+t[1],f=u+t[2],e.quadraticCurveTo(a+d,f+v,l+d,c+v),s=l,u=c;break;case"Q":l=t[3],c=t[4],e.quadraticCurveTo(t[1]+d,t[2]+v,l+d,c+v),s=l,u=c,a=t[1],f=t[2];break;case"t":l=s+t[1],c=u+t[2],n[0].match(/[QqTt]/)===null?(a=s,f=u):n[0]==="t"?(a=2*s-h,f=2*u-p):n[0]==="q"&&(a=2*s-a,f=2*u-f),h=a,p=f,e.quadraticCurveTo(a+d,f+v,l+d,c+v),s=l,u=c,a=s+t[1],f=u+t[2];break;case"T":l=t[1],c=t[2],a=2*s-a,f=2*u-f,e.quadraticCurveTo(a+d,f+v,l+d,c+v),s=l,u=c;break;case"a":o(e,s+d,u+v,[t[1],t[2],t[3],t[4],t[5],t[6]+s+d,t[7]+u+v]),s+=t[6],u+=t[7];break;case"A":o(e,s+d,u+v,[t[1],t[2],t[3],t[4],t[5],t[6]+d,t[7]+v]),s=t[6],u=t[7];break;case"z":case"Z":s=r,u=i,e.closePath()}n=t}this._renderFill(e),this._renderStroke(e)},render:function(e,n){if(!this.visible)return;e.save(),this._setupCompositeOperation(e),n||this.transform(e),this._setStrokeStyles(e),this._setFillStyles(e),this.group&&this.group.type==="path-group"&&e.translate(-this.group.width/2,-this.group.height/2),this.transformMatrix&&e.transform.apply(e,this.transformMatrix),this._setOpacity(e),this._setShadow(e),this.clipTo&&t.util.clipContext(this,e),this._render(e,n),this.clipTo&&e.restore(),this._removeShadow(e),this._restoreCompositeOperation(e),e.restore()},toString:function(){return"#<fabric.Path ("+this.complexity()+'): { "top": '+this.top+', "left": '+this.left+" }>"},toObject:function(e){var t=i(this.callSuper("toObject",e),{path:this.path.map(function(e){return e.slice()}),pathOffset:this.pathOffset});return this.sourcePath&&(t.sourcePath=this.sourcePath),this.transformMatrix&&(t.transformMatrix=this.transformMatrix),t},toDatalessObject:function(e){var t=this.toObject(e);return this.sourcePath&&(t.path=this.sourcePath),delete t.sourcePath,t},toSVG:function(e){var t=[],n=this._createBaseSVGMarkup(),r="";for(var i=0,s=this.path.length;i<s;i++)t.push(this.path[i].join(" "));var o=t.join(" ");if(!this.group||this.group.type!=="path-group")r="translate("+ -this.pathOffset.x+", "+ -this.pathOffset.y+")";return n.push("<path ",'d="',o,'" style="',this.getSvgStyles(),'" transform="',this.getSvgTransform(),r,this.getSvgTransformMatrix(),'" stroke-linecap="round" ',"/>\n"),e?e(n.join("")):n.join("")},complexity:function(){return this.path.length},_parsePath:function(){var e=[],t=[],n,r,i=/([-+]?((\d+\.\d+)|((\d+)|(\.\d+)))(?:e[-+]?\d+)?)/ig,s,o;for(var f=0,l,c=this.path.length;f<c;f++){n=this.path[f],o=n.slice(1).trim(),t.length=0;while(s=i.exec(o))t.push(s[0]);l=[n.charAt(0)];for(var h=0,p=t.length;h<p;h++)r=parseFloat(t[h]),isNaN(r)||l.push(r);var d=l[0],v=u[d.toLowerCase()],m=a[d]||d;if(l.length-1>v)for(var g=1,y=l.length;g<y;g+=v)e.push([d].concat(l.slice(g,g+v))),d=m;else e.push(l)}return e},_parseDimensions:function(){var e=[],i=[],s,o=null,u=0,a=0,f=0,l=0,c=0,h=0,p,d,v,m,g;for(var y=0,b=this.path.length;y<b;++y){s=this.path[y];switch(s[0]){case"l":f+=s[1],l+=s[2],g=[];break;case"L":f=s[1],l=s[2],g=[];break;case"h":f+=s[1],g=[];break;case"H":f=s[1],g=[];break;case"v":l+=s[1],g=[];break;case"V":l=s[1],g=[];break;case"m":f+=s[1],l+=s[2],u=f,a=l,g=[];break;case"M":f=s[1],l=s[2],u=f,a=l,g=[];break;case"c":p=f+s[5],d=l+s[6],c=f+s[3],h=l+s[4],g=t.util.getBoundsOfCurve(f,l,f+s[1],l+s[2],c,h,p,d),f=p,l=d;break;case"C":f=s[5],l=s[6],c=s[3],h=s[4],g=t.util.getBoundsOfCurve(f,l,s[1],s[2],c,h,f,l);break;case"s":p=f+s[3],d=l+s[4],c=c?2*f-c:f,h=h?2*l-h:l,g=t.util.getBoundsOfCurve(f,l,c,h,f+s[1],l+s[2],p,d),c=f+s[1],h=l+s[2],f=p,l=d;break;case"S":p=s[3],d=s[4],c=2*f-c,h=2*l-h,g=t.util.getBoundsOfCurve(f,l,c,h,s[1],s[2],p,d),f=p,l=d,c=s[1],h=s[2];break;case"q":p=f+s[3],d=l+s[4],c=f+s[1],h=l+s[2],g=t.util.getBoundsOfCurve(f,l,c,h,c,h,p,d),f=p,l=d;break;case"Q":c=s[1],h=s[2],g=t.util.getBoundsOfCurve(f,l,c,h,c,h,s[3],s[4]),f=s[3],l=s[4];break;case"t":p=f+s[1],d=l+s[2],o[0].match(/[QqTt]/)===null?(c=f,h=l):o[0]==="t"?(c=2*f-v,h=2*l-m):o[0]==="q"&&(c=2*f-c,h=2*l-h),v=c,m=h,g=t.util.getBoundsOfCurve(f,l,c,h,c,h,p,d),f=p,l=d,c=f+s[1],h=l+s[2];break;case"T":p=s[1],d=s[2],c=2*f-c,h=2*l-h,g=t.util.getBoundsOfCurve(f,l,c,h,c,h,p,d),f=p,l=d;break;case"a":g=t.util.getBoundsOfArc(f,l,s[1],s[2],s[3],s[4],s[5],s[6]+f,s[7]+l),f+=s[6],l+=s[7];break;case"A":g=t.util.getBoundsOfArc(f,l,s[1],s[2],s[3],s[4],s[5],s[6],s[7]),f=s[6],l=s[7];break;case"z":case"Z":f=u,l=a}o=s,g.forEach(function(t){e.push(t.x),i.push(t.y)}),e.push(f),i.push(l)}var w=n(e),E=n(i),S=r(e),x=r(i),T=S-w,N=x-E,C={left:w,top:E,width:T,height:N};return C}}),t.Path.fromObject=function(e,n){typeof e.path=="string"?t.loadSVGFromURL(e.path,function(r){var i=r[0],s=e.path;delete e.path,t.util.object.extend(i,e),i.setSourcePath(s),n(i)}):n(new t.Path(e.path,e))},t.Path.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat(["d"]),t.Path.fromElement=function(e,n,r){var s=t.parseAttributes(e,t.Path.ATTRIBUTE_NAMES);n&&n(new t.Path(s.d,i(s,r)))},t.Path.async=!0}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.array.invoke,i=t.Object.prototype.toObject;if(t.PathGroup){t.warn("fabric.PathGroup is already defined");return}t.PathGroup=t.util.createClass(t.Path,{type:"path-group",fill:"",initialize:function(e,t){t=t||{},this.paths=e||[];for(var n=this.paths.length;n--;)this.paths[n].group=this;this.setOptions(t),t.widthAttr&&(this.scaleX=t.widthAttr/t.width),t.heightAttr&&(this.scaleY=t.heightAttr/t.height),this.setCoords(),t.sourcePath&&this.setSourcePath(t.sourcePath)},render:function(e){if(!this.visible)return;e.save();var n=this.transformMatrix;n&&e.transform(n[0],n[1],n[2],n[3],n[4],n[5]),this.transform(e),this._setShadow(e),this.clipTo&&t.util.clipContext(this,e);for(var r=0,i=this.paths.length;r<i;++r)this.paths[r].render(e,!0);this.clipTo&&e.restore(),this._removeShadow(e),e.restore()},_set:function(e,t){if(e==="fill"&&t&&this.isSameColor()){var n=this.paths.length;while(n--)this.paths[n]._set(e,t)}return this.callSuper("_set",e,t)},toObject:function(e){var t=n(i.call(this,e),{paths:r(this.getObjects(),"toObject",e)});return this.sourcePath&&(t.sourcePath=this.sourcePath),t},toDatalessObject:function(e){var t=this.toObject(e);return this.sourcePath&&(t.paths=this.sourcePath),t},toSVG:function(e){var t=this.getObjects(),n="translate("+this.left+" "+this.top+")",r=["<g ",'style="',this.getSvgStyles(),'" ','transform="',n,this.getSvgTransform(),'" ',">\n"];for(var i=0,s=t.length;i<s;i++)r.push(t[i].toSVG(e));return r.push("</g>\n"),e?e(r.join("")):r.join("")},toString:function(){return"#<fabric.PathGroup ("+this.complexity()+"): { top: "+this.top+", left: "+this.left+" }>"},isSameColor:function(){var e=(this.getObjects()[0].get("fill")||"").toLowerCase();return this.getObjects().every(function(t){return(t.get("fill")||"").toLowerCase()===e})},complexity:function(){return this.paths.reduce(function(e,t){return e+(t&&t.complexity?t.complexity():0)},0)},getObjects:function(){return this.paths}}),t.PathGroup.fromObject=function(e,n){typeof e.paths=="string"?t.loadSVGFromURL(e.paths,function(r){var i=e.paths;delete e.paths;var s=t.util.groupSVGElements(r,e,i);n(s)}):t.util.enlivenObjects(e.paths,function(r){delete e.paths,n(new t.PathGroup(r,e))})},t.PathGroup.async=!0}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.array.min,i=t.util.array.max,s=t.util.array.invoke;if(t.Group)return;var o={lockMovementX:!0,lockMovementY:!0,lockRotation:!0,lockScalingX:!0,lockScalingY:!0,lockUniScaling:!0};t.Group=t.util.createClass(t.Object,t.Collection,{type:"group",initialize:function(e,t){t=t||{},this._objects=e||[];for(var n=this._objects.length;n--;)this._objects[n].group=this;this.originalState={},this.callSuper("initialize"),t.originX&&(this.originX=t.originX),t.originY&&(this.originY=t.originY),this._calcBounds(),this._updateObjectsCoords(),this.callSuper("initialize",t),this.setCoords(),this.saveCoords()},_updateObjectsCoords:function(){this.forEachObject(this._updateObjectCoords,this)},_updateObjectCoords:function(e){var t=e.getLeft(),n=e.getTop(),r=this.getCenterPoint();e.set({originalLeft:t,originalTop:n,left:t-r.x,top:n-r.y}),e.setCoords(),e.__origHasControls=e.hasControls,e.hasControls=!1},toString:function(){return"#<fabric.Group: ("+this.complexity()+")>"},addWithUpdate:function(e){return this._restoreObjectsState(),e&&(this._objects.push(e),e.group=this),this.forEachObject(this._setObjectActive,this),this._calcBounds(),this._updateObjectsCoords(),this},_setObjectActive:function(e){e.set("active",!0),e.group=this},removeWithUpdate:function(e){return this._moveFlippedObject(e),this._restoreObjectsState(),this.forEachObject(this._setObjectActive,this),this.remove(e),this._calcBounds(),this._updateObjectsCoords(),this},_onObjectAdded:function(e){e.group=this},_onObjectRemoved:function(e){delete e.group,e.set("active",!1)},delegatedProperties:{fill:!0,opacity:!0,fontFamily:!0,fontWeight:!0,fontSize:!0,fontStyle:!0,lineHeight:!0,textDecoration:!0,textAlign:!0,backgroundColor:!0},_set:function(e,t){if(e in this.delegatedProperties){var n=this._objects.length;while(n--)this._objects[n].set(e,t)}this.callSuper("_set",e,t)},toObject:function(e){return n(this.callSuper("toObject",e),{objects:s(this._objects,"toObject",e)})},render:function(e){if(!this.visible)return;e.save(),this.clipTo&&t.util.clipContext(this,e);for(var n=0,r=this._objects.length;n<r;n++)this._renderObject(this._objects[n],e);this.clipTo&&e.restore(),e.restore()},_renderControls:function(e,t){this.callSuper("_renderControls",e,t);for(var n=0,r=this._objects.length;n<r;n++)this._objects[n]._renderControls(e)},_renderObject:function(e,t){var n=e.hasRotatingPoint;if(!e.visible)return;e.hasRotatingPoint=!1,e.render(t),e.hasRotatingPoint=n},_restoreObjectsState:function(){return this._objects.forEach(this._restoreObjectState,this),this},_moveFlippedObject:function(e){var t=e.get("originX"),n=e.get("originY"),r=e.getCenterPoint();e.set({originX:"center",originY:"center",left:r.x,top:r.y}),this._toggleFlipping(e);var i=e.getPointByOrigin(t,n);return e.set({originX:t,originY:n,left:i.x,top:i.y}),this},_toggleFlipping:function(e){this.flipX&&(e.toggle("flipX"),e.set("left",-e.get("left")),e.setAngle(-e.getAngle())),this.flipY&&(e.toggle("flipY"),e.set("top",-e.get("top")),e.setAngle(-e.getAngle()))},_restoreObjectState:function(e){return this._setObjectPosition(e),e.setCoords(),e.hasControls=e.__origHasControls,delete e.__origHasControls,e.set("active",!1),e.setCoords(),delete e.group,this},_setObjectPosition:function(e){var t=this.getCenterPoint(),n=this._getRotatedLeftTop(e);e.set({angle:e.getAngle()+this.getAngle(),left:t.x+n.left,top:t.y+n.top,scaleX:e.get("scaleX")*this.get("scaleX"),scaleY:e.get("scaleY")*this.get("scaleY")})},_getRotatedLeftTop:function(e){var t=this.getAngle()*(Math.PI/180);return{left:-Math.sin(t)*e.getTop()*this.get("scaleY")+Math.cos(t)*e.getLeft()*this.get("scaleX"),top:Math.cos(t)*e.getTop()*this.get("scaleY")+Math.sin(t)*e.getLeft()*this.get("scaleX")}},destroy:function(){return this._objects.forEach(this._moveFlippedObject,this),this._restoreObjectsState()},saveCoords:function(){return this._originalLeft=this.get("left"),this._originalTop=this.get("top"),this},hasMoved:function(){return this._originalLeft!==this.get("left")||this._originalTop!==this.get("top")},setObjectsCoords:function(){return this.forEachObject(function(e){e.setCoords()}),this},_calcBounds:function(e){var t=[],n=[],r;for(var i=0,s=this._objects.length;i<s;++i){r=this._objects[i],r.setCoords();for(var o in r.oCoords)t.push(r.oCoords[o].x),n.push(r.oCoords[o].y)}this.set(this._getBounds(t,n,e))},_getBounds:function(e,n,s){var o=t.util.invertTransform(this.getViewportTransform()),u=t.util.transformPoint(new t.Point(r(e),r(n)),o),a=t.util.transformPoint(new t.Point(i(e),i(n)),o),f={width:a.x-u.x||0,height:a.y-u.y||0};return s||(f.left=u.x||0,f.top=u.y||0,this.originX==="center"&&(f.left+=f.width/2),this.originX==="right"&&(f.left+=f.width),this.originY==="center"&&(f.top+=f.height/2),this.originY==="bottom"&&(f.top+=f.height)),f},toSVG:function(e){var t=["<g ",'transform="',this.getSvgTransform(),'">\n'];for(var n=0,r=this._objects.length;n<r;n++)t.push(this._objects[n].toSVG(e));return t.push("</g>\n"),e?e(t.join("")):t.join("")},get:function(e){if(e in o){if(this[e])return this[e];for(var t=0,n=this._objects.length;t<n;t++)if(this._objects[t][e])return!0;return!1}return e in this.delegatedProperties?this._objects[0]&&this._objects[0].get(e):this[e]}}),t.Group.fromObject=function(e,n){t.util.enlivenObjects(e.objects,function(r){delete e.objects,n&&n(new t.Group(r,e))})},t.Group.async=!0}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=fabric.util.object.extend;e.fabric||(e.fabric={});if(e.fabric.Image){fabric.warn("fabric.Image is already defined.");return}fabric.Image=fabric.util.createClass(fabric.Object,{type:"image",crossOrigin:"",alignX:"none",alignY:"none",meetOrSlice:"meet",_lastScaleX:1,_lastScaleY:1,initialize:function(e,t){t||(t={}),this.filters=[],this.resizeFilters=[],this.callSuper("initialize",t),this._initElement(e,t),this._initConfig(t),t.filters&&(this.filters=t.filters,this.applyFilters())},getElement:function(){return this._element},setElement:function(e,t,n){return this._element=e,this._originalElement=e,this._initConfig(n),this.filters.length!==0?this.applyFilters(t):t&&t(),this},setCrossOrigin:function(e){return this.crossOrigin=e,this._element.crossOrigin=e,this},getOriginalSize:function(){var e=this.getElement();return{width:e.width,height:e.height}},_stroke:function(e){e.save(),this._setStrokeStyles(e),e.beginPath(),e.strokeRect(-this.width/2,-this.height/2,this.width,this.height),e.closePath(),e.restore()},_renderDashedStroke:function(e){var t=-this.width/2,n=-this.height/2,r=this.width,i=this.height;e.save(),this._setStrokeStyles(e),e.beginPath(),fabric.util.drawDashedLine(e,t,n,t+r,n,this.strokeDashArray),fabric.util.drawDashedLine(e,t+r,n,t+r,n+i,this.strokeDashArray),fabric.util.drawDashedLine(e,t+r,n+i,t,n+i,this.strokeDashArray),fabric.util.drawDashedLine(e,t,n+i,t,n,this.strokeDashArray),e.closePath(),e.restore()},toObject:function(e){return t(this.callSuper("toObject",e),{src:this._originalElement.src||this._originalElement._src,filters:this.filters.map(function(e){return e&&e.toObject()}),crossOrigin:this.crossOrigin,alignX:this.alignX,alignY:this.alignY,meetOrSlice:this.meetOrSlice})},toSVG:function(e){var t=[],n=-this.width/2,r=-this.height/2,i="none";this.group&&this.group.type==="path-group"&&(n=this.left,r=this.top),this.alignX!=="none"&&this.alignY!=="none"&&(i="x"+this.alignX+"Y"+this.alignY+" "+this.meetOrSlice),t.push('<g transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'">\n','<image xlink:href="',this.getSvgSrc(),'" x="',n,'" y="',r,'" style="',this.getSvgStyles(),'" width="',this.width,'" height="',this.height,'" preserveAspectRatio="',i,'"',"></image>\n");if(this.stroke||this.strokeDashArray){var s=this.fill;this.fill=null,t.push("<rect ",'x="',n,'" y="',r,'" width="',this.width,'" height="',this.height,'" style="',this.getSvgStyles(),'"/>\n'),this.fill=s}return t.push("</g>\n"),e?e(t.join("")):t.join("")},getSrc:function(){if(this.getElement())return this.getElement().src||this.getElement()._src},setSrc:function(e,t,n){fabric.util.loadImage(e,function(e){return this.setElement(e,t,n)},this,n&&n.crossOrigin)},toString:function(){return'#<fabric.Image: { src: "'+this.getSrc()+'" }>'},clone:function(e,t){this.constructor.fromObject(this.toObject(t),e)},applyFilters:function(e,t,n,r){t=t||this.filters,n=n||this._originalElement;if(!n)return;var i=n,s=fabric.util.createCanvasElement(),o=fabric.util.createImage(),u=this;return s.width=i.width,s.height=i.height,s.getContext("2d").drawImage(i,0,0,i.width,i.height),t.length===0?(this._element=n,e&&e(),s):(t.forEach(function(e){e&&e.applyTo(s,e.scaleX||u.scaleX,e.scaleY||u.scaleY),!r&&e.type==="Resize"&&(u.width*=e.scaleX,u.height*=e.scaleY)}),o.width=s.width,o.height=s.height,fabric.isLikelyNode?(o.src=s.toBuffer(undefined,fabric.Image.pngCompression),u._element=o,!r&&(u._filteredEl=o),e&&e()):(o.onload=function(){u._element=o,!r&&(u._filteredEl=o),e&&e(),o.onload=s=i=null},o.src=s.toDataURL("image/png")),s)},_render:function(e,t){var n,r,i=this._findMargins(),s;n=t?this.left:-this.width/2,r=t?this.top:-this.height/2,this.meetOrSlice==="slice"&&(e.beginPath(),e.rect(n,r,this.width,this.height),e.clip()),this.isMoving===!1&&this.resizeFilters.length&&this._needsResize()?(this._lastScaleX=this.scaleX,this._lastScaleY=this.scaleY,s=this.applyFilters(null,this.resizeFilters,this._filteredEl||this._originalElement,!0)):s=this._element,s&&e.drawImage(s,n+i.marginX,r+i.marginY,i.width,i.height),this._renderStroke(e)},_needsResize:function(){return this.scaleX!==this._lastScaleX||this.scaleY!==this._lastScaleY},_findMargins:function(){var e=this.width,t=this.height,n,r,i=0,s=0;if(this.alignX!=="none"||this.alignY!=="none")n=[this.width/this._element.width,this.height/this._element.height],r=this.meetOrSlice==="meet"?Math.min.apply(null,n):Math.max.apply(null,n),e=this._element.width*r,t=this._element.height*r,this.alignX==="Mid"&&(i=(this.width-e)/2),this.alignX==="Max"&&(i=this.width-e),this.alignY==="Mid"&&(s=(this.height-t)/2),this.alignY==="Max"&&(s=this.height-t);return{width:e,height:t,marginX:i,marginY:s}},_resetWidthHeight:function(){var e=this.getElement();this.set("width",e.width),this.set("height",e.height)},_initElement:function(e){this.setElement(fabric.util.getById(e)),fabric.util.addClass(this.getElement(),fabric.Image.CSS_CANVAS)},_initConfig:function(e){e||(e={}),this.setOptions(e),this._setWidthHeight(e),this._element&&this.crossOrigin&&(this._element.crossOrigin=this.crossOrigin)},_initFilters:function(e,t){e.filters&&e.filters.length?fabric.util.enlivenObjects(e.filters,function(e){t&&t(e)},"fabric.Image.filters"
+):t&&t()},_setWidthHeight:function(e){this.width="width"in e?e.width:this.getElement()?this.getElement().width||0:0,this.height="height"in e?e.height:this.getElement()?this.getElement().height||0:0},complexity:function(){return 1}}),fabric.Image.CSS_CANVAS="canvas-img",fabric.Image.prototype.getSvgSrc=fabric.Image.prototype.getSrc,fabric.Image.fromObject=function(e,t){fabric.util.loadImage(e.src,function(n){fabric.Image.prototype._initFilters.call(e,e,function(r){e.filters=r||[];var i=new fabric.Image(n,e);t&&t(i)})},null,e.crossOrigin)},fabric.Image.fromURL=function(e,t,n){fabric.util.loadImage(e,function(e){t(new fabric.Image(e,n))},null,n&&n.crossOrigin)},fabric.Image.ATTRIBUTE_NAMES=fabric.SHARED_ATTRIBUTES.concat("x y width height preserveAspectRatio xlink:href".split(" ")),fabric.Image.fromElement=function(e,n,r){var i=fabric.parseAttributes(e,fabric.Image.ATTRIBUTE_NAMES),s="xMidYMid",o="meet",u,a,f;i.preserveAspectRatio&&(f=i.preserveAspectRatio.split(" ")),f&&f.length&&(o=f.pop(),o!=="meet"&&o!=="slice"?(s=o,o="meet"):f.length&&(s=f.pop())),u=s!=="none"?s.slice(1,4):"none",a=s!=="none"?s.slice(5,8):"none",i.alignX=u,i.alignY=a,i.meetOrSlice=o,fabric.Image.fromURL(i["xlink:href"],n,t(r?fabric.util.object.clone(r):{},i))},fabric.Image.async=!0,fabric.Image.pngCompression=1}(typeof exports!="undefined"?exports:this),fabric.util.object.extend(fabric.Object.prototype,{_getAngleValueForStraighten:function(){var e=this.getAngle()%360;return e>0?Math.round((e-1)/90)*90:Math.round(e/90)*90},straighten:function(){return this.setAngle(this._getAngleValueForStraighten()),this},fxStraighten:function(e){e=e||{};var t=function(){},n=e.onComplete||t,r=e.onChange||t,i=this;return fabric.util.animate({startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(e){i.setAngle(e),r()},onComplete:function(){i.setCoords(),n()},onStart:function(){i.set("active",!1)}}),this}}),fabric.util.object.extend(fabric.StaticCanvas.prototype,{straightenObject:function(e){return e.straighten(),this.renderAll(),this},fxStraightenObject:function(e){return e.fxStraighten({onChange:this.renderAll.bind(this)}),this}}),fabric.Image.filters=fabric.Image.filters||{},fabric.Image.filters.BaseFilter=fabric.util.createClass({type:"BaseFilter",initialize:function(e){e&&this.setOptions(e)},setOptions:function(e){for(var t in e)this[t]=e[t]},toObject:function(){return{type:this.type}},toJSON:function(){return this.toObject()}}),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Brightness=t.util.createClass(t.Image.filters.BaseFilter,{type:"Brightness",initialize:function(e){e=e||{},this.brightness=e.brightness||0},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=this.brightness;for(var s=0,o=r.length;s<o;s+=4)r[s]+=i,r[s+1]+=i,r[s+2]+=i;t.putImageData(n,0,0)},toObject:function(){return n(this.callSuper("toObject"),{brightness:this.brightness})}}),t.Image.filters.Brightness.fromObject=function(e){return new t.Image.filters.Brightness(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Convolute=t.util.createClass(t.Image.filters.BaseFilter,{type:"Convolute",initialize:function(e){e=e||{},this.opaque=e.opaque,this.matrix=e.matrix||[0,0,0,0,1,0,0,0,0];var n=t.util.createCanvasElement();this.tmpCtx=n.getContext("2d")},_createImageData:function(e,t){return this.tmpCtx.createImageData(e,t)},applyTo:function(e){var t=this.matrix,n=e.getContext("2d"),r=n.getImageData(0,0,e.width,e.height),i=Math.round(Math.sqrt(t.length)),s=Math.floor(i/2),o=r.data,u=r.width,a=r.height,f=u,l=a,c=this._createImageData(f,l),h=c.data,p=this.opaque?1:0;for(var d=0;d<l;d++)for(var v=0;v<f;v++){var m=d,g=v,y=(d*f+v)*4,b=0,w=0,E=0,S=0;for(var x=0;x<i;x++)for(var T=0;T<i;T++){var N=m+x-s,C=g+T-s;if(N<0||N>a||C<0||C>u)continue;var k=(N*u+C)*4,L=t[x*i+T];b+=o[k]*L,w+=o[k+1]*L,E+=o[k+2]*L,S+=o[k+3]*L}h[y]=b,h[y+1]=w,h[y+2]=E,h[y+3]=S+p*(255-S)}n.putImageData(c,0,0)},toObject:function(){return n(this.callSuper("toObject"),{opaque:this.opaque,matrix:this.matrix})}}),t.Image.filters.Convolute.fromObject=function(e){return new t.Image.filters.Convolute(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.GradientTransparency=t.util.createClass(t.Image.filters.BaseFilter,{type:"GradientTransparency",initialize:function(e){e=e||{},this.threshold=e.threshold||100},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=this.threshold,s=r.length;for(var o=0,u=r.length;o<u;o+=4)r[o+3]=i+255*(s-o)/s;t.putImageData(n,0,0)},toObject:function(){return n(this.callSuper("toObject"),{threshold:this.threshold})}}),t.Image.filters.GradientTransparency.fromObject=function(e){return new t.Image.filters.GradientTransparency(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});t.Image.filters.Grayscale=t.util.createClass(t.Image.filters.BaseFilter,{type:"Grayscale",applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=n.width*n.height*4,s=0,o;while(s<i)o=(r[s]+r[s+1]+r[s+2])/3,r[s]=o,r[s+1]=o,r[s+2]=o,s+=4;t.putImageData(n,0,0)}}),t.Image.filters.Grayscale.fromObject=function(){return new t.Image.filters.Grayscale}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});t.Image.filters.Invert=t.util.createClass(t.Image.filters.BaseFilter,{type:"Invert",applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=r.length,s;for(s=0;s<i;s+=4)r[s]=255-r[s],r[s+1]=255-r[s+1],r[s+2]=255-r[s+2];t.putImageData(n,0,0)}}),t.Image.filters.Invert.fromObject=function(){return new t.Image.filters.Invert}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Mask=t.util.createClass(t.Image.filters.BaseFilter,{type:"Mask",initialize:function(e){e=e||{},this.mask=e.mask,this.channel=[0,1,2,3].indexOf(e.channel)>-1?e.channel:0},applyTo:function(e){if(!this.mask)return;var n=e.getContext("2d"),r=n.getImageData(0,0,e.width,e.height),i=r.data,s=this.mask.getElement(),o=t.util.createCanvasElement(),u=this.channel,a,f=r.width*r.height*4;o.width=s.width,o.height=s.height,o.getContext("2d").drawImage(s,0,0,s.width,s.height);var l=o.getContext("2d").getImageData(0,0,s.width,s.height),c=l.data;for(a=0;a<f;a+=4)i[a+3]=c[a+u];n.putImageData(r,0,0)},toObject:function(){return n(this.callSuper("toObject"),{mask:this.mask.toObject(),channel:this.channel})}}),t.Image.filters.Mask.fromObject=function(e,n){t.util.loadImage(e.mask.src,function(r){e.mask=new t.Image(r,e.mask),n&&n(new t.Image.filters.Mask(e))})},t.Image.filters.Mask.async=!0}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Noise=t.util.createClass(t.Image.filters.BaseFilter,{type:"Noise",initialize:function(e){e=e||{},this.noise=e.noise||0},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=this.noise,s;for(var o=0,u=r.length;o<u;o+=4)s=(.5-Math.random())*i,r[o]+=s,r[o+1]+=s,r[o+2]+=s;t.putImageData(n,0,0)},toObject:function(){return n(this.callSuper("toObject"),{noise:this.noise})}}),t.Image.filters.Noise.fromObject=function(e){return new t.Image.filters.Noise(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Pixelate=t.util.createClass(t.Image.filters.BaseFilter,{type:"Pixelate",initialize:function(e){e=e||{},this.blocksize=e.blocksize||4},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=n.height,s=n.width,o,u,a,f,l,c,h;for(u=0;u<i;u+=this.blocksize)for(a=0;a<s;a+=this.blocksize){o=u*4*s+a*4,f=r[o],l=r[o+1],c=r[o+2],h=r[o+3];for(var p=u,d=u+this.blocksize;p<d;p++)for(var v=a,m=a+this.blocksize;v<m;v++)o=p*4*s+v*4,r[o]=f,r[o+1]=l,r[o+2]=c,r[o+3]=h}t.putImageData(n,0,0)},toObject:function(){return n(this.callSuper("toObject"),{blocksize:this.blocksize})}}),t.Image.filters.Pixelate.fromObject=function(e){return new t.Image.filters.Pixelate(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.RemoveWhite=t.util.createClass(t.Image.filters.BaseFilter,{type:"RemoveWhite",initialize:function(e){e=e||{},this.threshold=e.threshold||30,this.distance=e.distance||20},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=this.threshold,s=this.distance,o=255-i,u=Math.abs,a,f,l;for(var c=0,h=r.length;c<h;c+=4)a=r[c],f=r[c+1],l=r[c+2],a>o&&f>o&&l>o&&u(a-f)<s&&u(a-l)<s&&u(f-l)<s&&(r[c+3]=1);t.putImageData(n,0,0)},toObject:function(){return n(this.callSuper("toObject"),{threshold:this.threshold,distance:this.distance})}}),t.Image.filters.RemoveWhite.fromObject=function(e){return new t.Image.filters.RemoveWhite(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});t.Image.filters.Sepia=t.util.createClass(t.Image.filters.BaseFilter,{type:"Sepia",applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=r.length,s,o;for(s=0;s<i;s+=4)o=.3*r[s]+.59*r[s+1]+.11*r[s+2],r[s]=o+100,r[s+1]=o+50,r[s+2]=o+255;t.putImageData(n,0,0)}}),t.Image.filters.Sepia.fromObject=function(){return new t.Image.filters.Sepia}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});t.Image.filters.Sepia2=t.util.createClass(t.Image.filters.BaseFilter,{type:"Sepia2",applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=r.length,s,o,u,a;for(s=0;s<i;s+=4)o=r[s],u=r[s+1],a=r[s+2],r[s]=(o*.393+u*.769+a*.189)/1.351,r[s+1]=(o*.349+u*.686+a*.168)/1.203,r[s+2]=(o*.272+u*.534+a*.131)/2.14;t.putImageData(n,0,0)}}),t.Image.filters.Sepia2.fromObject=function(){return new t.Image.filters.Sepia2}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Tint=t.util.createClass(t.Image.filters.BaseFilter,{type:"Tint",initialize:function(e){e=e||{},this.color=e.color||"#000000",this.opacity=typeof e.opacity!