src/Model_Settings.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2015 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version, but always including the *additional*
   9 // restrictions defined in the "License.txt" file.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this program; if not, write to the Free Software Foundation, Inc.,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 // http://www.gnu.org/licenses/gpl-2.0.txt
  21 ///////////////////////////////////////////////////////////////////////////////
  22
  23 #include "Model_Settings.h"
  24
  25 //Internal
  26 #include "Global.h"
  27 #include "Registry_Encoder.h"
  28
  29 //MUtils
  30 #include <MUtils/Global.h>
  31 #include <MUtils/Translation.h>
  32 #include <MUtils/OSSupport.h>
  33
  34 //Qt
  35 #include <QSettings>
  36 #include <QDesktopServices>
  37 #include <QApplication>
  38 #include <QString>
  39 #include <QFileInfo>
  40 #include <QDir>
  41 #include <QStringList>
  42 #include <QLocale>
  43 #include <QRegExp>
  44 #include <QReadWriteLock>
  45 #include <QReadLocker>
  46 #include <QWriteLocker>
  47 #include <QHash>
  48 #include <QMutex>
  49 #include <QSet>
  50
  51 ////////////////////////////////////////////////////////////
  52 // SettingsCache Class
  53 ////////////////////////////////////////////////////////////
  54
  55 class SettingsCache
  56 {
  57 public:
  58         SettingsCache(QSettings *configFile)
  59         :
  60                 m_configFile(configFile),
  61                 m_cache(new cache_data_t()),
  62                 m_cacheDirty(new string_set_t())
  63         {
  64         }
  65
  66         ~SettingsCache(void)
  67         {
  68                 flushValues();
  69         }
  70
  71         inline void storeValue(const QString &key, const QVariant &value)
  72         {
  73                 QWriteLocker writeLock(&m_cacheLock);
  74
  75                 if(!m_cache->contains(key))
  76                 {
  77                         m_cache->insert(key, value);
  78                         m_cacheDirty->insert(key);
  79                 }
  80                 else
  81                 {
  82                         if(m_cache->value(key) != value)
  83                         {
  84                                 m_cache->insert(key, value);
  85                                 m_cacheDirty->insert(key);
  86                         }
  87                 }
  88         }
  89
  90         inline QVariant loadValue(const QString &key, const QVariant &defaultValue) const
  91         {
  92                 QReadLocker readLock(&m_cacheLock);
  93
  94                 if(m_cache->contains(key))
  95                 {
  96                         return m_cache->value(key, defaultValue);
  97                 }
  98
  99                 readLock.unlock();
 100                 QWriteLocker writeLock(&m_cacheLock);
 101
 102                 if(!m_cache->contains(key))
 103                 {
 104                         const QVariant storedValue = m_configFile->value(key, defaultValue);
 105                         m_cache->insert(key, storedValue);
 106                 }
 107
 108                 return m_cache->value(key, defaultValue);
 109         }
 110
 111         inline void flushValues(void)
 112         {
 113                 QWriteLocker writeLock(&m_cacheLock);
 114
 115                 if(!m_cacheDirty->isEmpty())
 116                 {
 117                         QSet<QString>::ConstIterator iter;
 118                         for(iter = m_cacheDirty->constBegin(); iter != m_cacheDirty->constEnd(); iter++)
 119                         {
 120                                 if(m_cache->contains(*iter))
 121                                 {
 122                                         m_configFile->setValue((*iter), m_cache->value(*iter));
 123                                 }
 124                                 else
 125                                 {
 126                                         qWarning("Could not find '%s' in cache, but it has been marked as dirty!", MUTILS_UTF8(*iter));
