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Differential D9970 Diff 29618 src/node/ui_interface.cpp

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src/node/ui_interface.cpp

// Copyright (c) 2010-2016 The Bitcoin Core developers // Copyright (c) 2010-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying // Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <node/ui_interface.h> #include <node/ui_interface.h>
#include <util/translation.h> #include <util/translation.h>
#include <boost/signals2/last_value.hpp> #include <boost/signals2/optional_last_value.hpp>
#include <boost/signals2/signal.hpp> #include <boost/signals2/signal.hpp>
CClientUIInterface uiInterface; CClientUIInterface uiInterface;
struct UISignals { struct UISignals {
boost::signals2::signal<CClientUIInterface::ThreadSafeMessageBoxSig, boost::signals2::signal<CClientUIInterface::ThreadSafeMessageBoxSig,
boost::signals2::last_value<bool>> boost::signals2::optional_last_value<bool>>
ThreadSafeMessageBox; ThreadSafeMessageBox;
boost::signals2::signal<CClientUIInterface::ThreadSafeQuestionSig, boost::signals2::signal<CClientUIInterface::ThreadSafeQuestionSig,
boost::signals2::last_value<bool>> boost::signals2::optional_last_value<bool>>
ThreadSafeQuestion; ThreadSafeQuestion;
boost::signals2::signal<CClientUIInterface::InitMessageSig> InitMessage; boost::signals2::signal<CClientUIInterface::InitMessageSig> InitMessage;
boost::signals2::signal<CClientUIInterface::NotifyNumConnectionsChangedSig> boost::signals2::signal<CClientUIInterface::NotifyNumConnectionsChangedSig>
NotifyNumConnectionsChanged; NotifyNumConnectionsChanged;
boost::signals2::signal<CClientUIInterface::NotifyNetworkActiveChangedSig> boost::signals2::signal<CClientUIInterface::NotifyNetworkActiveChangedSig>
NotifyNetworkActiveChanged; NotifyNetworkActiveChanged;
boost::signals2::signal<CClientUIInterface::NotifyAlertChangedSig> boost::signals2::signal<CClientUIInterface::NotifyAlertChangedSig>
NotifyAlertChanged; NotifyAlertChanged;
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ADD_SIGNALS_IMPL_WRAPPER(ShowProgress); ADD_SIGNALS_IMPL_WRAPPER(ShowProgress);
ADD_SIGNALS_IMPL_WRAPPER(NotifyBlockTip); ADD_SIGNALS_IMPL_WRAPPER(NotifyBlockTip);
ADD_SIGNALS_IMPL_WRAPPER(NotifyHeaderTip); ADD_SIGNALS_IMPL_WRAPPER(NotifyHeaderTip);
ADD_SIGNALS_IMPL_WRAPPER(BannedListChanged); ADD_SIGNALS_IMPL_WRAPPER(BannedListChanged);
bool CClientUIInterface::ThreadSafeMessageBox(const bilingual_str &message, bool CClientUIInterface::ThreadSafeMessageBox(const bilingual_str &message,
const std::string &caption, const std::string &caption,
unsigned int style) { unsigned int style) {
return g_ui_signals.ThreadSafeMessageBox(message, caption, style); return g_ui_signals.ThreadSafeMessageBox(message, caption, style)
.value_or(false);
} }
bool CClientUIInterface::ThreadSafeQuestion( bool CClientUIInterface::ThreadSafeQuestion(
const bilingual_str &message, const std::string &non_interactive_message, const bilingual_str &message, const std::string &non_interactive_message,
const std::string &caption, unsigned int style) { const std::string &caption, unsigned int style) {
return g_ui_signals.ThreadSafeQuestion(message, non_interactive_message, return g_ui_signals
caption, style); .ThreadSafeQuestion(message, non_interactive_message, caption, style)
.value_or(false);
} }
void CClientUIInterface::InitMessage(const std::string &message) { void CClientUIInterface::InitMessage(const std::string &message) {
return g_ui_signals.InitMessage(message); return g_ui_signals.InitMessage(message);
} }
void CClientUIInterface::NotifyNumConnectionsChanged(int newNumConnections) { void CClientUIInterface::NotifyNumConnectionsChanged(int newNumConnections) {
return g_ui_signals.NotifyNumConnectionsChanged(newNumConnections); return g_ui_signals.NotifyNumConnectionsChanged(newNumConnections);
} }
void CClientUIInterface::NotifyNetworkActiveChanged(bool networkActive) { void CClientUIInterface::NotifyNetworkActiveChanged(bool networkActive) {
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