[gitg] Show submodules in dash

[Jesse van den Kieboom <jessevdk src gnome org>]

commit d023afc835c2a042224e9d17ddb69b25a1b7d119
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Wed Dec 10 08:36:25 2014 +0100

    Show submodules in dash

 libgitg/gitg-repository-list-box.vala             |   48 +++++++++++++++++++++
 libgitg/resources/gitg-repository-list-box-row.ui |   26 +++++++++--
 2 files changed, 70 insertions(+), 4 deletions(-)
---
diff --git a/libgitg/gitg-repository-list-box.vala b/libgitg/gitg-repository-list-box.vala
index c8d9a4d..8dd5b33 100644
--- a/libgitg/gitg-repository-list-box.vala
+++ b/libgitg/gitg-repository-list-box.vala
@@ -55,6 +55,8 @@ namespace Gitg
                        private Gtk.CheckButton d_remove_check_button;
                        [GtkChild]
                        private Gtk.Revealer d_remove_revealer;
+                       [GtkChild]
+                       private Gtk.Box d_submodule_box;
 
                        public signal void request_remove();
 
@@ -189,6 +191,43 @@ namespace Gitg
                        {
                                Object(repository_name: name, branch_name: branch_name, has_remote: 
has_remote);
                        }
+
+                       public void add_submodule(Ggit.Submodule module)
+                       {
+                               var box = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 3);
+                               var tip = @"$(module.get_path())/ ($(module.get_url()))";
+                               box.set_tooltip_text(tip);
+                               box.show();
+
+                               var icon = new Gtk.Image.from_icon_name("folder-remote-symbolic",
+                                                                       Gtk.IconSize.MENU);
+                               icon.show();
+
+                               var name = Path.get_basename(module.get_url());
+
+                               if (name.has_suffix(".git"))
+                               {
+                                       name = name[0:-4];
+                               }
+
+                               var labelName = new Gtk.Label(name);
+                               labelName.show();
+
+                               var arrow = new Gtk.Arrow(Gtk.ArrowType.RIGHT, Gtk.ShadowType.NONE);
+                               arrow.show();
+
+                               var path = module.get_path();
+                               var labelPath = new Gtk.Label(@"$path/");
+                               labelPath.set_ellipsize(Pango.EllipsizeMode.MIDDLE);
+                               labelPath.show();
+
+                               box.add(icon);
+                               box.add(labelName);
+                               box.add(arrow);
+                               box.add(labelPath);
+
+                               d_submodule_box.add(box);
+                       }
                }
 
                [Notify]
@@ -354,6 +393,15 @@ namespace Gitg
                                row.repository = repository;
                                row.show();
 
+                               try
+                               {
+                                       repository.submodule_foreach((module) => {
+                                               row.add_submodule(module);
+                                               return 0;
+                                       });
+                               }
+                               catch {}
+
                                if (f != null)
                                {
                                        bind_property("mode",
diff --git a/libgitg/resources/gitg-repository-list-box-row.ui 
b/libgitg/resources/gitg-repository-list-box-row.ui
index c74c5e8..b9e15c7 100644
--- a/libgitg/resources/gitg-repository-list-box-row.ui
+++ b/libgitg/resources/gitg-repository-list-box-row.ui
@@ -39,7 +39,7 @@
                 <property name="left_attach">0</property>
                 <property name="top_attach">0</property>
                 <property name="width">1</property>
-                <property name="height">2</property>
+                <property name="height">3</property>
               </packing>
             </child>
             <child>
@@ -54,7 +54,7 @@
                 <property name="left_attach">1</property>
                 <property name="top_attach">0</property>
                 <property name="width">1</property>
-                <property name="height">2</property>
+                <property name="height">3</property>
               </packing>
             </child>
             <child>
@@ -96,6 +96,24 @@
               </packing>
             </child>
             <child>
+              <object class="GtkBox" id="d_submodule_box">
+                <property name="orientation">horizontal</property>
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="has_focus">False</property>
+                <property name="is_focus">False</property>
+                <property name="halign">start</property>
+                <property name="valign">start</property>
+                <property name="spacing">24</property>
+              </object>
+              <packing>
+                <property name="left_attach">2</property>
+                <property name="top_attach">2</property>
+                <property name="width">1</property>
+                <property name="height">1</property>
+              </packing>
+            </child>
+            <child>
               <object class="GtkArrow" id="d_arrow">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
@@ -107,7 +125,7 @@
                 <property name="left_attach">3</property>
                 <property name="top_attach">0</property>
                 <property name="width">1</property>
-                <property name="height">2</property>
+                <property name="height">3</property>
               </packing>
             </child>
             <child>
@@ -120,7 +138,7 @@
                 <property name="left_attach">4</property>
                 <property name="top_attach">0</property>
                 <property name="width">1</property>
-                <property name="height">2</property>
+                <property name="height">3</property>
               </packing>
             </child>
           </object>