[gnome-calendar] year-view: Not in sync with month-view

[Isaque Galdino de Araujo <igaldino src gnome org>]

commit 7c01508620db12ded4cfc986dab93c259efd59e5
Author: Isaque Galdino <igaldino gmail com>
Date:   Wed Oct 5 23:47:02 2016 -0300

    year-view: Not in sync with month-view
    
    When user changes the date in month-view, there is no sync with
    year-view. The other way around works just fine, when user selects a
    date in year-view, month-view goes to the same date.
    
    Both views share an "active-date", but year-view doesn't obey that
    property in some cases. Month-view also doesn't warn when changing that
    property.
    
    This commit fixes both views to keep them in sync, updating and using
    "active-date" correctly.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=750478

 src/gcal-month-view.c |    8 ++++++--
 src/gcal-year-view.c  |   15 ++++++++++++---
 2 files changed, 18 insertions(+), 5 deletions(-)
---
diff --git a/src/gcal-month-view.c b/src/gcal-month-view.c
index de0c288..1cf8bd8 100644
--- a/src/gcal-month-view.c
+++ b/src/gcal-month-view.c
@@ -766,11 +766,11 @@ gcal_month_view_key_press (GtkWidget   *widget,
         self->keyboard_cell = self->days_delay + self->keyboard_cell + diff - max - 1;
       else
         self->keyboard_cell = self->days_delay + icaltime_days_in_month (self->date->month, 
self->date->year) - min + self->keyboard_cell + diff;
-
-      g_object_notify (G_OBJECT (widget), "active-date");
     }
 
   current_day = self->keyboard_cell - self->days_delay + 1;
+  self->date->day = current_day;
+  g_object_notify (G_OBJECT (widget), "active-date");
 
   if (selection)
     {
@@ -2228,6 +2228,10 @@ gcal_month_view_button_release (GtkWidget      *widget,
 
       self->keyboard_cell = current_day;
       self->end_mark_cell = g_date_time_new_local (self->date->year, self->date->month, current_day - 
self->days_delay + 1, 0, 0, 0);
+
+      self->date->day = g_date_time_get_day_of_month (self->end_mark_cell);
+      g_object_notify (G_OBJECT (self), "active-date");
+
       return show_popover_for_position (GCAL_MONTH_VIEW (widget), x, y, released_indicator);
     }
   else
diff --git a/src/gcal-year-view.c b/src/gcal-year-view.c
index e1c5d4c..84b59a6 100644
--- a/src/gcal-year-view.c
+++ b/src/gcal-year-view.c
@@ -165,8 +165,9 @@ static void
 update_date (GcalYearView *year_view,
              icaltimetype *new_date)
 {
+  gboolean needs_reset = FALSE;
   if (year_view->date != NULL && icaltime_compare_date (year_view->date, new_date) && 
year_view->start_selected_date->day != 0)
-    reset_sidebar (year_view);
+    needs_reset = TRUE;
 
   g_clear_pointer (&year_view->date, g_free);
   year_view->date = new_date;
@@ -175,6 +176,9 @@ update_date (GcalYearView *year_view,
                                                              1, G_DATE_JANUARY,  year_view->date->year);;
   year_view->last_week_of_year = get_last_week_of_year_dmy (year_view->first_weekday,
                                                             31, G_DATE_DECEMBER, year_view->date->year);
+
+  if (needs_reset)
+    reset_sidebar (year_view);
 }
 
 static void
@@ -233,15 +237,20 @@ update_selected_dates_from_button_data (GcalYearView *year_view)
     }
   else
     {
-      *(year_view->start_selected_date) = *(year_view->current_date);
+      *(year_view->start_selected_date) = year_view->date ? *(year_view->date) : *(year_view->current_date);
       year_view->start_selected_date->hour = 0;
       year_view->start_selected_date->minute = 0;
       year_view->start_selected_date->second = 0;
 
-      *(year_view->end_selected_date) = *(year_view->current_date);
+      *(year_view->end_selected_date) = *(year_view->start_selected_date);
       year_view->end_selected_date->hour = 23;
       year_view->end_selected_date->minute = 59;
       *(year_view->end_selected_date) = icaltime_normalize (*(year_view->end_selected_date));
+
+      year_view->selected_data->start_day = year_view->start_selected_date->day;
+      year_view->selected_data->start_month = year_view->start_selected_date->month - 1;
+      year_view->selected_data->end_day = year_view->end_selected_date->day;
+      year_view->selected_data->end_month = year_view->end_selected_date->month -1;
     }
 
   if (year_view->end_selected_date->year != year_view->start_selected_date->year)