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Set _KDE_NET_WM_DESKTOP_FILE x11 window property.

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This explicitly tells KDE to associate the OpenRA window with
the integrated appimage desktop file, allowing it to use the
correct resolution icon for the task switcher.
This commit is contained in:
Paul Chote
2021-07-25 00:55:57 +01:00
committed by abcdefg30
parent 4145723ef0
commit 5eb4c6a0bb
2 changed files with 61 additions and 15 deletions
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34
packaging/linux/openra.appimage.in
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@@ -8,19 +8,27 @@ cd "${HERE}/../lib/openra" || exit 1
if [ -n "${APPIMAGE}" ]; then
LAUNCHER=${APPIMAGE}
# appimaged doesn't update the mime or icon caches when registering AppImages.
# Run update-desktop-database and gtk-update-icon-cache ourselves if we detect
# that the desktop file has been installed but the handler is not cached
if command -v update-desktop-database > /dev/null; then
APPIMAGEID=$(printf "file://%s" "${APPIMAGE}" | md5sum | cut -d' ' -f1)
LAUNCHER_NAME="appimagekit_${APPIMAGEID}-openra-{MODID}.desktop"
LAUNCHER_PATH="${HOME}/.local/share/applications/${LAUNCHER_NAME}"
MIMECACHE_PATH="${HOME}/.local/share/applications/mimeinfo.cache"
SCHEME="x-scheme-handler/openra-{MODID}-{TAG}"
if [ -f "${LAUNCHER_PATH}" ] && ! grep -qs "${SCHEME}=" "${MIMECACHE_PATH}"; then
update-desktop-database "${HOME}/.local/share/applications"
if command -v gtk-update-icon-cache > /dev/null; then
gtk-update-icon-cache ~/.local/share/icons/hicolor/ -t
APPIMAGEID=$(printf "file://%s" "${APPIMAGE}" | md5sum | cut -d' ' -f1)
LAUNCHER_NAME="appimagekit_${APPIMAGEID}-openra-{MODID}.desktop"
LAUNCHER_PATH="${HOME}/.local/share/applications/${LAUNCHER_NAME}"
export SDL_VIDEO_X11_WMCLASS="openra-{MODID}-{TAG}"
if [ -f "${LAUNCHER_PATH}" ]; then
# The KDE task switcher limits itself to the 128px icon unless we
# set an X11 _KDE_NET_WM_DESKTOP_FILE property on the window
export OPENRA_DESKTOP_FILENAME="${LAUNCHER_NAME}"
# appimaged doesn't update the mime or icon caches when registering AppImages.
# Run update-desktop-database and gtk-update-icon-cache ourselves if we detect
# that the desktop file has been installed but the handler is not cached
if command -v update-desktop-database > /dev/null; then
MIMECACHE_PATH="${HOME}/.local/share/applications/mimeinfo.cache"
SCHEME="x-scheme-handler/openra-{MODID}-{TAG}"
if ! grep -qs "${SCHEME}=" "${MIMECACHE_PATH}"; then
update-desktop-database "${HOME}/.local/share/applications"
if command -v gtk-update-icon-cache > /dev/null; then
gtk-update-icon-cache ~/.local/share/icons/hicolor/ -t
fi
fi
fi
fi