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7adcb81e | 1 | /**\r |
3b35bd27 | 2 | * @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.\r |
7adcb81e IB |
3 | * For licensing, see LICENSE.md or http://ckeditor.com/license\r |
4 | */\r | |
5 | \r | |
6 | /**\r | |
7 | * @fileOverview The Image plugin.\r | |
8 | */\r | |
9 | \r | |
10 | ( function() {\r | |
11 | \r | |
12 | CKEDITOR.plugins.add( 'image', {\r | |
13 | requires: 'dialog',\r | |
14 | // jscs:disable maximumLineLength\r | |
3b35bd27 | 15 | lang: 'af,ar,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%\r |
7adcb81e IB |
16 | // jscs:enable maximumLineLength\r |
17 | icons: 'image', // %REMOVE_LINE_CORE%\r | |
18 | hidpi: true, // %REMOVE_LINE_CORE%\r | |
19 | init: function( editor ) {\r | |
20 | // Abort when Image2 is to be loaded since both plugins\r | |
21 | // share the same button, command, etc. names (#11222).\r | |
22 | if ( editor.plugins.image2 )\r | |
23 | return;\r | |
24 | \r | |
25 | var pluginName = 'image';\r | |
26 | \r | |
27 | // Register the dialog.\r | |
28 | CKEDITOR.dialog.add( pluginName, this.path + 'dialogs/image.js' );\r | |
29 | \r | |
30 | var allowed = 'img[alt,!src]{border-style,border-width,float,height,margin,margin-bottom,margin-left,margin-right,margin-top,width}',\r | |
31 | required = 'img[alt,src]';\r | |
32 | \r | |
33 | if ( CKEDITOR.dialog.isTabEnabled( editor, pluginName, 'advanced' ) )\r | |
34 | allowed = 'img[alt,dir,id,lang,longdesc,!src,title]{*}(*)';\r | |
35 | \r | |
36 | // Register the command.\r | |
37 | editor.addCommand( pluginName, new CKEDITOR.dialogCommand( pluginName, {\r | |
38 | allowedContent: allowed,\r | |
39 | requiredContent: required,\r | |
40 | contentTransformations: [\r | |
41 | [ 'img{width}: sizeToStyle', 'img[width]: sizeToAttribute' ],\r | |
42 | [ 'img{float}: alignmentToStyle', 'img[align]: alignmentToAttribute' ]\r | |
43 | ]\r | |
44 | } ) );\r | |
45 | \r | |
46 | // Register the toolbar button.\r | |
47 | editor.ui.addButton && editor.ui.addButton( 'Image', {\r | |
48 | label: editor.lang.common.image,\r | |
49 | command: pluginName,\r | |
50 | toolbar: 'insert,10'\r | |
51 | } );\r | |
52 | \r | |
53 | editor.on( 'doubleclick', function( evt ) {\r | |
54 | var element = evt.data.element;\r | |
55 | \r | |
56 | if ( element.is( 'img' ) && !element.data( 'cke-realelement' ) && !element.isReadOnly() )\r | |
57 | evt.data.dialog = 'image';\r | |
58 | } );\r | |
59 | \r | |
60 | // If the "menu" plugin is loaded, register the menu items.\r | |
61 | if ( editor.addMenuItems ) {\r | |
62 | editor.addMenuItems( {\r | |
63 | image: {\r | |
64 | label: editor.lang.image.menu,\r | |
65 | command: 'image',\r | |
66 | group: 'image'\r | |
67 | }\r | |
68 | } );\r | |
69 | }\r | |
70 | \r | |
71 | // If the "contextmenu" plugin is loaded, register the listeners.\r | |
72 | if ( editor.contextMenu ) {\r | |
73 | editor.contextMenu.addListener( function( element ) {\r | |
74 | if ( getSelectedImage( editor, element ) )\r | |
75 | return { image: CKEDITOR.TRISTATE_OFF };\r | |
76 | } );\r | |
77 | }\r | |
78 | },\r | |
79 | afterInit: function( editor ) {\r | |
80 | // Abort when Image2 is to be loaded since both plugins\r | |
81 | // share the same button, command, etc. names (#11222).\r | |
82 | if ( editor.plugins.image2 )\r | |
83 | return;\r | |
84 | \r | |
85 | // Customize the behavior of the alignment commands. (#7430)\r | |
