[3019] | 1 | /*
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| 2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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| 3 | For licensing, see LICENSE.html or http://ckeditor.com/license
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| 4 | */
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| 5 |
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| 6 | /**
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| 7 | * @fileOverview The "wysiwygarea" plugin. It registers the "wysiwyg" editing
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| 8 | * mode, which handles the main editing area space.
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| 9 | */
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| 10 |
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| 11 | (function()
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| 12 | {
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| 13 | /**
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| 14 | * List of elements in which has no way to move editing focus outside.
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| 15 | */
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| 16 | var nonExitableElementNames = { table:1,pre:1 };
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| 17 | // Matching an empty paragraph at the end of document.
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| 18 | var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?:<br[^>]*>| | )\s*(:?<\/\1>)?\s*$/gi;
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| 19 |
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| 20 | function onInsertHtml( evt )
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| 21 | {
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| 22 | if ( this.mode == 'wysiwyg' )
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| 23 | {
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| 24 | this.focus();
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| 25 |
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| 26 | var selection = this.getSelection(),
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| 27 | data = evt.data;
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| 28 |
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| 29 | if ( this.dataProcessor )
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| 30 | data = this.dataProcessor.toHtml( data );
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| 31 |
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| 32 | if ( CKEDITOR.env.ie )
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| 33 | {
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| 34 | var selIsLocked = selection.isLocked;
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| 35 |
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| 36 | if ( selIsLocked )
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| 37 | selection.unlock();
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| 38 |
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| 39 | var $sel = selection.getNative();
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| 40 | if ( $sel.type == 'Control' )
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| 41 | $sel.clear();
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| 42 | $sel.createRange().pasteHTML( data );
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| 43 |
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| 44 | if ( selIsLocked )
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| 45 | this.getSelection().lock();
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| 46 | }
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| 47 | else
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| 48 | this.document.$.execCommand( 'inserthtml', false, data );
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| 49 | }
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| 50 | }
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| 51 |
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| 52 | function onInsertElement( evt )
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| 53 | {
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| 54 | if ( this.mode == 'wysiwyg' )
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| 55 | {
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| 56 | this.focus();
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| 57 | this.fire( 'saveSnapshot' );
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| 58 |
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| 59 | var element = evt.data,
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| 60 | elementName = element.getName(),
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| 61 | isBlock = CKEDITOR.dtd.$block[ elementName ];
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| 62 |
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| 63 | var selection = this.getSelection(),
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| 64 | ranges = selection.getRanges();
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| 65 |
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| 66 | var selIsLocked = selection.isLocked;
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| 67 |
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| 68 | if ( selIsLocked )
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| 69 | selection.unlock();
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| 70 |
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| 71 | var range, clone, lastElement, bookmark;
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| 72 |
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| 73 | for ( var i = ranges.length - 1 ; i >= 0 ; i-- )
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| 74 | {
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| 75 | range = ranges[ i ];
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| 76 |
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| 77 | // Remove the original contents.
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| 78 | range.deleteContents();
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| 79 |
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| 80 | clone = !i && element || element.clone( true );
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| 81 |
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| 82 | // If we're inserting a block at dtd-violated position, split
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| 83 | // the parent blocks until we reach blockLimit.
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| 84 | var current, dtd;
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| 85 | if ( isBlock )
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| 86 | {
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| 87 | while( ( current = range.getCommonAncestor( false, true ) )
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| 88 | && ( dtd = CKEDITOR.dtd[ current.getName() ] )
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| 89 | && !( dtd && dtd [ elementName ] ) )
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| 90 | {
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| 91 | // If we're in an empty block which indicate a new paragraph,
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| 92 | // simply replace it with the inserting block.(#3664)
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| 93 | if ( range.checkStartOfBlock()
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| 94 | && range.checkEndOfBlock() )
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| 95 | {
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| 96 | range.setStartBefore( current );
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| 97 | range.collapse( true );
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| 98 | current.remove();
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| 99 | }
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| 100 | else
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| 101 | range.splitBlock();
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| 102 | }
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| 103 | }
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| 104 |
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| 105 | // Insert the new node.
