/******************************************************************************* * SDR Trunk * Copyright (C) 2014-2016 Dennis Sheirer * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> ******************************************************************************/ package module.decode; import gui.editor.Editor; import gui.editor.EditorValidationException; import gui.editor.EmptyValidatingEditor; import gui.editor.ValidatingEditor; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.DefaultComboBoxModel; import javax.swing.JComboBox; import net.miginfocom.swing.MigLayout; import controller.channel.Channel; import controller.channel.map.ChannelMapModel; public class DecodeConfigurationEditor extends ValidatingEditor<Channel> { private static final long serialVersionUID = 1L; private JComboBox<DecoderType> mComboDecoders; private ValidatingEditor<Channel> mCurrentEditor = new EmptyValidatingEditor<>( "a decoder" ); private ChannelMapModel mChannelMapModel; public DecodeConfigurationEditor( final ChannelMapModel channelMapModel ) { mChannelMapModel = channelMapModel; init(); } private void init() { setLayout( new MigLayout( "wrap 2", "[][grow,fill]", "[align top][grow,fill]" ) ); mComboDecoders = new JComboBox<DecoderType>(); mComboDecoders.setEnabled( false ); DefaultComboBoxModel<DecoderType> model = new DefaultComboBoxModel<DecoderType>(); for( DecoderType type: DecoderType.getPrimaryDecoders() ) { model.addElement( type ); } mComboDecoders.setModel( model ); mComboDecoders.addActionListener( new ActionListener() { @Override public void actionPerformed( ActionEvent e ) { DecoderType selected = mComboDecoders.getItemAt( mComboDecoders.getSelectedIndex() ); ValidatingEditor<Channel> editor = DecoderFactory.getEditor( selected, mChannelMapModel ); setEditor( editor ); } }); add( mComboDecoders ); add( mCurrentEditor ); } private void setEditor( ValidatingEditor<Channel> editor ) { if( mCurrentEditor != editor ) { //Set channel to null in current editor to force a save prompt as required if( mCurrentEditor.isModified() ) { mCurrentEditor.setItem( null ); } remove( mCurrentEditor ); mCurrentEditor = editor; mCurrentEditor.setSaveRequestListener( this ); mCurrentEditor.setItem( getItem() ); add( mCurrentEditor ); revalidate(); repaint(); } } @Override public void save() { if( hasItem() ) { mCurrentEditor.save(); } setModified( false ); } @Override public void setItem( Channel channel ) { super.setItem( channel ); if( hasItem() ) { mComboDecoders.setEnabled( true ); mComboDecoders.setSelectedItem( channel.getDecodeConfiguration().getDecoderType() ); mCurrentEditor.setItem( channel ); } else { mComboDecoders.setEnabled( false ); } setModified( false ); } @Override public void validate( Editor<Channel> editor ) throws EditorValidationException { mCurrentEditor.validate( editor ); } }