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Merge pull request #1988 from Diapolo/ThreadSafeMessageBox

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update CClientUIInterface and remove orphan Wx stuff
This commit is contained in:
Wladimir J. van der Laan 2012-11-27 12:34:18 -08:00
commit 97c8e6389e
12 changed files with 133 additions and 66 deletions
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4
src/bitcoinrpc.cpp
View File

@ -769,7 +769,7 @@ void ThreadRPCServer2(void* parg)
strWhatAmI.c_str(),
GetConfigFile().string().c_str(),
EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str()),
_("Error"), CClientUIInterface::OK | CClientUIInterface::MODAL);
"", CClientUIInterface::MSG_ERROR);
StartShutdown();
return;
}
@ -860,7 +860,7 @@ void ThreadRPCServer2(void* parg)
}
if (!fListening) {
uiInterface.ThreadSafeMessageBox(strerr, _("Error"), CClientUIInterface::OK | CClientUIInterface::MODAL);
uiInterface.ThreadSafeMessageBox(strerr, "", CClientUIInterface::MSG_ERROR);
StartShutdown();
return;
}

11
src/init.cpp
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@ -2,6 +2,7 @@
// Copyright (c) 2009-2012 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "txdb.h"
#include "walletdb.h"
#include "bitcoinrpc.h"
@ -9,6 +10,7 @@
#include "init.h"
#include "util.h"
#include "ui_interface.h"
#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/filesystem/convenience.hpp>
@ -209,17 +211,16 @@ int main(int argc, char* argv[])
bool static InitError(const std::string &str)
{
uiInterface.ThreadSafeMessageBox(str, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::MODAL);
uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
return false;
}
bool static InitWarning(const std::string &str)
{
uiInterface.ThreadSafeMessageBox(str, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
return true;
}
bool static Bind(const CService &addr, unsigned int flags) {
if (!(flags & BF_EXPLICIT) && IsLimited(addr))
return false;
@ -608,7 +609,7 @@ bool AppInit2()
" Original wallet.dat saved as wallet.{timestamp}.bak in %s; if"
" your balance or transactions are incorrect you should"
" restore from a backup."), strDataDir.c_str());
uiInterface.ThreadSafeMessageBox(msg, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
InitWarning(msg);
}
if (r == CDBEnv::RECOVER_FAIL)
return InitError(_("wallet.dat corrupt, salvage failed"));
@ -808,7 +809,7 @@ bool AppInit2()
{
string msg(_("Warning: error reading wallet.dat! All keys read correctly, but transaction data"
" or address book entries might be missing or incorrect."));
uiInterface.ThreadSafeMessageBox(msg, _("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
InitWarning(msg);
}
else if (nLoadWalletRet == DB_TOO_NEW)
strErrors << _("Error loading wallet.dat: Wallet requires newer version of Bitcoin") << "\n";

5
src/main.cpp
View File

@ -2197,10 +2197,10 @@ bool CheckDiskSpace(uint64 nAdditionalBytes)
if (nFreeBytesAvailable < nMinDiskSpace + nAdditionalBytes)
{
fShutdown = true;
string strMessage = _("Warning: Disk space is low!");
string strMessage = _("Error: Disk space is low!");
strMiscWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
uiInterface.ThreadSafeMessageBox(strMessage, "Bitcoin", CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL);
uiInterface.ThreadSafeMessageBox(strMessage, "", CClientUIInterface::MSG_ERROR);
StartShutdown();
return false;
}
@ -3681,7 +3681,6 @@ public:
CBlock* CreateNewBlock(CReserveKey& reservekey)
{
// Create new block
auto_ptr<CBlock> pblock(new CBlock());
if (!pblock.get())

21
src/noui.cpp
View File

@ -2,16 +2,33 @@
// Copyright (c) 2009-2012 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "ui_interface.h"
#include "init.h"
#include "bitcoinrpc.h"
#include <string>
static int noui_ThreadSafeMessageBox(const std::string& message, const std::string& caption, int style)
static int noui_ThreadSafeMessageBox(const std::string& message, const std::string& caption, unsigned int style)
{
std::string strCaption;
// Check for usage of predefined caption
switch (style) {
case CClientUIInterface::MSG_ERROR:
strCaption += _("Error");
break;
case CClientUIInterface::MSG_WARNING:
strCaption += _("Warning");
break;
case CClientUIInterface::MSG_INFORMATION:
strCaption += _("Information");
break;
default:
strCaption += caption; // Use supplied caption
}
printf("%s: %s\n", caption.c_str(), message.c_str());
fprintf(stderr, "%s: %s\n", caption.c_str(), message.c_str());
fprintf(stderr, "%s: %s\n", strCaption.c_str(), message.c_str());
return 4;
}

