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core: Add meta_device_keyboard_[gs]et_focus_window()

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These functions are meant to replace X[GS]etInputFocus() calls across
the core.
This commit is contained in:
Carlos Garnacho 2011-07-03 18:19:05 +02:00
parent 154730a3d9
commit df044a0035
4 changed files with 104 additions and 0 deletions
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30
src/core/device-keyboard.c
View File

@ -37,3 +37,33 @@ static void
meta_device_keyboard_init (MetaDeviceKeyboard *keyboard)
{
}
Window
meta_device_keyboard_get_focus_window (MetaDeviceKeyboard *keyboard)
{
MetaDeviceKeyboardClass *klass;
g_return_val_if_fail (META_IS_DEVICE_KEYBOARD (keyboard), None);
klass = META_DEVICE_KEYBOARD_GET_CLASS (keyboard);
if (!klass->get_focus_window)
return None;
return (klass->get_focus_window) (keyboard);
}
void
meta_device_keyboard_set_focus_window (MetaDeviceKeyboard *keyboard,
Window xwindow,
Time timestamp)
{
MetaDeviceKeyboardClass *klass;
g_return_if_fail (META_IS_DEVICE_KEYBOARD (keyboard));
klass = META_DEVICE_KEYBOARD_GET_CLASS (keyboard);
if (klass->set_focus_window)
(klass->set_focus_window) (keyboard, xwindow, timestamp);
}

10
src/core/device-keyboard.h
View File

@ -51,9 +51,19 @@ struct _MetaDeviceKeyboard
struct _MetaDeviceKeyboardClass
{
MetaDeviceClass parent_instance;
Window (* get_focus_window) (MetaDeviceKeyboard *keyboard);
void (* set_focus_window) (MetaDeviceKeyboard *keyboard,
Window xwindow,
Time timestamp);
};
GType meta_device_keyboard_get_type (void) G_GNUC_CONST;
Window meta_device_keyboard_get_focus_window (MetaDeviceKeyboard *keyboard);
void meta_device_keyboard_set_focus_window (MetaDeviceKeyboard *keyboard,
Window xwindow,
Time timestamp);
#endif /* META_DEVICE_KEYBOARD_H */

31
src/core/devices-core.c
View File

@ -200,11 +200,42 @@ meta_device_keyboard_core_ungrab (MetaDevice *device,
XUngrabKeyboard (display->xdisplay, time);
}
static Window
meta_device_keyboard_core_get_focus_window (MetaDeviceKeyboard *keyboard)
{
MetaDisplay *display;
Window xwindow;
int unused;
display = meta_device_get_display (META_DEVICE (keyboard));
XGetInputFocus (display->xdisplay, &xwindow, &unused);
return xwindow;
}
static void
meta_device_keyboard_core_set_focus_window (MetaDeviceKeyboard *keyboard,
Window xwindow,
Time timestamp)
{
MetaDisplay *display;
display = meta_device_get_display (META_DEVICE (keyboard));
XSetInputFocus (display->xdisplay,
xwindow,
RevertToPointerRoot,
timestamp);
}
static void
meta_device_keyboard_core_class_init (MetaDeviceKeyboardCoreClass *klass)
{
MetaDeviceKeyboardClass *keyboard_class = META_DEVICE_KEYBOARD_CLASS (klass);
MetaDeviceClass *device_class = META_DEVICE_CLASS (klass);
keyboard_class->get_focus_window = meta_device_keyboard_core_get_focus_window;
keyboard_class->set_focus_window = meta_device_keyboard_core_set_focus_window;
device_class->allow_events = meta_device_core_common_allow_events;
device_class->grab = meta_device_keyboard_core_grab;
device_class->ungrab = meta_device_keyboard_core_ungrab;

33
src/core/devices-xi2.c
View File

@ -281,11 +281,44 @@ G_DEFINE_TYPE (MetaDeviceKeyboardXI2,
meta_device_keyboard_xi2,
META_TYPE_DEVICE_KEYBOARD)
static Window
meta_device_keyboard_xi2_get_focus_window (MetaDeviceKeyboard *keyboard)
{
MetaDisplay *display;
Window xwindow;
display = meta_device_get_display (META_DEVICE (keyboard));
XIGetFocus (display->xdisplay,
meta_device_get_id (META_DEVICE (keyboard)),
&xwindow);
return xwindow;
}
static void
meta_device_keyboard_xi2_set_focus_window (MetaDeviceKeyboard *keyboard,
Window xwindow,
Time timestamp)
{
MetaDisplay *display;
display = meta_device_get_display (META_DEVICE (keyboard));
XISetFocus (display->xdisplay,
meta_device_get_id (META_DEVICE (keyboard)),
xwindow,
timestamp);
}
static void
meta_device_keyboard_xi2_class_init (MetaDeviceKeyboardXI2Class *klass)
{
MetaDeviceKeyboardClass *keyboard_class = META_DEVICE_KEYBOARD_CLASS (klass);
MetaDeviceClass *device_class = META_DEVICE_CLASS (klass);
keyboard_class->get_focus_window = meta_device_keyboard_xi2_get_focus_window;
keyboard_class->set_focus_window = meta_device_keyboard_xi2_set_focus_window;
device_class->allow_events = meta_device_xi2_common_allow_events;
device_class->grab = meta_device_xi2_common_grab;
device_class->ungrab = meta_device_xi2_common_ungrab;