dash/blackcoin-more
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #1019 from laanwj/2012_03_uirefactor

Browse Source 
Streamline UI ↔ Core interface
This commit is contained in:
Pieter Wuille
2012-04-04 05:03:07 -07:00
parent cadae3588c 5cccb13dad
commit b0a7e05a45
31 changed files with 325 additions and 377 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/qt/addressbookpage.cpp
View File

@@ -94,8 +94,6 @@ void AddressBookPage::setModel(AddressTableModel *model)
this->model = model;
if(!model)
return;
// Refresh list from core
model->updateList();
proxyModel = new QSortFilterProxyModel(this);
proxyModel->setSourceModel(model);

11
src/qt/addresstablemodel.cpp
View File

@@ -231,7 +231,7 @@ QModelIndex AddressTableModel::index(int row, int column, const QModelIndex & pa
}
}
void AddressTableModel::updateList()
void AddressTableModel::update()
{
// Update address book model from Bitcoin core
beginResetModel();
@@ -285,10 +285,9 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con
{
return QString();
}
// Add entry and update list
// Add entry
CRITICAL_BLOCK(wallet->cs_wallet)
wallet->SetAddressBookName(strAddress, strLabel);
updateList();
return QString::fromStdString(strAddress);
}
@@ -306,15 +305,9 @@ bool AddressTableModel::removeRows(int row, int count, const QModelIndex & paren
{
wallet->DelAddressBookName(rec->address.toStdString());
}
updateList();
return true;
}
void AddressTableModel::update()
{
}
/* Look up label for address in address book, if not found return empty string.
*/
QString AddressTableModel::labelForAddress(const QString &address) const

6
src/qt/addresstablemodel.h
View File

@@ -56,10 +56,6 @@ public:
*/
QString addRow(const QString &type, const QString &label, const QString &address);
/* Update address list from core. Invalidates any indices.
*/
void updateList();
/* Look up label for address in address book, if not found return empty string.
*/
QString labelForAddress(const QString &address) const;
@@ -82,6 +78,8 @@ signals:
void defaultAddressChanged(const QString &address);
public slots:
/* Update address list from core. Invalidates any indices.
*/
void update();
};

