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update CClientUIInterface and remove orphan Wx stuff

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- fix ThreadSafeMessageBox always displays error icon
- allow to specify MSG_ERROR / MSG_WARNING or MSG_INFORMATION without a
  custom caption / title
- allow to specify CClientUIInterface::ICON_ERROR / ICON_WARNING and
  ICON_INFORMATION (which is default) as message box icon
- remove CClientUIInterface::OK from ThreadSafeMessageBox-calls, as
  the OK button will be set as default, if none is specified
- prepend "Bitcoin - " to used captions
- rename BitcoinGUI::error() -> BitcoinGUI::message() and add function
  documentation
- change all style parameters and enum flags to unsigned
- update code to use that new API

- update Client- and WalletModel to use new BitcoinGUI::message() and
  rename the classes error() method into message()
- include the possibility to supply the wanted icon for messages from
  Client- and WalletModel via "style" parameter
This commit is contained in:
Philip Kaufmann
2012-11-05 08:04:21 +01:00
parent 3ed1ccb089
commit 5350ea4171
12 changed files with 133 additions and 66 deletions
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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 */