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main.cpp
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main.cpp
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/***************************************************************************
* Copyright (C) 2007 by Marco Gittler (g.marco@freenet.de) *
* Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#include "core.h"
#include "logger.hpp"
#include "dialogs/splash.hpp"
#include <config-kdenlive.h>
#include <mlt++/Mlt.h>
#include "kxmlgui_version.h"
#include "mainwindow.h"
#include <KAboutData>
#include <KConfigGroup>
#ifdef USE_DRMINGW
#include <exchndl.h>
#elif defined(KF5_USE_CRASH)
#include <KCrash>
#endif
#include <KIconLoader>
#include <KSharedConfig>
#include "definitions.h"
#include "kdenlive_debug.h"
#include <KDBusService>
#include <KIconTheme>
#include <kiconthemes_version.h>
#include <QResource>
#include <QApplication>
#include <QCommandLineOption>
#include <QCommandLineParser>
#include <QDir>
#include <QIcon>
#include <QProcess>
#include <QQmlEngine>
#include <QUrl> //new
#include <klocalizedstring.h>
#include <QSplashScreen>
#ifdef Q_OS_WIN
extern "C"
{
// Inform the driver we could make use of the discrete gpu
// __declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
// __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}
#endif
int main(int argc, char *argv[])
{
#ifdef USE_DRMINGW
ExcHndlInit();
#endif
// Force QDomDocument to use a deterministic XML attribute order
qSetGlobalQHashSeed(0);
Logger::init();
QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
//TODO: is it a good option ?
QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);
#if defined(Q_OS_WIN)
KSharedConfigPtr configWin = KSharedConfig::openConfig("kdenliverc");
KConfigGroup grp1(configWin, "misc");
if (grp1.exists()) {
int glMode = grp1.readEntry("opengl_backend", 0);
if (glMode > 0) {
QCoreApplication::setAttribute((Qt::ApplicationAttribute)glMode, true);
}
} else {
// Default to OpenGLES (QtAngle) on first start
QCoreApplication::setAttribute(Qt::AA_UseOpenGLES, true);
}
#endif
qputenv("LANG", QLocale().name().toUtf8());
QApplication app(argc, argv);
app.setApplicationName(QStringLiteral("kdenlive"));
app.setOrganizationDomain(QStringLiteral("kde.org"));
app.setWindowIcon(QIcon(QStringLiteral(":/pics/kdenlive.png")));
KLocalizedString::setApplicationDomain("kdenlive");
QPixmap pixmap(":/pics/splash-background.png");
qApp->processEvents(QEventLoop::AllEvents);
Splash splash(pixmap);
qApp->processEvents(QEventLoop::AllEvents);
splash.showMessage(i18n("Version %1", QString(KDENLIVE_VERSION)), Qt::AlignRight | Qt::AlignBottom, Qt::white);
splash.show();
qApp->processEvents(QEventLoop::AllEvents);
#ifdef Q_OS_WIN
qputenv("KDE_FORK_SLAVES", "1");
QString path = qApp->applicationDirPath() + QLatin1Char(';') + qgetenv("PATH");
qputenv("PATH", path.toUtf8().constData());
const QStringList themes {"/icons/breeze/breeze-icons.rcc", "/icons/breeze-dark/breeze-icons-dark.rcc"};
for(const QString theme : themes ) {
const QString themePath = QStandardPaths::locate(QStandardPaths::AppDataLocation, theme);
if (!themePath.isEmpty()) {
const QString iconSubdir = theme.left(theme.lastIndexOf('/'));
if (QResource::registerResource(themePath, iconSubdir)) {
if (QFileInfo::exists(QLatin1Char(':') + iconSubdir + QStringLiteral("/index.theme"))) {
qDebug() << "Loaded icon theme:" << theme;
} else {
qWarning() << "No index.theme found in" << theme;
QResource::unregisterResource(themePath, iconSubdir);
}
} else {
qWarning() << "Invalid rcc file" << theme;
}
}
}
#endif
KSharedConfigPtr config = KSharedConfig::openConfig();
KConfigGroup grp(config, "unmanaged");
if (!grp.exists()) {
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
if (env.contains(QStringLiteral("XDG_CURRENT_DESKTOP")) && env.value(QStringLiteral("XDG_CURRENT_DESKTOP")).toLower() == QLatin1String("kde")) {
