1 files changed, 49 insertions, 6 deletions

diff --git a/library/global.cpp b/library/global.cpp
index fd7579a..dd15eb7 100644
--- a/library/global.cpp
+++ b/library/global.cpp
@@ -1,51 +1,52 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
+#define QTOPIA_INTERNAL_LANGLIST
 #include <qpe/qpedebug.h>
 #include <qpe/global.h>
 #include <qpe/qdawg.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/resource.h>
 #include <qpe/storage.h>
 #include <qpe/applnk.h>
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
 #include "qpe/qcopenvelope_qws.h"
 #endif
 
 #include <qfile.h>
 #include <qlabel.h>
 #include <qtimer.h>
 #include <qmap.h>
 #include <qdict.h>
 #include <qdir.h>
 #include <qmessagebox.h>
 #include <qregexp.h>
 
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/types.h>
 #include <fcntl.h>
 #include <unistd.h>
 
 #include <qwindowsystem_qws.h> // for qwsServer
 #include <qdatetime.h>
 
 //#include "quickexec_p.h"
 
@@ -141,70 +142,76 @@ static QString qpeDir()
 
 static QString dictDir()
 {
     return qpeDir() + "/etc/dict";
 }
 
 /*!
   \class Global global.h
   \brief The Global class collects application-wide global functions.
 */
 
 /*!
   \internal
 */
 Global::Global()
 {
 }
 
 /*!
   Returns the unchangeable QDawg that contains general
   words for the current locale.
 
   \sa addedDawg()
 */
 const QDawg& Global::fixedDawg()
 {
     if ( !fixed_dawg ) {
         if ( !docDirCreated )
             createDocDir();
 
         fixed_dawg = new QDawg;
         QString dawgfilename = dictDir() + "/dawg";
-        QString lang = getenv( "LANG" );
-        QString dawgfilename_lang = dawgfilename + "." + lang;
-        QString words_lang = dictDir() + "/words." + lang;
-        if ( QFile::exists(dawgfilename_lang) ||
-             QFile::exists(words_lang) )
-            dawgfilename = dawgfilename_lang;
+        QString words_lang;
+        QStringList langs = Global::languageList();
+        for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) {
+            QString lang = *it;
+            words_lang = dictDir() + "/words." + lang;
+            QString dawgfilename_lang = dawgfilename + "." + lang;
+            if ( QFile::exists(dawgfilename_lang) ||
+                 QFile::exists(words_lang) ) {
+                dawgfilename = dawgfilename_lang;
+                break;
+            }
+        }
         QFile dawgfile(dawgfilename);
 
         if ( !dawgfile.exists() ) {
             QString fn = dictDir() + "/words";
             if ( QFile::exists(words_lang) )
                 fn = words_lang;
             QFile in(fn);
             if ( in.open(IO_ReadOnly) ) {
                 fixed_dawg->createFromWords(&in);
                 dawgfile.open(IO_WriteOnly);
                 fixed_dawg->write(&dawgfile);
                 dawgfile.close();
             }
         } else {
             fixed_dawg->readFile(dawgfilename);
         }
     }
 
     return *fixed_dawg;
 }
 
 /*!
   Returns the changeable QDawg that contains general
   words for the current locale.
 
   \sa fixedDawg()
 */
 const QDawg& Global::addedDawg()
 {
     return dawg("local");
 }
 
@@ -610,35 +617,71 @@ QString Global::stringQuote(const QString& s)
         switch (c) {
             case '\\': case '"':
                 r+="\\";
         }
         r += s[i];
     }
     r += "\"";
     return r;
 }
 
 /*!
   Finds all documents on the system's document directories which
   match the filter \a mimefilter, and appends the resulting DocLnk
   objects to \a folder.
 */
 void Global::findDocuments(DocLnkSet* folder, const QString &mimefilter)
 {
     QString homedocs = QString(getenv("HOME")) + "/Documents";
     DocLnkSet d(homedocs,mimefilter);
     folder->appendFrom(d);
     StorageInfo storage;
     const QList<FileSystem> &fs = storage.fileSystems();
     QListIterator<FileSystem> it ( fs );
     for ( ; it.current(); ++it ) {
         if ( (*it)->isRemovable() ) {
             QString path = (*it)->path();
             DocLnkSet ide( path, mimefilter );
             folder->appendFrom(ide);
         }
     }
 }
 
+QStringList Global::languageList()
+{
+    QString lang = getenv("LANG");
+    QStringList langs;
+    langs.append(lang);
+    int i  = lang.find(".");
+    if ( i > 0 )
+        lang = lang.left( i );
+    i = lang.find( "_" );
+    if ( i > 0 )
+        langs.append(lang.left(i));
+    return langs;
+}
+
+QStringList Global::helpPath()
+{
+    QStringList path;
+    QStringList langs = Global::languageList();
+    for (QStringList::ConstIterator it = langs.fromLast(); it!=langs.end(); --it) {
+        QString lang = *it;
+        if ( !lang.isEmpty() )
+            path += QPEApplication::qpeDir() + "/help/" + lang + "/html";
+    }
+    path += QPEApplication::qpeDir() + "/pics";
+    path += QPEApplication::qpeDir() + "/help/en/html";
+    path += QPEApplication::qpeDir() + "/docs";
+    QString dir = QDir::current().canonicalPath();
+    if ( dir == "/" )
+        dir += "/docs";
+    else {
+        path += dir + "/../pics";
+        dir += "/../docs";
+        path += dir;
+    }
+    return path;
+}
 
 
 #include "global.moc"