From 4eae4503bffd24cd1679ad10cf7ef6e7bfa08dfa Mon Sep 17 00:00:00 2001
From: Sophie Herold <sophie@hemio.de>
Date: Mon, 17 Apr 2023 23:50:18 +0200
Subject: [PATCH] data: Generate list of mime types in meson

First, this format is more easy to maintain.
Second, future image decoder dependencies will be
opt-out via build options. This way we can also not
add the mime types in that case.

Closes #125

Part-of: <https://gitlab.gnome.org/Incubator/loupe/-/merge_requests/181>
---
 data/meson.build                   | 45 ++++++++++++++++++++++++++++++
 data/org.gnome.Loupe.desktop.in.in |  2 +-
 2 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/data/meson.build b/data/meson.build
index 76605c0..3bbe842 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -1,3 +1,48 @@
+mime_types = []
+
+# image-rs
+mime_types += [
+  'image/jpeg',
+  'image/png',
+  'image/gif',
+  'image/webp',
+  'image/tiff',
+  # TGA
+  'image/x-tga',
+  # DDS
+  'image/vnd-ms.dds',
+  'image/x-dds',
+  'image/bmp',
+  # .ico
+  'image/vnd.microsoft.icon',
+  # HDR
+  'image/vnd.radiance',
+  # OpenEXR
+  'image/x-exr',
+  # PNM
+  'image/x-portable-bitmap',
+  'image/x-portable-graymap',
+  'image/x-portable-pixmap',
+  'image/x-portable-anymap',
+  # Qoi's MIME type is being worked on.
+  # See: https://github.com/phoboslab/qoi/issues/167
+  'image/x-qoi',
+]
+
+# SVG
+mime_types += [
+  'image/svg+xml',
+  'image/svg+xml-compressed',
+]
+
+# HEIF
+mime_types += [
+  'image/avif',
+  'image/heic',
+]
+
+conf.set('MIME_TYPES', ';'.join(mime_types) + ';')
+
 desktop_file = i18n.merge_file(
   input: configure_file(
     input: 'org.gnome.Loupe.desktop.in.in',
diff --git a/data/org.gnome.Loupe.desktop.in.in b/data/org.gnome.Loupe.desktop.in.in
index 5299fe8..594c376 100644
--- a/data/org.gnome.Loupe.desktop.in.in
+++ b/data/org.gnome.Loupe.desktop.in.in
@@ -6,6 +6,6 @@ DBusActivatable=true
 Terminal=false
 Type=Application
 Categories=GNOME;GTK;Graphics;2DGraphics;RasterGraphics;Viewer;
-MimeType=image/avif;image/x-dds;image/x-ff;image/heic;image/heif;image/x-exr;image/x-targa;image/x-tga;image/webp;image/bmp;image/gif;image/jpeg;image/jpg;image/pjpeg;image/png;image/tiff;image/x-bmp;image/x-gray;image/x-icb;image/x-ico;image/x-png;image/x-portable-anymap;image/x-portable-bitmap;image/x-portable-graymap;image/x-portable-pixmap;image/x-xbitmap;image/x-xpixmap;image/x-pcx;image/svg+xml;image/svg+xml-compressed;image/vnd.wap.wbmp;image/x-icns;
+MimeType=@MIME_TYPES@
 Keywords=Picture;Slideshow;Graphics;Image Viewer;
 StartupNotify=true