mirror of
https://github.com/virt-manager/virt-manager.git
synced 2025-02-15 09:53:37 -06:00
Catch errors when launching dialogs from manager.py
This commit is contained in:
Cole Robinson
parent
fd385b9e69
commit
ad10be064b
@ -288,8 +288,13 @@ class vmmEngine(gobject.GObject):
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self.hal_helper = vmmHalHelper()
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return self.hal_helper
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def get_config(self):
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return self.config
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# First run helpers
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########################
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# First run PackageKit #
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########################
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def add_default_connection(self):
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# Only add default if no connections are currently known
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@ -448,13 +453,10 @@ class vmmEngine(gobject.GObject):
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raise
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return 1
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def change_timer_interval(self,ignore1,ignore2,ignore3,ignore4):
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def change_timer_interval(self, ignore1, ignore2, ignore3, ignore4):
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gobject.source_remove(self.timer)
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self.schedule_timer()
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def get_config(self):
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return self.config
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def _do_show_about(self, src):
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self.show_about()
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def _do_show_preferences(self, src):
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@ -496,64 +498,16 @@ class vmmEngine(gobject.GObject):
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def _do_reboot_domain(self, src, uri, uuid):
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self.reboot_domain(src, uri, uuid)
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def _do_migrate_domain(self, src, uri, uuid):
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self.migrate_domain(uri, uuid)
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self.show_migrate(uri, uuid)
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def _do_clone_domain(self, src, uri, uuid):
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self.clone_domain(uri, uuid)
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self.show_clone(uri, uuid)
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def _do_exit_app(self, src):
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self.exit_app()
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def show_about(self):
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if self.windowAbout == None:
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self.windowAbout = vmmAbout(self.get_config())
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self.windowAbout.show()
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def show_help(self, index):
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try:
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uri = "ghelp:%s" % self.config.get_appname()
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if index:
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uri += "#%s" % index
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logging.debug("Showing help for %s" % uri)
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gtk.show_uri(None, uri, gtk.get_current_event_time())
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except gobject.GError, e:
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logging.error(("Unable to display documentation:\n%s") % e)
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def show_preferences(self):
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if self.windowPreferences == None:
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self.windowPreferences = vmmPreferences(self.get_config())
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self.windowPreferences.connect("action-show-help", self._do_show_help)
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self.windowPreferences.show()
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def show_host(self, uri):
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con = self._lookup_connection(uri)
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if self.connections[uri]["windowHost"] == None:
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manager = vmmHost(self.get_config(), con, self)
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manager.connect("action-show-help", self._do_show_help)
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manager.connect("action-exit-app", self._do_exit_app)
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manager.connect("action-view-manager", self._do_show_manager)
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manager.connect("action-restore-domain", self._do_restore_domain)
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self.connections[uri]["windowHost"] = manager
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self.connections[uri]["windowHost"].show()
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def show_connect(self):
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def connect_wrap(src, *args):
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return self.connect_to_uri(*args)
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if self.windowConnect == None:
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self.windowConnect = vmmConnect(self.get_config(), self)
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self.windowConnect.connect("completed", connect_wrap)
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self.windowConnect.connect("cancelled", self._connect_cancelled)
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self.windowConnect.show()
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def show_console(self, uri, uuid):
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win = self.show_details(uri, uuid)
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if not win:
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return
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win.activate_console_page()
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def refresh_console(self, uri, uuid):
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"""
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Present VM console if recently started
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"""
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if not(self.connections[uri]["windowConsole"].has_key(uuid)):
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return
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@ -563,81 +517,6 @@ class vmmEngine(gobject.GObject):
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console.show()
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def show_details_performance(self, uri, uuid):
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win = self.show_details(uri, uuid)
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if not win:
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return
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win.activate_performance_page()
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def show_details_config(self, uri, uuid):
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win = self.show_details(uri, uuid)
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if not win:
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return
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win.activate_config_page()
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def show_details(self, uri, uuid):
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con = self._lookup_connection(uri)
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if not(self.connections[uri]["windowDetails"].has_key(uuid)):
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try:
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details = vmmDetails(self.get_config(), con.get_vm(uuid), self)
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details.connect("action-save-domain", self._do_save_domain)
