/*
* Copyright 2015 JBoss, by Red Hat, 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.uberfire.ext.wires.bpmn.client.editor;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;
import com.google.gwt.user.client.ui.IsWidget;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.RemoteCallback;
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.client.mvp.UberView;
import org.uberfire.ext.editor.commons.client.BaseEditor;
import org.uberfire.ext.wires.bpmn.api.model.impl.BpmnEditorContent;
import org.uberfire.ext.wires.bpmn.api.model.impl.nodes.ProcessNode;
import org.uberfire.ext.wires.bpmn.api.service.BpmnService;
import org.uberfire.ext.wires.bpmn.client.resources.i18n.BpmnEditorConstants;
import org.uberfire.ext.wires.bpmn.client.type.BpmnResourceType;
import org.uberfire.lifecycle.OnMayClose;
import org.uberfire.lifecycle.OnStartup;
import org.uberfire.mvp.PlaceRequest;
import org.uberfire.workbench.model.menu.Menus;
import static org.uberfire.ext.editor.commons.client.menu.MenuItems.COPY;
import static org.uberfire.ext.editor.commons.client.menu.MenuItems.DELETE;
import static org.uberfire.ext.editor.commons.client.menu.MenuItems.RENAME;
import static org.uberfire.ext.editor.commons.client.menu.MenuItems.SAVE;
@Dependent
@WorkbenchEditor(identifier = "BPMN Editor", supportedTypes = {BpmnResourceType.class}, priority = Integer.MAX_VALUE)
public class BpmnEditorPresenter
extends BaseEditor {
@Inject
private BpmnResourceType resourceType;
@Inject
private Caller<BpmnService> service;
private BpmnEditorView view;
private ProcessNode process;
@Inject
public BpmnEditorPresenter(final BpmnEditorView baseView) {
super(baseView);
this.view = baseView;
}
@OnStartup
public void onStartup(final ObservablePath path,
final PlaceRequest place) {
init(path,
place,
resourceType,
true,
false,
SAVE,
COPY,
RENAME,
DELETE);
}
@WorkbenchPartTitleDecoration
public IsWidget getTitle() {
return super.getTitle();
}
@WorkbenchPartTitle
public String getTitleText() {
return BpmnEditorConstants.INSTANCE.bpmnEditorTitle();
}
@WorkbenchMenu
public Menus getMenus() {
return menus;
}
@WorkbenchPartView
public UberView<BpmnEditorPresenter> getWidget() {
return (UberView<BpmnEditorPresenter>) super.baseView;
}
@OnMayClose
public boolean onMayClose() {
return super.mayClose(process.hashCode());
}
@Override
protected void loadContent() {
//TODO {manstis} When we move to KIE-WB this class can extend KieBaseEditor and be refactored
service.call(getModelSuccessCallback()).loadContent(versionRecordManager.getCurrentPath());
}
private RemoteCallback<BpmnEditorContent> getModelSuccessCallback() {
//TODO {manstis} When we move to KIE-WB this class can extend KieBaseEditor and be refactored
return new RemoteCallback<BpmnEditorContent>() {
@Override
public void callback(final BpmnEditorContent content) {
//Path is set to null when the Editor is closed (which can happen before async calls complete).
if (versionRecordManager.getCurrentPath() == null) {
return;
}
process = content.getProcess();
view.setContent(content,
isReadOnly);
view.hideBusyIndicator();
}
};
}
}