Subversion Repositories Applications.papyrus

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2005 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 *              http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 *              http://www.fckeditor.net/
 * 
 * File Name: fckspecialcombo.js
 *      FCKSpecialCombo Class: represents a special combo.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

var FCKSpecialCombo = function( caption )
{
        // Default properties values.
        this.FieldWidth         = 80 ;
        this.PanelWidth         = 130 ;
        this.PanelMaxHeight     = 150 ;
        this.Label = ' ' ;
        this.Caption = caption ;
        
        this.Enabled = true ;
        
        this.Items = new Object() ;
        
        this._Panel = new FCKPanel() ;
        this._Panel.StyleSheet = FCKConfig.SkinPath + 'fck_contextmenu.css' ;
        this._Panel.Create() ;
        this._Panel.PanelDiv.className += ' SC_Panel' ;
        this._Panel.PanelDiv.innerHTML = '<table cellpadding="0" cellspacing="0" width="100%" style="TABLE-LAYOUT: fixed"><tr><td nowrap></td></tr></table>' ;
        
        this._ItemsHolderEl = this._Panel.PanelDiv.getElementsByTagName('TD')[0] ;
}

function FCKSpecialCombo_ItemOnMouseOver()
{
        this.className += ' SC_ItemOver' ;
}

function FCKSpecialCombo_ItemOnMouseOut()
{
        this.className = this.originalClass ;
}

function FCKSpecialCombo_ItemOnClick()
{
        this.FCKSpecialCombo._Panel.Hide() ;

        this.FCKSpecialCombo.SetLabel( this.FCKItemLabel ) ;

        if ( typeof( this.FCKSpecialCombo.OnSelect ) == 'function' )
                this.FCKSpecialCombo.OnSelect( this.FCKItemID, this ) ;
}

FCKSpecialCombo.prototype.AddItem = function( id, html, label )
{
        // <div class="SC_Item" onmouseover="this.className='SC_Item SC_ItemOver';" onmouseout="this.className='SC_Item';"><b>Bold 1</b></div>
        var oDiv = this._ItemsHolderEl.appendChild( this._Panel.Document.createElement( 'DIV' ) ) ;
        oDiv.className = oDiv.originalClass = 'SC_Item' ;
        oDiv.innerHTML = html ;
        oDiv.FCKItemID = id ;
        oDiv.FCKItemLabel = label ? label : id ;
        oDiv.FCKSpecialCombo = this ;
        oDiv.Selected = false ;

        oDiv.onmouseover        = FCKSpecialCombo_ItemOnMouseOver ;
        oDiv.onmouseout         = FCKSpecialCombo_ItemOnMouseOut ;
        oDiv.onclick            = FCKSpecialCombo_ItemOnClick ;
        
        this.Items[ id.toString().toLowerCase() ] = oDiv ;
        
        return oDiv ;
}

FCKSpecialCombo.prototype.SelectItem = function( itemId )
{
        itemId = itemId ? itemId.toString().toLowerCase() : '' ;
        
        var oDiv = this.Items[ itemId ] ;
        if ( oDiv )
        {
                oDiv.className = oDiv.originalClass = 'SC_ItemSelected' ;
                oDiv.Selected = true ;
        }
}

FCKSpecialCombo.prototype.DeselectAll = function()
{
        for ( var i in this.Items )
        {
                this.Items[i].className = this.Items[i].originalClass = 'SC_Item' ;
                this.Items[i].Selected = false ;
        }
}

FCKSpecialCombo.prototype.SetLabelById = function( id )
{
        id = id ? id.toString().toLowerCase() : '' ;
        
        var oDiv = this.Items[ id ] ;
        this.SetLabel( oDiv ? oDiv.FCKItemLabel : '' ) ;
}

