src/Model_Settings.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2014 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 #include "Global.h"
  26
  27 #include <QSettings>
  28 #include <QDesktopServices>
  29 #include <QApplication>
  30 #include <QString>
  31 #include <QFileInfo>
  32 #include <QDir>
  33 #include <QStringList>
  34 #include <QLocale>
  35 #include <QRegExp>
  36 #include <QReadWriteLock>
  37 #include <QReadLocker>
  38 #include <QWriteLocker>
  39 #include <QHash>
  40 #include <QMutex>
  41 #include <QSet>
  42
  43 ////////////////////////////////////////////////////////////
  44 // SettingsCache Class
  45 ////////////////////////////////////////////////////////////
  46
  47 class SettingsCache
  48 {
  49 public:
  50         SettingsCache(QSettings *configFile) : m_configFile(configFile)
  51         {
  52                 m_cache = new QHash<QString, QVariant>();
  53                 m_cacheLock = new QMutex();
  54                 m_cacheDirty = new QSet<QString>();
  55         }
  56
  57         ~SettingsCache(void)
  58         {
  59                 flushValues();
  60
  61                 LAMEXP_DELETE(m_cache);
  62                 LAMEXP_DELETE(m_cacheDirty);
  63                 LAMEXP_DELETE(m_cacheLock);
  64                 LAMEXP_DELETE(m_configFile);
  65         }
  66
  67         inline void storeValue(const QString &key, const QVariant &value)
  68         {
  69                 QMutexLocker lock(m_cacheLock);
  70
  71                 if(!m_cache->contains(key))
  72                 {
  73                         m_cache->insert(key, value);
  74                         m_cacheDirty->insert(key);
  75                 }
  76                 else
  77                 {
  78                         if(m_cache->value(key) != value)
  79                         {
  80                                 m_cache->insert(key, value);
  81                                 m_cacheDirty->insert(key);
  82                         }
  83                 }
  84         }
  85
  86         inline QVariant loadValue(const QString &key, const QVariant &defaultValue) const
  87         {
  88                 QMutexLocker lock(m_cacheLock);
  89
  90                 if(!m_cache->contains(key))
  91                 {
  92                         const QVariant storedValue = m_configFile->value(key, defaultValue);
  93                         m_cache->insert(key, storedValue);
  94                 }
  95
  96                 return m_cache->value(key, defaultValue);
  97         }
  98
  99         inline void flushValues(void)
 100         {
 101                 QMutexLocker lock(m_cacheLock);
 102
 103                 if(!m_cacheDirty->isEmpty())
 104                 {
 105                         QSet<QString>::ConstIterator iter;
 106                         for(iter = m_cacheDirty->constBegin(); iter != m_cacheDirty->constEnd(); iter++)
 107                         {
 108                                 if(m_cache->contains(*iter))
 109                                 {
 110                                         m_configFile->setValue((*iter), m_cache->value(*iter));
 111                                 }
 112                                 else
 113                                 {
 114                                         qWarning("Could not find '%s' in cache, but it has been marked as dirty!", QUTF8(*iter));
 115                                 }
 116                         }
 117                         m_configFile->sync();
 118                         m_cacheDirty->clear();
 119                 }
