forked from extern/egroupware
398 lines
9.4 KiB
JavaScript
398 lines
9.4 KiB
JavaScript
|
/*
|
|||
|
|
Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
|
|||
|
|
For licensing, see LICENSE.html or http://ckeditor.com/license
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
CKEDITOR.plugins.add( 'panel',
|
|||
|
|
{
|
|||
|
|
beforeInit : function( editor )
|
|||
|
|
{
|
|||
|
|
editor.ui.addHandler( CKEDITOR.UI_PANEL, CKEDITOR.ui.panel.handler );
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Panel UI element.
|
|||
|
|
* @constant
|
|||
|
|
* @example
|
|||
|
|
*/
|
|||
|
|
CKEDITOR.UI_PANEL = 2;
|
|||
|
|
|
|||
|
|
CKEDITOR.ui.panel = function( document, definition )
|
|||
|
|
{
|
|||
|
|
// Copy all definition properties to this object.
|
|||
|
|
if ( definition )
|
|||
|
|
CKEDITOR.tools.extend( this, definition );
|
|||
|
|
|
|||
|
|
// Set defaults.
|
|||
|
|
CKEDITOR.tools.extend( this,
|
|||
|
|
{
|
|||
|
|
className : '',
|
|||
|
|
css : []
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
this.id = CKEDITOR.tools.getNextNumber();
|
|||
|
|
this.document = document;
|
|||
|
|
|
|||
|
|
this._ =
|
|||
|
|
{
|
|||
|
|
blocks : {}
|
|||
|
|
};
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Transforms a rich combo definition in a {@link CKEDITOR.ui.richCombo}
|
|||
|
|
* instance.
|
|||
|
|
* @type Object
|
|||
|
|
* @example
|
|||
|
|
*/
|
|||
|
|
CKEDITOR.ui.panel.handler =
|
|||
|
|
{
|
|||
|
|
create : function( definition )
|
|||
|
|
{
|
|||
|
|
return new CKEDITOR.ui.panel( definition );
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
CKEDITOR.ui.panel.prototype =
|
|||
|
|
{
|
|||
|
|
renderHtml : function( editor )
|
|||
|
|
{
|
|||
|
|
var output = [];
|
|||
|
|
this.render( editor, output );
|
|||
|
|
return output.join( '' );
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Renders the combo.
|
|||
|
|
* @param {CKEDITOR.editor} editor The editor instance which this button is
|
|||
|
|
* to be used by.
|
|||
|
|
* @param {Array} output The output array to which append the HTML relative
|
|||
|
|
* to this button.
|
|||
|
|
* @example
|
|||
|
|
*/
|
|||
|
|
render : function( editor, output )
|
|||
|
|
{
|
|||
|
|
var id = 'cke_' + this.id;
|
|||
|
|
|
|||
|
|
output.push(
|
|||
|
|
'<div class="', editor.skinClass ,'"' +
|
|||
|
|
' lang="', editor.langCode, '"' +
|
|||
|
|
' role="presentation"' +
|
|||
|
|
// iframe loading need sometime, keep the panel hidden(#4186).
|
|||
|
|
' style="display:none;z-index:' + ( editor.config.baseFloatZIndex + 1 ) + '">' +
|
|||
|
|
'<div' +
|
|||
|
|
' id=', id,
|
|||
|
|
' dir=', editor.lang.dir,
|
|||
|
|
' role="presentation"' +
|
|||
|
|
' class="cke_panel cke_', editor.lang.dir );
|
|||
|
|
|
|||
|
|
if ( this.className )
|
|||
|
|
output.push( ' ', this.className );
|
|||
|
|
|
|||
|
|
output.push(
|
|||
|
|
'">' );
|
|||
|
|
|
|||
|
|
if ( this.forceIFrame || this.css.length )
|
|||
|
|
{
|
|||
|
|
output.push(
|
|||
|
|
'<iframe id="', id, '_frame"' +
|
|||
|
|
' frameborder="0"' +
|
|||
|
|
' role="application" src="javascript:void(' );
|
|||
|
|
|
|||
|
|
output.push(
|
|||
|
|
// Support for custom document.domain in IE.