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| 106 | range.insertNode( clone );
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| 107 |
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| 108 | // Save the last element reference so we can make the
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| 109 | // selection later.
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| 110 | if ( !lastElement )
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| 111 | lastElement = clone;
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| 112 | }
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| 113 |
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| 114 | range.moveToPosition( lastElement, CKEDITOR.POSITION_AFTER_END );
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| 115 |
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| 116 | var next = lastElement.getNextSourceNode( true );
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| 117 | if ( next && next.type == CKEDITOR.NODE_ELEMENT )
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| 118 | range.moveToElementEditStart( next );
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| 119 |
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| 120 | selection.selectRanges( [ range ] );
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| 121 |
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| 122 | if ( selIsLocked )
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| 123 | this.getSelection().lock();
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| 124 |
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| 125 | // Save snaps after the whole execution completed.
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| 126 | // This's a workaround for make DOM modification's happened after
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| 127 | // 'insertElement' to be included either, e.g. Form-based dialogs' 'commitContents'
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| 128 | // call.
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| 129 | CKEDITOR.tools.setTimeout( function(){
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| 130 | this.fire( 'saveSnapshot' );
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| 131 | }, 0, this );
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| 132 | }
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| 133 | }
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| 134 |
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| 135 | // DOM modification here should not bother dirty flag.(#4385)
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| 136 | function restoreDirty( editor )
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| 137 | {
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| 138 | if( !editor.checkDirty() )
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| 139 | setTimeout( function(){ editor.resetDirty(); } );
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| 140 | }
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| 141 |
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| 142 | /**
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| 143 | * Auto-fixing block-less content by wrapping paragraph (#3190), prevent
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| 144 | * non-exitable-block by padding extra br.(#3189)
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| 145 | */
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| 146 | function onSelectionChangeFixBody( evt )
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| 147 | {
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| 148 | var editor = evt.editor,
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| 149 | path = evt.data.path,
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| 150 | blockLimit = path.blockLimit,
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| 151 | selection = evt.data.selection,
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| 152 | range = selection.getRanges()[0],
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| 153 | body = editor.document.getBody(),
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| 154 | enterMode = editor.config.enterMode;
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| 155 |
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| 156 | // When enterMode set to block, we'll establing new paragraph only if we're
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| 157 | // selecting inline contents right under body. (#3657)
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| 158 | if ( enterMode != CKEDITOR.ENTER_BR
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| 159 | && range.collapsed
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| 160 | && blockLimit.getName() == 'body'
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| 161 | && !path.block )
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| 162 | {
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| 163 | restoreDirty( editor );
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| 164 | var bms = selection.createBookmarks(),
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| 165 | fixedBlock = range.fixBlock( true,
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| 166 | editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' );
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| 167 |
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| 168 | // For IE, we'll be removing any bogus br ( introduce by fixing body )
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| 169 | // right now to prevent it introducing visual line break.
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| 170 | if ( CKEDITOR.env.ie )
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| 171 | {
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| 172 | var brNodeList = fixedBlock.getElementsByTag( 'br' ), brNode;
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| 173 | for ( var i = 0 ; i < brNodeList.count() ; i++ )
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| 174 | {
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| 175 | if( ( brNode = brNodeList.getItem( i ) ) && brNode.hasAttribute( '_cke_bogus' ) )
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| 176 | brNode.remove();
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| 177 | }
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| 178 | }
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| 179 |
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| 180 | selection.selectBookmarks( bms );
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| 181 |
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| 182 | // If the fixed block is blank and is already followed by a exitable
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| 183 | // block, we should drop it and move to the exist block(#3684).
