[gitg] Added support for handling gitg://<path>[:sha1] uri

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

commit 1b6fb14008bc8017f7439bf379e72555965324db
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sat Jan 9 20:17:05 2010 +0100

    Added support for handling gitg://<path>[:sha1] uri

 data/gitg.schemas.in |   35 ++++++++++++++++++++++++++++++++++-
 gitg/gitg-window.c   |   21 +++++++++++++++++++++
 2 files changed, 55 insertions(+), 1 deletions(-)
---
diff --git a/data/gitg.schemas.in b/data/gitg.schemas.in
index 1bce33e..51ab258 100644
--- a/data/gitg.schemas.in
+++ b/data/gitg.schemas.in
@@ -11,7 +11,7 @@
         <long>Whether searching filters the revisions in the history view
         instead of jumping to the first match.</long>
       </locale>
-    </schema>  
+    </schema>
     <schema>
       <key>/schemas/apps/gitg/preferences/view/history/collapse-inactive-lanes</key>
       <applyto>/apps/gitg/preferences/view/history/collapse-inactive-lanes</applyto>
@@ -52,5 +52,38 @@
         </long>
       </locale>
     </schema>
+    <schema>
+      <key>/schemas/desktop/gnome/url-handlers/gitg/command</key>
+      <applyto>/desktop/gnome/url-handlers/gitg/command</applyto>
+      <owner>gitg</owner>
+      <type>string</type>
+      <default>gitg "%s"</default>
+      <locale name="C">
+      <short>The command to handle GITG scheme URLs</short>
+      <long>The command to handle FEED scheme URLs.</long>
+      </locale>
+    </schema>
+    <schema>
+      <key>/schemas/desktop/gnome/url-handlers/gitg/needs_terminal</key>
+      <applyto>/desktop/gnome/url-handlers/gitg/needs_terminal</applyto>
+      <owner>gitg</owner>
+      <type>bool</type>
+      <default>false</default>
+      <locale name="C">
+      <short>Whether command to handle GITG scheme URLs needs a terminal</short>
+      <long>Whether command to handle GITG scheme URLs needs a terminal.</long>
+      </locale>
+    </schema>
+    <schema>
+      <key>/schemas/desktop/gnome/url-handlers/gitg/enabled</key>
+      <applyto>/desktop/gnome/url-handlers/gitg/enabled</applyto>
+      <owner>gitg</owner>
+      <type>bool</type>
+      <default>true</default>
+      <locale name="C">
+      <short>Whether command to handle GITG scheme URLs is enabled</short>
+      <long>Whether command to handle GITG scheme URLs is enabled.</long>
+      </locale>
+    </schema>
   </schemalist>
 </gconfschemafile>
diff --git a/gitg/gitg-window.c b/gitg/gitg-window.c
index 789201d..dde9b44 100644
--- a/gitg/gitg-window.c
+++ b/gitg/gitg-window.c
@@ -810,11 +810,32 @@ static gboolean
 create_repository(GitgWindow *window, gchar const *path, gboolean usewd)
 {
 	gboolean ret = TRUE;
+	gchar *select_sha1 = NULL;
 
 	if (path)
 	{
 		GFile *file = g_file_new_for_commandline_arg(path);
 
+		if (g_file_has_uri_scheme (file, "gitg"))
+		{
+			/* Extract path and sha information */
+			gchar *uri = g_file_get_uri (file);
+			gchar *fd = strrchr (uri, ':');
+			gint pos = fd ? fd - uri : 0;
+
+			if (pos > 5 && strlen (uri) - pos - 1 <= 40)
+			{
+				/* It has a sha */
+				*fd = '\0';
+				select_sha1 = g_strdup (fd + 1);
+			}
+
+			g_object_unref (file);
+
+			file = g_file_new_for_path (uri + 7);
+			g_free (uri);
+		}
+
 		if (g_file_is_native(file) && g_file_query_exists(file, NULL))
 		{
 			gchar *p = g_file_get_path(file);