isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-24 12:02:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

Ensure that if custom handler is installed for one of the shortcuts that do

Browse Source 
keyboard grab, the custom handler gets also called while the grab is in place.
This commit is contained in:
Tomas Frydrych 2009-02-03 13:23:08 +00:00
parent 6e543fbcfd
commit c1f3a5c67d
1 changed files with 95 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

101
src/core/keybindings.c
View File

@ -1246,7 +1246,7 @@ meta_display_process_key_event (MetaDisplay *display,
event->xkey.time);
if (all_bindings_disabled)
return;
/* if key event was on root window, we have a shortcut */
screen = meta_display_screen_for_root (display, event->xkey.window);
@ -1989,9 +1989,102 @@ process_tab_grab (MetaDisplay *display,
Window prev_xwindow;
MetaWindow *prev_window;
if (screen != display->grab_screen || !screen->tab_popup)
if (screen != display->grab_screen)
return FALSE;
action = display_get_keybinding_action (display,
keysym,
event->xkey.keycode,
display->grab_mask);
/*
* If there is no tab_pop up object, i.e., there is some custom handler
* implementing Alt+Tab & Co., we call this custom handler; we do not
* mess about with the grab, as that is up to the handler to deal with.
*/
if (!screen->tab_popup)
{
MetaKeyBinding *binding = NULL;
MetaKeyHandler *handler = NULL;
const gchar *handler_name = NULL;
gint i;
switch (action)
{
case META_KEYBINDING_ACTION_CYCLE_PANELS:
handler_name = "cycle_group";
break;
case META_KEYBINDING_ACTION_CYCLE_WINDOWS:
handler_name = "cycle_windows";
break;
case META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD:
handler_name = "cycle_panels_backward";
break;
case META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD:
handler_name = "cycle_windows_backward";
break;
case META_KEYBINDING_ACTION_SWITCH_PANELS:
handler_name = "switch_panels";
break;
case META_KEYBINDING_ACTION_SWITCH_WINDOWS:
handler_name = "switch_windows";
break;
case META_KEYBINDING_ACTION_SWITCH_PANELS_BACKWARD:
handler_name = "switch_panels_backward";
break;
case META_KEYBINDING_ACTION_SWITCH_WINDOWS_BACKWARD:
handler_name = "switch_windows_backward";
break;
case META_KEYBINDING_ACTION_CYCLE_GROUP:
handler_name = "cycle_group";
break;
case META_KEYBINDING_ACTION_CYCLE_GROUP_BACKWARD:
handler_name = "cycle_group_backward";
break;
case META_KEYBINDING_ACTION_SWITCH_GROUP:
handler_name = "switch_group";
break;
case META_KEYBINDING_ACTION_SWITCH_GROUP_BACKWARD:
handler_name = "switch_group_backward";
break;
default:
/*
* This is the case when the Alt key is released; we preserve
* the grab, as it is up to the custom implementaiton to free it
* (a plugin can catch this in their xevent_filter function).
*/
return TRUE;
}
handler = find_handler (key_handlers, handler_name);
i = display->n_key_bindings - 1;
while (i >= 0)
{
if (display->key_bindings[i].keysym == keysym &&
display->key_bindings[i].keycode == event->xkey.keycode &&
display->key_bindings[i].mask == display->grab_mask)
{
binding = &display->key_bindings[i];
break;
}
--i;
}
/*
* If we have no custom handler for this operation, we do nothing.
*/
if (!binding || !handler ||
!handler->func || handler->func == handler->default_func)
return FALSE;
(*handler->func) (display, screen, NULL, event, binding,
handler->user_data);
return TRUE;
}
if (event->type == KeyRelease &&
end_keyboard_grab (display, event->xkey.keycode))
{
@ -2040,10 +2133,6 @@ process_tab_grab (MetaDisplay *display,
prev_xwindow = (Window) meta_ui_tab_popup_get_selected (screen->tab_popup);
prev_window = meta_display_lookup_x_window (display, prev_xwindow);
action = display_get_keybinding_action (display,
keysym,
event->xkey.keycode,
display->grab_mask);
/* Cancel when alt-Escape is pressed during using alt-Tab, and vice
* versa.