| -rw-r--r-- | microkde/kconfig.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/microkde/kconfig.cpp b/microkde/kconfig.cpp index 4cbec94..ba41f6c 100644 --- a/microkde/kconfig.cpp +++ b/microkde/kconfig.cpp @@ -1,521 +1,547 @@ #include <qfile.h> #include <qtextstream.h> #include <qwidget.h> #include "kdebug.h" #include "kurl.h" #include "kstandarddirs.h" #include "kconfig.h" QString KConfig::mGroup = ""; //QString KConfig::mGroup = "General"; KConfig::KConfig( const QString &fileName ) : mFileName( fileName ), mDirty( false ) { mTempGroup = ""; load(); } KConfig::~KConfig() { sync(); } // we need the temp group for plugins on windows void KConfig::setTempGroup( const QString &group ) { mTempGroup = group; if ( mTempGroup.right( 1 ) != "/" ) mTempGroup += "/"; } QString KConfig::tempGroup() const { return mTempGroup; } void KConfig::setGroup( const QString &group ) { mGroup = group; if ( mGroup.right( 1 ) != "/" ) mGroup += "/"; } //US QString KConfig::group() const { return mGroup; } //US added method QValueList<int> KConfig::readIntListEntry( const QString & key) { // qDebug("KConfig::readIntListEntry key=%s:", key.latin1()); QValueList<int> result; QMap<QString,QString>::ConstIterator mit = mStringMap.find( mGroup + key ); if ( mit == mStringMap.end() ) { return result; } QStringList valuesAsStrings = QStringList::split(":", *mit ); bool ok = false; bool ok2 = true; int val; for ( QStringList::Iterator sit = valuesAsStrings.begin(); sit != valuesAsStrings.end(); ++sit ) { val = (*sit).toInt(&ok); result << val; if (ok == false) { qDebug("KConfig::readIntListEntry str=%s , int=%n:", (*sit).latin1(), &val); ok2 = false; } } if (ok2 == false) { qDebug("KConfig::readIntListEntry: error while reading one of the intvalues."); } return result; } int KConfig::readNumEntry( const QString & key, int def ) { QString res = readEntry(key, QString::number(def ) ); bool ok = false; int result = res.toInt(&ok); if ( ok ) return result; return def; } QString KConfig::readEntry( const QString &key, const QString &def ) { QMap<QString,QString>::ConstIterator it = mStringMap.find( mGroup + key ); if ( it == mStringMap.end() ) { return def; } return *it; } +QSize KConfig::readSizeEntry( const QString &key, QSize* def ) +{ + QValueList<int> intlist = readIntListEntry(key); + + if (intlist.count() < 2) + { + if (def) + return *def; + else + return QSize(); + } + + QSize ret; + ret.setWidth(intlist[0]); + ret.setHeight(intlist[1]); + + return ret; +} + QStringList KConfig::readListEntry( const QString &key ) { QMap<QString,QString>::ConstIterator it = mStringMap.find( mGroup + key ); if ( it == mStringMap.end() ) { return QStringList(); } return QStringList::split(":", *it ); } bool KConfig::readBoolEntry( const QString &key, bool def ) { QMap<QString,bool>::ConstIterator it = mBoolMap.find( mGroup + key ); if ( it == mBoolMap.end() ) { return def; } return *it; } QColor KConfig::readColorEntry( const QString & e, QColor *def ) { QStringList l; l = readListEntry( e ); if (l.count() != 3 ) { if ( def ) return *def; else return QColor(); } QColor c ( l[0].toInt(), l[1].toInt(), l[2].toInt() ); return c; } QFont KConfig::readFontEntry( const QString & e, QFont *def ) { QStringList font = readListEntry( e ); if ( font.isEmpty() ) return *def; QFont f; f.setFamily( font[0]); f.setBold ( font[1] == "bold"); f.setPointSize ( font[2].toInt()); f.setItalic( font[3] == "italic" ); return f; } QDateTime KConfig::readDateTimeEntry( const QString &key, const QDateTime *def ) { QMap<QString,QDateTime>::ConstIterator it = mDateTimeMap.find( mGroup + key ); if ( it == mDateTimeMap.end() ) { if ( def ) return *def; else return QDateTime(); } return *it; } //US added method void KConfig::writeEntry( const QString &key, const QValueList<int> &value) { QStringList valuesAsStrings; QValueList<int>::ConstIterator