[gitg] Add default folder for clone repository widget

[Ignacio Casal Quinteiro <icq src gnome org>]

commit e4b615bfe50f71ec050d880d8821daf8138112b8
Author: Jose Manuel Pintor Freire <jmpintorfreire gmail com>
Date:   Fri Apr 19 00:09:54 2013 +0200

    Add default folder for clone repository widget
    
    Signed-off-by: Ignacio Casal Quinteiro <icq gnome org>

 data/org.gnome.gitg.gschema.xml.in.in |  6 ++++++
 gitg/gitg-window.vala                 | 16 ++++++++++++++++
 2 files changed, 22 insertions(+)
---
diff --git a/data/org.gnome.gitg.gschema.xml.in.in b/data/org.gnome.gitg.gschema.xml.in.in
index 9947057..69500ce 100644
--- a/data/org.gnome.gitg.gschema.xml.in.in
+++ b/data/org.gnome.gitg.gschema.xml.in.in
@@ -55,6 +55,12 @@
       <!-- TODO: add _descriptions -->
     </key>
   </schema>
+  <schema gettext-domain="@GETTEXT_PACKAGE@" id="org.gnome.gitg.preferences.view.main" 
path="/org/gnome/gitg/preferences/view/main/">
+    <key name="clone-directory" type="s">
+      <default>""</default>
+      <!-- TODO: add _descriptions -->
+    </key>
+  </schema>
   <schema gettext-domain="@GETTEXT_PACKAGE@" id="org.gnome.gitg.preferences.interface" 
path="/org/gnome/gitg/preferences/interface/">
     <key name="orientation" enum="org.gnome.gitg.Layout">
       <default>'vertical'</default>
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index 7ff0d5d..2476cc3 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -23,6 +23,7 @@ namespace Gitg
 public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.Buildable
 {
        private Settings d_state_settings;
+       private Settings d_main_settings;
        private Repository? d_repository;
        private GitgExt.MessageBus d_message_bus;
        private string? d_action;
@@ -66,6 +67,8 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
        construct
        {
                add_action_entries(win_entries, this);
+
+               d_main_settings = new Settings("org.gnome.gitg.preferences.view.main");
        }
 
        private void on_close_activated()
@@ -207,6 +210,19 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
                dlg.modal = true;
                dlg.set_transient_for(this);
 
+               var default_dir = d_main_settings.get_string("clone-directory");
+
+               if (default_dir == "")
+               {
+                       default_dir = Environment.get_home_dir();
+               }
+
+               chooser.set_current_folder(default_dir);
+
+               chooser.selection_changed.connect((c) => {
+                       d_main_settings.set_string("clone-directory", c.get_file().get_path());
+               });
+
                entry_url.changed.connect((e) => {
                        string ?tooltip_text = null;
                        string ?icon_name = null;