void
bus_panel_proxy_focus_in (BusPanelProxy *panel,
BusInputContext *context)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (BUS_IS_INPUT_CONTEXT (context));
if (panel->focused_context == context)
return;
if (panel->focused_context != NULL)
bus_panel_proxy_focus_out (panel, panel->focused_context);
g_object_ref_sink (context);
panel->focused_context = context;
const gchar *path = ibus_service_get_path ((IBusService *)context);
ibus_proxy_call ((IBusProxy *) panel,
"FocusIn",
IBUS_TYPE_OBJECT_PATH, &path,
G_TYPE_INVALID);
/* install signal handlers */
gint i;
for (i = 0; i < G_N_ELEMENTS (__signals); i++) {
g_signal_connect (context,
__signals[i].name,
__signals[i].callback,
panel);
}
}
void
bus_panel_proxy_focus_out (BusPanelProxy *panel,
BusInputContext *context)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (panel->focused_context == context);
/* uninstall signal handlers */
gint i;
for (i = 0; i < G_N_ELEMENTS (__signals); i++) {
g_signal_handlers_disconnect_by_func (context,
__signals[i].callback,
panel);
}
const gchar *path = ibus_service_get_path ((IBusService *)context);
ibus_proxy_call ((IBusProxy *) panel,
"FocusOut",
IBUS_TYPE_OBJECT_PATH, &path,
G_TYPE_INVALID);
g_object_unref (panel->focused_context);
panel->focused_context = NULL;
}
static void
bus_panel_proxy_property_activate (BusPanelProxy *panel,
const gchar *prop_name,
gint prop_state)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
if (panel->focused_context) {
bus_input_context_property_activate (panel->focused_context, prop_name, prop_state);
}
}
static void
_context_destroy_cb (BusInputContext *context,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (context == panel->focused_context);
bus_panel_proxy_focus_out (panel, context);
}
void
bus_panel_proxy_update_property (BusPanelProxy *panel,
IBusProperty *prop)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (prop != NULL);
ibus_proxy_call ((IBusProxy *) panel,
"UpdateProperty",
IBUS_TYPE_PROPERTY, &prop,
G_TYPE_INVALID);
}
static void
bus_panel_proxy_cursor_down (BusPanelProxy *panel)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
BusPanelProxyPrivate *priv;
priv = BUS_PANEL_PROXY_GET_PRIVATE (panel);
if (priv->focused_context) {
bus_input_context_cursor_down (priv->focused_context);
}
}
static void
_context_update_property_cb (BusInputContext *context,
IBusProperty *prop,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
g_return_if_fail (panel->focused_context == context);
bus_panel_proxy_update_property (panel,
prop);
}
void
bus_panel_proxy_register_properties (BusPanelProxy *panel,
IBusPropList *prop_list)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (prop_list != NULL);
ibus_proxy_call ((IBusProxy *) panel,
"RegisterProperties",
IBUS_TYPE_PROP_LIST, &prop_list,
G_TYPE_INVALID);
ibus_connection_flush (ibus_proxy_get_connection((IBusProxy *)panel));
}
static void
_context_register_properties_cb (BusInputContext *context,
IBusPropList *prop_list,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
g_return_if_fail (panel->focused_context == context);
bus_panel_proxy_register_properties (panel,
prop_list);
}
static void
_context_destroy_cb (BusInputContext *context,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
BusPanelProxyPrivate *priv;
priv = BUS_PANEL_PROXY_GET_PRIVATE (panel);
g_assert (context == priv->focused_context);
bus_panel_proxy_focus_out (panel, context);
}
void
bus_panel_proxy_update_lookup_table (BusPanelProxy *panel,
IBusLookupTable *table,
gboolean visible)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (table != NULL);
ibus_proxy_call ((IBusProxy *) panel,
"UpdateLookupTable",
IBUS_TYPE_LOOKUP_TABLE, &table,
G_TYPE_BOOLEAN, &visible,
G_TYPE_INVALID);
}
void
bus_panel_proxy_update_auxiliary_text (BusPanelProxy *panel,
IBusText *text,
gboolean visible)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (text != NULL);
ibus_proxy_call ((IBusProxy *) panel,
"UpdateAuxiliaryText",
IBUS_TYPE_TEXT, &text,
G_TYPE_BOOLEAN, &visible,
G_TYPE_INVALID);
}
static void
_context_update_lookup_table_cb (BusInputContext *context,
IBusLookupTable *table,
