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authorParamjit Singh Sahota <psa@tinyerp.com>2013-12-24 11:01:25 +0530
committerParamjit Singh Sahota <psa@tinyerp.com>2013-12-24 11:01:25 +0530
commit18d8368ee11eef0a74bacdb8f293414331bfa8da (patch)
treefc21df70cbd2901396c2bcf2fee0b52d750abd43 /addons/website/static/lib/ckeditor/plugins/bidi/plugin.js
parent5900672160c2bd5ae1d9257f20dbb5c51a193996 (diff)
parent123185757f51ee7e146d7295864556999d2a6938 (diff)
[MERGE] Merged lp:~openerp-dev/openobject-addons/trunk-website-al
bzr revid: psa@tinyerp.com-20131224053125-3lrogsrgd3ccp0i6
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diff --git a/addons/website/static/lib/ckeditor/plugins/bidi/plugin.js b/addons/website/static/lib/ckeditor/plugins/bidi/plugin.js
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-/**
- * @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or http://ckeditor.com/license
- */
-
-(function() {
- var guardElements = { table:1,ul:1,ol:1,blockquote:1,div:1 },
- directSelectionGuardElements = {},
- // All guard elements which can have a direction applied on them.
- allGuardElements = {};
- CKEDITOR.tools.extend( directSelectionGuardElements, guardElements, { tr:1,p:1,div:1,li:1 } );
- CKEDITOR.tools.extend( allGuardElements, directSelectionGuardElements, { td:1 } );
-
- function setToolbarStates( editor, path ) {
- var useComputedState = editor.config.useComputedState,
- selectedElement;
-
- useComputedState = useComputedState === undefined || useComputedState;
-
- // We can use computedState provided by the browser or traverse parents manually.
- if ( !useComputedState )
- selectedElement = getElementForDirection( path.lastElement, editor.editable() );
-
- selectedElement = selectedElement || path.block || path.blockLimit;
-
- // If we're having BODY here, user probably done CTRL+A, let's try to get the enclosed node, if any.
- if ( selectedElement.equals( editor.editable() ) ) {
- var enclosedNode = editor.getSelection().getRanges()[ 0 ].getEnclosedNode();
- enclosedNode && enclosedNode.type == CKEDITOR.NODE_ELEMENT && ( selectedElement = enclosedNode );
- }
-
- if ( !selectedElement )
- return;
-
- var selectionDir = useComputedState ? selectedElement.getComputedStyle( 'direction' ) : selectedElement.getStyle( 'direction' ) || selectedElement.getAttribute( 'dir' );
-
- editor.getCommand( 'bidirtl' ).setState( selectionDir == 'rtl' ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF );
- editor.getCommand( 'bidiltr' ).setState( selectionDir == 'ltr' ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF );
- }
-
- function handleMixedDirContent( editor, path ) {
- var directionNode = path.block || path.blockLimit || editor.editable();
- var pathDir = directionNode.getDirection( 1 );
- if ( pathDir != ( editor._.selDir || editor.lang.dir ) ) {
- editor._.selDir = pathDir;
- editor.fire( 'contentDirChanged', pathDir );
- }
- }
-
- // Returns element with possibility of applying the direction.
- // @param node
- function getElementForDirection( node, root ) {
- while ( node && !( node.getName() in allGuardElements || node.equals( root ) ) ) {
- var parent = node.getParent();
- if ( !parent )
- break;
-
- node = parent;
- }
-
- return node;
- }
-
- function switchDir( element, dir, editor, database ) {
- if ( element.isReadOnly() || element.equals( editor.editable() ) )
- return;
-
- // Mark this element as processed by switchDir.
- CKEDITOR.dom.element.setMarker( database, element, 'bidi_processed', 1 );
-
- // Check whether one of the ancestors has already been styled.
- var parent = element,
- editable = editor.editable();
- while ( ( parent = parent.getParent() ) && !parent.equals( editable ) ) {
- if ( parent.getCustomData( 'bidi_processed' ) ) {
- // Ancestor style must dominate.
- element.removeStyle( 'direction' );
- element.removeAttribute( 'dir' );
- return;
- }
- }
-
- var useComputedState = ( 'useComputedState' in editor.config ) ? editor.config.useComputedState : 1;
-
- var elementDir = useComputedState ? element.getComputedStyle( 'direction' ) : element.getStyle( 'direction' ) || element.hasAttribute( 'dir' );
-
- // Stop if direction is same as present.
