[gnome-calendar/wip/pandusonu/week-view: 14/21] week-header: fix various issues with dates

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit f7658bede225cb9880eb7fbc06dbf4006715389f
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Dec 8 16:39:02 2016 -0200

    week-header: fix various issues with dates
    
    When breaking and merging event widgets, the start
    and end dates must be updated to reflect the current
    widget state.

 src/views/gcal-week-header.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/src/views/gcal-week-header.c b/src/views/gcal-week-header.c
index 6ab3b7d..0fed4fb 100644
--- a/src/views/gcal-week-header.c
+++ b/src/views/gcal-week-header.c
@@ -289,8 +289,13 @@ merge_events (GcalWeekHeader *self,
               GtkWidget      *event,
               GtkWidget      *to_be_removed)
 {
+  GDateTime *end_date;
   gint deleted_width, current_width;
 
+  /* Setup the new end date of the merged event */
+  end_date = gcal_event_widget_get_date_end (GCAL_EVENT_WIDGET (to_be_removed));
+  gcal_event_widget_set_date_end (GCAL_EVENT_WIDGET (event), end_date);
+
   /* Retrieve the current sizes */
   gtk_container_child_get (GTK_CONTAINER (self->grid),
                            to_be_removed,
@@ -431,6 +436,7 @@ split_event_widget_at_column (GcalWeekHeader *self,
       GtkWidget *widget_before;
 
       widget_before = gcal_event_widget_clone (GCAL_EVENT_WIDGET (widget));
+      gcal_event_widget_set_date_end (GCAL_EVENT_WIDGET (widget_before), column_date);
 
       gtk_grid_attach (GTK_GRID (self->grid),
                        widget_before,
@@ -445,13 +451,14 @@ split_event_widget_at_column (GcalWeekHeader *self,
       old_width = new_width;
       left_attach = column;
 
-      /* Update the current event position and size */
+      /* Update the current event position, size and start date */
       gtk_container_child_set (GTK_CONTAINER (self->grid),
                                widget,
                                "left_attach", left_attach,
                                "width", new_width,
                                NULL);
 
+      gcal_event_widget_set_date_start (GCAL_EVENT_WIDGET (widget), column_date);
       gtk_widget_set_visible (widget, is_event_visible (self, left_attach, top_attach - 1));
     }
 
@@ -639,6 +646,7 @@ add_event_to_grid (GcalWeekHeader *self,
                            1,
                            1);
 
+          gcal_event_widget_set_date_end (GCAL_EVENT_WIDGET (widget), cloned_widget_start_dt);
           gcal_event_widget_set_date_start (GCAL_EVENT_WIDGET (cloned_widget), cloned_widget_start_dt);
 
           /* From now on, let's modify this widget */