appdata: add to project

io.github.mpc_qt.Mpc-Qt.appdata.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+ <id>io.github.mpc_qt.Mpc-Qt</id>
+ <metadata_license>CC0-1.0</metadata_license>
+ <project_license>GPL-2.0+</project_license>
+ <name>Media Player Classic Qute Theater</name>
+ <summary>A clone of Media Player Classic reimplemented in Qt.</summary>
+ <launchable type="desktop-id">io.github.mpc_qt.Mpc-Qt.desktop</launchable>
+ <content_rating type="oars-1.1" />
+ <description>
+  <p>
+   Media Player Classic Qute Theater (Mpc-Qt) is a cross-platform application that uses Qt to reproduce most of the interface and functionality of Media Player Classic Home Cinema (Mpc-Hc), and uses libmpv's powerful media presentation framework to play video instead of DirectShow. It is not a strict clone; there are some improvements.
+  </p>
+  <p>Features:</p>
+  <ul>
+   <li>libmpv backend</li>
+   <li>Multiple playlists</li>
+   <li>Quick queueing like xmms/qmmp</li>
+   <li>Mpris - multimedia keys support</li>
+   <li>Web interface like Mpc-Hc's</li>
+   <li>Flatpak: Filesystem access for writing screenshots</li>
+  </ul>
+ </description>
+ <releases>
+  <release date="2022-02-05" version="22.02">
+   <description>
+    <p>
+     Please See Changelog at github.com/mpc-qt/mpc-qt/releases
+    </p>
+   </description>
+  </release>
+ </releases>
+ <screenshots>
+  <screenshot type="default">
+   <image>https://mpc-qt.github.io/images/Screenshot_20220226_155532.png</image>
+   <caption>The main window showing the application in action</caption>
+  </screenshot>
+ </screenshots>
+ <url type="homepage">https://mpc-qt.github.io/</url>
+ <url type="bugtracker">https://github.com/mpc-qt/mpc-qt/issues</url>
+</component>

mpc-qt.pro

@@ -120,10 +120,13 @@ unix {
     shortcut.files = io.github.mpc_qt.Mpc-Qt.desktop
     shortcut.path = $$PREFIX/share/applications/
 
+    appdata.files = io.github.mpc_qt.Mpc-Qt.appdata.xml
+    appdata.path = $$PREFIX/share/metainfo/
+
     logo.files = images/icon/mpc-qt.svg
     logo.path = $$PREFIX/share/icons/hicolor/scalable/apps/
 
-    INSTALLS += target docs shortcut logo translations
+    INSTALLS += target docs shortcut logo appdata translations
 }
 
 unix:!macx:SOURCES += platform/screensaver_unix.cpp \
@@ -230,7 +233,8 @@ OTHER_FILES += \
     make-release-win.sh \
     DOCS/codebase2.svg \
     DOCS/codebase.svg \
-    'DOCS/coding standards.md'
+    'DOCS/coding standards.md' \
+    io.github.mpc_qt.Mpc-Qt.appdata.xml
 
 DISTFILES += \
     DOCS/ipc.md \