10
src/qt/bitcoin.cpp
View File

@ -7,7 +7,6 @@
#include "optionsmodel.h"
#include "guiutil.h"
#include "guiconstants.h"
#include "init.h"
#include "ui_interface.h"
#include "qtipcserver.h"
@ -35,18 +34,19 @@ Q_IMPORT_PLUGIN(qtaccessiblewidgets)
static BitcoinGUI *guiref;
static QSplashScreen *splashref;
static void ThreadSafeMessageBox(const std::string& message, const std::string& caption, int style)
static void ThreadSafeMessageBox(const std::string& message, const std::string& caption, unsigned int style)
{
// Message from network thread
if(guiref)
{
bool modal = (style & CClientUIInterface::MODAL);
// in case of modal message, use blocking connection to wait for user to click OK
QMetaObject::invokeMethod(guiref, "error",
// In case of modal message, use blocking connection to wait for user to click a button
QMetaObject::invokeMethod(guiref, "message",
modal ? GUIUtil::blockingGUIThreadConnection() : Qt::QueuedConnection,
Q_ARG(QString, QString::fromStdString(caption)),
Q_ARG(QString, QString::fromStdString(message)),
Q_ARG(bool, modal));
Q_ARG(bool, modal),
Q_ARG(unsigned int, style));
}
else
{

58
src/qt/bitcoingui.cpp
View File

@ -25,6 +25,7 @@
#include "notificator.h"
#include "guiutil.h"
#include "rpcconsole.h"
#include "ui_interface.h"
#ifdef Q_OS_MAC
#include "macdockiconhandler.h"
@ -366,8 +367,8 @@ void BitcoinGUI::setClientModel(ClientModel *clientModel)
setNumBlocks(clientModel->getNumBlocks(), clientModel->getNumBlocksOfPeers());
connect(clientModel, SIGNAL(numBlocksChanged(int,int)), this, SLOT(setNumBlocks(int,int)));
// Report errors from network/worker thread
connect(clientModel, SIGNAL(error(QString,QString,bool)), this, SLOT(error(QString,QString,bool)));
// Receive and report messages from network/worker thread
connect(clientModel, SIGNAL(message(QString,QString,bool,unsigned int)), this, SLOT(message(QString,QString,bool,unsigned int)));
overviewPage->setClientModel(clientModel);
rpcConsole->setClientModel(clientModel);
@ -381,8 +382,8 @@ void BitcoinGUI::setWalletModel(WalletModel *walletModel)
this->walletModel = walletModel;
if(walletModel)
{
// Report errors from wallet thread
connect(walletModel, SIGNAL(error(QString,QString,bool)), this, SLOT(error(QString,QString,bool)));
// Receive and report messages from wallet thread
connect(walletModel, SIGNAL(message(QString,QString,bool,unsigned int)), this, SLOT(message(QString,QString,bool,unsigned int)));
// Put transaction list in tabs
transactionView->setModel(walletModel);
@ -592,15 +593,50 @@ void BitcoinGUI::setNumBlocks(int count, int nTotalBlocks)
progressBar->setToolTip(tooltip);
}
void BitcoinGUI::error(const QString &title, const QString &message, bool modal)
void BitcoinGUI::message(const QString &title, const QString &message, bool modal, unsigned int style)
{
// Report errors from network/worker thread
if(modal)
{
QMessageBox::critical(this, title, message, QMessageBox::Ok, QMessageBox::Ok);
} else {
notificator->notify(Notificator::Critical, title, message);
QString strTitle = tr("Bitcoin") + " - ";
// Default to information icon
int nMBoxIcon = QMessageBox::Information;
int nNotifyIcon = Notificator::Information;
// Check for usage of predefined title
switch (style) {
case CClientUIInterface::MSG_ERROR:
strTitle += tr("Error");
break;
case CClientUIInterface::MSG_WARNING:
strTitle += tr("Warning");
break;
case CClientUIInterface::MSG_INFORMATION:
strTitle += tr("Information");
break;
default:
strTitle += title; // Use supplied title
}
// Check for error/warning icon
if (style & CClientUIInterface::ICON_ERROR) {
nMBoxIcon = QMessageBox::Critical;
nNotifyIcon = Notificator::Critical;
}
else if (style & CClientUIInterface::ICON_WARNING) {
nMBoxIcon = QMessageBox::Warning;
nNotifyIcon = Notificator::Warning;
}
// Display message
if (modal) {
// Check for buttons, use OK as default, if none was supplied
QMessageBox::StandardButton buttons;
if (!(buttons = (QMessageBox::StandardButton)(style & CClientUIInterface::BTN_MASK)))
buttons = QMessageBox::Ok;
QMessageBox mBox((QMessageBox::Icon)nMBoxIcon, strTitle, message, buttons);
mBox.exec();
}
else
notificator->notify((Notificator::Class)nNotifyIcon, strTitle, message);
}
void BitcoinGUI::changeEvent(QEvent *e)

