// Copyright (c) 2010-2021 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include #include #include #include CClientUIInterface uiInterface; struct UISignals { boost::signals2::signal<:threadsafemessageboxsig boost::signals2::optional_last_value>> ThreadSafeMessageBox; boost::signals2::signal<:threadsafequestionsig boost::signals2::optional_last_value>> ThreadSafeQuestion; boost::signals2::signal<:initmessagesig> InitMessage; boost::signals2::signal<:initwalletsig> InitWallet; boost::signals2::signal<:notifynumconnectionschangedsig> NotifyNumConnectionsChanged; boost::signals2::signal<:notifynetworkactivechangedsig> NotifyNetworkActiveChanged; boost::signals2::signal<:notifyalertchangedsig> NotifyAlertChanged; boost::signals2::signal<:showprogresssig> ShowProgress; boost::signals2::signal<:notifyblocktipsig> NotifyBlockTip; boost::signals2::signal<:notifyheadertipsig> NotifyHeaderTip; boost::signals2::signal<:bannedlistchangedsig> BannedListChanged; }; static UISignals g_ui_signals; #define ADD_SIGNALS_IMPL_WRAPPER(signal_name) \ boost::signals2::connection CClientUIInterface::signal_name##_connect(std::function fn) \ { \ return g_ui_signals.signal_name.connect(fn); \ } ADD_SIGNALS_IMPL_WRAPPER(ThreadSafeMessageBox); ADD_SIGNALS_IMPL_WRAPPER(ThreadSafeQuestion); ADD_SIGNALS_IMPL_WRAPPER(InitMessage); ADD_SIGNALS_IMPL_WRAPPER(InitWallet); ADD_SIGNALS_IMPL_WRAPPER(NotifyNumConnectionsChanged); ADD_SIGNALS_IMPL_WRAPPER(NotifyNetworkActiveChanged); ADD_SIGNALS_IMPL_WRAPPER(NotifyAlertChanged); ADD_SIGNALS_IMPL_WRAPPER(ShowProgress); ADD_SIGNALS_IMPL_WRAPPER(NotifyBlockTip); ADD_SIGNALS_IMPL_WRAPPER(NotifyHeaderTip); ADD_SIGNALS_IMPL_WRAPPER(BannedListChanged); bool CClientUIInterface::ThreadSafeMessageBox(const bilingual_str& message, const std::string& caption, unsigned int style) { return g_ui_signals.ThreadSafeMessageBox(message, caption, style).value_or(false);} bool CClientUIInterface::ThreadSafeQuestion(const bilingual_str& message, const std::string& non_interactive_message, const std::string& caption, unsigned int style) { return g_ui_signals.ThreadSafeQuestion(message, non_interactive_message, caption, style).value_or(false);} void CClientUIInterface::InitMessage(const std::string& message) { return g_ui_signals.InitMessage(message); } void CClientUIInterface::InitWallet() { return g_ui_signals.InitWallet(); } void CClientUIInterface::NotifyNumConnectionsChanged(int newNumConnections) { return g_ui_signals.NotifyNumConnectionsChanged(newNumConnections); } void CClientUIInterface::NotifyNetworkActiveChanged(bool networkActive) { return g_ui_signals.NotifyNetworkActiveChanged(networkActive); } void CClientUIInterface::NotifyAlertChanged() { return g_ui_signals.NotifyAlertChanged(); } void CClientUIInterface::ShowProgress(const std::string& title, int nProgress, bool resume_possible) { return g_ui_signals.ShowProgress(title, nProgress, resume_possible); } void CClientUIInterface::NotifyBlockTip(SynchronizationState s, const CBlockIndex* i) { return g_ui_signals.NotifyBlockTip(s, i); } void CClientUIInterface::NotifyHeaderTip(SynchronizationState s, const CBlockIndex* i) { return g_ui_signals.NotifyHeaderTip(s, i); } void CClientUIInterface::BannedListChanged() { return g_ui_signals.BannedListChanged(); } bool InitError(const bilingual_str& str) { uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR); return false; } void InitWarning(const bilingual_str& str) { uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING); }