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/*****************************************************************************
* Copyright (c) 2009 Ken Gilmer
* 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:
* Ken Gilmer - initial API and implementation
*******************************************************************************/
package org.openembedded.bc.ui.actions;
import java.io.IOException;
import java.util.Map;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.openembedded.bc.ui.Activator;
import org.openembedded.bc.ui.builder.BitbakeCommanderNature;
import org.openembedded.bc.ui.wizards.variable.VariableWizard;
/**
* Action to launch the Variable Wizard.
* @author kgilmer
*
*/
public class LaunchVariableWizardAction implements IWorkbenchWindowActionDelegate {
private IWorkbenchWindow window;
private Map session;
public void dispose() {
}
public void init(IWorkbenchWindow window) {
this.window = window;
}
public void run(IAction action) {
VariableWizard wizard = new VariableWizard(session);
WizardDialog wd = new WizardDialog(window.getShell(), wizard);
wd.create();
wd.open();
}
public void selectionChanged(IAction action, ISelection selection) {
session = null;
if (selection instanceof IStructuredSelection) {
Object element = ((IStructuredSelection)selection).getFirstElement();
if (element instanceof IResource) {
IProject p = ((IResource)element).getProject();
try {
if (p.isOpen() && p.hasNature(BitbakeCommanderNature.NATURE_ID)) {
session = Activator.getBBSession(((IResource)element).getProject().getLocationURI().getPath());
}
} catch (IOException e) {
e.printStackTrace();
} catch (CoreException e) {
e.printStackTrace();
}
}
}
action.setEnabled(session != null);
}
}
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