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Show error message when Session failed to start

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Vladimir Golovnev (Glassez) 2018-11-29 17:25:38 +03:00
parent 9e00f08ea6
commit 89deccd9b5
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GPG key ID: 52A2C7DEE2DFA6F7
6 changed files with 41 additions and 36 deletions
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40
src/app/application.cpp
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@ -44,6 +44,7 @@
#endif
#ifndef DISABLE_GUI
#include <QMessageBox>
#ifdef Q_OS_WIN
#include <QSessionManager>
#include <QSharedMemory>
@ -61,6 +62,7 @@
#include "base/bittorrent/session.h"
#include "base/bittorrent/torrenthandle.h"
#include "base/exceptions.h"
#include "base/iconprovider.h"
#include "base/logger.h"
#include "base/net/downloadmanager.h"
@ -495,26 +497,42 @@ int Application::exec(const QStringList &params)
GuiIconProvider::initInstance();
#endif
BitTorrent::Session::initInstance();
connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentFinished, this, &Application::torrentFinished);
connect(BitTorrent::Session::instance(), &BitTorrent::Session::allTorrentsFinished, this, &Application::allTorrentsFinished, Qt::QueuedConnection);
try {
BitTorrent::Session::initInstance();
connect(BitTorrent::Session::instance(), &BitTorrent::Session::torrentFinished, this, &Application::torrentFinished);
connect(BitTorrent::Session::instance(), &BitTorrent::Session::allTorrentsFinished, this, &Application::allTorrentsFinished, Qt::QueuedConnection);
#ifndef DISABLE_COUNTRIES_RESOLUTION
Net::GeoIPManager::initInstance();
Net::GeoIPManager::initInstance();
#endif
ScanFoldersModel::initInstance(this);
ScanFoldersModel::initInstance(this);
#ifndef DISABLE_WEBUI
m_webui = new WebUI;
m_webui = new WebUI;
#ifdef DISABLE_GUI
if (m_webui->isErrored())
return 1;
connect(m_webui, &WebUI::fatalError, this, []() { QCoreApplication::exit(1); });
if (m_webui->isErrored())
return 1;
connect(m_webui, &WebUI::fatalError, this, []() { QCoreApplication::exit(1); });
#endif // DISABLE_GUI
#endif // DISABLE_WEBUI
new RSS::Session; // create RSS::Session singleton
new RSS::AutoDownloader; // create RSS::AutoDownloader singleton
new RSS::Session; // create RSS::Session singleton
new RSS::AutoDownloader; // create RSS::AutoDownloader singleton
}
catch (const RuntimeError &err) {
#ifdef DISABLE_GUI
fprintf(stderr, "%s", err.what());
#else
QMessageBox msgBox;
msgBox.setIcon(QMessageBox::Critical);
msgBox.setText(tr("Application failed to start."));
msgBox.setInformativeText(err.message());
msgBox.show(); // Need to be shown or to moveToCenter does not work
msgBox.move(Utils::Misc::screenCenter(&msgBox));
msgBox.exec();
#endif
return 1;
}
#ifdef DISABLE_GUI
#ifndef DISABLE_WEBUI