/***************************************************************************
* Copyright (C) 2011-2025 by Tomasz Bojczuk *
* seelook@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "core/tglobals.h"
#include "core/tinitcorelib.h"
#include "core/tmtr.h"
#include "core/tnootkaqml.h"
#include "core/tpath.h"
#include "dialogs/tdialogloaderobject.h"
#include "help/tmainhelp.h"
#include "main/tgotit.h"
#include "main/tmainscoreobject.h"
#include "main/tnameitem.h"
#include "sound/tsound.h"
#if defined(Q_OS_ANDROID)
#include "mobile/tmobilemenu.h"
#include <Android/tandroid.h>
#else
#include "nootini/taudioanalyzeitem.h"
#include <QtCore/qcommandlineparser.h>
#endif
#include <QtCore/qdatetime.h>
#include <QtCore/qdir.h>
#include <QtCore/qelapsedtimer.h>
#include <QtCore/qfile.h>
#include <QtCore/qloggingcategory.h>
#include <QtCore/qpointer.h>
#include <QtCore/qsettings.h>
#include <QtCore/qtranslator.h>
#include <QtGui/qicon.h>
#include <QtGui/qpalette.h>
#include <QtQml/qqmlapplicationengine.h>
#include <QtQml/qqmlcontext.h>
#include <QtWidgets/qapplication.h>
#include <QtCore/qdebug.h>
static QString logFile;
/**
* It allows to grab all debug messages into nootka-log.txt file
*/
void myMessageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
Q_UNUSED(context)
Q_UNUSED(type)
#if defined(Q_OS_ANDROID)
QFile outFile(logFile);
#else
QFile outFile(QStringLiteral("nootka-log.txt"));
#endif
outFile.open(QIODevice::WriteOnly | QIODevice::Append);
QTextStream ts(&outFile);
ts << msg << "\n";
}
int main(int argc, char *argv[])
{
#if defined(Q_OS_WIN)
// It works under Win
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
#if defined(Q_OS_ANDROID)
qputenv("QT_ANDROID_VOLUME_KEYS", "1"); // Handle volume keys by Qt, lock native Android behavior
// log to any writable storage
if (Tandroid::hasWriteAccess()) {
logFile = Tandroid::getExternalPath() + QStringLiteral("/nootka-log.txt");
Tandroid::askForWriteAcces();
if (QFile::exists(logFile))
QFile::remove(logFile);
qInstallMessageHandler(myMessageOutput);
qDebug() << "==== NOOTKA LOG =======\n" << QDateTime::currentDateTime().toString();
}
#else
qputenv("QT_QUICK_CONTROLS_STYLE", "Basic"); // reset style environment var - other styles can cause crashes
#endif
QElapsedTimer startElapsed;
startElapsed.start();
QTranslator qtTranslator;
QTranslator nooTranslator;
Tglobals *glob = nullptr;
QPointer<QApplication> a = nullptr;
QQmlApplicationEngine *engine = nullptr;
TnootkaQML *nooQML = nullptr;
bool resetConfig = false;
int exitCode;
bool firstLoop = true;
QString confFile;
do {
resetConfig = false;
nooQML = new TnootkaQML();
#if !defined(Q_OS_ANDROID)
if (a)
delete a;
#endif
a = new QApplication(argc, argv);
Tmtr::init(a);
glob = new Tglobals();
glob->path = Tglobals::getInstPath(qApp->applicationDirPath());
confFile = glob->config->fileName();
if (!initCoreLibrary())
return 110;
prepareTranslations(a, qtTranslator, nooTranslator);
if (!loadNootkaFont(a))
return 111;
auto f = a->font();
#if defined(Q_OS_ANDROID)
f.setPixelSize(nooQML->factor());
auto pal = qApp->palette();
pal.setColor(QPalette::Active, QPalette::Highlight, QColor(0, 160, 160)); // Teal color of highlight for Android
pal.setColor(QPalette::Active, QPalette::Shadow, QColor(120, 120, 120)); // Dark gray for shadow
pal.setColor(QPalette::Active, QPalette::Window, QColor(250, 250, 250)); // Almost white for windows
pal.setColor(QPalette::Active, QPalette::Base, QColor(255, 255, 255)); // White base
pal.setColor(QPalette::Active, QPalette::Button, QColor(240, 240, 240)); // Very light gray for button
pal.setColor(QPalette::Active, QPalette::AlternateBase, QColor(245, 255, 255)); // Very light teal for alternate base
qApp->setPalette(pal);
#elif defined(Q_OS_WIN)
QSettings accent(QStringLiteral("HKEY_USERS\\.DEFAULT\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Accent"), QSettings::NativeFormat);
if (accent.contains(QLatin1String("StartColorMenu"))) {