 127                                 }
 128                         }
 129                         m_configFile->sync();
 130                         m_cacheDirty->clear();
 131                 }
 132         }
 133
 134 private:
 135         typedef QSet<QString>            string_set_t;
 136         typedef QHash<QString, QVariant> cache_data_t;
 137
 138         QScopedPointer<QSettings>    m_configFile;
 139         QScopedPointer<cache_data_t> m_cache;
 140         QScopedPointer<string_set_t> m_cacheDirty;
 141
 142         mutable QReadWriteLock m_cacheLock;
 143 };
 144
 145 ////////////////////////////////////////////////////////////
 146 // Macros
 147 ////////////////////////////////////////////////////////////
 148
 149 #define LAMEXP_MAKE_OPTION_I(OPT,DEF) \
 150 int SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toInt(); } \
 151 void SettingsModel::OPT(int value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 152 int SettingsModel::OPT##Default(void) { return (DEF); }
 153
 154 #define LAMEXP_MAKE_OPTION_S(OPT,DEF) \
 155 QString SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toString().trimmed(); } \
 156 void SettingsModel::OPT(const QString &value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 157 QString SettingsModel::OPT##Default(void) { return (DEF); }
 158
 159 #define LAMEXP_MAKE_OPTION_B(OPT,DEF) \
 160 bool SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toBool(); } \
 161 void SettingsModel::OPT(bool value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 162 bool SettingsModel::OPT##Default(void) { return (DEF); }
 163
 164 #define LAMEXP_MAKE_OPTION_U(OPT,DEF) \
 165 unsigned int SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toUInt(); } \
 166 void SettingsModel::OPT(unsigned int value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 167 unsigned int SettingsModel::OPT##Default(void) { return (DEF); }
 168
 169 #define LAMEXP_MAKE_ID(DEC,STR) static const char *g_settingsId_##DEC = STR
 170
 171 #define REMOVE_GROUP(OBJ,ID) do \
 172 { \
 173         OBJ->beginGroup(ID); \
 174         OBJ->remove(""); \
 175         OBJ->endGroup(); \
 176 } \
 177 while(0)
 178
 179 #define DIR_EXISTS(PATH) (QFileInfo(PATH).exists() && QFileInfo(PATH).isDir())
 180
 181 ////////////////////////////////////////////////////////////
 182 // Constants
 183 ////////////////////////////////////////////////////////////
 184
 185 //Setting ID's
 186 LAMEXP_MAKE_ID(aacEncProfile,                "AdvancedOptions/AACEnc/ForceProfile");
 187 LAMEXP_MAKE_ID(aftenAudioCodingMode,         "AdvancedOptions/Aften/AudioCodingMode");
 188 LAMEXP_MAKE_ID(aftenDynamicRangeCompression, "AdvancedOptions/Aften/DynamicRangeCompression");
 189 LAMEXP_MAKE_ID(aftenExponentSearchSize,      "AdvancedOptions/Aften/ExponentSearchSize");
 190 LAMEXP_MAKE_ID(aftenFastBitAllocation,       "AdvancedOptions/Aften/FastBitAllocation");
 191 LAMEXP_MAKE_ID(antivirNotificationsEnabled,  "Flags/EnableAntivirusNotifications");
 192 LAMEXP_MAKE_ID(autoUpdateCheckBeta,          "AutoUpdate/CheckForBetaVersions");
 193 LAMEXP_MAKE_ID(autoUpdateEnabled,            "AutoUpdate/Enabled");
 194 LAMEXP_MAKE_ID(autoUpdateLastCheck,          "AutoUpdate/LastCheck");
 195 LAMEXP_MAKE_ID(bitrateManagementEnabled,     "AdvancedOptions/BitrateManagement/Enabled");
 196 LAMEXP_MAKE_ID(bitrateManagementMaxRate,     "AdvancedOptions/BitrateManagement/MaxRate");
 197 LAMEXP_MAKE_ID(bitrateManagementMinRate,     "AdvancedOptions/BitrateManagement/MinRate");
 198 LAMEXP_MAKE_ID(compressionAbrBitrateAacEnc,  "Compression/AbrTaretBitrate/AacEnc");
 199 LAMEXP_MAKE_ID(compressionAbrBitrateAften,   "Compression/AbrTaretBitrate/Aften");
 200 LAMEXP_MAKE_ID(compressionAbrBitrateDcaEnc,  "Compression/AbrTaretBitrate/DcaEnc");
 201 LAMEXP_MAKE_ID(compressionAbrBitrateFLAC,    "Compression/AbrTaretBitrate/FLAC");
 202 LAMEXP_MAKE_ID(compressionAbrBitrateLAME,    "Compression/AbrTaretBitrate/LAME");
 203 LAMEXP_MAKE_ID(compressionAbrBitrateMacEnc,  "Compression/AbrTaretBitrate/MacEnc");
 204 LAMEXP_MAKE_ID(compressionAbrBitrateOggEnc,  "Compression/AbrTaretBitrate/OggEnc");
