launcher-specific

#############################
# QT launcher specific part #
#############################

# select qt version
. $SNAP/flavor-select

export QTCHOOSER_NO_GLOBAL_DIR=1
if [ "$USE_qt5" = true ]; then
  # QT_SELECT not exported by ubuntu app platform runtime
  if [ -z "$QT_SELECT" ]; then
    export QT_SELECT=snappy-qt5
  fi
else
  export QT_SELECT=snappy-qt4
fi

# Removes Qt warning: Could not find a location
# of the system Compose files
export QTCOMPOSE=$RUNTIME/usr/share/X11/locale

# Qt Libs, Modules and helpers
if [ "$USE_qt5" = true ]; then
  prepend_dir QT_PLUGIN_PATH $RUNTIME/usr/lib/$ARCH/qt5/plugins
  prepend_dir QML2_IMPORT_PATH $RUNTIME/usr/lib/$ARCH/qt5/qml
  prepend_dir QML2_IMPORT_PATH $RUNTIME/lib/$ARCH
  # Try to use qtubuntu-print plugin, if not found Qt will fallback to the first found (usually cups plugin)
  export QT_PRINTER_MODULE=qtubuntu-print
  if [ "$WITH_RUNTIME" = yes ]; then
    prepend_dir QML2_IMPORT_PATH $SNAP/usr/lib/$ARCH/qt5/qml
    prepend_dir QML2_IMPORT_PATH $SNAP/lib/$ARCH
  fi
  prepend_dir PATH $RUNTIME/usr/lib/$ARCH/qt5/bin

  if [ "$wayland_available" = true ]; then
    export QT_QPA_PLATFORM=wayland-egl
    # Does not hurt to specify these as well, just in case
    export GDK_BACKEND="wayland"
    export CLUTTER_BACKEND="wayland"
  else
    # Should check if a X11 $DISPLAY variable is set and accessible
    export QT_QPA_PLATFORM=xcb
    if ! [ -v QT_QPA_PLATFORMTHEME ] || [ -z "${QT_QPA_PLATFORMTHEME}" ]; then
      export QT_QPA_PLATFORMTHEME=appmenu-qt5
    fi
  fi

else
  [ "$wayland_available" = true ] && echo "Warning: Qt4 does not support Wayland!"
  append_dir LD_LIBRARY_PATH $SNAP/usr/lib/$ARCH/qt4
  export QT_PLUGIN_PATH=$SNAP/usr/lib/$ARCH/qt4/plugins
  prepend_dir QML_IMPORT_PATH $SNAP/usr/lib/$ARCH/qt4/qml:$SNAP/lib/$ARCH
  prepend_dir PATH $SNAP/usr/lib/$ARCH/qt4/bin
fi

# Use GTK styling for running under the GNOME desktop
append_dir GTK_PATH $RUNTIME/usr/lib/$ARCH/gtk-2.0

# Fix locating the QtWebEngineProcess executable
export QTWEBENGINEPROCESS_PATH=$RUNTIME/usr/lib/$ARCH/qt5/libexec/QtWebEngineProcess