static void
popup_menu_set_group (GtkMenuItem * item, gpointer param)
{
gint group_number = GPOINTER_TO_INT (param);
XklEngine *engine = gkbd_status_get_xkl_engine ();
XklState st;
Window cur;
st.group = group_number;
xkl_engine_allow_one_switch_to_secondary_group (engine);
cur = xkl_engine_get_current_window (engine);
if (cur != (Window) NULL) {
xkl_debug (150, "Enforcing the state %d for window %lx\n",
st.group, cur);
xkl_engine_save_state (engine,
xkl_engine_get_current_window
(engine), &st);
/* XSetInputFocus( GDK_DISPLAY(), cur, RevertToNone, CurrentTime );*/
} else {
xkl_debug (150,
"??? Enforcing the state %d for unknown window\n",
st.group);
/* strange situation - bad things can happen */
}
xkl_engine_lock_group (engine, st.group);
}
// A scroll on the icon
void cd_xkbd_set_prev_next_group (int iDelta)
{
XklState *state = xkl_engine_get_current_state (myData.pEngine);
cd_debug ("keyboard current state : %d;%d +%d", state->group, state->indicators, iDelta);
int i = 0, n = xkl_engine_get_num_groups (myData.pEngine);
g_return_if_fail (n > 0);
int iCurrentGroup = MAX (0, MIN (n-1, state->group)); // on blinde car libxklavier peut bugger en 64bits.
const gchar **pGroupNames = xkl_engine_get_groups_names (myData.pEngine);
do // on passe au groupe suivant/precedent en sautant les faux (-).
{
i ++;
iCurrentGroup += iDelta; // xkl_engine_get_next_group ne marche pas.
if (iCurrentGroup == n)
iCurrentGroup = 0;
else if (iCurrentGroup < 0)
iCurrentGroup = n - 1;
} while (i < n && (pGroupNames[iCurrentGroup] == NULL || *pGroupNames[iCurrentGroup] == '-'));
state->group = iCurrentGroup;
cd_debug ("keyboard new state : %d", state->group);
xkl_engine_allow_one_switch_to_secondary_group (myData.pEngine); // sert a quoi ??
Window Xid = xkl_engine_get_current_window (myData.pEngine);
xkl_engine_save_state (myData.pEngine, Xid, state);
xkl_engine_lock_group (myData.pEngine, state->group); // sert a quoi ??
}
static void
popup_menu_set_group (gint group_number, gboolean only_menu)
{
XklEngine *engine = gkbd_status_get_xkl_engine ();
XklState *st = xkl_engine_get_current_state(engine);
Window cur;
st->group = group_number;
xkl_engine_allow_one_switch_to_secondary_group (engine);
cur = xkl_engine_get_current_window (engine);
if (cur != (Window) NULL) {
xkl_debug (150, "Enforcing the state %d for window %lx\n",
st->group, cur);
xkl_engine_save_state (engine,
xkl_engine_get_current_window
(engine), st);
/* XSetInputFocus( GDK_DISPLAY(), cur, RevertToNone, CurrentTime );*/
} else {
xkl_debug (150,
"??? Enforcing the state %d for unknown window\n",
st->group);
/* strange situation - bad things can happen */
}
if (!only_menu)
xkl_engine_lock_group (engine, st->group);
}
// Select the layout from the menu
void cd_xkbd_set_group (int iNumGroup)
{
XklState *state = xkl_engine_get_current_state (myData.pEngine);
cd_debug ("keyboard current state : %d;%d", state->group, state->indicators);
state->group = iNumGroup;
Window Xid = xkl_engine_get_current_window (myData.pEngine);
xkl_engine_allow_one_switch_to_secondary_group (myData.pEngine); // sert a quoi ??
xkl_engine_save_state (myData.pEngine, Xid, state);
xkl_engine_lock_group (myData.pEngine, state->group); // sert a quoi ??
}
/*
* "Adds" app window to the set of managed windows.
* Actually, no data structures involved. The only thing we do is save app state
* and register ourselves us listeners.
* Note: User's callback is called
*/
void
xkl_engine_add_toplevel_window(XklEngine * engine, Window toplevel_win,
Window parent,
gboolean ignore_existing_state,
XklState * init_state)
{
XklState state = *init_state;
gint default_group_to_use = -1;
GValue params[3];
GValue rv;
guint signal_id;
if (toplevel_win == xkl_engine_priv(engine, root_window))
xkl_debug(150, "??? root app win ???\n");
xkl_debug(150,
"Trying to add window " WINID_FORMAT
"/%s with group %d\n", toplevel_win,
xkl_get_debug_window_title(engine, toplevel_win),
init_state->group);
if (!ignore_existing_state) {
gboolean have_state =
xkl_engine_get_toplevel_window_state(engine,
toplevel_win,
&state);
if (have_state) {
xkl_debug(150,
"The window " WINID_FORMAT
" does not require to be added, it already has the xklavier state \n",
toplevel_win);
return;
}
}
memset(params, 0, sizeof(params));
g_value_init(params, XKL_TYPE_ENGINE);
g_value_set_object(params, engine);
g_value_init(params + 1, G_TYPE_LONG);
g_value_set_long(params + 1, toplevel_win);
g_value_init(params + 2, G_TYPE_LONG);
g_value_set_long(params + 2, parent);
memset(&rv, 0, sizeof(rv));
g_value_init(&rv, G_TYPE_INT);
g_value_set_int(&rv, default_group_to_use);
signal_id =
g_signal_lookup("new-toplevel-window", xkl_engine_get_type());
g_signal_emitv(params, signal_id, 0, &rv);
default_group_to_use = g_value_get_int(&rv);
if (default_group_to_use == -1) {
Window transient_for = 0;
if (XGetTransientForHint(xkl_engine_get_display(engine), toplevel_win, &transient_for)) {
if (transient_for) {
XklState trans_state;
gboolean have_state =
xkl_engine_get_toplevel_window_state(engine,
transient_for,
&trans_state);
if (have_state) {
default_group_to_use = trans_state.group;
}
}
}
}
if (default_group_to_use == -1)
default_group_to_use =
xkl_engine_priv(engine, default_group);
if (default_group_to_use != -1)
state.group = default_group_to_use;
xkl_engine_save_toplevel_window_state(engine, toplevel_win,
&state);
xkl_engine_select_input_merging(engine, toplevel_win,
FocusChangeMask |
PropertyChangeMask);
if (default_group_to_use != -1) {
if (xkl_engine_priv(engine, curr_toplvl_win) ==
toplevel_win) {
if ((xkl_engine_priv(engine, secondary_groups_mask)
& (1 << default_group_to_use)) != 0)
xkl_engine_allow_one_switch_to_secondary_group
(engine);
xkl_engine_lock_group(engine,
default_group_to_use);
}
}
if (parent == (Window) NULL)
parent =
xkl_engine_get_registered_parent(engine, toplevel_win);
xkl_debug(150, "done\n");
}
