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Ignore whitespace Rev 1074 → Rev 1075

/trunk/api/fckeditor/editor/dialog/fck_select/fck_select.js
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0,0 → 1,165
/*
* 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: fck_select.js
* Scripts for the fck_select.html page.
*
* File Authors:
* Frederico Caldeira Knabben (fredck@fckeditor.net)
*/
 
function Select( combo )
{
var iIndex = combo.selectedIndex ;
 
oListText.selectedIndex = iIndex ;
oListValue.selectedIndex = iIndex ;
 
var oTxtText = document.getElementById( "txtText" ) ;
var oTxtValue = document.getElementById( "txtValue" ) ;
 
oTxtText.value = oListText.value ;
oTxtValue.value = oListValue.value ;
}
 
function Add()
{
var oTxtText = document.getElementById( "txtText" ) ;
var oTxtValue = document.getElementById( "txtValue" ) ;
 
AddComboOption( oListText, oTxtText.value, oTxtText.value ) ;
AddComboOption( oListValue, oTxtValue.value, oTxtValue.value ) ;
 
oListText.selectedIndex = oListText.options.length - 1 ;
oListValue.selectedIndex = oListValue.options.length - 1 ;
 
oTxtText.value = '' ;
oTxtValue.value = '' ;
 
oTxtText.focus() ;
}
 
function Modify()
{
var iIndex = oListText.selectedIndex ;
 
if ( iIndex < 0 ) return ;
 
var oTxtText = document.getElementById( "txtText" ) ;
var oTxtValue = document.getElementById( "txtValue" ) ;
 
oListText.options[ iIndex ].innerHTML = oTxtText.value ;
oListText.options[ iIndex ].value = oTxtText.value ;
 
oListValue.options[ iIndex ].innerHTML = oTxtValue.value ;
oListValue.options[ iIndex ].value = oTxtValue.value ;
 
oTxtText.value = '' ;
oTxtValue.value = '' ;
 
oTxtText.focus() ;
}
 
function Move( steps )
{
ChangeOptionPosition( oListText, steps ) ;
ChangeOptionPosition( oListValue, steps ) ;
}
 
function Delete()
{
RemoveSelectedOptions( oListText ) ;
RemoveSelectedOptions( oListValue ) ;
}
 
function SetSelectedValue()
{
var iIndex = oListValue.selectedIndex ;
if ( iIndex < 0 ) return ;
 
var oTxtValue = document.getElementById( "txtSelValue" ) ;
 
oTxtValue.value = oListValue.options[ iIndex ].value ;
}
 
// Moves the selected option by a number of steps (also negative)
function ChangeOptionPosition( combo, steps )
{
var iActualIndex = combo.selectedIndex ;
 
if ( iActualIndex < 0 )
return ;
 
var iFinalIndex = iActualIndex + steps ;
 
if ( iFinalIndex < 0 )
iFinalIndex = 0 ;
 
if ( iFinalIndex > ( combo.options.length - 1 ) )
iFinalIndex = combo.options.length - 1 ;
 
if ( iActualIndex == iFinalIndex )
return ;
 
var oOption = combo.options[ iActualIndex ] ;
var sText = oOption.innerHTML ;
var sValue = oOption.value ;
 
combo.remove( iActualIndex ) ;
 
oOption = AddComboOption( combo, sText, sValue, null, iFinalIndex ) ;
 
oOption.selected = true ;
}
 
// Remove all selected options from a SELECT object
function RemoveSelectedOptions(combo)
{
// Save the selected index
var iSelectedIndex = combo.selectedIndex ;
 
var oOptions = combo.options ;
 
// Remove all selected options
for ( var i = oOptions.length - 1 ; i >= 0 ; i-- )
{
if (oOptions[i].selected) combo.remove(i) ;
}
 
// Reset the selection based on the original selected index
if ( combo.options.length > 0 )
{
if ( iSelectedIndex >= combo.options.length ) iSelectedIndex = combo.options.length - 1 ;
combo.selectedIndex = iSelectedIndex ;
}
}
 
// Add a new option to a SELECT object (combo or list)
function AddComboOption( combo, optionText, optionValue, documentObject, index )
{
var oOption ;
 
if ( documentObject )
oOption = documentObject.createElement("OPTION") ;
else
oOption = document.createElement("OPTION") ;
 
if ( index != null )
combo.options.add( oOption, index ) ;
else
combo.options.add( oOption ) ;
 
oOption.innerHTML = optionText.length > 0 ? optionText : '&nbsp;' ;
oOption.value = optionValue ;
 
return oOption ;
}