/****************************************************************************
* Copyright (c) 2008 Atos Origin.
*
* All rights reserved. This program and the accompanying materials
* are 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:
* Thibault Landre (Atos Origin) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.gmfdiag.preferences.pages.internal;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ProjectScope;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.gmf.runtime.diagram.ui.preferences.RulerGridPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.papyrus.infra.gmfdiag.preferences.Activator;
import org.eclipse.ui.IWorkbenchPropertyPage;
import org.eclipse.ui.preferences.ScopedPreferenceStore;
/**
* The preference page for the rulers and grid
*
* @author tlandre
*/
public class PapyrusRulersAndGridPreferencePage extends RulerGridPreferencePage implements IWorkbenchPropertyPage {
private IProject project;
public PapyrusRulersAndGridPreferencePage() {
setPreferenceStore(null);
}
/**
* @see org.eclipse.ui.IWorkbenchPropertyPage#getElement()
*/
public IAdaptable getElement() {
return project;
}
/**
* @see org.eclipse.ui.IWorkbenchPropertyPage#setElement(org.eclipse.core.runtime.IAdaptable)
*/
public void setElement(IAdaptable element) {
project = (IProject)element.getAdapter(IResource.class);
}
/**
* @see org.eclipse.jface.preference.PreferencePage#doGetPreferenceStore()
*/
protected IPreferenceStore doGetPreferenceStore() {
IPreferenceStore store;
if(project != null) {
store = new ScopedPreferenceStore(new ProjectScope(project), getBundleId());
} else {
store = new ScopedPreferenceStore(new InstanceScope(), getBundleId());
}
return store;
}
/**
* @return this bundle ID.
*/
private String getBundleId() {
return Activator.PLUGIN_ID;
}
}