="undefined"?e.opacity:(new t.Color(this.color)).getAlpha()},applyTo:function(e){var n=e.getContext("2d"),r=n.getImageData(0,0,e.width,e.height),i=r.data,s=i.length,o,u,a,f,l,c,h,p,d;d=(new t.Color(this.color)).getSource(),u=d[0]*this.opacity,a=d[1]*this.opacity,f=d[2]*this.opacity,p=1-this.opacity;for(o=0;o<s;o+=4)l=i[o],c=i[o+1],h=i[o+2],i[o]=u+l*p,i[o+1]=a+c*p,i[o+2]=f+h*p;n.putImageData(r,0,0)},toObject:function(){return n(this.callSuper("toObject"),{color:this.color,opacity:this.opacity})}}),t.Image.filters.Tint.fromObject=function(e){return new t.Image.filters.Tint(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend;t.Image.filters.Multiply=t.util.createClass(t.Image.filters.BaseFilter,{type:"Multiply",initialize:function(e){e=e||{},this.color=e.color||"#000000"},applyTo:function(e){var n=e.getContext("2d"),r=n.getImageData(0,0,e.width,e.height),i=r.data,s=i.length,o,u;u=(new t.Color(this.color)).getSource();for(o=0;o<s;o+=4)i[o]*=u[0]/255,i[o+1]*=u[1]/255,i[o+2]*=u[2]/255;n.putImageData(r,0,0)},toObject:function(){return n(this.callSuper("toObject"),{color:this.color})}}),t.Image.filters.Multiply.fromObject=function(e){return new t.Image.filters.Multiply(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric;t.Image.filters.Blend=t.util.createClass({type:"Blend",initialize:function(e){e=e||{},this.color=e.color||"#000",this.image=e.image||!1,this.mode=e.mode||"multiply",this.alpha=e.alpha||1},applyTo:function(e){var n=e.getContext("2d"),r=n.getImageData(0,0,e.width,e.height),i=r.data,s,o,u,a,f,l,c,h=!1;if(this.image){h=!0;var p=t.util.createCanvasElement();p.width=this.image.width,p.height=this.image.height;var d=new t.StaticCanvas(p);d.add(this.image);var v=d.getContext("2d");c=v.getImageData(0,0,d.width,d.height).data}else c=(new t.Color(this.color)).getSource(),s=c[0]*this.alpha,o=c[1]*this.alpha,u=c[2]*this.alpha;for(var m=0,g=i.length;m<g;m+=4){a=i[m],f=i[m+1],l=i[m+2],h&&(s=c[m]*this.alpha,o=c[m+1]*this.alpha,u=c[m+2]*this.alpha);switch(this.mode){case"multiply":i[m]=a*s/255,i[m+1]=f*o/255,i[m+2]=l*u/255;break;case"screen":i[m]=1-(1-a)*(1-s),i[m+1]=1-(1-f)*(1-o),i[m+2]=1-(1-l)*(1-u);break;case"add":i[m]=Math.min(255,a+s),i[m+1]=Math.min(255,f+o),i[m+2]=Math.min(255,l+u);break;case"diff":case"difference":i[m]=Math.abs(a-s),i[m+1]=Math.abs(f-o),i[m+2]=Math.abs(l-u);break;case"subtract":var y=a-s,b=f-o,w=l-u;i[m]=y<0?0:y,i[m+1]=b<0?0:b,i[m+2]=w<0?0:w;break;case"darken":i[m]=Math.min(a,s),i[m+1]=Math.min(f,o),i[m+2]=Math.min(l,u);break;case"lighten":i[m]=Math.max(a,s),i[m+1]=Math.max(f,o),i[m+2]=Math.max(l,u)}}n.putImageData(r,0,0)},toObject:function(){return{color:this.color,image:this.image,mode:this.mode,alpha:this.alpha}}}),t.Image.filters.Blend.fromObject=function(e){return new t.Image.filters.Blend(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=Math.pow,r=Math.floor,i=Math.sqrt,s=Math.abs,o=Math.max,u=Math.round,a=Math.sin,f=Math.ceil;t.Image.filters.Resize=t.util.createClass(t.Image.filters.BaseFilter,{type:"Resize",resizeType:"hermite",scaleX:0,scaleY:0,lanczosLobes:3,applyTo:function(e,t,n){this.rcpScaleX=1/t,this.rcpScaleY=1/n;var r=e.width,i=e.height,s=u(r*t),o=u(i*n),a;this.resizeType==="sliceHack"&&(a=this.sliceByTwo(e,r,i,s,o)),this.resizeType==="hermite"&&(a=this.hermiteFastResize(e,r,i,s,o)),this.resizeType==="bilinear"&&(a=this.bilinearFiltering(e,r,i,s,o)),this.resizeType==="lanczos"&&(a=this.lanczosResize(e,r,i,s,o)),e.width=s,e.height=o,e.getContext("2d").putImageData(a,0,0)},sliceByTwo:function(e,n,i,s,u){var a=e.getContext("2d"),f,l=.5,c=.5,h=1,p=1,d=!1,v=!1,m=n,g=i,y=t.util.createCanvasElement(),b=y.getContext("2d");s=r(s),u=r(u),y.width=o(s,n),y.height=o(u,i),s>n&&(l=2,h=-1),u>i&&(c=2,p=-1),f=a.getImageData(0,0,n,i),e.width=o(s,n),e.height=o(u,i),a.putImageData(f,0,0);while(!d||!v)n=m,i=g,s*h<r(m*l*h)?m=r(m*l):(m=s,d=!0),u*p<r(g*c*p)?g=r(g*c):(g=u,v=!0),f=a.getImageData(0,0,n,i),b.putImageData(f,0,0),a.clearRect(0,0,m,g),a.drawImage(y,0,0,n,i,0,0,m,g);return a.getImageData(0,0,s,u)},lanczosResize:function(e,t,o,u,l){function c(e){return function(t){if(t>e)return 0;t*=Math.PI;if(s(t)<1e-16)return 1;var n=t/e;return a(t)*a(n)/t/n}}function h(e){var a,f,c,p,d,L,A,O,M,_,D;C.x=(e+.5)*b,k.x=r(C.x);for(a=0;a<l;a++){C.y=(a+.5)*w,k.y=r(C.y),d=0,L=0,A=0,O=0,M=0;for(f=k.x-x;f<=k.x+x;f++){if(f<0||f>=t)continue;_=r(1e3*s(f-C.x)),N[_]||(N[_]={});for(var P=k.y-T;P<=k.y+T;P++){if(P<0||P>=o)continue;D=r(1e3*s(P-C.y)),N[_][D]||(N[_][D]=y(i(n(_*E,2)+n(D*S,2))/1e3)),c=N[_][D],c>0&&(p=(P*t+f)*4,d+=c,L+=c*m[p],A+=c*m[p+1],O+=c*m[p+2],M+=c*m[p+3])}}p=(a*u+e)*4,g[p]=L/d,g[p+1]=A/d,g[p+2]=O/d,g[p+3]=M/d}return++e<u?h(e):v}var p=e.getContext("2d"),d=p.getImageData(0,0,t,o),v=p.getImageData(0,0,u,l),m=d.data,g=v.data,y=c(this.lanczosLobes),b=this.rcpScaleX,w=this.rcpScaleY,E=2/this.rcpScaleX,S=2/this.rcpScaleY,x=f(b*this.lanczosLobes/2),T=f(w*this.lanczosLobes/2),N={},C={},k={};return h(0)},bilinearFiltering:function(e,t,n,i,s){var o,u,a,f,l,c,h,p,d,v,m,g,y=0,b,w=this.rcpScaleX,E=this.rcpScaleY,S=e.getContext("2d"),x=4*(t-1),T=S.getImageData(0,0,t,n),N=T.data,C=S.getImageData(0,0,i,s),k=C.data;for(h=0;h<s;h++)for(p=0;p<i;p++){l=r(w*p),c=r(E*h),d=w*p-l,v=E*h-c,b=4*(c*t+l);for(m=0;m<4;m++)o=N[b+m],u=N[b+4+m],a=N[b+x+m],f=N[b+x+4+m],g=o*(1-d)*(1-v)+u*d*(1-v)+a*v*(1-d)+f*d*v,k[y++]=g}return C},hermiteFastResize:function(e,t,n,o,u){var a=this.rcpScaleX,l=this.rcpScaleY,c=f(a/2),h=f(l/2),p=e.getContext("2d"),d=p.getImageData(0,0,t,n),v=d.data,m=p.getImageData(0,0,o,u),g=m.data;for(var y=0;y<u;y++)for(var b=0;b<o;b++){var w=(b+y*o)*4,E=0,S=0,x=0,T=0,N=0,C=0,k=0,L=(y+.5)*l;for(var A=r(y*l);A<(y+1)*l;A++){var O=s(L-(A+.5))/h,M=(b+.5)*a,_=O*O;for(var D=r(b*a);D<(b+1)*a;D++){var P=s(M-(D+.5))/c,H=i(_+P*P);if(H>1&&H<-1)continue;E=2*H*H*H-3*H*H+1,E>0&&(P=4*(D+A*t),k+=E*v[P+3],x+=E,v[P+3]<255&&(E=E*v[P+3]/250),T+=E*v[P],N+=E*v[P+1],C+=E*v[P+2],S+=E)}}g[w]=T/S,g[w+1]=N/S,g[w+2]=C/S,g[w+3]=k/x}return m}}),t.Image.filters.Resize.fromObject=function(){return new t.Image.filters.Resize}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.object.clone,i=t.util.toFixed,s=t.StaticCanvas.supports("setLineDash");if(t.Text){t.warn("fabric.Text is already defined");return}var o=t.Object.prototype.stateProperties.concat();o.push("fontFamily","fontWeight","fontSize","text","textDecoration","textAlign","fontStyle","lineHeight","textBackgroundColor","useNative","path"),t.Text=t.util.createClass(t.Object,{_dimensionAffectingProps:{fontSize:!0,fontWeight:!0,fontFamily:!0,textDecoration:!0,fontStyle:!0,lineHeight:!0,stroke:!0,strokeWidth:!0,text:!0},_reNewline:/\r?\n/,type:"text",fontSize:40,fontWeight:"normal",fontFamily:"Times New Roman",textDecoration:"",textAlign:"left",fontStyle:"",lineHeight:1.3,textBackgroundColor:"",path:null,useNative:!0,stateProperties:o,stroke:null,shadow:null,initialize:function(e,t){t=t||{},this.text=e,this.__skipDimension=!0,this.setOptions(t),this.__skipDimension=!1,this._initDimensions()},_initDimensions:function(){if(this.__skipDimension)return;var e=t.util.createCanvasElement();this._render(e.getContext("2d"))},toString:function(){return"#<fabric.Text ("+this.complexity()+'): { "text": "'+this.text+'", "fontFamily": "'+this.fontFamily+'" }>'},_render:function(e){typeof Cufon=="undefined"||this.useNative===!0?this._renderViaNative(e):this._renderViaCufon(e)},_renderViaNative:function(e){var n=this.text.split(this._reNewline);this._setTextStyles(e),this.width=this._getTextWidth(e,n),this.height=this._getTextHeight(e,n),this.clipTo&&t.util.clipContext(this,e),this._renderTextBackground(e,n),this._translateForTextAlign(e),this._renderText(e,n),this.textAlign!=="left"&&this.textAlign!=="justify"&&e.restore(),this._renderTextDecoration(e,n),this.clipTo&&e.restore(),this._setBoundaries(e,n),this._totalLineHeight=0},_renderText:function(e,t){e.save(),this._setOpacity(e),this._setShadow(e),this._setupCompositeOperation(e),this._renderTextFill(e,t),this._renderTextStroke(e,t),this._restoreCompositeOperation(e),this._removeShadow(e),e.restore()},_translateForTextAlign:function(e){this.textAlign!=="left"&&this.textAlign!=="justify"&&(e.save(),e.translate(this.textAlign==="center"?this.width/2:this.width,0))},_setBoundaries:function(e,t){this._boundaries=[];for(var n=0,r=t.length;n<r;n++){var i=this._getLineWidth(e,t[n]),s=this._getLineLeftOffset(i);this._boundaries.push({height:this.fontSize*this.lineHeight,width:i,left:s})}},_setTextStyles:function(e){this._setFillStyles(e),this._setStrokeStyles(e),e.textBaseline="alphabetic",this.skipTextAlign||(e.textAlign=this.textAlign),e.font=this._getFontDeclaration()},_getTextHeight:function(e,t){return this.fontSize*t.length*this.lineHeight},_getTextWidth:function(e,t){var n=e.measureText(t[0]||"|").width;for(var r=1,i=t.length;r<i;r++){var s=e.measureText(t[r]).width;s>n&&(n=s)}return n},_renderChars:function(e,t,n,r,i){t[e](n,r,i)},_renderTextLine:function(e,t,n,r,i,s){i-=this.fontSize/4;if(this.textAlign!=="justify"){this._renderChars(e,t,n,r,i,s);return}var o=t.measureText(n).width,u=this.width;if(u>o){var a=n.split(/\s+/),f=t.measureText(n.replace(/\s+/g,"")).width,l=u-f,c=a.length-1,h=l/c,p=0;for(var d=0,v=a.length;d<v;d++)this._renderChars(e,t,a[d],r+p,i,s),p+=t.measureText(a[d]).width+h}else this._renderChars(e,t,n,r,i,s)},_getLeftOffset:function(){return-this.width/2},_getTopOffset:function(){return-this.height/2},_renderTextFill:function(e,t){if(!this.fill&&!this._skipFillStrokeCheck)return;this._boundaries=[];var n=0;for(var r=0,i=t.length;r<i;r++){var s=this._getHeightOfLine(e,r,t);n+=s,this._renderTextLine("fillText",e,t[r],this._getLeftOffset(),this._getTopOffset()+n,r)}this.shadow&&!this.shadow.affectStroke&&this._removeShadow(e)},_renderTextStroke:function(e,t){if((!this.stroke||this.strokeWidth===0)&&!this._skipFillStrokeCheck)return;var n=0;e.save(),this.strokeDashArray&&(1&this.strokeDashArray.length&&this.strokeDashArray.push.apply(this.strokeDashArray,this.strokeDashArray),s&&e.setLineDash(this.strokeDashArray)),e.beginPath();for(var r=0,i=t.length;r<i;r++){var o=this._getHeightOfLine(e,r,t);n+=o,this._renderTextLine("strokeText",e,t[r],this._getLeftOffset(),this._getTopOffset()+n,r)}e.closePath(),e.restore()},_getHeightOfLine:function(){return this.fontSize*this.lineHeight},_renderTextBackground:function(e,t){this._renderTextBoxBackground(e),this._renderTextLinesBackground(e,t)},_renderTextBoxBackground:function(e){if(!this.backgroundColor)return;e.save(),e.fillStyle=this.backgroundColor,e.fillRect(this._getLeftOffset(),this._getTopOffset(),this.width,this.height),e.restore()},_renderTextLinesBackground:function(e,t){if(!this.textBackgroundColor)return;e.save(),e.fillStyle=this.textBackgroundColor;for(var n=0,r=t.length;n<r;n++)if(t[n]!==""){var i=this._getLineWidth(e,t[n]),s=this._getLineLeftOffset(i);e.fillRect(this._getLeftOffset()+s,this._getTopOffset()+n*this.fontSize*this.lineHeight,i,this.fontSize*this.lineHeight)}e.restore()},_getLineLeftOffset:function(e){return this.textAlign==="center"?(this.width-e)/2:this.textAlign==="right"?this.width-e:0},_getLineWidth:function(e,t){return this.textAlign==="justify"?this.width:e.measureText(t).width},_renderTextDecoration:function(e,t){function i(i){for(var s=0,o=t.length;s<o;s++){var u=r._getLineWidth(e,t[s]),a=r._getLineLeftOffset(u);e.fillRect(r._getLeftOffset()+a,~~(i+s*r._getHeightOfLine(e,s,t)-n),u,1)}}if(!this.textDecoration)return;var n=this._getTextHeight(e,t)/2,r=this;this.textDecoration.indexOf("underline")>-1&&i(this.fontSize*this.lineHeight),this.textDecoration.indexOf("line-through")>-1&&i(this.fontSize*this.lineHeight-this.fontSize/2),this.textDecoration.indexOf("overline")>-1&&i(this.fontSize*this.lineHeight-this.fontSize)},_getFontDeclaration:function(){return[t.isLikelyNode?this.fontWeight:this.fontStyle,t.isLikelyNode?this.fontStyle:this.fontWeight,this.fontSize+"px",t.isLikelyNode?'"'+this.fontFamily+'"':this.fontFamily].join(" ")},render:function(e,t){if(!this.visible)return;e.save(),t||this.transform(e);var n=this.group&&this.group.type==="path-group";n&&e.translate(-this.group.width/2,-this.group.height/2),this.transformMatrix&&e.transform.apply(e,this.transformMatrix),n&&e.translate(this.left,this.top),this._render(e),e.restore()},toObject:function(e){var t=n(this.callSuper("toObject",e),{text:this.text,fontSize:this.fontSize,fontWeight:this.fontWeight,fontFamily:this.fontFamily,fontStyle:this.fontStyle,lineHeight:this.lineHeight,textDecoration:this.textDecoration,textAlign:this.textAlign,path:this.path,textBackgroundColor:this.textBackgroundColor,useNative:this.useNative});return this.includeDefaultValues||this._removeDefaultValues(t),t},toSVG:function(e){var t=[],n=this.text.split(this._reNewline),r=this._getSVGLeftTopOffsets(n),i=this._getSVGTextAndBg(r.lineTop,r.textLeft,n),s=this._getSVGShadows(r.lineTop,n);return r.textTop+=this._fontAscent?this._fontAscent/5*this.lineHeight:0,this._wrapSVGTextAndBg(t,i,s,r),e?e(t.join("")):t.join("")},_getSVGLeftTopOffsets:function(e){var t=this.useNative?this.fontSize*this.lineHeight:-this._fontAscent-this._fontAscent/5*this.lineHeight,n=-(this.width/2),r=this.useNative?this.fontSize*this.lineHeight-.25*this.fontSize:this.height/2-e.length*this.fontSize-this._totalLineHeight;return{textLeft:n+(this.group&&this.group.type==="path-group"?this.left:0),textTop:r+(this.group&&this.group.type==="path-group"?this.top:0),lineTop:t}},_wrapSVGTextAndBg:function(e,t,n,r){e.push('<g transform="',this.getSvgTransform(),this.getSvgTransformMatrix(),'">\n',t.textBgRects.join(""),"<text ",this.fontFamily?'font-family="'+this.fontFamily.replace(/"/g,"'")+'" ':"",this.fontSize?'font-size="'+this.fontSize+'" ':"",this.fontStyle?'font-style="'+this.fontStyle+'" ':"",this.fontWeight?'font-weight="'+this.fontWeight+'" ':"",this.textDecoration?'text-decoration="'+this.textDecoration+'" ':"",'style="',this.getSvgStyles(),'" ','transform="translate(',i(r.textLeft,2)," ",i(r.textTop,2),')">',n.join(""),t.textSpans.join(""),"</text>\n","</g>\n")},_getSVGShadows:function(e,n){var r=[],s,o,u=1;if(!this.shadow||!this._boundaries)return r;for(s=0,o=n.length;s<o;s++)if(n[s]!==""){var a=this._boundaries&&this._boundaries[s]?this._boundaries[s].left:0;r.push('<tspan x="',i(a+u+this.shadow.offsetX,2),s===0||this.useNative?'" y':'" dy','="',i(this.useNative?e*s-this.height/2+this.shadow.offsetY:e+(s===0?this.shadow.offsetY:0),2),'" ',this._getFillAttributes(this.shadow.color),">",t.util.string.escapeXml(n[s]),"</tspan>"),u=1}else u++;return r},_getSVGTextAndBg:function(e,t,n){var r=[],i=[],s=1;this._setSVGBg(i);for(var o=0,u=n.length;o<u;o++){n[o]!==""?(this._setSVGTextLineText(n[o],o,r,e,s,i),s=1):s++;if(!this.textBackgroundColor||!this._boundaries)continue;this._setSVGTextLineBg(i,o,t,e)}return{textSpans:r,textBgRects:i}},_setSVGTextLineText:function(e,n,r,s,o){var u=this._boundaries&&this._boundaries[n]?i(this._boundaries[n].left,2):0;r.push('<tspan x="',u,'" ',n===0||this.useNative?"y":"dy",'="',i(this.useNative?s*n-this.height/2:s*o,2),'" ',this._getFillAttributes(this.fill),">",t.util.string.escapeXml(e),"</tspan>")},_setSVGTextLineBg:function(e,t,n,r){e.push("<rect ",this._getFillAttributes(this.textBackgroundColor),' x="',i(n+this._boundaries[t].left,2),'" y="',i(r*t-this.height/2,2),'" width="',i(this._boundaries[t].width,2),'" height="',i(this._boundaries[t].height,2),'"></rect>\n')},_setSVGBg:function(e){this.backgroundColor&&this._boundaries&&e.push("<rect ",this._getFillAttributes(this.backgroundColor),' x="',i(-this.width/2,2),'" y="',i(-this.height/2,2),'" width="',i(this.width,2),'" height="',i(this.height,2),'"></rect>')},_getFillAttributes:function(e){var n=e&&typeof e=="string"?new t.Color(e):"";return!n||!n.getSource()||n.getAlpha()===1?'fill="'+e+'"':'opacity="'+n.getAlpha()+'" fill="'+n.setAlpha(1).toRgb()+'"'},_set:function(e,t){e==="fontFamily"&&this.path&&(this.path=this.path.replace(/(.*?)([^\/]*)(\.font\.js)/,"$1"+t+"$3")),this.callSuper("_set",e,t),e in this._dimensionAffectingProps&&(this._initDimensions(),this.setCoords())},complexity:function(){return 1}}),t.Text.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x y dx dy font-family font-style font-weight font-size text-decoration text-anchor".split(" ")),t.Text.DEFAULT_SVG_FONT_SIZE=16,t.Text.fromElement=function(e,n){if(!e)return null;var r=t.parseAttributes(e,t.Text.ATTRIBUTE_NAMES);n=t.util.object.extend(n?t.util.object.clone(n):{},r),n.top=n.top||0,n.left=n.left||0,"dx"in r&&(n.left+=r.dx),"dy"in r&&(n.top+=r.dy),"fontSize"in n||(n.fontSize=t.Text.DEFAULT_SVG_FONT_SIZE),n.originX||(n.originX="left"),n.top+=n.fontSize/4;var i=new t.Text(e.textContent,n),s=0;return i.originX==="left"&&(s=i.getWidth()/2),i.originX==="right"&&(s=-i.getWidth()/2),i.set({left:i.getLeft()+s,top:i.getTop()-i.getHeight()/2}),i},t.Text.fromObject=function(e){return new t.Text(e.text,r(e))},t.util.createAccessors(t.Text)}(typeof exports!="undefined"?exports:this),function(){var e=fabric.util.object.clone;fabric.IText=fabric.util.createClass(fabric.Text,fabric.Observable,{type:"i-text",selectionStart:0,selectionEnd:0,selectionColor:"rgba(17,119,255,0.3)",isEditing:!1,editable:!0,editingBorderColor:"rgba(102,153,255,0.25)",cursorWidth:2,cursorColor:"#333",cursorDelay:1e3,cursorDuration:600,styles:null,caching:!0,_skipFillStrokeCheck:!0,_reSpace:/\s|\n/,_fontSizeFraction:4,_currentCursorOpacity:0,_selectionDirection:null,_abortCursorAnimation:!1,_charWidthsCache:{},initialize:function(e,t){this.styles=t?t.styles||{}:{},this.callSuper("initialize",e,t),this.initBehavior(),fabric.IText.instances.push(this),this.__lineWidths={},this.__lineHeights={},this.__lineOffsets={}},isEmptyStyles:function(){if(!this.styles)return!0;var e=this.styles;for(var t in e)for(var n in e[t])for(var r in e[t][n])return!1;return!0},setSelectionStart:function(e){this.selectionStart!==e&&(this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})),this.selectionStart=e,this.hiddenTextarea&&(this.hiddenTextarea.selectionStart=e)},setSelectionEnd:function(e){this.selectionEnd!==e&&(this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})),this.selectionEnd=e,this.hiddenTextarea&&(this.hiddenTextarea.selectionEnd=e)},getSelectionStyles:function(e,t){if(arguments.length===2){var n=[];for(var r=e;r<t;r++)n.push(this.getSelectionStyles(r));return n}var i=this.get2DCursorLocation(e);return this.styles[i.lineIndex]?this.styles[i.lineIndex][i.charIndex]||{}:{}},setSelectionStyles:function(e){if(this.selectionStart===this.selectionEnd)this._extendStyles(this.selectionStart,e);else for(var t=this.selectionStart;t<this.selectionEnd;t++)this._extendStyles(t,e);return this},_extendStyles:function(e,t){var n=this.get2DCursorLocation(e);this.styles[n.lineIndex]||(this.styles[n.lineIndex]={}),this.styles[n.lineIndex][n.charIndex]||(this.styles[n.lineIndex][n.charIndex]={}),fabric.util.object.extend(this.styles[n.lineIndex][n.charIndex],t)},_render:function(e){this.callSuper("_render",e),this.ctx=e,this.isEditing&&this.renderCursorOrSelection()},renderCursorOrSelection:function(){if(!this.active)return;var e=this.text.split(""),t;this.selectionStart===this.selectionEnd?(t=this._getCursorBoundaries(e,"cursor"),this.renderCursor(t)):(t=this._getCursorBoundaries(e,"selection"),this.renderSelection(e,t))},get2DCursorLocation:function(e){typeof e=="undefined"&&(e=this.selectionStart);var t=this.text.slice(0,e),n=t.split(this._reNewline);return{lineIndex:n.length-1,charIndex:n[n.length-1].length}},getCurrentCharStyle:function(e,t){var n=this.styles[e]&&this.styles[e][t===0?0:t-1];return{fontSize:n&&n.fontSize||this.fontSize,fill:n&&n.fill||this.fill,textBackgroundColor:n&&n.textBackgroundColor||this.textBackgroundColor,textDecoration:n&&n.textDecoration||this.textDecoration,fontFamily:n&&n.fontFamily||this.fontFamily,fontWeight:n&&n.fontWeight||this.fontWeight,fontStyle:n&&n.fontStyle||this.fontStyle,stroke:n&&n.stroke||this.stroke,strokeWidth:n&&n.strokeWidth||this.strokeWidth}},getCurrentCharFontSize:function(e,t){return this.styles[e]&&this.styles[e][t===0?0:t-1]&&this.styles[e][t===0?0:t-1].fontSize||this.fontSize},getCurrentCharColor:function(e,t){return this.styles[e]&&this.styles[e][t===0?0:t-1]&&this.styles[e][t===0?0:t-1].fill||this.cursorColor},_getCursorBoundaries:function(e,t){var n=this.get2DCursorLocation(),r=this.text.split(this._reNewline),i=Math.round(this._getLeftOffset()),s=this._getTopOffset(),o=this._getCursorBoundariesOffsets(e,t,n,r);return{left:i,top:s,leftOffset:o.left+o.lineLeft,topOffset:o.top}},_getCursorBoundariesOffsets:function(e,t,n,r){var i=0,s=0,o=0,u=0,a=t==="cursor"?this._getHeightOfLine(this.ctx,0)-this.getCurrentCharFontSize(n.lineIndex,n.charIndex):0;for(var f=0;f<this.selectionStart;f++){if(e[f]==="\n"){u=0;var l=s+(t==="cursor"?1:0);a+=this._getCachedLineHeight(l),s++,o=0}else u+=this._getWidthOfChar(this.ctx,e[f],s,o),o++;i=this._getCachedLineOffset(s,r)}return this._clearCache(),{top:a,left:u,lineLeft:i}},_clearCache:function(){this.__lineWidths={},this.__lineHeights={},this.__lineOffsets={}},_getCachedLineHeight:function(e){return this.__lineHeights[e]||(this.__lineHeights[e]=this._getHeightOfLine(this.ctx,e))},_getCachedLineWidth:function(e,t){return this.__lineWidths[e]||(this.__lineWidths[e]=this._getWidthOfLine(this.ctx,e,t))},_getCachedLineOffset:function(e,t){var n=this._getCachedLineWidth(e,t);return this.__lineOffsets[e]||(this.__lineOffsets[e]=this._getLineLeftOffset(n))},renderCursor:function(e){var t=this.ctx;t.save();var n=this.get2DCursorLocation(),r=n.lineIndex,i=n.charIndex,s=this.getCurrentCharFontSize(r,i),o=r===0&&i===0?this._getCachedLineOffset(r,this.text.split(this._reNewline)):e.leftOffset;t.fillStyle=this.getCurrentCharColor(r,i),t.globalAlpha=this.__isMousedown?1:this._currentCursorOpacity,t.fillRect(e.left+o,e.top+e.topOffset,this.cursorWidth/this.scaleX,s),t.restore()},renderSelection:function(e,t){var n=this.ctx;n.save(),n.fillStyle=this.selectionColor;var r=this.get2DCursorLocation(this.selectionStart