int color = accent.value(QLatin1String("StartColorMenu")).toInt();
int r = color & 0xff;
int g = (color >> 8) & 0xff;
int b = (color >> 16) & 0xff;
auto pal = qApp->palette();
QColor c(r, g, b);
pal.setColor(QPalette::Active, QPalette::Highlight, c.lighter(150));
qApp->setPalette(pal);
}
f.setPointSizeF(f.pointSizeF() * glob->guiScale());
#else
f.setPointSizeF(f.pointSizeF() * glob->guiScale());
#endif
a->setFont(f);
a->setWindowIcon(QIcon(Tpath::img("nootka")));
auto sound = new Tsound();
engine = new QQmlApplicationEngine;
qmlRegisterSingletonType<Tglobals>("Nootka", 1, 0, "GLOB",
[&](QQmlEngine*, QJSEngine*)->QObject* {
return glob;
});
qmlRegisterSingletonType<TnootkaQML>("Nootka", 1, 0, "NOO",
[&](QQmlEngine*, QJSEngine*)->QObject* {
return nooQML;
});
qmlRegisterSingletonType<Tsound>("Nootka", 1, 0, "SOUND",
[&](QQmlEngine*, QJSEngine*)->QObject* {
return sound;
});
bool wasFirstRun = glob->isFirstRun;
TmainHelp *hlp = nullptr; // keep help object live after wizard, Qt deletes it with some delay
if (glob->isFirstRun) {
hlp = new TmainHelp();
engine->rootContext()->setContextProperty(QStringLiteral("HELP"), hlp);
nooQML->setQmlEngine(engine);
engine->load(QUrl(QStringLiteral("qrc:/wizard/Wizard.qml")));
if (firstLoop) {
#if defined(Q_OS_ANDROID)
qDebug() << "Nootka wizard launch time" << startElapsed.nsecsElapsed() / 1000000.0 << " [ms]";
#else
QTextStream o(stdout);
o << "\033[01;35m Nootka wizard launch time: " << startElapsed.nsecsElapsed() / 1000000.0 << " [ms]\033[01;00m\n";
#endif
}
exitCode = a->exec();
glob->isFirstRun = false;
glob->config->setValue(QLatin1String("version"), glob->version);
// TODO: storing current version in settings avoids opening 'about' window next launch
// but if there will be another window - delete line above
}
nooQML->setQmlEngine(engine);
qmlRegisterType<TgotIt>("Nootka.Main", 1, 0, "TgotIt");
qmlRegisterType<TnameItem>("Nootka.Main", 1, 0, "TnameItem");
qmlRegisterType<TmainScoreObject>("Nootka.Main", 1, 0, "TmainScoreObject");
qmlRegisterType<TdialogLoaderObject>("Nootka.Dialogs", 1, 0, "TdialogObject");
#if defined(Q_OS_ANDROID)
qmlRegisterType<TmobileMenu>("Nootka", 1, 0, "TmobileMenu");
#endif
engine->load(QUrl(QStringLiteral("qrc:/MainWindow.qml")));
#if !defined(Q_OS_ANDROID)
if (engine->rootObjects().isEmpty()) {
QTextStream o(stdout);
o << "\033[0;31m Something went wrong and Nootka was not able to launch.\033[01;00m\n";
return 121;
}
#endif
if (firstLoop && !wasFirstRun) {
#if defined(Q_OS_ANDROID)
qDebug() << "NOOTKA LAUNCH TIME" << startElapsed.nsecsElapsed() / 1000000.0 << " [ms]";
#else
QTextStream o(stdout);
o << "\033[01;35m Nootka launch time: " << startElapsed.nsecsElapsed() / 1000000.0 << " [ms]\033[01;00m\n";
#endif
}
if (firstLoop) {
#if defined(Q_OS_ANDROID)
QString androidArg = Tandroid::getRunArgument();
if (!androidArg.isEmpty())
nooQML->openFile(androidArg);
#else
if (argc > 1) {
QCommandLineParser cmd;
auto helpOpt = cmd.addHelpOption();
QCommandLineOption dumpOpt(QStringList() << QStringLiteral("dump-dir") << QStringLiteral("d"),
QStringLiteral("Full path to directory where audio data used to pitch detection will be dumped.\n"
"Dumped files can be further analyzed with 'nootini' option.\n"),
QStringLiteral("existing dir"));
cmd.addOption(dumpOpt);
QCommandLineOption nootiniOpt(QStringList() << QStringLiteral("nootini") << QStringLiteral("n"),
QStringLiteral("Launch Nootka in audio analyze mode. Nootini: (Nootka + Tartini)\n"));
cmd.addOption(nootiniOpt);
QCommandLineOption audioFileOpt(QStringList() << QStringLiteral("audio-file") << QStringLiteral("a"),
QStringLiteral("Audio file to analyze. Only raw files dumped by Nootka are supported.\n"),
QStringLiteral("wav or raw audio"));
cmd.addOption(audioFileOpt);
QCommandLineOption tempoOpt(QStringList() << QStringLiteral("tempo") << QStringLiteral("t"),
QStringLiteral("Tempo of given audio file.\n"),