 205 LAMEXP_MAKE_ID(compressionAbrBitrateOpusEnc, "Compression/AbrTaretBitrate/OpusEnc");
 206 LAMEXP_MAKE_ID(compressionAbrBitrateWave,    "Compression/AbrTaretBitrate/Wave");
 207 LAMEXP_MAKE_ID(compressionCbrBitrateAacEnc,  "Compression/CbrTaretBitrate/AacEnc");
 208 LAMEXP_MAKE_ID(compressionCbrBitrateAften,   "Compression/CbrTaretBitrate/Aften");
 209 LAMEXP_MAKE_ID(compressionCbrBitrateDcaEnc,  "Compression/CbrTaretBitrate/DcaEnc");
 210 LAMEXP_MAKE_ID(compressionCbrBitrateFLAC,    "Compression/CbrTaretBitrate/FLAC");
 211 LAMEXP_MAKE_ID(compressionCbrBitrateLAME,    "Compression/CbrTaretBitrate/LAME");
 212 LAMEXP_MAKE_ID(compressionCbrBitrateMacEnc,  "Compression/CbrTaretBitrate/MacEnc");
 213 LAMEXP_MAKE_ID(compressionCbrBitrateOggEnc,  "Compression/CbrTaretBitrate/OggEnc");
 214 LAMEXP_MAKE_ID(compressionCbrBitrateOpusEnc, "Compression/CbrTaretBitrate/OpusEnc");
 215 LAMEXP_MAKE_ID(compressionCbrBitrateWave,    "Compression/CbrTaretBitrate/Wave");
 216 LAMEXP_MAKE_ID(compressionEncoder,           "Compression/Encoder");
 217 LAMEXP_MAKE_ID(compressionRCModeAacEnc,      "Compression/RCMode/AacEnc");
 218 LAMEXP_MAKE_ID(compressionRCModeAften,       "Compression/RCMode/Aften");
 219 LAMEXP_MAKE_ID(compressionRCModeDcaEnc,      "Compression/RCMode/DcaEnc");
 220 LAMEXP_MAKE_ID(compressionRCModeFLAC,        "Compression/RCMode/FLAC");
 221 LAMEXP_MAKE_ID(compressionRCModeLAME,        "Compression/RCMode/LAME");
 222 LAMEXP_MAKE_ID(compressionRCModeMacEnc,      "Compression/RCMode/MacEnc");
 223 LAMEXP_MAKE_ID(compressionRCModeOggEnc,      "Compression/RCMode/OggEnc");
 224 LAMEXP_MAKE_ID(compressionRCModeOpusEnc,     "Compression/RCMode/OpusEnc");
 225 LAMEXP_MAKE_ID(compressionRCModeWave,        "Compression/RCMode/Wave");
 226 LAMEXP_MAKE_ID(compressionVbrQualityAacEnc,  "Compression/VbrQualityLevel/AacEnc");
 227 LAMEXP_MAKE_ID(compressionVbrQualityAften,   "Compression/VbrQualityLevel/Aften");
 228 LAMEXP_MAKE_ID(compressionVbrQualityDcaEnc,  "Compression/VbrQualityLevel/DcaEnc");
 229 LAMEXP_MAKE_ID(compressionVbrQualityFLAC,    "Compression/VbrQualityLevel/FLAC");
 230 LAMEXP_MAKE_ID(compressionVbrQualityLAME,    "Compression/VbrQualityLevel/LAME");
 231 LAMEXP_MAKE_ID(compressionVbrQualityMacEnc,  "Compression/VbrQualityLevel/MacEnc");
 232 LAMEXP_MAKE_ID(compressionVbrQualityOggEnc,  "Compression/VbrQualityLevel/OggEnc");
 233 LAMEXP_MAKE_ID(compressionVbrQualityOpusEnc, "Compression/VbrQualityLevel/OpusEnc");
 234 LAMEXP_MAKE_ID(compressionVbrQualityWave,    "Compression/VbrQualityLevel/Wave");
 235 LAMEXP_MAKE_ID(createPlaylist,               "Flags/AutoCreatePlaylist");
 236 LAMEXP_MAKE_ID(currentLanguage,              "Localization/Language");
 237 LAMEXP_MAKE_ID(currentLanguageFile,          "Localization/UseQMFile");
 238 LAMEXP_MAKE_ID(customParametersAacEnc,       "AdvancedOptions/CustomParameters/AacEnc");
 239 LAMEXP_MAKE_ID(customParametersAften,        "AdvancedOptions/CustomParameters/Aften");
 240 LAMEXP_MAKE_ID(customParametersDcaEnc,       "AdvancedOptions/CustomParameters/DcaEnc");
 241 LAMEXP_MAKE_ID(customParametersFLAC,         "AdvancedOptions/CustomParameters/FLAC");
 242 LAMEXP_MAKE_ID(customParametersLAME,         "AdvancedOptions/CustomParameters/LAME");
 243 LAMEXP_MAKE_ID(customParametersMacEnc,       "AdvancedOptions/CustomParameters/MacEnc");
 244 LAMEXP_MAKE_ID(customParametersOggEnc,       "AdvancedOptions/CustomParameters/OggEnc");
 245 LAMEXP_MAKE_ID(customParametersOpusEnc,      "AdvancedOptions/CustomParameters/OpusEnc");
 246 LAMEXP_MAKE_ID(customParametersWave,         "AdvancedOptions/CustomParameters/Wave");
 247 LAMEXP_MAKE_ID(customTempPath,               "AdvancedOptions/TempDirectory/CustomPath");
 248 LAMEXP_MAKE_ID(customTempPathEnabled,        "AdvancedOptions/TempDirectory/UseCustomPath");
 249 LAMEXP_MAKE_ID(dropBoxWidgetEnabled,         "DropBoxWidget/Enabled");
 250 LAMEXP_MAKE_ID(dropBoxWidgetPositionX,       "DropBoxWidget/Position/X");
 251 LAMEXP_MAKE_ID(dropBoxWidgetPositionY,       "DropBoxWidget/Position/Y");