it; for( it = value.begin(); it != value.end(); ++it ) { valuesAsStrings << QString::number(*it); } mStringMap.insert( mGroup + key, valuesAsStrings.join(":") ); mDirty = true; } void KConfig::writeEntry( const QString & key , int num ) { writeEntry( key, QString::number ( num ) ); } void KConfig::writeEntry( const QString &key, const QString &value ) { mStringMap.insert( mGroup + key, value ); mDirty = true; } void KConfig::writeEntry( const QString &key, const QStringList &value ) { mStringMap.insert( mGroup + key, value.join(":") ); mDirty = true; } void KConfig::writeEntry( const QString &key, bool value) { mBoolMap.insert( mGroup + key, value ); mDirty = true; } void KConfig::writeEntry( const QString & e, const QColor & c ) { QStringList l; l.append( QString::number ( c.red() ) ); l.append( QString::number ( c.green() ) ); l.append( QString::number ( c.blue() ) ); writeEntry( e, l ); } +void KConfig::writeEntry( const QString & e, const QSize & s ) +{ + QValueList<int> intlist; + intlist << s.width() << s.height(); + writeEntry( e, intlist ); +} + void KConfig::writeEntry( const QString & e , const QFont & f ) { QStringList font; font.append( f.family()); font.append( (!f.bold ()?"nonbold":"bold") ); font.append( QString::number ( f.pointSize () ) ); font.append( !f.italic ()?"nonitalic":"italic" ); writeEntry( e, font ); } void KConfig::writeEntry( const QString &key, const QDateTime &dt ) { mDateTimeMap.insert( mGroup + key, dt ); } void KConfig::load() { QFile f( mFileName ); if ( !f.open( IO_ReadOnly ) ) { qDebug("KConfig: could not open file %s ",mFileName.latin1() ); return; } mBoolMap.clear(); mStringMap.clear(); QTextStream t( &f ); QString line = t.readLine(); while ( !line.isNull() ) { QStringList tokens = QStringList::split( ",", line ); if ( tokens[0] == "bool" ) { bool value = false; if ( tokens[2] == "1" ) value = true; mBoolMap.insert( tokens[1], value ); } else if ( tokens[0] == "QString" ) { QString value = tokens[2]; mStringMap.insert( tokens[1], value ); } else if ( tokens[0] == "QDateTime" ) { #if 0 int year = tokens[2].toInt(); QDateTime dt( QDate( year, tokens[3].toInt(), tokens[4].toInt() ), QTime( tokens[5].toInt(), tokens[6].toInt(), tokens[7].toInt() ) ); mDateTimeMap.insert( tokens[1], dt ); #endif } line = t.readLine(); } } void KConfig::sync() { if ( !mDirty ) return; //qDebug("KConfig::sync() %s ",mFileName.latin1() ); //kdDebug() << "KConfig::sync(): " << mFileName << endl; //US I took the following code from a newer version of KDE // Create the containing dir if needed KURL path; path.setPath(mFileName); QString dir=path.directory(); KStandardDirs::makeDir(dir); QFile f( mFileName ); if ( !f.open( IO_WriteOnly ) ) { qDebug("KConfig::sync() Can't open file %s ",mFileName.latin1() ); return; } QTextStream t( &f ); QMap<QString,bool>::ConstIterator itBool; for( itBool = mBoolMap.begin(); itBool != mBoolMap.end(); ++itBool ) { t << "bool," << itBool.key() << "," << ( *itBool ? "1" : "0" ) << endl; } QMap<QString,QString>::ConstIterator itString; for( itString = mStringMap.begin(); itString != mStringMap.end(); ++itString ) { t << "QString," << itString.key() << "," << (*itString ) << endl; } QMap<QString,QDateTime>::ConstIterator itDateTime; for( itDateTime = mDateTimeMap.begin(); itDateTime != mDateTimeMap.end(); ++itDateTime ) { QDateTime dt = *itDateTime; t << "QDateTime," << itDateTime.key() << "," << dt.date().year() << "," << dt.date().month() << "," << dt.date().day() << "," << dt.time().hour() << "," << dt.time().minute() << "," << dt.time().second() << endl; } f.close(); mDirty = false; } //US I took the following deleteGroup method from a newer version from KDE. /** * Deletes a configuration entry group * * If the group is not empty and bDeep is false, nothing gets * deleted and false is returned. * If