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qt, refactor: Move InitExecutor class into its own module

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This change makes InitExecutor class re-usable by an alternative GUI,
e.g., QML-based one.
This commit is contained in:
Hennadii Stepanov
2021-07-14 12:03:25 +03:00
parent dbcf56b6c6
commit c82165a557
7 changed files with 136 additions and 95 deletions
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78
src/qt/bitcoin.cpp
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@@ -7,12 +7,19 @@
#endif
#include <qt/bitcoin.h>
#include <qt/bitcoingui.h>
#include <chainparams.h>
#include <init.h>
#include <interfaces/handler.h>
#include <interfaces/node.h>
#include <node/context.h>
#include <node/ui_interface.h>
#include <noui.h>
#include <qt/bitcoingui.h>
#include <qt/clientmodel.h>
#include <qt/guiconstants.h>
#include <qt/guiutil.h>
#include <qt/initexecutor.h>
#include <qt/intro.h>
#include <qt/networkstyle.h>
#include <qt/optionsmodel.h>
@@ -20,6 +27,11 @@
#include <qt/splashscreen.h>
#include <qt/utilitydialog.h>
#include <qt/winshutdownmonitor.h>
#include <uint256.h>
#include <util/system.h>
#include <util/threadnames.h>
#include <util/translation.h>
#include <validation.h>
#ifdef ENABLE_WALLET
#include <qt/paymentserver.h>
@@ -27,18 +39,6 @@
#include <qt/walletmodel.h>
#endif // ENABLE_WALLET
#include <init.h>
#include <interfaces/handler.h>
#include <interfaces/node.h>
#include <node/context.h>
#include <node/ui_interface.h>
#include <noui.h>
#include <uint256.h>
#include <util/system.h>
#include <util/threadnames.h>
#include <util/translation.h>
#include <validation.h>
#include <boost/signals2/connection.hpp>
#include <memory>
@@ -155,58 +155,6 @@ void DebugMessageHandler(QtMsgType type, const QMessageLogContext& context, cons
}
}
InitExecutor::InitExecutor(interfaces::Node& node) :
QObject(), m_node(node)
{
this->moveToThread(&m_thread);
m_thread.start();
}
InitExecutor::~InitExecutor()
{
qDebug() << __func__ << ": Stopping thread";
m_thread.quit();
m_thread.wait();
qDebug() << __func__ << ": Stopped thread";
}
void InitExecutor::handleRunawayException(const std::exception *e)
{
PrintExceptionContinue(e, "Runaway exception");
Q_EMIT runawayException(QString::fromStdString(m_node.getWarnings().translated));
}
void InitExecutor::initialize()
{
try
{
util::ThreadRename("qt-init");
qDebug() << __func__ << ": Running initialization in thread";
interfaces::BlockAndHeaderTipInfo tip_info;
bool rv = m_node.appInitMain(&tip_info);
Q_EMIT initializeResult(rv, tip_info);
} catch (const std::exception& e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
}
void InitExecutor::shutdown()
{
try
{
qDebug() << __func__ << ": Running Shutdown in thread";
m_node.appShutdown();
qDebug() << __func__ << ": Shutdown finished";
Q_EMIT shutdownResult();
} catch (const std::exception& e) {
handleRunawayException(&e);
} catch (...) {
handleRunawayException(nullptr);
}
}
static int qt_argc = 1;
static const char* qt_argv = "bitcoin-qt";