Started work on ptm-desktop-panel widget

sources/desktop-panel/po/extract_messages.sh

@@ -0,0 +1,81 @@
+#!/bin/sh
+BASEDIR="../" # root of translatable sources
+PROJECT="plasma_applet_ptm-desktop-panel" # project name
+BUGADDR="https://github.com/arcan1s/pytextmonitor/issues" # MSGID-Bugs
+WDIR=`pwd` # working dir
+SATELLITE_LIST=satellite.list
+BACKGROUND_LIST=background.list
+
+add_list()
+{
+  LIST=$1
+
+  if [ -z "$LIST" ]
+  then
+    echo ">>ERR<< add_list() - missing parameter LIST - exiting"
+    return
+  fi
+
+  if [ -f "$LIST" ]
+  then
+    cat $LIST | while read ROW
+    do
+      echo "tr2i18n(\"${ROW}\")" >> ${WDIR}/rc.cpp
+    done
+  else
+    echo ">>ERR<< add_list() - file $LIST does not exist."
+  fi
+
+}
+
+echo "Preparing rc files"
+cd ${BASEDIR}
+# we use simple sorting to make sure the lines do not jump around too much from system to system
+find . -name '*.rc' -o -name '*.ui' -o -name '*.kcfg' | sort > ${WDIR}/rcfiles.list
+xargs --arg-file=${WDIR}/rcfiles.list extractrc > ${WDIR}/rc.cpp
+
+# additional string for KAboutData
+echo 'i18nc("NAME OF TRANSLATORS","Your names");' >> ${WDIR}/rc.cpp
+echo 'i18nc("EMAIL OF TRANSLATORS","Your emails");' >> ${WDIR}/rc.cpp
+
+cd ${WDIR}
+
+# Add Satellite list
+add_list "$SATELLITE_LIST"
+
+# Add Background list
+add_list "$BACKGROUND_LIST"
+
+echo "Done preparing rc files"
+
+
+echo "Extracting messages"
+cd ${BASEDIR}
+# see above on sorting
+find . -name '*.cpp' -o -name '*.h' -o -name '*.c' | sort > ${WDIR}/infiles.list
+echo "rc.cpp" >> ${WDIR}/infiles.list
+cd ${WDIR}
+xgettext --from-code=UTF-8 -C -kde -ci18n -ki18n:1 -ki18nc:1c,2 -ki18np:1,2 -ki18ncp:1c,2,3 -ktr2i18n:1 \
+-kI18N_NOOP:1 -kI18N_NOOP2:1c,2 -kaliasLocale -kki18n:1 -kki18nc:1c,2 -kki18np:1,2 -kki18ncp:1c,2,3 \
+--msgid-bugs-address="${BUGADDR}" \
+--files-from=infiles.list -D ${BASEDIR} -D ${WDIR} -o ${PROJECT}.pot || { echo "error while calling xgettext. aborting."; exit 1; }
+echo "Done extracting messages"
+
+
+echo "Merging translations"
+catalogs=`find . -name '*.po'`
+for cat in $catalogs; do
+echo $cat
+msgmerge -o $cat.new $cat ${PROJECT}.pot
+mv $cat.new $cat
+done
+echo "Done merging translations"
+
+
+echo "Cleaning up"
+cd ${WDIR}
+rm rcfiles.list
+rm infiles.list
+rm rc.cpp
+echo "Done"
+