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https://git.jami.net/savoirfairelinux/jami-client-qt.git
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9ada53ace9
Qt on Windows defaults to Direct3D rendering backend which causes flickering and visualy glitchy resizing. Gitlab: #601 Change-Id: I175d6131aca234f557234a23984e46f94c7d5417
122 lines
3.6 KiB
C++
122 lines
3.6 KiB
C++
/*!
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* Copyright (C) 2015-2020 by Savoir-faire Linux
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* Author: Edric Ladent Milaret <edric.ladent-milaret@savoirfairelinux.com>
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* Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
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* Author: Mingrui Zhang <mingrui.zhang@savoirfairelinux.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "mainapplication.h"
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#include "runguard.h"
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#include "version.h"
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#include <QCryptographicHash>
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#include <QApplication>
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#include <QtWebEngineCore>
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#include <QtWebEngineQuick>
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#include <clocale>
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#ifndef ENABLE_TESTS
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static char**
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parseInputArgument(int& argc, char* argv[], QList<char*> argsToParse)
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{
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/*
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* Forcefully append argsToParse.
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*/
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int oldArgc = argc;
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argc += argsToParse.size();
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char** newArgv = new char*[argc];
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for (int i = 0; i < oldArgc; i++) {
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newArgv[i] = argv[i];
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}
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for (int i = oldArgc; i < argc; i++) {
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newArgv[i] = argsToParse.at(i - oldArgc);
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}
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return newArgv;
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}
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// Qt WebEngine Chromium Flags
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static char noSandbox[] {"--no-sandbox"};
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static char disableWebSecurity[] {"--disable-web-security"};
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static char singleProcess[] {"--single-process"};
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int
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main(int argc, char* argv[])
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{
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setlocale(LC_ALL, "en_US.utf8");
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QList<char*> qtWebEngineChromiumFlags;
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#ifdef Q_OS_LINUX
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setenv("QT_QPA_PLATFORMTHEME", "gtk3", true);
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setenv("QML_DISABLE_DISK_CACHE", "1", true);
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#ifdef __GLIBC__
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// Current glibc is causing some bugs with font loading
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// See https://bugreports.qt.io/browse/QTBUG-92969
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// As I prefer to not use custom patched Qt, just wait for a
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// new version with this bug fixed
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if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 33))
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qtWebEngineChromiumFlags << noSandbox;
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#endif
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#endif
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qtWebEngineChromiumFlags << disableWebSecurity;
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qtWebEngineChromiumFlags << singleProcess;
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QApplication::setApplicationName("Jami");
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QApplication::setOrganizationDomain("jami.net");
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QApplication::setQuitOnLastWindowClosed(false);
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QCoreApplication::setApplicationVersion(QString(VERSION_STRING));
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QApplication::setHighDpiScaleFactorRoundingPolicy(
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Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
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#if defined(Q_OS_MACOS)
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QQuickWindow::setGraphicsApi(QSGRendererInterface::MetalRhi);
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#elif defined(Q_OS_WIN)
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QQuickWindow::setGraphicsApi(QSGRendererInterface::VulkanRhi);
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#endif
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auto newArgv = parseInputArgument(argc, argv, qtWebEngineChromiumFlags);
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MainApplication app(argc, newArgv);
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/*
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* Runguard to make sure that only one instance runs at a time.
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* Note: needs to be after the creation of the application
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*/
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QCryptographicHash appData(QCryptographicHash::Sha256);
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appData.addData(QApplication::applicationName().toUtf8());
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appData.addData(QApplication::organizationDomain().toUtf8());
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RunGuard guard(appData.result(), &app);
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if (!guard.tryToRun()) {
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return 0;
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}
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if (!app.init()) {
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guard.release();
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return 0;
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}
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/*
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* Exec the application.
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*/
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auto ret = app.exec();
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guard.release();
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return ret;
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}
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#endif
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