/**
* Copyright (c) 2013/2014 Verein zur Foerderung der IT-Sicherheit in Oesterreich (SBA).
* The work has been developed in the TIMBUS Project and the above-mentioned are Members of the TIMBUS Consortium.
* TIMBUS is supported by the European Union under the 7th Framework Programme for research and technological
* development and demonstration activities (FP7/2007-2013) under grant agreement no. 269940.
*
* Licensed 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, including without
* limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTIBITLY, or FITNESS FOR A PARTICULAR
* PURPOSE. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise,
* unless required by applicable law or agreed to in writing, shall any Contributor be liable for damages, including
* any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this
* License or out of the use or inability to use the Work.
* See the License for the specific language governing permissions and limitation under the License.
*/
package net.timbusproject.context.converter;
import java.io.File;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Shell;
import com.archimatetool.editor.utils.StringUtils;
import com.archimatetool.model.IFolder;
import com.archimatetool.model.INameable;
/**
* Various utilities to process archi elements and for string processing
*
* @author Rudolf Mayer (rmayer@sba-research.org)
*/
public class Util {
public static void getElements(IFolder folder, List<EObject> list) {
for (EObject object : folder.getElements()) {
list.add(object);
}
for (IFolder f : folder.getFolders()) {
getElements(f, list);
}
}
public static void sort(List<EObject> list) {
if (list.isEmpty()) {
return;
}
Collections.sort(list, new Comparator<EObject>() {
@Override
public int compare(EObject o1, EObject o2) {
if (o1.eClass().equals(o2.eClass())) {
if (o1 instanceof INameable && o2 instanceof INameable) {
String name1 = StringUtils.safeString(((INameable) o1).getName()).toLowerCase().trim();
String name2 = StringUtils.safeString(((INameable) o2).getName()).toLowerCase().trim();
return name1.compareTo(name2);
}
}
String name1 = o1.eClass().getName().toLowerCase();
String name2 = o2.eClass().getName().toLowerCase();
return name1.compareTo(name2);
}
});
}
public static String replaceSpecialWhiteSpace(String s) {
if (s == null) {
return "";
} else {
return s.replaceAll("(\r\n|\r|\n|\t)", " ");
}
}
public static File askSaveFile(String extension) {
return askSaveFile(extension, Messages.OWLExporter_1);
}
public static File askSaveFile(String extension, String message) {
return askSaveFile(extension, message, null);
}
public static File askSaveFile(String extension, String message, File defaultFile) {
return askSaveFile(extension, message, defaultFile, Display.getCurrent().getActiveShell());
}
/**
* Ask user for file name to save to
*/
public static File askSaveFile(String extension, String message, File defaultFile, Shell shell) {
FileDialog dialog = new FileDialog(shell, SWT.SAVE);
if (defaultFile != null) {
dialog.setFileName(defaultFile.getAbsolutePath());
}
dialog.setText(message);
dialog.setFilterExtensions(new String[] { "*." + extension, "*.*" });
String path = dialog.open();
if (path == null) {
return null;
}
// Only Windows adds the extension by default
if (dialog.getFilterIndex() == 0 && !path.endsWith("." + extension)) {
path += "." + extension;
}
File file = new File(path);
// Make sure the file does not already exist
if (file.exists()) {
boolean result = MessageDialog.openQuestion(shell, message, NLS.bind(Messages.OWLExporter_2, file));
if (!result) {
return null;
}
}
return file;
}
}