+),i=this.get2DCursorLocation(this.selectionEnd),s=r.lineIndex,o=i.lineIndex,u=this.text.split(this._reNewline);for(var a=s;a<=o;a++){var f=this._getCachedLineOffset(a,u)||0,l=this._getCachedLineHeight(a),c=0;if(a===s)for(var h=0,p=u[a].length;h<p;h++)h>=r.charIndex&&(a!==o||h<i.charIndex)&&(c+=this._getWidthOfChar(n,u[a][h],a,h)),h<r.charIndex&&(f+=this._getWidthOfChar(n,u[a][h],a,h));else if(a>s&&a<o)c+=this._getCachedLineWidth(a,u)||5;else if(a===o)for(var d=0,v=i.charIndex;d<v;d++)c+=this._getWidthOfChar(n,u[a][d],a,d);n.fillRect(t.left+f,t.top+t.topOffset,c,l),t.topOffset+=l}n.restore()},_renderChars:function(e,t,n,r,i,s){if(this.isEmptyStyles())return this._renderCharsFast(e,t,n,r,i);this.skipTextAlign=!0,r-=this.textAlign==="center"?this.width/2:this.textAlign==="right"?this.width:0;var o=this.text.split(this._reNewline),u=this._getWidthOfLine(t,s,o),a=this._getHeightOfLine(t,s,o),f=this._getLineLeftOffset(u),l=n.split(""),c,h="";r+=f||0,t.save();for(var p=0,d=l.length;p<=d;p++){c=c||this.getCurrentCharStyle(s,p);var v=this.getCurrentCharStyle(s,p+1);if(this._hasStyleChanged(c,v)||p===d)this._renderChar(e,t,s,p-1,h,r,i,a),h="",c=v;h+=l[p]}t.restore()},_renderCharsFast:function(e,t,n,r,i){this.skipTextAlign=!1,e==="fillText"&&this.fill&&this.callSuper("_renderChars",e,t,n,r,i),e==="strokeText"&&this.stroke&&this.callSuper("_renderChars",e,t,n,r,i)},_renderChar:function(e,t,n,r,i,s,o,u){var a,f,l;if(this.styles&&this.styles[n]&&(a=this.styles[n][r])){var c=a.stroke||this.stroke,h=a.fill||this.fill;t.save(),f=this._applyCharStylesGetWidth(t,i,n,r,a),l=this._getHeightOfChar(t,i,n,r),h&&t.fillText(i,s,o),c&&t.strokeText(i,s,o),this._renderCharDecoration(t,a,s,o,f,u,l),t.restore(),t.translate(f,0)}else e==="strokeText"&&this.stroke&&t[e](i,s,o),e==="fillText"&&this.fill&&t[e](i,s,o),f=this._applyCharStylesGetWidth(t,i,n,r),this._renderCharDecoration(t,null,s,o,f,u),t.translate(t.measureText(i).width,0)},_hasStyleChanged:function(e,t){return e.fill!==t.fill||e.fontSize!==t.fontSize||e.textBackgroundColor!==t.textBackgroundColor||e.textDecoration!==t.textDecoration||e.fontFamily!==t.fontFamily||e.fontWeight!==t.fontWeight||e.fontStyle!==t.fontStyle||e.stroke!==t.stroke||e.strokeWidth!==t.strokeWidth},_renderCharDecoration:function(e,t,n,r,i,s,o){var u=t?t.textDecoration||this.textDecoration:this.textDecoration,a=(t?t.fontSize:null)||this.fontSize;if(!u)return;u.indexOf("underline")>-1&&this._renderCharDecorationAtOffset(e,n,r+this.fontSize/this._fontSizeFraction,i,0,this.fontSize/20),u.indexOf("line-through")>-1&&this._renderCharDecorationAtOffset(e,n,r+this.fontSize/this._fontSizeFraction,i,o/2,a/20),u.indexOf("overline")>-1&&this._renderCharDecorationAtOffset(e,n,r,i,s-this.fontSize/this._fontSizeFraction,this.fontSize/20)},_renderCharDecorationAtOffset:function(e,t,n,r,i,s){e.fillRect(t,n-i,r,s)},_renderTextLine:function(e,t,n,r,i,s){i+=this.fontSize/4,this.callSuper("_renderTextLine",e,t,n,r,i,s)},_renderTextDecoration:function(e,t){if(this.isEmptyStyles())return this.callSuper("_renderTextDecoration",e,t)},_renderTextLinesBackground:function(e,t){if(!this.textBackgroundColor&&!this.styles)return;e.save(),this.textBackgroundColor&&(e.fillStyle=this.textBackgroundColor);var n=0,r=this.fontSize/this._fontSizeFraction;for(var i=0,s=t.length;i<s;i++){var o=this._getHeightOfLine(e,i,t);if(t[i]===""){n+=o;continue}var u=this._getWidthOfLine(e,i,t),a=this._getLineLeftOffset(u);this.textBackgroundColor&&(e.fillStyle=this.textBackgroundColor,e.fillRect(this._getLeftOffset()+a,this._getTopOffset()+n+r,u,o));if(this.styles[i])for(var f=0,l=t[i].length;f<l;f++)if(this.styles[i]&&this.styles[i][f]&&this.styles[i][f].textBackgroundColor){var c=t[i][f];e.fillStyle=this.styles[i][f].textBackgroundColor,e.fillRect(this._getLeftOffset()+a+this._getWidthOfCharsAt(e,i,f,t),this._getTopOffset()+n+r,this._getWidthOfChar(e,c,i,f,t)+1,o)}n+=o}e.restore()},_getCacheProp:function(e,t){return e+t.fontFamily+t.fontSize+t.fontWeight+t.fontStyle+t.shadow},_applyCharStylesGetWidth:function(t,n,r,i,s){var o=s||this.styles[r]&&this.styles[r][i];o?o=e(o):o={},this._applyFontStyles(o);var u=this._getCacheProp(n,o);if(this.isEmptyStyles()&&this._charWidthsCache[u]&&this.caching)return this._charWidthsCache[u];typeof o.shadow=="string"&&(o.shadow=new fabric.Shadow(o.shadow));var a=o.fill||this.fill;return t.fillStyle=a.toLive?a.toLive(t):a,o.stroke&&(t.strokeStyle=o.stroke&&o.stroke.toLive?o.stroke.toLive(t):o.stroke),t.lineWidth=o.strokeWidth||this.strokeWidth,t.font=this._getFontDeclaration.call(o),this._setShadow.call(o,t),this.caching?(this._charWidthsCache[u]||(this._charWidthsCache[u]=t.measureText(n).width),this._charWidthsCache[u]):t.measureText(n).width},_applyFontStyles:function(e){e.fontFamily||(e.fontFamily=this.fontFamily),e.fontSize||(e.fontSize=this.fontSize),e.fontWeight||(e.fontWeight=this.fontWeight),e.fontStyle||(e.fontStyle=this.fontStyle)},_getStyleDeclaration:function(t,n){return this.styles[t]&&this.styles[t][n]?e(this.styles[t][n]):{}},_getWidthOfChar:function(e,t,n,r){if(this.textAlign==="justify"&&/\s/.test(t))return this._getWidthOfSpace(e,n);var i=this._getStyleDeclaration(n,r);this._applyFontStyles(i);var s=this._getCacheProp(t,i);if(this._charWidthsCache[s]&&this.caching)return this._charWidthsCache[s];if(e){e.save();var o=this._applyCharStylesGetWidth(e,t,n,r);return e.restore(),o}},_getHeightOfChar:function(e,t,n,r){return this.styles[n]&&this.styles[n][r]?this.styles[n][r].fontSize||this.fontSize:this.fontSize},_getWidthOfCharAt:function(e,t,n,r){r=r||this.text.split(this._reNewline);var i=r[t].split("")[n];return this._getWidthOfChar(e,i,t,n)},_getHeightOfCharAt:function(e,t,n,r){r=r||this.text.split(this._reNewline);var i=r[t].split("")[n];return this._getHeightOfChar(e,i,t,n)},_getWidthOfCharsAt:function(e,t,n,r){var i=0;for(var s=0;s<n;s++)i+=this._getWidthOfCharAt(e,t,s,r);return i},_getWidthOfLine:function(e,t,n){return this._getWidthOfCharsAt(e,t,n[t].length,n)},_getWidthOfSpace:function(e,t){var n=this.text.split(this._reNewline),r=n[t],i=r.split(/\s+/),s=this._getWidthOfWords(e,r,t),o=this.width-s,u=i.length-1,a=o/u;return a},_getWidthOfWords:function(e,t,n){var r=0;for(var i=0;i<t.length;i++){var s=t[i];s.match(/\s/)||(r+=this._getWidthOfChar(e,s,n,i))}return r},_getTextWidth:function(e,t){if(this.isEmptyStyles())return this.callSuper("_getTextWidth",e,t);var n=this._getWidthOfLine(e,0,t);for(var r=1,i=t.length;r<i;r++){var s=this._getWidthOfLine(e,r,t);s>n&&(n=s)}return n},_getHeightOfLine:function(e,t,n){n=n||this.text.split(this._reNewline);var r=this._getHeightOfChar(e,n[t][0],t,0),i=n[t],s=i.split("");for(var o=1,u=s.length;o<u;o++){var a=this._getHeightOfChar(e,s[o],t,o);a>r&&(r=a)}return r*this.lineHeight},_getTextHeight:function(e,t){var n=0;for(var r=0,i=t.length;r<i;r++)n+=this._getHeightOfLine(e,r,t);return n},_getTopOffset:function(){var e=fabric.Text.prototype._getTopOffset.call(this);return e-this.fontSize/this._fontSizeFraction},_renderTextBoxBackground:function(e){if(!this.backgroundColor)return;e.save(),e.fillStyle=this.backgroundColor,e.fillRect(this._getLeftOffset(),this._getTopOffset()+this.fontSize/this._fontSizeFraction,this.width,this.height),e.restore()},toObject:function(t){return fabric.util.object.extend(this.callSuper("toObject",t),{styles:e(this.styles)})}}),fabric.IText.fromObject=function(t){return new fabric.IText(t.text,e(t))},fabric.IText.instances=[]}(),function(){var e=fabric.util.object.clone;fabric.util.object.extend(fabric.IText.prototype,{initBehavior:function(){this.initAddedHandler(),this.initCursorSelectionHandlers(),this.initDoubleClickSimulation()},initSelectedHandler:function(){this.on("selected",function(){var e=this;setTimeout(function(){e.selected=!0},100)})},initAddedHandler:function(){this.on("added",function(){this.canvas&&!this.canvas._hasITextHandlers&&(this.canvas._hasITextHandlers=!0,this._initCanvasHandlers())})},_initCanvasHandlers:function(){this.canvas.on("selection:cleared",function(){fabric.IText.prototype.exitEditingOnOthers.call()}),this.canvas.on("mouse:up",function(){fabric.IText.instances.forEach(function(e){e.__isMousedown=!1})}),this.canvas.on("object:selected",function(e){fabric.IText.prototype.exitEditingOnOthers.call(e.target)})},_tick:function(){if(this._abortCursorAnimation)return;var e=this;this.animate("_currentCursorOpacity",1,{duration:this.cursorDuration,onComplete:function(){e._onTickComplete()},onChange:function(){e.canvas&&e.canvas.renderAll()},abort:function(){return e._abortCursorAnimation}})},_onTickComplete:function(){if(this._abortCursorAnimation)return;var e=this;this._cursorTimeout1&&clearTimeout(this._cursorTimeout1),this._cursorTimeout1=setTimeout(function(){e.animate("_currentCursorOpacity",0,{duration:this.cursorDuration/2,onComplete:function(){e._tick()},onChange:function(){e.canvas&&e.canvas.renderAll()},abort:function(){return e._abortCursorAnimation}})},100)},initDelayedCursor:function(e){var t=this,n=e?0:this.cursorDelay;e&&(this._abortCursorAnimation=!0,clearTimeout(this._cursorTimeout1),this._currentCursorOpacity=1,this.canvas&&this.canvas.renderAll()),this._cursorTimeout2&&clearTimeout(this._cursorTimeout2),this._cursorTimeout2=setTimeout(function(){t._abortCursorAnimation=!1,t._tick()},n)},abortCursorAnimation:function(){this._abortCursorAnimation=!0,clearTimeout(this._cursorTimeout1),clearTimeout(this._cursorTimeout2),this._currentCursorOpacity=0,this.canvas&&this.canvas.renderAll();var e=this;setTimeout(function(){e._abortCursorAnimation=!1},10)},selectAll:function(){this.selectionStart=0,this.selectionEnd=this.text.length,this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},getSelectedText:function(){return this.text.slice(this.selectionStart,this.selectionEnd)},findWordBoundaryLeft:function(e){var t=0,n=e-1;if(this._reSpace.test(this.text.charAt(n)))while(this._reSpace.test(this.text.charAt(n)))t++,n--;while(/\S/.test(this.text.charAt(n))&&n>-1)t++,n--;return e-t},findWordBoundaryRight:function(e){var t=0,n=e;if(this._reSpace.test(this.text.charAt(n)))while(this._reSpace.test(this.text.charAt(n)))t++,n++;while(/\S/.test(this.text.charAt(n))&&n<this.text.length)t++,n++;return e+t},findLineBoundaryLeft:function(e){var t=0,n=e-1;while(!/\n/.test(this.text.charAt(n))&&n>-1)t++,n--;return e-t},findLineBoundaryRight:function(e){var t=0,n=e;while(!/\n/.test(this.text.charAt(n))&&n<this.text.length)t++,n++;return e+t},getNumNewLinesInSelectedText:function(){var e=this.getSelectedText(),t=0;for(var n=0,r=e.split(""),i=r.length;n<i;n++)r[n]==="\n"&&t++;return t},searchWordBoundary:function(e,t){var n=this._reSpace.test(this.text.charAt(e))?e-1:e,r=this.text.charAt(n),i=/[ \n\.,;!\?\-]/;while(!i.test(r)&&n>0&&n<this.text.length)n+=t,r=this.text.charAt(n);return i.test(r)&&r!=="\n"&&(n+=t===1?0:1),n},selectWord:function(e){var t=this.searchWordBoundary(e,-1),n=this.searchWordBoundary(e,1);this.setSelectionStart(t),this.setSelectionEnd(n),this.initDelayedCursor(!0)},selectLine:function(e){var t=this.findLineBoundaryLeft(e),n=this.findLineBoundaryRight(e);this.setSelectionStart(t),this.setSelectionEnd(n),this.initDelayedCursor(!0)},enterEditing:function(){if(this.isEditing||!this.editable)return;return this.exitEditingOnOthers(),this.isEditing=!0,this.initHiddenTextarea(),this._updateTextarea(),this._saveEditingProps(),this._setEditingProps(),this._tick(),this.canvas&&this.canvas.renderAll(),this.fire("editing:entered"),this.canvas&&this.canvas.fire("text:editing:entered",{target:this}),this},exitEditingOnOthers:function(){fabric.IText.instances.forEach(function(e){e.selected=!1,e.isEditing&&e.exitEditing()},this)},_setEditingProps:function(){this.hoverCursor="text",this.canvas&&(this.canvas.defaultCursor=this.canvas.moveCursor="text"),this.borderColor=this.editingBorderColor,this.hasControls=this.selectable=!1,this.lockMovementX=this.lockMovementY=!0},_updateTextarea:function(){if(!this.hiddenTextarea)return;this.hiddenTextarea.value=this.text,this.hiddenTextarea.selectionStart=this.selectionStart},_saveEditingProps:function(){this._savedProps={hasControls:this.hasControls,borderColor:this.borderColor,lockMovementX:this.lockMovementX,lockMovementY:this.lockMovementY,hoverCursor:this.hoverCursor,defaultCursor:this.canvas&&this.canvas.defaultCursor,moveCursor:this.canvas&&this.canvas.moveCursor}},_restoreEditingProps:function(){if(!this._savedProps)return;this.hoverCursor=this._savedProps.overCursor,this.hasControls=this._savedProps.hasControls,this.borderColor=this._savedProps.borderColor,this.lockMovementX=this._savedProps.lockMovementX,this.lockMovementY=this._savedProps.lockMovementY,this.canvas&&(this.canvas.defaultCursor=this._savedProps.defaultCursor,this.canvas.moveCursor=this._savedProps.moveCursor)},exitEditing:function(){return this.selected=!1,this.isEditing=!1,this.selectable=!0,this.selectionEnd=this.selectionStart,this.hiddenTextarea&&this.canvas&&this.hiddenTextarea.parentNode.removeChild(this.hiddenTextarea),this.hiddenTextarea=null,this.abortCursorAnimation(),this._restoreEditingProps(),this._currentCursorOpacity=0,this.fire("editing:exited"),this.canvas&&this.canvas.fire("text:editing:exited",{target:this}),this},_removeExtraneousStyles:function(){var e=this.text.split(this._reNewline);for(var t in this.styles)e[t]||delete this.styles[t]},_removeCharsFromTo:function(e,t){var n=t;while(n!==e){var r=this.get2DCursorLocation(n).charIndex;n--;var i=this.get2DCursorLocation(n).charIndex,s=i>r;s?this.removeStyleObject(s,n+1):this.removeStyleObject(this.get2DCursorLocation(n).charIndex===0,n)}this.text=this.text.slice(0,e)+this.text.slice(t)},insertChars:function(e){var t=this.text.slice(this.selectionStart,this.selectionStart+1)==="\n";this.text=this.text.slice(0,this.selectionStart)+e+this.text.slice(this.selectionEnd),this.selectionStart===this.selectionEnd&&this.insertStyleObjects(e,t,this.copiedStyles),this.selectionStart+=e.length,this.selectionEnd=this.selectionStart,this.canvas&&this.canvas.renderAll().renderAll(),this.setCoords(),this.fire("changed"),this.canvas&&this.canvas.fire("text:changed",{target:this})},insertNewlineStyleObject:function(t,n,r){this.shiftLineStyles(t,1),this.styles[t+1]||(this.styles[t+1]={});var i=this.styles[t][n-1],s={};if(r)s[0]=e(i),this.styles[t+1]=s;else{for(var o in this.styles[t])parseInt(o,10)>=n&&(s[parseInt(o,10)-n]=this.styles[t][o],delete this.styles[t][o]);this.styles[t+1]=s}},insertCharStyleObject:function(t,n,r){var i=this.styles[t],s=e(i);n===0&&!r&&(n=1);for(var o in s){var u=parseInt(o,10);u>=n&&(i[u+1]=s[u])}this.styles[t][n]=r||e(i[n-1])},insertStyleObjects:function(e,t,n){var r=this.get2DCursorLocation(),i=r.lineIndex,s=r.charIndex;this.styles[i]||(this.styles[i]={}),e==="\n"?this.insertNewlineStyleObject(i,s,t):n?this._insertStyles(n):this.insertCharStyleObject(i,s)},_insertStyles:function(e){for(var t=0,n=e.length;t<n;t++){var r=this.get2DCursorLocation(this.selectionStart+t),i=r.lineIndex,s=r.charIndex;this.insertCharStyleObject(i,s,e[t])}},shiftLineStyles:function(t,n){var r=e(this.styles);for(var i in this.styles){var s=parseInt(i,10);s>t&&(this.styles[s+n]=r[s])}},removeStyleObject:function(t,n){var r=this.get2DCursorLocation(n),i=r.lineIndex,s=r.charIndex;if(t){var o=this.text.split(this._reNewline),u=o[i-1],a=u?u.length:0;this.styles[i-1]||(this.styles[i-1]={});for(s in this.styles[i])this.styles[i-1][parseInt(s,10)+a]=this.styles[i][s];this.shiftLineStyles(i,-1)}else{var f=this.styles[i];if(f){var l=this.selectionStart===this.selectionEnd?-1:0;delete f[s+l]}var c=e(f);for(var h in c){var p=parseInt(h,10);p>=s&&p!==0&&(f[p-1]=c[p],delete f[p])}}},insertNewline:function(){this.insertChars("\n")}})}(),fabric.util.object.extend(fabric.IText.prototype,{initDoubleClickSimulation:function(){this.__lastClickTime=+(new Date),this.__lastLastClickTime=+(new Date),this.__lastPointer={},this.on("mousedown",this.onMouseDown.bind(this))},onMouseDown:function(e){this.__newClickTime=+(new Date);var t=this.canvas.getPointer(e.e);this.isTripleClick(t)?(this.fire("tripleclick",e),this._stopEvent(e.e)):this.isDoubleClick(t)&&(this.fire("dblclick",e),this._stopEvent(e.e)),this.__lastLastClickTime=this.__lastClickTime,this.__lastClickTime=this.__newClickTime,this.__lastPointer=t,this.__lastIsEditing=this.isEditing,this.__lastSelected=this.selected},isDoubleClick:function(e){return this.__newClickTime-this.__lastClickTime<500&&this.__lastPointer.x===e.x&&this.__lastPointer.y===e.y&&this.__lastIsEditing},isTripleClick:function(e){return this.__newClickTime-this.__lastClickTime<500&&this.__lastClickTime-this.__lastLastClickTime<500&&this.__lastPointer.x===e.x&&this.__lastPointer.y===e.y},_stopEvent:function(e){e.preventDefault&&e.preventDefault(),e.stopPropagation&&e.stopPropagation()},initCursorSelectionHandlers:function(){this.initSelectedHandler(),this.initMousedownHandler(),this.initMousemoveHandler(),this.initMouseupHandler(),this.initClicks()},initClicks:function(){this.on("dblclick",function(e){this.selectWord(this.getSelectionStartFromPointer(e.e))}),this.on("tripleclick",function(e){this.selectLine(this.getSelectionStartFromPointer(e.e))})},initMousedownHandler:function(){this.on("mousedown",function(e){var t=this.canvas.getPointer(e.e);this.__mousedownX=t.x,this.__mousedownY=t.y,this.__isMousedown=!0,this.hiddenTextarea&&this.canvas&&this.canvas.wrapperEl.appendChild(this.hiddenTextarea),this.selected&&this.setCursorByClick(e.e),this.isEditing&&(this.__selectionStartOnMouseDown=this.selectionStart,this.initDelayedCursor(!0))})},initMousemoveHandler:function(){this.on("mousemove",function(e){if(!this.__isMousedown||!this.isEditing)return;var t=this.getSelectionStartFromPointer(e.e);t>=this.__selectionStartOnMouseDown?(this.setSelectionStart(this.__selectionStartOnMouseDown),this.setSelectionEnd(t)):(this.setSelectionStart(t),this.setSelectionEnd(this.__selectionStartOnMouseDown))})},_isObjectMoved:function(e){var t=this.canvas.getPointer(e);return this.__mousedownX!==t.x||this.__mousedownY!==t.y},initMouseupHandler:function(){this.on("mouseup",function(e){this.__isMousedown=!1;if(this._isObjectMoved(e.e))return;this.__lastSelected&&(this.enterEditing(),this.initDelayedCursor(!0)),this.selected=!0})},setCursorByClick:function(e){var t=this.getSelectionStartFromPointer(e);e.shiftKey?t<this.selectionStart?(this.setSelectionEnd(this.selectionStart),this.setSelectionStart(t)):this.setSelectionEnd(t):(this.setSelectionStart(t),this.setSelectionEnd(t))},_getLocalRotatedPointer:function(e){var t=this.canvas.getPointer(e),n=new fabric.Point(t.x,t.y),r=new fabric.Point(this.left,this.top),i=fabric.util.rotatePoint(n,r,fabric.util.degreesToRadians(-this.angle));return this.getLocalPointer(e,i)},getSelectionStartFromPointer:function(e){var t=this._getLocalRotatedPointer(e),n=this.text.split(this._reNewline),r=0,i=0,s=0,o=0,u;for(var a=0,f=n.length;a<f;a++){s+=this._getHeightOfLine(this.ctx,a)*this.scaleY;var l=this._getWidthOfLine(this.ctx,a,n),c=this._getLineLeftOffset(l);i=c*this.scaleX,this.flipX&&(n[a]=n[a].split("").reverse().join(""));for(var h=0,p=n[a].length;h<p;h++){var d=n[a][h];r=i,i+=this._getWidthOfChar(this.ctx,d,a,this.flipX?p-h:h)*this.scaleX;if(s<=t.y||i<=t.x){o++;continue}return this._getNewSelectionStartFromOffset(t,r,i,o+a,p)}if(t.y<s)return this._getNewSelectionStartFromOffset(t,r,i,o+a,p)}if(typeof u=="undefined")return this.text.length},_getNewSelectionStartFromOffset:function(e,t,n,r,i){var s=e.x-t,o=n-e.x,u=o>s?0:1,a=r+u;return this.flipX&&(a=i-a),a>this.text.length&&(a=this.text.length),a}}),fabric.util.object.extend(fabric.IText.prototype,{initHiddenTextarea:function(){this.hiddenTextarea=fabric.document.createElement("textarea"),this.hiddenTextarea.setAttribute("autocapitalize","off"),this.hiddenTextarea.style.cssText="position: fixed; bottom: 20px; left: 0px; opacity: 0; width: 0px; height: 0px; z-index: -999;",fabric.document.body.appendChild(this.hiddenTextarea),fabric.util.addListener(this.hiddenTextarea,"keydown",this.onKeyDown.bind(this)),fabric.util.addListener(this.hiddenTextarea,"keypress",this.onKeyPress.bind(this)),fabric.util.addListener(this.hiddenTextarea,"copy",this.copy.bind(this)),fabric.util.addListener(this.hiddenTextarea,"paste",this.paste.bind(this)),!this._clickHandlerInitialized&&this.canvas&&(fabric.util.addListener(this.canvas.upperCanvasEl,"click",this.onClick.bind(this)),this._clickHandlerInitialized=!0)},_keysMap:{8:"removeChars",9:"exitEditing",27:"exitEditing",13:"insertNewline",33:"moveCursorUp",34:"moveCursorDown",35:"moveCursorRight",36:"moveCursorLeft",37:"moveCursorLeft",38:"moveCursorUp",39:"moveCursorRight",40:"moveCursorDown",46:"forwardDelete"},_ctrlKeysMap:{65:"selectAll",88:"cut"},onClick:function(){this.hiddenTextarea&&this.hiddenTextarea.focus()},onKeyDown:function(e){if(!this.isEditing)return;if(e.keyCode in this._keysMap)this[this._keysMap[e.keyCode]](e);else{if(!(e.keyCode in this._ctrlKeysMap&&(e.ctrlKey||e.metaKey)))return;this[this._ctrlKeysMap[e.keyCode]](e)}e.stopImmediatePropagation(),e.preventDefault(),this.canvas&&this.canvas.renderAll()},forwardDelete:function(e){this.selectionStart===this.selectionEnd&&this.moveCursorRight(e),this.removeChars(e)},copy:function(e){var t=this.getSelectedText(),n=this._getClipboardData(e);n&&n.setData("text",t),this.copiedText=t,this.copiedStyles=this.getSelectionStyles(this.selectionStart,this.selectionEnd)},paste:function(e){var t=null,n=this._getClipboardData(e);n?t=n.getData("text"):t=this.copiedText,t&&this.insertChars(t)},cut:function(e){if(this.selectionStart===this.selectionEnd)return;this.copy(),this.removeChars(e)},_getClipboardData:function(e){return e&&(e.clipboardData||fabric.window.clipboardData)},onKeyPress:function(e){if(!this.isEditing||e.metaKey||e.ctrlKey)return;e.which!==0&&this.insertChars(String.fromCharCode(e.which)),e.stopPropagation()},getDownCursorOffset:function(e,t){var n=t?this.selectionEnd:this.selectionStart,r=this.text.split(this._reNewline),i,s,o=this.text.slice(0,n),u=this.text.slice(n),a=o.slice(o.lastIndexOf("\n")+1),f=u.match(/(.*)\n?/)[1],l=(u.match(/.*\n(.*)\n?/)||{})[1]||"",c=this.get2DCursorLocation(n);if(c.lineIndex===r.length-1||e.metaKey||e.keyCode===34)return this.text.length-n;var h=this._getWidthOfLine(this.ctx,c.lineIndex,r);s=this._getLineLeftOffset(h);var p=s,d=c.lineIndex;for(var v=0,m=a.length;v<m;v++)i=a[v],p+=this._getWidthOfChar(this.ctx,i,d,v);var g=this._getIndexOnNextLine(c,l,p,r);return f.length+1+g},_getIndexOnNextLine:function(e,t,n,r){var i=e.lineIndex+1,s=this._getWidthOfLine(this.ctx,i,r),o=this._getLineLeftOffset(s),u=o,a=0,f;for(var l=0,c=t.length;l<c;l++){var h=t[l],p=this._getWidthOfChar(this.ctx,h,i,l);u+=p;if(u>n){f=!0;var d=u-p,v=u,m=Math.abs(d-n),g=Math.abs(v-n);a=g<m?l+1:l;break}}return f||(a=t.length),a},moveCursorDown:function(e){this.abortCursorAnimation(),this._currentCursorOpacity=1;var t=this.getDownCursorOffset(e,this._selectionDirection==="right");e.shiftKey?this.moveCursorDownWithShift(t):this.moveCursorDownWithoutShift(t),this.initDelayedCursor()},moveCursorDownWithoutShift:function(e){this._selectionDirection="right",this.selectionStart+=e,this.selectionStart>this.text.length&&(this.selectionStart=this.text.length),this.selectionEnd=this.selectionStart,this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},swapSelectionPoints:function(){var e=this.selectionEnd;this.selectionEnd=this.selectionStart,this.selectionStart=e},moveCursorDownWithShift:function(e){this.selectionEnd===this.selectionStart&&(this._selectionDirection="right");var t=this._selectionDirection==="right"?"selectionEnd":"selectionStart";this[t]+=e,this.selectionEnd<this.selectionStart&&this._selectionDirection==="left"&&(this.swapSelectionPoints(),this._selectionDirection="right"),this.selectionEnd>this.text.length&&(this.selectionEnd=this.text.length),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},getUpCursorOffset:function(e,t){var n=t?this.selectionEnd:this.selectionStart,r=this.get2DCursorLocation(n);if(r.lineIndex===0||e.metaKey||e.keyCode===33)return n;var i=this.text.slice(0,n),s=i.slice(i.lastIndexOf("\n")+1),o=(i.match(/\n?(.*)\n.*$/)||{})[1]||"",u=this.text.split(this._reNewline),a,f=this._getWidthOfLine(this.ctx,r.lineIndex,u),l=this._getLineLeftOffset(f),c=l,h=r.lineIndex;for(var p=0,d=s.length;p<d;p++)a=s[p],c+=this._getWidthOfChar(this.ctx,a,h,p);var v=this._getIndexOnPrevLine(r,o,c,u);return o.length-v+s.length},_getIndexOnPrevLine:function(e,t,n,r){var i=e.lineIndex-1,s=this._getWidthOfLine(this.ctx,i,r),o=this._getLineLeftOffset(s),u=o,a=0,f;for(var l=0,c=t.length;l<c;l++){var h=t[l],p=this._getWidthOfChar(this.ctx,h,i,l);u+=p;if(u>n){f=!0;var d=u-p,v=u,m=Math.abs(d-n),g=Math.abs(v-n);a=g<m?l:l-1;break}}return f||(a=t.length-1),a},moveCursorUp:function(e){this.abortCursorAnimation(),this._currentCursorOpacity=1;var t=this.getUpCursorOffset(e,this._selectionDirection==="right");e.shiftKey?this.moveCursorUpWithShift(t):this.moveCursorUpWithoutShift(t),this.initDelayedCursor()},moveCursorUpWithShift:function(e){this.selectionEnd===this.selectionStart&&(this._selectionDirection="left");var t=this._selectionDirection==="right"?"selectionEnd":"selectionStart";this[t]-=e,this.selectionEnd<this.selectionStart&&this._selectionDirection==="right"&&(this.swapSelectionPoints(),this._selectionDirection="left"),this.selectionStart<0&&(this.selectionStart=0),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorUpWithoutShift:function(e){this.selectionStart===this.selectionEnd&&(this.selectionStart-=e),this.selectionStart<0&&(this.selectionStart=0),this.selectionEnd=this.selectionStart,this._selectionDirection="left",this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorLeft:function(e){if(this.selectionStart===0&&this.selectionEnd===0)return;this.abortCursorAnimation(),this._currentCursorOpacity=1,e.shiftKey?this.moveCursorLeftWithShift(e):this.moveCursorLeftWithoutShift(e),this.initDelayedCursor()},_move:function(e,t,n){e.altKey?this[t]=this["findWordBoundary"+n](this[t]):e.metaKey||e.keyCode===35||e.keyCode===36?this[t]=this["findLineBoundary"+n](this[t]):this[t]+=n==="Left"?-1:1},_moveLeft:function(e,t){this._move(e,t,"Left")},_moveRight:function(e,t){this._move(e,t,"Right")},moveCursorLeftWithoutShift:function(e){this._selectionDirection="left",this.selectionEnd===this.selectionStart&&this._moveLeft(e,"selectionStart"),this.selectionEnd=this.selectionStart,this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorLeftWithShift:function(e){this._selectionDirection==="right"&&this.selectionStart!==this.selectionEnd?this._moveLeft(e,"selectionEnd"):(this._selectionDirection="left",this._moveLeft(e,"selectionStart"),this.text.charAt(this.selectionStart)==="\n"&&this.selectionStart--,this.selectionStart<0&&(this.selectionStart=0)),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorRight:function(e){if(this.selectionStart>=this.text.length&&this.selectionEnd>=this.text.length)return;this.abortCursorAnimation(),this._currentCursorOpacity=1,e.shiftKey?this.moveCursorRightWithShift(e):this.moveCursorRightWithoutShift(e),this.initDelayedCursor()},moveCursorRightWithShift:function(e){this._selectionDirection==="left"&&this.selectionStart!