# HG changeset patch
# User Jon Nordby <jononor@gmail.com>
# Date 1256230524 -7200
# Node ID f08e364e96e6c7850237bf2ac3c65b645fc72548
# Parent  e363de9ac54978d2c307955184e33b68cc4f92ce
systray: Keep running in tray. Toggle manager on click.

Handle the rare case where the user has no top level window and
disables the systray by showing the manager window.

diff -r e363de9ac549 -r f08e364e96e6 src/virtManager/engine.py
--- a/src/virtManager/engine.py	Wed Oct 21 12:01:53 2009 -0400
+++ b/src/virtManager/engine.py	Thu Oct 22 18:55:24 2009 +0200
@@ -78,13 +78,15 @@
             logging.debug("Libvirt doesn't support threading, skipping.")
 
         # Counter keeping track of how many manager and details windows
-        # are open. When it is decremented to 0, close the app
+        # are open. When it is decremented to 0, close the app or
+        # keep running in system tray if enabled
         self.windows = 0
 
         self.netdevHelper = vmmNetDevHelper(self.config)
         self.init_systray()
 
         self.config.on_stats_update_interval_changed(self.reschedule_timer)
+        self.config.on_view_system_tray_changed(self.system_tray_changed) 
 
         self.schedule_timer()
         self.load_stored_uris()
@@ -95,7 +97,7 @@
             return
 
         self.systray = vmmSystray(self.config, self)
-        self.systray.connect("action-view-manager", self._do_show_manager)
+        self.systray.connect("action-toggle-manager", self._do_toggle_manager)
         self.systray.connect("action-suspend-domain", self._do_suspend_domain)
         self.systray.connect("action-resume-domain", self._do_resume_domain)
         self.systray.connect("action-run-domain", self._do_run_domain)
@@ -106,6 +108,12 @@
         self.systray.connect("action-show-details", self._do_show_details)
         self.systray.connect("action-exit-app", self._do_exit_app)
 
+    def system_tray_changed(self, *ignore):
+        systray_enabled = self.config.get_view_system_tray()
+        if self.windows == 0 and not systray_enabled:
+            # Show the manager so that the user can control the application
+            self.show_manager()
+
     def load_stored_uris(self):
         uris = self.config.get_connections()
         if uris != None:
@@ -235,6 +243,8 @@
         self.show_help(index)
     def _do_show_console(self, src, uri, uuid):
         self.show_console(uri, uuid)
+    def _do_toggle_manager(self, src):
+        self.toggle_manager()
     def _do_show_manager(self, src):
         self.show_manager()
     def _do_refresh_console(self, src, uri, uuid):
@@ -366,6 +376,11 @@
             self.windowManager.connect("action-exit-app", self._do_exit_app)
         return self.windowManager
 
+    def toggle_manager(self):
+        manager = self.get_manager()
+        if not manager.close():
+            manager.show()
+
     def show_manager(self):
         self.get_manager().show()
 
@@ -376,7 +391,8 @@
     def decrement_window_counter(self):
         self.windows -= 1
         logging.debug("window counter decremented to %s" % self.windows)
-        if self.windows <= 0:
+        # Don't exit if system tray is enabled
+        if self.windows <= 0 and not self.config.get_view_system_tray() :
             self.exit_app()
 
     def exit_app(self):
diff -r e363de9ac549 -r f08e364e96e6 src/virtManager/systray.py
--- a/src/virtManager/systray.py	Wed Oct 21 12:01:53 2009 -0400
+++ b/src/virtManager/systray.py	Thu Oct 22 18:55:24 2009 +0200
@@ -24,6 +24,8 @@
 
 class vmmSystray(gobject.GObject):
     __gsignals__ = {
+        "action-toggle-manager": (gobject.SIGNAL_RUN_FIRST,
+                                gobject.TYPE_NONE, []),
         "action-view-manager": (gobject.SIGNAL_RUN_FIRST,
                                 gobject.TYPE_NONE, []),
         "action-suspend-domain": (gobject.SIGNAL_RUN_FIRST,
@@ -208,7 +210,7 @@
     # Listeners
 
     def systray_activate(self, widget):
-        self.emit("action-view-manager")
+        self.emit("action-toggle-manager")
 
     def systray_popup(self, widget, button, event_time):
         if button != 3: