Version 4.1, February 2008

[GpsPrune.git] / tim / prune / save / ExifSaver.java

diff --git a/tim/prune/save/ExifSaver.java b/tim/prune/save/ExifSaver.java
index ec0c2f446840359f2d9c7a24772c6bb7883ec96e..42f9e4f80cf4c3dee51d6478eaa792ca604af6fa 100644 (file)
--- a/tim/prune/save/ExifSaver.java
+++ b/tim/prune/save/ExifSaver.java
@@ -35,9 +35,11 @@ public class ExifSaver implements Runnable
 {
        private Frame _parentFrame = null;
        private JDialog _dialog = null;
+       private JButton _okButton = null;
        private JCheckBox _overwriteCheckbox = null;
        private JProgressBar _progressBar = null;
        private PhotoTableModel _photoTableModel = null;
+       private boolean _saveCancelled = false;
 
 
        // To preserve timestamps of file use parameter -P
@@ -167,19 +169,22 @@ public class ExifSaver implements Runnable
                // Lower panel with ok and cancel buttons
                JPanel buttonPanel = new JPanel();
                buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
-               JButton okButton = new JButton(I18nManager.getText("button.ok"));
-               okButton.addActionListener(new ActionListener() {
+               _okButton = new JButton(I18nManager.getText("button.ok"));
+               _okButton.addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent e)
                        {
+                               // disable ok button
+                               _okButton.setEnabled(false);
                                // start new thread to do save
                                new Thread(ExifSaver.this).start();
                        }
                });
-               buttonPanel.add(okButton);
+               buttonPanel.add(_okButton);
                JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
                cancelButton.addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent e)
                        {
+                               _saveCancelled = true;
                                _dialog.dispose();
                        }
                });
@@ -209,6 +214,7 @@ public class ExifSaver implements Runnable
         */
        public void run()
        {
+               _saveCancelled = false;
                PhotoTableEntry entry = null;
                Photo photo = null;
                int numPhotos = _photoTableModel.getRowCount();
@@ -221,7 +227,7 @@ public class ExifSaver implements Runnable
                for (int i=0; i<numPhotos; i++)
                {
                        entry = _photoTableModel.getPhotoTableEntry(i);
-                       if (entry != null && entry.getSaveFlag())
+                       if (entry != null && entry.getSaveFlag() && !_saveCancelled)
                        {
                                // Only look at photos which are selected and whose status has changed since load
                                photo = entry.getPhoto();
@@ -298,7 +304,12 @@ public class ExifSaver implements Runnable
                // Execute exif command
                try
                {
-                       Runtime.getRuntime().exec(command);
+                       Process process = Runtime.getRuntime().exec(command);
+                       // Wait for process to finish so not too many run in parallel
+                       try {
+                               process.waitFor();
+                       }
+                       catch (InterruptedException ie) {}
                }
                catch (Exception e)
                {