 252 LAMEXP_MAKE_ID(favoriteOutputFolders,        "OutputDirectory/Favorites");
 253 LAMEXP_MAKE_ID(forceStereoDownmix,           "AdvancedOptions/StereoDownmix/Force");
 254 LAMEXP_MAKE_ID(hibernateComputer,            "AdvancedOptions/HibernateComputerOnShutdown");
 255 LAMEXP_MAKE_ID(interfaceStyle,               "InterfaceStyle");
 256 LAMEXP_MAKE_ID(lameAlgoQuality,              "AdvancedOptions/LAME/AlgorithmQuality");
 257 LAMEXP_MAKE_ID(lameChannelMode,              "AdvancedOptions/LAME/ChannelMode");
 258 LAMEXP_MAKE_ID(licenseAccepted,              "LicenseAccepted");
 259 LAMEXP_MAKE_ID(maximumInstances,             "AdvancedOptions/Threading/MaximumInstances");
 260 LAMEXP_MAKE_ID(metaInfoPosition,             "MetaInformation/PlaylistPosition");
 261 LAMEXP_MAKE_ID(mostRecentInputPath,          "InputDirectory/MostRecentPath");
 262 LAMEXP_MAKE_ID(neroAACEnable2Pass,           "AdvancedOptions/AACEnc/Enable2Pass");
 263 LAMEXP_MAKE_ID(neroAacNotificationsEnabled,  "Flags/EnableNeroAacNotifications");
 264 LAMEXP_MAKE_ID(normalizationFilterEnabled,   "AdvancedOptions/VolumeNormalization/Enabled");
 265 LAMEXP_MAKE_ID(normalizationFilterEQMode,    "AdvancedOptions/VolumeNormalization/EqualizationMode");
 266 LAMEXP_MAKE_ID(normalizationFilterMaxVolume, "AdvancedOptions/VolumeNormalization/MaxVolume");
 267 LAMEXP_MAKE_ID(opusComplexity,               "AdvancedOptions/Opus/EncodingComplexity");
 268 LAMEXP_MAKE_ID(opusDisableResample,          "AdvancedOptions/Opus/DisableResample");
 269 LAMEXP_MAKE_ID(opusFramesize,                "AdvancedOptions/Opus/FrameSize");
 270 LAMEXP_MAKE_ID(opusOptimizeFor,              "AdvancedOptions/Opus/OptimizeForSignalType");
 271 LAMEXP_MAKE_ID(outputDir,                    "OutputDirectory/SelectedPath");
 272 LAMEXP_MAKE_ID(outputToSourceDir,            "OutputDirectory/OutputToSourceFolder");
 273 LAMEXP_MAKE_ID(overwriteMode,                "AdvancedOptions/OverwriteMode");
 274 LAMEXP_MAKE_ID(prependRelativeSourcePath,    "OutputDirectory/PrependRelativeSourcePath");
 275 LAMEXP_MAKE_ID(renameOutputFilesEnabled,     "AdvancedOptions/RenameOutputFiles/Enabled");
 276 LAMEXP_MAKE_ID(renameOutputFilesPattern,     "AdvancedOptions/RenameOutputFiles/Pattern");
 277 LAMEXP_MAKE_ID(samplingRate,                 "AdvancedOptions/Common/Resampling");
 278 LAMEXP_MAKE_ID(shellIntegrationEnabled,      "Flags/EnableShellIntegration");
 279 LAMEXP_MAKE_ID(slowStartup,                  "Flags/SlowStartupDetected");
 280 LAMEXP_MAKE_ID(soundsEnabled,                "Flags/EnableSounds");
 281 LAMEXP_MAKE_ID(toneAdjustBass,               "AdvancedOptions/ToneAdjustment/Bass");
 282 LAMEXP_MAKE_ID(toneAdjustTreble,             "AdvancedOptions/ToneAdjustment/Treble");
 283 LAMEXP_MAKE_ID(versionNumber,                "VersionNumber");
 284 LAMEXP_MAKE_ID(writeMetaTags,                "Flags/WriteMetaTags");
 285
 286 //LUT
 287 const int SettingsModel::samplingRates[8] = {0, 16000, 22050, 24000, 32000, 44100, 48000, -1};
 288
 289 ////////////////////////////////////////////////////////////
 290 // Constructor
 291 ////////////////////////////////////////////////////////////
 292
 293 SettingsModel::SettingsModel(void)
 294 :
 295         m_configCache(NULL)
 296 {
 297         QString configPath = "LameXP.ini";
 298
 299         if(!lamexp_version_portable())
 300         {
 301                 QString dataPath = initDirectory(QDesktopServices::storageLocation(QDesktopServices::DataLocation));
 302                 if(!dataPath.isEmpty())
 303                 {
 304                         configPath = QString("%1/config.ini").arg(QDir(dataPath).canonicalPath());
 305                 }
 306                 else
 307                 {
 308                         qWarning("SettingsModel: DataLocation could not be initialized!");
 309                         dataPath = initDirectory(QDesktopServices::storageLocation(QDesktopServices::HomeLocation));
 310                         if(!dataPath.isEmpty())
 311                         {
 312                                 configPath = QString("%1/LameXP.ini").arg(QDir(dataPath).canonicalPath());
