/** Returns a file choosed by the user. */
private static File getFile(Frame frame) {
File file = null;
final JFileChooser fc = new JFileChooser(TMEV.getDataPath());
fc.addChoosableFileFilter(new ExpressionFileFilter());
fc.setFileView(new ExpressionFileView());
int ret = fc.showSaveDialog(frame);
if (ret == JFileChooser.APPROVE_OPTION) {
file = fc.getSelectedFile();
}
return file;
}
/** Shows */
private static File showOpenDialog(Component parent, String title, File basedir) {
JFileChooser jfc = new JFileChooser();
File fx;
if (basedir != null && basedir.exists()) {
fx = basedir;
} else {
fx = new File(ConfigFetch.getConfigFile());
fx = new File(fx.getParentFile(), "checklists");
if (!fx.exists()) {
fx = new File(ConfigFetch.resolvePath("."));
if (!fx.exists()) {
fx = new File(".");
}
}
}
jfc.setCurrentDirectory(fx);
jfc.setAccessory(new ChecklistPreview(jfc));
jfc.setFileView(new NeptusFileView());
jfc.setFileFilter(
new FileFilter() {
public boolean accept(File f) {
if (f.isDirectory()) {
return true;
}
String extension = FileUtil.getFileExtension(f);
if (extension != null) {
if (FileUtil.FILE_TYPE_CHECKLIST.equalsIgnoreCase(extension)
|| FileUtil.FILE_TYPE_XML.equalsIgnoreCase(extension)) {
// return ChecklistType.validate(f);
return true;
} else {
return false;
}
}
return false;
}
public String getDescription() {
return I18n.text("Checklist files")
+ " ('"
+ FileUtil.FILE_TYPE_CHECKLIST
+ "', '"
+ FileUtil.FILE_TYPE_XML
+ "')";
}
});
int result = jfc.showDialog((parent == null) ? new JFrame() : parent, title);
if (result == JFileChooser.CANCEL_OPTION) return null;
return jfc.getSelectedFile();
}
public File showOpenImageDialog() {
JFileChooser jfc = new JFileChooser();
File fx;
if (openedFile != null && openedFile.exists()) {
fx = openedFile;
} else {
fx = new File(ConfigFetch.getConfigFile());
if (!fx.exists()) {
fx = new File(ConfigFetch.resolvePath("."));
if (!fx.exists()) {
fx = new File(".");
}
}
}
jfc.setCurrentDirectory(fx);
// jfc.setCurrentDirectory(new File(ConfigFetch.getConfigFile()));
jfc.setFileView(new NeptusFileView());
// jfc.setAccessory(new MissionPreview(jfc));
jfc.setFileFilter(
new FileFilter() {
public boolean accept(File f) {
if (f.isDirectory()) {
return true;
}
String extension = FileUtil.getFileExtension(f).toLowerCase();
if (extension != null) {
if (extension.equals("j3d")
|| extension.equals("3ds")
|| extension.equals("x3d")
|| extension.equals("wrl")) {
return true;
} else {
return false;
}
}
return false;
}
public String getDescription() {
return "3D model files ('j3d', '3ds', 'x3d', 'wrl')";
}
});
int result = jfc.showDialog(Viewer3D.this, "Open 3D File");
if (result == JFileChooser.CANCEL_OPTION) return null;
return jfc.getSelectedFile();
}
public File showSaveImageDialog() {
// FIXME This is not a good idea. ConfigFetch is static!!
// ConfigFetch.initialize();
JFileChooser jfc = new JFileChooser();
File fx;
if (openedFile != null && openedFile.exists()) {
fx = openedFile;
} else {
fx = new File(ConfigFetch.getConfigFile());
if (!fx.exists()) {
fx = new File(ConfigFetch.resolvePath("."));
if (!fx.exists()) {
fx = new File(".");
}
}
}
if (openedFile != null) {
String fxS = FileUtil.replaceFileExtension(openedFile.getName(), "j3d");
jfc.setSelectedFile(new File(openedFile.getParentFile(), fxS));
}
jfc.setCurrentDirectory(fx);
jfc.setFileView(new NeptusFileView());
// jfc.setAccessory(new MissionPreview(jfc));
jfc.setFileFilter(
new FileFilter() {
public boolean accept(File f) {
if (f.isDirectory()) {
return true;
}
String extension = FileUtil.getFileExtension(f);
if (extension != null) {
if (extension.equals("j3d")) return true;
else return false;
}
return false;
}
public String getDescription() {
return "Java 3D files ('j3d')";
}
});
int result = jfc.showDialog(Viewer3D.this, "Save File");
if (result == JFileChooser.CANCEL_OPTION) return null;
return jfc.getSelectedFile();
}
public ImageViewerFrame() {
setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
// set up menu bar
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenu menu = new JMenu("File");
menuBar.add(menu);
JMenuItem openItem = new JMenuItem("Open");
menu.add(openItem);
openItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
chooser.setCurrentDirectory(new File("."));
// show file chooser dialog
int result = chooser.showOpenDialog(ImageViewerFrame.this);
// if image file accepted, set it as icon of the label
if (result == JFileChooser.APPROVE_OPTION) {
String name = chooser.getSelectedFile().getPath();
label.setIcon(new ImageIcon(name));
pack();
}
}
});
JMenuItem exitItem = new JMenuItem("Exit");
menu.add(exitItem);
exitItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
System.exit(0);
}
});
// use a label to display the images
label = new JLabel();
add(label);
// set up file chooser
chooser = new JFileChooser();
// accept all image files ending with .jpg, .jpeg, .gif
/*
final ExtensionFileFilter filter = new ExtensionFileFilter();
filter.addExtension("jpg");
filter.addExtension("jpeg");
filter.addExtension("gif");
filter.setDescription("Image files");
*/
FileNameExtensionFilter filter =
new FileNameExtensionFilter("Image files", "jpg", "jpeg", "gif");
chooser.setFileFilter(filter);
chooser.setAccessory(new ImagePreviewer(chooser));
chooser.setFileView(new FileIconView(filter, new ImageIcon("palette.gif")));
}