==this.selectionEnd?this._moveRight(e,"selectionStart"):(this._selectionDirection="right",this._moveRight(e,"selectionEnd"),this.text.charAt(this.selectionEnd-1)==="\n"&&this.selectionEnd++,this.selectionEnd>this.text.length&&(this.selectionEnd=this.text.length)),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},moveCursorRightWithoutShift:function(e){this._selectionDirection="right",this.selectionStart===this.selectionEnd?(this._moveRight(e,"selectionStart"),this.selectionEnd=this.selectionStart):(this.selectionEnd+=this.getNumNewLinesInSelectedText(),this.selectionEnd>this.text.length&&(this.selectionEnd=this.text.length),this.selectionStart=this.selectionEnd),this.fire("selection:changed"),this.canvas&&this.canvas.fire("text:selection:changed",{target:this})},removeChars:function(e){this.selectionStart===this.selectionEnd?this._removeCharsNearCursor(e):this._removeCharsFromTo(this.selectionStart,this.selectionEnd),this.selectionEnd=this.selectionStart,this._removeExtraneousStyles(),this.canvas&&this.canvas.renderAll().renderAll(),this.setCoords(),this.fire("changed"),this.canvas&&this.canvas.fire("text:changed",{target:this})},_removeCharsNearCursor:function(e){if(this.selectionStart!==0)if(e.metaKey){var t=this.findLineBoundaryLeft(this.selectionStart);this._removeCharsFromTo(t,this.selectionStart),this.selectionStart=t}else if(e.altKey){var n=this.findWordBoundaryLeft(this.selectionStart);this._removeCharsFromTo(n,this.selectionStart),this.selectionStart=n}else{var r=this.text.slice(this.selectionStart-1,this.selectionStart)==="\n";this.removeStyleObject(r),this.selectionStart--,this.text=this.text.slice(0,this.selectionStart)+this.text.slice(this.selectionStart+1)}}}),fabric.util.object.extend(fabric.IText.prototype,{_setSVGTextLineText:function(e,t,n,r,i,s){this.styles[t]?this._setSVGTextLineChars(e,t,n,r,i,s):this.callSuper("_setSVGTextLineText",e,t,n,r,i)},_setSVGTextLineChars:function(e,t,n,r,i,s){var o=t===0||this.useNative?"y":"dy",u=e.split(""),a=0,f=this._getSVGLineLeftOffset(t),l=this._getSVGLineTopOffset(t),c=this._getHeightOfLine(this.ctx,t);for(var h=0,p=u.length;h<p;h++){var d=this.styles[t][h]||{};n.push(this._createTextCharSpan(u[h],d,f,l,o,a));var v=this._getWidthOfChar(this.ctx,u[h],t,h);d.textBackgroundColor&&s.push(this._createTextCharBg(d,f,l,c,v,a)),a+=v}},_getSVGLineLeftOffset:function(e){return this._boundaries&&this._boundaries[e]?fabric.util.toFixed(this._boundaries[e].left,2):0},_getSVGLineTopOffset:function(e){var t=0;for(var n=0;n<=e;n++)t+=this._getHeightOfLine(this.ctx,n);return t-this.height/2},_createTextCharBg:function(e,t,n,r,i,s){return['<rect fill="',e.textBackgroundColor,'" transform="translate(',-this.width/2," ",-this.height+r,")",'" x="',t+s,'" y="',n+r,'" width="',i,'" height="',r,'"></rect>'].join("")},_createTextCharSpan:function(e,t,n,r,i,s){var o=this.getSvgStyles.call(fabric.util.object.extend({visible:!0,fill:this.fill,stroke:this.stroke,type:"text"},t));return['<tspan x="',n+s,'" ',i,'="',r,'" ',t.fontFamily?'font-family="'+t.fontFamily.replace(/"/g,"'")+'" ':"",t.fontSize?'font-size="'+t.fontSize+'" ':"",t.fontStyle?'font-style="'+t.fontStyle+'" ':"",t.fontWeight?'font-weight="'+t.fontWeight+'" ':"",t.textDecoration?'text-decoration="'+t.textDecoration+'" ':"",'style="',o,'">',fabric.util.string.escapeXml(e),"</tspan>"].join("")}}),function(){function request(e,t,n){var r=URL.parse(e);r.port||(r.port=r.protocol.indexOf("https:")===0?443:80);var i=r.port===443?HTTPS:HTTP,s=i.request({hostname:r.hostname,port:r.port,path:r.path,method:"GET"},function(e){var r="";t&&e.setEncoding(t),e.on("end",function(){n(r)}),e.on("data",function(t){e.statusCode===200&&(r+=t)})});s.on("error",function(e){e.errno===process.ECONNREFUSED?fabric.log("ECONNREFUSED: connection refused to "+r.hostname+":"+r.port):fabric.log(e.message)}),s.end()}function requestFs(e,t){var n=require("fs");n.readFile(e,function(e,n){if(e)throw fabric.log(e),e;t(n)})}if(typeof document!="undefined"&&typeof window!="undefined")return;var DOMParser=require("xmldom").DOMParser,URL=require("url"),HTTP=require("http"),HTTPS=require("https"),Canvas=require("canvas"),Image=require("canvas").Image;fabric.util.loadImage=function(e,t,n){function r(r){i.src=new Buffer(r,"binary"),i._src=e,t&&t.call(n,i)}var i=new Image;e&&(e instanceof Buffer||e.indexOf("data")===0)?(i.src=i._src=e,t&&t.call(n,i)):e&&e.indexOf("http")!==0?requestFs(e,r):e?request(e,"binary",r):t&&t.call(n,e)},fabric.loadSVGFromURL=function(e,t,n){e=e.replace(/^\n\s*/,"").replace(/\?.*$/,"").trim(),e.indexOf("http")!==0?requestFs(e,function(e){fabric.loadSVGFromString(e.toString(),t,n)}):request(e,"",function(e){fabric.loadSVGFromString(e,t,n)})},fabric.loadSVGFromString=function(e,t,n){var r=(new DOMParser).parseFromString(e);fabric.parseSVGDocument(r.documentElement,function(e,n){t&&t(e,n)},n)},fabric.util.getScript=function(url,callback){request(url,"",function(body){eval(body),callback&&callback()})},fabric.Image.fromObject=function(e,t){fabric.util.loadImage(e.src,function(n){var r=new fabric.Image(n);r._initConfig(e),r._initFilters(e,function(e){r.filters=e||[],t&&t(r)})})},fabric.createCanvasForNode=function(
+e,t,n,r){r=r||n;var i=fabric.document.createElement("canvas"),s=new Canvas(e||600,t||600,r);i.style={},i.width=s.width,i.height=s.height;var o=fabric.Canvas||fabric.StaticCanvas,u=new o(i,n);return u.contextContainer=s.getContext("2d"),u.nodeCanvas=s,u.Font=Canvas.Font,u},fabric.StaticCanvas.prototype.createPNGStream=function(){return this.nodeCanvas.createPNGStream()},fabric.StaticCanvas.prototype.createJPEGStream=function(e){return this.nodeCanvas.createJPEGStream(e)};var origSetWidth=fabric.StaticCanvas.prototype.setWidth;fabric.StaticCanvas.prototype.setWidth=function(e,t){return origSetWidth.call(this,e,t),this.nodeCanvas.width=e,this},fabric.Canvas&&(fabric.Canvas.prototype.setWidth=fabric.StaticCanvas.prototype.setWidth);var origSetHeight=fabric.StaticCanvas.prototype.setHeight;fabric.StaticCanvas.prototype.setHeight=function(e,t){return origSetHeight.call(this,e,t),this.nodeCanvas.height=e,this},fabric.Canvas&&(fabric.Canvas.prototype.setHeight=fabric.StaticCanvas.prototype.setHeight)}();
\ No newline at end of file
diff --git a/js/redactor-fonts.js b/js/redactor-fonts.js
deleted file mode 100644
index 021ca561d63b28bd5e38b8c4f1c4ef8bdc6bfe57..0000000000000000000000000000000000000000
--- a/js/redactor-fonts.js
+++ /dev/null
@@ -1,187 +0,0 @@
-if (!RedactorPlugins) var RedactorPlugins = {};
-
-RedactorPlugins.fontfamily = {
- init: function ()
- {
- var fonts = [ 'Arial', 'Helvetica', 'Georgia', 'Times New Roman', __('Monospace') ];
- var that = this;
- var dropdown = {};
-
- $.each(fonts, function(i, s)
- {
- dropdown['s' + i] = { title: '<span style="font-family:'+s+';">'+s+'</style>', callback: function() { that.setFontfamily(s); }};
- });
-
- dropdown['remove'] = { title: 'Remove font', callback: function() { that.resetFontfamily(); }};
-
- this.buttonAddBefore('bold', 'fontfamily', __('Change font family'), false, dropdown);
- },
- setFontfamily: function (value)
- {
- this.inlineSetStyle('font-family', value);
- },
- resetFontfamily: function()
- {
- this.inlineRemoveStyle('font-family');
- }
-};
-
-RedactorPlugins.fontcolor = {
- init: function()
- {
- var colors = [
- '#ffffff', '#000000', '#eeece1', '#1f497d', '#4f81bd', '#c0504d', '#9bbb59', '#8064a2', '#4bacc6', '#f79646', '#ffff00',
- '#f2f2f2', '#7f7f7f', '#ddd9c3', '#c6d9f0', '#dbe5f1', '#f2dcdb', '#ebf1dd', '#e5e0ec', '#dbeef3', '#fdeada', '#fff2ca',
- '#d8d8d8', '#595959', '#c4bd97', '#8db3e2', '#b8cce4', '#e5b9b7', '#d7e3bc', '#ccc1d9', '#b7dde8', '#fbd5b5', '#ffe694',
- '#bfbfbf', '#3f3f3f', '#938953', '#548dd4', '#95b3d7', '#d99694', '#c3d69b', '#b2a2c7', '#b7dde8', '#fac08f', '#f2c314',
- '#a5a5a5', '#262626', '#494429', '#17365d', '#366092', '#953734', '#76923c', '#5f497a', '#92cddc', '#e36c09', '#c09100',
- '#7f7f7f', '#0c0c0c', '#1d1b10', '#0f243e', '#244061', '#632423', '#4f6128', '#3f3151', '#31859b', '#974806', '#7f6000'
- ];
-
- var buttons = ['fontcolor', 'backcolor'];
-
- for (var i = 0; i < 2; i++)
- {
- var name = buttons[i];
-
- var $dropdown = $('<div class="redactor_dropdown redactor_dropdown_box_' + name + '" style="display: none; width: 265px;">');
-
- this.pickerBuild($dropdown, name, colors);
- $(this.$toolbar).append($dropdown);
-
- var btn = this.buttonAddBefore('deleted', name, this.opts.curLang[name], $.proxy(function(btnName, $button, btnObject, e)
- {
- this.dropdownShow(e, btnName);
-
- }, this));
-
- btn.data('dropdown', $dropdown);
- }
- },
- pickerBuild: function($dropdown, name, colors)
- {
- var rule = 'color';
- if (name === 'backcolor') rule = 'background-color';
-
- var _self = this;
- var onSwatch = function(e)
- {
- e.preventDefault();
-
- var $this = $(this);
- _self.pickerSet($this.data('rule'), $this.attr('rel'));
-
- };
-
- var len = colors.length;
- for (var z = 0; z < len; z++)
- {
- var color = colors[z];
-
- var $swatch = $('<a rel="' + color + '" data-rule="' + rule +'" href="#" style="float: left; font-size: 0; border: 2px solid #fff; padding: 0; margin: 0; width: 20px; height: 20px;"></a>');
- $swatch.css('background-color', color);
- $dropdown.append($swatch);
- $swatch.on('click', onSwatch);
- }
-
- var $elNone = $('<a href="#" style="display: block; clear: both; padding: 4px 0; font-size: 11px; line-height: 1;"></a>')
- .html(this.opts.curLang.none)
- .on('click', function(e)
- {
- e.preventDefault();
- _self.pickerSet(rule, false);
- });
-
- $dropdown.append($elNone);
- },
- pickerSet: function(rule, type)
- {
- this.bufferSet();
-
- this.$editor.focus();
- this.inlineRemoveStyle(rule);
- if (type !== false) this.inlineSetStyle(rule, type);
- if (this.opts.air) this.$air.fadeOut(100);
- this.sync();
- }
-};
-
-RedactorPlugins.fontsize = {
- init: function()
- {
- var fonts = [10, 14, 22, 32];
- var that = this;
- var dropdown = {};
-
- $.each(fonts, function(i, s)
- {
- dropdown['s' + i] = {
- title: '<span style="font-size:'+s+'px">'+s+'px</span>',
- callback: function() { that.setFontsize(s); } };
- });
-
- dropdown['remove'] = { title: __('Remove font size'), callback: function() { that.resetFontsize(); } };
-
- this.buttonAddAfter('formatting', 'fontsize', __('Change font size'), false, dropdown);
- },
- setFontsize: function(size)
- {
- this.inlineSetStyle('font-size', size + 'px');
- },
- resetFontsize: function()
- {
- this.inlineRemoveStyle('font-size');
- }
-};
-
-RedactorPlugins.textdirection = {
- init: function()
- {
- var that = this;
- var dropdown = {};
-
- dropdown.ltr = { title: __('Left to Right'), callback: this.setLtr };
- dropdown.rtl = { title: __('Right to Left'), callback: this.setRtl };
-
- var button = this.buttonAdd('textdirection', __('Change Text Direction'),
- false, dropdown);
-
- if (this.opts.direction == 'rtl')
- this.setRtl();
- },
- setRtl: function()
- {
- var c = this.getCurrent(), s = this.getSelection();
- this.bufferSet();
- if (s.type == 'Range' && s.focusNode.nodeName != 'div') {
- this.linebreakHack(s);
- }
- else if (!c) {
- var repl = '<div dir="rtl">' + this.get() + '</div>';
- this.set(repl, false);
- }
- $(this.getCurrent()).attr('dir', 'rtl');
- this.sync();
- },
- setLtr: function()
- {
- var c = this.getCurrent(), s = this.getSelection();
- this.bufferSet();
- if (s.type == 'Range' && s.focusNode.nodeName != 'div') {
- this.linebreakHack(s);
- }
- else if (!c) {
- var repl = '<div dir="ltr">' + this.get() + '</div>';
- this.set(repl, false);
- }
- $(this.getCurrent()).attr('dir', 'ltr');
- this.sync();
- },
- linebreakHack: function(sel) {
- var range = sel.getRangeAt(0);
- var wrapper = document.createElement('div');
- wrapper.appendChild(range.extractContents());
- range.insertNode(wrapper);
- this.selectionElement(wrapper);
- }
-};
diff --git a/js/redactor-osticket.js b/js/redactor-osticket.js
index cf575f287870c377ac9fb0b1f3bd1cde3a5b85d7..ad7524af4cc389bbb56057ddc53104afd237ee9c 100644
--- a/js/redactor-osticket.js
+++ b/js/redactor-osticket.js
@@ -12,25 +12,27 @@ if (typeof RedactorPlugins === 'undefined') var RedactorPlugins = {};
* uploads. Furthermore, the id of the staff is considered for the drafts,
* so one user will not retrieve drafts for another user.
*/
-RedactorPlugins.draft = {
+RedactorPlugins.draft = function() {
+ return {
init: function() {
if (!this.opts.draftNamespace)
return;
- this.opts.changeCallback = this.hideDraftSaved;
+ this.opts.changeCallback = this.draft.hideDraftSaved;
var autosave_url = 'ajax.php/draft/' + this.opts.draftNamespace;
if (this.opts.draftObjectId)
autosave_url += '.' + this.opts.draftObjectId;
this.opts.autosave = this.opts.autoCreateUrl = autosave_url;
this.opts.autosaveInterval = 30;
- this.opts.autosaveCallback = this.afterUpdateDraft;
- this.opts.autosaveErrorCallback = this.autosaveFailed;
- this.opts.imageUploadErrorCallback = this.displayError;
+ this.opts.autosaveCallback = this.draft.afterUpdateDraft;
+ this.opts.autosaveErrorCallback = this.draft.autosaveFailed;
+ this.opts.imageUploadErrorCallback = this.draft.displayError;
if (this.opts.draftId) {
this.opts.autosave = 'ajax.php/draft/'+this.opts.draftId;
this.opts.clipboardUploadUrl =
this.opts.imageUpload =
'ajax.php/draft/'+this.opts.draftId+'/attach';
+ this.autosave.enable();
}
else {
// Just upload the file. A draft will be created automatically
@@ -49,21 +51,23 @@ RedactorPlugins.draft = {
this.$toolbar.append(this.$draft_saved);
// Add [Delete Draft] button to the toolbar
if (this.opts.draftDelete) {
- var trash = this.draftDeleteButton =
- this.buttonAdd('deleteDraft', __('Delete Draft'),
- this.deleteDraft);
- this.buttonAwesome('deleteDraft', 'icon-trash');
+ var trash = this.draft.deleteButton =
+ this.button.add('deleteDraft', __('Delete Draft'),
+ this.draft.deleteDraft);
+ this.button.setAwesome('deleteDraft', 'icon-trash');
trash.parent().addClass('pull-right');
trash.addClass('delete-draft');
if (!this.opts.draftId)
trash.hide();
}
+ if (this.code.get())
+ this.$box.trigger('draft:recovered');
},
- afterUpdateDraft: function(data) {
+ afterUpdateDraft: function(name, data) {
// Slight workaround. Signal the 'keyup' event normally signaled
// from typing in the <textarea>
if ($.autoLock && this.opts.draftNamespace == 'ticket.response') {
- if (this.get())
+ if (this.code.get())
$.autoLock.handleEvent();
}
@@ -80,17 +84,18 @@ RedactorPlugins.draft = {
}
// Only show the [Draft Saved] notice if there is content in the
// field that has been touched
- if (!this.firstSave) {
- this.firstSave = true;
+ if (!this.draft.firstSave) {
+ this.draft.firstSave = true;
// No change yet — dont't show the button
return;
}
- if (data && this.get()) {
+ if (data && this.code.get()) {
this.$draft_saved.show().delay(5000).fadeOut();
}
// Show the button if there is a draft to delete
if (this.opts.draftId && this.opts.draftDelete)
- this.draftDeleteButton.show();
+ this.draft.deleteButton.show();
+ this.$box.trigger('draft:saved');
},
autosaveFailed: function(error) {
if (error.code == 422)
@@ -101,6 +106,7 @@ RedactorPlugins.draft = {
// Cancel autosave
clearInterval(this.autosaveInterval);
this.hideDraftSaved();
+ this.$box.trigger('draft:failed');
},
displayError: function(json) {
@@ -121,17 +127,20 @@ RedactorPlugins.draft = {
async: false,
success: function() {
self.draft_id = self.opts.draftId = undefined;
- self.hideDraftSaved();
- self.set(self.opts.draftOriginal || '', false, false);
+ self.draft.hideDraftSaved();
+ self.code.set(self.opts.draftOriginal || '', false, false);
self.opts.autosave = self.opts.autoCreateUrl;
- self.draftDeleteButton.hide();
- self.firstSave = false;
+ self.draft.deleteButton.hide();
+ self.draft.firstSave = false;
+ this.$box.trigger('draft:deleted');
}
});
}
+ };
};
-RedactorPlugins.signature = {
+RedactorPlugins.signature = function() {
+ return {
init: function() {
var $el = $(this.$element.get(0)),
inner = $('<div class="inner"></div>');
@@ -195,6 +204,7 @@ RedactorPlugins.signature = {
inner.load(url).parent().show();
}
+ }
};
/* Redactor richtext init */
@@ -220,24 +230,29 @@ $(function() {
});
var options = $.extend({
'air': el.hasClass('no-bar'),
- 'airButtons': ['formatting', '|', 'bold', 'italic', 'underline', 'deleted', '|', 'unorderedlist', 'orderedlist', 'outdent', 'indent', '|', 'image'],
- 'buttons': ['html', '|', 'formatting', '|', 'bold',
+ 'buttons': el.hasClass('no-bar')
+ ? ['formatting', '|', 'bold', 'italic', 'underline', 'deleted', '|', 'unorderedlist', 'orderedlist', 'outdent', 'indent', '|', 'image']
+ : ['html', '|', 'formatting', '|', 'bold',
'italic', 'underline', 'deleted', '|', 'unorderedlist',
'orderedlist', 'outdent', 'indent', '|', 'image', 'video',
'file', 'table', 'link', '|', 'alignment', '|',
'horizontalrule'],
+ 'buttonSource': !el.hasClass('no-bar'),
'autoresize': !el.hasClass('no-bar'),
'minHeight': selectedSize,
'focus': false,
- 'plugins': [],
- 'imageGetJson': 'ajax.php/draft/images/browse',
+ 'plugins': el.hasClass('no-bar')
+ ? ['imagepaste','imagemanager','definedlinks']
+ : ['signature','imagepaste','imagemanager','imageannotate','table','video','definedlinks'],
+ 'imageUpload': 'tbd',
+ 'imageManagerJson': 'ajax.php/draft/images/browse',
'syncBeforeCallback': captureImageSizes,
'linebreaks': true,
'tabFocus': false,
'toolbarFixedBox': true,
'focusCallback': function() { this.$box.addClass('no-pjax'); },
'linkSize': 100000,
- 'predefinedLinks': 'ajax.php/config/links'
+ 'definedLinks': 'ajax.php/config/links'
}, options||{});
if (el.data('redactor')) return;
var reset = $('input[type=reset]', el.closest('form'));
@@ -254,7 +269,7 @@ $(function() {
// where Redactor does not sync properly after adding an image.
// Therefore, the ::get() call will not include text added after
// the image was inserted.
- el.redactor('sync');
+ el.redactor('code.sync');
});
if (!$.clientPortal) {
options['plugins'] = options['plugins'].concat(
@@ -265,6 +280,10 @@ $(function() {
options['plugins'].push('draft');
options.draftDelete = el.hasClass('draft-delete');
}
+ if (el.hasClass('fullscreen'))
+ options['plugins'].push('fullscreen');
+ if ($('#ticket_thread[data-thread-id]').length)
+ options['imageManagerJson'] += '?threadId=' + $('#ticket_thread').data('threadId');
getConfig().then(function(c) {
if (c.lang && c.lang.toLowerCase() != 'en_us' &&
$.Redactor.opts.langs[c.short_lang])
@@ -301,6 +320,18 @@ $(function() {
$(document).ajaxStop(findRichtextBoxes);
$(document).on('pjax:success', findRichtextBoxes);
$(document).on('pjax:start', cleanupRedactorElements);
+
+ // Monkey patch paste to show the loading bar
+ var oldImagePaste = $.Redactor.fn.paste.insertFromClipboard,
+ oldImageInsert = $.Redactor.fn.image.insert;
+ $.Redactor.fn.paste.insertFromClipboard = function() {
+ this.progress.show();
+ return oldImagePaste.apply(this, arguments);
+ };
+ $.Redactor.fn.image.insert = function() {
+ this.progress.hide();
+ return oldImageInsert.apply(this, arguments);
+ };
});
$(document).ajaxError(function(event, request, settings) {
diff --git a/js/redactor-plugins.js b/js/redactor-plugins.js
new file mode 100644
index 0000000000000000000000000000000000000000..dc423663fb14f822371c89cf9503b82936f3c773
--- /dev/null
+++ b/js/redactor-plugins.js
@@ -0,0 +1,1597 @@
+if (!RedactorPlugins) var RedactorPlugins = {};
+
+RedactorPlugins.definedlinks = function()
+{
+ return {
+ init: function()
+ {
+ if (!this.opts.definedLinks) return;
+
+ this.modal.addCallback('link', $.proxy(this.definedlinks.load, this));
+
+ },
+ load: function()
+ {
+ var $select = $('<select id="redactor-defined-links" />');
+ $('#redactor-modal-link-insert').prepend($select);
+
+ this.definedlinks.storage = {};
+
+ $.getJSON(this.opts.definedLinks, $.proxy(function(data)
+ {
+ $.each(data, $.proxy(function(key, val)
+ {
+ this.definedlinks.storage[key] = val;
+ $select.append($('<option>').val(key).html(val.name));
+
+ }, this));
+
+ $select.on('change', $.proxy(this.definedlinks.select, this));
+
+ }, this));
+
+ },
+ select: function(e)
+ {
+ var key = $(e.target).val();
+ var name = '', url = '';
+ if (key !== 0)
+ {
+ name = this.definedlinks.storage[key].name;
+ url = this.definedlinks.storage[key].url;
+ }
+
+ $('#redactor-link-url').val(url);
+
+ var $el = $('#redactor-link-url-text');
+ if ($el.val() === '') $el.val(name);
+ }
+ };
+};
+
+RedactorPlugins.fontcolor = function()
+{
+ return {
+ init: function()
+ {
+ var colors = [
+ '#ffffff', '#000000', '#eeece1', '#1f497d', '#4f81bd', '#c0504d', '#9bbb59', '#8064a2', '#4bacc6', '#f79646', '#ffff00',
+ '#f2f2f2', '#7f7f7f', '#ddd9c3', '#c6d9f0', '#dbe5f1', '#f2dcdb', '#ebf1dd', '#e5e0ec', '#dbeef3', '#fdeada', '#fff2ca',
+ '#d8d8d8', '#595959', '#c4bd97', '#8db3e2', '#b8cce4', '#e5b9b7', '#d7e3bc', '#ccc1d9', '#b7dde8', '#fbd5b5', '#ffe694',
+ '#bfbfbf', '#3f3f3f', '#938953', '#548dd4', '#95b3d7', '#d99694', '#c3d69b', '#b2a2c7', '#b7dde8', '#fac08f', '#f2c314',
+ '#a5a5a5', '#262626', '#494429', '#17365d', '#366092', '#953734', '#76923c', '#5f497a', '#92cddc', '#e36c09', '#c09100',
+ '#7f7f7f', '#0c0c0c', '#1d1b10', '#0f243e', '#244061', '#632423', '#4f6128', '#3f3151', '#31859b', '#974806', '#7f6000'
+ ];
+
+ var buttons = ['fontcolor', 'backcolor'];
+
+ for (var i = 0; i < 2; i++)
+ {
+ var name = buttons[i];
+
+ var button = this.button.addBefore('deleted', name, this.lang.get(name));
+ var $dropdown = this.button.addDropdown(button);
+
+ $dropdown.width(242);
+ this.fontcolor.buildPicker($dropdown, name, colors);
+
+ }
+ },
+ buildPicker: function($dropdown, name, colors)
+ {
+ var rule = (name == 'backcolor') ? 'background-color' : 'color';
+
+ var len = colors.length;
+ var self = this;
+ var func = function(e)
+ {
+ e.preventDefault();
+ self.fontcolor.set($(this).data('rule'), $(this).attr('rel'));
+ };
+
+ for (var z = 0; z < len; z++)
+ {
+ var color = colors[z];
+
+ var $swatch = $('<a rel="' + color + '" data-rule="' + rule +'" href="#" style="float: left; font-size: 0; border: 2px solid #fff; padding: 0; margin: 0; width: 22px; height: 22px;"></a>');
+ $swatch.css('background-color', color);
+ $swatch.on('click', func);
+
+ $dropdown.append($swatch);
+ }
+
+ var $elNone = $('<a href="#" style="display: block; clear: both; padding: 5px; font-size: 12px; line-height: 1;"></a>').html(this.lang.get('none'));
+ $elNone.on('click', $.proxy(function(e)
+ {
+ e.preventDefault();
+ this.fontcolor.remove(rule);
+
+ }, this));
+
+ $dropdown.append($elNone);
+ },
+ set: function(rule, type)
+ {
+ this.inline.format('span', 'style', rule + ': ' + type + ';');
+ },
+ remove: function(rule)
+ {
+ this.inline.removeStyleRule(rule);
+ }
+ };
+};
+
+RedactorPlugins.fontfamily = function()
+{
+ return {
+ init: function ()
+ {
+ var fonts = [ 'Arial', 'Helvetica', 'Georgia', 'Times New Roman', 'Monospace' ];
+ var that = this;
+ var dropdown = {};
+
+ $.each(fonts, function(i, s)
+ {
+ dropdown['s' + i] = { title: '<span style="font-family:' + s.toLowerCase() + ';">' +
+ s + '</span>', func: function() { that.fontfamily.set(s); }};
+ });
+
+ dropdown.remove = { title: __('Remove Font Family'), func: that.fontfamily.reset };
+
+ var button = this.button.addBefore('bold', 'fontfamily', __('Change Font Family'));
+ this.button.addDropdown(button, dropdown);
+
+ },
+ set: function (value)
+ {
+ this.inline.format('span', 'style', 'font-family:' + value + ';');
+ },
+ reset: function()
+ {
+ this.inline.removeStyleRule('font-family');
+ }
+ };
+};
+
+RedactorPlugins.fullscreen = function()
+{
+ return {
+ init: function()
+ {
+ this.fullscreen.isOpen = false;
+
+ var button = this.button.add('fullscreen', 'Fullscreen');
+ this.button.addCallback(button, this.fullscreen.toggle);
+
+ if (this.opts.fullscreen) this.fullscreen.toggle();
+ },
+ enable: function()
+ {
+ this.button.changeIcon('fullscreen', 'normalscreen');
+ this.button.setActive('fullscreen');
+ this.fullscreen.isOpen = true;
+
+ if (this.opts.toolbarExternal)
+ {
+ this.fullscreen.toolcss = {};
+ this.fullscreen.boxcss = {};
+ this.fullscreen.toolcss.width = this.$toolbar.css('width');
+ this.fullscreen.toolcss.top = this.$toolbar.css('top');
+ this.fullscreen.toolcss.position = this.$toolbar.css('position');
+ this.fullscreen.boxcss.top = this.$box.css('top');
+ }
+
+ this.fullscreen.height = this.$editor.height();
+
+ if (this.opts.maxHeight) this.$editor.css('max-height', '');
+ if (this.opts.minHeight) this.$editor.css('min-height', '');
+
+ if (!this.$fullscreenPlaceholder) this.$fullscreenPlaceholder = $('<div/>');
+ this.$fullscreenPlaceholder.insertAfter(this.$box);
+
+ this.$box.appendTo(document.body);
+
+ this.$box.addClass('redactor-box-fullscreen');
+ $('body, html').css('overflow', 'hidden');
+
+ this.fullscreen.resize();
+ $(window).on('resize.redactor.fullscreen', $.proxy(this.fullscreen.resize, this));
+ $(document).scrollTop(0, 0);
+
+ this.$editor.focus();
+ this.observe.load();
+ },
+ disable: function()
+ {
+ this.button.removeIcon('fullscreen', 'normalscreen');
+ this.button.setInactive('fullscreen');
+ this.fullscreen.isOpen = false;
+
+ $(window).off('resize.redactor.fullscreen');
+ $('body, html').css('overflow', '');
+
