gboolean
ibus_hotkey_profile_remove_hotkey_by_event (IBusHotkeyProfile *profile,
GQuark event)
{
IBusHotkeyProfilePrivate *priv;
priv = IBUS_HOTKEY_PROFILE_GET_PRIVATE (profile);
gint i;
IBusHotkeyEvent *p = NULL;
for ( i = 0; i < priv->events->len; i++) {
p = &g_array_index (priv->events, IBusHotkeyEvent, i);
if (p->event == event)
break;
}
if (p == NULL || p->event != event)
return FALSE;
GList *list;
for (list = p->hotkeys; list != NULL; list = list->next) {
g_tree_remove (priv->hotkeys, (IBusHotkey *)list->data);
}
g_list_free (p->hotkeys);
g_array_remove_index_fast (priv->events, i);
return TRUE;
}
static void
ibus_hotkey_profile_destroy (IBusHotkeyProfile *profile)
{
IBusHotkeyProfilePrivate *priv;
priv = IBUS_HOTKEY_PROFILE_GET_PRIVATE (profile);
/* free events */
if (priv->events) {
IBusHotkeyEvent *p;
gint i;
p = (IBusHotkeyEvent *)g_array_free (priv->events, FALSE);
priv->events = NULL;
for (i = 0; p[i].event != 0; i++) {
g_list_free (p[i].hotkeys);
}
g_free (p);
}
if (priv->hotkeys) {
g_tree_destroy (priv->hotkeys);
priv->hotkeys = NULL;
}
IBUS_OBJECT_CLASS (parent_class)->destroy ((IBusObject *)profile);
}
GQuark
ibus_hotkey_profile_filter_key_event (IBusHotkeyProfile *profile,
guint keyval,
guint modifiers,
guint prev_keyval,
guint prev_modifiers,
gpointer user_data)
{
IBusHotkeyProfilePrivate *priv;
priv = IBUS_HOTKEY_PROFILE_GET_PRIVATE (profile);
IBusHotkey hotkey = {
.keyval = keyval,
.modifiers = modifiers & priv->mask,
};
if ((modifiers & IBUS_RELEASE_MASK) && keyval != prev_keyval) {
return 0;
}
GQuark event = (GQuark) GPOINTER_TO_UINT (g_tree_lookup (priv->hotkeys, &hotkey));
if (event != 0) {
g_signal_emit (profile, profile_signals[TRIGGER], event, user_data);
}
return event;
}
static void
ibus_hotkey_profile_init (IBusHotkeyProfile *profile)
{
IBusHotkeyProfilePrivate *priv;
priv = IBUS_HOTKEY_PROFILE_GET_PRIVATE (profile);
priv->hotkeys = g_tree_new_full ((GCompareDataFunc) ibus_hotkey_cmp_with_data,
NULL,
(GDestroyNotify) ibus_hotkey_free,
NULL);
priv->events = g_array_new (TRUE, TRUE, sizeof (IBusHotkeyEvent));
priv->mask = IBUS_SHIFT_MASK |
IBUS_CONTROL_MASK |
IBUS_MOD1_MASK |
IBUS_RELEASE_MASK;
}
gboolean
ibus_hotkey_profile_remove_hotkey (IBusHotkeyProfile *profile,
guint keyval,
guint modifiers)
{
IBusHotkeyProfilePrivate *priv;
priv = IBUS_HOTKEY_PROFILE_GET_PRIVATE (profile);
IBusHotkey hotkey = {
.keyval = keyval,
.modifiers = modifiers
};
IBusHotkey *p1;
GQuark event;
gboolean retval;
retval = g_tree_lookup_extended (priv->hotkeys,
&hotkey,
(gpointer)&p1,
(gpointer)&event);
if (!retval)
return FALSE;
gint i;
IBusHotkeyEvent *p2 = NULL;
for ( i = 0; i < priv->events->len; i++) {
p2 = &g_array_index (priv->events, IBusHotkeyEvent, i);
if (p2->event == event)
break;
}
g_assert (p2->event == event);
p2->hotkeys = g_list_remove (p2->hotkeys, p1);
if (p2->hotkeys == NULL) {
g_array_remove_index_fast (priv->events, i);
}
g_tree_remove (priv->hotkeys, p1);
return TRUE;
}
gboolean
ibus_hotkey_profile_add_hotkey (IBusHotkeyProfile *profile,
guint keyval,
guint modifiers,
GQuark event)
{
IBusHotkeyProfilePrivate *priv;
priv = IBUS_HOTKEY_PROFILE_GET_PRIVATE (profile);
IBusHotkey *hotkey = ibus_hotkey_new (keyval, modifiers);
/* has the same hotkey in profile */
if (g_tree_lookup (priv->hotkeys, hotkey) != NULL) {
ibus_hotkey_free (hotkey);
g_return_val_if_reached (FALSE);
}
g_tree_insert (priv->hotkeys, (gpointer) hotkey, GUINT_TO_POINTER (event));
IBusHotkeyEvent *p = NULL;
gint i;
for ( i = 0; i < priv->events->len; i++) {
p = &g_array_index (priv->events, IBusHotkeyEvent, i);
if (p->event == event)
break;
}
if (i >= priv->events->len) {
g_array_set_size (priv->events, i + 1);
p = &g_array_index (priv->events, IBusHotkeyEvent, i);
p->event = event;
}
p->hotkeys = g_list_append (p->hotkeys, hotkey);
return TRUE;
}