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| 184 | var children = fixedBlock.getChildren(),
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| 185 | count = children.count(),
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| 186 | firstChild,
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| 187 | whitespaceGuard = CKEDITOR.dom.walker.whitespaces( true ),
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| 188 | previousElement = fixedBlock.getPrevious( whitespaceGuard ),
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| 189 | nextElement = fixedBlock.getNext( whitespaceGuard ),
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| 190 | enterBlock;
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| 191 | if ( previousElement && previousElement.getName
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| 192 | && !( previousElement.getName() in nonExitableElementNames ) )
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| 193 | enterBlock = previousElement;
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| 194 | else if ( nextElement && nextElement.getName
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| 195 | && !( nextElement.getName() in nonExitableElementNames ) )
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| 196 | enterBlock = nextElement;
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| 197 |
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| 198 | // Not all blocks are editable, e.g. <hr />, further checking it.(#3994)
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| 199 | if( ( !count
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| 200 | || ( firstChild = children.getItem( 0 ) ) && firstChild.is && firstChild.is( 'br' ) )
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| 201 | && enterBlock
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| 202 | && range.moveToElementEditStart( enterBlock ) )
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| 203 | {
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| 204 | fixedBlock.remove();
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| 205 | range.select();
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| 206 | }
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| 207 | }
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| 208 |
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| 209 | // Inserting the padding-br before body if it's preceded by an
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| 210 | // unexitable block.
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| 211 | var lastNode = body.getLast( CKEDITOR.dom.walker.whitespaces( true ) );
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| 212 | if ( lastNode && lastNode.getName && ( lastNode.getName() in nonExitableElementNames ) )
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| 213 | {
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| 214 | restoreDirty( editor );
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| 215 | var paddingBlock = editor.document.createElement(
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| 216 | ( CKEDITOR.env.ie && enterMode != CKEDITOR.ENTER_BR ) ?
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| 217 | '<br _cke_bogus="true" />' : 'br' );
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| 218 | body.append( paddingBlock );
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| 219 | }
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| 220 | }
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| 221 |
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| 222 | CKEDITOR.plugins.add( 'wysiwygarea',
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| 223 | {
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| 224 | requires : [ 'editingblock' ],
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| 225 |
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| 226 | init : function( editor )
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| 227 | {
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| 228 | var fixForBody = ( editor.config.enterMode != CKEDITOR.ENTER_BR )
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| 229 | ? editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' : false;
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| 230 |
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| 231 | editor.on( 'editingBlockReady', function()
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| 232 | {
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| 233 | var mainElement,
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| 234 | fieldset,
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| 235 | iframe,
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| 236 | isLoadingData,
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| 237 | isPendingFocus,
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| 238 | frameLoaded,
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| 239 | fireMode;
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| 240 |
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| 241 | // Support for custom document.domain in IE.
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| 242 | var isCustomDomain = CKEDITOR.env.isCustomDomain();
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| 243 |
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| 244 | // Creates the iframe that holds the editable document.
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| 245 | var createIFrame = function()
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| 246 | {
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| 247 | if ( iframe )
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| 248 | iframe.remove();
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| 249 | if ( fieldset )
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| 250 | fieldset.remove();
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| 251 |
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| 252 | frameLoaded = 0;
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| 253 | // The document domain must be set within the src
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| 254 | // attribute;
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| 255 | // Defer the script execution until iframe
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| 256 | // has been added to main window, this is needed for some
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| 257 | // browsers which will begin to load the frame content
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| 258 | // prior to it's presentation in DOM.(#3894)
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| 259 | var src = 'void( '
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| 260 | + ( CKEDITOR.env.gecko ? 'setTimeout' : '' ) + '( function(){' +
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| 261 | 'document.open();' +
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| 262 | ( CKEDITOR.env.ie && isCustomDomain ? 'document.domain="' + document.domain + '";' : '' ) +
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| 263 | 'document.write( window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] );' +
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| 264 | 'document.close();' +
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| 265 | 'window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] = null;' +
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| 266 | '}'
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| 267 | + ( CKEDITOR.env.gecko ? ', 0 )' : ')()' )
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| 268 | + ' )';
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| 269 |
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| 270 | // Loading via src attribute does not work in Opera.