+ this.$box.insertBefore(this.$fullscreenPlaceholder);
+ this.$fullscreenPlaceholder.remove();
+
+ this.$box.removeClass('redactor-box-fullscreen').css({ width: 'auto', height: 'auto' });
+
+ this.code.sync();
+
+ if (this.opts.toolbarExternal)
+ {
+ this.$box.css('top', this.fullscreen.boxcss.top);
+ this.$toolbar.css({
+ 'width': this.fullscreen.toolcss.width,
+ 'top': this.fullscreen.toolcss.top,
+ 'position': this.fullscreen.toolcss.position
+ });
+ }
+
+ if (this.opts.minHeight) this.$editor.css('minHeight', this.opts.minHeight);
+ if (this.opts.maxHeight) this.$editor.css('maxHeight', this.opts.maxHeight);
+
+ this.$editor.css('height', 'auto');
+ this.$editor.focus();
+ this.observe.load();
+ },
+ toggle: function()
+ {
+ if (this.fullscreen.isOpen)
+ {
+ this.fullscreen.disable();
+ }
+ else
+ {
+ this.fullscreen.enable();
+ }
+ },
+ resize: function()
+ {
+ if (!this.fullscreen.isOpen) return;
+
+ var toolbarHeight = this.$toolbar.height();
+
+ var height = $(window).height() - toolbarHeight;
+ this.$box.width($(window).width() - 2).height(height + toolbarHeight);
+
+ if (this.opts.toolbarExternal)
+ {
+ this.$toolbar.css({
+ 'top': '0px',
+ 'position': 'absolute',
+ 'width': '100%'
+ });
+
+ this.$box.css('top', toolbarHeight + 'px');
+ }
+
+ this.$editor.height(height - 14);
+ }
+ };
+};
+
+RedactorPlugins.imagemanager = function()
+{
+ return {
+ init: function()
+ {
+ if (!this.opts.imageManagerJson) return;
+
+ this.modal.addCallback('image', this.imagemanager.load);
+ },
+ load: function()
+ {
+ var $modal = this.modal.getModal();
+
+ this.modal.createTabber($modal);
+ this.modal.addTab(1, 'Upload', 'active');
+ this.modal.addTab(2, 'Choose');
+
+ $('#redactor-modal-image-droparea').addClass('redactor-tab redactor-tab1');
+
+ var $box = $('<div id="redactor-image-manager-box" style="overflow: auto; height: 300px;" class="redactor-tab redactor-tab2">').hide();
+ $modal.append($box);
+
+ $.ajax({
+ dataType: "json",
+ cache: false,
+ url: this.opts.imageManagerJson,
+ success: $.proxy(function(data)
+ {
+ $.each(data, $.proxy(function(key, val)
+ {
+ // title
+ var thumbtitle = '';
+ if (typeof val.title !== 'undefined') thumbtitle = val.title;
+
+ var img = $('<img src="' + val.thumb + '" rel="' + val.image + '" title="' + thumbtitle + '" style="width: 100px; height: 75px; cursor: pointer;" />');
+ $('#redactor-image-manager-box').append(img);
+ $(img).click($.proxy(this.imagemanager.insert, this));
+
+ }, this));
+
+
+ }, this)
+ });
+
+
+ },
+ insert: function(e)
+ {
+ this.image.insert('<img src="' + $(e.target).attr('rel') + '" alt="' + $(e.target).attr('title') + '">');
+ }
+ };
+};
+
+RedactorPlugins.table = function()
+{
+ return {
+ getTemplate: function()
+ {
+ return String()
+ + '<section id="redactor-modal-table-insert">'
+ + '<label>' + this.lang.get('rows') + '</label>'
+ + '<input type="text" size="5" value="2" id="redactor-table-rows" />'
+ + '<label>' + this.lang.get('columns') + '</label>'
+ + '<input type="text" size="5" value="3" id="redactor-table-columns" />'
+ + '</section>';
+ },
+ init: function()
+ {
+
+ var dropdown = {};
+
+ dropdown.insert_table = { title: this.lang.get('insert_table'), func: this.table.show };
+ dropdown.insert_row_above = { title: this.lang.get('insert_row_above'), func: this.table.addRowAbove };
+ dropdown.insert_row_below = { title: this.lang.get('insert_row_below'), func: this.table.addRowBelow };
+ dropdown.insert_column_left = { title: this.lang.get('insert_column_left'), func: this.table.addColumnLeft };
+ dropdown.insert_column_right = { title: this.lang.get('insert_column_right'), func: this.table.addColumnRight };
+ dropdown.add_head = { title: this.lang.get('add_head'), func: this.table.addHead };
+ dropdown.delete_head = { title: this.lang.get('delete_head'), func: this.table.deleteHead };
+ dropdown.delete_column = { title: this.lang.get('delete_column'), func: this.table.deleteColumn };
+ dropdown.delete_row = { title: this.lang.get('delete_row'), func: this.table.deleteRow };
+ dropdown.delete_table = { title: this.lang.get('delete_table'), func: this.table.deleteTable };
+
+ this.observe.addButton('td', 'table');
+ this.observe.addButton('th', 'table');
+
+ var button = this.button.addBefore('link', 'table', this.lang.get('table'));
+ this.button.addDropdown(button, dropdown);
+ },
+ show: function()
+ {
+ this.modal.addTemplate('table', this.table.getTemplate());
+
+ this.modal.load('table', this.lang.get('insert_table'), 300);
+ this.modal.createCancelButton();
+
+ var button = this.modal.createActionButton(this.lang.get('insert'));
+ button.on('click', this.table.insert);
+
+ this.selection.save();
+ this.modal.show();
+
+ $('#redactor-table-rows').focus();
+
+ },
+ insert: function()
+ {
+
+ var rows = $('#redactor-table-rows').val(),
+ columns = $('#redactor-table-columns').val(),
+ $tableBox = $('<div>'),
+ tableId = Math.floor(Math.random() * 99999),
+ $table = $('<table id="table' + tableId + '"><tbody></tbody></table>'),
+ i, $row, z, $column;
+
+ for (i = 0; i < rows; i++)
+ {
+ $row = $('<tr>');
+
+ for (z = 0; z < columns; z++)
+ {
+ $column = $('<td>' + this.opts.invisibleSpace + '</td>');
+
+ // set the focus to the first td
+ if (i === 0 && z === 0)
+ {
+ $column.append(this.selection.getMarker());
+ }
+
+ $($row).append($column);
+ }
+
+ $table.append($row);
+ }
+
+ $tableBox.append($table);
+ var html = $tableBox.html();
+
+
+ this.modal.close();
+ this.selection.restore();
+
+ if (this.table.getTable()) return;
+
+ this.buffer.set();
+
+ var current = this.selection.getBlock() || this.selection.getCurrent();
+ if (current && current.tagName != 'BODY')
+ {
+ if (current.tagName == 'LI') current = $(current).closest('ul, ol');
+ $(current).after(html);
+ }
+ else
+ {
+ this.insert.html(html);
+ }
+
+ this.selection.restore();
+
+ var table = this.$editor.find('#table' + tableId);
+
+ if (!this.opts.linebreaks && (this.utils.browser('mozilla') || this.utils.browser('msie')))
+ {
+ var $next = table.next();
+ if ($next.length === 0)
+ {
+ table.after(this.opts.emptyHtml);
+ }
+ }
+
+ this.observe.buttons();
+
+ table.find('span.redactor-selection-marker').remove();
+ table.removeAttr('id');
+
+ this.code.sync();
+ this.core.setCallback('insertedTable', table);
+ },
+ getTable: function()
+ {
+ var $table = $(this.selection.getParent()).closest('table');
+
+ if (!this.utils.isRedactorParent($table)) return false;
+ if ($table.size() === 0) return false;
+
+ return $table;
+ },
+ restoreAfterDelete: function($table)
+ {
+ this.selection.restore();
+ $table.find('span.redactor-selection-marker').remove();
+ this.code.sync();
+ },
+ deleteTable: function()
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ this.buffer.set();
+
+
+ var $next = $table.next();
+ if (!this.opts.linebreaks && $next.length !== 0)
+ {
+ this.caret.setStart($next);
+ }
+ else
+ {
+ this.caret.setAfter($table);
+ }
+
+
+ $table.remove();
+
+ this.code.sync();
+ },
+ deleteRow: function()
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ var $current = $(this.selection.getCurrent());
+
+ this.buffer.set();
+
+ var $current_tr = $current.closest('tr');
+ var $focus_tr = $current_tr.prev().length ? $current_tr.prev() : $current_tr.next();
+ if ($focus_tr.length)
+ {
+ var $focus_td = $focus_tr.children('td, th').first();
+ if ($focus_td.length) $focus_td.prepend(this.selection.getMarker());
+ }
+
+ $current_tr.remove();
+ this.table.restoreAfterDelete($table);
+ },
+ deleteColumn: function()
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ this.buffer.set();
+
+ var $current = $(this.selection.getCurrent());
+ var $current_td = $current.closest('td, th');
+ var index = $current_td[0].cellIndex;
+
+ $table.find('tr').each($.proxy(function(i, elem)
+ {
+ var $elem = $(elem);
+ var focusIndex = index - 1 < 0 ? index + 1 : index - 1;
+ if (i === 0) $elem.find('td, th').eq(focusIndex).prepend(this.selection.getMarker());
+
+ $elem.find('td, th').eq(index).remove();
+
+ }, this));
+
+ this.table.restoreAfterDelete($table);
+ },
+ addHead: function()
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ this.buffer.set();
+
+ if ($table.find('thead').size() !== 0)
+ {
+ this.table.deleteHead();
+ return;
+ }
+
+ var tr = $table.find('tr').first().clone();
+ tr.find('td').html(this.opts.invisibleSpace);
+ $thead = $('<thead></thead>').append(tr);
+ $table.prepend($thead);
+
+ this.code.sync();
+
+ },
+ deleteHead: function()
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ var $thead = $table.find('thead');
+ if ($thead.size() === 0) return;
+
+ this.buffer.set();
+
+ $thead.remove();
+ this.code.sync();
+ },
+ addRowAbove: function()
+ {
+ this.table.addRow('before');
+ },
+ addRowBelow: function()
+ {
+ this.table.addRow('after');
+ },
+ addColumnLeft: function()
+ {
+ this.table.addColumn('before');
+ },
+ addColumnRight: function()
+ {
+ this.table.addColumn('after');
+ },
+ addRow: function(type)
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ this.buffer.set();
+
+ var $current = $(this.selection.getCurrent());
+ var $current_tr = $current.closest('tr');
+ var new_tr = $current_tr.clone();
+
+ new_tr.find('th').replaceWith(function()
+ {
+ var $td = $('<td>');
+ $td[0].attributes = this.attributes;
+
+ return $td.append($(this).contents());
+ });
+
+ new_tr.find('td').html(this.opts.invisibleSpace);
+
+ if (type == 'after')
+ {
+ $current_tr.after(new_tr);
+ }
+ else
+ {
+ $current_tr.before(new_tr);
+ }
+
+ this.code.sync();
+ },
+ addColumn: function (type)
+ {
+ var $table = this.table.getTable();
+ if (!$table) return;
+
+ var index = 0;
+ var current = $(this.selection.getCurrent());
+
+ this.buffer.set();
+
+ var $current_tr = current.closest('tr');
+ var $current_td = current.closest('td, th');
+
+ $current_tr.find('td, th').each($.proxy(function(i, elem)
+ {
+ if ($(elem)[0] === $current_td[0]) index = i;
+
+ }, this));
+
+ $table.find('tr').each($.proxy(function(i, elem)
+ {
+ var $current = $(elem).find('td, th').eq(index);
+
+ var td = $current.clone();
+ td.html(this.opts.invisibleSpace);
+
+ if (type == 'after')
+ {
+ $current.after(td);
+ }
+ else
+ {
+ $current.before(td);
+ }
+
+ }, this));
+
+ this.code.sync();
+ }
+ };
+};
+
+RedactorPlugins.textdirection = function() {
+ return {
+ init: function()
+ {
+ var that = this;
+ var dropdown = {};
+
+ dropdown.ltr = { title: __('Left to Right'), callback: this.setLtr };
+ dropdown.rtl = { title: __('Right to Left'), callback: this.setRtl };
+
+ var button = this.button.add('textdirection', __('Change Text Direction'),
+ false, dropdown);
+
+ if (this.opts.direction == 'rtl')
+ this.setRtl();
+ },
+ setRtl: function()
+ {
+ var c = this.getCurrent(), s = this.getSelection();
+ this.bufferSet();
+ if (s.type == 'Range' && s.focusNode.nodeName != 'div') {
+ this.linebreakHack(s);
+ }
+ else if (!c) {
+ var repl = '<div dir="rtl">' + this.get() + '</div>';
+ this.set(repl, false);
+ }
+ $(this.getCurrent()).attr('dir', 'rtl');
+ this.sync();
+ },
+ setLtr: function()
+ {
+ var c = this.getCurrent(), s = this.getSelection();
+ this.bufferSet();
+ if (s.type == 'Range' && s.focusNode.nodeName != 'div') {
+ this.linebreakHack(s);
+ }
+ else if (!c) {
+ var repl = '<div dir="ltr">' + this.get() + '</div>';
+ this.set(repl, false);
+ }
+ $(this.getCurrent()).attr('dir', 'ltr');
+ this.sync();
+ },
+ linebreakHack: function(sel) {
+ var range = sel.getRangeAt(0);
+ var wrapper = document.createElement('div');
+ wrapper.appendChild(range.extractContents());
+ range.insertNode(wrapper);
+ this.selectionElement(wrapper);
+ }
+ };
+};
+
+RedactorPlugins.video = function()
+{
+ return {
+ reUrlYoutube: /https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube\.com\S*[^\w\-\s])([\w\-]{11})(?=[^\w\-]|$)(?![?=&+%\w.-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/ig,
+ reUrlVimeo: /https?:\/\/(www\.)?vimeo.com\/(\d+)($|\/)/,
+ getTemplate: function()
+ {
+ return String()
+ + '<section id="redactor-modal-video-insert">'
+ + '<label>' + this.lang.get('video_html_code') + '</label>'
+ + '<textarea id="redactor-insert-video-area" style="height: 160px;"></textarea>'
+ + '</section>';
+ },
+ init: function()
+ {
+ var button = this.button.addAfter('image', 'video', this.lang.get('video'));
+ this.button.addCallback(button, this.video.show);
+ },
+ show: function()
+ {
+ this.modal.addTemplate('video', this.video.getTemplate());
+
+ this.modal.load('video', this.lang.get('video'), 700);
+ this.modal.createCancelButton();
+
+ var button = this.modal.createActionButton(this.lang.get('insert'));
+ button.on('click', this.video.insert);
+
+ this.selection.save();
+ this.modal.show();
+
+ $('#redactor-insert-video-area').focus();
+
+ },
+ insert: function()
+ {
+ var data = $('#redactor-insert-video-area').val();
+ data = this.clean.stripTags(data);
+
+ // parse if it is link on youtube & vimeo
+ var iframeStart = '<iframe style="width: 500px; height: 281px;" src="',
+ iframeEnd = '" frameborder="0" allowfullscreen></iframe>';
+
+ if (data.match(this.video.reUrlYoutube))
+ {
+ data = data.replace(this.video.reUrlYoutube, iframeStart + '//www.youtube.com/embed/$1' + iframeEnd);
+ }
+ else if (data.match(this.video.reUrlVimeo))
+ {
+ data = data.replace(this.video.reUrlVimeo, iframeStart + '//player.vimeo.com/video/$2' + iframeEnd);
+ }
+
+ this.selection.restore();
+ this.modal.close();
+
+ var current = this.selection.getBlock() || this.selection.getCurrent();
+
+ if (current) $(current).after(data);
+ else
+ {
+ this.insert.html(data);
+ }
+
+ this.code.sync();
+ }
+
+ };
+};
+
+RedactorPlugins.imagepaste = function() {
+ return {
+ init: function() {
+ if (this.utils.browser('webkit') && navigator.userAgent.indexOf('Chrome') === -1)
+ {
+ var arr = this.utils.browser('version').split('.');
+ if (arr[0] < 536)
+ return true;
+ }
+
+ // paste except opera (not webkit)
+ if (this.utils.browser('opera'))
+ return true;
+
+ this.$editor.on('paste.imagepaste', $.proxy(this.imagepaste.buildEventPaste, this));
+ },
+ buildEventPaste: function(e)
+ {
+ var event = e.originalEvent || e,
+ fileUpload = false,
+ files = [],
+ i, file,
+ cd = event.clipboardData;
+
+ if (typeof(cd) === 'undefined') return;
+
+ if (cd.items && cd.items.length)
+ {
+ for (i = 0, k = cd.items.length; i < k; i++) {
+ if (cd.kind == 'file' && cd.type.indexOf('image/') !== -1) {
+ file = cd.items[i].getAsFile();
+ if (file !== null)
+ files.push(file);
+ }
+ }
+ }
+ else if (cd.files && cd.files.length)
+ {
+ files = cd.files
+ }
+ else if (cd.types.length) {
+ for (i = 0, k = cd.types.length; i < k; i++) {
+ if (cd.types[i].indexOf('image/') != -1) {
+ var data = cd.getData(cd.types[i]);
+ if (data.length)
+ files.push(new Blob([data], {type: cd.types[i]}));
+ }
+ }
+ }
+ if (files.length) {
+ // clipboard upload
+ this.selection.save();
+ this.buffer.set();
+ this.clean.singleLine = false;
+ for (i = 0, k = files.length; i < k; i++)
+ this.upload.directUpload(files[i], event);
+ return false;
+ }
+ }
+ };
+};
+
+var loadedFabric = false;
+RedactorPlugins.imageannotate = function() {
+ return {
+ annotateButton: false,
+ init: function() {
+ var redactor = this,
+ self = this.imageannotate;
+ if (typeof window.fabric === 'undefined' && !loadedFabric) {
+ $.getScript('../js/fabric.min.js');
+ loadedFabric = true;
+ }
+ $(document).on('click', '.redactor-box img', function() {
+ var $image = $(this),
+ image_box = $('#redactor-image-box');
+ if (!image_box.length || !redactor.image.editter)
+ return;
+
+ var edit_size = redactor.image.editter.outerWidth();
+
+ self.annotateButton = redactor.image.editter
+ .on('remove.annotate',
+ function() { self.teardownAnnotate.call(redactor, image_box); })
+ .clone()
+ .text(' '+__('Annotate'))
+ .prepend('<i class="icon-pencil"></i>')
+ .addClass('annotate-button')
+ .insertAfter(redactor.image.editter)
+ .data('image', this)
+ .on('click',
+ function() { self.startAnnotate.call(redactor, $image) });
+ var diff = (edit_size - self.annotateButton.outerWidth()) / 2;
+ self.annotateButton.css('margin-left',
+ (diff + 5) + 'px');
+ redactor.image.editter.css('margin-left',
+ (-edit_size + diff - 5) + 'px');
+ });
+ },
+ startAnnotate: function(img) {
+ canvas = this.imageannotate.initCanvas(img);
+ this.imageannotate.buildToolbar(img);
+ this.image.editter.hide();
+ this.imageannotate.annotateButton.hide();
+ },
+ teardownAnnotate: function(box) {
+ this.image.editter.off('.annotate');
+ this.opts.keydownCallback = false;
+ this.opts.keyupCallback = false;
+ box.find('.annotate-toolbar').remove();
+ box.find('.annotate-button').remove();
+ var img = box.find('img')[0],
+ $img = $(img),
+ fcanvas = $img.data('canvas'),
+ state = fcanvas.toObject();
+ // Capture current annotations
+ delete state.backgroundImage;
+ $img.attr('data-annotations', btoa(JSON.stringify(state)));
+ // Drop the canvas
+ fcanvas.dispose();
+ box.find('canvas').parent().remove();
+ $img.data('canvas', false);
+ // Deselect the image
+ this.image.hideResize();
+ // Show the original image
+ $img.removeClass('hidden');
+ },
+ buildToolbar: function(img) {
+ var box = img.parent(),
+ redactor = this,
+ plugin = this.imageannotate,
+ shapes = $('<span>')
+ .attr('data-redactor', 'verified')
+ .attr('contenteditable', 'false')
+ .css({'display': 'inline-block', 'vertical-align': 'top'}),
+ swatches = shapes.clone(),
+ actions = shapes.clone(),
+ container = $('<div></div>')
+ .addClass('annotate-toolbar')
+ .attr('data-redactor', 'verified')
+ .attr('contenteditable', 'false')
+ .css({position: 'absolute', bottom: 0, 'min-height': '28px',
+ width: '100%', 'background-color': 'rgba(0,0,0,0.5)',
+ margin: 0, 'padding-top': '4px' })
+ .appendTo(box)
+ .append(shapes)
+ .append(swatches)
+ .append(actions);
+
+ var button = $('<a></a>')
+ .attr('href', '#')
+ .attr('data-redactor', 'verified')
+ .attr('contenteditable', 'false')
+ .css({color: 'white', padding: '0 7px 1px', margin: '1px 3px',
+ 'text-decoration': 'none', 'vertical-align': 'top'});
+
+ shapes
+ .append(button.clone()
+ .append($('<i class="icon-arrow-right icon-large"></i>')
+ .on('click', plugin.drawArrow.bind(redactor))
+ .attr('title', __('Add Arrow')))
+ )
+ .append(button.clone()
+ .append($('<i class="icon-check-empty icon-large"></i>')
+ .on('click', plugin.drawBox.bind(redactor))
+ .attr('title', __('Add Rectangle')))
+ )
+ .append(button.clone()
+ .append($('<i class="icon-circle-blank icon-large"></i>')
+ .on('click', plugin.drawEllipse.bind(redactor))
+ .attr('title', __('Add Ellipse')))
+ )
+ .append(button.clone()
+ .append($('<i class="icon-text-height icon-large"></i>')
+ .on('click', plugin.drawText.bind(redactor))
+ .attr('title', __('Add Text')))
+ );
+
+ var colors = [
+ '#ffffff', '#888888', '#000000', 'fuchsia', 'blue', 'red',
+ 'lime', 'blueviolet', 'cyan', '#f4a63b', 'yellow']
+ len = colors.length;
+
+ swatches.append(
+ $('<span><i class="icon-ellipsis-vertical icon-large"></i></span>')
+ .css({color: 'white', padding: '0 3px 1px', margin: '1px 3px',
+ height: '21px', position: 'relative', bottom: '8px'}
+ )
+ );
+ for (var z = 0; z < len; z++) {
+ var color = colors[z];
+
+ var $swatch = $('<a rel="' + color + '" href="#" style="font-size: 0; padding: 0; margin: 2px; width: 22px; height: 22px;"></a>');
+ $swatch.css({'background-color': color, 'border': '1px dotted rgba(255,255,255,0.4)'});
+ $swatch.attr('data-redactor', 'verified');
+ $swatch.attr('contenteditable', 'false');
+ $swatch.on('click', plugin.setColor.bind(redactor));
+
+ swatches.append($swatch);
+ }
+
+ actions
+ .append(
+ $('<span><i class="icon-ellipsis-vertical icon-large"></i></span>')
+ .css({color: 'white', padding: '0 3px 1px', margin: '1px 3px',
+ height: '21px'}
+ )
+ )
+ .append(button.clone()
+ .css('padding-left', '1px')
+ .append($('<span></span>').css('position','relative')
+ .append($('<i class="icon-font"></i>'))
+ .append($('<i class="icon-minus"></i>')
+ .css({position: 'absolute', right: '-4px', top: '5px',
+ 'text-shadow': '0 0 2px black', 'font-size':'80%'})
+ )
+ )
+ .on('click', plugin.smallerFont.bind(redactor))
+ .attr('title', __('Decrease Font Size'))
+ )
+ .append(button.clone()
+ .css('padding-left', '1px')
+ .append($('<span></span>').css('position','relative')
+ .append($('<i class="icon-font icon-large"></i>'))
+ .append($('<i class="icon-plus"></i>')
+ .css({position: 'absolute', right: '-8px', top: '4px',
+ 'text-shadow': '0 0 2px black'})
+ )
+ )
+ .on('click', plugin.biggerFont.bind(redactor))
+ .attr('title', __('Increase Font Size'))
+ )
+ .append(button.clone()
+ .attr('id', 'annotate-set-stroke')
+ .append($('<span></span>').css({'position': 'relative', 'top': '2px'})
+ .append($('<i class="icon-check-empty icon-large"></i>')
+ .css('font-size', '120%')
+ ).append($('<i class="icon-tint"></i>')
+ .css({position: 'absolute', left: '4.5px', top: 0})
+ )
+ )
+ .on('click', plugin.paintStroke.bind(redactor))
+ .attr('title', __('Set Stroke'))
+ )
+ .append(button.clone()
+ .attr('id', 'annotate-set-fill')
+ .append($('<span></span>').css('position','relative')
+ .append($('<i class="icon-sign-blank icon-large"></i>'))
+ .append($('<i class="icon-tint icon-dark"></i>')
+ .css({position: 'absolute', left: '4px', top: '2px'})
+ )
+ )
+ .on('click', plugin.paintFill.bind(redactor))
+ .attr('title', __('Set Fill'))
+ )
+ .append(button.clone()
+ .append($('<i class="icon-eye-close icon-large"></i>'))
+ .on('click', plugin.setOpacity.bind(redactor))
+ .attr('title', __('Toggle Opacity'))
+ )
+ .append(button.clone()
+ .append($('<i class="icon-double-angle-up icon-large"></i>'))
+ .on('click', plugin.bringForward.bind(redactor))
+ .attr('title', __('Bring Forward'))
+ )
+ .append(button.clone()
+ .append($('<i class="icon-trash icon-large"></i>'))
+ .on('click', plugin.discard.bind(redactor))
+ .attr('title', __('Delete Object'))
+ );
+
+ container.append(button.clone()
+ .append($('<i class="icon-save icon-large"></i>'))
+ .on('click', plugin.commit.bind(redactor))
+ .addClass('pull-right')
+ .attr('title', __('Commit Annotations'))
+ );
+ plugin.paintStroke();
+ },
+
+ setColor: function(e) {
+ e.preventDefault();
+ var plugin = this.imageannotate,
+ redactor = this,
+ swatch = e.target,
+ image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas');
+ $.each(fcanvas.getObjects(), function() {
+ if (this.get('active')) {
+ if (plugin.paintMode == 'fill')
+ this.setFill($(e.target).attr('rel'));
+ else
+ this.setStroke($(e.target).attr('rel'));
+ }
+ });
+ fcanvas.renderAll();
+ },
+
+ // Shapes
+ drawShape: function(ondown, onmove, onup, cursor) {
+ // @see http://jsfiddle.net/URWru/
+ var plugin = this.imageannotate,
+ redactor = this,
+ image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas'),
+ isDown, shape,
+ mousedown = function(o) {
+ isDown = true;
+ plugin.setBuffer();
+ var pointer = fcanvas.getPointer(o.e);
+ shape = ondown(pointer, o.e);
+ fcanvas.add(shape);
+ },
+ mousemove = function(o) {
+ if (!isDown) return;
+ var pointer = fcanvas.getPointer(o.e);
+ onmove(shape, pointer, o.e);
+ fcanvas.renderAll();
+ },
+ mouseup = function(o) {
+ isDown = false;
+ if (onup) {
+ if (shape2 = onup(shape, fcanvas.getPointer(o.e))) {
+ shape.remove();
+ fcanvas.add(shape2);
+ shape = shape2;
+ }
+ }
+ shape.setCoords()
+ .set({
+ transparentCorners: false,
+ borderColor: 'rgba(102,153,255,0.9)',
+ cornerColor: 'rgba(102,153,255,0.5)',
+ cornerSize: 10
+ });
+ fcanvas.calcOffset()
+ .off('mouse:down', mousedown)
+ .off('mouse:up', mouseup)
+ .off('mouse:move', mousemove)
+ .deactivateAll()
+ .setActiveObject(shape)
+ .renderAll();
+ fcanvas.selection = true;
+ fcanvas.defaultCursor = 'default';
+ };
+
+ fcanvas.selection = false;
+ fcanvas.defaultCursor = cursor || 'crosshair';
+ // Ensure double presses of same button are squelched
+ fcanvas.off('mouse:down');
+ fcanvas.off('mouse:up');
+ fcanvas.off('mouse:move');
+ fcanvas.on('mouse:down', mousedown);
+ fcanvas.on('mouse:up', mouseup);
+ fcanvas.on('mouse:move', mousemove);
+ return false;
+ },
+
+ drawArrow: function(e) {
+ e.preventDefault();
+ var top, left;
+ return this.imageannotate.drawShape(
+ function(pointer) {
+ top = pointer.y;
+ left = pointer.x;
+ return new fabric.Group([
+ new fabric.Line([0, 5, 0, 5], {
+ strokeWidth: 5,
+ fill: 'red',
+ stroke: 'red',
+ originX: 'center',
+ originY: 'center',
+ selectable: false,
+ hasBorders: false
+ }),
+ new fabric.Polygon([
+ {x: 20, y: 0},
+ {x: 0, y: -5},
+ {x: 0, y: 5}
+ ], {
+ strokeWidth: 0,
+ fill: 'red',
+ originX: 'center',
+ originY: 'center',
+ selectable: false,
+ hasBorders: false
+ })
+ ], {
+ left: pointer.x,
+ top: pointer.y,
+ originX: 'center',
+ originY: 'center'
+ });
+ },
+ function(group, pointer) {
+ var dx = pointer.x - left,
+ dy = pointer.y - top,
+ angle = Math.atan(dy / dx),
+ d = Math.sqrt(dx * dx + dy * dy) - 10,
+ sign = dx < 0 ? -1 : 1,
+ dy2 = Math.sin(angle) * d * sign;
+ dx2 = Math.cos(angle) * d * sign,
+ group.item(0)
+ .set({ x2: dx2, y2: dy2 });
+ group.item(1)
+ .set({
+ angle: angle * 180 / Math.PI,
+ flipX: dx < 0,
+ flipY: dy < 0
+ })
+ .setPositionByOrigin(new fabric.Point(dx, dy),
+ 'center', 'center');
+ },
+ function(shape, pointer) {
+ var dx = pointer.x - left,
+ dy = pointer.y - top,
+ angle = Math.atan(dy / dx),
+ d = Math.sqrt(dx * dx + dy * dy);
+ // Mess with the next two lines and you *will* be sorry!