gboolean visible,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
g_return_if_fail (panel->focused_context == context);
bus_panel_proxy_update_lookup_table (panel,
table,
visible);
}
static void
_context_update_auxiliary_text_cb (BusInputContext *context,
IBusText *text,
gboolean visible,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
g_return_if_fail (panel->focused_context == context);
bus_panel_proxy_update_auxiliary_text (panel,
text,
visible);
}
static void
bus_panel_proxy_candidate_clicked (BusPanelProxy *panel,
guint index,
guint button,
guint state)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
if (panel->focused_context) {
bus_input_context_candidate_clicked (panel->focused_context,
index,
button,
state);
}
}
static void
_context_set_cursor_location_cb (BusInputContext *context,
gint x,
gint y,
gint w,
gint h,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (BUS_IS_PANEL_PROXY (panel));
g_return_if_fail (panel->focused_context == context);
bus_panel_proxy_set_cursor_location (panel, x, y, w, h);
}
void
bus_panel_proxy_update_preedit_text (BusPanelProxy *panel,
IBusText *text,
guint cursor_pos,
gboolean visible)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
g_assert (text != NULL);
ibus_proxy_call ((IBusProxy *) panel,
"UpdatePreeditText",
IBUS_TYPE_TEXT, &text,
G_TYPE_UINT, &cursor_pos,
G_TYPE_BOOLEAN, &visible,
G_TYPE_INVALID);
}
void
bus_panel_proxy_set_cursor_location (BusPanelProxy *panel,
gint x,
gint y,
gint w,
gint h)
{
g_assert (BUS_IS_PANEL_PROXY (panel));
ibus_proxy_call ((IBusProxy *) panel,
"SetCursorLocation",
G_TYPE_INT, &x,
G_TYPE_INT, &y,
G_TYPE_INT, &w,
G_TYPE_INT, &h,
G_TYPE_INVALID);
}
static void
_context_update_preedit_text_cb (BusInputContext *context,
IBusText *text,
guint cursor_pos,
gboolean visible,
BusPanelProxy *panel)
{
g_assert (BUS_IS_INPUT_CONTEXT (context));
g_assert (text != NULL);
g_assert (BUS_IS_PANEL_PROXY (panel));
g_return_if_fail (panel->focused_context == context);
bus_panel_proxy_update_preedit_text (panel,
text,
cursor_pos,
visible);
}
static gboolean
bus_panel_proxy_ibus_signal (IBusProxy *proxy,
IBusMessage *message)
{
g_assert (BUS_IS_PANEL_PROXY (proxy));
g_assert (message != NULL);
BusPanelProxy *panel;
IBusError *error;
gint i;
static const struct {
const gchar *member;
const guint signal_id;
} signals [] = {
{ "PageUp", PAGE_UP },
{ "PageDown", PAGE_DOWN },
{ "CursorUp", CURSOR_UP },
{ "CursorDown", CURSOR_DOWN },
};
panel = BUS_PANEL_PROXY (proxy);
for (i = 0; i < G_N_ELEMENTS (signals); i++) {
if (ibus_message_is_signal (message, IBUS_INTERFACE_PANEL, signals[i].member)) {
g_signal_emit (panel, panel_signals[signals[i].signal_id], 0);
goto handled;
}
}
if (ibus_message_is_signal (message, IBUS_INTERFACE_PANEL, "CandidateClicked")) {
guint index, button, state;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_UINT, &index,
G_TYPE_UINT, &button,
G_TYPE_UINT, &state,
G_TYPE_INVALID);
if (!retval)
goto failed;
g_signal_emit (panel, panel_signals[CANDIDATE_CLICKED], 0, index, button, state);
}
else if (ibus_message_is_signal (message, IBUS_INTERFACE_PANEL, "PropertyActivate")) {
gchar *prop_name;
gint prop_state;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, &prop_name,
G_TYPE_INT, &prop_state,
G_TYPE_INVALID);
if (!retval)
goto failed;
g_signal_emit (panel, panel_signals[PROPERTY_ACTIVATE], 0, prop_name, prop_state);
}
else if (ibus_message_is_signal (message, IBUS_INTERFACE_PANEL, "PropertyShow")) {
gchar *prop_name;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, &prop_name,
G_TYPE_INVALID);
if (!retval)
goto failed;
g_signal_emit (panel, panel_signals[PROPERTY_SHOW], 0, prop_name);
}
else if (ibus_message_is_signal (message, IBUS_INTERFACE_PANEL, "PropertyHide")) {
gchar *prop_name;
gboolean retval;
retval = ibus_message_get_args (message,
&error,
G_TYPE_STRING, &prop_name,
G_TYPE_INVALID);
if (!retval)
goto failed;
g_signal_emit (panel, panel_signals[PROPERTY_HIDE], 0, prop_name);
}
handled:
g_signal_stop_emission_by_name (panel, "ibus-signal");
return TRUE;
failed:
g_warning ("%s: %s", error->name, error->message);
ibus_error_free (error);
return FALSE;
}
