/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2002, 2004 The ObjectStyle Group
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
* permission of the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
* <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.workbenchutilities.actions;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
/**
* @author uli
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates. To enable and disable the creation of type
* comments go to Window>Preferences>Java>Code Generation.
*/
public abstract class AbstractActionOnIResource implements IObjectActionDelegate {
private IProject project;
private IResource actionResource;
protected IWorkbenchPart part;
/**
* @see java.lang.Object#Object()
*/
public AbstractActionOnIResource() {
super();
}
/**
* @return Returns the IProject
*/
public IProject getIProject() {
return this.project;
}
/**
* @return Returns the IResource the action was invoked on
*/
public IResource getActionResource() {
return this.actionResource;
}
/**
* Method dispose.
*/
public void dispose() {
this.project = null;
this.actionResource = null;
this.part = null;
}
/**
* Has to be implemented in the subclass.
*/
public abstract void run(IAction action);
/**
* Resets the project when the selection is changed.
*/
public void selectionChanged(IAction action, ISelection selection) {
Object obj = (((IStructuredSelection) selection).getFirstElement());
this.project = null;
this.actionResource = null;
if (obj != null && obj instanceof IResource) {
this.actionResource = (IResource) obj;
this.project = this.actionResource.getProject();
}
if (obj != null && obj instanceof ICompilationUnit) {
this.actionResource = ((ICompilationUnit) obj).getResource();
this.project = this.actionResource.getProject();
}
if (obj != null && obj instanceof IProject) {
this.actionResource = (IProject) obj;
this.project = (IProject) this.actionResource;
}
if (obj != null && obj instanceof IJavaProject) {
this.actionResource = ((IJavaProject) obj).getProject();
this.project = (IProject) this.actionResource;
}
}
/**
* (non-Javadoc) Method declared on IObjectActionDelegate
*
* @param action
* @param targetPart
*/
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
this.part = targetPart;
}
}