+ shape.forEachObject(function(e) { shape.removeWithUpdate(e); });
+ return new fabric.Path(
+ 'M '+left+' '+top+' l '+(d-20)+' 0 0 -3 15 3 -15 3 0 -3 z', {
+ angle: angle * 180 / Math.PI + (dx < 0 ? 180 : 0),
+ strokeWidth: 5,
+ fill: 'red',
+ stroke: 'red'
+ });
+ }
+ );
+ },
+
+ drawEllipse: function(e) {
+ e.preventDefault();
+ return this.imageannotate.drawShape(
+ function(pointer) {
+ return new fabric.Ellipse({
+ top: pointer.y,
+ left: pointer.x,
+ strokeWidth: 5,
+ fill: 'transparent',
+ stroke: 'red',
+ originX: 'left',
+ originY: 'top'
+ });
+ },
+ function(circle, pointer, event) {
+ var x = circle.get('left'), y = circle.get('top'),
+ dx = pointer.x - x, dy = pointer.y - y,
+ sw = circle.getStrokeWidth()/2;
+ // Use SHIFT to draw circles
+ if (event.shiftKey) {
+ dy = dx = Math.max(dx, dy);
+ }
+ circle.set({
+ rx: Math.max(0, Math.abs(dx/2) - sw),
+ ry: Math.max(0, Math.abs(dy/2) - sw),
+ originX: dx < 0 ? 'right' : 'left',
+ originY: dy < 0 ? 'bottom' : 'top'});
+ }
+ );
+ },
+
+ drawBox: function(e) {
+ e.preventDefault();
+ return this.imageannotate.drawShape(
+ function(pointer) {
+ return new fabric.Rect({
+ top: pointer.y,
+ left: pointer.x,
+ strokeWidth: 5,
+ fill: 'transparent',
+ stroke: 'red',
+ originX: 'left',
+ originY: 'top'
+ });
+ },
+ function(rect, pointer, event) {
+ var x = rect.get('left'), y = rect.get('top'),
+ dx = pointer.x - x, dy = pointer.y - y;
+ // Use SHIFT to draw squares
+ if (event.shiftKey) {
+ dy = dx = Math.max(dx, dy);
+ }
+ rect.set({ width: Math.abs(dx), height: Math.abs(dy),
+ originX: dx < 0 ? 'right' : 'left',
+ originY: dy < 0 ? 'bottom' : 'top'});
+ }
+ );
+ },
+
+ drawText: function(e) {
+ e.preventDefault();
+ return this.imageannotate.drawShape(
+ function(pointer) {
+ return new fabric.IText(__('Text'), {
+ top: pointer.y,
+ left: pointer.x,
+ fill: 'red',
+ originX: 'left',
+ originY: 'top',
+ fontFamily: 'sans-serif',
+ fontSize: 30
+ });
+ },
+ function(rect, pointer, event) {
+ var x = rect.get('left'), y = rect.get('top'),
+ dx = pointer.x - x, dy = pointer.y - y;
+ // Use SHIFT to draw squares
+ if (event.shiftKey) {
+ dy = dx = Math.max(dx, dy);
+ }
+ rect.set({ width: Math.abs(dx), height: Math.abs(dy),
+ originX: dx < 0 ? 'right' : 'left',
+ originY: dy < 0 ? 'bottom' : 'top'});
+ },
+ function(shape) {
+ shape.on('editing:exited', function() {
+ if (!shape.getText())
+ shape.remove();
+ });
+ },
+ 'text'
+ );
+ },
+
+ // Action buttons
+ biggerFont: function(e) {
+ e.preventDefault();
+ var image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas');
+ $.each(fcanvas.getObjects(), function() {
+ if (this.get('active') && this instanceof fabric.IText) {
+ if (this.getSelectedText()) {
+ this.setSelectionStyles({
+ fontSize: (this.getSelectionStyles().fontSize || this.getFontSize()) + 5
+ });
+ }
+ else {
+ this.setFontSize(this.getFontSize() + 5);
+ }
+ }
+ });
+ fcanvas.renderAll();
+ return false;
+ },
+ smallerFont: function(e) {
+ e.preventDefault();
+ var image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas');
+ $.each(fcanvas.getObjects(), function() {
+ if (this.get('active') && this instanceof fabric.IText) {
+ if (this.getSelectedText()) {
+ this.setSelectionStyles({
+ fontSize: (this.getSelectionStyles().fontSize || this.getFontSize()) - 5
+ });
+ }
+ else {
+ this.setFontSize(this.getFontSize() - 5);
+ }
+ }
+ });
+ fcanvas.renderAll();
+ return false;
+ },
+
+ paintStroke: function(e) {
+ $('#annotate-set-stroke').css({'background-color': 'rgba(255,255,255,0.3)'});
+ $('#annotate-set-fill').css({'background-color': 'transparent'});
+ this.imageannotate.paintMode = 'stroke';
+ return false;
+ },
+ paintFill: function(e) {
+ $('#annotate-set-fill').css({'background-color': 'rgba(255,255,255,0.3)'});
+ $('#annotate-set-stroke').css({'background-color': 'transparent'});
+ this.imageannotate.paintMode = 'fill';
+ return false;
+ },
+
+ setOpacity: function(e) {
+ e.preventDefault();
+ var image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas');
+ $.each(fcanvas.getObjects(), function() {
+ if (this.get('active')) {
+ if (this.getOpacity() != 1)
+ this.setOpacity(1);
+ else
+ this.setOpacity(0.6);
+ }
+ });
+ fcanvas.renderAll();
+ return false;
+ },
+
+ bringForward: function(e) {
+ e.preventDefault();
+ var image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas');
+ $.each(fcanvas.getObjects(), function() {
+ if (this.get('active')) {
+ this.bringForward();
+ }
+ });
+ },
+
+ keydown: function(e) {
+ var image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ fcanvas = $(img).data('canvas');
+
+ if (!fcanvas)
+ return;
+
+ var active = fcanvas.getActiveObject();
+
+ // Check if editing a text element
+ if (active instanceof fabric.IText && active.get('isEditing')) {
+ // This keystroke is not for redactor
+ var ss = active.get('selectionStart'),
+ se = active.get('selectionEnd');
+ active.exitEditing();
+ active.enterEditing();
+ active.set({
+ 'selectionStart': ss,
+ 'selectionEnd': se
+ });
+ if (e.type == 'keydown')
+ active.onKeyDown(e);
+ else
+ active.onKeyPress(e);
+ return false;
+ }
+
+ // Check if [delete] was pressed with selected objects
+ if (e.keyCode == 8 || e.keyCode == 46)
+ return this.imageannotate.discard(e);
+ else if (e.keyCode == 90 && (e.metaKey || e.ctrlKey)) {
+ fcanvas.loadFromJSON(atob($(img).attr('data-annotations')));
+ return false;
+ }
+ },
+
+ discard: function(e) {
+ var image_box = $('#redactor-image-box', this.$editor),
+ img = image_box && image_box.find('img')[0],
+ fcanvas = img && $(img).data('canvas');
+
+ if (!fcanvas)
+ // Not annotating
+ return;
+
+ e.preventDefault();
+ this.imageannotate.setBuffer();
+ $.each(fcanvas.getObjects(), function() {
+ if (this.get('active'))
+ this.remove();
+ });
+ fcanvas.renderAll();
+ return false;
+ },
+
+ commit: function(e) {
+ e.preventDefault();
+ var redactor = this,
+ image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ $img = $(img),
+ fcanvas = $(img).data('canvas');
+ fcanvas.deactivateAll();
+
+ // Upload to server
+ redactor.buffer.set();
+ var annotated = fcanvas.toDataURL({
+ format: 'jpg', quality: 4,
+ multiplier: 1/fcanvas.getZoom()
+ }),
+ file = new Blob([annotated], {type: 'image/jpeg'});
+
+ // Fallback to the data URL — show while the image is being uploaded
+ var origSrc = $img.attr('src');
+ $img.attr('src', annotated);
+
+ var origCallback = redactor.opts.imageUploadCallback,
+ origErrorCbk = redactor.opts.imageUploadErrorCallback;
+
+ // After successful upload, replace the old image with the new one.
+ // Transfer the annotation state to the new image for replay.
+ redactor.opts.imageUploadCallback = function(image, json) {
+ redactor.opts.imageUploadCallback = origCallback;
+ redactor.opts.imageUploadErrorCallback = origErrorCbk;
+ // Transfer the annotation JSON data and drop the original image.
+ image.attr('data-annotations', $img.attr('data-annotations'));
+ // Record the image that was originally annotated. If the committed
+ // image is annotated again, it should be the original image with
+ // the annotations placed live on the original image. The image
+ // being committed here will be discarded.
+ image.attr('data-orig-annotated-image-src',
+ $img.attr('data-orig-annotated-image-src') || origSrc
+ );
+ $img.remove();
+ // Redactor will add <br> before and after the image in linebreaks
+ // mode
+ var N = image.next();
+ if (N.is('br')) N.remove();
+ var P = image.prev();
+ if (N.is('br')) P.remove();
+ };
+
+ // Handle upload issues
+ redactor.opts.imageUploadErrorCallback = function(json) {
+ redactor.opts.imageUploadCallback = origCallback;
+ redactor.opts.imageUploadErrorCallback = origErrorCbk;
+ $img.show();
+ };
+ redactor.imageannotate.teardownAnnotate(image_box);
+ $img.css({opacity: 0.5});
+ redactor.upload.directUpload(file, e);
+ return false;
+ },
+
+ // Utils
+ resizeShape: function(o) {
+ var shape = o.target;
+ if (shape instanceof fabric.Ellipse) {
+ shape.set({
+ rx: shape.get('rx') * shape.get('scaleX'),
+ ry: shape.get('ry') * shape.get('scaleY'),
+ scaleX: 1,
+ scaleY: 1
+ });
+ }
+ else if (shape instanceof fabric.Rect) {
+ shape.set({
+ width: shape.get('width') * shape.get('scaleX'),
+ height: shape.get('height') * shape.get('scaleY'),
+ scaleX: 1,
+ scaleY: 1
+ });
+ }
+ },
+ setBuffer: function() {
+ var image_box = $('#redactor-image-box'),
+ img = image_box.find('img')[0],
+ $img = $(img),
+ fcanvas = $img.data('canvas'),
+ state = fcanvas.toObject();
+ // Capture current annotations
+ delete state.backgroundImage;
+ $img.attr('data-annotations', btoa(JSON.stringify(state)));
+ },
+
+ // Startup
+
+ initCanvas: function(img) {
+ var self = this,
+ plugin = this.imageannotate,
+ $img = $(img);
+ if ($img.data('canvas'))
+ return;
+ var box = $img.parent(),
+ canvas = $('<canvas>').css({
+ position: 'absolute',
+ top: 0, bottom: 0, left: 0, right: 0,
+ width: '100%', height: '100%'
+ }).appendTo(box),
+ fcanvas = new fabric.Canvas(canvas[0], {
+ backgroundColor: 'rgba(0,0,0,0,0)',
+ containerClass: 'no-margin',
+ includeDefaultValues: false,
+ }),
+ previous = $(img).attr('data-annotations');
+
+ // Catch [delete] key and map to delete object
+ self.opts.keydownCallback = plugin.keydown.bind(self);
+ self.opts.keyupCallback = plugin.keydown.bind(self);
+
+ var I = new Image(), scale;
+ I.src = $img.attr('src');
+ // Use a maximum zoom-out of 0.7, so that very large pictures do not
+ // result in unusually small annotations (esp. stroke widths which are
+ // not adjustable).
+ scale = Math.max(0.7, $img.width() / I.width);
+ var scaleWidth = $img.width() / scale,
+ scaleHeight = $img.height() / scale;
+ console.log(I.width, scaleWidth, $img.width(), scale);
+ fcanvas
+ .setDimensions({width: $img.width(), height: $img.height()})
+ .setZoom(scale)
+ .setBackgroundImage(
+ $img.attr('data-orig-annotated-image-src') || $img.attr('src'),
+ fcanvas.renderAll.bind(fcanvas), {
+ width: scaleWidth,
+ height: scaleHeight,
+ // Needed to position overlayImage at 0/0
+ originX: 'left',
+ originY: 'top'
+ })
+ .on('object:scaling', plugin.resizeShape.bind(self));
+ if (previous) {
+ fcanvas.loadFromJSON(atob(previous));
+ fcanvas.forEachObject(function(o) {
+ o.set({
+ transparentCorners: false,
+ borderColor: 'rgba(102,153,255,0.9)',
+ cornerColor: 'rgba(102,153,255,0.5)',
+ cornerSize: 10
+ });
+ });
+ }
+ $img.data('canvas', fcanvas).addClass('hidden');
+ return fcanvas;
+ }
+ };
+};
diff --git a/js/redactor.min.js b/js/redactor.min.js
index 32e661ee98ae716d7c3629e8cbfbf27d365edabc..dec48cf1451db171eea9b5c2c063671eb3b1dff8 100644
--- a/js/redactor.min.js
+++ b/js/redactor.min.js
@@ -1,6 +1,6 @@
/*
- Redactor v9.2.4
- Updated: May 15, 2014
+ Redactor v10.0.5
+ Updated: November 18, 2014
http://imperavi.com/redactor/
@@ -8,5 +8,7 @@
License: http://imperavi.com/redactor/license/
Usage: $('#content').redactor();
-*/
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meta+k":{func:"link.show"},"ctrl+shift+7":{func:"list.toggle",params:["orderedlist"]},"ctrl+shift+8":{func:"list.toggle",params:["unorderedlist"]}},shortcutsAdd:!1,buffer:[],rebuffer:[],emptyHtml:"<p>​</p>",invisibleSpace:"​",imageTypes:["image/png","image/jpeg","image/gif"],indentValue:20,verifiedTags:["a","img","b","strong","sub","sup","i","em","u","small","strike","del","cite","ul","ol","li"],inlineTags:["strong","b","u","em","i","code","del","ins","samp","kbd","sup","sub","mark","var","cite","small"],alignmentTags:["P","H1","H2","H3","H4","H5","H6","DL","DT","DD","DIV","TD","BLOCKQUOTE","OUTPUT","FIGCAPTION","ADDRESS","SECTION","HEADER","FOOTER","ASIDE","ARTICLE"],blockLevelElements:["PRE","UL","OL","LI"],langs:{en:{html:"HTML",video:"Insert Video",image:"Insert Image",table:"Table",link:"Link",link_insert:"Insert link",link_edit:"Edit link",unlink:"Unlink",formatting:"Formatting",paragraph:"Normal text",quote:"Quote",code:"Code",header1:"Header 1",header2:"Header 2",header3:"Header 3",header4:"Header 4",header5:"Header 5",bold:"Bold",italic:"Italic",fontcolor:"Font Color",backcolor:"Back Color",unorderedlist:"Unordered List",orderedlist:"Ordered List",outdent:"Outdent",indent:"Indent",cancel:"Cancel",insert:"Insert",save:"Save",_delete:"Delete",insert_table:"Insert Table",insert_row_above:"Add Row Above",insert_row_below:"Add Row Below",insert_column_left:"Add Column Left",insert_column_right:"Add Column Right",delete_column:"Delete Column",delete_row:"Delete Row",delete_table:"Delete Table",rows:"Rows",columns:"Columns",add_head:"Add Head",delete_head:"Delete Head",title:"Title",image_position:"Position",none:"None",left:"Left",right:"Right",center:"Center",image_web_link:"Image Web Link",text:"Text",mailto:"Email",web:"URL",video_html_code:"Video Embed Code or Youtube/Vimeo Link",file:"Insert File",upload:"Upload",download:"Download",choose:"Choose",or_choose:"Or choose",drop_file_here:"Drop file here",align_left:"Align text to the left",align_center:"Center text",align_right:"Align text to the right",align_justify:"Justify text",horizontalrule:"Insert Horizontal Rule",deleted:"Deleted",anchor:"Anchor",link_new_tab:"Open link in new tab",underline:"Underline",alignment:"Alignment",filename:"Name (optional)",edit:"Edit"}}},i.fn=e.Redactor.prototype={keyCode:{BACKSPACE:8,DELETE:46,DOWN:40,ENTER:13,SPACE:32,ESC:27,TAB:9,CTRL:17,META:91,SHIFT:16,ALT:18,LEFT:37,LEFT_WIN:91},init:function(n,r){this.$element=e(n),this.uuid=t++,this.rtePaste=!1,this.$pasteBox=!1,this.loadOptions(r),this.loadModules(),this.formatting={},e.merge(this.opts.blockLevelElements,this.opts.alignmentTags),this.reIsBlock=new RegExp("^("+this.opts.blockLevelElements.join("|")+")$","i"),this.tidy.setupAllowed(),this.lang.load(),e.extend(this.opts.shortcuts,this.opts.shortcutsAdd),this.core.setCallback("start"),this.start=!0,this.build.run()},loadOptions:function(t){this.opts=e.extend({},e.extend(!0,{},e.Redactor.opts),this.$element.data(),t)},getModuleMethods:function(e){return Object.getOwnPropertyNames(e).filter(function(t){return typeof e[t]=="function"})},loadModules:function(){var t=e.Redactor.modules.length;for(var n=0;n<t;n++)this.bindModuleMethods(e.Redactor.modules[n])},bindModuleMethods:function(e){if(typeof this[e]=="undefined")return;this[e]=this[e]();var t=this.getModuleMethods(this[e]),n=t.length;for(var r=0;r<n;r++)this[e][t[r]]=this[e][t[r]].bind(this)},alignment:function(){return{left:function(){this.alignment.set("")},right:function(){this.alignment.set("right")},center:function(){this.alignment.set("center")},justify:function(){this.alignment.set("justify")},set:function(e){this.utils.browser("msie")||this.$editor.focus(),this.buffer.set(),this.selection.save(),this.alignment.blocks=this.selection.getBlocks(),this.opts.linebreaks&&this.alignment.blocks[0]===!1?this.alignment.setText(e):this.alignment.setBlocks(e),this.selection.restore(),this.code.sync()},setText:function(t){var n=this.selection.wrap("div");e(n).attr("data-tagblock","redactor"),e(n).css("text-align",t)},setBlocks:function(t){e.each(this.alignment.blocks,e.proxy(function(e,n){var r=this.utils.getAlignmentElement(n);if(!r)return;t===""&&typeof r.data("tagblock")!="undefined"?r.replaceWith(r.html()):(r.css("text-align",t),this.utils.removeEmptyAttr(r,"style"))},this))}}},autosave:function(){return{enable:function(){if(!this.opts.autosave)return;this.autosave.html=!1,this.autosave.name=this.opts.autosaveName?this.opts.autosaveName:this.$textarea.attr("name"),this.opts.autosaveOnChange||(this.autosaveInterval=setInterval(e.proxy(this.autosave.load,this),this.opts.autosaveInterval*1e3))},onChange:function(){if(!this.opts.autosaveOnChange)return;this.autosave.load()},load:function(){var t=this.code.get();if(this.autosave.html===t)return;if(this.utils.isEmpty(t))return;e.ajax({url:this.opts.autosave,type:"post",data:"name="+this.autosave.name+"&"+this.autosave.name+"="+escape(encodeURIComponent(t)),success:e.proxy(function(e){this.autosave.success(e,t)},this)})},success:function(t,n){var r;try{r=e.parseJSON(t)}catch(i){r=t}var s=typeof r.error=="undefined"?"autosave":"autosaveError";this.core.setCallback(s,this.autosave.name,r),this.autosave.html=n},disable:function(){clearInterval(this.autosaveInterval)}}},block:function(){return{formatting:function(e){var t,n;typeof this.formatting[e].data!="undefined"?t="data":typeof this.formatting[e].attr!="undefined"?t="attr":typeof this.formatting[e].class!="undefined"&&(t="class"),t&&(n=this.formatting[e][t]),this.block.format(this.formatting[e].tag,t,n)},format:function(t,n,r){t=="quote"&&(t="blockquote");var i=["p","pre","blockquote","h1","h2","h3","h4","h5","h6"];if(e.inArray(t,i)==-1)return;this.block.isRemoveInline=t=="pre"||t.search(/h[1-6]/i)!=-1,this.utils.browser("msie")||this.$editor.focus(),this.block.blocks=this.selection.getBlocks(),this.block.blocksSize=this.block.blocks.length,this.block.type=n,this.block.value=r,this.buffer.set(),this.selection.save(),this.block.set(t),this.selection.restore(),this.code.sync()},set:function(e){this.selection.get(),this.block.containerTag=this.range.commonAncestorContainer.tagName,this.range.collapsed?this.block.setCollapsed(e):this.block.setMultiple(e)},setCollapsed:function(t){var n=this.block.blocks[0];if(n===!1)return;if(n.tagName=="LI"){if(t!="blockquote")return;this.block.formatListToBlockquote();return}var r=this.block.containerTag=="TD"||this.block.containerTag=="TH";if(r&&!this.opts.linebreaks)document.execCommand("formatblock",!1,"<"+t+">"),n=this.selection.getBlock(),this.block.toggle(e(n));else if(n.tagName.toLowerCase()!=t)if(this.opts.linebreaks&&t=="p")e(n).prepend("<br>").append("<br>"),this.utils.replaceWithContents(n);else{var i=this.utils.replaceToTag(n,t);this.block.toggle(i),t!="p"&&t!="blockquote"&&i.find("img").remove(),this.block.isRemoveInline&&this.utils.removeInlineTags(i),(t=="p"||this.block.headTag)&&i.find("p").contents().unwrap(),this.block.formatTableWrapping(i)}else if(t=="blockquote"&&n.tagName.toLowerCase()==t)if(this.opts.linebreaks)e(n).prepend("<br>").append("<br>"),this.utils.replaceWithContents(n);else{var s=this.utils.replaceToTag(n,"p");this.block.toggle(s)}else n.tagName.toLowerCase()==t&&this.block.toggle(e(n))},setMultiple:function(t){var n=this.block.blocks[0],r=this.block.containerTag=="TD"||this.block.containerTag=="TH";if(n!==!1&&this.block.blocksSize===1)if(n.tagName.toLowerCase()==t&&t=="blockquote")if(this.opts.linebreaks)e(n).prepend("<br>").append("<br>"),this.utils.replaceWithContents(n);else{var i=this.utils.replaceToTag(n,"p");this.block.toggle(i)}else if(n.tagName=="LI"){if(t!="blockquote")return;this.block.formatListToBlockquote()}else if(this.block.containerTag=="BLOCKQUOTE")this.block.formatBlockquote(t);else if(this.opts.linebreaks&&(r||this.range.commonAncestorContainer!=n))this.block.formatWrap(t);else if(this.opts.linebreaks&&t=="p")e(n).prepend("<br>").append("<br>"),this.utils.replaceWithContents(n);else if(n.tagName==="TD")this.block.formatWrap(t);else{var s=this.utils.replaceToTag(n,t);this.block.toggle(s),this.block.isRemoveInline&&this.utils.removeInlineTags(s),(t=="p"||this.block.headTag)&&s.find("p").contents().unwrap()}else if(this.opts.linebreaks||t!="p"){if(t=="blockquote"){var o=0;for(var u=0;u<this.block.blocksSize;u++)this.block.blocks[u].tagName=="BLOCKQUOTE"&&o++;if(o==this.block.blocksSize){e.each(this.block.blocks,e.proxy(function(t,n){this.opts.linebreaks?(e(n).prepend("<br>").append("<br>"),this.utils.replaceWithContents(n)):this.utils.replaceToTag(n,"p")},this));return}}this.block.formatWrap(t)}else{var a=0,f=!1;this.block.type=="class"&&(f="toggle",a=e(this.block.blocks).filter("."+this.block.value).size(),this.block.blocksSize==a?f="toggle":this.block.blocksSize>a?f="set":a===0&&(f="set"));var l=["ul","ol","li","td","th","dl","dt","dd"];e.each(this.block.blocks,e.proxy(function(n,r){if(e.inArray(r.tagName.toLowerCase(),l)!=-1)return;var i=this.utils.replaceToTag(r,t);f?f=="toggle"?this.block.toggle(i):f=="remove"?this.block.remove(i):f=="set"&&this.block.setForce(i):this.block.toggle(i),t!="p"&&t!="blockquote"&&i.find("img").remove(),this.block.isRemoveInline&&this.utils.removeInlineTags(i),(t=="p"||this.block.headTag)&&i.find("p").contents().unwrap()},this))}},setForce:function(e){if(this.block.type=="class"){e.addClass(this.block.value);return}if(this.block.type=="attr"||this.block.type=="data"){e.attr(this.block.value.name,this.block.value.value);return}},toggle:function(e){if(this.block.type=="class"){e.toggleClass(this.block.value);return}if(this.block.type=="attr"||this.block.type=="data"){e.attr(this.block.value.name)==this.block.value.value?e.removeAttr(this.block.value.name):e.attr(this.block.value.name,this.block.value.value);return}e.removeAttr("style class");return},remove:function(e){e.removeClass(this.block.value)},formatListToBlockquote:function(){var t=e(this.block.blocks[0]).closest("ul, ol");e(t).find("ul, ol").contents().unwrap(),e(t).find("li").append(e("<br>")).contents().unwrap();var n=this.utils.replaceToTag(t,"blockquote");this.block.toggle(n)},formatBlockquote:function(t){document.execCommand("outdent"),document.execCommand("formatblock",!1,t),this.clean.clearUnverified(),this.$editor.find("p:empty").remove();var n=this.selection.getBlock();t!="p"&&e(n).find("img").remove(),this.opts.linebreaks||this.block.toggle(e(n)),this.$editor.find("ul, ol, tr, blockquote, p").each(e.proxy(this.utils.removeEmpty,this)),this.opts.linebreaks&&t=="p"&&this.utils.replaceWithContents(n)},formatWrap:function(t){if(this.block.containerTag=="UL"||this.block.containerTag=="OL"){if(t!="blockquote")return;this.block.formatListToBlockquote()}var n=this.selection.wrap(t);if(n===!1)return;var r=e(n);this.block.formatTableWrapping(r);var i=r.find(this.opts.blockLevelElements.join(",")+", td, table, thead, tbody, tfoot, th, tr");(this.opts.linebreaks&&t=="p"||t=="pre"||t=="blockquote")&&i.append("<br />"),i.contents().unwrap(),t!="p"&&t!="blockquote"&&r.find("img").remove(),e.each(this.block.blocks,e.proxy(this.utils.removeEmpty,this)),r.append(this.selection.getMarker(2)),this.opts.linebreaks||this.block.toggle(r),this.$editor.find("ul, ol, tr, blockquote, p").each(e.proxy(this.utils.removeEmpty,this)),r.find("blockquote:empty").remove(),this.block.isRemoveInline&&this.utils.removeInlineTags(r),this.opts.linebreaks&&t=="p"&&this.utils.replaceWithContents(r)},formatTableWrapping:function(e){if(e.closest("table").size()===0)return;e.closest("tr").size()===0&&e.wrap("<tr>"),e.closest("td").size()===0&&e.closest("th").size()===0&&e.wrap("<td>")},removeData:function(t,n){var r=this.selection.getBlocks();e(r).removeAttr("data-"+t),this.code.sync()},setData:function(t,n){var r=this.selection.getBlocks();e(r).attr("data-"+t,n),this.code.sync()},toggleData:function(t,n){var r=this.selection.getBlocks();e.each(r,function(){e(this).attr("data-"+t)?e(this).removeAttr("data-"+t):e(this).attr("data-"+t,n)})},removeAttr:function(t,n){var r=this.selection.getBlocks();e(r).removeAttr(t),this.code.sync()},setAttr:function(t,n){var r=this.selection.getBlocks();e(r).attr(t,n),this.code.sync()},toggleAttr:function(t,n){var r=this.selection.getBlocks();e.each(r,function(){e(this).attr(name)?e(this).removeAttr(name):e(this).attr(name,n)})},removeClass:function(t){var n=this.selection.getBlocks();e(n).removeClass(t),this.utils.removeEmptyAttr(n,"class"),this.code.sync()},setClass:function(t){var n=this.selection.getBlocks();e(n).addClass(t),this.code.sync()},toggleClass:function(t){var n=this.selection.getBlocks();e(n).toggleClass(t),this.code.sync()}}},buffer:function(){return{set:function(e){typeof e=="undefined"||e=="undo"?this.buffer.setUndo():this.buffer.setRedo()},setUndo:function(){this.selection.save(),this.opts.buffer.push(this.$editor.html()),this.selection.restore()},setRedo:function(){this.selection.save(),this.opts.rebuffer.push(this.$editor.html()),this.selection.restore()},getUndo:function(){this.$editor.html(this.opts.buffer.pop())},getRedo:function(){this.$editor.html(this.opts.rebuffer.pop())},add:function(){this.opts.buffer.push(this.$editor.html())},undo:function(){if(this.opts.buffer.length===0)return;this.buffer.set("redo"),this.buffer.getUndo(),this.selection.restore(),setTimeout(e.proxy(this.observe.load,this),50)},redo:function(){if(this.opts.rebuffer.length===0)return;this.buffer.set("undo"),this.buffer.getRedo(),this.selection.restore(),setTimeout(e.proxy(this.observe.load,this),50)}}},build:function(){return{run:function(){this.build.createContainerBox(),this.build.loadContent(),this.build.loadEditor(),this.build.enableEditor(),this.build.setCodeAndCall()},isTextarea:function(){return this.$element[0].tagName==="TEXTAREA"},createContainerBox:function(){this.$box=e('<div class="redactor-box" />')},createTextarea:function(){this.$textarea=e("<textarea />").attr("name",this.build.getTextareaName())},getTextareaName:function(){var e=this.$element.attr("id");return typeof e=="undefined"&&(e="content-"+this.uuid),e},loadContent:function(){var t=this.build.isTextarea()?"val":"html";this.content=e.trim(this.$element[t]())},enableEditor:function(){this.$editor.attr({contenteditable:!0,dir:this.opts.direction})},loadEditor:function(){var e=this.build.isTextarea()?"fromTextarea":"fromElement";this.build[e]()},fromTextarea:function(){this.$editor=e("<div />"),this.$textarea=this.$element,this.$box.insertAfter(this.$element).append(this.$editor).append(this.$element),this.$editor.addClass("redactor-editor"),this.$element.hide()},fromElement:function(){this.$editor=this.$element,this.build.createTextarea(),this.$box.insertAfter(this.$editor).append(this.$editor).append(this.$textarea),this.$editor.addClass("redactor-editor"),this.$textarea.hide()},setCodeAndCall:function(){this.code.set(this.content),this.build.setOptions(),this.build.callEditor(),this.opts.visual||setTimeout(e.proxy(this.code.showCode,this),200)},callEditor:function(){this.build.disableMozillaEditing(),this.build.setEvents(),this.build.setHelpers(),this.opts.toolbar&&(this.opts.toolbar=this.toolbar.init(),this.toolbar.build()),this.modal.loadTemplates(),this.build.plugins(),setTimeout(e.proxy(this.observe.load,this),4),this.core.setCallback("init")},setOptions:function(){e(this.$textarea).attr("dir",this.opts.direction),this.opts.linebreaks&&this.$editor.addClass("redactor-linebreaks"),this.opts.tabindex&&this.$editor.attr("tabindex",this.opts.tabindex),this.opts.minHeight&&this.$editor.css("minHeight",this.opts.minHeight),this.opts.maxHeight&&this.$editor.css("maxHeight",this.opts.maxHeight)},setEvents:function(){this.$editor.on("drop.redactor",e.proxy(function(t){t=t.originalEvent||t;if(window.FormData===undefined||!t.dataTransfer)return!0;var n=t.dataTransfer.files.length;if(n===0)return this.code.sync(),setTimeout(e.proxy(this.clean.clearUnverified,this),1),this.core.setCallback("drop",t),!0;t.preventDefault();if(this.opts.dragImageUpload||this.opts.dragFileUpload){var r=t.dataTransfer.files;this.upload.directUpload(r[0],t)}setTimeout(e.proxy(this.clean.clearUnverified,this),1),this.core.setCallback("drop",t)},this)),this.$editor.on("click.redactor",e.proxy(function(e){var t="click";if(this.core.getEvent()=="click"||this.core.getEvent()=="arrow")t=!1;this.core.addEvent(t),this.utils.disableSelectAll(),this.core.setCallback("click",e)},this)),this.$editor.on("paste.redactor",e.proxy(this.paste.init,this)),this.$editor.on("keydown.redactor",e.proxy(this.keydown.init,this)),this.$editor.on("keyup.redactor",e.proxy(this.keyup.init,this)),e.isFunction(this.opts.codeKeydownCallback)&&this.$textarea.on("keydown.redactor-textarea",e.proxy(this.opts.codeKeydownCallback,this)),e.isFunction(this.opts.codeKeyupCallback)&&this.$textarea.on("keyup.redactor-textarea",e.proxy(this.opts.codeKeyupCallback,this)),e.isFunction(this.opts.focusCallback)&&this.$editor.on("focus.redactor",e.proxy(this.opts.focusCallback,this));var t;e(document).on("mousedown",function(n){t=e(n.target)}),this.