qCDebug(KDENLIVE_LOG) << "KDE Desktop detected, using system icons";
} else {
// We are not on a KDE desktop, force breeze icon theme
// Check if breeze theme is available
QStringList iconThemes = KIconTheme::list();
if (iconThemes.contains(QStringLiteral("breeze"))) {
grp.writeEntry("force_breeze", true);
grp.writeEntry("use_dark_breeze", true);
qCDebug(KDENLIVE_LOG) << "Non KDE Desktop detected, forcing Breeze icon theme";
}
}
}
#if KICONTHEMES_VERSION < QT_VERSION_CHECK(5,60,0)
// work around bug in Kirigami2 resetting icon theme path
qputenv("XDG_CURRENT_DESKTOP","KDE");
#endif
// Init DBus services
KDBusService programDBusService;
bool forceBreeze = grp.readEntry("force_breeze", QVariant(false)).toBool();
if (forceBreeze) {
bool darkBreeze = grp.readEntry("use_dark_breeze", QVariant(false)).toBool();
QIcon::setThemeName(darkBreeze ? QStringLiteral("breeze-dark") : QStringLiteral("breeze"));
}
qApp->processEvents(QEventLoop::AllEvents);
// Create KAboutData
KAboutData aboutData(QByteArray("kdenlive"), i18n("Kdenlive"), KDENLIVE_VERSION, i18n("An open source video editor."), KAboutLicense::GPL,
i18n("Copyright © 2007–2020 Kdenlive authors"), i18n("Please report bugs to https://bugs.kde.org"),
QStringLiteral("https://kdenlive.org"));
aboutData.addAuthor(i18n("Jean-Baptiste Mardelle"), i18n("MLT and KDE SC 4 / KF5 port, main developer and maintainer"), QStringLiteral("jb@kdenlive.org"));
aboutData.addAuthor(i18n("Nicolas Carion"), i18n("Code re-architecture & timeline rewrite"), QStringLiteral("french.ebook.lover@gmail.com"));
aboutData.addAuthor(i18n("Vincent Pinon"), i18n("KF5 port, Windows cross-build, bugs fixing"), QStringLiteral("vpinon@kde.org"));
aboutData.addAuthor(i18n("Laurent Montel"), i18n("Bugs fixing, clean up code, optimization etc."), QStringLiteral("montel@kde.org"));
aboutData.addAuthor(i18n("Till Theato"), i18n("Bug fixing, etc."), QStringLiteral("root@ttill.de"));
aboutData.addAuthor(i18n("Simon A. Eugster"), i18n("Color scopes, bug fixing, etc."), QStringLiteral("simon.eu@gmail.com"));
aboutData.addAuthor(i18n("Marco Gittler"), i18n("MLT transitions and effects, timeline, audio thumbs"), QStringLiteral("g.marco@freenet.de"));
aboutData.addAuthor(i18n("Dan Dennedy"), i18n("Bug fixing, etc."), QStringLiteral("dan@dennedy.org"));
aboutData.addAuthor(i18n("Alberto Villa"), i18n("Bug fixing, logo, etc."), QStringLiteral("avilla@FreeBSD.org"));
aboutData.addAuthor(i18n("Jean-Michel Poure"), i18n("Rendering profiles customization"), QStringLiteral("jm@poure.com"));
aboutData.addAuthor(i18n("Ray Lehtiniemi"), i18n("Bug fixing, etc."), QStringLiteral("rayl@mail.com"));
aboutData.addAuthor(i18n("Steve Guilford"), i18n("Bug fixing, etc."), QStringLiteral("s.guilford@dbplugins.com"));
aboutData.addAuthor(i18n("Jason Wood"), i18n("Original KDE 3 version author (not active anymore)"), QStringLiteral("jasonwood@blueyonder.co.uk"));
aboutData.addCredit(i18n("Nara Oliveira and Farid Abdelnour | Estúdio Gunga"), i18n("Kdenlive 16.08 icon"));
aboutData.setTranslator(i18n("NAME OF TRANSLATORS"), i18n("EMAIL OF TRANSLATORS"));
aboutData.setOrganizationDomain(QByteArray("kde.org"));
aboutData.setOtherText(
i18n("Using:\n<a href=\"https://mltframework.org\">MLT</a> version %1\n<a href=\"https://ffmpeg.org\">FFmpeg</a> libraries", mlt_version_get_string()));
aboutData.setDesktopFileName(QStringLiteral("org.kde.kdenlive"));
// Register about data
KAboutData::setApplicationData(aboutData);
// Set app stuff from about data
app.setApplicationDisplayName(aboutData.displayName());
app.setOrganizationDomain(aboutData.organizationDomain());
app.setApplicationVersion(aboutData.version());
app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
qApp->processEvents(QEventLoop::AllEvents);
// Create command line parser with options
QCommandLineParser parser;
aboutData.setupCommandLine(&parser);
