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window: Delegate changing dates to GcalView

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The view knows its time range, and knows what the
next or previous dates should be. So instead of
calculating the next date manually, ask the views
for that.
This commit is contained in:
Georges Basile Stavracas Neto
2019-05-09 17:42:59 -03:00
parent da31180cba
commit 0baeaa160a
7 changed files with 190 additions and 69 deletions
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src/views/gcal-month-view.c
+21
View File
@@ -1220,6 +1220,25 @@ gcal_month_view_update_subscription (GcalView *view)
range_end);
}
static GDateTime*
gcal_month_view_get_next_date (GcalView *view)
{
GcalMonthView *self = GCAL_MONTH_VIEW (view);
g_assert (self->date != NULL);
return g_date_time_add_months (self->date, 1);
}
static GDateTime*
gcal_month_view_get_previous_date (GcalView *view)
{
GcalMonthView *self = GCAL_MONTH_VIEW (view);
g_assert (self->date != NULL);
return g_date_time_add_months (self->date, -1);
}
static void
gcal_view_interface_init (GcalViewInterface *iface)
{
@@ -1228,6 +1247,8 @@ gcal_view_interface_init (GcalViewInterface *iface)
iface->clear_marks = gcal_month_view_clear_marks;
iface->get_children_by_uuid = gcal_month_view_get_children_by_uuid;
iface->update_subscription = gcal_month_view_update_subscription;
iface->get_next_date = gcal_month_view_get_next_date;
iface->get_previous_date = gcal_month_view_get_previous_date;
}