 313                         }
 314                 }
 315         }
 316         else
 317         {
 318                 qDebug("LameXP is running in \"portable\" mode -> config in application dir!\n");
 319                 QString appPath = QFileInfo(QApplication::applicationFilePath()).canonicalFilePath();
 320                 if(appPath.isEmpty())
 321                 {
 322                         appPath = QFileInfo(QApplication::applicationFilePath()).absoluteFilePath();
 323                 }
 324                 if(QFileInfo(appPath).exists() && QFileInfo(appPath).isFile())
 325                 {
 326                         configPath = QString("%1/%2.ini").arg(QFileInfo(appPath).absolutePath(), QFileInfo(appPath).completeBaseName());
 327                 }
 328         }
 329
 330         //Create settings
 331         QSettings *configFile = new QSettings(configPath, QSettings::IniFormat);
 332         const QString groupKey = QString().sprintf("LameXP_%u%02u%05u", lamexp_version_major(), lamexp_version_minor(), lamexp_version_confg());
 333         QStringList childGroups =configFile->childGroups();
 334
 335         //Clean-up settings
 336         while(!childGroups.isEmpty())
 337         {
 338                 QString current = childGroups.takeFirst();
 339                 QRegExp filter("^LameXP_(\\d+)(\\d\\d)(\\d\\d\\d\\d\\d)$");
 340                 if(filter.indexIn(current) >= 0)
 341                 {
 342                         bool ok = false;
 343                         unsigned int temp = filter.cap(3).toUInt(&ok) + 10;
 344                         if(ok && (temp >= lamexp_version_confg()))
 345                         {
 346                                 continue;
 347                         }
 348                 }
 349                 qWarning("Deleting obsolete group from config: %s", MUTILS_UTF8(current));
 350                 REMOVE_GROUP(configFile, current);
 351         }
 352
 353         //Setup settings
 354         configFile->beginGroup(groupKey);
 355         configFile->setValue(g_settingsId_versionNumber, QApplication::applicationVersion());
 356         configFile->sync();
 357
 358         //Create the cache
 359         m_configCache = new SettingsCache(configFile);
 360 }
 361
 362 ////////////////////////////////////////////////////////////
 363 // Destructor
 364 ////////////////////////////////////////////////////////////
 365
 366 SettingsModel::~SettingsModel(void)
 367 {
 368         MUTILS_DELETE(m_configCache);
 369 }
 370
 371 ////////////////////////////////////////////////////////////
 372 // Public Functions
 373 ////////////////////////////////////////////////////////////
 374
 375 #define CHECK_RCMODE(NAME) do\
 376 { \
 377         if(this->compressionRCMode##NAME() < SettingsModel::VBRMode || this->compressionRCMode##NAME() >= SettingsModel::RCMODE_COUNT) \
 378         { \
 379                 this->compressionRCMode##NAME(SettingsModel::VBRMode); \
 380         } \
 381 } \
 382 while(0)
 383
 384 void SettingsModel::validate(void)
 385 {
 386         if(this->compressionEncoder() < SettingsModel::MP3Encoder || this->compressionEncoder() >= SettingsModel::ENCODER_COUNT)
 387         {
 388                 this->compressionEncoder(SettingsModel::MP3Encoder);
 389         }
 390
 391         CHECK_RCMODE(LAME);
 392         CHECK_RCMODE(OggEnc);
 393         CHECK_RCMODE(AacEnc);
 394         CHECK_RCMODE(Aften);
 395         CHECK_RCMODE(OpusEnc);
 396
 397         if(EncoderRegistry::getAacEncoder() == AAC_ENCODER_NONE)
 398         {
 399                 if(this->compressionEncoder() == SettingsModel::AACEncoder)
 400                 {
 401                         qWarning("AAC encoder selected, but not available any more. Reverting to MP3!");
 402                         this->compressionEncoder(SettingsModel::MP3Encoder);
 403                 }
 404         }
 405
 406         if(this->outputDir().isEmpty() || (!DIR_EXISTS(this->outputDir())))
 407         {
 408                 qWarning("Output directory not set yet or does NOT exist anymore -> Resetting");
