From cccc2784a3bb10fa8e43be7e68207cafb12bd915 Mon Sep 17 00:00:00 2001 From: MarcoFalke Date: Fri, 19 Jun 2020 18:14:17 -0400 Subject: scripted-diff: Move ui_interface to the node lib -BEGIN VERIFY SCRIPT- # Move files git mv src/ui_interface.h src/node/ui_interface.h git mv src/ui_interface.cpp src/node/ui_interface.cpp sed -i -e 's/BITCOIN_UI_INTERFACE_H/BITCOIN_NODE_UI_INTERFACE_H/g' src/node/ui_interface.h # Adjust includes and makefile sed -i -e 's|ui_interface|node/ui_interface|g' $(git grep -l ui_interface) # Sort includes git diff -U0 | clang-format-diff -p1 -i -v -END VERIFY SCRIPT- --- src/node/ui_interface.cpp | 65 +++++++++++++++++++++++++ src/node/ui_interface.h | 121 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 186 insertions(+) create mode 100644 src/node/ui_interface.cpp create mode 100644 src/node/ui_interface.h (limited to 'src/node') diff --git a/src/node/ui_interface.cpp b/src/node/ui_interface.cpp new file mode 100644 index 0000000000..9ccd8e27e2 --- /dev/null +++ b/src/node/ui_interface.cpp @@ -0,0 +1,65 @@ +// Copyright (c) 2010-2020 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> ThreadSafeMessageBox; + boost::signals2::signal> ThreadSafeQuestion; + boost::signals2::signal InitMessage; + boost::signals2::signal NotifyNumConnectionsChanged; + boost::signals2::signal NotifyNetworkActiveChanged; + boost::signals2::signal NotifyAlertChanged; + boost::signals2::signal ShowProgress; + boost::signals2::signal NotifyBlockTip; + boost::signals2::signal NotifyHeaderTip; + boost::signals2::signal 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(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); } +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); } +void CClientUIInterface::InitMessage(const std::string& message) { return g_ui_signals.InitMessage(message); } +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); +} diff --git a/src/node/ui_interface.h b/src/node/ui_interface.h new file mode 100644 index 0000000000..d574ab879f --- /dev/null +++ b/src/node/ui_interface.h @@ -0,0 +1,121 @@ +// Copyright (c) 2010 Satoshi Nakamoto +// Copyright (c) 2012-2020 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_NODE_UI_INTERFACE_H +#define BITCOIN_NODE_UI_INTERFACE_H + +#include +#include +#include + +class CBlockIndex; +enum class SynchronizationState; +struct bilingual_str; + +namespace boost { +namespace signals2 { +class connection; +} +} // namespace boost + +/** Signals for UI communication. */ +class CClientUIInterface +{ +public: + /** Flags for CClientUIInterface::ThreadSafeMessageBox */ + enum MessageBoxFlags + { + ICON_INFORMATION = 0, + ICON_WARNING = (1U << 0), + ICON_ERROR = (1U << 1), + /** + * Mask of all available icons in CClientUIInterface::MessageBoxFlags + * This needs to be updated, when icons are changed there! + */ + ICON_MASK = (ICON_INFORMATION | ICON_WARNING | ICON_ERROR), + + /** These values are taken from qmessagebox.h "enum StandardButton" to be directly usable */ + BTN_OK = 0x00000400U, // QMessageBox::Ok + BTN_YES = 0x00004000U, // QMessageBox::Yes + BTN_NO = 0x00010000U, // QMessageBox::No + BTN_ABORT = 0x00040000U, // QMessageBox::Abort + BTN_RETRY = 0x00080000U, // QMessageBox::Retry + BTN_IGNORE = 0x00100000U, // QMessageBox::Ignore + BTN_CLOSE = 0x00200000U, // QMessageBox::Close + BTN_CANCEL = 0x00400000U, // QMessageBox::Cancel + BTN_DISCARD = 0x00800000U, // QMessageBox::Discard + BTN_HELP = 0x01000000U, // QMessageBox::Help + BTN_APPLY = 0x02000000U, // QMessageBox::Apply + BTN_RESET = 0x04000000U, // QMessageBox::Reset + /** + * Mask of all available buttons in CClientUIInterface::MessageBoxFlags + * This needs to be updated, when buttons are changed there! + */ + BTN_MASK = (BTN_OK | BTN_YES | BTN_NO | BTN_ABORT | BTN_RETRY | BTN_IGNORE | + BTN_CLOSE | BTN_CANCEL | BTN_DISCARD | BTN_HELP | BTN_APPLY | BTN_RESET), + + /** Force blocking, modal message box dialog (not just OS notification) */ + MODAL = 0x10000000U, + + /** Do not print contents of message to debug log */ + SECURE = 0x40000000U, + + /** Predefined combinations for certain default usage cases */ + MSG_INFORMATION = ICON_INFORMATION, + MSG_WARNING = (ICON_WARNING | BTN_OK | MODAL), + MSG_ERROR = (ICON_ERROR | BTN_OK | MODAL) + }; + +#define ADD_SIGNALS_DECL_WRAPPER(signal_name, rtype, ...) \ + rtype signal_name(__VA_ARGS__); \ + using signal_name##Sig = rtype(__VA_ARGS__); \ + boost::signals2::connection signal_name##_connect(std::function fn); + + /** Show message box. */ + ADD_SIGNALS_DECL_WRAPPER(ThreadSafeMessageBox, bool, const bilingual_str& message, const std::string& caption, unsigned int style); + + /** If possible, ask the user a question. If not, falls back to ThreadSafeMessageBox(noninteractive_message, caption, style) and returns false. */ + ADD_SIGNALS_DECL_WRAPPER(ThreadSafeQuestion, bool, const bilingual_str& message, const std::string& noninteractive_message, const std::string& caption, unsigned int style); + + /** Progress message during initialization. */ + ADD_SIGNALS_DECL_WRAPPER(InitMessage, void, const std::string& message); + + /** Number of network connections changed. */ + ADD_SIGNALS_DECL_WRAPPER(NotifyNumConnectionsChanged, void, int newNumConnections); + + /** Network activity state changed. */ + ADD_SIGNALS_DECL_WRAPPER(NotifyNetworkActiveChanged, void, bool networkActive); + + /** + * Status bar alerts changed. + */ + ADD_SIGNALS_DECL_WRAPPER(NotifyAlertChanged, void, ); + + /** + * Show progress e.g. for verifychain. + * resume_possible indicates shutting down now will result in the current progress action resuming upon restart. + */ + ADD_SIGNALS_DECL_WRAPPER(ShowProgress, void, const std::string& title, int nProgress, bool resume_possible); + + /** New block has been accepted */ + ADD_SIGNALS_DECL_WRAPPER(NotifyBlockTip, void, SynchronizationState, const CBlockIndex*); + + /** Best header has changed */ + ADD_SIGNALS_DECL_WRAPPER(NotifyHeaderTip, void, SynchronizationState, const CBlockIndex*); + + /** Banlist did change. */ + ADD_SIGNALS_DECL_WRAPPER(BannedListChanged, void, void); +}; + +/** Show warning message **/ +void InitWarning(const bilingual_str& str); + +/** Show error message **/ +bool InitError(const bilingual_str& str); +constexpr auto AbortError = InitError; + +extern CClientUIInterface uiInterface; + +#endif // BITCOIN_NODE_UI_INTERFACE_H -- cgit v1.2.3