this group is the current group and it is deleted, the * current group is undefined and should be set with setGroup() * before the next operation on the configuration object. * * @param group The name of the group * returns true if we deleted at least one entry. */ bool KConfig::deleteGroup( const QString& group) { bool dirty = false; int pos; QMap<QString,bool>::Iterator itBool = mBoolMap.begin(); QMap<QString,bool>::Iterator delBool; while ( itBool != mBoolMap.end() ) { pos = itBool.key().find( group ); if (pos == 0) { delBool = itBool; ++itBool; mBoolMap.remove(delBool); dirty = true; } else ++itBool; } /* for( itBool = mBoolMap.begin(); itBool != mBoolMap.end(); ++itBool ) { pos = itBool.key().find( group ); if (pos == 0) { mBoolMap.remove(itBool); dirty = true; } } */ QMap<QString,QString>::Iterator itString = mStringMap.begin(); QMap<QString,QString>::Iterator delString ; while( itString != mStringMap.end() ) { pos = itString.key().find( group ); if (pos == 0) { delString = itString; ++itString; mStringMap.remove(delString); //qDebug("delte++++++++++++++++++ "); dirty = true; } else ++itString; } /* this leads to a memory access violation for( itString = mStringMap.begin(); itString != mStringMap.end(); ++itString ) { pos = itString.key().find( group ); if (pos == 0) { mStringMap.remove(itString); dirty = true; } } */ QMap<QString,QDateTime>::Iterator itDateTime= mDateTimeMap.begin(); QMap<QString,QDateTime>::Iterator delDateTime; while ( itDateTime != mDateTimeMap.end() ) { pos = itDateTime.key().find( group ); if (pos == 0) { delDateTime = itDateTime; ++itDateTime; mDateTimeMap.remove(delDateTime); dirty = true; } else ++itDateTime; } /* for( itDateTime = mDateTimeMap.begin(); itDateTime != mDateTimeMap.end(); ++itDateTime ) { pos = itDateTime.key().find( group ); if (pos == 0) { mDateTimeMap.remove(itDateTime); dirty = true; } } */ if (dirty) mDirty = true; return dirty; } //US I took the following hasGroup method from a newer version from KDE. /** * Returns true if the specified group is known about. * * @param group The group to search for. * @return Whether the group exists. */ bool KConfig::hasGroup(const QString &group) const { QMap<QString,bool>::ConstIterator itBool; for( itBool = mBoolMap.begin(); itBool != mBoolMap.end(); ++itBool ) { if (itBool.key().find( group ) == 0) { return true; } } QMap<QString,QString>::ConstIterator itString; for( itString = mStringMap.begin(); itString != mStringMap.end(); ++itString ) { if (itString.key().find( group ) == 0) { return true; } } QMap<QString,QDateTime>::ConstIterator itDateTime; for( itDateTime = mDateTimeMap.begin(); itDateTime != mDateTimeMap.end(); ++itDateTime ) { if (itDateTime.key().find( group ) == 0) { return true; } } return false; } void KConfig::deleteEntry( const QString &key) { bool dirty = false; QMap<QString,bool>::Iterator itBool = mBoolMap.find( mGroup + key ); if ( itBool != mBoolMap.end() ) { mBoolMap.remove(itBool); dirty = true; } QMap<QString,QString>::Iterator itString = mStringMap.find( mGroup + key ); if ( itString != mStringMap.end() ) { mStringMap.remove(itString); dirty = true; } QMap<QString,QDateTime>::Iterator itDateTime = mDateTimeMap.find( mGroup + key ); if ( itDateTime != mDateTimeMap.end() ) { mDateTimeMap.remove(itDateTime); dirty = true; } if (dirty) mDirty = true; } //US QString KConfig::getFileName() { return mFileName; } bool KConfig::hasKey( const QString &key) { QMap<QString,bool>::Iterator itBool = mBoolMap.find( mGroup + key ); if ( itBool != mBoolMap.end() ) { return true; } QMap<QString,QString>::Iterator itString = mStringMap.find( mGroup + key ); if ( itString != mStringMap.end() ) { return true; } QMap<QString,QDateTime>::Iterator itDateTime = mDateTimeMap.find( mGroup + key ); if ( itDateTime != mDateTimeMap.end() ) { return true; } return false; } |