86 | setupAlignCommand( 'left' );\r | |
87 | setupAlignCommand( 'right' );\r | |
88 | setupAlignCommand( 'center' );\r | |
89 | setupAlignCommand( 'block' );\r | |
90 | \r | |
91 | function setupAlignCommand( value ) {\r | |
92 | var command = editor.getCommand( 'justify' + value );\r | |
93 | if ( command ) {\r | |
94 | if ( value == 'left' || value == 'right' ) {\r | |
95 | command.on( 'exec', function( evt ) {\r | |
96 | var img = getSelectedImage( editor ),\r | |
97 | align;\r | |
98 | if ( img ) {\r | |
99 | align = getImageAlignment( img );\r | |
100 | if ( align == value ) {\r | |
101 | img.removeStyle( 'float' );\r | |
102 | \r | |
103 | // Remove "align" attribute when necessary.\r | |
104 | if ( value == getImageAlignment( img ) )\r | |
105 | img.removeAttribute( 'align' );\r | |
106 | } else {\r | |
107 | img.setStyle( 'float', value );\r | |
108 | }\r | |
109 | \r | |
110 | evt.cancel();\r | |
111 | }\r | |
112 | } );\r | |
113 | }\r | |
114 | \r | |
115 | command.on( 'refresh', function( evt ) {\r | |
116 | var img = getSelectedImage( editor ),\r | |
117 | align;\r | |
118 | if ( img ) {\r | |
119 | align = getImageAlignment( img );\r | |
120 | \r | |
121 | this.setState(\r | |
122 | ( align == value ) ? CKEDITOR.TRISTATE_ON : ( value == 'right' || value == 'left' ) ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED );\r | |
123 | \r | |
124 | evt.cancel();\r | |
125 | }\r | |
126 | } );\r | |
127 | }\r | |
128 | }\r | |
129 | }\r | |
130 | } );\r | |
131 | \r | |
132 | function getSelectedImage( editor, element ) {\r | |
133 | if ( !element ) {\r | |
134 | var sel = editor.getSelection();\r | |
135 | element = sel.getSelectedElement();\r | |
136 | }\r | |
137 | \r | |
138 | if ( element && element.is( 'img' ) && !element.data( 'cke-realelement' ) && !element.isReadOnly() )\r | |
139 | return element;\r | |
140 | }\r | |
141 | \r | |
142 | function getImageAlignment( element ) {\r | |
143 | var align = element.getStyle( 'float' );\r | |
144 | \r | |
145 | if ( align == 'inherit' || align == 'none' )\r | |
146 | align = 0;\r | |
147 | \r | |
148 | if ( !align )\r | |
149 | align = element.getAttribute( 'align' );\r | |
150 | \r | |
151 | return align;\r | |
152 | }\r | |
153 | \r | |
154 | } )();\r | |
155 | \r | |
156 | /**\r | |
157 | * Determines whether dimension inputs should be automatically filled when the image URL changes in the Image plugin dialog window.\r | |
158 | *\r | |
159 | * config.image_prefillDimensions = false;\r | |
160 | *\r | |
161 | * @since 4.5\r | |
162 | * @cfg {Boolean} [image_prefillDimensions=true]\r | |
163 | * @member CKEDITOR.config\r | |
164 | */\r | |
165 | \r | |
166 | /**\r | |
167 | * Whether to remove links when emptying the link URL field in the Image dialog window.\r | |
168 | *\r | |
169 | * config.image_removeLinkByEmptyURL = false;\r | |
170 | *\r | |
171 | * @cfg {Boolean} [image_removeLinkByEmptyURL=true]\r | |
172 | * @member CKEDITOR.config\r | |
173 | */\r | |
174 | CKEDITOR.config.image_removeLinkByEmptyURL = true;\r | |
175 | \r | |
176 | /**\r | |
177 | * Padding text to set off the image in the preview area.\r | |
178 | *\r | |
179 | * config.image_previewText = CKEDITOR.tools.repeat( '___ ', 100 );\r | |
180 | *\r | |
181 | * @cfg {String} [image_previewText='Lorem ipsum dolor...' (placeholder text)]\r | |
182 | * @member CKEDITOR.config\r | |
183 | */\r |