altosuilib: Track open frames, exit when none remain
[fw/altos] / altosuilib / AltosUIFrame.java
index 3fc99910d8c6f016d4770311146cf923dc7345b0..ac440190b69e8ec3c47a38f8a963a5599589b20a 100644 (file)
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altosuilib_1;
+package org.altusmetrum.altosuilib_11;
 
 import java.awt.*;
 import java.awt.event.*;
@@ -23,8 +23,13 @@ import javax.swing.*;
 import java.util.*;
 
 class AltosUIFrameListener extends WindowAdapter {
+       @Override
        public void windowClosing (WindowEvent e) {
-               AltosUIPreferences.unregister_ui_listener((AltosUIFrame) e.getWindow());
+               AltosUIFrame frame = (AltosUIFrame) e.getWindow();
+               AltosUIPreferences.unregister_ui_listener(frame);
+               AltosUIFrame.frame_closed();
+               frame.setVisible(false);
+               frame.dispose();
        }
 }
 
@@ -36,16 +41,16 @@ public class AltosUIFrame extends JFrame implements AltosUIListener, AltosPositi
        }
 
        static String[] altos_icon_names = {
-               "/altus-metrum-16.png",
-               "/altus-metrum-32.png",
-               "/altus-metrum-48.png",
-               "/altus-metrum-64.png",
-               "/altus-metrum-128.png",
-               "/altus-metrum-256.png"
+               "/altusmetrum-altosui-16.png",
+               "/altusmetrum-altosui-32.png",
+               "/altusmetrum-altosui-48.png",
+               "/altusmetrum-altosui-64.png",
+               "/altusmetrum-altosui-128.png",
+               "/altusmetrum-altosui-256.png"
        };
 
        static public String[] icon_names;
-       
+
        static public void set_icon_names(String[] new_icon_names) { icon_names = new_icon_names; }
 
        public String[] icon_names() {
@@ -57,7 +62,7 @@ public class AltosUIFrame extends JFrame implements AltosUIListener, AltosPositi
        public void set_icon() {
                ArrayList<Image> icons = new ArrayList<Image>();
                String[] icon_names = icon_names();
-               
+
                for (int i = 0; i < icon_names.length; i++) {
                        java.net.URL imgURL = AltosUIFrame.class.getResource(icon_names[i]);
                        if (imgURL != null)
@@ -65,14 +70,17 @@ public class AltosUIFrame extends JFrame implements AltosUIListener, AltosPositi
                }
                setIconImages(icons);
        }
-                       
+
        private boolean location_by_platform = true;
 
