/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.guvnor.client.ruleeditor;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.client.ui.TextArea;
import org.drools.guvnor.client.explorer.ClientFactory;
import org.drools.guvnor.client.packages.AssetAttachmentFileWidget;
import org.drools.guvnor.client.rpc.RuleAsset;
import org.drools.guvnor.client.rpc.RuleContentText;
public class XmlFileWidget extends AssetAttachmentFileWidget
implements
SaveEventListener {
private TextArea text;
final private RuleContentText data;
public XmlFileWidget( final RuleAsset asset,
final RuleViewer viewer,
ClientFactory clientFactory ) {
super( asset,
viewer,
clientFactory );
data = (RuleContentText) asset.getContent();
if ( data.content == null ) {
data.content = "";
}
text = new TextArea();
text.setWidth( "100%" );
text.setVisibleLines( 16 );
text.setText( data.content );
text.setStyleName( "default-text-Area" );
text.addChangeHandler( new ChangeHandler() {
public void onChange( ChangeEvent event ) {
data.content = text.getText();
}
} );
layout.addRow( text );
}
public ImageResource getIcon() {
return null;
}
public String getOverallStyleName() {
return null;
}
public void onSave() {
data.content = text.getText();
asset.setContent( data );
}
public void onAfterSave() {
}
}