[gitg/wip/headerbar] Add commit button

[Ignacio Casal Quinteiro <icq src gnome org>]

commit ff016096397733a35708929146bbb2eeed095936
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sat Jul 6 22:19:56 2013 +0200

    Add commit button

 gitg/gitg-header-bar.vala            |   21 ++++++++++++---------
 gitg/gitg-window.vala                |    4 +++-
 gitg/resources/ui/gitg-header-bar.ui |   14 +++++++++++++-
 3 files changed, 28 insertions(+), 11 deletions(-)
---
diff --git a/gitg/gitg-header-bar.vala b/gitg/gitg-header-bar.vala
index 2a33fc0..587e51a 100644
--- a/gitg/gitg-header-bar.vala
+++ b/gitg/gitg-header-bar.vala
@@ -35,8 +35,9 @@ public class HeaderBar : Gtk.HeaderBar
 
        [GtkChild]
        private Gtk.ToggleButton d_search_button;
+
        [GtkChild]
-       private Gtk.StackSwitcher d_activities_switcher;
+       private Gtk.Button d_commit_button;
 
        [GtkChild]
        private Gtk.Button d_done_button;
@@ -47,6 +48,7 @@ public class HeaderBar : Gtk.HeaderBar
        private Gtk.Button d_close_button;
 
        public signal void request_dash();
+       public signal void request_commit();
        public signal void exit_mode();
 
        public enum Mode
@@ -71,7 +73,7 @@ public class HeaderBar : Gtk.HeaderBar
                                d_gear_menu.hide();
                                d_dash_button.hide();
                                d_search_button.hide();
-                               d_activities_switcher.hide();
+                               d_commit_button.hide();
                                d_close_button_separator.hide();
                                d_close_button.hide();
                                d_done_button.show();
@@ -91,13 +93,13 @@ public class HeaderBar : Gtk.HeaderBar
                        {
                                d_gear_menu.menu_model = d_dash_model;
                                d_dash_button.hide();
-                               d_activities_switcher.hide();
+                               d_commit_button.hide();
                        }
                        else if (d_mode == Mode.ACTIVITIES)
                        {
                                d_gear_menu.menu_model = d_activities_model;
                                d_dash_button.show();
-                               d_activities_switcher.show();
+                               d_commit_button.show();
                        }
 
                        notify_property("mode");
@@ -123,6 +125,12 @@ public class HeaderBar : Gtk.HeaderBar
                exit_mode();
        }
 
+       [GtkCallback]
+       private void commit_button_clicked(Gtk.Button button)
+       {
+               request_commit();
+       }
+
        construct
        {
                string menuname;
@@ -144,11 +152,6 @@ public class HeaderBar : Gtk.HeaderBar
        {
                return d_search_button;
        }
-
-       public Gtk.StackSwitcher get_activities_switcher()
-       {
-               return d_activities_switcher;
-       }
 }
 
 }
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index c0adaf2..0be8aac 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -111,10 +111,12 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable
                                d_search_entry.set_text("");
                        }
                });
-               d_header_bar.get_activities_switcher().set_stack(d_stack_activities);
                d_header_bar.request_dash.connect(() => {
                        repository = null;
                });
+               d_header_bar.request_commit.connect(() => {
+                       d_header_bar.mode = HeaderBar.Mode.COMMIT;
+               });
                d_header_bar.exit_mode.connect(() => {
                        d_header_bar.mode = HeaderBar.Mode.ACTIVITIES;
                });
diff --git a/gitg/resources/ui/gitg-header-bar.ui b/gitg/resources/ui/gitg-header-bar.ui
index cfeb49d..2e4e720 100644
--- a/gitg/resources/ui/gitg-header-bar.ui
+++ b/gitg/resources/ui/gitg-header-bar.ui
@@ -42,7 +42,19 @@
       </packing>
     </child>
     <child>
-      <object class="GtkStackSwitcher" id="d_activities_switcher">
+      <object class="GtkButton" id="d_commit_button">
+        <property name="valign">center</property>
+        <signal name="clicked" handler="commit_button_clicked" swapped="no"/>
+        <style>
+          <class name="image-button"/>
+        </style>
+        <child>
+          <object class="GtkImage" id="commit_image">
+            <property name="visible">True</property>
+            <property name="icon_size">1</property>
+            <property name="icon_name">document-save-symbolic</property>
+          </object>
+        </child>
       </object>
       <packing>
         <property name="pack_type">end</property>