/*
* Copyright 2012 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.workbench.screens.guided.rule.client.widget;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import org.drools.workbench.models.commons.shared.rule.FromEntryPointFactPattern;
import org.drools.workbench.screens.guided.rule.client.editor.RuleModeller;
import org.drools.workbench.screens.guided.rule.client.resources.i18n.Constants;
import org.kie.workbench.common.widgets.client.resources.HumanReadable;
import org.uberfire.client.common.ClickableLabel;
import org.uberfire.client.common.DirtyableFlexTable;
public class FromEntryPointFactPatternWidget extends FromCompositeFactPatternWidget {
private TextBox txtEntryPoint;
public FromEntryPointFactPatternWidget( RuleModeller modeller,
EventBus eventBus,
FromEntryPointFactPattern pattern ) {
super( modeller,
eventBus,
pattern );
}
public FromEntryPointFactPatternWidget( RuleModeller modeller,
EventBus eventBus,
FromEntryPointFactPattern pattern,
Boolean readOnly ) {
super( modeller,
eventBus,
pattern,
readOnly );
}
@Override
protected Widget getCompositeLabel() {
ClickHandler click = new ClickHandler() {
public void onClick( ClickEvent event ) {
Widget w = (Widget) event.getSource();
showFactTypeSelector( w );
}
};
String lbl = "<div class='form-field'>" + HumanReadable.getCEDisplayName( "from entry-point" ) + "</div>";
DirtyableFlexTable panel = new DirtyableFlexTable();
int r = 0;
if ( pattern.getFactPattern() == null ) {
panel.setWidget( r,
0,
new ClickableLabel( "<br> <font color='red'>" + Constants.INSTANCE.clickToAddPatterns() + "</font>",
click,
!this.readOnly ) );
r++;
}
panel.setWidget( r,
0,
new HTML( lbl ) );
this.txtEntryPoint = new TextBox();
this.txtEntryPoint.setText( getFromEntryPointPattern().getEntryPointName() );
this.txtEntryPoint.addChangeHandler( new ChangeHandler() {
public void onChange( ChangeEvent event ) {
getFromEntryPointPattern().setEntryPointName( txtEntryPoint.getText() );
setModified( true );
}
} );
panel.setWidget( r,
1,
this.txtEntryPoint );
return panel;
}
private FromEntryPointFactPattern getFromEntryPointPattern() {
return (FromEntryPointFactPattern) this.pattern;
}
}