- if ( elementDir == dir )
- return;
-
- // Clear direction on this element.
- element.removeStyle( 'direction' );
-
- // Do the second check when computed state is ON, to check
- // if we need to apply explicit direction on this element.
- if ( useComputedState ) {
- element.removeAttribute( 'dir' );
- if ( dir != element.getComputedStyle( 'direction' ) )
- element.setAttribute( 'dir', dir );
- } else
- // Set new direction for this element.
- element.setAttribute( 'dir', dir );
-
- editor.forceNextSelectionCheck();
-
- return;
- }
-
- function getFullySelected( range, elements, enterMode ) {
- var ancestor = range.getCommonAncestor( false, true );
-
- range = range.clone();
- range.enlarge( enterMode == CKEDITOR.ENTER_BR ? CKEDITOR.ENLARGE_LIST_ITEM_CONTENTS : CKEDITOR.ENLARGE_BLOCK_CONTENTS );
-
- if ( range.checkBoundaryOfElement( ancestor, CKEDITOR.START ) && range.checkBoundaryOfElement( ancestor, CKEDITOR.END ) ) {
- var parent;
- while ( ancestor && ancestor.type == CKEDITOR.NODE_ELEMENT && ( parent = ancestor.getParent() ) && parent.getChildCount() == 1 && !( ancestor.getName() in elements ) )
- ancestor = parent;
-
- return ancestor.type == CKEDITOR.NODE_ELEMENT && ( ancestor.getName() in elements ) && ancestor;
- }
- }
-
- function bidiCommand( dir ) {
- return {
- // It applies to a "block-like" context.
- context: 'p',
- allowedContent: {
- 'h1 h2 h3 h4 h5 h6 table ul ol blockquote div tr p div li td': {
- propertiesOnly: true,
- attributes: 'dir'
- }
- },
- requiredContent: 'p[dir]',
- refresh: function( editor, path ) {
- setToolbarStates( editor, path );
- handleMixedDirContent( editor, path );
- },
- exec: function( editor ) {
- var selection = editor.getSelection(),
- enterMode = editor.config.enterMode,
- ranges = selection.getRanges();
-
- if ( ranges && ranges.length ) {
- var database = {};
-
- // Creates bookmarks for selection, as we may split some blocks.
- var bookmarks = selection.createBookmarks();
-
- var rangeIterator = ranges.createIterator(),
- range,
- i = 0;
-
- while ( ( range = rangeIterator.getNextRange( 1 ) ) ) {
- // Apply do directly selected elements from guardElements.
- var selectedElement = range.getEnclosedNode();
-
- // If this is not our element of interest, apply to fully selected elements from guardElements.
- if ( !selectedElement || selectedElement && !( selectedElement.type == CKEDITOR.NODE_ELEMENT && selectedElement.getName() in directSelectionGuardElements ) )
- selectedElement = getFullySelected( range, guardElements, enterMode );
-
- selectedElement && switchDir( selectedElement, dir, editor, database );
-
- var iterator, block;
-
- // Walker searching for guardElements.
- var walker = new CKEDITOR.dom.walker( range );
-
- var start = bookmarks[ i ].startNode,
- end = bookmarks[ i++ ].endNode;
-
- walker.evaluator = function( node ) {
- return !!( node.type == CKEDITOR.NODE_ELEMENT && node.getName() in guardElements && !( node.getName() == ( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) && node.getParent().type == CKEDITOR.NODE_ELEMENT && node.getParent().getName() == 'blockquote' )
- // Element must be fully included in the range as well. (#6485).
- && node.getPosition( start ) & CKEDITOR.POSITION_FOLLOWING && ( ( node.getPosition( end ) & CKEDITOR.POSITION_PRECEDING + CKEDITOR.POSITION_CONTAINS ) == CKEDITOR.POSITION_PRECEDING ) );
- };
-
- while ( ( block = walker.next() ) )
- switchDir( block, dir, editor, database );
-
- iterator = range.createIterator();
- iterator.enlargeBr = enterMode != CKEDITOR.ENTER_BR;
-
- while ( ( block = iterator.getNextParagraph( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ) )
- switchDir( block, dir, editor, database );
- }
-
- CKEDITOR.dom.element.clearAllMarkers( database );
-
- editor.forceNextSelectionCheck();
- // Restore selection position.