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| 271 | if ( CKEDITOR.env.opera )
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| 272 | src = 'void(0);';
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| 273 |
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| 274 | iframe = CKEDITOR.dom.element.createFromHtml( '<iframe' +
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| 275 | ' style="width:100%;height:100%"' +
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| 276 | ' frameBorder="0"' +
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| 277 | ' tabIndex="-1"' +
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| 278 | ' allowTransparency="true"' +
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| 279 | ' src="javascript:' + encodeURIComponent( src ) + '"' +
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| 280 | '></iframe>' );
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| 281 |
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| 282 | var accTitle = editor.lang.editorTitle.replace( '%1', editor.name );
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| 283 |
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| 284 | if ( CKEDITOR.env.gecko )
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| 285 | {
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| 286 | // Double checking the iframe will be loaded properly(#4058).
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| 287 | iframe.on( 'load', function( ev )
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| 288 | {
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| 289 | ev.removeListener();
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| 290 | contentDomReady( iframe.$.contentWindow );
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| 291 | } );
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| 292 |
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| 293 | // Accessibility attributes for Firefox.
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| 294 | mainElement.setAttributes(
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| 295 | {
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| 296 | role : 'region',
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| 297 | title : accTitle
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| 298 | } );
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| 299 | iframe.setAttributes(
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| 300 | {
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| 301 | role : 'region',
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| 302 | title : ' '
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| 303 | } );
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| 304 | }
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| 305 | else if ( CKEDITOR.env.webkit )
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| 306 | {
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| 307 | iframe.setAttribute( 'title', accTitle ); // Safari 4
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| 308 | iframe.setAttribute( 'name', accTitle ); // Safari 3
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| 309 | }
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| 310 | else if ( CKEDITOR.env.ie )
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| 311 | {
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| 312 | // Accessibility label for IE.
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| 313 | fieldset = CKEDITOR.dom.element.createFromHtml(
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| 314 | '<fieldset style="height:100%' +
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| 315 | ( CKEDITOR.env.ie && CKEDITOR.env.quirks ? ';position:relative' : '' ) +
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| 316 | '">' +
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| 317 | '<legend style="display:block;width:0;height:0;overflow:hidden;' +
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| 318 | ( CKEDITOR.env.ie && CKEDITOR.env.quirks ? 'position:absolute' : '' ) +
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| 319 | '">' +
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| 320 | CKEDITOR.tools.htmlEncode( accTitle ) +
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| 321 | '</legend>' +
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| 322 | '</fieldset>'
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| 323 | , CKEDITOR.document );
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| 324 | iframe.appendTo( fieldset );
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| 325 | fieldset.appendTo( mainElement );
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| 326 | }
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| 327 |
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| 328 | if ( !CKEDITOR.env.ie )
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| 329 | mainElement.append( iframe );
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| 330 | };
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| 331 |
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| 332 | // The script that is appended to the data being loaded. It
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| 333 | // enables editing, and makes some
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| 334 | var activationScript =
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| 335 | '<script id="cke_actscrpt" type="text/javascript">' +
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| 336 | 'window.onload = function()' +
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| 337 | '{' +
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| 338 | // Call the temporary function for the editing
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| 339 | // boostrap.
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| 340 | 'window.parent.CKEDITOR._["contentDomReady' + editor.name + '"]( window );' +
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| 341 | '}' +
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| 342 | '</script>';
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| 343 |
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| 344 | // Editing area bootstrap code.
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| 345 | var contentDomReady = function( domWindow )
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| 346 | {
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| 347 | if ( frameLoaded )
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| 348 | return;
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| 349 |
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| 350 | frameLoaded = 1;
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| 351 |
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| 352 | var domDocument = domWindow.document,
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| 353 | body = domDocument.body;
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| 354 |
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| 355 | // Remove this script from the DOM.
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| 356 | var script = domDocument.getElementById( "cke_actscrpt" );
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| 357 | script.parentNode.removeChild( script );
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| 358 |
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| 359 | delete CKEDITOR._[ 'contentDomReady' + editor.name ];
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| 360 |
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| 361 | body.spellcheck = !editor.config.disableNativeSpellChecker;
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| 362 |
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| 363 | if ( CKEDITOR.env.ie )
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| 364 | {
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| 365 | // Don't display the focus border.
