/**
* Copyright (C) 2014 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.dashbuilder.client.gallery;
import com.google.gwt.user.client.ui.SimplePanel;
import org.dashbuilder.displayer.DisplayerSettings;
import org.dashbuilder.displayer.client.DisplayerSettingsEditorImpl;
import org.dashbuilder.displayer.client.DisplayerSettingsEditorListener;
import org.dashbuilder.displayer.client.DisplayerSettingsEditor;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Widget;
import org.dashbuilder.displayer.client.DisplayerView;
/**
* A KPI gallery node.
*/
public class GalleryNodeDisplayer extends GalleryNode {
private DisplayerSettingsEditor displayerSettingsEditor = new DisplayerSettingsEditorImpl();
protected DisplayerSettings displayerSettings;
protected boolean editEnabled = false;
public GalleryNodeDisplayer(String name, DisplayerSettings settings) {
super(name);
this.displayerSettings = settings;
}
public GalleryNodeDisplayer(String name, boolean editEnabled, DisplayerSettings settings) {
super(name);
this.displayerSettings = settings;
this.editEnabled = editEnabled;
}
public DisplayerSettings getDisplayerSettings() {
return displayerSettings;
}
public void setDisplayerSettings(DisplayerSettings displayerSettings) {
this.displayerSettings = displayerSettings;
}
public boolean isEditEnabled() {
return editEnabled;
}
public void setEditEnabled(boolean editEnabled) {
this.editEnabled = editEnabled;
}
protected Widget createWidget() {
if (!isEditEnabled()) {
return new DisplayerView(displayerSettings).draw();
}
// TODO encapsulate the editor in a DisplayerSettingsView, similar to the DisplayerView, for coherency ?
displayerSettingsEditor.setDisplayerSettings( displayerSettings );
SimplePanel editorPanel = new SimplePanel();
editorPanel.setWidth("500px");
editorPanel.add(displayerSettingsEditor);
final SimplePanel viewerPanel = new SimplePanel();
viewerPanel.add(new DisplayerView(displayerSettings).draw());
displayerSettingsEditor.setListener(new DisplayerSettingsEditorListener() {
public void onDisplayerSettingsChanged(DisplayerSettingsEditor editor) {
viewerPanel.clear();
viewerPanel.setWidget(new DisplayerView(displayerSettings).draw());
}
});
HorizontalPanel panel = new HorizontalPanel();
panel.add(editorPanel);
panel.add(viewerPanel);
return panel;
}
}