[gnome-calendar] window: Move synchronize button to the calendar popover

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

commit 405787307c88ef52669700c3d2b681a0a684f62b
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri May 10 13:10:50 2019 -0300

    window: Move synchronize button to the calendar popover

 data/ui/calendar-popover.ui     | 10 ++++++++++
 data/ui/window.ui               |  9 ---------
 src/gui/gcal-calendar-popover.c |  8 ++++++++
 3 files changed, 18 insertions(+), 9 deletions(-)
---
diff --git a/data/ui/calendar-popover.ui b/data/ui/calendar-popover.ui
index 65cd8233..2df81af4 100644
--- a/data/ui/calendar-popover.ui
+++ b/data/ui/calendar-popover.ui
@@ -29,6 +29,16 @@
             </child>
           </object>
         </child>
+
+        <!-- Synchronize -->
+        <child>
+          <object class="GtkModelButton" id="synchronize_button">
+            <property name="visible">True</property>
+            <property name="action-name">app.sync</property>
+            <property name="text" translatable="yes">_Synchronize</property>
+          </object>
+        </child>
+
         <child>
           <object class="GtkButton" id="calendar_settings_button">
             <property name="visible">True</property>
diff --git a/data/ui/window.ui b/data/ui/window.ui
index 7d3b76a6..b1a5bdb6 100644
--- a/data/ui/window.ui
+++ b/data/ui/window.ui
@@ -302,15 +302,6 @@
         <property name="margin">12</property>
         <property name="orientation">vertical</property>
 
-        <!-- Synchronize -->
-        <child>
-          <object class="GtkModelButton">
-            <property name="visible">True</property>
-            <property name="action-name">app.sync</property>
-            <property name="text" translatable="yes">_Synchronize</property>
-          </object>
-        </child>
-
         <!-- Weather -->
         <child>
           <object class="GtkModelButton">
diff --git a/src/gui/gcal-calendar-popover.c b/src/gui/gcal-calendar-popover.c
index 2f953b51..1216063b 100644
--- a/src/gui/gcal-calendar-popover.c
+++ b/src/gui/gcal-calendar-popover.c
@@ -31,6 +31,7 @@ struct _GcalCalendarPopover
 
   GtkWidget          *calendar_listbox;
   GtkStack           *icon_stack;
+  GtkWidget          *synchronize_button;
 
   GcalContext        *context;
 
@@ -298,6 +299,12 @@ gcal_calendar_popover_set_property (GObject      *object,
         for (l = calendars; l; l = l->next)
           add_calendar (self, l->data);
 
+        g_object_bind_property (manager,
+                                "synchronizing",
+                                self->synchronize_button,
+                                "sensitive",
+                                G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
+
         g_signal_connect (manager, "calendar-added", G_CALLBACK (on_manager_calendar_added_cb), object);
         g_signal_connect (manager, "calendar-removed", G_CALLBACK (on_manager_calendar_removed_cb), object);
         g_signal_connect (manager, "calendar-changed", G_CALLBACK (on_manager_calendar_changed_cb), object);
@@ -337,6 +344,7 @@ gcal_calendar_popover_class_init (GcalCalendarPopoverClass *klass)
 
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarPopover, calendar_listbox);
   gtk_widget_class_bind_template_child (widget_class, GcalCalendarPopover, icon_stack);
+  gtk_widget_class_bind_template_child (widget_class, GcalCalendarPopover, synchronize_button);
 
   gtk_widget_class_bind_template_callback (widget_class, on_listbox_row_activated_cb);
 }