100
src/qt/bitcoin.cpp
View File

@@ -5,6 +5,7 @@
#include "clientmodel.h"
#include "walletmodel.h"
#include "optionsmodel.h"
#include "guiutil.h"
#include "headers.h"
#include "init.h"
@@ -12,7 +13,6 @@
#include <QApplication>
#include <QMessageBox>
#include <QThread>
#include <QTextCodec>
#include <QLocale>
#include <QTranslator>
@@ -21,27 +21,35 @@
#include <boost/interprocess/ipc/message_queue.hpp>
#if defined(BITCOIN_NEED_QT_PLUGINS) && !defined(_BITCOIN_QT_PLUGINS_INCLUDED)
#define _BITCOIN_QT_PLUGINS_INCLUDED
#define __INSURE__
#include <QtPlugin>
Q_IMPORT_PLUGIN(qcncodecs)
Q_IMPORT_PLUGIN(qjpcodecs)
Q_IMPORT_PLUGIN(qtwcodecs)
Q_IMPORT_PLUGIN(qkrcodecs)
Q_IMPORT_PLUGIN(qtaccessiblewidgets)
#endif
// Need a global reference for the notifications to find the GUI
BitcoinGUI *guiref;
QSplashScreen *splashref;
static BitcoinGUI *guiref;
static QSplashScreen *splashref;
static WalletModel *walletmodel;
static ClientModel *clientmodel;
int MyMessageBox(const std::string& message, const std::string& caption, int style, wxWindow* parent, int x, int y)
{
// Message from AppInit2(), always in main thread before main window is constructed
QMessageBox::critical(0, QString::fromStdString(caption),
QString::fromStdString(message),
QMessageBox::Ok, QMessageBox::Ok);
return 4;
}
int ThreadSafeMessageBox(const std::string& message, const std::string& caption, int style, wxWindow* parent, int x, int y)
int ThreadSafeMessageBox(const std::string& message, const std::string& caption, int style)
{
// Message from network thread
if(guiref)
{
QMetaObject::invokeMethod(guiref, "error", Qt::QueuedConnection,
bool modal = (style & wxMODAL);
// in case of modal message, use blocking connection to wait for user to click OK
QMetaObject::invokeMethod(guiref, "error",
modal ? GUIUtil::blockingGUIThreadConnection() : Qt::QueuedConnection,
Q_ARG(QString, QString::fromStdString(caption)),
Q_ARG(QString, QString::fromStdString(message)));
Q_ARG(QString, QString::fromStdString(message)),
Q_ARG(bool, modal));
}
else
{
@@ -51,7 +59,7 @@ int ThreadSafeMessageBox(const std::string& message, const std::string& caption,
return 4;
}
bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption, wxWindow* parent)
bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption)
{
if(!guiref)
return false;
@@ -59,15 +67,7 @@ bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption, wxWindo
return true;
bool payFee = false;
// Call slot on GUI thread.
// If called from another thread, use a blocking QueuedConnection.
Qt::ConnectionType connectionType = Qt::DirectConnection;
if(QThread::currentThread() != QCoreApplication::instance()->thread())
{
connectionType = Qt::BlockingQueuedConnection;
}
QMetaObject::invokeMethod(guiref, "askFee", connectionType,
QMetaObject::invokeMethod(guiref, "askFee", GUIUtil::blockingGUIThreadConnection(),
Q_ARG(qint64, nFeeRequired),
Q_ARG(bool*, &payFee));
@@ -79,31 +79,22 @@ void ThreadSafeHandleURL(const std::string& strURL)
if(!guiref)
return;
// Call slot on GUI thread.
// If called from another thread, use a blocking QueuedConnection.
Qt::ConnectionType connectionType = Qt::DirectConnection;
if(QThread::currentThread() != QCoreApplication::instance()->thread())
{
connectionType = Qt::BlockingQueuedConnection;
}
QMetaObject::invokeMethod(guiref, "handleURL", connectionType,
QMetaObject::invokeMethod(guiref, "handleURL", GUIUtil::blockingGUIThreadConnection(),
Q_ARG(QString, QString::fromStdString(strURL)));
}
void CalledSetStatusBar(const std::string& strText, int nField)
{
// Only used for built-in mining, which is disabled, simple ignore
}
void UIThreadCall(boost::function0<void> fn)
{
// Only used for built-in mining, which is disabled, simple ignore
}
void MainFrameRepaint()
{
if(guiref)
QMetaObject::invokeMethod(guiref, "refreshStatusBar", Qt::QueuedConnection);
if(clientmodel)
QMetaObject::invokeMethod(clientmodel, "update", Qt::QueuedConnection);
if(walletmodel)
QMetaObject::invokeMethod(walletmodel, "update", Qt::QueuedConnection);
}
void AddressBookRepaint()
{
if(walletmodel)
QMetaObject::invokeMethod(walletmodel, "updateAddressList", Qt::QueuedConnection);
}
void InitMessage(const std::string &message)
@@ -115,6 +106,11 @@ void InitMessage(const std::string &message)
}
}
void QueueShutdown()
{
QMetaObject::invokeMethod(QCoreApplication::instance(), "quit", Qt::QueuedConnection);
}
/*
Translate string to current locale using Qt.
*/
@@ -221,22 +217,24 @@ int main(int argc, char *argv[])
try
{
BitcoinGUI window;
guiref = &window;
if(AppInit2(argc, argv))
{
{
// Put this in a block, so that BitcoinGUI is cleaned up properly before
// calling Shutdown() in case of exceptions.
// Put this in a block, so that the Model objects are cleaned up before
// calling Shutdown().
optionsModel.Upgrade(); // Must be done after AppInit2
BitcoinGUI window;
if (splashref)
splash.finish(&window);
ClientModel clientModel(&optionsModel);
clientmodel = &clientModel;
WalletModel walletModel(pwalletMain, &optionsModel);
walletmodel = &walletModel;
guiref = &window;
window.setClientModel(&clientModel);
window.setWalletModel(&walletModel);
@@ -273,7 +271,11 @@ int main(int argc, char *argv[])
#endif
app.exec();
window.setClientModel(0);
window.setWalletModel(0);
guiref = 0;
clientmodel = 0;
walletmodel = 0;
}
Shutdown(NULL);
}