        public void setLocationByPlatform(boolean lbp) {
                location_by_platform = lbp;
                super.setLocationByPlatform(lbp);
        }
-               
+
+       public void scan_device_selected(AltosDevice device) {
+       }
+
        public void setSize() {
                /* Smash sizes around so that the window comes up in the right shape */
                Insets i = getInsets();
@@ -153,12 +161,142 @@ public class AltosUIFrame extends JFrame implements AltosUIListener, AltosPositi
                                setPosition(position);
                }
        }
-               
+
+       static boolean global_settings_done;
+
+       public String getName() {
+               return "Altus Metrum";
+       }
+
+       public void macosx_quit_handler() {
+               System.out.printf("Got quit handler\n");
+       }
+
+       public void macosx_about_handler() {
+               System.out.printf("Got about handler\n");
+       }
+
+       public void macosx_preferences_handler() {
+               System.out.printf("Got preferences handler\n");
+       }
+
+       public void macosx_file_handler(String path) {
+               System.out.printf("Got file handler with \"%s\"\n", path);
+       }
+
+       /* Check that we are on Mac OS X.  This is crucial to loading and using the OSXAdapter class.
+        */
+       public static boolean MAC_OS_X = (System.getProperty("os.name").toLowerCase().startsWith("mac os x"));
+
+       private static boolean registered_for_macosx_events;
+
+       /* Generic registration with the Mac OS X application menu
+        * Checks the platform, then attempts to register with the Apple EAWT
+        * See OSXAdapter.java to see how this is done without directly referencing any Apple APIs
+        */
+       public synchronized void register_for_macosx_events() {
+               if (registered_for_macosx_events)
+                       return;
+               registered_for_macosx_events = true;
+               if (MAC_OS_X) {
+                       try {
+                               // Generate and register the OSXAdapter, passing it a hash of all the methods we wish to
+                               // use as delegates for various com.apple.eawt.ApplicationListener methods
+                               OSXAdapter.setQuitHandler(this, getClass().getDeclaredMethod("macosx_quit_handler", (Class[])null));
+//                             OSXAdapter.setAboutHandler(this, getClass().getDeclaredMethod("macosx_about_handler", (Class[])null));
+                               OSXAdapter.setPreferencesHandler(this, getClass().getDeclaredMethod("macosx_preferences_handler", (Class[])null));
+                               OSXAdapter.setFileHandler(this, getClass().getDeclaredMethod("macosx_file_handler", new Class[] { String.class }));
+                       } catch (Exception e) {
+                               System.err.println("Error while loading the OSXAdapter:");
+                               e.printStackTrace();
+                       }
+               }
+       }
+
+       int row = 0;
+
+       public void next_row() {
+               row++;
+       }
+
+       int inset = 0;
+
+       public void set_inset(int i) {
+               inset = i;
+       }
+
+       public GridBagConstraints constraints (int x, int width, int fill, int anchor, double weightx, double weighty) {
+               return new GridBagConstraints(x,                        /* x */
+                                             row,                      /* y */
+                                             width,                    /* width */
+                                             1,                        /* height */
+                                             weightx,                  /* weightx */
+                                             weighty,                  /* weighty */
+                                             anchor,                   /* anchor */
+                                             fill,                     /* fill */
+                                             new Insets(inset,inset,inset,inset),      /* insets */
+                                             0,                        /* ipadx */
+                                             0);                       /* ipady */
+       }
+
+       public GridBagConstraints constraints (int x, int width, int fill, int anchor) {
+               double  weightx = 0;
+               double  weighty = 0;
+
+               if (fill == GridBagConstraints.NONE) {
+                       weightx = 0;
+                       weighty = 0;
+               } else if (fill == GridBagConstraints.HORIZONTAL) {
+                       weightx = 1;
+                       weighty = 0;
+               } else if (fill == GridBagConstraints.VERTICAL) {
+                       weightx = 0;
+                       weighty = 1;
+               } else if (fill == GridBagConstraints.BOTH) {
+                       weightx = 1;
+                       weighty = 1;
+               }
+
+               return constraints (x, width, fill, anchor, weightx, weighty);
+       }
+
+       public GridBagConstraints constraints (int x, int width, int fill) {
+               return constraints (x, width, fill, GridBagConstraints.WEST);
+       }
+
+       public GridBagConstraints constraints(int x, int width) {
+               return constraints(x, width, GridBagConstraints.NONE);
+       }
+
+       static int open_frames;
+
+       public static void frame_opened() {
+               ++open_frames;
+       }
+
+       public static void frame_closed() {
+               --open_frames;
+               if (open_frames == 0)
+                       System.exit(0);
+       }
+
        void init() {
                AltosUIPreferences.register_ui_listener(this);
                AltosUIPreferences.register_position_listener(this);
                position = AltosUIPreferences.position();
+               frame_opened();
                addWindowListener(new AltosUIFrameListener());
+
+               /* Try to make menus live in the menu bar like regular Mac apps */
+               if (!global_settings_done) {
+                       try {
+                               global_settings_done = true;
+                               System.setProperty("com.apple.mrj.application.apple.menu.about.name", getName());
+                               System.setProperty("com.apple.macos.useScreenMenuBar", "true");
+                               System.setProperty("apple.laf.useScreenMenuBar", "true" ); // for older versions of Java
+                       } catch (Exception e) {
+                       }
+               }
                set_icon();
        }