/**
* 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
annum_shell_view_date_navigator_selection_changed_cb (AnnumShellView * self,
ECalendarItem * calitem)
{
AnnumShellContent *prox_shell_content;
GnomeCalendarViewType switch_to;
GnomeCalendarViewType view_type;
GnomeCalendar *calendar;
ECalModel *model;
GDate start_date, end_date;
GDate new_start_date, new_end_date;
icaltimetype tt;
icaltimezone *timezone;
time_t start, end, new_time;
gboolean starts_on_week_start_day;
gint new_days_shown;
gint week_start_day;
prox_shell_content = self->priv->prox_shell_content;
calendar = annum_shell_content_get_calendar (prox_shell_content);
model = gnome_calendar_get_model (calendar);
view_type = gnome_calendar_get_view (calendar);
switch_to = view_type;
timezone = e_cal_model_get_timezone (model);
week_start_day = e_cal_model_get_week_start_day (model);
e_cal_model_get_time_range (model, &start, &end);
time_to_gdate_with_zone (&start_date, start, timezone);
time_to_gdate_with_zone (&end_date, end, timezone);
if (view_type == GNOME_CAL_MONTH_VIEW) {
EWeekView *week_view;
ECalendarView *calendar_view;
gboolean multi_week_view;
gboolean compress_weekend;
calendar_view =
gnome_calendar_get_calendar_view (calendar,
GNOME_CAL_MONTH_VIEW);
week_view = E_WEEK_VIEW (calendar_view);
multi_week_view = e_week_view_get_multi_week_view (week_view);
compress_weekend = e_week_view_get_compress_weekend (week_view);
if (week_start_day == 0
&& (!multi_week_view || compress_weekend))
g_date_add_days (&start_date, 1);
}
g_date_subtract_days (&end_date, 1);
e_calendar_item_get_selection (calitem, &new_start_date, &new_end_date);
/* There used to be a check here to make sure the rest of the
* code only ran when the date actually changed. We do not
* this to simplify always having three columns for the day
* view.
*/
new_days_shown =
g_date_get_julian (&new_end_date) -
g_date_get_julian (&new_start_date) + 1;
/* If a complete week is selected we show the week view.
* Note that if weekends are compressed and the week start
* day is set to Sunday, we don't actually show complete
* weeks in the week view, so this may need tweaking. */
starts_on_week_start_day =
(g_date_get_weekday (&new_start_date) % 7 == week_start_day);
/* Update selection to be in the new time range. */
tt = icaltime_null_time ();
tt.year = g_date_get_year (&new_start_date);
tt.month = g_date_get_month (&new_start_date);
tt.day = g_date_get_day (&new_start_date);
new_time = icaltime_as_timet_with_zone (tt, timezone);
/* Switch views as appropriate, and change the number of
* days or weeks shown. */
if (new_days_shown > 9) {
if (view_type != GNOME_CAL_LIST_VIEW) {
ECalendarView *calendar_view;
calendar_view =
gnome_calendar_get_calendar_view (calendar,
GNOME_CAL_MONTH_VIEW);
e_week_view_set_weeks_shown (E_WEEK_VIEW
(calendar_view),
(new_days_shown + 6) / 7);
switch_to = GNOME_CAL_MONTH_VIEW;
}
} else if (new_days_shown == 7 && starts_on_week_start_day)
switch_to = GNOME_CAL_WEEK_VIEW;
else {
ECalendarView *calendar_view;
calendar_view =
gnome_calendar_get_calendar_view (calendar,
GNOME_CAL_DAY_VIEW);
/* We always show three days */
if (new_days_shown == 1)
new_days_shown = 3;
e_day_view_set_days_shown (E_DAY_VIEW (calendar_view),
new_days_shown);
if (new_days_shown != 5 || !starts_on_week_start_day)
switch_to = GNOME_CAL_DAY_VIEW;
else if (view_type != GNOME_CAL_WORK_WEEK_VIEW)
switch_to = GNOME_CAL_DAY_VIEW;
}
/* Make the views display things properly. */
gnome_calendar_update_view_times (calendar, new_time);
gnome_calendar_set_view (calendar, switch_to);
gnome_calendar_set_range_selected (calendar, TRUE);
gnome_calendar_notify_dates_shown_changed (calendar);
g_signal_emit (self, signals[DATE_CHANGED], 0, switch_to);
}
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;
}