parser.setApplicationDescription(aboutData.shortDescription());
parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("config"), i18n("Set a custom config file name"), QStringLiteral("config")));
parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("mlt-path"), i18n("Set the path for MLT environment"), QStringLiteral("mlt-path")));
parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("mlt-log"), i18n("MLT log level"), QStringLiteral("verbose/debug")));
parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("i"), i18n("Comma separated list of clips to add"), QStringLiteral("clips")));
parser.addPositionalArgument(QStringLiteral("file"), i18n("Document to open"));
// Parse command line
parser.process(app);
aboutData.processCommandLine(&parser);
qApp->processEvents(QEventLoop::AllEvents);
#ifdef USE_DRMINGW
ExcHndlInit();
#elif defined(KF5_USE_CRASH)
KCrash::initialize();
#endif
qmlRegisterUncreatableMetaObject(PlaylistState::staticMetaObject, // static meta object
"com.enums", // import statement
1, 0, // major and minor version of the import
"ClipState", // name in QML
"Error: only enums");
qmlRegisterUncreatableMetaObject(FileStatus::staticMetaObject, // static meta object
"com.enums", // import statement
1, 0, // major and minor version of the import
"ClipStatus", // name in QML
"Error: only enums");
qmlRegisterUncreatableMetaObject(ClipType::staticMetaObject, // static meta object
"com.enums", // import statement
1, 0, // major and minor version of the import
"ProducerType", // name in QML
"Error: only enums");
qmlRegisterUncreatableMetaObject(AssetListType::staticMetaObject, // static meta object
"com.enums", // import statement
1, 0, // major and minor version of the import
"AssetType", // name in QML
"Error: only enums");
if (parser.value(QStringLiteral("mlt-log")) == QStringLiteral("verbose")) {
mlt_log_set_level(MLT_LOG_VERBOSE);
} else if (parser.value(QStringLiteral("mlt-log")) == QStringLiteral("debug")) {
mlt_log_set_level(MLT_LOG_DEBUG);
}
const QString clipsToLoad = parser.value(QStringLiteral("i"));
QUrl url;
if (parser.positionalArguments().count() != 0) {
const QString inputFilename = parser.positionalArguments().at(0);
const QFileInfo fileInfo(inputFilename);
url = QUrl(inputFilename);
if (fileInfo.exists() || url.scheme().isEmpty()) { // easiest way to detect "invalid"/unintended URLs is no scheme
url = QUrl::fromLocalFile(fileInfo.absoluteFilePath());
}
}
qApp->processEvents(QEventLoop::AllEvents);
Core::build(!parser.value(QStringLiteral("config")).isEmpty(), parser.value(QStringLiteral("mlt-path")));
QObject::connect(pCore.get(), &Core::loadingMessageUpdated, &splash, &Splash::showProgressMessage, Qt::DirectConnection);
QObject::connect(pCore.get(), &Core::closeSplash, [&] () {
splash.finish(pCore->window());
});
pCore->initGUI(url, clipsToLoad);
int result = app.exec();
Core::clean();
if (result == EXIT_RESTART || result == EXIT_CLEAN_RESTART) {
qCDebug(KDENLIVE_LOG) << "restarting app";
if (result == EXIT_CLEAN_RESTART) {
// Delete config file
KSharedConfigPtr config = KSharedConfig::openConfig();
if (config->name().contains(QLatin1String("kdenlive"))) {
// Make sure we delete our config file
QFile f(QStandardPaths::locate(QStandardPaths::ConfigLocation, config->name(), QStandardPaths::LocateFile));
if (f.exists()) {
qDebug()<<" = = = =\nGOT Deleted file: "<<f.fileName();
f.remove();
}
}
}
#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
QStringList progArgs = QString(*argv).split(QLatin1Char(' '), QString::SkipEmptyParts);
#else
QStringList progArgs = QString(*argv).split(QLatin1Char(' '), Qt::SkipEmptyParts);
#endif
// Remove app name
progArgs.takeFirst();
auto *restart = new QProcess;
restart->start(app.applicationFilePath(), progArgs);
restart->waitForReadyRead();
restart->waitForFinished(1000);
result = EXIT_SUCCESS;
}
return result;
}