 409                 this->outputDir(defaultDirectory());
 410         }
 411
 412         if(this->mostRecentInputPath().isEmpty() || (!DIR_EXISTS(this->mostRecentInputPath())))
 413         {
 414                 qWarning("Most recent input directory not set yet or does NOT exist anymore -> Resetting");
 415                 this->mostRecentInputPath(defaultDirectory());
 416         }
 417
 418         if(!this->currentLanguageFile().isEmpty())
 419         {
 420                 const QString qmPath = QFileInfo(this->currentLanguageFile()).canonicalFilePath();
 421                 if(qmPath.isEmpty() || (!(QFileInfo(qmPath).exists() && QFileInfo(qmPath).isFile() && (QFileInfo(qmPath).suffix().compare("qm", Qt::CaseInsensitive) == 0))))
 422                 {
 423                         qWarning("Current language file missing, reverting to built-in translator!");
 424                         this->currentLanguageFile(QString());
 425                 }
 426         }
 427
 428         QStringList translations;
 429         if(MUtils::Translation::enumerate(translations) > 0)
 430         {
 431                 if(!translations.contains(this->currentLanguage(), Qt::CaseInsensitive))
 432                 {
 433                         qWarning("Current language \"%s\" is unknown, reverting to default language!", this->currentLanguage().toLatin1().constData());
 434                         this->currentLanguage(defaultLanguage());
 435                 }
 436         }
 437
 438         if(this->hibernateComputer())
 439         {
 440                 if(!MUtils::OS::is_hibernation_supported())
 441                 {
 442                         this->hibernateComputer(false);
 443                 }
 444         }
 445
 446         if(this->overwriteMode() < SettingsModel::Overwrite_KeepBoth || this->overwriteMode() > SettingsModel::Overwrite_Replaces)
 447         {
 448                 this->overwriteMode(SettingsModel::Overwrite_KeepBoth);
 449         }
 450 }
 451
 452 void SettingsModel::syncNow(void)
 453 {
 454         m_configCache->flushValues();
 455 }
 456
 457 ////////////////////////////////////////////////////////////
 458 // Private Functions
 459 ////////////////////////////////////////////////////////////
 460
 461 QString SettingsModel::defaultLanguage(void) const
 462 {
 463         QMutexLocker lock(&m_defaultLangLock);
 464
 465         //Default already initialized?
 466         if(!m_defaultLanguage.isNull())
 467         {
 468                 return *m_defaultLanguage;
 469         }
 470
 471         //Detect system langauge
 472         QLocale systemLanguage= QLocale::system();
 473         qDebug("[Locale]");
 474         qDebug("Language: %s (%d)", MUTILS_UTF8(QLocale::languageToString(systemLanguage.language())), systemLanguage.language());
 475         qDebug("Country is: %s (%d)", MUTILS_UTF8(QLocale::countryToString(systemLanguage.country())), systemLanguage.country());
 476         qDebug("Script is: %s (%d)\n", MUTILS_UTF8(QLocale::scriptToString(systemLanguage.script())), systemLanguage.script());
 477
 478         //Check if we can use the default translation
 479         if(systemLanguage.language() == QLocale::English /*|| systemLanguage.language() == QLocale::C*/)
 480         {
 481                 m_defaultLanguage.reset(new QString(MUtils::Translation::DEFAULT_LANGID));
 482                 return MUtils::Translation::DEFAULT_LANGID;
 483         }
 484
 485         QStringList languages;
 486         if(MUtils::Translation::enumerate(languages) > 0)
 487         {
 488                 //Try to find a suitable translation for the user's system language *and* country
 489                 for(QStringList::ConstIterator iter = languages.constBegin(); iter != languages.constEnd(); iter++)
 490                 {
 491                         if(MUtils::Translation::get_sysid(*iter) == systemLanguage.language())
 492                         {
 493                                 if(MUtils::Translation::get_country(*iter) == systemLanguage.country())
 494                                 {
