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/* |
* 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 ) ; |
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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 ; |
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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 ? ' ' : 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) ; |
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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"> </label></td><td class="SC_FieldButton" unselectable="on"> </td></tr></tbody></table>' ; |
|
this._LabelEl = oField.getElementsByTagName('label')[0] ; |
this._LabelEl.innerHTML = this.Label ; |
|
/* Events Handlers */ |
|
oField.SpecialCombo = this ; |
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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' ; |
} |
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function FCKSpecialCombo_OnMouseOut() |
{ |
this.className='SC_Field' ; |
} |
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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' ; |
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if ( FCKBrowserInfo.IsGecko ) |
this.SpecialCombo._Panel.PanelDiv.style.overflow = '-moz-scrollbars-vertical' ; |
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this.SpecialCombo._Panel.Show( 0, this.offsetHeight, this, null, this.SpecialCombo.PanelMaxHeight, true ) ; |
} |
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return false ; |
} |
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/* |
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> </label></td> |
<td class="SC_FieldButton"> </td> |
</tr> |
</tbody> |
</table> |
</div> |
*/ |