latest qtopia merge as of 20020204.

2 files changed, 60 insertions, 35 deletions

diff --git a/library/global.cpp b/library/global.cpp
index fd7579a..dd15eb7 100644
--- a/library/global.cpp
+++ b/library/global.cpp
@@ -1,43 +1,44 @@
 /**********************************************************************
 ** 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>
@@ -149,54 +150,60 @@ static QString dictDir()
   \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.
@@ -618,27 +625,63 @@ QString Global::stringQuote(const QString& s)
 }
 
 /*!
   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"
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 70ffec1..4dbfbd8 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1,45 +1,46 @@
 /**********************************************************************
 ** 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.
 **
 ** $Id$
 **
 **********************************************************************/
+#define QTOPIA_INTERNAL_LANGLIST
 #include <stdlib.h>
 #include <unistd.h>
 #include <qfile.h>
 #ifdef Q_WS_QWS
 #ifndef QT_NO_COP
 #if QT_VERSION <= 231
 #define private public
 #define sendLocally processEvent
 #include "qcopenvelope_qws.h"
 #undef private
 #else
 #include "qcopenvelope_qws.h"
 #endif
 #endif
 #include <qwindowsystem_qws.h>
 #endif
 #include <qtextstream.h>
 #include <qpalette.h>
 #include <qbuffer.h>
 #include <qptrdict.h>
 #include <qregexp.h>
 #include <qdir.h>
 #include <qlabel.h>
 #include <qdialog.h>
@@ -116,64 +117,49 @@ public:
     bool forceshow;
     bool nomaximize;
     QWidget* qpe_main_widget;
     bool keep_running;
     QList<QCopRec> qcopq;
 
     void enqueueQCop(const QCString &ch, const QCString &msg,
                                const QByteArray &data)
     {
         qcopq.append(new QCopRec(ch,msg,data));
     }
     void sendQCopQ()
     {
         QCopRec* r;
         for (QListIterator<QCopRec> it(qcopq); (r=it.current()); ++it)
             QCopChannel::sendLocally(r->channel,r->message,r->data);
         qcopq.clear();
     }
 };
 
 class ResourceMimeFactory : public QMimeSourceFactory {
 public:
     ResourceMimeFactory()
     {
-        QStringList path;
-        QString lang = getenv("LANG");
-        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;
-        }
-        setFilePath( path );
+        setFilePath( Global::helpPath() );
         setExtensionType("html","text/html;charset=UTF-8");
     }
 
     const QMimeSource* data(const QString& abs_name) const
     {
         const QMimeSource* r = QMimeSourceFactory::data(abs_name);
         if ( !r ) {
             int sl = abs_name.length();
             do {
                 sl = abs_name.findRev('/',sl-1);
                 QString name = sl>=0 ? abs_name.mid(sl+1) : abs_name;
                 int dot = name.findRev('.');
                 if ( dot >= 0 )
                     name = name.left(dot);
                 QImage img = Resource::loadImage(name);
                 if ( !img.isNull() )
                     r = new QImageDrag(img);
             } while (!r && sl>0);
         }
         return r;
     }
 };
 
 static int muted=0;
@@ -516,74 +502,70 @@ QPEApplication::QPEApplication( int& argc, char **argv, Type t )
 
     for (int a=0; a<argc; a++) {
         if ( qstrcmp(argv[a],"-preload")==0 ) {
             argv[a] = argv[a+1];
             a++;
             d->preloaded = TRUE;
             argc-=1;
         } else if ( qstrcmp(argv[a],"-preload-show")==0 ) {
             argv[a] = argv[a+1];
             a++;
             d->preloaded = TRUE;
             d->forceshow = TRUE;
             argc-=1;
         }
     }
 
     /* overide stored arguments */
     setArgs(argc, argv);
 
 #endif
 
     qwsSetDecoration( new QPEDecoration() );
 
 #ifndef QT_NO_TRANSLATION
-    char *l = getenv( "LANG" );
-    QString lang;
-    if ( l ) {
-        lang = l;
+    QStringList langs = Global::languageList();
+    for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) {
+        QString lang = *it;
 
-        /*
-    Config config("qpe");
-    config.setGroup( "Appearance" );
-    lang = config.readEntry( "Language", lang );
-    */
+        QTranslator * trans;
+        QString tfn;
 
-        QTranslator * trans = new QTranslator(this);
-        QString tfn = qpeDir()+"/i18n/"+lang+"/"+d->appName+".qm";
+        trans = new QTranslator(this);
+        tfn = qpeDir()+"/i18n/"+lang+"/libqpe.qm";
         if ( trans->load( tfn ))
             installTranslator( trans );
         else
             delete trans;
 
         trans = new QTranslator(this);
-        tfn = qpeDir()+"/i18n/"+lang+"/libqpe.qm";
+        tfn = qpeDir()+"/i18n/"+lang+"/"+d->appName+".qm";
         if ( trans->load( tfn ))
             installTranslator( trans );
         else
             delete trans;
 
-    //###language/font hack; should look it up somewhere
+        //###language/font hack; should look it up somewhere
         if ( lang == "ja" || lang == "zh_CN" || lang == "zh_TW" || lang == "ko" ) {
             QFont fn = FontManager::unicodeFont( FontManager::Proportional );
             setFont( fn );
         }
     }
 #endif
 
     applyStyle();
 
     if ( type() == GuiServer ) {
         setScreenSaverInterval(-1);
         setVolume();
         QWSServer::setScreenSaver(new QPEScreenSaver);
     }
 
     installEventFilter( this );
 
     QPEMenuToolFocusManager::initialize();
 
 #ifdef QT_NO_QWS_CURSOR
     // if we have no cursor, probably don't want tooltips
     QToolTip::setEnabled( FALSE );
 #endif
 }