|
|||
|
|
CKEDITOR.env.isCustomDomain() ?
|
|||
|
|
'(function(){' +
|
|||
|
|
'document.open();' +
|
|||
|
|
'document.domain=\'' + document.domain + '\';' +
|
|||
|
|
'document.close();' +
|
|||
|
|
'})()'
|
|||
|
|
:
|
|||
|
|
'0' );
|
|||
|
|
|
|||
|
|
output.push(
|
|||
|
|
')"></iframe>' );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
output.push(
|
|||
|
|
'</div>' +
|
|||
|
|
'</div>' );
|
|||
|
|
|
|||
|
|
return id;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
getHolderElement : function()
|
|||
|
|
{
|
|||
|
|
var holder = this._.holder;
|
|||
|
|
|
|||
|
|
if ( !holder )
|
|||
|
|
{
|
|||
|
|
if ( this.forceIFrame || this.css.length )
|
|||
|
|
{
|
|||
|
|
var iframe = this.document.getById( 'cke_' + this.id + '_frame' ),
|
|||
|
|
parentDiv = iframe.getParent(),
|
|||
|
|
dir = parentDiv.getAttribute( 'dir' ),
|
|||
|
|
className = parentDiv.getParent().getAttribute( 'class' ),
|
|||
|
|
langCode = parentDiv.getParent().getAttribute( 'lang' ),
|
|||
|
|
doc = iframe.getFrameDocument();
|
|||
|
|
// Initialize the IFRAME document body.
|
|||
|
|
doc.$.open();
|
|||
|
|
|
|||
|
|
// Support for custom document.domain in IE.
|
|||
|
|
if ( CKEDITOR.env.isCustomDomain() )
|
|||
|
|
doc.$.domain = document.domain;
|
|||
|
|
|
|||
|
|
var onLoad = CKEDITOR.tools.addFunction( CKEDITOR.tools.bind( function( ev )
|
|||
|
|
{
|
|||
|
|
this.isLoaded = true;
|
|||
|
|
if ( this.onLoad )
|
|||
|
|
this.onLoad();
|
|||
|
|
}, this ) );
|
|||
|
|
|
|||
|
|
doc.$.write(
|
|||
|
|
'<!DOCTYPE html>' +
|
|||
|
|
'<html dir="' + dir + '" class="' + className + '_container" lang="' + langCode + '">' +
|
|||
|
|
'<head>' +
|
|||
|
|
'<style>.' + className + '_container{visibility:hidden}</style>' +
|
|||
|
|
'</head>' +
|
|||
|
|
'<body class="cke_' + dir + ' cke_panel_frame ' + CKEDITOR.env.cssClass + '" style="margin:0;padding:0"' +
|
|||
|
|
' onload="( window.CKEDITOR || window.parent.CKEDITOR ).tools.callFunction(' + onLoad + ');"></body>' +
|
|||
|
|
// It looks strange, but for FF2, the styles must go
|
|||
|
|
// after <body>, so it (body) becames immediatelly
|
|||
|
|
// available. (#3031)
|
|||
|
|
CKEDITOR.tools.buildStyleHtml( this.css ) +
|
|||
|
|
'<\/html>' );
|
|||
|
|
doc.$.close();
|
|||
|
|
|
|||
|
|
var win = doc.getWindow();
|
|||
|
|
|
|||
|
|
// Register the CKEDITOR global.
|
|||
|
|
win.$.CKEDITOR = CKEDITOR;
|
|||
|
|
|
|||
|
|
doc.on( 'keydown', function( evt )
|
|||
|
|
{
|
|||
|
|
var keystroke = evt.data.getKeystroke(),
|
|||
|
|
dir = this.document.getById( 'cke_' + this.id ).getAttribute( 'dir' );
|
|||
|
|
|
|||
|
|
// Delegate key processing to block.
