[sound-juicer/wip/encoding-presets: 2/7] Support user local profiles

[Phillip Wood <pwood src gnome org>]

commit a6af4db48bf68033f50bcf539be6ed399b235c2b
Author: Phillip Wood <phillip wood dunelm org uk>
Date:   Mon Feb 9 15:32:46 2015 +0000

    Support user local profiles
    
    This allows us to customize the profiles, notably by setting a preset.

 libjuicer/rb-gst-media-types.c |   21 ++++++++++++++++-----
 1 files changed, 16 insertions(+), 5 deletions(-)
---
diff --git a/libjuicer/rb-gst-media-types.c b/libjuicer/rb-gst-media-types.c
index 28ce0af..2fcdc92 100644
--- a/libjuicer/rb-gst-media-types.c
+++ b/libjuicer/rb-gst-media-types.c
@@ -34,6 +34,7 @@
 
 #include "rb-gst-media-types.h"
 
+#define USER_ENCODING_TARGET_FILE_NAME "encoding-profiles"
 #define SOURCE_ENCODING_TARGET_FILE TOPSRCDIR"/data/encoding-profiles"
 #define INSTALLED_ENCODING_TARGET_FILE DATADIR"/sound-juicer/encoding-profiles"
 
@@ -202,6 +203,12 @@ rb_gst_encoding_profile_get_media_type (GstEncodingProfile *profile)
        }
 }
 
+static gchar *
+get_encoding_target_name (void)
+{
+       return g_build_filename (g_get_user_data_dir (), PACKAGE, USER_ENCODING_TARGET_FILE_NAME, NULL);
+}
+
 GstEncodingTarget *
 rb_gst_get_default_encoding_target (void)
 {
@@ -209,11 +216,15 @@ rb_gst_get_default_encoding_target (void)
                char *target_file;
                GError *error = NULL;
 
-               if (g_file_test (SOURCE_ENCODING_TARGET_FILE,
-                                G_FILE_TEST_EXISTS) != FALSE) {
-                       target_file = SOURCE_ENCODING_TARGET_FILE;
-               } else {
-                       target_file = INSTALLED_ENCODING_TARGET_FILE;
+               target_file = get_encoding_target_name ();
+               if (!g_file_test (target_file, G_FILE_TEST_EXISTS)) {
+                       g_free (target_file);
+                       if (g_file_test (SOURCE_ENCODING_TARGET_FILE,
+                                        G_FILE_TEST_EXISTS) != FALSE) {
+                               target_file = SOURCE_ENCODING_TARGET_FILE;
+                       } else {
+                               target_file = INSTALLED_ENCODING_TARGET_FILE;
+                       }
                }
 
                default_target = gst_encoding_target_load_from_file (target_file, &error);