/*
* 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.explorer.navigation.modules;
import com.google.gwt.place.shared.Place;
import com.google.gwt.user.client.ui.IsTreeItem;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import org.drools.guvnor.client.explorer.ClientFactory;
import org.drools.guvnor.client.explorer.navigation.modules.ModulesTreeItemBaseView.Presenter;
import org.drools.guvnor.client.rpc.PackageConfigData;
public abstract class ModulesTreeItemBase
implements
IsWidget,
Presenter {
protected PackageView packageHierarchy = new PackageHierarchicalView();
protected ClientFactory clientFactory;
protected ModulesTreeItemBaseView view;
public ModulesTreeItemBase(ClientFactory clientFactory,
ModulesTreeItemBaseView view) {
this.view = view;
view.setPresenter( this );
this.clientFactory = clientFactory;
setUpRootItem();
}
protected void setUpRootItem() {
fillModulesTree( view.addModulesTreeItem() );
}
protected abstract void fillModulesTree(final IsTreeItem treeItem);
public void onModuleSelected(Object userObject) {
if ( userObject instanceof Place ) {
clientFactory.getPlaceController().goTo( (Place) userObject );
}
}
protected void addModules(PackageConfigData[] packageConfigDatas,
IsTreeItem treeItem) {
for ( PackageConfigData packageConfigData : packageConfigDatas ) {
packageHierarchy.addPackage( packageConfigData );
}
Folder rootFolder = packageHierarchy.getRootFolder();
for ( Folder childFolder : rootFolder.getChildren() ) {
createModuleTreeItem( treeItem,
childFolder );
}
}
protected ModuleTreeItem createModuleTreeItem(IsTreeItem treeItem,
Folder folder) {
ModuleTreeItem mti = null;
String folderName = folder.getFolderName();
PackageConfigData conf = folder.getPackageConfigData();
if ( conf != null ) {
mti = new ModuleTreeSelectableItem( clientFactory,
view.addModuleTreeSelectableItem( treeItem,
folderName ),
conf );
} else {
mti = new ModuleTreeItem( clientFactory,
view.addModuleTreeItem( treeItem,
folderName ) );
}
for ( Folder childFolder : folder.getChildren() ) {
createModuleTreeItem( mti.getRootItem(),
childFolder ).getRootItem();
}
return mti;
}
public Widget asWidget() {
return view.asWidget();
}
}