 120         }
 121
 122 private:
 123         QSettings *m_configFile;
 124         QHash<QString, QVariant> *m_cache;
 125         QSet<QString> *m_cacheDirty;
 126         QMutex *m_cacheLock;
 127 };
 128
 129 ////////////////////////////////////////////////////////////
 130 // Macros
 131 ////////////////////////////////////////////////////////////
 132
 133 #define LAMEXP_MAKE_OPTION_I(OPT,DEF) \
 134 int SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toInt(); } \
 135 void SettingsModel::OPT(int value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 136 int SettingsModel::OPT##Default(void) { return (DEF); }
 137
 138 #define LAMEXP_MAKE_OPTION_S(OPT,DEF) \
 139 QString SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toString().trimmed(); } \
 140 void SettingsModel::OPT(const QString &value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 141 QString SettingsModel::OPT##Default(void) { return (DEF); }
 142
 143 #define LAMEXP_MAKE_OPTION_B(OPT,DEF) \
 144 bool SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toBool(); } \
 145 void SettingsModel::OPT(bool value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 146 bool SettingsModel::OPT##Default(void) { return (DEF); }
 147
 148 #define LAMEXP_MAKE_OPTION_U(OPT,DEF) \
 149 unsigned int SettingsModel::OPT(void) const { return m_configCache->loadValue(g_settingsId_##OPT, (DEF)).toUInt(); } \
 150 void SettingsModel::OPT(unsigned int value) { m_configCache->storeValue(g_settingsId_##OPT, value); } \
 151 unsigned int SettingsModel::OPT##Default(void) { return (DEF); }
 152
 153 #define LAMEXP_MAKE_ID(DEC,STR) static const char *g_settingsId_##DEC = STR
 154
 155 #define REMOVE_GROUP(OBJ,ID) do \
 156 { \
 157         OBJ->beginGroup(ID); \
 158         OBJ->remove(""); \
 159         OBJ->endGroup(); \
 160 } \
 161 while(0)
 162
 163 #define DIR_EXISTS(PATH) (QFileInfo(PATH).exists() && QFileInfo(PATH).isDir())
 164
 165 ////////////////////////////////////////////////////////////
 166 // Constants
 167 ////////////////////////////////////////////////////////////
 168
 169 //Setting ID's
 170 LAMEXP_MAKE_ID(aacEncProfile,                "AdvancedOptions/AACEnc/ForceProfile");
 171 LAMEXP_MAKE_ID(aftenAudioCodingMode,         "AdvancedOptions/Aften/AudioCodingMode");
 172 LAMEXP_MAKE_ID(aftenDynamicRangeCompression, "AdvancedOptions/Aften/DynamicRangeCompression");
 173 LAMEXP_MAKE_ID(aftenExponentSearchSize,      "AdvancedOptions/Aften/ExponentSearchSize");
 174 LAMEXP_MAKE_ID(aftenFastBitAllocation,       "AdvancedOptions/Aften/FastBitAllocation");
 175 LAMEXP_MAKE_ID(antivirNotificationsEnabled,  "Flags/EnableAntivirusNotifications");
 176 LAMEXP_MAKE_ID(autoUpdateCheckBeta,          "AutoUpdate/CheckForBetaVersions");
 177 LAMEXP_MAKE_ID(autoUpdateEnabled,            "AutoUpdate/Enabled");
 178 LAMEXP_MAKE_ID(autoUpdateLastCheck,          "AutoUpdate/LastCheck");
 179 LAMEXP_MAKE_ID(bitrateManagementEnabled,     "AdvancedOptions/BitrateManagement/Enabled");
 180 LAMEXP_MAKE_ID(bitrateManagementMaxRate,     "AdvancedOptions/BitrateManagement/MaxRate");
 181 LAMEXP_MAKE_ID(bitrateManagementMinRate,     "AdvancedOptions/BitrateManagement/MinRate");
 182 LAMEXP_MAKE_ID(compressionAbrBitrateAacEnc,  "Compression/AbrTaretBitrate/AacEnc");
 183 LAMEXP_MAKE_ID(compressionAbrBitrateAften,   "Compression/AbrTaretBitrate/Aften");
 184 LAMEXP_MAKE_ID(compressionAbrBitrateDcaEnc,  "Compression/AbrTaretBitrate/DcaEnc");
 185 LAMEXP_MAKE_ID(compressionAbrBitrateFLAC,    "Compression/AbrTaretBitrate/FLAC");
 186 LAMEXP_MAKE_ID(compressionAbrBitrateLAME,    "Compression/AbrTaretBitrate/LAME");
