| -rw-r--r-- | library/config.cpp | 189 |
1 files changed, 143 insertions, 46 deletions
diff --git a/library/config.cpp b/library/config.cpp index 61ff089..bdfcb3f 100644 --- a/library/config.cpp +++ b/library/config.cpp @@ -34,8 +34,36 @@ #define QTOPIA_INTERNAL_LANGLIST #include "config.h" #include "global.h" +#include "qpeapplication.h" +/* + * Internal Class + */ +class ConfigPrivate { +public: + ConfigPrivate() : multilang(FALSE) {} + ConfigPrivate(const ConfigPrivate& o) : + trfile(o.trfile), + trcontext(o.trcontext), + multilang(o.multilang) + {} + ConfigPrivate& operator=(const ConfigPrivate& o) + { + trfile = o.trfile; + trcontext = o.trcontext; + multilang = o.multilang; + return *this; + } + + QString trfile; + QCString trcontext; + bool multilang; +}; + +///////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////// + /*! \internal */ @@ -54,6 +82,26 @@ QString Config::configFilename(const QString& name, Domain d) return name; } +/* This cannot be made public because of binary compat issues */ +void Config::read( QTextStream &s ) +{ +#if QT_VERSION <= 230 && defined(QT_NO_CODECS) + // The below should work, but doesn't in Qt 2.3.0 + s.setCodec( QTextCodec::codecForMib( 106 ) ); +#else + s.setEncoding( QTextStream::UnicodeUTF8 ); +#endif + + QStringList list = QStringList::split('\n', s.read() ); + + for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) { + if ( !parse( *it ) ) { + git = groups.end(); + return; + } + } +} + /*! \class Config config.h \brief The Config class provides for saving application cofniguration state. @@ -94,10 +142,8 @@ Config::Config( const QString &name, Domain domain ) : filename( configFilename(name,domain) ) { git = groups.end(); + d = 0; read(); - QStringList l = Global::languageList(); - lang = l[0]; - glang = l[1]; } @@ -106,10 +152,8 @@ Config::Config ( const QString &name, bool what ) : filename( configFilename(name,what ? User : File) ) { git = groups.end(); + d = 0; read(); - QStringList l = Global::languageList(); - lang = l[0]; - glang = l[1]; } /*! @@ -119,6 +163,8 @@ Config::~Config() { if ( changed ) write(); + + delete d; } /*! @@ -129,6 +175,15 @@ bool Config::hasKey( const QString &key ) const if ( groups.end() == git ) return FALSE; ConfigGroup::ConstIterator it = ( *git ).find( key ); + if ( it == ( *git ).end() ) { + if ( d && !d->trcontext.isNull() ) { + it = ( *git ).find( key + "[]" ); + } else if ( d && d->multilang ) { + it = ( *git ).find( key + "["+lang+"]" ); + if ( it == ( *git ).end() && !glang.isEmpty() ) + it = ( *git ).find( key + "["+glang+"]" ); + } + } return it != ( *git ).end(); } @@ -309,27 +364,48 @@ void Config::removeEntry( const QString &key ) Tests for inequality with \a other. Config objects are equal if they refer to the same filename. */ + /*! \fn QString Config::readEntry( const QString &key, const QString &deflt ) const Reads a string entry stored with \a key, defaulting to \a deflt if there is no entry. */ +/* + * ### !LocalTranslator::translate was kept out! + * + */ + /*! \internal For compatibility, non-const version. */ QString Config::readEntry( const QString &key, const QString &deflt ) { - QString res = readEntryDirect( key+"["+lang+"]" ); - if ( !res.isNull() ) - return res; + QString r; + if ( d && !d->trcontext.isNull() ) { + // Still try untranslated first, becuase: + // 1. It's the common case + // 2. That way the value can be WRITTEN (becoming untranslated) + r = readEntryDirect( key ); + if ( !r.isNull() ) + return r; + r = readEntryDirect( key + "[]" ); + if ( !r.isNull() ) + return qApp->translate(d->trfile,d->trcontext,r); + } else if ( d && d->multilang ) { + // For compatibilitity + r = readEntryDirect( key + "["+lang+"]" ); + if ( !r.isNull() ) + return r; if ( !glang.isEmpty() ) { - res = readEntryDirect( key+"["+glang+"]" ); - if ( !res.isNull() ) - return res; + r = readEntryDirect( key + "["+glang+"]" ); + if ( !r.isNull() ) + return r; + } } - return readEntryDirect( key, deflt ); + r = readEntryDirect( key, deflt ); + return r; } /*! @@ -344,11 +420,7 @@ QString Config::readEntry( const QString &key, const QString &deflt ) */ QString Config::readEntryCrypt( const QString &key, const QString &deflt ) { - QString res = readEntryDirect( key+"["+lang+"]" ); - if ( res.isNull() && glang.isEmpty() ) - res = readEntryDirect( key+"["+glang+"]" ); - if ( res.isNull() ) - res = readEntryDirect( key, QString::null ); + QString res = readEntry( key ); if ( res.isNull() ) return deflt; return decipher(res); @@ -490,7 +562,10 @@ void Config::write( const QString &fn ) qWarning( "problem renaming the file %s to %s", strNewFile.latin1(), filename.latin1() ); QFile::remove( strNewFile ); + return; } + + changed = FALSE; } /*! @@ -508,46 +583,42 @@ void Config::read() { changed = FALSE; - if ( !QFileInfo( filename ).exists() ) { + QString readFilename(filename); + + if ( !QFile::exists(filename) ) { + bool failed = TRUE; + QFileInfo fi(filename); + QString settingsDir = QDir::homeDirPath() + "/Settings"; + if (fi.dirPath(TRUE) == settingsDir) { + // User setting - see if there is a default in $OPIEDIR/etc/default/ + QString dftlFile = QPEApplication::qpeDir() + "etc/default/" + fi.fileName(); + if (QFile::exists(dftlFile)) { + readFilename = dftlFile; + failed = FALSE; + } + } + if (failed) { git = groups.end(); return; } + } - QFile f( filename ); + + QFile f( readFilename ); if ( !f.open( IO_ReadOnly ) ) { git = groups.end(); return; } - - // hack to avoid problems if big files are passed to test - // if they are valid configs ( like passing a mp3 ... ) - // I just hope that there are no conf files > 100000 byte - // not the best solution, find something else later - if ( f.getch()!='[' ||f.size() > 100000 ) { + if (f.getch()!='[') { git = groups.end(); return; } f.ungetch('['); - QTextStream s( &f ); -#if QT_VERSION <= 230 && defined(QT_NO_CODECS) - // The below should work, but doesn't in Qt 2.3.0 - s.setCodec( QTextCodec::codecForMib( 106 ) ); -#else - s.setEncoding( QTextStream::UnicodeUTF8 ); -#endif - - QStringList list = QStringList::split('\n', s.read() ); + read( s ); f.close(); - - for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) { - if ( !parse( *it ) ) { - git = groups.end(); - return; - } - } } /*! @@ -556,10 +627,6 @@ void Config::read() bool Config::parse( const QString &l ) { QString line = l.stripWhiteSpace(); - - if ( line [0] == QChar ( '#' )) - return true; // ignore comments - if ( line[ 0 ] == QChar( '[' ) ) { QString gname = line; gname = gname.remove( 0, 1 ); @@ -574,6 +641,36 @@ bool Config::parse( const QString &l ) return FALSE; QString key = line.left(eq).stripWhiteSpace(); QString value = line.mid(eq+1).stripWhiteSpace(); + + if ( git.key() == "Translation" ) { + if ( key == "File" ) { + if ( !d ) + d = new ConfigPrivate; + d->trfile = value; + } else if ( key == "Context" ) { + if ( !d ) + d = new ConfigPrivate; + d->trcontext = value.latin1(); + } else if ( key.startsWith("Comment") ) { + return TRUE; // ignore comment for ts file + } else { + return FALSE; // Unrecognized + } + } + + int kl = key.length(); + if ( kl > 1 && key[kl-1] == ']' && key[kl-2] != '[' ) { + // Old-style translation (inefficient) + if ( !d ) + d = new ConfigPrivate; + if ( !d->multilang ) { + QStringList l = Global::languageList(); + lang = l[0]; + glang = l[1]; + d->multilang = TRUE; + } + } + ( *git ).insert( key, value ); } return TRUE; |