|
|||
|
|
if ( this._.onKeyDown && this._.onKeyDown( keystroke ) === false )
|
|||
|
|
{
|
|||
|
|
evt.data.preventDefault();
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ESC/ARROW-LEFT(ltr) OR ARROW-RIGHT(rtl)
|
|||
|
|
if ( keystroke == 27 || keystroke == ( dir == 'rtl' ? 39 : 37 ) )
|
|||
|
|
{
|
|||
|
|
if ( this.onEscape && this.onEscape( keystroke ) === false )
|
|||
|
|
evt.data.preventDefault( );
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
this );
|
|||
|
|
|
|||
|
|
holder = doc.getBody();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
holder = this.document.getById( 'cke_' + this.id );
|
|||
|
|
|
|||
|
|
this._.holder = holder;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return holder;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
addBlock : function( name, block )
|
|||
|
|
{
|
|||
|
|
block = this._.blocks[ name ] = block instanceof CKEDITOR.ui.panel.block ? block
|
|||
|
|
: new CKEDITOR.ui.panel.block( this.getHolderElement(), block );
|
|||
|
|
|
|||
|
|
if ( !this._.currentBlock )
|
|||
|
|
this.showBlock( name );
|
|||
|
|
|
|||
|
|
return block;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
getBlock : function( name )
|
|||
|
|
{
|
|||
|
|
return this._.blocks[ name ];
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
showBlock : function( name )
|
|||
|
|
{
|
|||
|
|
var blocks = this._.blocks,
|
|||
|
|
block = blocks[ name ],
|
|||
|
|
current = this._.currentBlock,
|
|||
|
|
holder = this.forceIFrame ?
|
|||
|
|
this.document.getById( 'cke_' + this.id + '_frame' )
|
|||
|
|
: this._.holder;
|
|||
|
|
|
|||
|
|
// Disable context menu for block panel.
|
|||
|
|
holder.getParent().getParent().disableContextMenu();
|
|||
|
|
|
|||
|
|
if ( current )
|
|||
|
|
{
|
|||
|
|
// Clean up the current block's effects on holder.
|
|||
|
|
holder.removeAttributes( current.attributes );
|
|||
|
|
current.hide();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this._.currentBlock = block;
|
|||
|
|
|
|||
|
|
holder.setAttributes( block.attributes );
|
|||
|
|
CKEDITOR.fire( 'ariaWidget', holder );
|
|||
|
|
|
|||
|
|
// Reset the focus index, so it will always go into the first one.
|
|||
|
|
block._.focusIndex = -1;
|
|||
|
|
|
|||
|
|
this._.onKeyDown = block.onKeyDown && CKEDITOR.tools.bind( block.onKeyDown, block );
|
|||
|
|
|
|||
|
|
block.onMark = function( item )
|
|||
|
|
{
|
|||
|
|
holder.setAttribute( 'aria-activedescendant', item.getId() + '_option' );
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
block.onUnmark = function()
|
|||
|
|
{
|
|||
|
|
holder.removeAttribute( 'aria-activedescendant' );
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
block.show();
|
|||
|
|
|
|||
|
|
return block;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
destroy : function()
|
|||
|
|
{
|
|||
|
|
this.element && this.element.remove();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
CKEDITOR.ui.panel.block = CKEDITOR.tools.createClass(
|
|||
|
|
{
|
|||
|
|
$ : function( blockHolder, blockDefinition )
|
|||
|
|
{
|
|||
|
|
this.element = blockHolder.append(
|
|||
|
|
blockHolder.getDocument().createElement( 'div',
|
|||
|
|
{
|
|||
|
|
attributes :
|
|||
|
|
{
|
|||
|
|
'tabIndex' : -1,
|
|||
|
|
'class' : 'cke_panel_block',
|
|||
|
|
'role' : 'presentation'
|
|||
|
|
},
|
|||
|
|
styles :
|
|||
|
|
{
|
|||
|
|
display : 'none'
|
|||
|
|
}
|
|||
|
|
}) );
|
|||
|
|
|
|||
|
|
// Copy all definition properties to this object.