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details.connect("action-destroy-domain", self._do_destroy_domain)
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details.connect("action-show-help", self._do_show_help)
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details.connect("action-suspend-domain", self._do_suspend_domain)
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details.connect("action-resume-domain", self._do_resume_domain)
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details.connect("action-run-domain", self._do_run_domain)
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details.connect("action-shutdown-domain", self._do_shutdown_domain)
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details.connect("action-reboot-domain", self._do_reboot_domain)
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details.connect("action-exit-app", self._do_exit_app)
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details.connect("action-view-manager", self._do_show_manager)
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details.connect("action-migrate-domain", self._do_migrate_domain)
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details.connect("action-clone-domain", self._do_clone_domain)
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except Exception, e:
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self.err.show_err(_("Error bringing up domain details: %s") % str(e),
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"".join(traceback.format_exc()))
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return None
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self.connections[uri]["windowDetails"][uuid] = details
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self.connections[uri]["windowDetails"][uuid].show()
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return self.connections[uri]["windowDetails"][uuid]
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def get_manager(self):
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if self.windowManager == None:
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self.windowManager = vmmManager(self.get_config(), self)
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self.windowManager.connect("action-suspend-domain", self._do_suspend_domain)
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self.windowManager.connect("action-resume-domain", self._do_resume_domain)
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self.windowManager.connect("action-run-domain", self._do_run_domain)
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self.windowManager.connect("action-shutdown-domain", self._do_shutdown_domain)
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self.windowManager.connect("action-reboot-domain", self._do_reboot_domain)
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self.windowManager.connect("action-destroy-domain", self._do_destroy_domain)
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self.windowManager.connect("action-save-domain", self._do_save_domain)
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self.windowManager.connect("action-migrate-domain", self._do_migrate_domain)
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self.windowManager.connect("action-clone-domain", self._do_clone_domain)
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self.windowManager.connect("action-show-console", self._do_show_console)
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self.windowManager.connect("action-show-details", self._do_show_details)
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self.windowManager.connect("action-show-preferences", self._do_show_preferences)
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self.windowManager.connect("action-show-create", self._do_show_create)
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self.windowManager.connect("action-show-help", self._do_show_help)
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self.windowManager.connect("action-show-about", self._do_show_about)
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self.windowManager.connect("action-show-host", self._do_show_host)
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self.windowManager.connect("action-show-connect", self._do_show_connect)
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self.windowManager.connect("action-connect", self._do_connect)
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self.windowManager.connect("action-refresh-console", self._do_refresh_console)
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self.windowManager.connect("action-exit-app", self._do_exit_app)
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return self.windowManager
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def toggle_manager(self):
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manager = self.get_manager()
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if not manager.close():
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manager.show()
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def show_manager(self):
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self.get_manager().show()
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def increment_window_counter(self):
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self.windows += 1
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logging.debug("window counter incremented to %s" % self.windows)
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@ -665,14 +544,6 @@ class vmmEngine(gobject.GObject):
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return False
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return True
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def show_create(self, uri):
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if self.windowCreate == None:
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create = vmmCreate(self.get_config(), self)
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create.connect("action-show-console", self._do_show_console)
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create.connect("action-show-help", self._do_show_help)
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self.windowCreate = create
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self.windowCreate.show(uri)
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def add_connection(self, uri, readOnly=None, autoconnect=False):
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conn = vmmConnection(self.get_config(), uri, readOnly, self)
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self.connections[uri] = {
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@ -682,11 +553,13 @@ class vmmEngine(gobject.GObject):
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"windowConsole": {},
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"windowClone": None,
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}
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self.connections[uri]["connection"].connect("vm-removed", self._do_vm_removed)
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self.connections[uri]["connection"].connect("state-changed", self._do_connection_changed)
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self.connections[uri]["connection"].tick()
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conn.connect("vm-removed", self._do_vm_removed)
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conn.connect("state-changed", self._do_connection_changed)
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conn.tick()
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self.emit("connection-added", conn)
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self.config.add_connection(conn.get_uri())
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if autoconnect:
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conn.set_autoconnect(True)
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@ -720,6 +593,233 @@ class vmmEngine(gobject.GObject):
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raise RuntimeError(_("Unknown connection URI %s") % uri)
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return conn
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####################
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# Dialog launchers #
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####################
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def show_about(self):
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try:
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if self.windowAbout == None:
