[easytag] Use new et_file_tag_set_picture()

[David King <davidk src gnome org>]

commit 411b45ede2bc9c46668cb0be90d72b5147b4e5c6
Author: David King <amigadave amigadave com>
Date:   Sun Dec 28 10:06:57 2014 +0000

    Use new et_file_tag_set_picture()

 src/et_core.c       |   32 +++-----------------------------
 src/tag_area.c      |    6 +-----
 src/tags/mp4_tag.cc |    2 +-
 3 files changed, 5 insertions(+), 35 deletions(-)
---
diff --git a/src/et_core.c b/src/et_core.c
index c221212..f1ca3fa 100644
--- a/src/et_core.c
+++ b/src/et_core.c
@@ -2422,7 +2422,7 @@ gboolean ET_Free_File_Tag_Item (File_Tag *FileTag)
     g_free(FileTag->copyright);
     g_free(FileTag->url);
     g_free(FileTag->encoded_by);
-    et_picture_free (FileTag->picture);
+    et_file_tag_set_picture (FileTag, NULL);
     // Free list of other fields
     ET_Free_File_Tag_Item_Other_Field(FileTag);
 
@@ -2718,20 +2718,7 @@ ET_Copy_File_Tag_Item (const ET_File *ETFile, File_Tag *FileTag)
         FileTag->encoded_by = NULL;
     }
 
-    if (FileTagCur->picture)
-    {
-        if (FileTag->picture)
-        {
-            et_picture_free (FileTag->picture);
-        }
-
-        FileTag->picture = et_picture_copy_all (FileTagCur->picture);
-    }
-    else if (FileTag->picture)
-    {
-        et_picture_free (FileTag->picture);
-        FileTag->picture = NULL;
-    }
+    et_file_tag_set_picture (FileTag, FileTagCur->picture);
 
     if (FileTagCur->other)
     {
@@ -3473,20 +3460,7 @@ ET_Save_File_Tag_Internal (ET_File *ETFile, File_Tag *FileTag)
 
 
     /* Picture */
-    if(FileTagCur->picture)
-    {
-        if (FileTag->picture)
-        {
-            et_picture_free (FileTag->picture);
-        }
-
-        FileTag->picture = et_picture_copy_all (FileTagCur->picture);
-    }
-    else if (FileTag->picture)
-    {
-        et_picture_free (FileTag->picture);
-        FileTag->picture = NULL;
-    }
+    et_file_tag_set_picture (FileTag, FileTagCur->picture);
 
     return TRUE;
 }
diff --git a/src/tag_area.c b/src/tag_area.c
index 75bd70d..6cc3626 100644
--- a/src/tag_area.c
+++ b/src/tag_area.c
@@ -2928,11 +2928,7 @@ et_tag_area_create_file_tag (EtTagArea *self)
         GtkTreeModel *model;
         GtkTreeIter iter;
 
-        if (FileTag->picture)
-        {
-            et_picture_free (FileTag->picture);
-            FileTag->picture = NULL;
-        }
+        et_file_tag_set_picture (FileTag, NULL);
 
         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->picture_entry_view));
 
diff --git a/src/tags/mp4_tag.cc b/src/tags/mp4_tag.cc
index 1a2ed64..382e745 100644
--- a/src/tags/mp4_tag.cc
+++ b/src/tags/mp4_tag.cc
@@ -217,7 +217,7 @@ mp4tag_read_file_tag (GFile *file,
     }
     else
     {
-        FileTag->picture = NULL;
+        et_file_tag_set_picture (FileTag, NULL);
     }
 
     return TRUE;