 187 LAMEXP_MAKE_ID(compressionAbrBitrateMacEnc,  "Compression/AbrTaretBitrate/MacEnc");
 188 LAMEXP_MAKE_ID(compressionAbrBitrateOggEnc,  "Compression/AbrTaretBitrate/OggEnc");
 189 LAMEXP_MAKE_ID(compressionAbrBitrateOpusEnc, "Compression/AbrTaretBitrate/OpusEnc");
 190 LAMEXP_MAKE_ID(compressionAbrBitrateWave,    "Compression/AbrTaretBitrate/Wave");
 191 LAMEXP_MAKE_ID(compressionCbrBitrateAacEnc,  "Compression/CbrTaretBitrate/AacEnc");
 192 LAMEXP_MAKE_ID(compressionCbrBitrateAften,   "Compression/CbrTaretBitrate/Aften");
 193 LAMEXP_MAKE_ID(compressionCbrBitrateDcaEnc,  "Compression/CbrTaretBitrate/DcaEnc");
 194 LAMEXP_MAKE_ID(compressionCbrBitrateFLAC,    "Compression/CbrTaretBitrate/FLAC");
 195 LAMEXP_MAKE_ID(compressionCbrBitrateLAME,    "Compression/CbrTaretBitrate/LAME");
 196 LAMEXP_MAKE_ID(compressionCbrBitrateMacEnc,  "Compression/CbrTaretBitrate/MacEnc");
 197 LAMEXP_MAKE_ID(compressionCbrBitrateOggEnc,  "Compression/CbrTaretBitrate/OggEnc");
 198 LAMEXP_MAKE_ID(compressionCbrBitrateOpusEnc, "Compression/CbrTaretBitrate/OpusEnc");
 199 LAMEXP_MAKE_ID(compressionCbrBitrateWave,    "Compression/CbrTaretBitrate/Wave");
 200 LAMEXP_MAKE_ID(compressionEncoder,           "Compression/Encoder");
 201 LAMEXP_MAKE_ID(compressionRCModeAacEnc,      "Compression/RCMode/AacEnc");
 202 LAMEXP_MAKE_ID(compressionRCModeAften,       "Compression/RCMode/Aften");
 203 LAMEXP_MAKE_ID(compressionRCModeDcaEnc,      "Compression/RCMode/DcaEnc");
 204 LAMEXP_MAKE_ID(compressionRCModeFLAC,        "Compression/RCMode/FLAC");
 205 LAMEXP_MAKE_ID(compressionRCModeLAME,        "Compression/RCMode/LAME");
 206 LAMEXP_MAKE_ID(compressionRCModeMacEnc,      "Compression/RCMode/MacEnc");
 207 LAMEXP_MAKE_ID(compressionRCModeOggEnc,      "Compression/RCMode/OggEnc");
 208 LAMEXP_MAKE_ID(compressionRCModeOpusEnc,     "Compression/RCMode/OpusEnc");
 209 LAMEXP_MAKE_ID(compressionRCModeWave,        "Compression/RCMode/Wave");
 210 LAMEXP_MAKE_ID(compressionVbrQualityAacEnc,  "Compression/VbrQualityLevel/AacEnc");
 211 LAMEXP_MAKE_ID(compressionVbrQualityAften,   "Compression/VbrQualityLevel/Aften");
 212 LAMEXP_MAKE_ID(compressionVbrQualityDcaEnc,  "Compression/VbrQualityLevel/DcaEnc");
 213 LAMEXP_MAKE_ID(compressionVbrQualityFLAC,    "Compression/VbrQualityLevel/FLAC");
 214 LAMEXP_MAKE_ID(compressionVbrQualityLAME,    "Compression/VbrQualityLevel/LAME");
 215 LAMEXP_MAKE_ID(compressionVbrQualityMacEnc,  "Compression/VbrQualityLevel/MacEnc");
 216 LAMEXP_MAKE_ID(compressionVbrQualityOggEnc,  "Compression/VbrQualityLevel/OggEnc");
 217 LAMEXP_MAKE_ID(compressionVbrQualityOpusEnc, "Compression/VbrQualityLevel/OpusEnc");
 218 LAMEXP_MAKE_ID(compressionVbrQualityWave,    "Compression/VbrQualityLevel/Wave");
 219 LAMEXP_MAKE_ID(createPlaylist,               "Flags/AutoCreatePlaylist");
 220 LAMEXP_MAKE_ID(currentLanguage,              "Localization/Language");
 221 LAMEXP_MAKE_ID(currentLanguageFile,          "Localization/UseQMFile");
 222 LAMEXP_MAKE_ID(customParametersAacEnc,       "AdvancedOptions/CustomParameters/AacEnc");
 223 LAMEXP_MAKE_ID(customParametersAften,        "AdvancedOptions/CustomParameters/Aften");
 224 LAMEXP_MAKE_ID(customParametersDcaEnc,       "AdvancedOptions/CustomParameters/DcaEnc");
 225 LAMEXP_MAKE_ID(customParametersFLAC,         "AdvancedOptions/CustomParameters/FLAC");
 226 LAMEXP_MAKE_ID(customParametersLAME,         "AdvancedOptions/CustomParameters/LAME");
 227 LAMEXP_MAKE_ID(customParametersMacEnc,       "AdvancedOptions/CustomParameters/MacEnc");
 228 LAMEXP_MAKE_ID(customParametersOggEnc,       "AdvancedOptions/CustomParameters/OggEnc");