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| 366 | body.hideFocus = true;
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| 367 |
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| 368 | // Disable and re-enable the body to avoid IE from
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| 369 | // taking the editing focus at startup. (#141 / #523)
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| 370 | body.disabled = true;
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| 371 | body.contentEditable = true;
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| 372 | body.removeAttribute( 'disabled' );
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| 373 | }
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| 374 | else
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| 375 | domDocument.designMode = 'on';
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| 376 |
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| 377 | // IE, Opera and Safari may not support it and throw
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| 378 | // errors.
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| 379 | try { domDocument.execCommand( 'enableObjectResizing', false, !editor.config.disableObjectResizing ) ; } catch(e) {}
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| 380 | try { domDocument.execCommand( 'enableInlineTableEditing', false, !editor.config.disableNativeTableHandles ) ; } catch(e) {}
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| 381 |
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| 382 | domWindow = editor.window = new CKEDITOR.dom.window( domWindow );
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| 383 | domDocument = editor.document = new CKEDITOR.dom.document( domDocument );
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| 384 |
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| 385 | // Gecko/Webkit need some help when selecting control type elements. (#3448)
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| 386 | if ( !( CKEDITOR.env.ie || CKEDITOR.env.opera) )
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| 387 | {
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| 388 | domDocument.on( 'mousedown', function( ev )
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| 389 | {
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| 390 | var control = ev.data.getTarget();
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| 391 | if ( control.is( 'img', 'hr', 'input', 'textarea', 'select' ) )
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| 392 | editor.getSelection().selectElement( control );
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| 393 | } );
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| 394 | }
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| 395 |
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| 396 | // Webkit: avoid from editing form control elements content.
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| 397 | if ( CKEDITOR.env.webkit )
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| 398 | {
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| 399 | // Prevent from tick checkbox/radiobox/select
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| 400 | domDocument.on( 'click', function( ev )
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| 401 | {
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| 402 | if ( ev.data.getTarget().is( 'input', 'select' ) )
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| 403 | ev.data.preventDefault();
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| 404 | } );
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| 405 |
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| 406 | // Prevent from editig textfield/textarea value.
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| 407 | domDocument.on( 'mouseup', function( ev )
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| 408 | {
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| 409 | if ( ev.data.getTarget().is( 'input', 'textarea' ) )
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| 410 | ev.data.preventDefault();
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| 411 | } );
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| 412 | }
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| 413 |
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| 414 | var focusTarget = ( CKEDITOR.env.ie || CKEDITOR.env.webkit ) ?
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| 415 | domWindow : domDocument;
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| 416 |
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| 417 | focusTarget.on( 'blur', function()
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| 418 | {
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| 419 | editor.focusManager.blur();
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| 420 | });
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| 421 |
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| 422 | focusTarget.on( 'focus', function()
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| 423 | {
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| 424 | // Gecko need a key event to 'wake up' the editing
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| 425 | // ability when document is empty.(#3864)
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| 426 | if ( CKEDITOR.env.gecko )
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| 427 | {
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| 428 | var first = body;
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| 429 | while( first.firstChild )
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| 430 | first = first.firstChild;
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| 431 |
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| 432 | if( !first.nextSibling
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| 433 | && ( 'BR' == first.tagName )
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| 434 | && first.hasAttribute( '_moz_editor_bogus_node' ) )
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| 435 | {
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| 436 | var keyEventSimulate = domDocument.$.createEvent( "KeyEvents" );
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| 437 | keyEventSimulate.initKeyEvent( 'keypress', true, true, domWindow.$, false,
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| 438 | false, false, false, 0, 32 );
|
---|
| 439 | domDocument.$.dispatchEvent( keyEventSimulate );
|
---|
| 440 | var bogusText = domDocument.getBody().getFirst() ;
|
---|
| 441 | // Compensate the line maintaining <br> if enterMode is not block.
