From 3121214091b3a243ca086fccf6fbe7e0db5f125d Mon Sep 17 00:00:00 2001
From: Marcus Minhorst <marcus.minhorst@gmail.com>
Date: Fri, 11 Jul 2025 12:02:48 -0400
Subject: [PATCH] Added mime type associations and quick launch options

---
 src/CMakeLists.txt                            |  7 ++++
 .../freedesktop/org.zdoom.GZDoom-mime.xml     | 33 ++++++++++++++++++
 .../freedesktop/org.zdoom.GZDoom.desktop      | 34 ++++++++++++++++++-
 3 files changed, 73 insertions(+), 1 deletion(-)
 create mode 100644 src/posix/freedesktop/org.zdoom.GZDoom-mime.xml

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9e04739be..e860b8232 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1464,6 +1464,13 @@ if( UNIX AND NOT APPLE )
 	install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/posix/freedesktop/org.zdoom.GZDoom.svg
 			DESTINATION share/icons/hicolor/scalable/apps
 			PERMISSIONS WORLD_READ GROUP_READ GROUP_EXECUTE OWNER_READ OWNER_WRITE)
+	install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/posix/freedesktop/org.zdoom.GZDoom-mime.xml
+			DESTINATION share/mime/packages
+			PERMISSIONS WORLD_READ GROUP_READ GROUP_EXECUTE OWNER_READ OWNER_WRITE)
+	# note:
+	# A post-install script would most likely need to run the following to register the desktop and mime files with the system
+	# update-mime-database /usr/local/share/mime
+	# update-desktop-database
 endif()
 
 if( DEM_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
diff --git a/src/posix/freedesktop/org.zdoom.GZDoom-mime.xml b/src/posix/freedesktop/org.zdoom.GZDoom-mime.xml
new file mode 100644
index 000000000..fc1f1e33f
--- /dev/null
+++ b/src/posix/freedesktop/org.zdoom.GZDoom-mime.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+	<mime-type type="application/x-doom-wad">
+		<comment>Doom WAD file</comment>
+		<icon name="application-x-doom-wad"/>
+		<magic-deleteall />
+		<magic>
+			<match type="string" value="IWAD" offset="0"/>
+			<match type="string" value="PWAD" offset="0"/>
+		</magic>
+		<glob-deleteall/>
+		<glob pattern="*.wad"/>
+		<glob pattern="*.iwad"/>
+		<glob pattern="*.pwad"/>
+	</mime-type>
+	<mime-type type="application/x-doom-pk3">
+		<comment>Doom PK3 file</comment>
+		<icon name="application-x-doom-pk3"/>
+		<sub-class-of type="application/zip"/>
+		<glob-deleteall/>
+		<glob pattern="*.pk3"/>
+		<glob pattern="*.ipk3"/>
+		<glob pattern="*.pkz"/>
+	</mime-type>
+	<mime-type type="application/x-doom-pk7">
+		<comment>Doom PK7 file</comment>
+		<icon name="application-x-doom-pk7"/>
+		<sub-class-of type="application/x-7z-compressed"/>
+		<glob-deleteall/>
+		<glob pattern="*.pk7"/>
+		<glob pattern="*.ipk7"/>
+	</mime-type>
+</mime-info>
diff --git a/src/posix/freedesktop/org.zdoom.GZDoom.desktop b/src/posix/freedesktop/org.zdoom.GZDoom.desktop
index 748253b86..c3b1022f1 100644
--- a/src/posix/freedesktop/org.zdoom.GZDoom.desktop
+++ b/src/posix/freedesktop/org.zdoom.GZDoom.desktop
@@ -3,9 +3,41 @@ Name=GZDoom
 Comment=Multi-game launcher for Doom era games
 Icon=org.zdoom.GZDoom
 Categories=Game;Shooter;
-Exec=gzdoom
+Exec=gzdoom %F
 StartupNotify=true
 PrefersNonDefaultGPU=true
 Terminal=false
 Type=Application
 Keywords=Doom;Heretic;Hexen;strife;pwad;iwad;first;person;shooter;
+MimeType=application/x-doom-wad;application/x-doom-pk7;application/x-doom-pk3;
+Actions=launch-safemode;launch-doom-1;launch-doom-2;launch-heretic;launch-hexen;launch-strife;
+
+[Desktop Action launch-safemode]
+Name=GZDoom Safemode
+Icon=org.zdoom.GZDoom
+Exec=gzdoom -noautoload -noautoexec %F
+
+[Desktop Action launch-doom-1]
+Name=Launch Doom
+Icon=org.zdoom.GZDoom
+Exec=gzdoom -iwad DOOM.WAD %F
+
+[Desktop Action launch-doom-2]
+Name=Launch Doom 2
+Icon=org.zdoom.GZDoom
+Exec=gzdoom -iwad DOOM2.WAD %F
+
+[Desktop Action launch-heretic]
+Name=Launch Heretic
+Icon=org.zdoom.GZDoom
+Exec=gzdoom -iwad HERETIC.WAD %F
+
+[Desktop Action launch-hexen]
+Name=Launch Hexen
+Icon=org.zdoom.GZDoom
+Exec=gzdoom -iwad HEXEN.WAD %F
+
+[Desktop Action launch-strife]
+Name=Launch Strife
+Icon=org.zdoom.GZDoom
+Exec=gzdoom -iwad STRIFE1.WAD %F