/**
* Displays a JFileChooser and then opens the tiff, dicom, fits, pgm, jpeg, bmp, gif, lut, roi, or
* text files selected by the user. Displays error messages if one or more of the selected files
* is not in one of the supported formats. This is the method that ImageJ's File/Open command uses
* to open files if "Open/Save Using JFileChooser" is checked in EditOptions/Misc.
*/
public void openMultiple() {
Java2.setSystemLookAndFeel();
// run JFileChooser in a separate thread to avoid possible thread deadlocks
try {
EventQueue.invokeAndWait(
new Runnable() {
public void run() {
JFileChooser fc = new JFileChooser();
fc.setMultiSelectionEnabled(true);
File dir = null;
String sdir = OpenDialog.getDefaultDirectory();
if (sdir != null) dir = new File(sdir);
if (dir != null) fc.setCurrentDirectory(dir);
int returnVal = fc.showOpenDialog(IJ.getInstance());
if (returnVal != JFileChooser.APPROVE_OPTION) return;
omFiles = fc.getSelectedFiles();
if (omFiles.length == 0) { // getSelectedFiles does not work on some JVMs
omFiles = new File[1];
omFiles[0] = fc.getSelectedFile();
}
omDirectory = fc.getCurrentDirectory().getPath() + File.separator;
}
});
} catch (Exception e) {
}
if (omDirectory == null) return;
OpenDialog.setDefaultDirectory(omDirectory);
for (int i = 0; i < omFiles.length; i++) {
String path = omDirectory + omFiles[i].getName();
open(path);
if (i == 0 && Recorder.record) Recorder.recordPath("open", path);
if (i == 0 && !error) Menus.addOpenRecentItem(path);
}
}
/**
* Displays a file open dialog box and then opens the tiff, dicom, fits, pgm, jpeg, bmp, gif, lut,
* roi, or text file selected by the user. Displays an error message if the selected file is not
* in a supported format. This is the method that ImageJ's File/Open command uses to open files.
*
* @see ij.IJ#open()
* @see ij.IJ#open(String)
* @see ij.IJ#openImage()
* @see ij.IJ#openImage(String)
*/
public void open() {
OpenDialog od = new OpenDialog("Open", "");
String directory = od.getDirectory();
String name = od.getFileName();
if (name != null) {
String path = directory + name;
error = false;
open(path);
if (!error) Menus.addOpenRecentItem(path);
}
}
/**
* Opens the specified file and adds it to the File/Open Recent menu. Returns true if the file was
* opened successfully.
*/
public boolean openAndAddToRecent(String path) {
open(path);
if (!error) Menus.addOpenRecentItem(path);
return error;
}