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self.windowAbout = vmmAbout(self.get_config())
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self.windowAbout.show()
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except Exception, e:
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self.err.show_err(_("Error launching 'About' dialog: %s") % str(e),
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"".join(traceback.format_exc()))
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def show_help(self, index):
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try:
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uri = "ghelp:%s" % self.config.get_appname()
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if index:
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uri += "#%s" % index
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logging.debug("Showing help for %s" % uri)
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gtk.show_uri(None, uri, gtk.get_current_event_time())
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except Exception, e:
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self.err.show_err(_("Unable to display documentation: %s") % e,
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"".join(traceback.format_exc()))
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def _get_preferences(self):
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if self.windowPreferences:
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return self.windowPreferences
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obj = vmmPreferences(self.get_config())
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obj.connect("action-show-help", self._do_show_help)
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self.windowPreferences = obj
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return self.windowPreferences
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def show_preferences(self):
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try:
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self._get_preferences().show()
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except Exception, e:
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self.err.show_err(_("Error launching preferences: %s") % str(e),
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"".join(traceback.format_exc()))
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def _get_host_dialog(self, uri):
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if self.connections[uri]["windowHost"]:
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return self.connections[uri]["windowHost"]
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con = self._lookup_connection(uri)
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obj = vmmHost(self.get_config(), con, self)
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obj.connect("action-show-help", self._do_show_help)
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obj.connect("action-exit-app", self._do_exit_app)
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obj.connect("action-view-manager", self._do_show_manager)
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obj.connect("action-restore-domain", self._do_restore_domain)
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self.connections[uri]["windowHost"] = obj
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return self.connections[uri]["windowHost"]
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def show_host(self, uri):
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try:
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self._get_host_dialog(uri).show()
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except Exception, e:
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self.err.show_err(_("Error launching host dialog: %s") % str(e),
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"".join(traceback.format_exc()))
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def _get_connect_dialog(self):
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if self.windowConnect:
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return self.windowConnect
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def connect_wrap(src, *args):
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return self.connect_to_uri(*args)
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obj = vmmConnect(self.get_config(), self)
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obj.connect("completed", connect_wrap)
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obj.connect("cancelled", self._connect_cancelled)
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self.windowConnect = obj
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return self.windowConnect
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def show_connect(self):
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try:
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self._get_connect_dialog().show()
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except Exception, e:
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self.err.show_err(_("Error launching connect dialog: %s") % str(e),
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"".join(traceback.format_exc()))
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def _get_details_dialog(self, uri, uuid):
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if uuid in self.connections[uri]["windowDetails"]:
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return self.connections[uri]["windowDetails"][uuid]
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con = self._lookup_connection(uri)
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obj = vmmDetails(self.get_config(), con.get_vm(uuid), self)
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obj.connect("action-save-domain", self._do_save_domain)
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obj.connect("action-destroy-domain", self._do_destroy_domain)
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obj.connect("action-show-help", self._do_show_help)
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obj.connect("action-suspend-domain", self._do_suspend_domain)
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obj.connect("action-resume-domain", self._do_resume_domain)
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obj.connect("action-run-domain", self._do_run_domain)
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obj.connect("action-shutdown-domain", self._do_shutdown_domain)
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obj.connect("action-reboot-domain", self._do_reboot_domain)
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obj.connect("action-exit-app", self._do_exit_app)
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obj.connect("action-view-manager", self._do_show_manager)
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obj.connect("action-migrate-domain", self._do_migrate_domain)
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obj.connect("action-clone-domain", self._do_clone_domain)
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self.connections[uri]["windowDetails"][uuid] = obj
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self.connections[uri]["windowDetails"][uuid].show()
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return self.connections[uri]["windowDetails"][uuid]
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def show_details(self, uri, uuid):
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try:
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details = self._get_details_dialog(uri, uuid)
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details.show()
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return details
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except Exception, e:
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self.err.show_err(_("Error launching details: %s") % str(e),
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"".join(traceback.format_exc()))
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def show_console(self, uri, uuid):
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win = self.show_details(uri, uuid)
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if not win:
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return
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win.activate_console_page()
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def show_details_performance(self, uri, uuid):
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win = self.show_details(uri, uuid)