26
src/qt/bitcoingui.cpp
View File

@@ -339,7 +339,7 @@ void BitcoinGUI::setClientModel(ClientModel *clientModel)
connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int)));
// Report errors from network/worker thread
connect(clientModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString)));
connect(clientModel, SIGNAL(error(QString,QString, bool)), this, SLOT(error(QString,QString,bool)));
}
}
@@ -349,7 +349,7 @@ void BitcoinGUI::setWalletModel(WalletModel *walletModel)
if(walletModel)
{
// Report errors from wallet thread
connect(walletModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString)));
connect(walletModel, SIGNAL(error(QString,QString,bool)), this, SLOT(error(QString,QString,bool)));
// Put transaction list in tabs
transactionView->setModel(walletModel);
@@ -552,23 +552,15 @@ void BitcoinGUI::setNumBlocks(int count)
progressBar->setToolTip(tooltip);
}
void BitcoinGUI::refreshStatusBar()
{
/* Might display multiple times in the case of multiple alerts
static QString prevStatusBar;
QString newStatusBar = clientModel->getStatusBarWarnings();
if (prevStatusBar != newStatusBar)
{
prevStatusBar = newStatusBar;
error(tr("Network Alert"), newStatusBar);
}*/
setNumBlocks(clientModel->getNumBlocks());
}
void BitcoinGUI::error(const QString &title, const QString &message)
void BitcoinGUI::error(const QString &title, const QString &message, bool modal)
{
// Report errors from network/worker thread
notificator->notify(Notificator::Critical, title, message);
if(modal)
{
QMessageBox::critical(this, title, message, QMessageBox::Ok, QMessageBox::Ok);
} else {
notificator->notify(Notificator::Critical, title, message);
}
}
void BitcoinGUI::changeEvent(QEvent *e)

4
src/qt/bitcoingui.h
View File

@@ -113,11 +113,9 @@ public slots:
@see WalletModel::EncryptionStatus
*/
void setEncryptionStatus(int status);
/** Set the status bar text if there are any warnings (removes sync progress bar if applicable) */
void refreshStatusBar();
/** Notify the user of an error in the network or transaction handling code. */
void error(const QString &title, const QString &message);
void error(const QString &title, const QString &message, bool modal);
/** 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.

18
src/qt/clientmodel.cpp
View File

@@ -6,19 +6,12 @@
#include "headers.h"
#include <QTimer>
#include <QDateTime>
ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
QObject(parent), optionsModel(optionsModel),
cachedNumConnections(0), cachedNumBlocks(0)
{
// Until signal notifications is built into the bitcoin core,
// simply update everything after polling using a timer.
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(update()));
timer->start(MODEL_UPDATE_DELAY);
numBlocksAtStartup = -1;
}
@@ -47,14 +40,23 @@ void ClientModel::update()
{
int newNumConnections = getNumConnections();
int newNumBlocks = getNumBlocks();
QString newStatusBar = getStatusBarWarnings();
if(cachedNumConnections != newNumConnections)
emit numConnectionsChanged(newNumConnections);
if(cachedNumBlocks != newNumBlocks)
if(cachedNumBlocks != newNumBlocks || cachedStatusBar != newStatusBar)
{
// Simply emit a numBlocksChanged for now in case the status message changes,
// so that the view updates the status bar.
// TODO: It should send a notification.
// (However, this might generate looped notifications and needs to be thought through and tested carefully)
// error(tr("Network Alert"), newStatusBar);
emit numBlocksChanged(newNumBlocks);
}
cachedNumConnections = newNumConnections;
cachedNumBlocks = newNumBlocks;
cachedStatusBar = newStatusBar;
}
bool ClientModel::isTestNet() const

