search-view: hide if click is performed outside

Result drop down should disappear when any click is performed outside
that drop down.

https://bugzilla.gnome.org/show_bug.cgi?id=74796

https://bugzilla.gnome.org/show_bug.cgi?id=747962

src/gcal-window.c

@@ -163,6 +163,10 @@ struct _GcalWindow
 
   /* temp to keep event_creation */
   gboolean             open_edit_dialog;
+
+  /* handler for the searh_view */
+  gint                 click_outside_handler_id;
+
 };
 
 enum
@@ -209,6 +213,27 @@ static const GActionEntry actions[] = {
 /*
  * Auxiliary methods
  */
+
+static gboolean
+hide_search_view_on_click_outside (GcalWindow     *window,
+                                   GdkEventButton *event,
+                                   GtkPopover     *popover)
+{
+  GdkWindow *search_view_window;
+
+  search_view_window = gtk_widget_get_window (GTK_WIDGET (popover)); 
+
+  /* If the event is not produced in the search view widget, we hide the search_bar */
+  if (event->window != search_view_window) 
+    {
+      gtk_popover_popdown (popover);
+      gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (window->search_bar), FALSE);
+    }
+
+  return GDK_EVENT_PROPAGATE;
+}
+
+
 static void
 update_today_button_sensitive (GcalWindow *window)
 {
@@ -1143,7 +1168,21 @@ search_toggled (GObject    *object,
 
   /* update header_bar widget */
   if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (window->search_bar)))
-    gcal_search_view_search (GCAL_SEARCH_VIEW (window->search_view), NULL, NULL);
+    {
+      gcal_search_view_search (GCAL_SEARCH_VIEW (window->search_view), NULL, NULL);
+
+      /* When the search button is toogled we connect the signal */
+      window->click_outside_handler_id = g_signal_connect (window,
+                                                           "button-press-event",
+                                                           G_CALLBACK (hide_search_view_on_click_outside),
+                                                           window->search_view);
+    }
+  else
+    {
+      /* When the search mode is false we disconnect the handler */
+      g_signal_handler_disconnect (window, window->click_outside_handler_id);
+    }
+
 }
 
 static void

src/views/gcal-month-view.c

@@ -1973,7 +1973,7 @@ gcal_month_view_button_press (GtkWidget      *widget,
   if (pressed_indicator && g_hash_table_contains (ppriv->overflow_cells, GINT_TO_POINTER (clicked_cell)))
     self->pressed_overflow_indicator = clicked_cell;
 
-  return TRUE;
+  return GDK_EVENT_PROPAGATE;
 }
 
 /**

src/views/gcal-week-grid.c

@@ -798,7 +798,7 @@ gcal_week_grid_button_press (GtkWidget      *widget,
 
   gtk_widget_queue_draw (widget);
 
-  return GDK_EVENT_STOP;
+  return GDK_EVENT_PROPAGATE;
 }
 
 static gboolean

src/views/gcal-week-header.c

@@ -140,7 +140,7 @@ on_button_pressed (GcalWeekHeader *self,
 
   gtk_widget_queue_draw (GTK_WIDGET (self));
 
-  return GDK_EVENT_STOP;
+  return GDK_EVENT_PROPAGATE;
 }
 
 static gboolean

src/views/gcal-year-view.c

@@ -1135,7 +1135,7 @@ navigator_button_press_cb (GcalYearView   *year_view,
   gboolean is_title = FALSE;
 
   if (!calculate_day_month_for_coord (year_view, event->x, event->y, &day, &month, &is_title))
-    return FALSE;
+    return GDK_EVENT_PROPAGATE;
 
   if (is_title)
     day = 1;
@@ -1144,7 +1144,7 @@ navigator_button_press_cb (GcalYearView   *year_view,
   year_view->selected_data->start_day = day;
   year_view->selected_data->start_month = month;
 
-  return TRUE;
+  return GDK_EVENT_PROPAGATE;
 }
 
 static gboolean