Subversion Repositories Applications.papyrus

/*

 * 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 : ' ' ;

	oOption.value     = optionValue ;

	return oOption ;

}