3
src/qt/clientmodel.h
View File

@@ -43,6 +43,7 @@ private:
int cachedNumConnections;
int cachedNumBlocks;
QString cachedStatusBar;
int numBlocksAtStartup;
@@ -51,7 +52,7 @@ signals:
void numBlocksChanged(int count);
//! Asynchronous error notification
void error(const QString &title, const QString &message);
void error(const QString &title, const QString &message, bool modal);
public slots:

12
src/qt/guiutil.cpp
View File

@@ -17,6 +17,7 @@
#include <QClipboard>
#include <QFileDialog>
#include <QDesktopServices>
#include <QThread>
QString GUIUtil::dateTimeStr(qint64 nTime)
{
@@ -184,3 +185,14 @@ QString GUIUtil::getSaveFileName(QWidget *parent, const QString &caption,
return result;
}
Qt::ConnectionType GUIUtil::blockingGUIThreadConnection()
{
if(QThread::currentThread() != QCoreApplication::instance()->thread())
{
return Qt::BlockingQueuedConnection;
}
else
{
return Qt::DirectConnection;
}
}

8
src/qt/guiutil.h
View File

@@ -60,6 +60,14 @@ public:
const QString &dir=QString(), const QString &filter=QString(),
QString *selectedSuffixOut=0);
/** Get connection type to call object slot in GUI thread with invokeMethod. The call will be blocking.
@returns If called from the GUI thread, return a Qt::DirectConnection.
If called from another thread, return a Qt::BlockingQueuedConnection.
*/
static Qt::ConnectionType blockingGUIThreadConnection();
};
#endif // GUIUTIL_H

2
src/qt/transactiondesc.cpp
View File

@@ -4,7 +4,7 @@
#include "bitcoinunits.h"
#include "headers.h"
#include "qtui.h"
#include "ui_interface.h"
#include <QString>

17
src/qt/walletmodel.cpp
View File

@@ -7,7 +7,6 @@
#include "headers.h"
#include "db.h" // for BackupWallet
#include <QTimer>
#include <QSet>
WalletModel::WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *parent) :
@@ -16,12 +15,6 @@ WalletModel::WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *p
cachedBalance(0), cachedUnconfirmedBalance(0), cachedNumTransactions(0),
cachedEncryptionStatus(Unencrypted)
{
// Until signal notifications is built into the bitcoin core,
// simply update everything after polling using a timer.
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(update()));
timer->start(MODEL_UPDATE_DELAY);
addressTableModel = new AddressTableModel(wallet, this);
transactionTableModel = new TransactionTableModel(wallet, this);
}
@@ -69,6 +62,11 @@ void WalletModel::update()
addressTableModel->update();
}
void WalletModel::updateAddressList()
{
addressTableModel->update();
}
bool WalletModel::validateAddress(const QString &address)
{
CBitcoinAddress addressParsed(address.toStdString());
@@ -142,7 +140,7 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(const QList<SendCoinsRecipie
}
return TransactionCreationFailed;
}
if(!ThreadSafeAskFee(nFeeRequired, tr("Sending...").toStdString(), NULL))
if(!ThreadSafeAskFee(nFeeRequired, tr("Sending...").toStdString()))
{
return Aborted;
}
@@ -164,9 +162,6 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(const QList<SendCoinsRecipie
}
}
// Update our model of the address table
addressTableModel->updateList();
return SendCoinsReturn(OK, 0, hex);
}

7
src/qt/walletmodel.h
View File

@@ -3,7 +3,7 @@
#include <QObject>
#include "util.h"
#include "allocators.h" /* for SecureString */
class OptionsModel;
class AddressTableModel;
@@ -135,12 +135,11 @@ signals:
void requireUnlock();
// Asynchronous error notification
void error(const QString &title, const QString &message);
void error(const QString &title, const QString &message, bool modal);
public slots:
private slots:
void update();
void updateAddressList();
};