ext/taglib/gstid3v2mux.cc: Handle writing of track-count or album-volume-count without track-number or albume-volume...

Original commit message from CVS:
* ext/taglib/gstid3v2mux.cc:
Handle  writing of track-count or album-volume-count without
track-number or albume-volume-number (in this case the number
will just be set to 0).
* tests/check/elements/id3v2mux.c: (test_taglib_id3mux_check_tags):
It would be nice if we actually checked the values received for
track/album-volume number/count in  _check_tags(), rather than
setting them again ...

ChangeLog

@@ -1,3 +1,15 @@
+2006-05-28  Tim-Philipp Müller  <tim at centricular dot net>
+
+	* ext/taglib/gstid3v2mux.cc:
+	  Handle  writing of track-count or album-volume-count without
+	  track-number or albume-volume-number (in this case the number
+	  will just be set to 0).
+
+	* tests/check/elements/id3v2mux.c: (test_taglib_id3mux_check_tags):
+	  It would be nice if we actually checked the values received for
+	  track/album-volume number/count in  _check_tags(), rather than
+	  setting them again ...
+
 2006-05-28  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* gst/id3demux/id3v2frames.c: (id3v2_tag_to_taglist):

common

@@ -1 +1 @@
-Subproject commit 764c5f25101d20da7f26942c36ba840ba65c63d7
+Subproject commit 325a1848e38c12e0e787baa70e7b9aacf20ee799

ext/taglib/gstid3v2mux.cc

@@ -230,6 +230,23 @@ add_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
         id3v2tag->setTrack (track_number);
       }
     }
+  } else if (strcmp (tag, GST_TAG_TRACK_COUNT) == 0) {
+    guint n;
+
+    if (gst_tag_list_get_uint_index (list, GST_TAG_TRACK_NUMBER, 0, &n)) {
+      GST_DEBUG ("track-count handled with track-number, skipping");
+    } else if (gst_tag_list_get_uint_index (list, GST_TAG_TRACK_COUNT, 0, &n)) {
+      ID3v2::TextIdentificationFrame * frame;
+      gchar *tag_str;
+
+      frame = new ID3v2::TextIdentificationFrame ("TRCK", String::UTF8);
+      tag_str = g_strdup_printf ("0/%u", n);
+      GST_DEBUG ("Setting track number/count to %s", tag_str);
+
+      id3v2tag->addFrame (frame);
+      frame->setText (tag_str);
+      g_free (tag_str);
+    }
   } else if (strcmp (tag, GST_TAG_ALBUM_VOLUME_NUMBER) == 0) {
     guint volume_number;
 
@@ -252,6 +269,24 @@ add_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
 
       GST_DEBUG ("Setting album number to %s", tag_str);
 
+      id3v2tag->addFrame (frame);
+      frame->setText (tag_str);
+      g_free (tag_str);
+    }
+  } else if (strcmp (tag, GST_TAG_ALBUM_VOLUME_COUNT) == 0) {
+    guint n;
+
+    if (gst_tag_list_get_uint_index (list, GST_TAG_ALBUM_VOLUME_NUMBER, 0, &n)) {
+      GST_DEBUG ("volume-count handled with volume-number, skipping");
+    } else if (gst_tag_list_get_uint_index (list, GST_TAG_ALBUM_VOLUME_COUNT,
+            0, &n)) {
+      ID3v2::TextIdentificationFrame * frame;
+      gchar *tag_str;
+
+      frame = new ID3v2::TextIdentificationFrame ("TPOS", String::UTF8);
+      tag_str = g_strdup_printf ("0/%u", n);
+      GST_DEBUG ("Setting album volume number/count to %s", tag_str);
+
       id3v2tag->addFrame (frame);
       frame->setText (tag_str);
       g_free (tag_str);

tests/check/elements/id3v2mux.c

@@ -136,25 +136,45 @@ test_taglib_id3mux_check_tags (GstTagList * tags, guint32 mask)
     g_date_free (date);
   }
   if (mask & (1 << 4)) {
-    gst_tag_list_add (tags, GST_TAG_MERGE_KEEP,
+    guint num;
-        GST_TAG_TRACK_NUMBER, TEST_TRACK_NUMBER, NULL);
+
+    fail_unless (gst_tag_list_get_uint (tags, GST_TAG_TRACK_NUMBER, &num));
+    fail_unless (num == TEST_TRACK_NUMBER);
   }
   if (mask & (1 << 5)) {
-    gst_tag_list_add (tags, GST_TAG_MERGE_KEEP,
+    guint count;
-        GST_TAG_TRACK_COUNT, TEST_TRACK_COUNT, NULL);
+
+    fail_unless (gst_tag_list_get_uint (tags, GST_TAG_TRACK_COUNT, &count));
+    fail_unless (count == TEST_TRACK_COUNT);
   }
   if (mask & (1 << 6)) {
-    gst_tag_list_add (tags, GST_TAG_MERGE_KEEP,
+    guint num;
-        GST_TAG_ALBUM_VOLUME_NUMBER, TEST_VOLUME_NUMBER, NULL);
+
+    fail_unless (gst_tag_list_get_uint (tags, GST_TAG_ALBUM_VOLUME_NUMBER,
+            &num));
+    fail_unless (num == TEST_VOLUME_NUMBER);
   }
   if (mask & (1 << 7)) {
-    gst_tag_list_add (tags, GST_TAG_MERGE_KEEP,
+    guint count;
-        GST_TAG_ALBUM_VOLUME_COUNT, TEST_VOLUME_COUNT, NULL);
+
+    fail_unless (gst_tag_list_get_uint (tags, GST_TAG_ALBUM_VOLUME_COUNT,
+            &count));
+    fail_unless (count == TEST_VOLUME_COUNT);
   }
+#if 0
   if (mask & (1 << 8)) {
+    gdouble gain;
+
+    fail_unless (gst_tag_list_get_double (tags, GST_TAG_TRACK_GAIN, &gain));
+    fail_unless (gain == TEST_TRACK_GAIN);
   }
   if (mask & (1 << 9)) {
+    gdouble gain;
+
+    fail_unless (gst_tag_list_get_double (tags, GST_TAG_ALBUM_GAIN, &gain));
+    fail_unless (gain == TEST_ALBUM_GAIN);
   }
+#endif
   if (mask & (1 << 10)) {
   }
   if (mask & (1 << 11)) {