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/**
* Copyright (C) 2021 Saturneric <[email protected]>
*
* This file is part of GpgFrontend.
*
* GpgFrontend 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.
*
* GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from
* the gpg4usb project, which is under GPL-3.0-or-later.
*
* All the source code of GpgFrontend was modified and released by
* Saturneric <[email protected]> starting on May 12, 2021.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include "GpgFrontendContext.h"
#include "core/GpgConstants.h"
#include "core/GpgCoreInit.h"
#include "module/GpgFrontendModuleInit.h"
#include "ui/GpgFrontendUIInit.h"
// main
#include "init.h"
#include "main.h"
namespace GpgFrontend {
constexpr int kCrashCode = ~0; ///<
/**
* @brief
*
* @param argc
* @param argv
* @return int
*/
auto StartApplication(const GFCxtWPtr& p_ctx) -> int {
GFCxtSPtr ctx = p_ctx.lock();
if (ctx == nullptr) {
GF_MAIN_LOG_ERROR("cannot get gpgfrontend context.");
return -1;
}
auto* app = ctx->GetApp();
if (app == nullptr) {
GF_MAIN_LOG_ERROR("cannot get qapplication from gpgfrontend context.");
return -1;
}
GF_MAIN_LOG_DEBUG("start running gui application");
/**
* internationalisation. loop to restart main window
* with changed translation when settings change.
*/
int return_from_event_loop_code;
int restart_count = 0;
do {
// refresh locale settings
if (restart_count > 0) InitLocale();
// after that load ui totally
GpgFrontend::UI::InitGpgFrontendUI(app);
// finally create main window
return_from_event_loop_code = GpgFrontend::UI::RunGpgFrontendUI(app);
GF_MAIN_LOG_DEBUG("try to destroy modules system and core");
restart_count++;
GF_MAIN_LOG_DEBUG(
"restart loop refresh, event loop code: {}, restart count: {}",
return_from_event_loop_code, restart_count);
} while (return_from_event_loop_code == GpgFrontend::kRestartCode &&
restart_count < 99);
// first should shutdown the module system
GpgFrontend::Module::ShutdownGpgFrontendModules();
// then shutdown the core
GpgFrontend::DestroyGpgFrontendCore();
GF_MAIN_LOG_DEBUG("core and modules system destroyed");
// log for debug
GF_MAIN_LOG_INFO("GpgFrontend is about to exit.");
// deep restart mode
if (return_from_event_loop_code == GpgFrontend::kDeepRestartCode ||
return_from_event_loop_code == kCrashCode) {
// log for debug
GF_MAIN_LOG_DEBUG(
"deep restart or cash loop status caught, restart a new application");
QProcess::startDetached(qApp->arguments()[0], qApp->arguments());
};
// exit the program
return return_from_event_loop_code;
}
} // namespace GpgFrontend
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