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Grab devices

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This commit is contained in:
Matthias Schiffer 2012-02-08 16:10:46 +01:00
parent 541c5bedec
commit a8e8bacdca
1 changed files with 17 additions and 0 deletions
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17
LockWindow.py
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@ -50,6 +50,11 @@ class LockWindow(Gtk.Window):
self.reset(True) self.reset(True)
self.display = Gdk.Display.get_default()
self.deviceManager = self.display.get_device_manager()
self.unlockWindow.connect('map-event', self._grab_devices)
def _logout(self): def _logout(self):
self.promptEntry.set_sensitive(False) self.promptEntry.set_sensitive(False)
self.unlockButton.set_sensitive(False) self.unlockButton.set_sensitive(False)
@ -99,6 +104,16 @@ class LockWindow(Gtk.Window):
def setAuthMessage(self, message): def setAuthMessage(self, message):
self.messageLabel.set_label(message) self.messageLabel.set_label(message)
def _grab_devices(self, w, e):
for device in self.deviceManager.list_devices(Gdk.DeviceType.MASTER):
device.grab(self.unlockWindow.get_window(), Gdk.GrabOwnership.APPLICATION, False, Gdk.EventMask.ALL_EVENTS_MASK, None, Gdk.CURRENT_TIME)
return False
def _ungrab_devices(self):
for device in self.deviceManager.list_devices(Gdk.DeviceType.MASTER):
device.ungrab(Gdk.CURRENT_TIME)
def lock(self): def lock(self):
self.show_all() self.show_all()
self.unlockWindow.show_all() self.unlockWindow.show_all()
@ -106,6 +121,8 @@ class LockWindow(Gtk.Window):
self.promptEntry.grab_focus() self.promptEntry.grab_focus()
def unlock(self): def unlock(self):
self._ungrab_devices()
self.unlockWindow.hide() self.unlockWindow.hide()
self.hide() self.hide()