|
---|
| 442 | if ( editor.config.enterMode == CKEDITOR.ENTER_BR )
|
---|
| 443 | domDocument.createElement( 'br', { attributes: { '_moz_dirty' : "" } } )
|
---|
| 444 | .replace( bogusText );
|
---|
| 445 | else
|
---|
| 446 | bogusText.remove();
|
---|
| 447 | }
|
---|
| 448 | }
|
---|
| 449 |
|
---|
| 450 | editor.focusManager.focus();
|
---|
| 451 | });
|
---|
| 452 |
|
---|
| 453 | var keystrokeHandler = editor.keystrokeHandler;
|
---|
| 454 | if ( keystrokeHandler )
|
---|
| 455 | keystrokeHandler.attach( domDocument );
|
---|
| 456 |
|
---|
| 457 | // Cancel default action for backspace in IE on control types. (#4047)
|
---|
| 458 | if ( CKEDITOR.env.ie )
|
---|
| 459 | {
|
---|
| 460 | editor.on( 'key', function( event )
|
---|
| 461 | {
|
---|
| 462 | // Backspace.
|
---|
| 463 | var control = event.data.keyCode == 8
|
---|
| 464 | && editor.getSelection().getSelectedElement();
|
---|
| 465 | if ( control )
|
---|
| 466 | {
|
---|
| 467 | // Make undo snapshot.
|
---|
| 468 | editor.fire( 'saveSnapshot' );
|
---|
| 469 | // Remove manually.
|
---|
| 470 | control.remove();
|
---|
| 471 | editor.fire( 'saveSnapshot' );
|
---|
| 472 | event.cancel();
|
---|
| 473 | }
|
---|
| 474 | } );
|
---|
| 475 | }
|
---|
| 476 |
|
---|
| 477 | // Adds the document body as a context menu target.
|
---|
| 478 | if ( editor.contextMenu )
|
---|
| 479 | editor.contextMenu.addTarget( domDocument );
|
---|
| 480 |
|
---|
| 481 | setTimeout( function()
|
---|
| 482 | {
|
---|
| 483 | editor.fire( 'contentDom' );
|
---|
| 484 |
|
---|
| 485 | if ( fireMode )
|
---|
| 486 | {
|
---|
| 487 | editor.mode = 'wysiwyg';
|
---|
| 488 | editor.fire( 'mode' );
|
---|
| 489 | fireMode = false;
|
---|
| 490 | }
|
---|
| 491 |
|
---|
| 492 | isLoadingData = false;
|
---|
| 493 |
|
---|
| 494 | if ( isPendingFocus )
|
---|
| 495 | {
|
---|
| 496 | editor.focus();
|
---|
| 497 | isPendingFocus = false;
|
---|
| 498 | }
|
---|
| 499 | setTimeout( function()
|
---|
| 500 | {
|
---|
| 501 | editor.fire( 'dataReady' );
|
---|
| 502 | }, 0 );
|
---|
| 503 |
|
---|
| 504 | /*
|
---|
| 505 | * IE BUG: IE might have rendered the iframe with invisible contents.
|
---|
| 506 | * (#3623). Push some inconsequential CSS style changes to force IE to
|
---|
| 507 | * refresh it.
|
---|
| 508 | *
|
---|
| 509 | * Also, for some unknown reasons, short timeouts (e.g. 100ms) do not
|
---|
| 510 | * fix the problem. :(
|
---|
| 511 | */
|
---|
| 512 | if ( CKEDITOR.env.ie )
|
---|
| 513 | {
|
---|
| 514 | setTimeout( function()
|
---|
| 515 | {
|
---|
| 516 | if ( editor.document )
|
---|
| 517 | {
|
---|
| 518 | var $body = editor.document.$.body;
|
---|
| 519 | $body.runtimeStyle.marginBottom = '0px';
|
---|
| 520 | $body.runtimeStyle.marginBottom = '';
|
---|
| 521 | }
|
---|
| 522 | }, 1000 );
|
---|
| 523 | }
|
---|
| 524 | },
|
---|
| 525 | 0 );
|
---|
| 526 | };
|
---|
| 527 |
|
---|
| 528 | editor.addMode( 'wysiwyg',
|
---|
| 529 | {
|
---|
| 530 | load : function( holderElement, data, isSnapshot )
|
---|
| 531 | {
|
---|
| 532 | mainElement = holderElement;
|
---|
| 533 |
|
---|
| 534 | if ( CKEDITOR.env.ie && CKEDITOR.env.quirks )
|
---|
| 535 | holderElement.setStyle( 'position', 'relative' );
|
---|
| 536 |
|
---|
| 537 | // The editor data "may be dirty" after this
|
---|
| 538 | // point.
