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/* |
* FCKeditor - The text editor for internet |
* Copyright (C) 2003-2006 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/ |
* |
* "Support Open Source software. What about a donation today?" |
* |
* File Name: fckspecialcombo.js |
* FCKSpecialCombo Class: represents a special combo. |
* |
* File Authors: |
* Frederico Caldeira Knabben (fredck@fckeditor.net) |
*/ |
|
var FCKSpecialCombo = function( caption, fieldWidth, panelWidth, panelMaxHeight, parentWindow ) |
{ |
// Default properties values. |
this.FieldWidth = fieldWidth || 100 ; |
this.PanelWidth = panelWidth || 150 ; |
this.PanelMaxHeight = panelMaxHeight || 150 ; |
this.Label = ' ' ; |
this.Caption = caption ; |
this.Tooltip = caption ; |
this.Style = FCK_TOOLBARITEM_ICONTEXT ; |
|
this.Enabled = true ; |
|
this.Items = new Object() ; |
|
this._Panel = new FCKPanel( parentWindow || window, true ) ; |
this._Panel.AppendStyleSheet( FCKConfig.SkinPath + 'fck_editor.css' ) ; |
this._PanelBox = this._Panel.MainNode.appendChild( this._Panel.Document.createElement( 'DIV' ) ) ; |
this._PanelBox.className = 'SC_Panel' ; |
this._PanelBox.style.width = this.PanelWidth + 'px' ; |
|
this._PanelBox.innerHTML = '<table cellpadding="0" cellspacing="0" width="100%" style="TABLE-LAYOUT: fixed"><tr><td nowrap></td></tr></table>' ; |
|
this._ItemsHolderEl = this._PanelBox.getElementsByTagName('TD')[0] ; |
|
if ( FCK.IECleanup ) |
FCK.IECleanup.AddItem( this, FCKSpecialCombo_Cleanup ) ; |
|
// 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.className = this.originalClass ; |
|
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, bgColor ) |
{ |
// <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 || id ; |
oDiv.FCKSpecialCombo = this ; |
oDiv.Selected = false ; |
|
// In IE, the width must be set so the borders are shown correctly when the content overflows. |
if ( FCKBrowserInfo.IsIE ) |
oDiv.style.width = '100%' ; |
|
if ( bgColor ) |
oDiv.style.backgroundColor = bgColor ; |
|
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.SelectItemByLabel = function( itemLabel, setLabel ) |
{ |
for ( var id in this.Items ) |
{ |
var oDiv = this.Items[id] ; |
|
if ( oDiv.FCKItemLabel == itemLabel ) |
{ |
oDiv.className = oDiv.originalClass = 'SC_ItemSelected' ; |
oDiv.Selected = true ; |
|
if ( setLabel ) |
this.SetLabel( itemLabel ) ; |
} |
} |
} |
|
FCKSpecialCombo.prototype.DeselectAll = function( clearLabel ) |
{ |
for ( var i in this.Items ) |
{ |
this.Items[i].className = this.Items[i].originalClass = 'SC_Item' ; |
this.Items[i].Selected = false ; |
} |
|
if ( clearLabel ) |
this.SetLabel( '' ) ; |
} |
|
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 ) |
{ |
var oDoc = FCKTools.GetElementDocument( targetElement ) ; |
var eOuterTable = this._OuterTable = targetElement.appendChild( oDoc.createElement( 'TABLE' ) ) ; |
eOuterTable.cellPadding = 0 ; |
eOuterTable.cellSpacing = 0 ; |
|
eOuterTable.insertRow(-1) ; |
|
var sClass ; |
var bShowLabel ; |
|
switch ( this.Style ) |
{ |
case FCK_TOOLBARITEM_ONLYICON : |
sClass = 'TB_ButtonType_Icon' ; |
bShowLabel = false; |
break ; |
case FCK_TOOLBARITEM_ONLYTEXT : |
sClass = 'TB_ButtonType_Text' ; |
bShowLabel = false; |
break ; |
case FCK_TOOLBARITEM_ICONTEXT : |
bShowLabel = true; |
break ; |
} |
|
if ( this.Caption && this.Caption.length > 0 && bShowLabel ) |
{ |
var oCaptionCell = eOuterTable.rows[0].insertCell(-1) ; |
oCaptionCell.innerHTML = this.Caption ; |
oCaptionCell.className = 'SC_FieldCaption' ; |
} |
|
// Create the main DIV element. |
var oField = FCKTools.AppendElement( eOuterTable.rows[0].insertCell(-1), 'div' ) ; |
if ( bShowLabel ) |
{ |
oField.className = 'SC_Field' ; |
oField.style.width = this.FieldWidth + 'px' ; |
oField.innerHTML = '<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>' ; |