$editor.on("blur.redactor",e.proxy(function(n){if(this.rtePaste)return;var r=e(t);!r.hasClass("redactor-toolbar, redactor-dropdown")&&!r.is("#redactor-modal")&&r.parents(".redactor-toolbar, .redactor-dropdown, #redactor-modal").size()===0&&(this.utils.disableSelectAll(),e.isFunction(this.opts.blurCallback)&&this.core.setCallback("blur",n))},this))},setHelpers:function(){this.autosave.enable(),this.placeholder.enable(),this.opts.focus&&setTimeout(e.proxy(this.focus.setStart,this),100),this.opts.focusEnd&&setTimeout(e.proxy(this.focus.setEnd,this),100)},plugins:function(){if(!this.opts.plugins)return;if(!RedactorPlugins)return;e.each(this.opts.plugins,e.proxy(function(t,n){if(typeof RedactorPlugins[n]=="undefined")return;if(e.inArray(n,e.Redactor.modules)!==-1){e.error('Plugin name "'+n+"\" matches the name of the Redactor's module.");return}if(!e.isFunction(RedactorPlugins[n]))return;this[n]=RedactorPlugins[n]();var r=this.getModuleMethods(this[n]),i=r.length;for(var 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i=e("<span>").addClass("redactor-toolbar-tooltip redactor-toolbar-tooltip-"+n).hide().html(r);i.appendTo("body"),t.on("mouseover",function(){if(e(this).hasClass("redactor-button-disabled"))return;var n=t.offset(),r=t.innerHeight(),s=t.innerWidth();i.show(),i.css({top:n.top+r+"px",left:n.left+s/2-i.innerWidth()/2+"px"})}),t.on("mouseout",function(){i.hide()})},onClick:function(t,n,r,i){this.button.caretOffset=this.caret.getOffset(),t.preventDefault(),this.utils.browser("msie")&&(t.returnValue=!1);if(r=="command")this.inline.format(i);else if(r=="dropdown")this.dropdown.show(t,n);else{var s;e.isFunction(i)?(i.call(this,n),this.observe.buttons(t,n)):i.search(/\./)!="-1"?(s=i.split("."),typeof this[s[0]]!="undefined"&&(this[s[0]][s[1]](n),this.observe.buttons(t,n))):(this[i](n),this.observe.buttons(t,n))}},get:function(e){return 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e;e=e.replace(new RegExp("<img(.*?[^>])>","gi"),'<img$1 data-verified="redactor">'),e=e.replace(new RegExp("<span(.*?)>","gi"),'<span$1 data-verified="redactor">');var t=e.match(new RegExp('<(span|img)(.*?)style="(.*?)"(.*?[^>])>',"gi"));if(t){var n=t.length;for(var r=0;r<n;r++)try{var i=t[r].replace(/style="(.*?)"/i,'style="$1" rel="$1"');e=e.replace(new RegExp(t[r],"gi"),i)}catch(s){}}return e},convertInline:function(t){var n=e("<div />").html(t),r=this.opts.inlineTags;return r.push("span"),n.find(r.join(",")).each(function(){var t=e(this),n=this.tagName.toLowerCase();t.attr("data-redactor-tag",n),n=="span"&&(t.attr("style")?t.attr("data-redactor-style",t.attr("style")):t.attr("class")&&t.attr("data-redactor-class",t.attr("class")))}),t=n.html(),n.remove(),t},normalizeLists:function(){this.$editor.find("li").each(function(t,n){var r=e(n).next();r.length!==0&&(r[0].tagName=="UL"||r[0].tagName=="OL")&&e(n).append(r)})},removeSpaces:function(e){return e=e.replace(/\n/g,""),e=e.replace(/[\t]*/g,""),e=e.replace(/\n\s*\n/g,"\n"),e=e.replace(/^[\s\n]*/g," "),e=e.replace(/[\s\n]*$/g," "),e=e.replace(/>\s{2,}</g,"> <"),e=e.replace(/\n\n/g,"\n"),e=e.replace(/[\u200B-\u200D\uFEFF]/g,""),e},replaceDivs:function(e){return this.opts.linebreaks?(e=e.replace(/<div><br\s?\/?><\/div>/gi,"<br />"),e=e.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi,"$2<br />")):e=e.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi,"<p$1>$2</p>"),e},replaceDivsToBr:function(e){return e=e.replace(/<div\s(.*?)>/gi,"<p>"),e=e.replace(/<div><br\s?\/?><\/div>/gi,"<br /><br />"),e=e.replace(/<div>([\w\W]*?)<\/div>/gi,"$1<br /><br />"),e},replaceParagraphsToBr:function(e){return e=e.replace(/<p\s(.*?)>/gi,"<p>"),e=e.replace(/<p><br\s?\/?><\/p>/gi,"<br />"),e=e.replace(/<p>([\w\W]*?)<\/p>/gi,"$1<br /><br />"),e=e.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi,"</blockquote>"),e},saveFormTags:function(e){return e.replace(/<form(.*?)>([\w\W]*?)<\/form>/gi,'<section$1 rel="redactor-form-tag">$2</section>')},restoreFormTags:function(e){return e.replace(/<section(.*?) rel="redactor-form-tag"(.*?)>([\w\W]*?)<\/section>/gi,"<form$1$2>$3</form>")}}},code:function(){return{set:function(t){t=e.trim(t.toString()),t=this.clean.onSet(t),this.$editor.html(t),this.code.sync(),setTimeout(e.proxy(this.buffer.add,this),15),this.start===!1&&this.observe.load()},get:function(){var e=this.$textarea.val();return e=this.tabifier.get(e),e},sync:function(){setTimeout(e.proxy(this.code.startSync,this),10)},startSync:function(){var e=this.$editor.html();if(this.code.syncCode&&this.code.syncCode==e)return;this.code.syncCode=e,e=this.core.setCallback("syncBefore",e),e=this.clean.onSync(e),this.$textarea.val(e),this.core.setCallback("sync",e),this.start===!1&&this.core.setCallback("change",e),this.start=!1,this.autosave.onChange()},toggle:function(){this.opts.visual?this.code.showCode():this.code.showVisual()},showCode:function(){this.code.offset=this.caret.getOffset();var t=e(window).scrollTop(),n=this.$editor.innerHeight();this.$editor.hide();var r=this.$textarea.val();this.modified=this.clean.removeSpaces(r),r=this.tabifier.get(r),this.$textarea.val(r).height(n).show().focus(),this.$textarea.on("keydown.redactor-textarea-indenting",this.code.textareaIndenting),e(window).scrollTop(t),this.$textarea[0].setSelectionRange&&this.$textarea[0].setSelectionRange(0,0),this.$textarea[0].scrollTop=0,this.opts.visual=!1,this.button.setInactiveInCode(),this.button.setActive("html"),this.core.setCallback("source",r)},showVisual:function(){if(this.opts.visual)return;var e=this.$textarea.hide().val();this.modified!==this.clean.removeSpaces(e)&&this.code.set(e),this.$editor.show(),this.utils.isEmpty(e)||this.placeholder.remove(),this.caret.setOffset(this.code.offset),this.$textarea.off("keydown.redactor-textarea-indenting"),this.button.setActiveInVisual(),this.button.setInactive("html"),this.observe.load(),this.opts.visual=!0},textareaIndenting:function(e){if(e.keyCode!==9)return!0;var t=this.$textarea,n=t.get(0).selectionStart;return t.val(t.val().substring(0,n)+" "+t.val().substring(t.get(0).selectionEnd)),t.get(0).selectionStart=t.get(0).selectionEnd=n+1,!1}}},core:function(){return{getObject:function(){return e.extend({},this)},getEditor:function(){return this.$editor},getBox:function(){return this.$box},getElement:function(){return this.$element},getTextarea:function(){return this.$textarea},getToolbar:function(){return this.$toolbar?this.$toolbar:!1},addEvent:function(e){this.core.event=e},getEvent:function(){return this.core.event},setCallback:function(t,n,r){var i=this.opts[t+"Callback"];return e.isFunction(i)?typeof r=="undefined"?i.call(this,n):i.call(this,n,r):typeof r=="undefined"?n:r},destroy:function(){this.core.setCallback("destroy"),this.$element.off(".redactor").removeData("redactor"),this.$editor.off(".redactor"),this.$editor.removeClass("redactor-editor redactor-linebreaks redactor-placeholder"),this.$editor.removeAttr("contenteditable");var t=this.code.get();this.build.isTextarea()?(this.$box.after(this.$element),this.$box.remove(),this.$element.val(t).show()):(this.$box.after(this.$editor),this.$box.remove(),this.$element.html(t).show()),this.$pasteBox&&this.$pasteBox.remove(),this.$modalBox&&this.$modalBox.remove(),this.$modalOverlay&&this.$modalOverlay.remove(),e(".redactor-toolbar-tooltip").remove(),clearInterval(this.autosaveInterval)}}},dropdown:function(){return{build:function(t,n,r){t=="formatting"&&this.opts.formattingAdd&&e.each(this.opts.formattingAdd,e.proxy(function(e,t){var n=t.tag;typeof t.class!="undefined"&&(n=n+"-"+t.class),t.type=this.utils.isBlockTag(t.tag)?"block":"inline";var i=t.type=="inline"?"inline.formatting":"block.formatting";if(this.opts.linebreaks&&t.type=="block"&&t.tag=="p")return;this.formatting[n]={tag:t.tag,style:t.style,"class":t.class,attr:t.attr,data:t.data},r[n]={func:i,title:t.title}},this)),e.each(r,e.proxy(function(r,i){var s=e('<a href="#" class="redactor-dropdown-'+r+'">'+i.title+"</a>");t=="formatting"&&s.addClass("redactor-formatting-"+r),s.on("click",e.proxy(function(e){var t="func",n=i.func;i.command?(t="command",n=i.command):i.dropdown&&(t="dropdown",n=i.dropdown),this.button.onClick(e,r,t,n)},this)),n.append(s)},this))},show:function(t,n){if(!this.opts.visual)return t.preventDefault(),!1;var r=this.button.get(n),i=r.data("dropdown").appendTo(document.body);document.activeElement.blur();if(r.hasClass("dropact"))this.dropdown.hideAll();else{this.dropdown.hideAll(),this.core.setCallback("dropdownShow",{dropdown:i,key:n,button:r}),this.button.setActive(n),r.addClass("dropact");var s=r.offset(),o=i.width();s.left+o>e(document).width()&&(s.left-=o);var u=s.left+"px";if(this.$toolbar.hasClass("toolbar-fixed-box")){var a=this.$toolbar.innerHeight()+this.opts.toolbarFixedTopOffset,f="fixed";this.opts.toolbarFixedTarget!==document&&(a=this.$toolbar.innerHeight()+this.$toolbar.offset().top+this.opts.toolbarFixedTopOffset,f="absolute"),i.css({position:f,left:u,top:a+"px"}).show()}else{var a=r.innerHeight()+s.top+"px";i.css({position:"absolute",left:u,top:a}).show()}this.core.setCallback("dropdownShown",{dropdown:i,key:n,button:r})}e(document).one("click",e.proxy(this.dropdown.hide,this)),this.$editor.one("click",e.proxy(this.dropdown.hide,this));var l=e(document.body),c=l.width();i.on("mouseover",function(){l.addClass("body-hidden"),l.css("margin-right",l.width()-c+"px")}),i.on("mouseout",function(){l.removeClass("body-hidden").css("margin-right",0)}),t.stopPropagation()},hideAll:function(){this.$toolbar.find("a.dropact").removeClass("redactor-act").removeClass("dropact"),e(document.body).removeClass("body-hidden").css("margin-right",0),e(".redactor-dropdown").hide(),this.core.setCallback("dropdownHide")},hide:function(t){var n=e(t.target);n.hasClass("dropact")||(n.removeClass("dropact"),this.dropdown.hideAll())}}},file:function(){return{show:function(){this.modal.load("file",this.lang.get("file"),700),this.upload.init("#redactor-modal-file-upload",this.opts.fileUpload,this.file.insert),this.selection.save(),this.selection.get();var t=this.sel.toString();e("#redactor-filename").val(t),this.modal.show()},insert:function(t,n,r){if(typeof t.error!="undefined"){this.modal.close(),this.selection.restore(),this.core.setCallback("fileUploadError",t);return}var i;if(typeof t=="string")i=t;else{var s=e("#redactor-filename").val();if(typeof s=="undefined"||s==="")s=t.filename;i='<a href="'+t.filelink+'" id="filelink-marker">'+s+"</a>"}if(n){this.selection.removeMarkers();var o=this.selection.getMarker();this.insert.nodeToCaretPositionFromPoint(r,o)}else this.modal.close();this.selection.restore(),this.buffer.set(),this.insert.html(i);if(typeof t=="string")return;var u=e(this.$editor.find("a#filelink-marker"));u.size()!==0?u.removeAttr("id"):u=!1,this.core.setCallback("fileUpload",u,t)}}},focus:function(){return{setStart:function(){this.$editor.focus();var e=this.$editor.children().first();if(e.size()===0)return;if(e[0].length===0||e[0].tagName=="BR"||e[0].nodeType==3)return;if(e[0].tagName=="UL"||e[0].tagName=="OL"){e=e.find("li").first();var t=e.children().first();if(!this.utils.isBlock(t)&&t.text()===""){this.caret.setStart(t);return}}if(this.opts.linebreaks&&!this.utils.isBlockTag(e[0].tagName)){this.selection.get(),this.range.setStart(this.$editor[0],0),this.range.setEnd(this.$editor[0],0),this.selection.addRange();return}this.caret.setStart(e)},setEnd:function(){if(this.utils.browser("mozilla")||this.utils.browser("msie")){var e=this.$editor.children().last();this.caret.setEnd(e)}else{this.selection.get();try{this.range.selectNodeContents(this.$editor[0]),this.range.collapse(!1),this.selection.addRange()}catch(t){}}},isFocused:function(){var t=document.getSelection().focusNode;return t===null?!1:this.opts.linebreaks&&e(t.parentNode).hasClass("redactor-linebreaks")?!0:this.utils.isRedactorParent(t.parentNode)?this.$editor.is(":focus"):!1}}},image:function(){return{show:function(){this.modal.load("image",this.lang.get("image"),700),this.upload.init("#redactor-modal-image-droparea",this.opts.imageUpload,this.image.insert),this.selection.save(),this.modal.show()},showEdit:function(t){var n=t.closest("a");this.modal.load("imageEdit",this.lang.get("edit"),705),this.modal.createCancelButton(),this.image.buttonDelete=this.modal.createDeleteButton(this.lang.get("_delete")),this.image.buttonSave=this.modal.createActionButton(this.lang.get("save")),this.image.buttonDelete.on("click",e.proxy(function(){this.image.remove(t)},this)),this.image.buttonSave.on("click",e.proxy(function(){this.image.update(t)},this)),e("#redactor-image-title").val(t.attr("alt"));if(!this.opts.imageLink)e(".redactor-image-link-option").hide();else{var r=e("#redactor-image-link");r.attr("href",t.attr("src")),n.size()!==0&&(r.val(n.attr("href")),n.attr("target")=="_blank"&&e("#redactor-image-link-blank").prop("checked",!0))}if(!this.opts.imagePosition)e(".redactor-image-position-option").hide();else{var i=t.css("display")=="block"&&t.css("float")=="none"?"center":t.css("float");e("#redactor-image-align").val(i)}this.modal.show()},setFloating:function(t){var n=e("#redactor-image-align").val(),r="",i="",s="";switch(n){case"left":r="left",s="0 "+this.opts.imageFloatMargin+" "+this.opts.imageFloatMargin+" 0";break;case"right":r="right",s="0 0 "+this.opts.imageFloatMargin+" "+this.opts.imageFloatMargin;break;case"center":i="block",s="auto"}t.css({"float":r,display:i,margin:s}),t.attr("rel",t.attr("style"))},update:function(t){this.image.hideResize(),this.buffer.set();var n=t.closest("a");t.attr("alt",e("#redactor-image-title").val()),this.image.setFloating(t);var r=e.trim(e("#redactor-image-link").val());if(r!==""){var i=e("#redactor-image-link-blank").prop("checked")?!0:!1;if(n.size()===0){var s=e('<a href="'+r+'">'+this.utils.getOuterHtml(t)+"</a>");i&&s.attr("target","_blank"),t.replaceWith(s)}else n.attr("href",r),i?n.attr("target","_blank"):n.removeAttr("target")}else n.size()!==0&&n.replaceWith(this.utils.getOuterHtml(t));this.modal.close(),this.observe.images(),this.code.sync()},setEditable:function(t){if(!this.opts.imageEditable)return;t.on("dragstart",e.proxy(this.image.onDrag,this)),t.on("mousedown",e.proxy(this.image.hideResize,this)),t.on("click touchstart",e.proxy(function(n){this.observe.image=t;if(this.$editor.find("#redactor-image-box").size()!==0)return!1;this.image.resizer=this.image.loadEditableControls(t),e(document).on("click.redactor-image-resize-hide",e.proxy(this.image.hideResize,this)),this.$editor.on("click.redactor-image-resize-hide",e.proxy(this.image.hideResize,this));if(!this.opts.imageResizable)return;this.image.resizer.on("mousedown.redactor touchstart.redactor",e.proxy(function(e){e.preventDefault(),this.image.resizeHandle={x:e.pageX,y:e.pageY,el:t,ratio:t.width()/t.height(),h:t.height()},e=e.originalEvent||e,e.targetTouches&&(this.image.resizeHandle.x=e.targetTouches[0].pageX,this.image.resizeHandle.y=e.targetTouches[0].pageY),this.image.startResize()},this))},this))},startResize:function(){e(document).on("mousemove.redactor-image-resize touchmove.redactor-image-resize",e.proxy(this.image.moveResize,this)),e(document).on("mouseup.redactor-image-resize touchend.redactor-image-resize",e.proxy(this.image.stopResize,this))},moveResize:function(e){e.preventDefault(),e=e.originalEvent||e;var t=this.image.resizeHandle.h;e.targetTouches?t+=e.targetTouches[0].pageY-this.image.resizeHandle.y:t+=e.pageY-this.image.resizeHandle.y;var n=Math.round(t*this.image.resizeHandle.ratio);if(t<50||n<100)return;this.image.resizeHandle.el.width(n),this.image.resizeHandle.el.height(this.image.resizeHandle.el.width()/this.image.resizeHandle.ratio),this.code.sync()},stopResize:function(){this.handle=!1,e(document).off(".redactor-image-resize"),this.image.hideResize()},onDrag:function(t){if(this.$editor.find("#redactor-image-box").size()!==0)return t.preventDefault(),!1;this.$editor.on("drop.redactor-image-inside-drop",e.proxy(function(){setTimeout(e.proxy(this.image.onDrop,this),1)},this))},onDrop:function(){this.image.fixImageSourceAfterDrop(),this.observe.images(),this.$editor.off("drop.redactor-image-inside-drop"),this.clean.clearUnverified(),this.code.sync()},fixImageSourceAfterDrop:function(){this.$editor.find("img[data-save-url]").each(function(){var t=e(this);t.attr("src",t.attr("data-save-url")),t.removeAttr("data-save-url")})},hideResize:function(t){if(t&&e(t.target).closest("#redactor-image-box").length!==0)return;if(t&&t.target.tagName=="IMG"){var n=e(t.target);n.attr("data-save-url",n.attr("src"))}var r=this.$editor.find("#redactor-image-box");if(r.size()===0)return;this.image.editter.remove(),e(this.image.resizer).remove(),r.find("img").css({marginTop:r[0].style.marginTop,marginBottom:r[0].style.marginBottom,marginLeft:r[0].style.marginLeft,marginRight:r[0].style.marginRight}),r.css("margin",""),r.find("img").css("opacity",""),r.replaceWith(function(){return e(this).contents()}),e(document).off("click.redactor-image-resize-hide"),this.$editor.off("click.redactor-image-resize-hide"),typeof this.image.resizeHandle!="undefined"&&this.image.resizeHandle.el.attr("rel",this.image.resizeHandle.el.attr("style")),this.code.sync()},loadEditableControls:function(t){var n=e('<span id="redactor-image-box" data-redactor="verified">');n.css("float",t.css("float")).attr("contenteditable",!1),t[0].style.margin!="auto"?(n.css({marginTop:t[0].style.marginTop,marginBottom:t[0].style.marginBottom,marginLeft:t[0].style.marginLeft,marginRight:t[0].style.marginRight}),t.css("margin","")):n.css({display:"block",margin:"auto"}),t.css("opacity",".5").after(n),this.image.editter=e('<span id="redactor-image-editter" data-redactor="verified">'+this.lang.get("edit")+"</span>"),this.image.editter.attr("contenteditable",!1),this.image.editter.on("click",e.proxy(function(){this.image.showEdit(t)},this)),n.append(this.image.editter);var r=this.image.editter.innerWidth();this.image.editter.css("margin-left","-"+r/2+"px");if(this.opts.imageResizable&&!this.utils.isMobile()){var i=e('<span id="redactor-image-resizer" data-redactor="verified"></span>');return this.utils.isDesktop()||i.css({width:"15px",height:"15px"}),i.attr("contenteditable",!1),n.append(i),n.append(t),i}return n.append(t),!1},remove:function(t){var n=e(t),r=n.closest("a"),i=n.closest("figure"),s=n.parent();e("#redactor-image-box").size()!==0&&(s=e("#redactor-image-box").parent());var o;i.size()!==0?(o=i.next(),i.remove()):r.size()!==0?(s=r.parent(),r.remove()):n.remove(),e("#redactor-image-box").remove(),i.size()!==0?this.caret.setStart(o):this.caret.setStart(s),this.core.setCallback("imageDelete",n[0].src,n),this.modal.close(),this.code.sync()},insert:function(t,n,r){if(typeof t.error!="undefined"){this.modal.close(),this.selection.restore(),this.core.setCallback("imageUploadError",t);return}var i;typeof t=="string"?i=e(t).attr("data-redactor-inserted-image","true"):(i=e("<img>"),i.attr("src",t.filelink).attr("data-redactor-inserted-image","true"));var s=i,o=this.utils.isCurrentOrParent("P");o&&(s=e("<blockquote />").append(i));if(n){this.selection.removeMarkers();var u=this.selection.getMarker();this.insert.nodeToCaretPositionFromPoint(r,u)}else this.modal.close();this.selection.restore(),this.buffer.set(),this.insert.html(this.utils.getOuterHtml(s),!1);var a=this.$editor.find("img[data-redactor-inserted-image=true]").removeAttr("data-redactor-inserted-image");o?a.parent().contents().unwrap().wrap("<p />"):this.opts.linebreaks&&a.before("<br>").after("<br>");if(typeof t=="string")return;this.core.setCallback("imageUpload",a,t)}}},indent:function(){return{increase:function(){this.utils.browser("msie")||this.$editor.focus(),this.buffer.set(),this.selection.save();var e=this.selection.getBlock();e&&e.tagName=="LI"?this.indent.increaseLists():e===!1&&this.opts.linebreaks?this.indent.increaseText():this.indent.increaseBlocks(),this.selection.restore(),this.code.sync()},increaseLists:function(){document.execCommand("indent"),this.indent.fixEmptyIndent(),this.clean.normalizeLists(),this.clean.clearUnverified()},increaseBlocks:function(){e.each(this.selection.getBlocks(),e.proxy(function(e,t){if(t.tagName==="TD"||t.tagName==="TH")return;var n=this.utils.getAlignmentElement(t),r=this.utils.normalize(n.css("margin-left"))+this.opts.indentValue;n.css("margin-left",r+"px")},this))},increaseText:function(){var t=this.selection.wrap("div");e(t).attr("data-tagblock","redactor"),e(t).css("margin-left",this.opts.indentValue+"px")},decrease:function(){this.buffer.set(),this.selection.save();var e=this.selection.getBlock();e&&e.tagName=="LI"?this.indent.decreaseLists():this.indent.decreaseBlocks(),this.selection.restore(),this.code.sync()},decreaseLists:function(){document.execCommand("outdent");var t=this.selection.getCurrent(),n=e(t).closest("li"),r=n.parent();n.size()!==0&&r.size()!==0&&r[0].tagName=="LI"&&r.after(n),this.indent.fixEmptyIndent(),!this.opts.linebreaks&&n.size()===0&&(document.execCommand("formatblock",!1,"p"),this.$editor.find("ul, ol, blockquote, p").each(e.proxy(this.utils.removeEmpty,this))),this.clean.clearUnverified()},decreaseBlocks:function(){e.each(this.selection.getBlocks(),e.proxy(function(e,t){var n=this.utils.getAlignmentElement(t),r=this.utils.normalize(n.css("margin-left"))-this.opts.indentValue;r<=0?this.opts.linebreaks&&typeof n.data("tagblock")!="undefined"?n.replaceWith(n.html()+"<br />"):(n.css("margin-left",""),this.utils.removeEmptyAttr(n,"style")):n.css("margin-left",r+"px")},this))},fixEmptyIndent:function(){var t=this.selection.getBlock();if(this.range.collapsed&&t&&t.tagName=="LI"&&this.utils.isEmpty(e(t).text())){var n=e(t);n.find("span").not(".redactor-selection-marker").contents().unwrap(),n.append("<br>")}}}},inline:function(){return{formatting:function(e){var t,n;typeof this.formatting[e].style!="undefined"?t="style":typeof this.formatting[e].class!="undefined"&&(t="class"),t&&(n=this.formatting[e][t]),this.inline.format(this.formatting[e].tag,t,n)},format:function(e,t,n){if(this.utils.isCurrentOrParent("PRE"))return;var r=["b","bold","i","italic","underline","strikethrough","deleted","superscript","subscript"],i=["strong","strong","em","em","u","del","del","sup","sub"];for(var s=0;s<r.length;s++)e==r[s]&&(e=i[s]);this.inline.type=t||!1,this.inline.value=n||!1,this.buffer.set(),this.$editor.focus(),this.selection.get(),this.range.collapsed?this.inline.formatCollapsed(e):this.inline.formatMultiple(e)},formatCollapsed:function(t){var n=this.selection.getCurrent(),r=e(n).closest(t+"[data-redactor-tag="+t+"]");if(r.size()!==0){this.caret.setAfter(r[0]),this.utils.isEmpty(r.text())&&r.remove(),this.code.sync();return}var i=e("<"+t+">").attr("data-verified","redactor").attr("data-redactor-tag",t);i.html(this.opts.invisibleSpace),i=this.inline.setFormat(i),this.insert.node(i),this.code.sync();return},formatMultiple:function(t){this.inline.formatConvert(t),this.selection.save(),document.execCommand("strikethrough"),this.$editor.find("strike").each(e.proxy(function(n,r){var i=e(r);this.inline.formatRemoveSameChildren(i,t);var s;this.inline.type?(s=e("<span>").attr("data-redactor-tag",t).attr("data-verified","redactor"),s=this.inline.setFormat(s)):s=e("<"+t+">").attr("data-redactor-tag",t).attr("data-verified","redactor"),i.replaceWith(s.html(i.contents()));if(t=="span"){var o=s.parent();if(o&&o[0].tagName=="SPAN"&&this.inline.type=="style"){var u=this.inline.value.split(";");for(var a=0;a<u.length;a++){if(u[a]==="")return;var f=u[a].split(":");o.css(f[0],""),this.utils.removeEmptyAttr(o,"style")&&o.replaceWith(o.contents())}}}},this)),t!="span"&&this.$editor.find(this.opts.inlineTags.join(", ")).each(e.proxy(function(t,n){var r=e(n),i=r.css("text-decoration");i=="line-through"&&(r.css("text-decoration",""),this.utils.removeEmptyAttr(r,"style"))},this));if(t!="del"){var n=this;this.$editor.find("inline").each(function(e,t){n.utils.replaceToTag(t,"del")})}this.selection.restore(),this.code.sync()},formatRemoveSameChildren:function(t,n){t.children(n).each(function(){var t=e(this);t.hasClass("redactor-selection-marker")||t.contents().unwrap()})},formatConvert:function(t){this.selection.save();var n="";this.inline.type=="class"?n="[data-redactor-class="+this.inline.value+"]":this.inline.type=="style"&&(n='[data-redactor-style="'+this.inline.value+'"]');if(t!="del"){var r=this;this.$editor.find("del").each(function(e,t){r.utils.replaceToTag(t,"inline")})}this.$editor.find('[data-redactor-tag="'+t+'"]'+n).each(function(){if(n===""&&t=="span"&&this.tagName.toLowerCase()==t)return;var r=e(this);r.replaceWith(e("<strike />").html(r.contents()))}),this.selection.restore()},setFormat:function(e){switch(this.inline.type){case"class":e.hasClass(this.inline.value)?(e.removeClass(this.inline.value),e.removeAttr("data-redactor-class")):(e.addClass(this.inline.value),e.attr("data-redactor-class",this.inline.value));break;case"style":e[0].style.cssText=this.inline.value,e.attr("data-redactor-style",this.inline.value)}return e},removeStyle:function(){this.buffer.set();var t=this.selection.getCurrent(),n=this.selection.getInlines();this.selection.save();if(t&&t.tagName==="SPAN"){var r=e(t);r.removeAttr("style"),r[0].attributes.length===0&&r.replaceWith(r.contents())}e.each(n,e.proxy(function(t,n){var r=e(n);e.inArray(n.tagName.toLowerCase(),this.opts.inlineTags)!=-1&&!r.hasClass("redactor-selection-marker")&&(r.removeAttr("style"),r[0].attributes.length===0&&r.replaceWith(r.contents()))},this)),this.selection.restore(),this.code.sync()},removeStyleRule:function(t){this.buffer.set();var n=this.selection.getParent(),r=this.selection.getInlines();this.selection.save();if(n&&n.tagName==="SPAN"){var i=e(n);i.css(t,""),this.utils.removeEmptyAttr(i,"style"),i[0].attributes.length===0&&i.replaceWith(i.contents())}e.each(r,e.proxy(function(n,r){var i=e(r);e.inArray(r.tagName.toLowerCase(),this.opts.inlineTags)!=-1&&!i.hasClass("redactor-selection-marker")&&(i.css(t,""),this.utils.removeEmptyAttr(i,"style"),i[0].attributes.length===0&&i.replaceWith(i.contents()))},this)),this.selection.restore(),this.code.sync()},removeFormat:function(){this.buffer.set();var t=this.selection.getCurrent();this.selection.save(),document.execCommand("removeFormat"),t&&t.tagName==="SPAN"&&e(t).replaceWith(e(t).contents()),e.each(this.selection.getNodes(),e.proxy(function(t,n){var r=e(n);e.inArray(n.tagName.toLowerCase(),this.opts.inlineTags)!=-1&&!r.hasClass("redactor-selection-marker")&&r.replaceWith(r.contents())},this)),this.selection.restore(),this.code.sync()},toggleClass:function(e){this.inline.format("span","class",e)},toggleStyle:function(e){this.inline.format("span","style",e)}}},insert:function(){return{set:function(t,n){this.placeholder.remove(),t=this.clean.setVerified(t),typeof n=="undefined"&&(t=this.clean.onPaste(t,!1)),this.$editor.html(t),this.selection.remove(),this.focus.setEnd(),this.clean.normalizeLists(),this.code.sync(),this.observe.load(),typeof n=="undefined"&&setTimeout(e.proxy(this.clean.clearUnverified,this),10)},text:function(t){this.placeholder.remove(),t=t.toString(),t=e.trim(t),t=this.clean.getPlainText(t,!1),this.$editor.focus();if(this.utils.browser("msie"))this.insert.htmlIe(t);else{this.selection.get(),this.range.deleteContents();var n=document.createElement("div");n.innerHTML=t;var r=document.createDocumentFragment(),i,s;while(i=n.firstChild)s=r.appendChild(i);this.range.insertNode(r);if(s){var o=this.range.cloneRange();o.setStartAfter(s),o.collapse(!0),this.sel.removeAllRanges(),this.sel.addRange(o)}}this.code.sync(),this.clean.clearUnverified()},htmlWithoutClean:function(e){this.insert.html(e,!1)},html:function(t,n){this.placeholder.remove(),typeof n=="undefined"&&(n=!0),this.$editor.focus(),t=this.clean.setVerified(t),n&&(t=this.clean.onPaste(t)),this.utils.browser