FCKSpecialCombo.prototype.SetLabel = function( text )
{
        this.Label = text.length == 0 ? '&nbsp;' : text ;

        if ( this._LabelEl )
                this._LabelEl.innerHTML = this.Label ;
}

FCKSpecialCombo.prototype.SetEnabled = function( isEnabled )
{
        this.Enabled = isEnabled ;
        
        this._OuterTable.className = isEnabled ? '' : 'SC_FieldDisabled' ;
}

FCKSpecialCombo.prototype.Create = function( targetElement )
{
        this._OuterTable = targetElement.appendChild( document.createElement( 'TABLE' ) ) ;
        this._OuterTable.cellPadding = 0 ;
        this._OuterTable.cellSpacing = 0 ;
        
        this._OuterTable.insertRow(-1) ;
        
        if ( this.Caption && this.Caption.length > 0 )
        {
                var oCaptionCell = this._OuterTable.rows[0].insertCell(-1) ;
                oCaptionCell.unselectable = 'on' ;
                oCaptionCell.innerHTML = this.Caption ;
                oCaptionCell.className = 'SC_FieldCaption' ;
        }
        
        // Create the main DIV element.
        var oField = this._OuterTable.rows[0].insertCell(-1).appendChild( document.createElement( 'DIV' ) ) ;
        oField.className = 'SC_Field' ;
        oField.style.width = this.FieldWidth + 'px' ;
        oField.innerHTML = '<table width="100%" cellpadding="0" cellspacing="0" style="TABLE-LAYOUT: fixed;" unselectable="on"><tbody><tr><td class="SC_FieldLabel" unselectable="on"><label unselectable="on">&nbsp;</label></td><td class="SC_FieldButton" unselectable="on">&nbsp;</td></tr></tbody></table>' ;

        this._LabelEl = oField.getElementsByTagName('label')[0] ;
        this._LabelEl.innerHTML = this.Label ;

        /* Events Handlers */

        oField.SpecialCombo = this ;
        
        oField.onmouseover      = FCKSpecialCombo_OnMouseOver ;
        oField.onmouseout       = FCKSpecialCombo_OnMouseOut ;
        oField.onclick          = FCKSpecialCombo_OnClick ;
}

function FCKSpecialCombo_OnMouseOver()
{
        if ( this.SpecialCombo.Enabled )
                this.className = 'SC_Field SC_FieldOver' ;
}
        
function FCKSpecialCombo_OnMouseOut()
{
        this.className='SC_Field' ;
}
        
function FCKSpecialCombo_OnClick( e )
{
        // For Mozilla we must stop the event propagation to avoid it hiding 
        // the panel because of a click outside of it.
        if ( e )
        {
                e.stopPropagation() ;
                FCKPanelEventHandlers.OnDocumentClick( e ) ;
        }

        if ( this.SpecialCombo.Enabled )
        {
                if ( typeof( this.SpecialCombo.OnBeforeClick ) == 'function' )
                        this.SpecialCombo.OnBeforeClick( this.SpecialCombo ) ;

                if ( this.SpecialCombo._ItemsHolderEl.offsetHeight > this.SpecialCombo.PanelMaxHeight )
                        this.SpecialCombo._Panel.PanelDiv.style.height = this.SpecialCombo.PanelMaxHeight + 'px' ;
                else
                        this.SpecialCombo._Panel.PanelDiv.style.height = this.SpecialCombo._ItemsHolderEl.offsetHeight + 'px' ;
                        
                this.SpecialCombo._Panel.PanelDiv.style.width = this.SpecialCombo.PanelWidth + 'px' ;
                
                if ( FCKBrowserInfo.IsGecko )
                        this.SpecialCombo._Panel.PanelDiv.style.overflow = '-moz-scrollbars-vertical' ;

                this.SpecialCombo._Panel.Show( 0, this.offsetHeight, this, null, this.SpecialCombo.PanelMaxHeight, true ) ;
        }

        return false ;
}

/* 
Sample Combo Field HTML output:

<div class="SC_Field" style="width: 80px;">
        <table width="100%" cellpadding="0" cellspacing="0" style="table-layout: fixed;">
                <tbody>
                        <tr>
                                <td class="SC_FieldLabel"><label>&nbsp;</label></td>
                                <td class="SC_FieldButton">&nbsp;</td>
                        </tr>
                </tbody>
        </table>
</div>
*/