- selection.selectBookmarks( bookmarks );
-
- editor.focus();
- }
- }
- };
- }
-
- CKEDITOR.plugins.add( 'bidi', {
- lang: 'af,ar,bg,bn,bs,ca,cs,cy,da,de,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,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%
- icons: 'bidiltr,bidirtl', // %REMOVE_LINE_CORE%
- hidpi: true, // %REMOVE_LINE_CORE%
- init: function( editor ) {
- if ( editor.blockless )
- return;
-
- // All buttons use the same code to register. So, to avoid
- // duplications, let's use this tool function.
- function addButtonCommand( buttonName, buttonLabel, commandName, commandDef, order ) {
- editor.addCommand( commandName, new CKEDITOR.command( editor, commandDef ) );
-
- if ( editor.ui.addButton ) {
- editor.ui.addButton( buttonName, {
- label: buttonLabel,
- command: commandName,
- toolbar: 'bidi,' + order
- });
- }
- }
-
- var lang = editor.lang.bidi;
-
- if ( editor.ui.addToolbarGroup )
- editor.ui.addToolbarGroup( 'bidi', 'align', 'paragraph' );
-
- addButtonCommand( 'BidiLtr', lang.ltr, 'bidiltr', bidiCommand( 'ltr' ), 10 );
- addButtonCommand( 'BidiRtl', lang.rtl, 'bidirtl', bidiCommand( 'rtl' ), 20 );
-
- editor.on( 'contentDom', function() {
- editor.document.on( 'dirChanged', function( evt ) {
- editor.fire( 'dirChanged', {
- node: evt.data,
- dir: evt.data.getDirection( 1 )
- });
- });
- });
-
- // Indicate that the current selection is in different direction than the UI.
- editor.on( 'contentDirChanged', function( evt ) {
- var func = ( editor.lang.dir != evt.data ? 'add' : 'remove' ) + 'Class';
- var toolbar = editor.ui.space( editor.config.toolbarLocation );
- if ( toolbar )
- toolbar[ func ]( 'cke_mixed_dir_content' );
- });
- }
- });
-
- // If the element direction changed, we need to switch the margins of
- // the element and all its children, so it will get really reflected
- // like a mirror. (#5910)
- function isOffline( el ) {
- var html = el.getDocument().getBody().getParent();
- while ( el ) {
- if ( el.equals( html ) )
- return false;
- el = el.getParent();
- }
- return true;
- }
-
- function dirChangeNotifier( org ) {
- var isAttribute = org == elementProto.setAttribute,
- isRemoveAttribute = org == elementProto.removeAttribute,
- dirStyleRegexp = /\bdirection\s*:\s*(.*?)\s*(:?$|;)/;
-
- return function( name, val ) {
- if ( !this.isReadOnly() ) {
- var orgDir;
- if ( ( name == ( isAttribute || isRemoveAttribute ? 'dir' : 'direction' ) || name == 'style' && ( isRemoveAttribute || dirStyleRegexp.test( val ) ) ) && !isOffline( this ) ) {
- orgDir = this.getDirection( 1 );
- var retval = org.apply( this, arguments );
- if ( orgDir != this.getDirection( 1 ) ) {
- this.getDocument().fire( 'dirChanged', this );
- return retval;
- }
- }
- }
-
- return org.apply( this, arguments );
- };
- }
-
- var elementProto = CKEDITOR.dom.element.prototype,
- methods = [ 'setStyle', 'removeStyle', 'setAttribute', 'removeAttribute' ];
- for ( var i = 0; i < methods.length; i++ )
- elementProto[ methods[ i ] ] = CKEDITOR.tools.override( elementProto[ methods[ i ] ], dirChangeNotifier );
-})();
-
-/**
- * Fired when the language direction of an element is changed.
- *
- * @event dirChanged
- * @member CKEDITOR.editor
- * @param {CKEDITOR.editor} editor This editor instance.
- * @param data
- * @param {CKEDITOR.dom.node} data.node The element that is being changed.
- * @param {String} data.dir The new direction.
- */
-
-/**
- * Fired when the language direction in the specific cursor position is changed
- *
- * @event contentDirChanged
- * @member CKEDITOR.editor
- * @param {CKEDITOR.editor} editor This editor instance.
- * @param {String} data The direction in the current position.
- */