|
this._LabelEl = oField.getElementsByTagName('label')[0] ; // Memory Leak |
this._LabelEl.innerHTML = this.Label ; |
} |
else |
{ |
oField.className = 'TB_Button_Off' ; |
//oField.innerHTML = '<span className="SC_FieldCaption">' + this.Caption + '<table cellpadding="0" cellspacing="0" style="TABLE-LAYOUT: fixed;"><tbody><tr><td class="SC_FieldButton" style="border-left: none;"> </td></tr></tbody></table>' ; |
//oField.innerHTML = '<table cellpadding="0" cellspacing="0" style="TABLE-LAYOUT: fixed;"><tbody><tr><td class="SC_FieldButton" style="border-left: none;"> </td></tr></tbody></table>' ; |
|
// Gets the correct CSS class to use for the specified style (param). |
oField.innerHTML = '<table title="' + this.Tooltip + '" class="' + sClass + '" cellspacing="0" cellpadding="0" border="0">' + |
'<tr>' + |
//'<td class="TB_Icon"><img src="' + FCKConfig.SkinPath + 'toolbar/' + this.Command.Name.toLowerCase() + '.gif" width="21" height="21"></td>' + |
'<td><img class="TB_Button_Padding" src="' + FCK_SPACER_PATH + '" /></td>' + |
'<td class="TB_Text">' + this.Caption + '</td>' + |
'<td><img class="TB_Button_Padding" src="' + FCK_SPACER_PATH + '" /></td>' + |
'<td class="TB_ButtonArrow"><img src="' + FCKConfig.SkinPath + 'images/toolbar.buttonarrow.gif" width="5" height="3"></td>' + |
'<td><img class="TB_Button_Padding" src="' + FCK_SPACER_PATH + '" /></td>' + |
'</tr>' + |
'</table>' ; |
} |
|
|
// Events Handlers |
|
oField.SpecialCombo = this ; |
|
oField.onmouseover = FCKSpecialCombo_OnMouseOver ; |
oField.onmouseout = FCKSpecialCombo_OnMouseOut ; |
oField.onclick = FCKSpecialCombo_OnClick ; |
|
FCKTools.DisableSelection( this._Panel.Document.body ) ; |
} |
|
function FCKSpecialCombo_Cleanup() |
{ |
this._LabelEl = null ; |
this._OuterTable = null ; |
this._ItemsHolderEl = null ; |
this._PanelBox = null ; |
|
if ( this.Items ) |
{ |
for ( var key in this.Items ) |
this.Items[key] = null ; |
} |
} |
|
function FCKSpecialCombo_OnMouseOver() |
{ |
if ( this.SpecialCombo.Enabled ) |
{ |
switch ( this.SpecialCombo.Style ) |
{ |
case FCK_TOOLBARITEM_ONLYICON : |
this.className = 'TB_Button_On_Over'; |
break ; |
case FCK_TOOLBARITEM_ONLYTEXT : |
this.className = 'TB_Button_On_Over'; |
break ; |
case FCK_TOOLBARITEM_ICONTEXT : |
this.className = 'SC_Field SC_FieldOver' ; |
break ; |
} |
} |
} |
|
function FCKSpecialCombo_OnMouseOut() |
{ |
switch ( this.SpecialCombo.Style ) |
{ |
case FCK_TOOLBARITEM_ONLYICON : |
this.className = 'TB_Button_Off'; |
break ; |
case FCK_TOOLBARITEM_ONLYTEXT : |
this.className = 'TB_Button_Off'; |
break ; |
case FCK_TOOLBARITEM_ICONTEXT : |
this.className='SC_Field' ; |
break ; |
} |
} |
|
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 ) ; |
// } |
|
var oSpecialCombo = this.SpecialCombo ; |
|
if ( oSpecialCombo.Enabled ) |
{ |
var oPanel = oSpecialCombo._Panel ; |
var oPanelBox = oSpecialCombo._PanelBox ; |
var oItemsHolder = oSpecialCombo._ItemsHolderEl ; |
var iMaxHeight = oSpecialCombo.PanelMaxHeight ; |
|
if ( oSpecialCombo.OnBeforeClick ) |
oSpecialCombo.OnBeforeClick( oSpecialCombo ) ; |
|
// This is a tricky thing. We must call the "Load" function, otherwise |
// it will not be possible to retrieve "oItemsHolder.offsetHeight" (IE only). |
if ( FCKBrowserInfo.IsIE ) |
oPanel.Preload( 0, this.offsetHeight, this ) ; |
|
if ( oItemsHolder.offsetHeight > iMaxHeight ) |
// { |
oPanelBox.style.height = iMaxHeight + 'px' ; |
|
// if ( FCKBrowserInfo.IsGecko ) |
// oPanelBox.style.overflow = '-moz-scrollbars-vertical' ; |
// } |
else |
oPanelBox.style.height = '' ; |
|
// oPanel.PanelDiv.style.width = oSpecialCombo.PanelWidth + 'px' ; |
|
oPanel.Show( 0, this.offsetHeight, this ) ; |
} |
|
// 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> </label></td> |
<td class="SC_FieldButton"> </td> |
</tr> |
</tbody> |
</table> |
</div> |
*/ |