launcher

#!/bin/bash
#
#############################
# QT launcher specific part #
#############################

# Qt Platform to Mir
#export QTCHOOSER_NO_GLOBAL_DIR=1

if [ "$SNAP_ARCH" == "amd64" ]; then
  ARCH="x86_64-linux-gnu"
elif [ "$SNAP_ARCH" == "armhf" ]; then
  ARCH="arm-linux-gnueabihf"
else
  ARCH="$SNAP_ARCH-linux-gnu"
fi

export XKB_CONFIG_ROOT=$SNAP/usr/share/X11/xkb
export LIBGL_DRIVERS_PATH=$SNAP/usr/lib/$ARCH/dri

# Qt Libs and Modules
export LD_LIBRARY_PATH=$SNAP/lib:$SNAP/usr/lib/$ARCH/qt5/libs:$SNAP/usr/lib/$ARCH/dri:$LD_LIBRARY_PATH
export QT_PLUGIN_PATH=$SNAP//plugins
export QML2_IMPORT_PATH=$SNAP/qml:$SNAP/:$SNAP/lib/$ARCH:$QML2_IMPORT_PATH
export MIR_CLIENT_PLATFORM_PATH=$SNAP/usr/lib/$ARCH/mir/client-platform

# Set XDG_DATA_HOME to local path
export XDG_DATA_HOME=$SNAP_USER_DATA/.local/share
export XDG_DATA_DIRS=$XDG_DATA_HOME:$XDG_DATA_DIRS
mkdir -p $XDG_DATA_HOME

# Set cache folder to local path
export XDG_CACHE_HOME=$SNAP_USER_DATA/.cache
mkdir -p $XDG_CACHE_HOME

# Font Config and themes
export FONTCONFIG_PATH=$SNAP/etc/fonts/conf.d
export FONTCONFIG_FILE=$SNAP/etc/fonts/fonts.conf

rm -rf $XDG_DATA_HOME/{fontconfig,fonts,fonts-*,themes,.themes}
ln -sf $SNAP/usr/share/{fontconfig,fonts,fonts-*,themes} $XDG_DATA_HOME
ln -sfn $SNAP/usr/share/themes $SNAP_USER_DATA/.themes

# Necessary for the SDK to find the translations directory
export APP_DIR=$SNAP

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

# Use GTK styling for running under Unity 7
export GTK_PATH=$SNAP/usr/lib/$ARCH/gtk-2.0

# Gdk-pixbuf loaders
export GDK_PIXBUF_MODULE_FILE=$XDG_CACHE_HOME/gdk-pixbuf-loaders.cache
export GDK_PIXBUF_MODULEDIR=$SNAP/usr/lib/$ARCH/gdk-pixbuf-2.0/2.10.0/loaders

export LOCPATH=$SNAP/usr/lib/locale

#if [ $needs_update = true ]; then
#  rm -f $GDK_PIXBUF_MODULE_FILE
#  if [ -f $SNAP/usr/lib/$ARCH/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders ]; then
#    $SNAP/usr/lib/$ARCH/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders > $GDK_PIXBUF_MODULE_FILE
#  fi
#fi

# Keep an array of data dirs, for looping through them
#IFS=':' read -r -a data_dirs_array <<< "$XDG_DATA_DIRS"

# Icon themes cache
#if [ $needs_update = true ]; then
#  rm -rf $XDG_DATA_HOME/icons
#  mkdir -p $XDG_DATA_HOME/icons
#  for d in "${data_dirs_array[@]}"; do
#    for i in $d/icons/*; do
#      if [ -d "$i" ]; then
#        theme_dir=$XDG_DATA_HOME/icons/$(basename "$i")
#        if [ ! -d "$theme_dir" ]; then
#          mkdir -p "$theme_dir"
#          ln -s $i/* "$theme_dir"
#          if [ -f $SNAP/usr/sbin/update-icon-caches ]; then
#            $SNAP/usr/sbin/update-icon-caches "$theme_dir"
#          elif [ -f $SNAP/usr/sbin/update-icon-cache.gtk2 ]; then
#            $SNAP/usr/sbin/update-icon-cache.gtk2 "$theme_dir"
#          fi
#        fi
#      fi
#    done
#  done
#fi

exec "$SNAP/bin/qmlscene" "$SNAP/qtapp2/Main.qml"