matchbox-keyboard: fix virtual keyboard on graphical images

Virtual keyboard was not showing up when clicking on the keyboard icon
in the menu bar. The reason was the keyboard xsession script was not
being run on X startup due to the extension '.shbg' of the original
script.

https://jira.digi.com/browse/DEL-911

Signed-off-by: Javier Viguera <javier.viguera@digi.com>

meta-digi-dey/recipes-sato/matchbox-keyboard/files/80matchboxkeyboard.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+. /etc/formfactor/config
+
+CMD=""
+
+# Group the commands in a function so they can be run in background
+run_keyboard() {
+    # Delay to make sure the window manager is active
+    # by waiting for the desktop to say its finished loading
+    dbus-wait org.matchbox_project.desktop Loaded
+    exec $CMD
+}
+
+if [ "$HAVE_KEYBOARD" = "0" ]; then
+    CMD="matchbox-keyboard -d"
+elif [ "$DISPLAY_CAN_ROTATE" = "1" ]; then
+    if [ "$HAVE_KEYBOARD_PORTRAIT" = "1" -a "$HAVE_KEYBOARD_LANDSCAPE" = "0" ]; then
+        CMD="matchbox-keyboard -d -o landscape"
+    elif [ "$HAVE_KEYBOARD_LANDSCAPE" = "1" -a "$HAVE_KEYBOARD_PORTRAIT" = "0" ]; then
+        CMD="matchbox-keyboard -d -o portrait"
+    fi
+fi
+
+if [ "$CMD" ]; then
+    run_keyboard &
+fi

meta-digi-dey/recipes-sato/matchbox-keyboard/matchbox-keyboard_git.bbappend

@@ -0,0 +1,13 @@
+# Copyright (C) 2014 Digi International.
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI += " \
+    file://80matchboxkeyboard.sh \
+"
+
+do_install_append () {
+	# Remove upstream '80matchboxkeyboard.shbg' file and install ours
+	rm -f ${D}/${sysconfdir}/X11/Xsession.d/80matchboxkeyboard.shbg
+	install -m 0755 ${WORKDIR}/80matchboxkeyboard.sh ${D}/${sysconfdir}/X11/Xsession.d/
+}