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HTML composition, take 2
Monotone-Parent: dbd490c81ea6cac4c12b2e17661e2fef43219e68 Monotone-Revision: 0801dc9f1e4fdc49ea44fc0450fb025c2639ed26 Monotone-Author: crobert@inverse.ca Monotone-Date: 2009-06-25T19:18:02 Monotone-Branch: ca.inverse.sogo
This commit is contained in:
C Robert
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/*
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Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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For licensing, see LICENSE.html or http://ckeditor.com/license
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*/
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CKEDITOR.plugins.add( 'floatpanel',
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{
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requires : [ 'panel' ]
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});
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(function()
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{
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var panels = {};
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var isShowing = false;
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function getPanel( editor, doc, parentElement, definition, level )
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{
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// Generates the panel key: docId-eleId-skinName-langDir[-uiColor][-CSSs][-level]
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var key =
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doc.getUniqueId() +
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'-' + parentElement.getUniqueId() +
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'-' + editor.skinName +
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'-' + editor.lang.dir +
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( ( editor.uiColor && ( '-' + editor.uiColor ) ) || '' ) +
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( ( definition.css && ( '-' + definition.css ) ) || '' ) +
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( ( level && ( '-' + level ) ) || '' );
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var panel = panels[ key ];
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if ( !panel )
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{
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panel = panels[ key ] = new CKEDITOR.ui.panel( doc, definition );
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panel.element = parentElement.append( CKEDITOR.dom.element.createFromHtml( panel.renderHtml( editor ), doc ) );
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panel.element.setStyles(
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{
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display : 'none',
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position : 'absolute'
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});
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}
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return panel;
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}
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CKEDITOR.ui.floatPanel = CKEDITOR.tools.createClass(
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{
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$ : function( editor, parentElement, definition, level )
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{
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definition.forceIFrame = true;
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var doc = parentElement.getDocument(),
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panel = getPanel( editor, doc, parentElement, definition, level || 0 ),
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element = panel.element,
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iframe = element.getFirst().getFirst();
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this.element = element;
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this._ =
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{
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// The panel that will be floating.
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panel : panel,
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parentElement : parentElement,
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definition : definition,
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document : doc,
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iframe : iframe,
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children : [],
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dir : editor.lang.dir
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};
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},
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proto :
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{
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addBlock : function( name, block )
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{
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return this._.panel.addBlock( name, block );
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},
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addListBlock : function( name, multiSelect )
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{
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return this._.panel.addListBlock( name, multiSelect );
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},
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getBlock : function( name )
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{
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return this._.panel.getBlock( name );
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},
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/*
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corner (LTR):
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1 = top-left
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2 = top-right
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3 = bottom-right
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4 = bottom-left
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corner (RTL):
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1 = top-right
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2 = top-left
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3 = bottom-left
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4 = bottom-right
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*/
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showBlock : function( name, offsetParent, corner, offsetX, offsetY )
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{
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var panel = this._.panel,
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block = panel.showBlock( name );
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this.allowBlur( false );
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isShowing = true;
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var element = this.element,
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iframe = this._.iframe,
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definition = this._.definition,
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position = offsetParent.getDocumentPosition( element.getDocument() ),
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rtl = this._.dir == 'rtl';
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var left = position.x + ( offsetX || 0 ),
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top = position.y + ( offsetY || 0 );
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if ( ( rtl && ( corner == 1 || corner == 4 ) ) || ( !rtl && ( corner == 2 || corner == 3 ) ) )
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left += offsetParent.$.offsetWidth - 1;
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if ( corner == 3 || corner == 4 )
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top += offsetParent.$.offsetHeight - 1;
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element.setStyles(
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{
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top : top + 'px',
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left : '-3000px',
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visibility : 'hidden',
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opacity : '0', // FF3 is ignoring "visibility"
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display : ''
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});
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// Configure the IFrame blur event. Do that only once.
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if ( !this._.blurSet )
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{
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// Non IE prefer the event into a window object.
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var focused = CKEDITOR.env.ie ? iframe : new CKEDITOR.dom.window( iframe.$.contentWindow );
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// With addEventListener compatible browsers, we must
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// useCapture when registering the focus/blur events to
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// guarantee they will be firing in all situations. (#3068, #3222 )
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CKEDITOR.event.useCapture = true;
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focused.on( 'blur', function( ev )
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{
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if ( CKEDITOR.env.ie && !this.allowBlur() )
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return;
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// As we are using capture to register the listener,
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// the blur event may get fired even when focusing
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// inside the window itself, so we must ensure the
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// target is out of it.