 495                                         m_defaultLanguage.reset(new QString(*iter));
 496                                         return (*iter);
 497                                 }
 498                         }
 499                 }
 500
 501                 //Try to find a suitable translation for the user's system language
 502                 for(QStringList::ConstIterator iter = languages.constBegin(); iter != languages.constEnd(); iter++)
 503                 {
 504                         if(MUtils::Translation::get_sysid(*iter) == systemLanguage.language())
 505                         {
 506                                 m_defaultLanguage.reset(new QString(*iter));
 507                                 return (*iter);
 508                         }
 509                 }
 510         }
 511
 512         //Fall back to the default translation
 513         m_defaultLanguage.reset(new QString(MUtils::Translation::DEFAULT_LANGID));
 514         return MUtils::Translation::DEFAULT_LANGID;
 515 }
 516
 517 QString SettingsModel::defaultDirectory(void) const
 518 {
 519         QString defaultLocation = initDirectory(QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
 520
 521         if(defaultLocation.isEmpty())
 522         {
 523                 defaultLocation = initDirectory(QDesktopServices::storageLocation(QDesktopServices::HomeLocation));
 524
 525                 if(defaultLocation.isEmpty())
 526                 {
 527                         defaultLocation = initDirectory(QDir::currentPath());
 528                 }
 529         }
 530
 531         return defaultLocation;
 532 }
 533
 534 QString SettingsModel::initDirectory(const QString &path) const
 535 {
 536         if(path.isEmpty())
 537         {
 538                 return QString();
 539         }
 540
 541         if(!QDir(path).exists())
 542         {
 543                 for(int i = 0; i < 32; i++)
 544                 {
 545                         if(QDir(path).mkpath(".")) break;
 546                         MUtils::OS::sleep_ms(1);
 547                 }
 548         }
 549
 550         if(!QDir(path).exists())
 551         {
 552                 return QString();
 553         }
 554
 555         return QDir(path).canonicalPath();
 556 }
 557
 558 ////////////////////////////////////////////////////////////
 559 // Getter and Setter
 560 ////////////////////////////////////////////////////////////
 561
 562 LAMEXP_MAKE_OPTION_I(aacEncProfile, 0)
 563 LAMEXP_MAKE_OPTION_I(aftenAudioCodingMode, 0)
 564 LAMEXP_MAKE_OPTION_I(aftenDynamicRangeCompression, 5)
 565 LAMEXP_MAKE_OPTION_I(aftenExponentSearchSize, 8)
 566 LAMEXP_MAKE_OPTION_B(aftenFastBitAllocation, false)
 567 LAMEXP_MAKE_OPTION_B(antivirNotificationsEnabled, true)
 568 LAMEXP_MAKE_OPTION_B(autoUpdateCheckBeta, false)
 569 LAMEXP_MAKE_OPTION_B(autoUpdateEnabled, (!lamexp_version_portable()));
 570 LAMEXP_MAKE_OPTION_S(autoUpdateLastCheck, "Never")
 571 LAMEXP_MAKE_OPTION_B(bitrateManagementEnabled, false)
 572 LAMEXP_MAKE_OPTION_I(bitrateManagementMaxRate, 500)
 573 LAMEXP_MAKE_OPTION_I(bitrateManagementMinRate, 32)
 574 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateAacEnc, 19)
 575 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateAften, 17)
 576 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateDcaEnc, 13)
 577 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateFLAC, 5)
 578 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateLAME, 10)
 579 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateMacEnc, 2)
 580 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateOggEnc, 16)
 581 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateOpusEnc, 11)
 582 LAMEXP_MAKE_OPTION_I(compressionAbrBitrateWave, 0)
 583 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateAacEnc, 19)
 584 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateAften, 17)
 585 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateDcaEnc, 13)
 586 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateFLAC, 5)
 587 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateLAME, 10)
