From d45c36f28e6d0a720df861c5497b4fe022d385b0 Mon Sep 17 00:00:00 2001
From: Tomas Bzatek <tbzatek@users.sourceforge.net>
Date: Mon, 15 Sep 2014 00:40:22 +0200
Subject: theming: Define meaning of the <no_resize> tag

Although probably not very common scenario, let's be consistent across
all defined image sizes and clearly state that an explicitly supplied
image file for an optional image size should carry the tag in order
not to get resized.
---
 src/generators.c      | 2 +-
 templates/default.xml | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/generators.c b/src/generators.c
index 2483175..a2f7a65 100644
--- a/src/generators.c
+++ b/src/generators.c
@@ -230,7 +230,7 @@ generate_image (TGallerySetup *setup,
     res = res || needs_update (img_src, img_dst);
     if (! query_update) {
       /*  Copy the source file  */
-      if ((is_preview && item->preview) || (is_original && image_size->no_resize)) {
+      if (image_size->no_resize && ((is_preview && item->preview) || is_original)) {
         if (! copy_file (img_src, img_dst))
           log_error ("  Error copying image %s to %s\n", img_src, img_dst);
       }
diff --git a/templates/default.xml b/templates/default.xml
index d2b0b63..318531c 100644
--- a/templates/default.xml
+++ b/templates/default.xml
@@ -34,6 +34,12 @@
       <landscape w="1067" h="600" />
       <portrait w="800" h="800" />
       <quality value="95" />
+      <!-- Similar to the "original" size where the image has to be always supplied,
+           the image won't get resized only when an image file is supplied by the
+           <item preview="..."> tag. Otherwise this tag is ignored and image will
+           be resized from the "original" size (backwards compatibility).
+           This rule applies also for any other optional image sizes.  -->
+      <no_resize />
     </size>
 
     <!-- Thumbnail section is mandatory. -->
-- 
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