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keybindings: Add MetaKeyBinding for overlay-key

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As the overlay key works differently from normal keybindings, it
requires special treatment. However, by adding a rudimentary
MetaKeyBinding for it, we will be able to confine the special
handling to mutter and treat it like any other keybinding in
the shell.

https://bugzilla.gnome.org/show_bug.cgi?id=688202
This commit is contained in:
Florian Müllner 2012-08-29 23:07:34 +02:00
parent 424fc5245a
commit aa43e715c0
2 changed files with 31 additions and 0 deletions
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21
src/core/keybindings.c
View File

@ -1499,6 +1499,18 @@ process_overlay_key (MetaDisplay *display,
/* We want to unfreeze events, but keep the grab so that if the user
* starts typing into the overlay we get all the keys */
XAllowEvents (display->xdisplay, AsyncKeyboard, event->xkey.time);
if (display->grab_op == META_GRAB_OP_COMPOSITOR)
{
MetaKeyBinding *binding =
display_get_keybinding (display,
display->overlay_key_combo.keysym,
display->overlay_key_combo.keycode,
display->grab_mask);
if (binding &&
meta_compositor_filter_keybinding (display->compositor, screen, binding))
return TRUE;
}
meta_display_overlay_key_activate (display);
}
@ -4221,6 +4233,8 @@ init_builtin_key_bindings (MetaDisplay *display)
void
meta_display_init_keys (MetaDisplay *display)
{
MetaKeyHandler *handler;
/* Keybindings */
display->keymap = NULL;
display->keysyms_per_keycode = 0;
@ -4250,6 +4264,13 @@ meta_display_init_keys (MetaDisplay *display)
key_handlers = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
(GDestroyNotify) key_handler_free);
handler = g_new0 (MetaKeyHandler, 1);
handler->name = g_strdup ("overlay-key");
handler->flags = META_KEY_BINDING_BUILTIN;
g_hash_table_insert (key_handlers, g_strdup ("overlay-key"), handler);
init_builtin_key_bindings (display);
rebuild_key_binding_table (display);

10
src/core/prefs.c
View File

@ -1702,8 +1702,18 @@ meta_key_pref_free (MetaKeyPref *pref)
static void
init_bindings (void)
{
MetaKeyPref *pref;
key_bindings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
(GDestroyNotify)meta_key_pref_free);
pref = g_new0 (MetaKeyPref, 1);
pref->name = g_strdup ("overlay-key");
pref->action = META_KEYBINDING_ACTION_OVERLAY_KEY;
pref->bindings = g_slist_prepend (pref->bindings, &overlay_key_combo);
pref->builtin = 1;
g_hash_table_insert (key_bindings, g_strdup ("overlay-key"), pref);
}
static void