 588 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateMacEnc, 2)
 589 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateOggEnc, 16)
 590 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateOpusEnc, 11)
 591 LAMEXP_MAKE_OPTION_I(compressionCbrBitrateWave, 0)
 592 LAMEXP_MAKE_OPTION_I(compressionEncoder, 0)
 593 LAMEXP_MAKE_OPTION_I(compressionRCModeAacEnc, 0)
 594 LAMEXP_MAKE_OPTION_I(compressionRCModeAften, 0)
 595 LAMEXP_MAKE_OPTION_I(compressionRCModeDcaEnc, 2)
 596 LAMEXP_MAKE_OPTION_I(compressionRCModeFLAC, 0)
 597 LAMEXP_MAKE_OPTION_I(compressionRCModeLAME, 0)
 598 LAMEXP_MAKE_OPTION_I(compressionRCModeMacEnc, 0)
 599 LAMEXP_MAKE_OPTION_I(compressionRCModeOggEnc, 0)
 600 LAMEXP_MAKE_OPTION_I(compressionRCModeOpusEnc, 0)
 601 LAMEXP_MAKE_OPTION_I(compressionRCModeWave, 2)
 602 LAMEXP_MAKE_OPTION_I(compressionVbrQualityAacEnc, 10)
 603 LAMEXP_MAKE_OPTION_I(compressionVbrQualityAften, 15)
 604 LAMEXP_MAKE_OPTION_I(compressionVbrQualityDcaEnc, 13)
 605 LAMEXP_MAKE_OPTION_I(compressionVbrQualityFLAC, 5)
 606 LAMEXP_MAKE_OPTION_I(compressionVbrQualityLAME, 7)
 607 LAMEXP_MAKE_OPTION_I(compressionVbrQualityMacEnc, 2)
 608 LAMEXP_MAKE_OPTION_I(compressionVbrQualityOggEnc, 7)
 609 LAMEXP_MAKE_OPTION_I(compressionVbrQualityOpusEnc, 11)
 610 LAMEXP_MAKE_OPTION_I(compressionVbrQualityWave, 0)
 611 LAMEXP_MAKE_OPTION_B(createPlaylist, true)
 612 LAMEXP_MAKE_OPTION_S(currentLanguage, defaultLanguage())
 613 LAMEXP_MAKE_OPTION_S(currentLanguageFile, QString())
 614 LAMEXP_MAKE_OPTION_S(customParametersAacEnc, QString())
 615 LAMEXP_MAKE_OPTION_S(customParametersAften, QString())
 616 LAMEXP_MAKE_OPTION_S(customParametersDcaEnc, QString())
 617 LAMEXP_MAKE_OPTION_S(customParametersFLAC, QString())
 618 LAMEXP_MAKE_OPTION_S(customParametersLAME, QString())
 619 LAMEXP_MAKE_OPTION_S(customParametersMacEnc, QString())
 620 LAMEXP_MAKE_OPTION_S(customParametersOggEnc, QString())
 621 LAMEXP_MAKE_OPTION_S(customParametersOpusEnc, QString())
 622 LAMEXP_MAKE_OPTION_S(customParametersWave, QString())
 623 LAMEXP_MAKE_OPTION_S(customTempPath, QDesktopServices::storageLocation(QDesktopServices::TempLocation))
 624 LAMEXP_MAKE_OPTION_B(customTempPathEnabled, false)
 625 LAMEXP_MAKE_OPTION_B(dropBoxWidgetEnabled, true)
 626 LAMEXP_MAKE_OPTION_I(dropBoxWidgetPositionX, -1)
 627 LAMEXP_MAKE_OPTION_I(dropBoxWidgetPositionY, -1)
 628 LAMEXP_MAKE_OPTION_S(favoriteOutputFolders, QString())
 629 LAMEXP_MAKE_OPTION_B(forceStereoDownmix, false)
 630 LAMEXP_MAKE_OPTION_B(hibernateComputer, false)
 631 LAMEXP_MAKE_OPTION_I(interfaceStyle, 0)
 632 LAMEXP_MAKE_OPTION_I(lameAlgoQuality, 2)
 633 LAMEXP_MAKE_OPTION_I(lameChannelMode, 0)
 634 LAMEXP_MAKE_OPTION_I(licenseAccepted, 0)
 635 LAMEXP_MAKE_OPTION_U(maximumInstances, 0)
 636 LAMEXP_MAKE_OPTION_U(metaInfoPosition, UINT_MAX)
 637 LAMEXP_MAKE_OPTION_S(mostRecentInputPath, defaultDirectory())
 638 LAMEXP_MAKE_OPTION_B(neroAACEnable2Pass, true)
 639 LAMEXP_MAKE_OPTION_B(neroAacNotificationsEnabled, true)
 640 LAMEXP_MAKE_OPTION_B(normalizationFilterEnabled, false)
 641 LAMEXP_MAKE_OPTION_I(normalizationFilterEQMode, 0)
 642 LAMEXP_MAKE_OPTION_I(normalizationFilterMaxVolume, -50)
 643 LAMEXP_MAKE_OPTION_I(opusComplexity, 10)
 644 LAMEXP_MAKE_OPTION_B(opusDisableResample, false)
 645 LAMEXP_MAKE_OPTION_I(opusFramesize, 3)
 646 LAMEXP_MAKE_OPTION_I(opusOptimizeFor, 0)
 647 LAMEXP_MAKE_OPTION_S(outputDir, defaultDirectory())
 648 LAMEXP_MAKE_OPTION_B(outputToSourceDir, false)
 649 LAMEXP_MAKE_OPTION_I(overwriteMode, Overwrite_KeepBoth)
 650 LAMEXP_MAKE_OPTION_B(prependRelativeSourcePath, false)
 651 LAMEXP_MAKE_OPTION_B(renameOutputFilesEnabled, false)
 652 LAMEXP_MAKE_OPTION_S(renameOutputFilesPattern, "[<TrackNo>] <Artist> - <Title>")
 653 LAMEXP_MAKE_OPTION_I(samplingRate, 0)
 654 LAMEXP_MAKE_OPTION_B(shellIntegrationEnabled, !lamexp_version_portable())
 655 LAMEXP_MAKE_OPTION_B(slowStartup, false)
 656 LAMEXP_MAKE_OPTION_B(soundsEnabled, true)
 657 LAMEXP_MAKE_OPTION_I(toneAdjustBass, 0)
 658 LAMEXP_MAKE_OPTION_I(toneAdjustTreble, 0)
 659 LAMEXP_MAKE_OPTION_B(writeMetaTags, true)