/*
* 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.categories.client;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;
import com.google.gwt.user.client.ui.IsWidget;
import org.drools.workbench.screens.categories.client.type.CategoryDefinitionResourceType;
import org.guvnor.common.services.shared.metadata.CategoriesService;
import org.guvnor.common.services.shared.metadata.model.CategoriesModelContent;
import org.guvnor.common.services.shared.metadata.model.Metadata;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.RemoteCallback;
import org.kie.uberfire.client.callbacks.HasBusyIndicatorDefaultErrorCallback;
import org.kie.workbench.common.widgets.client.popups.file.CommandWithCommitMessage;
import org.kie.workbench.common.widgets.client.popups.file.SaveOperationService;
import org.kie.workbench.common.widgets.metadata.client.KieEditor;
import org.uberfire.backend.vfs.ObservablePath;
import org.uberfire.client.annotations.WorkbenchEditor;
import org.uberfire.client.annotations.WorkbenchMenu;
import org.uberfire.client.annotations.WorkbenchPartTitle;
import org.uberfire.client.annotations.WorkbenchPartTitleDecoration;
import org.uberfire.client.annotations.WorkbenchPartView;
import org.uberfire.lifecycle.IsDirty;
import org.uberfire.lifecycle.OnClose;
import org.uberfire.lifecycle.OnMayClose;
import org.uberfire.lifecycle.OnStartup;
import org.uberfire.mvp.Command;
import org.uberfire.mvp.PlaceRequest;
import org.uberfire.workbench.model.menu.Menus;
/**
*
*/
@Dependent
@WorkbenchEditor(identifier = "CategoryFileManager", supportedTypes = { CategoryDefinitionResourceType.class })
public class CategoriesEditorPresenter
extends KieEditor {
private final CategoriesEditorView view;
@Inject
private Caller<CategoriesService> categoryService;
@Inject
private CategoryDefinitionResourceType type;
private Metadata metadata;
@Inject
public CategoriesEditorPresenter( final CategoriesEditorView baseView ) {
super( baseView );
view = baseView;
}
@OnStartup
public void onStartup( final ObservablePath path,
final PlaceRequest place ) {
super.init( path,
place,
type );
}
@Override
protected Command onValidate() {
return null;
}
@Override
protected void loadContent() {
view.showLoading();
categoryService.call( getModelSuccessCallback(),
new HasBusyIndicatorDefaultErrorCallback( view ) ).getContentByRoot( versionRecordManager.getCurrentPath() );
}
@Override
protected void save() {
new SaveOperationService().save( versionRecordManager.getCurrentPath(),
new CommandWithCommitMessage() {
@Override
public void execute( final String commitMessage ) {
view.showSaving();
categoryService.call( getSaveSuccessCallback(),
new HasBusyIndicatorDefaultErrorCallback( view ) ).save( versionRecordManager.getCurrentPath(),
view.getContent(),
metadata,
commitMessage );
}
} );
}
private RemoteCallback<CategoriesModelContent> getModelSuccessCallback() {
return new RemoteCallback<CategoriesModelContent>() {
@Override
public void callback( final CategoriesModelContent content ) {
resetEditorPages( content.getOverview() );
view.setContent( content.getCategories() );
view.hideBusyIndicator();
}
};
}
@IsDirty
public boolean isDirty() {
return view.isDirty();
}
@OnClose
public void onClose() {
this.versionRecordManager.clear();
}
@OnMayClose
public boolean checkIfDirty() {
if ( isDirty() ) {
return view.confirmClose();
}
return true;
}
@WorkbenchPartTitleDecoration
public IsWidget getTitle() {
return super.getTitle();
}
@WorkbenchPartTitle
public String getTitleText() {
return super.getTitleText();
}
@WorkbenchPartView
public IsWidget getWidget() {
return super.getWidget();
}
@WorkbenchMenu
public Menus getMenus() {
return menus;
}
}