|
---|
| 539 | editor.mayBeDirty = true;
|
---|
| 540 |
|
---|
| 541 | fireMode = true;
|
---|
| 542 |
|
---|
| 543 | if ( isSnapshot )
|
---|
| 544 | this.loadSnapshotData( data );
|
---|
| 545 | else
|
---|
| 546 | this.loadData( data );
|
---|
| 547 | },
|
---|
| 548 |
|
---|
| 549 | loadData : function( data )
|
---|
| 550 | {
|
---|
| 551 | isLoadingData = true;
|
---|
| 552 |
|
---|
| 553 | // Get the HTML version of the data.
|
---|
| 554 | if ( editor.dataProcessor )
|
---|
| 555 | {
|
---|
| 556 | data = editor.dataProcessor.toHtml( data, fixForBody );
|
---|
| 557 | }
|
---|
| 558 |
|
---|
| 559 | data =
|
---|
| 560 | editor.config.docType +
|
---|
| 561 | '<html dir="' + editor.config.contentsLangDirection + '">' +
|
---|
| 562 | '<head>' +
|
---|
| 563 | '<link type="text/css" rel="stylesheet" href="' +
|
---|
| 564 | [].concat( editor.config.contentsCss ).join( '"><link type="text/css" rel="stylesheet" href="' ) +
|
---|
| 565 | '">' +
|
---|
| 566 | '<style type="text/css" _fcktemp="true">' +
|
---|
| 567 | editor._.styles.join( '\n' ) +
|
---|
| 568 | '</style>'+
|
---|
| 569 | '</head>' +
|
---|
| 570 | '<body>' +
|
---|
| 571 | data +
|
---|
| 572 | '</body>' +
|
---|
| 573 | '</html>' +
|
---|
| 574 | activationScript;
|
---|
| 575 |
|
---|
| 576 | window[ '_cke_htmlToLoad_' + editor.name ] = data;
|
---|
| 577 | CKEDITOR._[ 'contentDomReady' + editor.name ] = contentDomReady;
|
---|
| 578 | createIFrame();
|
---|
| 579 |
|
---|
| 580 | // Opera must use the old method for loading contents.
|
---|
| 581 | if ( CKEDITOR.env.opera )
|
---|
| 582 | {
|
---|
| 583 | var doc = iframe.$.contentWindow.document;
|
---|
| 584 | doc.open();
|
---|
| 585 | doc.write( data );
|
---|
| 586 | doc.close();
|
---|
| 587 | }
|
---|
| 588 | },
|
---|
| 589 |
|
---|
| 590 | getData : function()
|
---|
| 591 | {
|
---|
| 592 | var data = iframe.getFrameDocument().getBody().getHtml();
|
---|
| 593 |
|
---|
| 594 | if ( editor.dataProcessor )
|
---|
| 595 | data = editor.dataProcessor.toDataFormat( data, fixForBody );
|
---|
| 596 |
|
---|
| 597 | // Strip the last blank paragraph within document.