 229 LAMEXP_MAKE_ID(customParametersOpusEnc,      "AdvancedOptions/CustomParameters/OpusEnc");
 230 LAMEXP_MAKE_ID(customParametersWave,         "AdvancedOptions/CustomParameters/Wave");
 231 LAMEXP_MAKE_ID(customTempPath,               "AdvancedOptions/TempDirectory/CustomPath");
 232 LAMEXP_MAKE_ID(customTempPathEnabled,        "AdvancedOptions/TempDirectory/UseCustomPath");
 233 LAMEXP_MAKE_ID(dropBoxWidgetEnabled,         "DropBoxWidget/Enabled");
 234 LAMEXP_MAKE_ID(dropBoxWidgetPositionX,       "DropBoxWidget/Position/X");
 235 LAMEXP_MAKE_ID(dropBoxWidgetPositionY,       "DropBoxWidget/Position/Y");
 236 LAMEXP_MAKE_ID(favoriteOutputFolders,        "OutputDirectory/Favorites");
 237 LAMEXP_MAKE_ID(forceStereoDownmix,           "AdvancedOptions/StereoDownmix/Force");
 238 LAMEXP_MAKE_ID(hibernateComputer,            "AdvancedOptions/HibernateComputerOnShutdown");
 239 LAMEXP_MAKE_ID(interfaceStyle,               "InterfaceStyle");
 240 LAMEXP_MAKE_ID(lameAlgoQuality,              "AdvancedOptions/LAME/AlgorithmQuality");
 241 LAMEXP_MAKE_ID(lameChannelMode,              "AdvancedOptions/LAME/ChannelMode");
 242 LAMEXP_MAKE_ID(licenseAccepted,              "LicenseAccepted");
 243 LAMEXP_MAKE_ID(maximumInstances,             "AdvancedOptions/Threading/MaximumInstances");
 244 LAMEXP_MAKE_ID(metaInfoPosition,             "MetaInformation/PlaylistPosition");
 245 LAMEXP_MAKE_ID(mostRecentInputPath,          "InputDirectory/MostRecentPath");
 246 LAMEXP_MAKE_ID(neroAACEnable2Pass,           "AdvancedOptions/AACEnc/Enable2Pass");
 247 LAMEXP_MAKE_ID(neroAacNotificationsEnabled,  "Flags/EnableNeroAacNotifications");
 248 LAMEXP_MAKE_ID(normalizationFilterEnabled,   "AdvancedOptions/VolumeNormalization/Enabled");
 249 LAMEXP_MAKE_ID(normalizationFilterEQMode,    "AdvancedOptions/VolumeNormalization/EqualizationMode");
 250 LAMEXP_MAKE_ID(normalizationFilterMaxVolume, "AdvancedOptions/VolumeNormalization/MaxVolume");
 251 LAMEXP_MAKE_ID(opusComplexity,               "AdvancedOptions/Opus/EncodingComplexity");
 252 LAMEXP_MAKE_ID(opusDisableResample,          "AdvancedOptions/Opus/DisableResample");
 253 LAMEXP_MAKE_ID(opusFramesize,                "AdvancedOptions/Opus/FrameSize");
 254 LAMEXP_MAKE_ID(opusOptimizeFor,              "AdvancedOptions/Opus/OptimizeForSignalType");
 255 LAMEXP_MAKE_ID(outputDir,                    "OutputDirectory/SelectedPath");
 256 LAMEXP_MAKE_ID(outputToSourceDir,            "OutputDirectory/OutputToSourceFolder");
 257 LAMEXP_MAKE_ID(overwriteMode,                "AdvancedOptions/OverwriteMode");
 258 LAMEXP_MAKE_ID(prependRelativeSourcePath,    "OutputDirectory/PrependRelativeSourcePath");
 259 LAMEXP_MAKE_ID(renameOutputFilesEnabled,     "AdvancedOptions/RenameOutputFiles/Enabled");
 260 LAMEXP_MAKE_ID(renameOutputFilesPattern,     "AdvancedOptions/RenameOutputFiles/Pattern");
 261 LAMEXP_MAKE_ID(samplingRate,                 "AdvancedOptions/Common/Resampling");
 262 LAMEXP_MAKE_ID(shellIntegrationEnabled,      "Flags/EnableShellIntegration");
 263 LAMEXP_MAKE_ID(slowStartup,                  "Flags/SlowStartupDetected");
 264 LAMEXP_MAKE_ID(soundsEnabled,                "Flags/EnableSounds");
 265 LAMEXP_MAKE_ID(toneAdjustBass,               "AdvancedOptions/ToneAdjustment/Bass");
 266 LAMEXP_MAKE_ID(toneAdjustTreble,             "AdvancedOptions/ToneAdjustment/Treble");
 267 LAMEXP_MAKE_ID(versionNumber,                "VersionNumber");
 268 LAMEXP_MAKE_ID(writeMetaTags,                "Flags/WriteMetaTags");
 269
 270 //LUT
 271 const int SettingsModel::samplingRates[8] = {0, 16000, 22050, 24000, 32000, 44100, 48000, -1};
