// 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 ??
}
// If the group changes
static void _state_changed (XklEngine *pEngine, XklEngineStateChange type,
gint iGroup, gboolean bRestore)
{
XklState *state = xkl_engine_get_current_state (myData.pEngine);
cd_debug ("State Changed: %d -> %d (%d) ; %d", myData.iCurrentGroup, state->group, iGroup, state->indicators);
if (type == GROUP_CHANGED && myData.iCurrentGroup != state->group) // new keyboard layout
{
gchar *cShortGroupName = NULL;
const gchar *cCurrentGroup = NULL;
// Get the current num group
guint n = xkl_engine_get_num_groups (myData.pEngine);
g_return_if_fail (n > 0);
int iNewGroup = MAX (0, MIN (n-1, state->group)); // workaround for 64bits to avoid strange numbers in 'state'
const gchar **pGroupNames = xkl_engine_get_groups_names (myData.pEngine);
g_return_if_fail (pGroupNames != NULL);
cCurrentGroup = pGroupNames[iNewGroup];
g_return_if_fail (cCurrentGroup != NULL);
cd_debug (" group name : %s (%d groups)", cCurrentGroup, n);
// build the displayed group name
cShortGroupName = g_strndup (cCurrentGroup, myConfig.iNLetters);
int index = 0;
int i;
for (i = 0; i < state->group; i ++) // look for groups before us having the same name.
{
if (strncmp (cCurrentGroup, pGroupNames[i], myConfig.iNLetters) == 0)
index ++;
}
if (index != 0) // add a number if several groups have the same name.
{
gchar *tmp = cShortGroupName;
cShortGroupName = g_strdup_printf ("%s%d", cShortGroupName, index+1);
g_free (tmp);
}
myData.iCurrentGroup = state->group;
cd_xkbd_update_icon (cCurrentGroup, cShortGroupName, TRUE);
g_free (cShortGroupName);
}
else if (type == INDICATORS_CHANGED)
cd_debug ("Indicators changed"); // according to libxklavier/tests/test_monitor.c, it should work... but I have to miss something
}
//\___________ Define here the action to be taken when the user left-clicks on your icon or on its subdock or your desklet. The icon and the container that were clicked are available through the macros CD_APPLET_CLICKED_ICON and CD_APPLET_CLICKED_CONTAINER. CD_APPLET_CLICKED_ICON may be NULL if the user clicked in the container but out of icons.
CD_APPLET_ON_CLICK_BEGIN
cd_xkbd_set_prev_next_group (+1);
CD_APPLET_ON_CLICK_END
//\___________ Define here the entries you want to add to the menu when the user right-clicks on your icon or on its subdock or your desklet. The icon and the container that were clicked are available through the macros CD_APPLET_CLICKED_ICON and CD_APPLET_CLICKED_CONTAINER. CD_APPLET_CLICKED_ICON may be NULL if the user clicked in the container but out of icons. The menu where you can add your entries is available throught the macro CD_APPLET_MY_MENU; you can add sub-menu to it if you want.
static void _select_group (GtkMenuItem *menu_item, gpointer *data)
{
int iNumGroup = GPOINTER_TO_INT (data);
cd_xkbd_set_group (iNumGroup);
}
CD_APPLET_ON_BUILD_MENU_BEGIN
GtkWidget *pSubMenu = CD_APPLET_CREATE_MY_SUB_MENU ();
CD_APPLET_ADD_ABOUT_IN_MENU (pSubMenu);
const XklEngine *pEngine = xkl_engine_get_instance (cairo_dock_get_Xdisplay ());
const gchar **pGroupNames = xkl_engine_get_groups_names (pEngine);
int i;
for (i = 0; pGroupNames[i] != NULL && *pGroupNames[i] != '-'; i ++)
{
CD_APPLET_ADD_IN_MENU_WITH_DATA (pGroupNames[i], _select_group, pSubMenu, GINT_TO_POINTER (i));
}
CD_APPLET_ON_BUILD_MENU_END
CD_APPLET_ON_SCROLL_BEGIN
cd_xkbd_set_prev_next_group (CD_APPLET_SCROLL_UP ? +1 : -1);
CD_APPLET_ON_SCROLL_END
