/**
* ea_calendar_helpers_get_cal_view_event_from
* @canvas_item: the cavas_item (e_text) for the event
*
* Get the ECalendarViewEvent for the canvas_item.
*
* Returns: the ECalendarViewEvent
**/
ECalendarViewEvent *
ea_calendar_helpers_get_cal_view_event_from (GnomeCanvasItem *canvas_item)
{
ECalendarView *cal_view;
gboolean event_found;
ECalendarViewEvent *cal_view_event;
g_return_val_if_fail (E_IS_TEXT (canvas_item), NULL);
cal_view = ea_calendar_helpers_get_cal_view_from (canvas_item);
if (!cal_view)
return NULL;
if (E_IS_DAY_VIEW (cal_view)) {
gint event_day, event_num;
EDayViewEvent *day_view_event;
EDayView *day_view = E_DAY_VIEW (cal_view);
event_found = e_day_view_find_event_from_item (
day_view, canvas_item,
&event_day, &event_num);
if (!event_found)
return NULL;
if (event_day == E_DAY_VIEW_LONG_EVENT) {
/* a long event */
day_view_event = &g_array_index (day_view->long_events,
EDayViewEvent, event_num);
}
else {
/* a main canvas event */
day_view_event = &g_array_index (day_view->events[event_day],
EDayViewEvent, event_num);
}
cal_view_event = (ECalendarViewEvent *) day_view_event;
}
else if (E_IS_WEEK_VIEW (cal_view)) {
gint event_num, span_num;
EWeekViewEvent *week_view_event;
EWeekView *week_view = E_WEEK_VIEW (cal_view);
event_found = e_week_view_find_event_from_item (
week_view,
canvas_item,
&event_num,
&span_num);
if (!event_found)
return NULL;
week_view_event = &g_array_index (
week_view->events, EWeekViewEvent, event_num);
cal_view_event = (ECalendarViewEvent *) week_view_event;
}
else {
g_return_val_if_reached (NULL);
}
return cal_view_event;
}
static void
ea_day_view_main_item_time_change_cb (EDayView *day_view,
gpointer data)
{
EaDayViewMainItem *ea_main_item;
AtkObject *item_cell = NULL;
g_return_if_fail (E_IS_DAY_VIEW (day_view));
g_return_if_fail (data);
g_return_if_fail (EA_IS_DAY_VIEW_MAIN_ITEM (data));
ea_main_item = EA_DAY_VIEW_MAIN_ITEM (data);
#ifdef ACC_DEBUG
printf ("EvoAcc: ea_day_view_main_item time changed cb\n");
#endif
/* only deal with the first selected child, for now */
item_cell = atk_selection_ref_selection (
ATK_SELECTION (ea_main_item), 0);
if (item_cell) {
AtkStateSet *state_set;
state_set = atk_object_ref_state_set (item_cell);
atk_state_set_add_state (state_set, ATK_STATE_FOCUSED);
g_object_unref (state_set);
g_signal_emit_by_name (
ea_main_item,
"active-descendant-changed",
item_cell);
g_signal_emit_by_name (data, "selection_changed");
atk_focus_tracker_notify (item_cell);
g_object_unref (item_cell);
}
}
static gboolean
ea_calendar_focus_watcher (GSignalInvocationHint *ihint,
guint n_param_values,
const GValue *param_values,
gpointer data)
{
GObject *object;
GdkEvent *event;
AtkObject *ea_event = NULL;
object = g_value_get_object (param_values + 0);
event = g_value_get_boxed (param_values + 1);
if ((E_IS_TEXT (object)) || (GNOME_IS_CANVAS_PIXBUF (object))) {
/* "event" signal on canvas item
*/
GnomeCanvasItem *canvas_item;
canvas_item = GNOME_CANVAS_ITEM (object);
if (event->type == GDK_FOCUS_CHANGE) {
if (event->focus_change.in) {
ea_event =
ea_calendar_helpers_get_accessible_for (canvas_item);
if (!ea_event)
/* not canvas item we want */
return TRUE;
}
atk_focus_tracker_notify (ea_event);
}
}
else if (E_IS_DAY_VIEW (object)) {
EDayView *day_view = E_DAY_VIEW (object);
if (event->type == GDK_FOCUS_CHANGE) {
if (event->focus_change.in) {
/* give main item chance to emit focus */
gnome_canvas_item_grab_focus (day_view->main_canvas_item);
}
}
}
else if (E_IS_DAY_VIEW_MAIN_ITEM (object)) {
if (event->type == GDK_FOCUS_CHANGE) {
if (event->focus_change.in) {
/* we should emit focus on main item */
ea_event = atk_gobject_accessible_for_object (object);
}
else
/* focus out */
ea_event = NULL;
#ifdef ACC_DEBUG
printf ("EvoAcc: focus notify on day main item %p\n", (void *)object);
#endif
atk_focus_tracker_notify (ea_event);
}
} else if (E_IS_WEEK_VIEW (object)) {
EWeekView *week_view = E_WEEK_VIEW (object);
if (event->type == GDK_FOCUS_CHANGE) {
if (event->focus_change.in) {
/* give main item chance to emit focus */
gnome_canvas_item_grab_focus (week_view->main_canvas_item);
}
}
}
else if (E_IS_WEEK_VIEW_MAIN_ITEM (object)) {
if (event->type == GDK_FOCUS_CHANGE) {
if (event->focus_change.in) {
/* we should emit focus on main item */
ea_event = atk_gobject_accessible_for_object (object);
}
else
/* focus out */
ea_event = NULL;
#ifdef ACC_DEBUG
printf ("EvoAcc: focus notify on week main item %p\n", (void *)object);
#endif
atk_focus_tracker_notify (ea_event);
}
}
return TRUE;
}
