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views/month: Improve date calculation for cell style

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Use the center the view as the date with which the day cells
are styled. This should be enough to highlight the month with
most days visible onscreen.
This commit is contained in:
Georges Basile Stavracas Neto
2023-08-11 15:13:44 -03:00
parent e7846a6b9c
commit 9b343db339
1 changed files with 32 additions and 3 deletions
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src/gui/views/gcal-month-view.c
+32 -3
View File
@@ -320,13 +320,41 @@ update_week_ranges (GcalMonthView *self,
}
}
dump_row_ranges (self);
}
static void
update_row_visuals (GcalMonthView *self)
{
g_autoptr (GcalRange) first_visible_row_range = NULL;
g_autoptr (GcalRange) last_visible_row_range = NULL;
g_autoptr (GcalRange) union_range = NULL;
g_autoptr (GDateTime) start = NULL;
g_autoptr (GDateTime) middle = NULL;
g_autoptr (GDateTime) end = NULL;
GcalMonthViewRow *first_visible_row;
GcalMonthViewRow *last_visible_row;
gint first_visible_row_index;
gint last_visible_row_index;
first_visible_row_index = N_ROWS_PER_PAGE * (N_PAGES - 1) / 2;
first_visible_row = g_ptr_array_index (self->week_rows, first_visible_row_index);
first_visible_row_range = gcal_month_view_row_get_range (first_visible_row);
last_visible_row_index = first_visible_row_index + N_ROWS_PER_PAGE - 1;
last_visible_row = g_ptr_array_index (self->week_rows, last_visible_row_index);
last_visible_row_range = gcal_month_view_row_get_range (last_visible_row);
union_range = gcal_range_union (first_visible_row_range, last_visible_row_range);
start = gcal_range_get_start (union_range);
end = gcal_range_get_end (union_range);
middle = g_date_time_add_days (start, gcal_date_time_compare_date (end, start) / 2);
for (gint i = 0; i < self->week_rows->len; i++)
{
GcalMonthViewRow *row = g_ptr_array_index (self->week_rows, i);
gcal_month_view_row_update_style_for_date (row, new_date);
gcal_month_view_row_update_style_for_date (row, middle);
}
dump_row_ranges (self);
}
static inline gint
@@ -782,6 +810,7 @@ gcal_month_view_set_date (GcalView *view,
update_week_ranges (self, date);
update_header_labels (self);
update_row_visuals (self);
gcal_timeline_subscriber_range_changed (GCAL_TIMELINE_SUBSCRIBER (view));