|
|||
|
|
if ( blockDefinition )
|
|||
|
|
CKEDITOR.tools.extend( this, blockDefinition );
|
|||
|
|
|
|||
|
|
if ( !this.attributes.title )
|
|||
|
|
this.attributes.title = this.attributes[ 'aria-label' ];
|
|||
|
|
|
|||
|
|
this.keys = {};
|
|||
|
|
|
|||
|
|
this._.focusIndex = -1;
|
|||
|
|
|
|||
|
|
// Disable context menu for panels.
|
|||
|
|
this.element.disableContextMenu();
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
_ : {
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Mark the item specified by the index as current activated.
|
|||
|
|
*/
|
|||
|
|
markItem: function( index )
|
|||
|
|
{
|
|||
|
|
if ( index == -1 )
|
|||
|
|
return;
|
|||
|
|
var links = this.element.getElementsByTag( 'a' );
|
|||
|
|
var item = links.getItem( this._.focusIndex = index );
|
|||
|
|
|
|||
|
|
// Safari need focus on the iframe window first(#3389), but we need
|
|||
|
|
// lock the blur to avoid hiding the panel.
|
|||
|
|
if ( CKEDITOR.env.webkit )
|
|||
|
|
item.getDocument().getWindow().focus();
|
|||
|
|
item.focus();
|
|||
|
|
|
|||
|
|
this.onMark && this.onMark( item );
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
proto :
|
|||
|
|
{
|
|||
|
|
show : function()
|
|||
|
|
{
|
|||
|
|
this.element.setStyle( 'display', '' );
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
hide : function()
|
|||
|
|
{
|
|||
|
|
if ( !this.onHide || this.onHide.call( this ) !== true )
|
|||
|
|
this.element.setStyle( 'display', 'none' );
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
onKeyDown : function( keystroke )
|
|||
|
|
{
|
|||
|
|
var keyAction = this.keys[ keystroke ];
|
|||
|
|
switch ( keyAction )
|
|||
|
|
{
|
|||
|
|
// Move forward.
|
|||
|
|
case 'next' :
|
|||
|
|
var index = this._.focusIndex,
|
|||
|
|
links = this.element.getElementsByTag( 'a' ),
|
|||
|
|
link;
|
|||
|
|
|
|||
|
|
while ( ( link = links.getItem( ++index ) ) )
|
|||
|
|
{
|
|||
|
|
// Move the focus only if the element is marked with
|
|||
|
|
// the _cke_focus and it it's visible (check if it has
|
|||
|
|
// width).
|
|||
|
|
if ( link.getAttribute( '_cke_focus' ) && link.$.offsetWidth )
|
|||
|
|
{
|
|||
|
|
this._.focusIndex = index;
|
|||
|
|
link.focus();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
|
|||
|
|
// Move backward.
|
|||
|
|
case 'prev' :
|
|||
|
|
index = this._.focusIndex;
|
|||
|
|
links = this.element.getElementsByTag( 'a' );
|
|||
|
|
|
|||
|
|
while ( index > 0 && ( link = links.getItem( --index ) ) )
|
|||
|
|
{
|
|||
|
|
// Move the focus only if the element is marked with
|
|||
|
|
// the _cke_focus and it it's visible (check if it has
|
|||
|
|
// width).
|
|||
|
|
if ( link.getAttribute( '_cke_focus' ) && link.$.offsetWidth )
|
|||
|
|
{
|
|||
|
|
this._.focusIndex = index;
|
|||
|
|
link.focus();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
|
|||
|
|
case 'click' :
|
|||
|
|
index = this._.focusIndex;
|
|||
|
|
link = index >= 0 && this.element.getElementsByTag( 'a' ).getItem( index );
|
|||
|
|
|
|||
|
|
if ( link )
|
|||
|
|
link.$.click ? link.$.click() : link.$.onclick();
|
|||
|
|
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
});
|