/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.ui.editor;
import org.jboss.tools.common.editor.AbstractSectionEditor;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.gef.ui.actions.ActionRegistry;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.swt.layout.GridData;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.jsf.model.JSFConstants;
import org.jboss.tools.jsf.ui.JsfUiPlugin;
import org.jboss.tools.jsf.ui.JsfUIMessages;
import org.jboss.tools.jsf.ui.editor.model.impl.JSFModel;
import org.jboss.tools.common.model.ui.editor.IModelObjectEditorInput;
import org.jboss.tools.jst.web.model.WebProcess;
public class FacesConfigGuiEditor extends AbstractSectionEditor {
private JSFEditor gui = null;
private IModelObjectEditorInput input;
private boolean isInitialized = false;
private XModelObject installedProcess = null;
private JSFModel model;
public void dispose() {
if(model == null) return;
model.dispose();
model = null;
gui.dispose();
disposeGui();
gui = null;
input = null;
installedProcess = null;
super.dispose();
}
public JSFEditor getGUI(){
return gui;
}
protected boolean isWrongEntity(String entity) {
return !entity.startsWith(JSFConstants.ENT_FACESCONFIG);
}
public void setInput(IEditorInput input) {
super.setInput(input);
this.input = (IModelObjectEditorInput)input;
}
public ISelectionProvider getSelectionProvider() {
return (gui == null) ? null : gui.getModelSelectionProvider();
}
protected XModelObject getInstalledObject() {
return installedProcess;
}
private WebProcess findInstalledObject() {
XModelObject o1 = input.getXModelObject();
if(o1 == null) return null;
XModelObject c = o1.getChildByPath("process"); //$NON-NLS-1$
if(!(c instanceof WebProcess)) return null;
WebProcess f = (WebProcess)c;
return (!f.isPrepared()) ? null : f;
}
protected void updateGui() {
WebProcess f = findInstalledObject();
if(f != installedProcess) disposeGui();
else if(isInitialized) return;
isInitialized = true;
installedProcess = f;
guiControl.setVisible(f != null);
if(f == null) return;
try {
if(model != null) {
model.dispose();
}
f.autolayout();
gui = new JSFEditor(input);
model = new JSFModel(f.getParent());
model.updateLinks();
gui.setJSFModel(model);
gui.init((IEditorSite)getSite(), (IEditorInput)input);
gui.createPartControl(guiControl);
control = guiControl.getChildren()[0];
control.setLayoutData(new GridData(GridData.FILL_BOTH));
guiControl.layout();
wrapper.update();
wrapper.layout();
} catch (CoreException ex) {
JsfUiPlugin.getPluginLog().logError(ex);
}
}
public Object getAdapter(Class adapter) {
if(adapter == ActionRegistry.class || adapter == org.eclipse.gef.editparts.ZoomManager.class){
if(getGUI() != null)
return getGUI().getAdapter(adapter);
}
return super.getAdapter(adapter);
}
public String getTitle() {
return JsfUIMessages.FacesConfigGuiEditor_DiagramTitle;
}
}