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if not win:
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return
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win.activate_performance_page()
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def show_details_config(self, uri, uuid):
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win = self.show_details(uri, uuid)
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if not win:
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return
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win.activate_config_page()
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def get_manager(self):
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if self.windowManager:
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return self.windowManager
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obj = vmmManager(self.get_config(), self)
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obj.connect("action-suspend-domain", self._do_suspend_domain)
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obj.connect("action-resume-domain", self._do_resume_domain)
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obj.connect("action-run-domain", self._do_run_domain)
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obj.connect("action-shutdown-domain", self._do_shutdown_domain)
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obj.connect("action-reboot-domain", self._do_reboot_domain)
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obj.connect("action-destroy-domain", self._do_destroy_domain)
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obj.connect("action-save-domain", self._do_save_domain)
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obj.connect("action-migrate-domain", self._do_migrate_domain)
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obj.connect("action-clone-domain", self._do_clone_domain)
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obj.connect("action-show-console", self._do_show_console)
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obj.connect("action-show-details", self._do_show_details)
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obj.connect("action-show-preferences", self._do_show_preferences)
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obj.connect("action-show-create", self._do_show_create)
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obj.connect("action-show-help", self._do_show_help)
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obj.connect("action-show-about", self._do_show_about)
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obj.connect("action-show-host", self._do_show_host)
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obj.connect("action-show-connect", self._do_show_connect)
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obj.connect("action-connect", self._do_connect)
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obj.connect("action-refresh-console", self._do_refresh_console)
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obj.connect("action-exit-app", self._do_exit_app)
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self.windowManager = obj
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return self.windowManager
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def toggle_manager(self):
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manager = self.get_manager()
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if not manager.close():
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manager.show()
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def show_manager(self):
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try:
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self.get_manager().show()
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except Exception, e:
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self.err.show_err(_("Error launching manager: %s") % str(e),
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"".join(traceback.format_exc()))
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def _get_create_dialog(self):
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if self.windowCreate:
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return self.windowCreate
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obj = vmmCreate(self.get_config(), self)
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obj.connect("action-show-console", self._do_show_console)
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obj.connect("action-show-help", self._do_show_help)
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self.windowCreate = obj
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return self.windowCreate
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def show_create(self, uri):
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try:
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self._get_create_dialog.show(uri)
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except Exception, e:
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self.err.show_err(_("Error launching manager: %s") % str(e),
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"".join(traceback.format_exc()))
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def show_migrate(self, uri, uuid):
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try:
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conn = self._lookup_connection(uri)
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vm = conn.get_vm(uuid)
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if not self.windowMigrate:
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self.windowMigrate = vmmMigrateDialog(self.config, vm, self)
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self.windowMigrate.set_state(vm)
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self.windowMigrate.show()
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except Exception, e:
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self.err.show_err(_("Error launching migrate dialog: %s") %
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str(e), "".join(traceback.format_exc()))
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def show_clone(self, uri, uuid):
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con = self._lookup_connection(uri)
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orig_vm = con.get_vm(uuid)
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clone_window = self.connections[uri]["windowClone"]
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try:
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if clone_window == None:
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clone_window = vmmCloneVM(self.get_config(), orig_vm)
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clone_window.connect("action-show-help", self._do_show_help)
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self.connections[uri]["windowClone"] = clone_window
|
||||
else:
|
||||
clone_window.set_orig_vm(orig_vm)
|
||||
|
||||
clone_window.show()
|
||||
except Exception, e:
|
||||
self.err.show_err(_("Error setting clone parameters: %s") %
|
||||
str(e), "".join(traceback.format_exc()))
|
||||
|
||||
|
||||
#######################################
|
||||
# Domain actions run/destroy/save ... #
|
||||
#######################################
|
||||
|
||||
def save_domain(self, src, uri, uuid):
|
||||
conn = self._lookup_connection(uri)
|
||||
vm = conn.get_vm(uuid)
|
||||
@ -948,33 +1048,4 @@ class vmmEngine(gobject.GObject):
|
||||
str(reboot_err)),
|
||||
"".join(traceback.format_exc()))
|
||||
|
||||
def migrate_domain(self, uri, uuid):
|
||||
conn = self._lookup_connection(uri)
|
||||
vm = conn.get_vm(uuid)
|
||||
|
||||
if not self.windowMigrate:
|
||||
self.windowMigrate = vmmMigrateDialog(self.config, vm, self)
|
||||
|
||||
self.windowMigrate.set_state(vm)
|
||||
self.windowMigrate.show()
|
||||
|
||||
def clone_domain(self, uri, uuid):
|
||||
con = self._lookup_connection(uri)
|
||||
orig_vm = con.get_vm(uuid)
|
||||
clone_window = self.connections[uri]["windowClone"]
|
||||
|
||||
try:
|
||||
if clone_window == None:
|
||||
clone_window = vmmCloneVM(self.get_config(), orig_vm)
|
||||
clone_window.connect("action-show-help", self._do_show_help)
|
||||
self.connections[uri]["windowClone"] = clone_window
|
||||
else:
|
||||
clone_window.set_orig_vm(orig_vm)
|
||||
|
||||
clone_window.show()
|
||||
except Exception, e:
|
||||
self.err.show_err(_("Error setting clone parameters: %s") %
|
||||
str(e), "".join(traceback.format_exc()))
|
||||
|
||||
|
||||
gobject.type_register(vmmEngine)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user