[gitg] Add platform support methods to get the right dirs

[Ignacio Casal Quinteiro <icq src gnome org>]

commit ffb1622e5aa52fe1eef1220a7424ff59d5d20643
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Mon Dec 21 15:54:10 2015 +0100

    Add platform support methods to get the right dirs

 gitg/gitg-dirs.vala                   |    6 ++--
 libgitg/gitg-platform-support-osx.c   |   23 +++++++++++++++++++
 libgitg/gitg-platform-support-win32.c |   39 +++++++++++++++++++++++++++++++++
 libgitg/gitg-platform-support.c       |   22 ++++++++++++++++++
 libgitg/gitg-platform-support.h       |    6 +++++
 vapi/gitg-platform-support.vapi       |    4 +++
 6 files changed, 97 insertions(+), 3 deletions(-)
---
diff --git a/gitg/gitg-dirs.vala b/gitg/gitg-dirs.vala
index 7ee9245..c414834 100644
--- a/gitg/gitg-dirs.vala
+++ b/gitg/gitg-dirs.vala
@@ -24,17 +24,17 @@ public class Dirs
 {
        public static string data_dir
        {
-               get { return Config.GITG_DATADIR; }
+               owned get { return PlatformSupport.get_data_dir(); }
        }
 
        public static string locale_dir
        {
-               get { return Config.GITG_LOCALEDIR; }
+               owned get { return PlatformSupport.get_locale_dir(); }
        }
 
        public static string lib_dir
        {
-               get { return Config.GITG_LIBDIR; }
+               owned get { return PlatformSupport.get_lib_dir(); }
        }
 
        public static string plugins_dir
diff --git a/libgitg/gitg-platform-support-osx.c b/libgitg/gitg-platform-support-osx.c
index 31a8e95..20e385f 100644
--- a/libgitg/gitg-platform-support-osx.c
+++ b/libgitg/gitg-platform-support-osx.c
@@ -17,6 +17,10 @@
  * along with gitg. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include "gitg-platform-support.h"
 
 #include <gdk/gdkquartz.h>
@@ -167,4 +171,23 @@ gitg_platform_support_new_input_stream_from_fd (gint     fd,
        return g_unix_input_stream_new (fd, close_fd);
 }
 
+/* FIXME: probably should use the bundle dirs? */
+gchar *
+gitg_platform_support_get_lib_dir (void)
+{
+       return g_strdup (GITG_LIBDIR);
+}
+
+gchar *
+gitg_platform_support_get_locale_dir (void)
+{
+       return g_strdup (GITG_LOCALEDIR);
+}
+
+gchar *
+gitg_platform_support_get_data_dir (void)
+{
+       return g_strdup (GITG_DATADIR);
+}
+
 // ex:ts=4 noet
diff --git a/libgitg/gitg-platform-support-win32.c b/libgitg/gitg-platform-support-win32.c
index ac39775..a2bcb85 100644
--- a/libgitg/gitg-platform-support-win32.c
+++ b/libgitg/gitg-platform-support-win32.c
@@ -61,4 +61,43 @@ gitg_platform_support_new_input_stream_from_fd (gint     fd,
        return g_win32_input_stream_new ((void *)fd, close_fd);
 }
 
+gchar *
+gitg_platform_support_get_lib_dir (void)
+{
+       gchar *module_dir;
+       gchar *lib_dir;
+
+       module_dir = g_win32_get_package_installation_directory_of_module (NULL);
+       lib_dir = g_build_filename (module_dir, "lib", "gitg", NULL);
+       g_free (module_dir);
+
+       return lib_dir;
+}
+
+gchar *
+gitg_platform_support_get_locale_dir (void)
+{
+       gchar *module_dir;
+       gchar *locale_dir;
+
+       module_dir = g_win32_get_package_installation_directory_of_module (NULL);
+       locale_dir = g_build_filename (module_dir, "share", "locale", NULL);
+       g_free (module_dir);
+
+       return locale_dir;
+}
+
+gchar *
+gitg_platform_support_get_data_dir (void)
+{
+       gchar *module_dir;
+       gchar *data_dir;
+
+       module_dir = g_win32_get_package_installation_directory_of_module (NULL);
+       data_dir = g_build_filename (module_dir, "share", "gitg", NULL);
+       g_free (module_dir);
+
+       return data_dir;
+}
+
 // ex:ts=4 noet
diff --git a/libgitg/gitg-platform-support.c b/libgitg/gitg-platform-support.c
index 2b2ff57..6bea618 100644
--- a/libgitg/gitg-platform-support.c
+++ b/libgitg/gitg-platform-support.c
@@ -17,6 +17,10 @@
  * along with gitg. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include "gitg-platform-support.h"
 
 #include <gio/gunixinputstream.h>
@@ -95,4 +99,22 @@ gitg_platform_support_new_input_stream_from_fd (gint     fd,
        return g_unix_input_stream_new (fd, close_fd);
 }
 
+gchar *
+gitg_platform_support_get_lib_dir (void)
+{
+       return g_strdup (GITG_LIBDIR);
+}
+
+gchar *
+gitg_platform_support_get_locale_dir (void)
+{
+       return g_strdup (GITG_LOCALEDIR);
+}
+
+gchar *
+gitg_platform_support_get_data_dir (void)
+{
+       return g_strdup (GITG_DATADIR);
+}
+
 // ex:ts=4 noet
diff --git a/libgitg/gitg-platform-support.h b/libgitg/gitg-platform-support.h
index 6906282..aacc29c 100644
--- a/libgitg/gitg-platform-support.h
+++ b/libgitg/gitg-platform-support.h
@@ -44,6 +44,12 @@ cairo_surface_t *gitg_platform_support_create_cursor_surface (GdkDisplay    *dis
 GInputStream *gitg_platform_support_new_input_stream_from_fd (gint     fd,
                                                               gboolean close_fd);
 
+gchar        *gitg_platform_support_get_lib_dir (void);
+
+gchar        *gitg_platform_support_get_locale_dir (void);
+
+gchar        *gitg_platform_support_get_data_dir (void);
+
 #endif /* __GITG_PLATFORM_SUPPORT_H__ */
 
 // ex:ts=4 noet
diff --git a/vapi/gitg-platform-support.vapi b/vapi/gitg-platform-support.vapi
index d00f05a..18e1c5f 100644
--- a/vapi/gitg-platform-support.vapi
+++ b/vapi/gitg-platform-support.vapi
@@ -14,5 +14,9 @@ namespace Gitg
                                                                  out int height = null);
 
                public static GLib.InputStream new_input_stream_from_fd(int fd, bool close_fd);
+
+               public static string get_lib_dir();
+               public static string get_locale_dir();
+               public static string get_data_dir();
        }
 }