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Do not ask a UI question from bitcoind

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This commit is contained in:
Pieter Wuille 2016-06-24 16:35:21 +02:00
parent 08338942b5
commit 1acf1db76f
4 changed files with 13 additions and 1 deletions
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3
src/init.cpp
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@ -1317,8 +1317,9 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
if (!fLoaded) { if (!fLoaded) {
// first suggest a reindex // first suggest a reindex
if (!fReset) { if (!fReset) {
bool fRet = uiInterface.ThreadSafeMessageBox( bool fRet = uiInterface.ThreadSafeQuestion(
strLoadError + ".\n\n" + _("Do you want to rebuild the block database now?"), strLoadError + ".\n\n" + _("Do you want to rebuild the block database now?"),
strLoadError + ".\nPlease restart with -reindex or -reindex-chainstate to recover.",
"", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT); "", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT);
if (fRet) { if (fRet) {
fReindex = true; fReindex = true;

6
src/noui.cpp
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@ -39,6 +39,11 @@ static bool noui_ThreadSafeMessageBox(const std::string& message, const std::str
return false; return false;
} }
static bool noui_ThreadSafeQuestion(const std::string& /* ignored interactive message */, const std::string& message, const std::string& caption, unsigned int style)
{
return noui_ThreadSafeMessageBox(message, caption, style);
}
static void noui_InitMessage(const std::string& message) static void noui_InitMessage(const std::string& message)
{ {
LogPrintf("init message: %s\n", message); LogPrintf("init message: %s\n", message);
@ -48,5 +53,6 @@ void noui_connect()
{ {
// Connect bitcoind signal handlers // Connect bitcoind signal handlers
uiInterface.ThreadSafeMessageBox.connect(noui_ThreadSafeMessageBox); uiInterface.ThreadSafeMessageBox.connect(noui_ThreadSafeMessageBox);
uiInterface.ThreadSafeQuestion.connect(noui_ThreadSafeQuestion);
uiInterface.InitMessage.connect(noui_InitMessage); uiInterface.InitMessage.connect(noui_InitMessage);
} }

2
src/qt/bitcoingui.cpp
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@ -1105,12 +1105,14 @@ void BitcoinGUI::subscribeToCoreSignals()
{ {
// Connect signals to client // Connect signals to client
uiInterface.ThreadSafeMessageBox.connect(boost::bind(ThreadSafeMessageBox, this, _1, _2, _3)); uiInterface.ThreadSafeMessageBox.connect(boost::bind(ThreadSafeMessageBox, this, _1, _2, _3));
uiInterface.ThreadSafeQuestion.connect(boost::bind(ThreadSafeMessageBox, this, _1, _3, _4));
} }
void BitcoinGUI::unsubscribeFromCoreSignals() void BitcoinGUI::unsubscribeFromCoreSignals()
{ {
// Disconnect signals from client // Disconnect signals from client
uiInterface.ThreadSafeMessageBox.disconnect(boost::bind(ThreadSafeMessageBox, this, _1, _2, _3)); uiInterface.ThreadSafeMessageBox.disconnect(boost::bind(ThreadSafeMessageBox, this, _1, _2, _3));
uiInterface.ThreadSafeQuestion.disconnect(boost::bind(ThreadSafeMessageBox, this, _1, _3, _4));
} }
UnitDisplayStatusBarControl::UnitDisplayStatusBarControl(const PlatformStyle *platformStyle) : UnitDisplayStatusBarControl::UnitDisplayStatusBarControl(const PlatformStyle *platformStyle) :

3
src/ui_interface.h
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@ -76,6 +76,9 @@ public:
/** Show message box. */ /** Show message box. */
boost::signals2::signal<bool (const std::string& message, const std::string& caption, unsigned int style), boost::signals2::last_value<bool> > ThreadSafeMessageBox; boost::signals2::signal<bool (const std::string& message, const std::string& caption, unsigned int style), boost::signals2::last_value<bool> > ThreadSafeMessageBox;
/** If possible, ask the user a question. If not, falls back to ThreadSafeMessageBox(noninteractive_message, caption, style) and returns false. */
boost::signals2::signal<bool (const std::string& message, const std::string& noninteractive_message, const std::string& caption, unsigned int style), boost::signals2::last_value<bool> > ThreadSafeQuestion;
/** Progress message during initialization. */ /** Progress message during initialization. */
boost::signals2::signal<void (const std::string &message)> InitMessage; boost::signals2::signal<void (const std::string &message)> InitMessage;