 272
 273 static QReadWriteLock s_lock;
 274
 275 ////////////////////////////////////////////////////////////
 276 // Constructor
 277 ////////////////////////////////////////////////////////////
 278
 279 SettingsModel::SettingsModel(void)
 280 {
 281         QString configPath = "LameXP.ini";
 282
 283         if(!lamexp_portable_mode())
 284         {
 285                 QString dataPath = initDirectory(QDesktopServices::storageLocation(QDesktopServices::DataLocation));
 286                 if(!dataPath.isEmpty())
 287                 {
 288                         configPath = QString("%1/config.ini").arg(QDir(dataPath).canonicalPath());
 289                 }
 290                 else
 291                 {
 292                         qWarning("SettingsModel: DataLocation could not be initialized!");
 293                         dataPath = initDirectory(QDesktopServices::storageLocation(QDesktopServices::HomeLocation));
 294                         if(!dataPath.isEmpty())
 295                         {
 296                                 configPath = QString("%1/LameXP.ini").arg(QDir(dataPath).canonicalPath());
 297                         }
 298                 }
 299         }
 300         else
 301         {
 302                 qDebug("LameXP is running in \"portable\" mode -> config in application dir!\n");
 303                 QString appPath = QFileInfo(QApplication::applicationFilePath()).canonicalFilePath();
 304                 if(appPath.isEmpty())
 305                 {
 306                         appPath = QFileInfo(QApplication::applicationFilePath()).absoluteFilePath();
 307                 }
 308                 if(QFileInfo(appPath).exists() && QFileInfo(appPath).isFile())
 309                 {
 310                         configPath = QString("%1/%2.ini").arg(QFileInfo(appPath).absolutePath(), QFileInfo(appPath).completeBaseName());
 311                 }
 312         }
 313
 314         //Create settings
 315         QSettings *configFile = new QSettings(configPath, QSettings::IniFormat);
 316         const QString groupKey = QString().sprintf("LameXP_%u%02u%05u", lamexp_version_major(), lamexp_version_minor(), lamexp_version_confg());
 317         QStringList childGroups =configFile->childGroups();
 318
 319         //Clean-up settings
 320         while(!childGroups.isEmpty())
 321         {
 322                 QString current = childGroups.takeFirst();
 323                 QRegExp filter("^LameXP_(\\d+)(\\d\\d)(\\d\\d\\d\\d\\d)$");
 324                 if(filter.indexIn(current) >= 0)
 325                 {
 326                         bool ok = false;
 327                         unsigned int temp = filter.cap(3).toUInt(&ok) + 10;
 328                         if(ok && (temp >= lamexp_version_confg()))
 329                         {
 330                                 continue;
 331                         }
 332                 }
 333                 qWarning("Deleting obsolete group from config: %s", QUTF8(current));
 334                 REMOVE_GROUP(configFile, current);
 335         }
 336
 337         //Setup settings
 338         configFile->beginGroup(groupKey);
 339         configFile->setValue(g_settingsId_versionNumber, QApplication::applicationVersion());
 340         configFile->sync();
 341
 342         //Create the cache
 343         m_configCache = new SettingsCache(configFile);
 344 }
 345
 346 ////////////////////////////////////////////////////////////
 347 // Destructor
 348 ////////////////////////////////////////////////////////////
 349