10
src/qt/bitcoingui.h
View File

@ -119,8 +119,14 @@ public slots:
*/
void setEncryptionStatus(int status);
/** Notify the user of an error in the network or transaction handling code. */
void error(const QString &title, const QString &message, bool modal);
/** Notify the user of an event from the core network or transaction handling code.
@param[in] title the message box / notification title
@param[in] message the displayed text
@param[in] modal true to use a message box, false to use a notification
@param[in] style style definitions (icon and used buttons - buttons only for message boxes)
@see CClientUIInterface::MessageBoxFlags
*/
void message(const QString &title, const QString &message, bool modal, unsigned int style);
/** Asks the user whether to pay the transaction fee or to cancel the transaction.
It is currently not possible to pass a return value to another thread through
BlockingQueuedConnection, so an indirected pointer is used.

2
src/qt/clientmodel.cpp
View File

@ -84,7 +84,7 @@ void ClientModel::updateAlert(const QString &hash, int status)
CAlert alert = CAlert::getAlertByHash(hash_256);
if(!alert.IsNull())
{
emit error(tr("Network Alert"), QString::fromStdString(alert.strStatusBar), false);
emit message(tr("Network Alert"), QString::fromStdString(alert.strStatusBar), false, CClientUIInterface::ICON_ERROR);
}
}

4
src/qt/clientmodel.h
View File

@ -70,8 +70,8 @@ signals:
void numBlocksChanged(int count, int countOfPeers);
void alertsChanged(const QString &warnings);
//! Asynchronous error notification
void error(const QString &title, const QString &message, bool modal);
//! Asynchronous message notification
void message(const QString &title, const QString &message, bool modal, unsigned int style);
public slots:
void updateTimer();

4
src/qt/walletmodel.h
View File

@ -147,8 +147,8 @@ signals:
// this means that the unlocking failed or was cancelled.
void requireUnlock();
// Asynchronous error notification
void error(const QString &title, const QString &message, bool modal);
// Asynchronous message notification
void message(const QString &title, const QString &message, bool modal, unsigned int style);
public slots:
/* Wallet status might have changed */

66
src/ui_interface.h
View File

@ -29,38 +29,46 @@ public:
/** Flags for CClientUIInterface::ThreadSafeMessageBox */
enum MessageBoxFlags
{
YES = 0x00000002,
OK = 0x00000004,
NO = 0x00000008,
YES_NO = (YES|NO),
CANCEL = 0x00000010,
APPLY = 0x00000020,
CLOSE = 0x00000040,
OK_DEFAULT = 0x00000000,
YES_DEFAULT = 0x00000000,
NO_DEFAULT = 0x00000080,
CANCEL_DEFAULT = 0x80000000,
ICON_EXCLAMATION = 0x00000100,
ICON_HAND = 0x00000200,
ICON_WARNING = ICON_EXCLAMATION,
ICON_ERROR = ICON_HAND,
ICON_QUESTION = 0x00000400,
ICON_INFORMATION = 0x00000800,
ICON_STOP = ICON_HAND,
ICON_ASTERISK = ICON_INFORMATION,
ICON_MASK = (0x00000100|0x00000200|0x00000400|0x00000800),
FORWARD = 0x00001000,
BACKWARD = 0x00002000,
RESET = 0x00004000,
HELP = 0x00008000,
MORE = 0x00010000,
SETUP = 0x00020000,
// Force blocking, modal message box dialog (not just OS notification)
MODAL = 0x00040000
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,
/** Predefined combinations for certain default usage cases */
MSG_INFORMATION = (ICON_INFORMATION | BTN_OK),
MSG_WARNING = (ICON_WARNING | BTN_OK | MODAL),
MSG_ERROR = (ICON_ERROR | BTN_OK | MODAL)
};
/** Show message box. */
boost::signals2::signal<void (const std::string& message, const std::string& caption, int style)> ThreadSafeMessageBox;
boost::signals2::signal<void (const std::string& message, const std::string& caption, unsigned int style)> ThreadSafeMessageBox;
/** Ask the user whether they want to pay a fee or not. */
boost::signals2::signal<bool (int64 nFeeRequired, const std::string& strCaption), boost::signals2::last_value<bool> > ThreadSafeAskFee;

2
src/util.cpp
View File

@ -1248,7 +1248,7 @@ void AddTimeData(const CNetAddr& ip, int64 nTime)
string strMessage = _("Warning: Please check that your computer's date and time are correct! If your clock is wrong Bitcoin will not work properly.");
strMiscWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
uiInterface.ThreadSafeMessageBox(strMessage+" ", string("Bitcoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION);
uiInterface.ThreadSafeMessageBox(strMessage, "", CClientUIInterface::MSG_WARNING);
}
}
}