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/*******************************************************************************
* Copyright (c) 2004, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.command.internal.env.ui.widgets;
import java.util.Vector;
import org.eclipse.wst.command.internal.env.core.data.DataMappingRegistry;
import org.eclipse.wst.command.internal.env.core.fragment.CommandFragment;
import org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentFactory;
import org.eclipse.wst.command.internal.env.core.fragment.SequenceFragment;
public class CommandWidgetBindingList implements CommandWidgetBinding
{
private Vector bindings_;
private Vector fragments_;
private CommandFragmentFactory factory_;
/**
* This CommandWidgetBinding combines a list of CommandWidgetBindings.
* There should be the same number of entries in both the bindings
* parameter and the fragments parameter. Entries in either of the
* bindings for fragments vectors are allowed to be null.
*
* @param bindings the bindings to combine.
* @param fragments These fragments will be interspersed with the
* fragments associated with each binding. The first
* fragment will be put before the fragment from the
* first binding. Following this will be the second
* fragment from the fragments vector and then the
* second fragment from the bindings vector, etc.
*/
public CommandWidgetBindingList( Vector bindings, Vector fragments )
{
bindings_ = bindings;
fragments_ = fragments;
}
/* (non-Javadoc)
* @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#registerCanFinish(org.eclipse.wst.command.env.ui.widgets.CanFinishRegistry)
*/
public void registerCanFinish(CanFinishRegistry canFinishRegistry)
{
int length = bindings_.size();
for( int index = 0; index < length; index++ )
{
CommandWidgetBinding binding = (CommandWidgetBinding)bindings_.elementAt( index );
if( binding != null ) binding.registerCanFinish( canFinishRegistry );
}
}
/* (non-Javadoc)
* @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#registerDataMappings(org.eclipse.wst.command.internal.env.core.data.DataMappingRegistry)
*/
public void registerDataMappings(DataMappingRegistry dataRegistry)
{
int length = bindings_.size();
for( int index = 0; index < length; index++ )
{
CommandWidgetBinding binding = (CommandWidgetBinding)bindings_.elementAt( index );
if( binding != null ) binding.registerDataMappings( dataRegistry );
}
}
/* (non-Javadoc)
* @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#registerWidgetMappings(org.eclipse.wst.command.env.ui.widgets.WidgetRegistry)
*/
public void registerWidgetMappings(WidgetRegistry widgetRegistry)
{
int length = bindings_.size();
for( int index = 0; index < length; index++ )
{
CommandWidgetBinding binding = (CommandWidgetBinding)bindings_.elementAt( index );
if( binding != null ) binding.registerWidgetMappings( widgetRegistry );
}
}
/* (non-Javadoc)
* @see org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentFactoryFactory#create()
*/
public CommandFragmentFactory create()
{
if( factory_ == null )
{
factory_ = new CommandFragmentFactory()
{
public CommandFragment create()
{
SequenceFragment fragmentList = new SequenceFragment();
int length = bindings_.size();
for( int index = 0; index < length; index++ )
{
CommandFragment fragment = (CommandFragment)fragments_.elementAt( index );
if( fragment != null )
{
fragmentList.add( fragment );
}
CommandWidgetBinding binding = (CommandWidgetBinding)bindings_.elementAt( index );
if( binding != null )
{
fragmentList.add( binding.create().create() );
}
}
return fragmentList;
}
};
}
return factory_;
}
}
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