QStringLiteral("bpm"));
cmd.addOption(tempoOpt);
QCommandLineOption instrOpt(QStringList() << QStringLiteral("instrument") << QStringLiteral("i"),
QStringLiteral("Instrument to use. See Tinstrument class (tinstrument.h)\n"),
QStringLiteral("number"));
cmd.addOption(instrOpt);
QCommandLineOption quantOpt(QStringList() << QStringLiteral("quantization") << QStringLiteral("q"),
QStringLiteral("Quantization (round to): sixteenths (6) or eights (12)\n"),
QStringLiteral("6 or 12"));
cmd.addOption(quantOpt);
QCommandLineOption minVolOpt(QStringList() << QStringLiteral("min-volume") << QStringLiteral("m"),
QStringLiteral("Minimal note volume to be pitch detected in percents.\n"),
QStringLiteral("20-80"));
cmd.addOption(minVolOpt);
QCommandLineOption clefOpt(QStringList() << QStringLiteral("clef") << QStringLiteral("c"),
QStringLiteral("Clef for score. See Tclef class (tclef.h)\n"),
QStringLiteral("number (power of 2)"));
cmd.addOption(clefOpt);
/** Option below is handled internally by @p TnootkaQML. */
cmd.addOptions({{QStringLiteral("no-version"), QStringLiteral("Do not display app version.\n")}});
cmd.parse(a->arguments());
if (cmd.isSet(helpOpt))
cmd.showHelp();
if (cmd.isSet(dumpOpt))
SOUND->changeDumpPath(cmd.value(dumpOpt));
else if (cmd.isSet(nootiniOpt)) {
qmlRegisterType<TaudioAnalyzeItem>("Nootka", 1, 0, "TaudioAnalyzeItem");
QMetaObject::invokeMethod(engine->rootObjects().first(), "audioAnalyze");
if (cmd.isSet(instrOpt)) {
int instr = cmd.value(instrOpt).toInt();
GLOB->setTransposition(Tinstrument(static_cast<Tinstrument::Etype>(instr)).transposition());
GLOB->setInstrument(instr);
}
if (cmd.isSet(quantOpt))
SOUND->setQuantization(cmd.value(quantOpt).toInt());
if (cmd.isSet(tempoOpt))
SOUND->setTempo(cmd.value(tempoOpt).toInt());
if (cmd.isSet(minVolOpt))
GLOB->setMinVolume(static_cast<qreal>(qBound(20, cmd.value(minVolOpt).toInt(), 80)) / 100.0);
if (cmd.isSet(audioFileOpt))
TaudioAnalyzeItem::processAudioFile(cmd.value(audioFileOpt));
if (cmd.isSet(clefOpt))
GLOB->setClefType(cmd.value(clefOpt).toInt());
} else
nooQML->openFile(QString::fromLocal8Bit(argv[argc - 1]));
}
#endif
}
sound->init();
if (firstLoop && !wasFirstRun && !engine->rootObjects().isEmpty()) {
// show dialog with changes when version was changed
if (!TdialogLoaderObject::checkVersion(engine->rootObjects().first())) {
// or check to dispay support dialog
if (!TdialogLoaderObject::checkForSupport(engine->rootObjects().first())) {
// or check for updates if any of above
if (glob->config->value(QLatin1String("Updates/enableUpdates"), true).toBool())
TdialogLoaderObject::updateCheckInBackground();
}
}
}
firstLoop = false;
exitCode = a->exec();
resetConfig = nooQML->resetConfig();
if (hlp)
delete hlp;
delete engine;
/** by deleting @p QQmlEngine engine all singletons: @p sound, @p glob, @p nooQML are also deleted */
#if defined(Q_OS_ANDROID)
if (resetConfig) { // delete config file - new Nootka instance will start with first run wizard
// QFile f(confFile); // TODO: check this and remove
// f.remove();
Tandroid::restartNootka(); // and call Nootka after delay
}
qApp->quit(); // HACK: calling QApplication::quick() solves hang on x86 when Qt uses native (usually obsolete) SSL libraries
#else
if (resetConfig) { // delete config file - new Nootka instance will start with first run wizard
qDebug() << "Reset configuration" << confFile;
QFile f(confFile);
f.remove();
auto exerciseFile = QDir::toNativeSeparators(QFileInfo(confFile).absolutePath() + QLatin1String("/exercise2.noo"));
if (QFileInfo(exerciseFile).exists())
QFile::remove(exerciseFile);
// also clean exercise from Nootka versions up to 1.7.X
exerciseFile = QDir::toNativeSeparators(QFileInfo(confFile).absolutePath() + QLatin1String("/exercise.noo"));
if (QFileInfo(exerciseFile).exists())
QFile::remove(exerciseFile);
}
#endif
} while (resetConfig);
qInstallMessageHandler(nullptr);
delete a;
return exitCode;
}