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var target = ev.data.getTarget(),
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targetWindow = target.getWindow && target.getWindow();
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if ( targetWindow && targetWindow.equals( focused ) )
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return;
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if ( this.visible && !this._.activeChild && !isShowing )
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this.hide();
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},
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this );
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focused.on( 'focus', function()
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{
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this._.focused = true;
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this.hideChild();
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this.allowBlur( true );
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},
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this );
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CKEDITOR.event.useCapture = false;
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this._.blurSet = 1;
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}
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panel.onEscape = CKEDITOR.tools.bind( function()
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{
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this.onEscape && this.onEscape();
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},
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this );
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setTimeout( function()
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{
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if ( rtl )
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left -= element.$.offsetWidth;
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element.setStyles(
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{
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left : left + 'px',
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visibility : '',
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opacity : '1' // FF3 is ignoring "visibility"
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});
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if ( block.autoSize )
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{
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function setHeight()
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{
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var target = element.getFirst();
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var height = block.element.$.scrollHeight;
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// Account for extra height needed due to IE quirks box model bug:
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// http://en.wikipedia.org/wiki/Internet_Explorer_box_model_bug
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// (#3426)
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if ( CKEDITOR.env.ie && CKEDITOR.env.quirks && height > 0 )
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height += ( target.$.offsetHeight || 0 ) - ( target.$.clientHeight || 0 );
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target.setStyle( 'height', height + 'px' );
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// Fix IE < 8 visibility.
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panel._.currentBlock.element.setStyle( 'display', 'none' ).removeStyle( 'display' );
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}
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if ( !CKEDITOR.env.gecko || panel.isLoaded )
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{
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// IE7 needs some time (setting the delay to 0ms won't work) to refresh
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// the scrollHeight. (#3174)
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if ( CKEDITOR.env.ie && CKEDITOR.env.version >= 7 )
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setTimeout( setHeight, 50 );
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else
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setHeight();
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}
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else
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panel.onLoad = setHeight;
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}
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else
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element.getFirst().removeStyle( 'height' );
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// Set the IFrame focus, so the blur event gets fired.
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setTimeout( function()
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{
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if ( definition.voiceLabel )
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{
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if ( CKEDITOR.env.gecko )
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{
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var container = iframe.getParent();
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container.setAttribute( 'role', 'region' );
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container.setAttribute( 'title', definition.voiceLabel );
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iframe.setAttribute( 'role', 'region' );
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iframe.setAttribute( 'title', ' ' );
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}
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}
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if ( CKEDITOR.env.ie && CKEDITOR.env.quirks )
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iframe.focus();
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else
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iframe.$.contentWindow.focus();
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}, 0);
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}, 0);
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this.visible = 1;
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if ( this.onShow )
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this.onShow.call( this );
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isShowing = false;
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},
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hide : function()
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{
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if ( this.visible && ( !this.onHide || this.onHide.call( this ) !== true ) )
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{
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this.hideChild();
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this.element.setStyle( 'display', 'none' );
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this.visible = 0;
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}
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},
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allowBlur : function( allow ) // Prevent editor from hiding the panel. #3222.
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{
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var panel = this._.panel;
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if ( allow != undefined )
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panel.allowBlur = allow;
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return panel.allowBlur;
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},
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showAsChild : function( panel, blockName, offsetParent, corner, offsetX, offsetY )
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{
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this.hideChild();
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panel.onHide = CKEDITOR.tools.bind( function()
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{
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// Use a timeout, so we give time for this menu to get
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// potentially focused.
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CKEDITOR.tools.setTimeout( function()
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{
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if ( !this._.focused )
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this.hide();
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},
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0, this );
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},
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this );
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this._.activeChild = panel;
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this._.focused = false;
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panel.showBlock( blockName, offsetParent, corner, offsetX, offsetY );
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/* #3767 IE: Second level menu may not have borders */
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if ( CKEDITOR.env.ie7Compat || ( CKEDITOR.env.ie8 && CKEDITOR.env.ie6Compat ) )
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{
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setTimeout(function()
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{
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panel.element.getChild( 0 ).$.style.cssText += '';
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}, 100);
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}
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},
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hideChild : function()
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{
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var activeChild = this._.activeChild;
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if ( activeChild )
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{
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delete activeChild.onHide;
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delete this._.activeChild;
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activeChild.hide();
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}
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}
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}
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});
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})();
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