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keybindings: Use meta_device_grab() for keyboard active grabs

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This commit is contained in:
Carlos Garnacho 2011-06-21 18:27:39 +02:00
parent 61a7789c83
commit 2484e8cd64
4 changed files with 59 additions and 28 deletions
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16
src/core/display.c
View File

@ -3628,11 +3628,15 @@ meta_display_begin_grab_op (MetaDisplay *display,
{
if (grab_window)
grab_info->grab_have_keyboard =
meta_window_grab_all_keys (grab_window, timestamp);
meta_window_grab_all_keys (grab_window,
grab_info->grab_keyboard,
timestamp);
else
grab_info->grab_have_keyboard =
meta_screen_grab_all_keys (screen, timestamp);
meta_screen_grab_all_keys (screen,
grab_info->grab_keyboard,
timestamp);
if (!grab_info->grab_have_keyboard)
{
@ -3847,9 +3851,13 @@ meta_display_end_grab_op (MetaDisplay *display,
meta_topic (META_DEBUG_WINDOW_OPS,
"Ungrabbing all keys timestamp %u\n", timestamp);
if (grab_info->grab_window)
meta_window_ungrab_all_keys (grab_info->grab_window, timestamp);
meta_window_ungrab_all_keys (grab_info->grab_window,
grab_info->grab_keyboard,
timestamp);
else
meta_screen_ungrab_all_keys (grab_info->grab_screen, timestamp);
meta_screen_ungrab_all_keys (grab_info->grab_screen,
grab_info->grab_keyboard,
timestamp);
}
#ifdef HAVE_XSYNC

4
src/core/keybindings-private.h
View File

@ -36,14 +36,18 @@ void meta_display_shutdown_keys (MetaDisplay *display);
void meta_screen_grab_keys (MetaScreen *screen);
void meta_screen_ungrab_keys (MetaScreen *screen);
gboolean meta_screen_grab_all_keys (MetaScreen *screen,
MetaDevice *device,
guint32 timestamp);
void meta_screen_ungrab_all_keys (MetaScreen *screen,
MetaDevice *device,
guint32 timestamp);
void meta_window_grab_keys (MetaWindow *window);
void meta_window_ungrab_keys (MetaWindow *window);
gboolean meta_window_grab_all_keys (MetaWindow *window,
MetaDevice *device,
guint32 timestamp);
void meta_window_ungrab_all_keys (MetaWindow *window,
MetaDevice *device,
guint32 timestamp);
gboolean meta_display_process_key_event (MetaDisplay *display,
MetaWindow *window,