|
---|
| 598 | if ( editor.config.ignoreEmptyParagraph )
|
---|
| 599 | data = data.replace( emptyParagraphRegexp, '' );
|
---|
| 600 |
|
---|
| 601 | return data;
|
---|
| 602 | },
|
---|
| 603 |
|
---|
| 604 | getSnapshotData : function()
|
---|
| 605 | {
|
---|
| 606 | return iframe.getFrameDocument().getBody().getHtml();
|
---|
| 607 | },
|
---|
| 608 |
|
---|
| 609 | loadSnapshotData : function( data )
|
---|
| 610 | {
|
---|
| 611 | iframe.getFrameDocument().getBody().setHtml( data );
|
---|
| 612 | },
|
---|
| 613 |
|
---|
| 614 | unload : function( holderElement )
|
---|
| 615 | {
|
---|
| 616 | editor.window = editor.document = iframe = mainElement = isPendingFocus = null;
|
---|
| 617 |
|
---|
| 618 | editor.fire( 'contentDomUnload' );
|
---|
| 619 | },
|
---|
| 620 |
|
---|
| 621 | focus : function()
|
---|
| 622 | {
|
---|
| 623 | if ( isLoadingData )
|
---|
| 624 | isPendingFocus = true;
|
---|
| 625 | else if ( editor.window )
|
---|
| 626 | {
|
---|
| 627 | editor.window.focus();
|
---|
| 628 | editor.selectionChange();
|
---|
| 629 | }
|
---|
| 630 | }
|
---|
| 631 | });
|
---|
| 632 |
|
---|
| 633 | editor.on( 'insertHtml', onInsertHtml, null, null, 20 );
|
---|
| 634 | editor.on( 'insertElement', onInsertElement, null, null, 20 );
|
---|
| 635 | // Auto fixing on some document structure weakness to enhance usabilities. (#3190 and #3189)
|
---|
| 636 | editor.on( 'selectionChange', onSelectionChangeFixBody, null, null, 1 );
|
---|
| 637 | });
|
---|
| 638 | }
|
---|
| 639 | });
|
---|
| 640 | })();
|
---|
| 641 |
|
---|
| 642 | /**
|
---|
| 643 | * Disables the ability of resize objects (image and tables) in the editing
|
---|
| 644 | * area.
|
---|
| 645 | * @type Boolean
|
---|
| 646 | * @default false
|
---|
| 647 | * @example
|
---|
| 648 | * config.disableObjectResizing = true;
|
---|
| 649 | */
|
---|
| 650 | CKEDITOR.config.disableObjectResizing = false;
|
---|
| 651 |
|
---|
| 652 | /**
|
---|
| 653 | * Disables the "table tools" offered natively by the browser (currently
|
---|
| 654 | * Firefox only) to make quick table editing operations, like adding or
|
---|
| 655 | * deleting rows and columns.
|
---|
| 656 | * @type Boolean
|
---|
| 657 | * @default true
|
---|
| 658 | * @example
|
---|
| 659 | * config.disableNativeTableHandles = false;
|
---|
| 660 | */
|
---|
| 661 | CKEDITOR.config.disableNativeTableHandles = true;
|
---|
| 662 |
|
---|
| 663 | /**
|
---|
| 664 | * Disables the built-in spell checker while typing natively available in the
|
---|
| 665 | * browser (currently Firefox and Safari only).<br /><br />
|
---|
| 666 | *
|
---|
| 667 | * Even if word suggestions will not appear in the CKEditor context menu, this
|
---|
| 668 | * feature is useful to help quickly identifying misspelled words.<br /><br />
|
---|
| 669 | *
|
---|
| 670 | * This setting is currently compatible with Firefox only due to limitations in
|
---|
| 671 | * other browsers.
|
---|
| 672 | * @type Boolean
|
---|
| 673 | * @default true
|
---|
| 674 | * @example
|
---|
| 675 | * config.disableNativeSpellChecker = false;
|
---|
| 676 | */
|
---|
| 677 | CKEDITOR.config.disableNativeSpellChecker = true;
|
---|
| 678 |
|
---|
| 679 | /**
|
---|
| 680 | * Whether the editor must output an empty value ("") if it's contents is made
|
---|
| 681 | * by an empty paragraph only.
|
---|
| 682 | * @type Boolean
|
---|
| 683 | * @default true
|
---|
| 684 | * @example
|
---|
| 685 | * config.ignoreEmptyParagraph = false;
|
---|
| 686 | */
|
---|
| 687 | CKEDITOR.config.ignoreEmptyParagraph = true;
|
---|