Merge lp:~davidc3/unity-lens-photos/fix-raw-previews into lp:unity-lens-photos

[David Callé]

Fix previews for raw files by using shotwell generated jpg file

[David Callé (davidc3)]

review: Approve

=== modified file 'src/shotwell_scope.py'
--- src/shotwell_scope.py	2012-09-27 10:05:41 +0000
+++ src/shotwell_scope.py	2012-09-28 09:04:22 +0000
@@ -153,7 +153,13 @@
                         out_of_drive = False
                         if self.is_file (uri.replace("file://", "")):
                             title = self.getTitle (uri.replace("file://", ""), model.get_value(iter, 4))
-                            image = uri
+                            # Test existence of a jpg thumb for raw files
+                            raw_thumb = uri.replace("file://", "")
+                            raw_thumb = raw_thumb.replace(".", "_")+"_shotwell.jpg"
+                            if self.is_file(raw_thumb):
+                                image = "file://"+raw_thumb
+                            else:
+                                image = uri
                         else:
                             image = "file://"+model.get_value(iter, 1)
                             desc = _("<b>This photo is missing.</b>\nYou can open Shotwell to retrieve it or remove it from your library.")