/*
* Copyright 2011 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.widgets.tables;
import org.drools.guvnor.client.messages.Constants;
import org.drools.guvnor.client.resources.Images;
import com.google.gwt.cell.client.AbstractCell;
import com.google.gwt.core.client.GWT;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
/**
* A Cell to display the 'state' of an Asset, i.e. whether it is enabled or disabled
*/
public class RuleEnabledStateCell extends AbstractCell<Boolean> {
protected static final Constants constants = GWT.create( Constants.class );
protected static final Images images = (Images) GWT.create( Images.class );
private SafeHtml shtml;
public RuleEnabledStateCell() {
//Do the expensive operations in the constructor
AbstractImagePrototype aip = AbstractImagePrototype.create( images.warning() );
SafeHtml icon = SafeHtmlUtils.fromTrustedString( aip.getHTML() );
shtml = SafeHtmlUtils.fromTrustedString( "<div title='" + constants.AssetTableIsDisabledTip() + "'>" + icon.asString() + "</div>" );
}
@Override
public void render(Context context,
Boolean value,
SafeHtmlBuilder sb) {
if ( value == true ) {
sb.append( shtml );
}
}
}