+("msie")?this.insert.htmlIe(t):(console.log(this.clean.singleLine,t),this.clean.singleLine?this.insert.execHtml(t):document.execCommand("insertHTML",null,t),this.insert.htmlFixMozilla()),this.clean.normalizeLists(),this.opts.linebreaks||this.$editor.find("p").each(e.proxy(this.utils.removeEmpty,this)),this.code.sync(),this.observe.load(),n&&this.clean.clearUnverified()},htmlFixMozilla:function(){if(!this.utils.browser("mozilla"))return;var t=e(this.selection.getBlock()).next();t.length>0&&t[0].tagName=="P"&&t.html()===""&&t.remove()},htmlIe:function(t){if(this.utils.isIe11()){var n=this.utils.isCurrentOrParent("P"),r=e("<div>").append(t),i=r.contents().is("p, :header, dl, ul, ol, div, table, td, blockquote, pre, address, section, header, footer, aside, article");n&&i?this.insert.ie11FixInserting(n,t):this.insert.ie11PasteFrag(t);return}document.selection.createRange().pasteHTML(t)},execHtml:function(e){e=this.clean.setVerified(e),this.selection.get(),this.range.deleteContents();var t=document.createElement("div");t.innerHTML=e;var n=document.createDocumentFragment(),r,i;while(r=t.firstChild)i=n.appendChild(r);this.range.insertNode(n),this.range.collapse(!0),this.caret.setAfter(i)},node:function(t,n){t=t[0]||t;var r=this.utils.getOuterHtml(t);return r=this.clean.setVerified(r),t=e(r)[0],this.selection.get(),n!==!1&&this.range.deleteContents(),this.range.insertNode(t),this.range.collapse(!1),this.selection.addRange(),t},nodeToPoint:function(e,t,n){e=e[0]||e,this.selection.get();var r;if(document.caretPositionFromPoint){var i=document.caretPositionFromPoint(t,n);this.range.setStart(i.offsetNode,i.offset),this.range.collapse(!0),this.range.insertNode(e)}else if(document.caretRangeFromPoint)r=document.caretRangeFromPoint(t,n),r.insertNode(e);else if(typeof document.body.createTextRange!="undefined"){r=document.body.createTextRange(),r.moveToPoint(t,n);var s=r.duplicate();s.moveToPoint(t,n),r.setEndPoint("EndToEnd",s),r.select()}},nodeToCaretPositionFromPoint:function(e,t){t=t[0]||t;var n,r=e.clientX,i=e.clientY;if(document.caretPositionFromPoint){var s=document.caretPositionFromPoint(r,i),o=document.getSelection();n=o.getRangeAt(0),n.setStart(s.offsetNode,s.offset),n.collapse(!0),n.insertNode(t)}else if(document.caretRangeFromPoint)n=document.caretRangeFromPoint(r,i),n.insertNode(t);else if(typeof document.body.createTextRange!="undefined"){n=document.body.createTextRange(),n.moveToPoint(r,i);var u=n.duplicate();u.moveToPoint(r,i),n.setEndPoint("EndToEnd",u),n.select()}},ie11FixInserting:function(t,n){var r=document.createElement("span");r.className="redactor-ie-paste",this.insert.node(r);var i=e(t).html();i="<p>"+i.replace(/<span class="redactor-ie-paste"><\/span>/gi,"</p>"+n+"<p>")+"</p>",e(t).replaceWith(i)},ie11PasteFrag:function(e){this.selection.get(),this.range.deleteContents();var t=document.createElement("div");t.innerHTML=e;var n=document.createDocumentFragment(),r,i;while(r=t.firstChild)i=n.appendChild(r);this.range.insertNode(n)}}},keydown:function(){return{init:function(t){if(this.rtePaste)return;var n=t.which,r=n>=37&&n<=40;this.keydown.ctrl=t.ctrlKey||t.metaKey,this.keydown.current=this.selection.getCurrent(),this.keydown.parent=this.selection.getParent(),this.keydown.block=this.selection.getBlock(),this.keydown.pre=this.utils.isTag(this.keydown.current,"pre"),this.keydown.blockquote=this.utils.isTag(this.keydown.current,"blockquote"),this.keydown.figcaption=this.utils.isTag(this.keydown.current,"figcaption"),this.shortcuts.init(t,n),this.keydown.checkEvents(r,n),this.keydown.setupBuffer(t,n),this.keydown.addArrowsEvent(r),this.keydown.setupSelectAll(t,n);var i=this.core.setCallback("keydown",t);if(i===!1)return t.preventDefault(),!1;this.opts.enterKey&&n===this.keyCode.DOWN&&this.keydown.onArrowDown();if(!this.opts.enterKey&&n===this.keyCode.ENTER){t.preventDefault(),this.range.collapsed||this.range.deleteContents();return}if(n==this.keyCode.ENTER&&!t.shiftKey&&!t.ctrlKey&&!t.metaKey){var s=this.core.setCallback("enter",t);if(s===!1)return t.preventDefault(),!1;if(this.keydown.blockquote&&this.keydown.exitFromBlockquote(t)===!0)return!1;var o,u;if(this.keydown.pre)return this.keydown.insertNewLine(t);if(this.keydown.blockquote||this.keydown.figcaption)return o=this.selection.getCurrent(),u=e(o).next(),u.size()!==0&&u[0].tagName=="BR"?this.keydown.insertBreakLine(t):this.utils.isEndOfElement()&&o&&o!="SPAN"?this.keydown.insertDblBreakLine(t):this.keydown.insertBreakLine(t);if(this.opts.linebreaks&&!this.keydown.block)return o=this.selection.getCurrent(),u=e(this.keydown.current).next(),o!==!1&&e(o).hasClass("redactor-invisible-space")?(e(o).remove(),this.keydown.insertDblBreakLine(t)):u.length===0&&o===!1&&typeof u.context!="undefined"?this.keydown.insertDblBreakLine(t):this.keydown.insertBreakLine(t);if(this.opts.linebreaks&&this.keydown.block)setTimeout(e.proxy(this.keydown.replaceDivToBreakLine,this),1);else if(!this.opts.linebreaks&&this.keydown.block&&this.keydown.block.tagName!=="LI")setTimeout(e.proxy(this.keydown.replaceDivToParagraph,this),1);else if(!this.opts.linebreaks&&!this.keydown.block)return this.keydown.insertParagraph(t)}if(n===this.keyCode.ENTER&&(t.ctrlKey||t.shiftKey))return this.keydown.onShiftEnter(t);if(n===this.keyCode.TAB||t.metaKey&&n===221||t.metaKey&&n===219)return this.keydown.onTab(t,n);if(n===this.keyCode.BACKSPACE||n===this.keyCode.DELETE){var a=this.selection.getNodes();if(a){var f=a.length,l;for(var c=0;c<f;c++){var h=e(a[c]).children("img");if(h.size()!==0){var p=this;e.each(h,function(t,n){var r=e(n);if(r.css("float")!="none")return;p.core.setCallback("imageDelete",n.src,r),l=n})}else a[c].tagName=="IMG"&&l!=a[c]&&(this.core.setCallback("imageDelete",a[c].src,e(a[c])),l=a[c])}}}n===this.keyCode.BACKSPACE&&(this.keydown.removeInvisibleSpace(),this.keydown.removeEmptyListInTable(t)),this.code.sync()},checkEvents:function(e,t){!e&&(this.core.getEvent()=="click"||this.core.getEvent()=="arrow")&&(this.core.addEvent(!1),this.keydown.checkKeyEvents(t)&&this.buffer.set())},checkKeyEvents:function(t){var n=this.keyCode,r=[n.BACKSPACE,n.DELETE,n.ENTER,n.SPACE,n.ESC,n.TAB,n.CTRL,n.META,n.ALT,n.SHIFT];return e.inArray(t,r)==-1?!0:!1},addArrowsEvent:function(e){if(!e)return;if(this.core.getEvent()=="click"||this.core.getEvent()=="arrow"){this.core.addEvent(!1);return}this.core.addEvent("arrow")},setupBuffer:function(e,t){if(this.keydown.ctrl&&t===90&&!e.shiftKey&&!e.altKey&&this.opts.buffer.length){e.preventDefault(),this.buffer.undo();return}if(this.keydown.ctrl&&t===90&&e.shiftKey&&!e.altKey&&this.opts.rebuffer.length!==0){e.preventDefault(),this.buffer.redo();return}this.keydown.ctrl||(t==this.keyCode.BACKSPACE||t==this.keyCode.DELETE||t==this.keyCode.ENTER&&!e.ctrlKey&&!e.shiftKey||t==this.keyCode.SPACE)&&this.buffer.set()},setupSelectAll:function(e,t){this.keydown.ctrl&&t===65?this.utils.enableSelectAll():t!=this.keyCode.LEFT_WIN&&!this.keydown.ctrl&&this.utils.disableSelectAll()},onArrowDown:function(){var e=[this.keydown.blockquote,this.keydown.pre,this.keydown.figcaption];for(var t=0;t<e.length;t++)if(e[t])return this.keydown.insertAfterLastElement(e[t]),!1},onShiftEnter:function(e){return this.buffer.set(),this.keydown.blockquote&&this.utils.isEndOfElement()?this.keydown.insertDblBreakLine(e):this.keydown.insertBreakLine(e)},onTab:function(e,t){if(!this.opts.tabFocus)return!0;if(this.utils.isEmpty(this.code.get())&&this.opts.tabAsSpaces===!1)return!0;e.preventDefault();var n;return this.keydown.pre&&!e.shiftKey?(n=this.opts.preSpaces?document.createTextNode(Array(this.opts.preSpaces+1).join("Â ")):document.createTextNode(" "),this.insert.node(n),this.code.sync()):this.opts.tabAsSpaces!==!1?(n=document.createTextNode(Array(this.opts.tabAsSpaces+1).join("Â ")),this.insert.node(n),this.code.sync()):e.metaKey&&t===219?this.indent.decrease():e.metaKey&&t===221?this.indent.increase():e.shiftKey?this.indent.decrease():this.indent.increase(),!1},replaceDivToBreakLine:function(){var t=this.selection.getBlock(),n=t.innerHTML.replace(/<br\s?\/?>/gi,"");if((t.tagName==="DIV"||t.tagName==="P")&&n===""&&!e(t).hasClass("redactor-editor")){var r=document.createElement("br");return e(t).replaceWith(r),this.caret.setBefore(r),this.code.sync(),!1}},replaceDivToParagraph:function(){var t=this.selection.getBlock(),n=t.innerHTML.replace(/<br\s?\/?>/gi,"");if(t.tagName==="DIV"&&n===""&&!e(t).hasClass("redactor-editor")){var r=document.createElement("p");return r.innerHTML=this.opts.invisibleSpace,e(t).replaceWith(r),this.caret.setStart(r),this.code.sync(),!1}this.opts.cleanStyleOnEnter&&t.tagName=="P"&&e(t).removeAttr("class").removeAttr("style")},insertParagraph:function(e){e.preventDefault(),this.selection.get();var t=document.createElement("p");return t.innerHTML=this.opts.invisibleSpace,this.range.deleteContents(),this.range.insertNode(t),this.caret.setStart(t),this.code.sync(),!1},exitFromBlockquote:function(t){if(!this.utils.isEndOfElement())return;var n=e.trim(e(this.keydown.block).html());if(n.search(/(<br\s?\/?>){2}$/i)!=-1){t.preventDefault();if(this.opts.linebreaks){var r=document.createElement("br");e(this.keydown.blockquote).after(r),this.caret.setBefore(r),e(this.keydown.block).html(n.replace(/<br\s?\/?>$/i,""))}else{var i=e(this.opts.emptyHtml);e(this.keydown.blockquote).after(i),this.caret.setStart(i)}return!0}return},insertAfterLastElement:function(t){if(!this.utils.isEndOfElement())return;this.buffer.set();if(this.opts.linebreaks){var n=e("<div>").append(e.trim(this.$editor.html())).contents(),r=n.last()[0];r.tagName=="SPAN"&&r.innerHTML===""&&(r=n.prev()[0]);if(this.utils.getOuterHtml(r)!=this.utils.getOuterHtml(t))return;var i=document.createElement("br");e(t).after(i),this.caret.setAfter(i)}else{if(this.$editor.contents().last()[0]!==t)return;var s=e(this.opts.emptyHtml);e(t).after(s),this.caret.setStart(s)}},insertNewLine:function(e){e.preventDefault();var t=document.createTextNode("\n");return this.selection.get(),this.range.deleteContents(),this.range.insertNode(t),this.caret.setAfter(t),this.code.sync(),!1},insertBreakLine:function(e){return this.keydown.insertBreakLineProcessing(e)},insertDblBreakLine:function(e){return this.keydown.insertBreakLineProcessing(e,!0)},insertBreakLineProcessing:function(e,t){e.stopPropagation(),this.selection.get();var n=document.createElement("br");this.range.deleteContents(),this.range.insertNode(n);if(t===!0){var r=document.createElement("br");this.range.insertNode(r),this.caret.setAfter(r)}else this.caret.setAfter(n);return this.code.sync(),!1},removeInvisibleSpace:function(){var t=e(this.keydown.current);t.text().search(/^\u200B$/g)===0&&t.remove()},removeEmptyListInTable:function(t){var n=e(this.keydown.current),r=e(this.keydown.parent),i=n.closest("td");if(i.size()!==0&&n.closest("li")&&r.children("li").size()===1){if(!this.utils.isEmpty(n.text()))return;t.preventDefault(),n.remove(),r.remove(),this.caret.setStart(i)}}}},keyup:function(){return{init:function(t){if(this.rtePaste)return;var n=t.which;this.keyup.current=this.selection.getCurrent(),this.keyup.parent=this.selection.getParent();var r=this.utils.isRedactorParent(e(this.keyup.parent).parent()),i=this.core.setCallback("keyup",t);if(i===!1)return t.preventDefault(),!1;!this.opts.linebreaks&&this.keyup.current.nodeType==3&&this.keyup.current.length<=1&&(this.keyup.parent===!1||this.keyup.parent.tagName=="BODY")&&this.keyup.replaceToParagraph(),!this.opts.linebreaks&&e(this.keyup.parent).hasClass("redactor-invisible-space")&&(r===!1||r[0].tagName=="BODY")&&(e(this.keyup.parent).contents().unwrap(),this.keyup.replaceToParagraph()),this.opts.convertLinks&&(this.opts.convertUrlLinks||this.opts.convertImageLinks||this.opts.convertVideoLinks)&&n===this.keyCode.ENTER&&(this.formatLinkify(this.opts.linkProtocol,this.opts.convertLinks,this.opts.convertUrlLinks,this.opts.convertImageLinks,this.opts.convertVideoLinks,this.opts.linkSize),this.observe.load(),this.code.sync());if(n===this.keyCode.DELETE||n===this.keyCode.BACKSPACE)return this.clean.clearUnverified(),this.observe.image?(t.preventDefault(),this.image.hideResize(),this.buffer.set(),this.image.remove(this.observe.image),this.observe.image=!1,!1):(this.$editor.find("p").each(e.proxy(this.utils.removeEmpty,this)),this.keyup.current&&this.keyup.current.tagName=="DIV"&&this.utils.isEmpty(this.keyup.current.innerHTML)&&this.opts.linebreaks&&(e(this.keyup.current).after(this.selection.getMarkerAsHtml()),this.selection.restore(),e(this.keyup.current).remove()),this.keyup.formatEmpty(t))},replaceToParagraph:function(){var t=e(this.keyup.current),n=e("<p>").append(t.clone());t.replaceWith(n);var r=e(n).next();typeof r[0]!="undefined"&&r[0].tagName=="BR"&&r.remove(),this.caret.setEnd(n)},formatEmpty:function(t){var n=e.trim(this.$editor.html());if(!this.utils.isEmpty(n))return;return t.preventDefault(),this.opts.linebreaks?(this.$editor.html(this.selection.getMarkerAsHtml()),this.selection.restore()):(n="<p><br /></p>",this.$editor.html(n),this.focus.setStart()),this.code.sync(),!1}}},lang:function(){return{load:function(){this.opts.curLang=this.opts.langs[this.opts.lang]},get:function(e){return typeof this.opts.curLang[e]!="undefined"?this.opts.curLang[e]:""}}},line:function(){return{insert:function(){this.buffer.set();var e=this.selection.getBlocks();if(e[0]!==!1&&this.line.isExceptLastOrFirst(e)){this.utils.browser("msie")||this.$editor.focus();return}this.utils.browser("msie")?this.line.insertInIe():this.line.insertInOthersBrowsers()},isExceptLastOrFirst:function(t){var n=["li","td","th","blockquote","figcaption","pre","dl","dt","dd"],r=t[0].tagName.toLowerCase(),i=this.selection.getLastBlock();i=typeof i=="undefined"?r:i.tagName.toLowerCase();var s=e.inArray(r,n)!=-1,o=e.inArray(i,n)!=-1;if(s&&o||s)return!0},insertInIe:function(){this.utils.saveScroll(),this.buffer.set(),this.insert.node(document.createElement("hr")),this.utils.restoreScroll(),this.code.sync()},insertInOthersBrowsers:function(){this.buffer.set();var e='<p id="redactor-insert-line"><br /></p>';this.opts.linebreaks&&(e='<br id="redactor-insert-line">'),document.execCommand("insertHTML",!1,"<hr>"+e),this.line.setFocus(),this.code.sync()},setFocus:function(){var t=this.$editor.find("#redactor-insert-line"),n=e(t).next()[0];n?(this.caret.setAfter(t),t.remove()):t.removeAttr("id")}}},link:function(){return{show:function(t){typeof 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r=this.opts.toolbar[n];this.$toolbar.append(e("<li>").append(this.button.build(n,r)))},this))},append:function(){this.opts.toolbarExternal?(this.$toolbar.addClass("redactor-toolbar-external"),e(this.opts.toolbarExternal).html(this.$toolbar)):this.$box.prepend(this.$toolbar)},setFixed:function(){if(this.utils.isMobile())return;if(this.opts.toolbarExternal)return;if(!this.opts.toolbarFixed)return;this.toolbar.observeScroll(),e(this.opts.toolbarFixedTarget).on("scroll.redactor",e.proxy(this.toolbar.observeScroll,this))},setOverflow:function(){this.utils.isMobile()&&this.opts.toolbarOverflow&&this.$toolbar.addClass("redactor-toolbar-overflow")},isButtonSourceNeeded:function(){if(this.opts.buttonSource)return;var e=this.opts.buttons.indexOf("html");e!==-1&&this.opts.buttons.splice(e,1)},hideButtons:function(){if(this.opts.buttonsHide.length===0)return;e.each(this.opts.buttonsHide,e.proxy(function(e,t){var n=this.opts.buttons.indexOf(t);this.opts.buttons.splice(n,1)},this))},hideButtonsOnMobile:function(){if(!this.utils.isMobile()||this.opts.buttonsHideOnMobile.length===0)return;e.each(this.opts.buttonsHideOnMobile,e.proxy(function(e,t){var n=this.opts.buttons.indexOf(t);this.opts.buttons.splice(n,1)},this))},observeScroll:function(){var t=e(this.opts.toolbarFixedTarget).scrollTop(),n=1;this.opts.toolbarFixedTarget===document&&(n=this.$box.offset().top),t>n?this.toolbar.observeScrollEnable(t,n):this.toolbar.observeScrollDisable()},observeScrollEnable:function(e,t){var n=this.opts.toolbarFixedTopOffset+e-t,r=0,i=t+this.$box.height()+30,s=this.$box.innerWidth();this.$toolbar.addClass("toolbar-fixed-box"),this.$toolbar.css({position:"absolute",width:s,top:n+"px",left:r}),this.toolbar.setDropdownsFixed(),this.$toolbar.css("visibility",e<i?"visible":"hidden")},observeScrollDisable:function(){this.$toolbar.css({position:"relative",width:"auto",top:0,left:0,visibility:"visible"}),this.toolbar.unsetDropdownsFixed(),this.$toolbar.removeClass("toolbar-fixed-box")},setDropdownsFixed:function(){var t=this.$toolbar.innerHeight()+this.opts.toolbarFixedTopOffset,n="fixed";this.opts.toolbarFixedTarget!==document&&(t=this.$toolbar.innerHeight()+this.$toolbar.offset().top+this.opts.toolbarFixedTopOffset,n="absolute"),e(".redactor-dropdown").each(function(){e(this).css({position:n,top:t+"px"})})},unsetDropdownsFixed:function(){var t=this.$toolbar.innerHeight()+this.$toolbar.offset().top;e(".redactor-dropdown").each(function(){e(this).css({position:"absolute",top:t+"px"})})}}},upload:function(){return{init:function(t,n,r){this.upload.direct=!1,this.upload.callback=r,this.upload.url=n,this.upload.$el=e(t),this.upload.$droparea=e('<div id="redactor-droparea" />'),this.upload.$placeholdler=e('<div id="redactor-droparea-placeholder" />').text("Drop file here or "),this.upload.$input=e('<input type="file" name="file" />'),this.upload.$placeholdler.append(this.upload.$input),this.upload.$droparea.append(this.upload.$placeholdler),this.upload.$el.append(this.upload.$droparea),this.upload.$droparea.off("redactor.upload"),this.upload.$input.off("redactor.upload"),this.upload.$droparea.on("dragover.redactor.upload",e.proxy(this.upload.onDrag,this)),this.upload.$droparea.on("dragleave.redactor.upload",e.proxy(this.upload.onDragLeave,this)),this.upload.$input.on("change.redactor.upload",e.proxy(function(e){e=e.originalEvent||e,this.upload.traverseFile(this.upload.$input[0].files[0],e)},this)),this.upload.$droparea.on("drop.redactor.upload",e.proxy(function(e){e.preventDefault(),this.upload.$droparea.removeClass("drag-hover").addClass("drag-drop"),this.upload.onDrop(e)},this))},directUpload:function(e,t){this.upload.direct=!0,this.upload.traverseFile(e,t)},onDrop:function(e){e=e.originalEvent||e;var t=e.dataTransfer.files;this.upload.traverseFile(t[0],e)},traverseFile:function(e,t){if(this.opts.s3){this.upload.setConfig(e),this.upload.s3uploadFile(e);return}var n=window.FormData?new FormData:null;if(window.FormData){this.upload.setConfig(e);var r=this.upload.type=="image"?this.opts.imageUploadParam:this.opts.fileUploadParam;n.append(r,e)}this.progress.show(),this.upload.sendData(n,t)},setConfig:function(e){this.upload.getType(e),this.upload.direct&&(this.upload.url=this.upload.type=="image"?this.opts.imageUpload:this.opts.fileUpload,this.upload.callback=this.upload.type=="image"?this.image.insert:this.file.insert)},getType:function(e){this.upload.type="image",this.opts.imageTypes.indexOf(e.type)==-1&&(this.upload.type="file")},getHiddenFields:function(t,n){return t===!1||typeof t!="object"?n:(e.each(t,e.proxy(function(t,r){r!==null&&r.toString().indexOf("#")===0&&(r=e(r).val()),n.append(t,r)},this)),n)},sendData:function(t,n){this.upload.type=="image"?(t=this.upload.getHiddenFields(this.opts.uploadImageFields,t),t=this.upload.getHiddenFields(this.upload.imageFields,t)):(t=this.upload.getHiddenFields(this.opts.uploadFileFields,t),t=this.upload.getHiddenFields(this.upload.fileFields,t));var r=new XMLHttpRequest;r.open("POST",this.upload.url),r.onreadystatechange=e.proxy(function(){if(r.readyState==4){var t=r.responseText;t=t.replace(/^\[/,""),t=t.replace(/\]$/,"");var i;try{i=typeof t=="string"?e.parseJSON(t):t}catch(s){i={error:!0}}this.progress.hide(),this.upload.direct||this.upload.$droparea.removeClass("drag-drop"),this.upload.callback(i,this.upload.direct,n)}},this),r.send(t)},onDrag:function(e){e.preventDefault(),this.upload.$droparea.addClass("drag-hover")},onDragLeave:function(e){e.preventDefault(),this.upload.$droparea.removeClass("drag-hover")},clearImageFields:function(){this.upload.imageFields={}},addImageFields:function(e,t){this.upload.imageFields[e]=t},removeImageFields:function(e){delete this.upload.imageFields[e]},clearFileFields:function(){this.upload.fileFields={}},addFileFields:function(e,t){this.upload.fileFields[e]=t},removeFileFields:function(e){delete this.upload.fileFields[e]},s3uploadFile:function(t){this.upload.s3executeOnSignedUrl(t,e.proxy(function(e){this.upload.s3uploadToS3(t,e)},this))},s3executeOnSignedUrl:function(e,t){var n=new XMLHttpRequest,r="?";this.opts.s3.search(/\?/)!="-1"&&(r="&"),n.open("GET",this.opts.s3+r+"name="+e.name+"&type="+e.type,!0),n.overrideMimeType&&n.overrideMimeType("text/plain; charset=x-user-defined");var i=this;n.onreadystatechange=function(e){this.readyState==4&&this.status==200?(i.progress.show(),t(decodeURIComponent(this.responseText))):this.readyState==4&&this.status!=200},n.send()},s3createCORSRequest:function(e,t){var n=new XMLHttpRequest;return"withCredentials"in n?n.open(e,t,!0):typeof XDomainRequest!="undefined"?(n=new XDomainRequest,n.open(e,t)):n=null,n},s3uploadToS3:function(t,n){var r=this.upload.s3createCORSRequest("PUT",n);!r||(r.onload=e.proxy(function(){if(r.status==200){this.progress.hide();var e=n.split("?");if(!e[0])return!1;this.upload.direct||this.upload.$droparea.removeClass("drag-drop");var t={filelink:e[0]};if(this.upload.type=="file"){var i=e[0].split("/");t.filename=i[i.length-1]}this.upload.callback(t,this.upload.direct,!1)}},this),r.onerror=function(){},r.upload.onprogress=function(e){},r.setRequestHeader("Content-Type",t.type),r.setRequestHeader("x-amz-acl","public-read"),r.send(t))}}},utils:function(){return{isMobile:function(){return/(iPhone|iPod|BlackBerry|Android)/.test(navigator.userAgent)},isDesktop:function(){return!/(iPhone|iPod|iPad|BlackBerry|Android)/.test(navigator.userAgent)},isString:function(e){return Object.prototype.toString.call(e)=="[object String]"},isEmpty:function(t,n){return t=t.replace(/[\u200B-\u200D\uFEFF]/g,""),t=t.replace(/ /gi,""),t=t.replace(/<\/?br\s?\/?>/g,""),t=t.replace(/\s/g,""),t=t.replace(/^<p>[^\W\w\D\d]*?<\/p>$/i,""),n!==!1&&(t=t.replace(/<[^\/>][^>]*><\/[^>]+>/gi,""),t=t.replace(/<[^\/>][^>]*><\/[^>]+>/gi,"")),t=e.trim(t),t===""},normalize:function(e){return typeof e=="undefined"?0:parseInt(e.replace("px",""),10)},hexToRgb:function(e){if(typeof e=="undefined")return;if(e.search(/^#/)==-1)return e;var t=/^#?([a-f\d])([a-f\d])([a-f\d])$/i;e=e.replace(t,function(e,t,n,r){return t+t+n+n+r+r});var n=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(e);return"rgb("+parseInt(n[1],16)+", "+parseInt(n[2],16)+", "+parseInt(n[3],16)+")"},getOuterHtml:function(t){return e("<div>").append(e(t).eq(0).clone()).html()},getAlignmentElement:function(t){return e.inArray(t.tagName,this.opts.alignmentTags)!==-1?e(t):e(t).closest(this.opts.alignmentTags.toString().toLowerCase(),this.$editor[0])},removeEmptyAttr:function(t,n){var r=e(t);return typeof r.attr(n)=="undefined"?!0:r.attr(n)===""?(r.removeAttr(n),!0):!1},removeEmpty:function(t,n){var r=e(n);r.find(".redactor-invisible-space").removeAttr("style").removeAttr("class");if(r.find("hr, br, img, iframe").length!==0)return;var i=e.trim(r.text());this.utils.isEmpty(i,!1)&&r.remove()},saveScroll:function(){if(this.utils.isSelectAll())return;this.saveEditorScroll=this.$editor.scrollTop(),this.saveBodyScroll=e(window).scrollTop(),this.opts.scrollTarget&&(this.saveTargetScroll=e(this.opts.scrollTarget).scrollTop())},restoreScroll:function(){if(typeof this.saveScroll=="undefined"&&typeof this.saveBodyScroll=="undefined")return;e(window).scrollTop(this.saveBodyScroll),this.$editor.scrollTop(this.saveEditorScroll),this.opts.scrollTarget&&e(this.opts.scrollTarget).scrollTop(this.saveTargetScroll)},createSpaceElement:function(){var e=document.createElement("span");return e.className="redactor-invisible-space",e.innerHTML=this.opts.invisibleSpace,e},removeInlineTags:function(t){var n=this.opts.inlineTags;n.push("span"),t.tagName=="PRE"&&n.push("a"),e(t).find(n.join(",")).not("span.redactor-selection-marker").contents().unwrap()},replaceWithContents:function(t,n){var r=this;e(t).replaceWith(function(){return n===!0&&r.utils.removeInlineTags(this),e(this).contents()})},replaceToTag:function(t,n,r){var i,s=this;return e(t).replaceWith(function(){i=e("<"+n+" />").append(e(this).contents());for(var t=0;t<this.attributes.length;t++)i.attr(this.attributes[t].name,this.attributes[t].value);return r===!0&&s.utils.removeInlineTags(i),i}),i},isStartOfElement:function(){var e=this.selection.getBlock();if(!e)return!1;var t=this.caret.getOffsetOfElement(e);return t===0?!0:!1},isEndOfElement:function(){var t=this.selection.getBlock();if(!t)return!1;var n=this.caret.getOffsetOfElement(t),r=e.trim(e(t).text()).replace(/\n\r\n/g,"");return n==r.length?!0:!1},isBlock:function(e){return e=e[0]||e,e&&this.utils.isBlockTag(e.tagName)},isBlockTag:function(e){return typeof e=="undefined"?!1:this.reIsBlock.test(e)},isTag:function(t,n){var r=e(t).closest(n);return r.size()==1?r[0]:!1},isSelectAll:function(){return this.selectAll},enableSelectAll:function(){this.selectAll=!0},disableSelectAll:function(){this.selectAll=!1},isRedactorParent:function(t){return t?e(t).parents(".redactor-editor").length===0||e(t).hasClass("redactor-editor")?!1:t:!1},isCurrentOrParent:function(t){var n=this.selection.getParent(),r=this.selection.getCurrent();if(e.isArray(t)){var i=0;return e.each(t,e.proxy(function(e,t){this.utils.isCurrentOrParentOne(r,n,t)&&i++},this)),i===0?!1:!0}return this.utils.isCurrentOrParentOne(r,n,t)},isCurrentOrParentOne:function(e,t,n){return t&&t.tagName===n?t:e&&e.tagName===n?e:!1},isOldIe:function(){return this.utils.browser("msie")&&parseInt(this.utils.browser("version"),10)<9?!0:!1},isLessIe10:function(){return this.utils.browser("msie")&&parseInt(this.utils.browser("version"),10)<10?!0:!1},isIe11:function(){return!!navigator.userAgent.match(/Trident\/7\./)},browser:function(e){var t=navigator.userAgent.toLowerCase(),n=/(opr)[\/]([\w.]+)/.exec(t)||/(chrome)[ \/]([\w.]+)/.exec(t)||/(webkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(t)||/(webkit)[ \/]([\w.]+)/.exec(t)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(t)||/(msie) ([\w.]+)/.exec(t)||t.indexOf("trident")>=0&&/(rv)(?::| )([\w.]+)/.exec(t)||t.indexOf("compatible")<0&&/(mozilla)(?:.*? rv:([\w.]+)|)/.exec(t)||[];return e=="version"?n[2]:e=="webkit"?n[1]=="chrome"||n[1]=="webkit":n[1]=="rv"?e=="msie":n[1]=="opr"?e=="webkit":e==n[1]}}}},i.prototype.init.prototype=i.prototype,e.Redactor.fn.formatLinkify=function(t,i,s,o,u,a){var f="((?:http[s]?:\\/\\/(?:www\\.)?|www\\.){1}(?:[0-9A-Za-z\\-%_]+\\.)+[a-zA-Z]{2,}(?::[0-9]+)?(?:(?:/[0-9A-Za-z\\-\\.%+_]*)+)?(?:\\?(?:[0-9A-Za-z\\-\\.%_]+(?:=[0-9A-Za-z\\-\\.%_\\+]*)?)?(?:&(?:[0-9A-Za-z\\-\\.%_]+(?:=[0-9A-Za-z\\-\\.%_\\+]*)?)?)*)?(?:#[0-9A-Za-z\\-\\.%_\\+=\\?&;]*)?)",l=new RegExp(f,"gi"),c=/(https?|ftp):\/\//i,h=/(https?:\/\/.*\.(?:png|jpg|jpeg|gif))/gi,p=(this.$editor?this.$editor[0]:this).childNodes,d=p.length;while(d--){var v=p[d];if(v.nodeType===3){var m=v.nodeValue;if(u&&m){var g='<iframe width="500" height="281" src="',y='" frameborder="0" allowfullscreen></iframe>';m.match(n)?(m=m.replace(n,g+"//www.youtube.com/embed/$1"+y),e(v).after(m).remove()):m.match(r)&&(m=m.replace(r,g+"//player.vimeo.com/video/$2"+y),e(v).after(m).remove())}if(o&&m&&m.match(h)){m=m.replace(h,'<img src="$1" />'),e(v).after(m).remove();return}m.search(/\$/g)!=-1&&(m=m.replace(/\$/g,"$"));var b=m.match(l);if(s&&m&&b){var w=b.length;for(var E=0;E<w;E++){b[E].match(/\.$/)!==null&&(b[E]=b[E].replace(/\.$/,""));var S=b[E],x=S,T="";S.match(/\s$/)!==null&&(T=" ");var N=t+"://";S.match(c)!==null&&(N=""),x.length>a&&(x=x.substring(0,a)+"..."),x=x.replace(/$/g,"$").replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">"),m=m.replace(S,'<a href="'+N+e.trim(S)+'">'+e.trim(x)+"</a>"+T)}e(v).after(m).remove()}}else v.nodeType===1&&!/^(a|button|textarea)$/i.test(v.tagName)&&e.Redactor.fn.formatLinkify.call(v,t,i,s,o,u,a)}}})(jQuery);
\ No newline at end of file
diff --git a/scp/css/scp.css b/scp/css/scp.css
index ebb60c9ba34d2b21761a3fdb59f148524e7ef8cc..37979a2c7531d71f26910ea796fbbfbaa7a54f61 100644
--- a/scp/css/scp.css
+++ b/scp/css/scp.css
@@ -1431,7 +1431,7 @@ time {
z-index:1;
}
-.redactor_editor {
+.redactor-editor {
font-size: 11pt;
}
@@ -2141,3 +2141,6 @@ td.indented {
#dynamic-actions > tr > td {
padding: 5px;
}
+.no-margin {
+ margin: 0 !important;
+}