 350 SettingsModel::~SettingsModel(void)
 351 {
 352         LAMEXP_DELETE(m_configCache);
 353         LAMEXP_DELETE(m_defaultLanguage);
 354 }
 355
 356 ////////////////////////////////////////////////////////////
 357 // Public Functions
 358 ////////////////////////////////////////////////////////////
 359
 360 #define CHECK_RCMODE(NAME) do\
 361 { \
 362         if(this->compressionRCMode##NAME() < SettingsModel::VBRMode || this->compressionRCMode##NAME() >= SettingsModel::RCMODE_COUNT) \
 363         { \
 364                 this->compressionRCMode##NAME(SettingsModel::VBRMode); \
 365         } \
 366 } \
 367 while(0)
 368
 369 void SettingsModel::validate(void)
 370 {
 371         if(this->compressionEncoder() < SettingsModel::MP3Encoder || this->compressionEncoder() >= SettingsModel::ENCODER_COUNT)
 372         {
 373                 this->compressionEncoder(SettingsModel::MP3Encoder);
 374         }
 375
 376         CHECK_RCMODE(LAME);
 377         CHECK_RCMODE(OggEnc);
 378         CHECK_RCMODE(AacEnc);
 379         CHECK_RCMODE(Aften);
 380         CHECK_RCMODE(OpusEnc);
 381
 382         if(!(lamexp_check_tool("neroAacEnc.exe") && lamexp_check_tool("neroAacDec.exe") && lamexp_check_tool("neroAacTag.exe")))
 383         {
 384                 if(!(lamexp_check_tool("fhgaacenc.exe") && lamexp_check_tool("enc_fhgaac.dll")))
 385                 {
 386                         if(!(lamexp_check_tool("qaac.exe") && lamexp_check_tool("libsoxrate.dll")))
 387                         {
 388                                 if(this->compressionEncoder() == SettingsModel::AACEncoder)
 389                                 {
 390                                         qWarning("AAC encoder selected, but not available any more. Reverting to MP3!");
 391                                         this->compressionEncoder(SettingsModel::MP3Encoder);
 392                                 }
 393                         }
 394                 }
 395         }
 396
 397         if(this->outputDir().isEmpty() || (!DIR_EXISTS(this->outputDir())))
 398         {
 399                 qWarning("Output directory not set yet or does NOT exist anymore -> Resetting");
 400                 this->outputDir(defaultDirectory());
 401         }
 402
 403         if(this->mostRecentInputPath().isEmpty() || (!DIR_EXISTS(this->mostRecentInputPath())))
 404         {
 405                 qWarning("Most recent input directory not set yet or does NOT exist anymore -> Resetting");
 406                 this->mostRecentInputPath(defaultDirectory());
 407         }
 408
 409         if(!this->currentLanguageFile().isEmpty())
 410         {
 411                 const QString qmPath = QFileInfo(this->currentLanguageFile()).canonicalFilePath();
 412                 if(qmPath.isEmpty() || (!(QFileInfo(qmPath).exists() && QFileInfo(qmPath).isFile() && (QFileInfo(qmPath).suffix().compare("qm", Qt::CaseInsensitive) == 0))))
 413                 {
 414                         qWarning("Current language file missing, reverting to built-in translator!");
 415                         this->currentLanguageFile(QString());
 416                 }
 417         }
 418
 419         if(!lamexp_query_translations().contains(this->currentLanguage(), Qt::CaseInsensitive))
 420         {
 421                 qWarning("Current language \"%s\" is unknown, reverting to default language!", this->currentLanguage().toLatin1().constData());
 422                 this->currentLanguage(defaultLanguage());
 423         }
 424
 425         if(this->hibernateComputer())
 426         {
 427                 if(!lamexp_is_hibernation_supported())
