/*
* Copyright 2005 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.modeldriven.ui;
import org.drools.guvnor.client.common.DirtyableFlexTable;
import org.drools.guvnor.client.messages.Constants;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.ui.*;
import org.drools.guvnor.client.common.SmallLabel;
import org.drools.ide.common.client.modeldriven.brl.ActionGlobalCollectionAdd;
/**
* Add Variable to global collection Widget
*/
public class GlobalCollectionAddWidget extends RuleModellerWidget {
private DirtyableFlexTable layout = new DirtyableFlexTable();
private Constants constants = ((Constants) GWT.create(Constants.class));
private boolean readOnly;
public GlobalCollectionAddWidget(RuleModeller mod, ActionGlobalCollectionAdd action) {
this(mod, action, null);
}
/**
* Creates a new FactPatternWidget
* @param mod
* @param p
* @param readOnly if the widget should be in RO mode. If this parameter
* is null, the readOnly attribute is calculated.
*/
public GlobalCollectionAddWidget(RuleModeller modeller, ActionGlobalCollectionAdd action,
Boolean readOnly) {
super(modeller);
if (readOnly == null) {
this.readOnly = !modeller.getSuggestionCompletions().containsFactType(modeller.getModel().getLHSBindingType(action.factName));
} else {
this.readOnly = readOnly;
}
ActionGlobalCollectionAdd gca = (ActionGlobalCollectionAdd) action;
SimplePanel sp = new SimplePanel();
sp.setStyleName("model-builderInner-Background"); //NON-NLS
sp.add(new SmallLabel(" " + constants.AddXToListY(gca.factName, gca.globalName)));
if (this.readOnly) {
this.layout.addStyleName("editor-disabled-widget");
sp.addStyleName("editor-disabled-widget");
}
layout.setWidget(0, 0, sp);
initWidget(layout);
//This widget couldn't be modified
this.setModified(false);
}
@Override
public boolean isDirty() {
return layout.hasDirty();
}
@Override
public boolean isReadOnly() {
return this.readOnly;
}
}