/*
* OpenSTSDiagramHandler.java
*
* This file is part of the STS-Tool project.
* Copyright (c) 2011-2012 "University of Trento - DISI" All rights reserved.
*
* Is strictly forbidden to remove this copyright notice from this source code.
*
* Disclaimer of Warranty:
* STS-Tool (this software) is provided "as-is" and without warranty of any kind,
* express, implied or otherwise, including without limitation, any warranty of
* merchantability or fitness for a particular purpose.
* In no event shall the copyright holder or 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 program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* "University of Trento - DISI","University of Trento - DISI" DISCLAIMS THE
* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://www.sts-tool.eu/License.php
*
* For more information, please contact STS-Tool group at this
* address: ststool@disi.unitn.it
*
*/
package eu.aniketos.wp1.ststool.diagram.custom.handlers;
import java.io.File;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.common.ui.URIEditorInput;
import org.eclipse.emf.common.util.URI;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.ui.IEditorDescriptor;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.ui.ide.IDE;
import eu.aniketos.wp1.ststool.diagram.part.Messages;
public class OpenSTSDiagramHandler extends AbstractHandler {
private static String lastPath = null;
public OpenSTSDiagramHandler() {
if (lastPath == null) {
try {
lastPath = org.eclipse.core.resources.ResourcesPlugin.getWorkspace().getRoot().getLocation().toString();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
@Override
public Object execute(ExecutionEvent event) throws ExecutionException{
FileDialog fileDialog = new FileDialog(HandlerUtil.getActiveShellChecked(event), SWT.OPEN);
try {
//String path = org.eclipse.core.resources.ResourcesPlugin.getWorkspace().getRoot().getLocation().toString();
fileDialog.setFilterPath(lastPath);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//String[] estensionFilter = {"*.ststool_diagram","*.bpmn_diagram"};
String[] estensionFilter = { "*.ststool_diagram" };
fileDialog.setFilterExtensions(estensionFilter);
String filename = fileDialog.open();
if (filename != null && filename.length() > 0) {
IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event);
if (filename.endsWith(".ststool_diagram")) {
openEditor(window.getWorkbench(), URI.createFileURI(filename));
lastPath = new File(filename).getParent();
} else if (filename.endsWith(".bpmn_diagram")) {
try {
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(".bpmnProject");
if (!project.exists()) {
project.create(new NullProgressMonitor());
project.open(new NullProgressMonitor());
}
File diagmramFile = new File(filename);
String[] s = diagmramFile.getName().split("\\.");
StringBuilder sb = new StringBuilder();
for (int i = 0; i < s.length - 1; i++) {
sb.append(s[i]);
}
File modelFile = new File(diagmramFile.getParent() + File.separator + sb.toString() + ".bpmn");
IFile iFileModel = project.getFile(modelFile.getName());
if (iFileModel.exists()) iFileModel.delete(true, new NullProgressMonitor());
iFileModel.createLink(modelFile.toURI(), org.eclipse.core.resources.IResource.ALLOW_MISSING_LOCAL, new NullProgressMonitor());
IFile iFileDiagram = project.getFile(diagmramFile.getName());
if (iFileDiagram.exists()) iFileDiagram.delete(true, new NullProgressMonitor());
iFileDiagram.createLink(diagmramFile.toURI(), org.eclipse.core.resources.IResource.ALLOW_MISSING_LOCAL, new NullProgressMonitor());
IDE.openEditor(window.getWorkbench().getActiveWorkbenchWindow().getActivePage(), iFileDiagram);
} catch (CoreException e) {
//e.printStackTrace();
}
}
}
return null;
}
/**
* @generated
*/
private static boolean openEditor(IWorkbench workbench,URI fileURI){
IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
IWorkbenchPage page = workbenchWindow.getActivePage();
IEditorDescriptor editorDescriptor = workbench.getEditorRegistry().getDefaultEditor(fileURI.toFileString());
if (editorDescriptor == null) {
MessageDialog.openError(workbenchWindow.getShell(), Messages.DiagramEditorActionBarAdvisor_DefaultFileEditorTitle, NLS.bind(Messages.DiagramEditorActionBarAdvisor_DefaultFileEditorMessage, fileURI.toFileString()));
return false;
} else {
try {
page.openEditor(new URIEditorInput(fileURI), editorDescriptor.getId());
} catch (PartInitException exception) {
MessageDialog.openError(workbenchWindow.getShell(), Messages.DiagramEditorActionBarAdvisor_DefaultEditorOpenErrorTitle, exception.getMessage());
return false;
}
}
return true;
}
}