 428                 {
 429                         this->hibernateComputer(false);
 430                 }
 431         }
 432
 433         if(this->overwriteMode() < SettingsModel::Overwrite_KeepBoth || this->overwriteMode() > SettingsModel::Overwrite_Replaces)
 434         {
 435                 this->overwriteMode(SettingsModel::Overwrite_KeepBoth);
 436         }
 437
 438 }
 439
 440 void SettingsModel::syncNow(void)
 441 {
 442         m_configCache->flushValues();
 443 }
 444
 445 ////////////////////////////////////////////////////////////
 446 // Private Functions
 447 ////////////////////////////////////////////////////////////
 448
 449 QString *SettingsModel::m_defaultLanguage = NULL;
 450
 451 QString SettingsModel::defaultLanguage(void) const
 452 {
 453         QReadLocker readLock(&s_lock);
 454
 455         //Default already initialized?
 456         if(m_defaultLanguage)
 457         {
 458                 return *m_defaultLanguage;
 459         }
 460
 461         //Acquire write lock now
 462         readLock.unlock();
 463         QWriteLocker writeLock(&s_lock);
 464
 465         //Default still not initialized?
 466         if(m_defaultLanguage)
 467         {
 468                 return *m_defaultLanguage;
 469         }
 470
 471         //Detect system langauge
 472         QLocale systemLanguage= QLocale::system();
 473         qDebug("[Locale]");
 474         qDebug("Language: %s (%d)", QUTF8(QLocale::languageToString(systemLanguage.language())), systemLanguage.language());
 475         qDebug("Country is: %s (%d)", QUTF8(QLocale::countryToString(systemLanguage.country())), systemLanguage.country());
 476         qDebug("Script is: %s (%d)\n", QUTF8(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 = new QString(LAMEXP_DEFAULT_LANGID);
 482                 return LAMEXP_DEFAULT_LANGID;
 483         }
 484
 485         //Try to find a suitable translation for the user's system language *and* country
 486         QStringList languages = lamexp_query_translations();
 487         while(!languages.isEmpty())
 488         {
 489                 QString currentLangId = languages.takeFirst();
 490                 if(lamexp_translation_sysid(currentLangId) == systemLanguage.language())
 491                 {
 492                         if(lamexp_translation_country(currentLangId) == systemLanguage.country())
 493                         {
 494                                 m_defaultLanguage = new QString(currentLangId);
 495                                 return currentLangId;
 496                         }
 497                 }
 498         }
 499
 500         //Try to find a suitable translation for the user's system language
 501         languages = lamexp_query_translations();
 502         while(!languages.isEmpty())
 503         {
 504                 QString currentLangId = languages.takeFirst();
 505                 if(lamexp_translation_sysid(currentLangId) == systemLanguage.language())
 506                 {
 507                         m_defaultLanguage = new QString(currentLangId);
 508                         return currentLangId;
 509                 }
 510         }
 511
 512         //Fall back to the default translation
 513         m_defaultLanguage = new QString(LAMEXP_DEFAULT_LANGID);
 514         return LAMEXP_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                         lamexp_sleep(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, true)
 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_portable_mode())
 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)