53
src/core/keybindings.c
View File

@ -926,6 +926,7 @@ meta_window_ungrab_keys (MetaWindow *window)
}
}
#if 0
#ifdef WITH_VERBOSE_MODE
static const char*
grab_status_to_string (int status)
@ -947,31 +948,32 @@ grab_status_to_string (int status)
}
}
#endif /* WITH_VERBOSE_MODE */
#endif /* 0 */
static gboolean
grab_keyboard (MetaDisplay *display,
Window xwindow,
MetaDevice *device,
guint32 timestamp)
{
MetaGrabInfo *grab_info;
int result;
int grab_status;
/* Grab the keyboard, so we get key releases and all key
* presses
*/
meta_error_trap_push_with_return (display);
grab_info = meta_display_get_grab_info (display, device);
grab_status = XGrabKeyboard (display->xdisplay,
xwindow, True,
GrabModeAsync, GrabModeAsync,
timestamp);
if (grab_status != GrabSuccess)
if (!meta_device_grab (grab_info->grab_keyboard,
xwindow,
KeyPressMask | KeyReleaseMask,
META_CURSOR_DEFAULT,
TRUE, FALSE, timestamp))
{
meta_error_trap_pop_with_return (display);
meta_topic (META_DEBUG_KEYBINDINGS,
"XGrabKeyboard() returned failure status %s time %u\n",
grab_status_to_string (grab_status),
"grabbing keyboard failed time %u\n",
timestamp);
return FALSE;
}
@ -981,7 +983,7 @@ grab_keyboard (MetaDisplay *display,
if (result != Success)
{
meta_topic (META_DEBUG_KEYBINDINGS,
"XGrabKeyboard() resulted in an error\n");
"grabbing keyboard resulted in an error\n");
return FALSE;
}
}
@ -992,19 +994,27 @@ grab_keyboard (MetaDisplay *display,
}
static void
ungrab_keyboard (MetaDisplay *display, guint32 timestamp)
ungrab_keyboard (MetaDisplay *display,
MetaDevice *device,
guint32 timestamp)
{
MetaGrabInfo *grab_info;
grab_info = meta_display_get_grab_info (display, device);
meta_error_trap_push (display);
meta_topic (META_DEBUG_KEYBINDINGS,
"Ungrabbing keyboard with timestamp %u\n",
timestamp);
XUngrabKeyboard (display->xdisplay, timestamp);
meta_device_ungrab (grab_info->grab_keyboard, timestamp);
meta_error_trap_pop (display);
}
gboolean
meta_screen_grab_all_keys (MetaScreen *screen, guint32 timestamp)
meta_screen_grab_all_keys (MetaScreen *screen,
MetaDevice *device,
guint32 timestamp)
{
gboolean retval;
@ -1016,7 +1026,7 @@ meta_screen_grab_all_keys (MetaScreen *screen, guint32 timestamp)
meta_topic (META_DEBUG_KEYBINDINGS,
"Grabbing all keys on RootWindow\n");
retval = grab_keyboard (screen->display, screen->xroot, timestamp);
retval = grab_keyboard (screen->display, screen->xroot, device, timestamp);
if (retval)
{
screen->all_keys_grabbed = TRUE;
@ -1029,11 +1039,13 @@ meta_screen_grab_all_keys (MetaScreen *screen, guint32 timestamp)
}
void
meta_screen_ungrab_all_keys (MetaScreen *screen, guint32 timestamp)
meta_screen_ungrab_all_keys (MetaScreen *screen,
MetaDevice *device,
guint32 timestamp)
{
if (screen->all_keys_grabbed)
{
ungrab_keyboard (screen->display, timestamp);
ungrab_keyboard (screen->display, device, timestamp);
screen->all_keys_grabbed = FALSE;
screen->keys_grabbed = FALSE;
@ -1046,6 +1058,7 @@ meta_screen_ungrab_all_keys (MetaScreen *screen, guint32 timestamp)
gboolean
meta_window_grab_all_keys (MetaWindow *window,
MetaDevice *device,
guint32 timestamp)
{
Window grabwindow;
@ -1069,7 +1082,7 @@ meta_window_grab_all_keys (MetaWindow *window,
meta_topic (META_DEBUG_KEYBINDINGS,
"Grabbing all keys on window %s\n", window->desc);
retval = grab_keyboard (window->display, grabwindow, timestamp);
retval = grab_keyboard (window->display, grabwindow, device, timestamp);
if (retval)
{
window->keys_grabbed = FALSE;
@ -1081,11 +1094,13 @@ meta_window_grab_all_keys (MetaWindow *window,
}
void
meta_window_ungrab_all_keys (MetaWindow *window, guint32 timestamp)
meta_window_ungrab_all_keys (MetaWindow *window,
MetaDevice *device,
guint32 timestamp)
{
if (window->all_keys_grabbed)
{
ungrab_keyboard (window->display, timestamp);
ungrab_keyboard (window->display, device, timestamp);
window->grab_on_frame = FALSE;
window->all_keys_grabbed = FALSE;

8
src/meta/keybindings.h
View File

@ -67,6 +67,10 @@ void meta_keybindings_switch_window (MetaDisplay *display,
MetaKeyBinding *binding);
void meta_screen_ungrab_all_keys (MetaScreen *screen, guint32 timestamp);
gboolean meta_screen_grab_all_keys (MetaScreen *screen, guint32 timestamp);
void meta_screen_ungrab_all_keys (MetaScreen *screen,
MetaDevice *device,
guint32 timestamp);
gboolean meta_screen_grab_all_keys (MetaScreen *screen,
MetaDevice *device,
guint32 timestamp);
#endif