/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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.apache.uima.pear.actions; | |
import org.apache.uima.pear.insd.edit.EditInstallationDescriptorWizard; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.jface.action.IAction; | |
import org.eclipse.jface.dialogs.MessageDialog; | |
import org.eclipse.jface.viewers.ISelection; | |
import org.eclipse.jface.viewers.IStructuredSelection; | |
import org.eclipse.jface.wizard.WizardDialog; | |
import org.eclipse.swt.widgets.Shell; | |
import org.eclipse.ui.IObjectActionDelegate; | |
import org.eclipse.ui.IWorkbenchPart; | |
import org.eclipse.ui.PlatformUI; | |
/** | |
* | |
* This class handles the "Edit Installation Descriptor" action, which appear in the context menu of | |
* a PEAR installation descriptor (install.xml) | |
* | |
* | |
* | |
*/ | |
public class EditInstallationDescriptorAction implements IObjectActionDelegate { | |
private IStructuredSelection ssel; | |
/** | |
* Constructor | |
*/ | |
public EditInstallationDescriptorAction() { | |
super(); | |
} | |
/** | |
* @see IObjectActionDelegate#setActivePart(IAction, IWorkbenchPart) | |
*/ | |
public void setActivePart(IAction action, IWorkbenchPart targetPart) { | |
} | |
/** | |
* See IActionDelegate#run(IAction) | |
*/ | |
public void run(IAction action) { | |
Shell shell = new Shell(); | |
try { | |
IFile installFile = (IFile) ssel.getFirstElement(); | |
// create the wizard | |
EditInstallationDescriptorWizard wizard = new EditInstallationDescriptorWizard(installFile | |
.getProject()); | |
// Initialize the wizard | |
wizard.init(PlatformUI.getWorkbench(), ssel); | |
// Create the dialog to wrap the wizard | |
WizardDialog dialog = new WizardDialog(shell, wizard); | |
// Open Wizard Dialog | |
dialog.open(); | |
} catch (Throwable e) { | |
e.printStackTrace(); | |
MessageDialog.openWarning(shell, "Action not supported", | |
"This action was not supported for the selected item. "); | |
} | |
} | |
/** | |
* See IActionDelegate#selectionChanged(IAction, ISelection) | |
*/ | |
public void selectionChanged(IAction action, ISelection selection) { | |
ssel = null; | |
if (selection instanceof IStructuredSelection) | |
ssel = (IStructuredSelection) selection; | |
} | |
} |