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bitcoingui.cpp
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bitcoingui.cpp
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/*
* Qt4 bitcoin GUI.
*
* W.J. van der Laan 2011-2012
* The Bitcoin Developers 2011-2012
*/
#include "bitcoingui.h"
#include "transactiontablemodel.h"
#include "addressbookpage.h"
#include "messagepage.h"
#include "sendcoinsdialog.h"
#include "signverifymessagedialog.h"
#include "optionsdialog.h"
#include "aboutdialog.h"
#include "clientmodel.h"
#include "walletmodel.h"
#include "messagemodel.h"
#include "editaddressdialog.h"
#include "optionsmodel.h"
#include "transactiondescdialog.h"
#include "addresstablemodel.h"
#include "transactionview.h"
#include "overviewpage.h"
#include "statisticspage.h"
#include "blockbrowser.h"
#include "marketbrowser.h"
#include "mintingview.h"
#include "multisigdialog.h"
#include "bitcoinunits.h"
#include "guiconstants.h"
#include "askpassphrasedialog.h"
#include "notificator.h"
#include "guiutil.h"
#include "rpcconsole.h"
#include "wallet.h"
#ifdef Q_OS_MAC
#include "macdockiconhandler.h"
#endif
#include <QApplication>
#include <QMainWindow>
#include <QMenuBar>
#include <QMenu>
#include <QIcon>
#include <QTabWidget>
#include <QVBoxLayout>
#include <QToolBar>
#include <QStatusBar>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QLocale>
#include <QMessageBox>
#include <QMimeData>
#include <QProgressBar>
#include <QStackedWidget>
#include <QDateTime>
#include <QMovie>
#include <QFileDialog>
#include <QDesktopServices>
#include <QTimer>
#include <QDragEnterEvent>
#include <QUrl>
#include <QStyle>
#include <QStyleFactory>
#include <QTextStream>
#include <QTextDocument>
#include <iostream>
extern CWallet* pwalletMain;
extern int64_t nLastCoinStakeSearchInterval;
double GetPoSKernelPS();
#define VERTICAL_TOOBAR_STYLESHEET "QToolBar {\
border:none;\
height:100%;\
padding-top:20px;\
text-align: left;\
}\
QToolButton {\
min-width:180px;\
background-color: transparent;\
border: 1px solid #707070;\
border-radius: 3px;\
margin: 3px;\
padding-left: 5px;\
/*padding-right:50px;*/\
padding-top:5px;\
width:100%;\
text-align: left;\
padding-bottom:5px;\
}\
QToolButton:pressed {\
background-color: #31363B;\
border: 1px solid silver;\
}\
QToolButton:hover {\
background-color: #31363B;\
border: 1px solid #707070;\
}"
#define HORIZONTAL_TOOLBAR_STYLESHEET "QToolBar {\
border: 1px solid #707070;\
background: 1px solid #31363B;\
font-weight: bold;\
}"
ActiveLabel::ActiveLabel(const QString & text, QWidget * parent):
QLabel(parent){}
void ActiveLabel::mouseReleaseEvent(QMouseEvent * event)
{
emit clicked();
}
BitcoinGUI::BitcoinGUI(QWidget *parent):
QMainWindow(parent),
clientModel(0),
walletModel(0),
encryptWalletAction(0),
changePassphraseAction(0),
unlockWalletAction(0),
lockWalletAction(0),
aboutQtAction(0),
trayIcon(0),
notificator(0),
rpcConsole(0),
nWeight(0)
{
resize(1300, 400);
setWindowTitle(tr("BZLCoin") + " - " + tr("Wallet"));
#ifndef Q_OS_MAC
qApp->setWindowIcon(QIcon(":icons/bzlcoin"));
setWindowIcon(QIcon(":icons/bzlcoin"));
#else
setUnifiedTitleAndToolBarOnMac(true);
QApplication::setAttribute(Qt::AA_DontShowIconsInMenus);
#endif
// TODO: Theme switching :)
QFile f(":qdarkstyle/style.qss");
if (f.exists())
{
f.open(QFile::ReadOnly | QFile::Text);
QTextStream ts(&f);
qApp->setStyleSheet(ts.readAll());
}
else
QApplication::setStyle(QStyleFactory::create("Fusion"));
// Accept D&D of URIs
setAcceptDrops(true);
// Create actions for the toolbar, menu bar and tray/dock icon
createActions();
// Create application menu bar
createMenuBar();
// Create the toolbars
createToolBars();
// Create the tray icon (or setup the dock icon)
createTrayIcon();
// Create tabs
overviewPage = new OverviewPage();
statisticsPage = new StatisticsPage(this);
blockBrowser = new BlockBrowser(this);
marketBrowser = new MarketBrowser(this);
multisigPage = new MultisigDialog(this);
//chatWindow = new ChatWindow(this);
transactionsPage = new QWidget(this);
QVBoxLayout *vbox = new QVBoxLayout();
transactionView = new TransactionView(this);
vbox->addWidget(transactionView);
transactionsPage->setLayout(vbox);
mintingPage = new QWidget(this);
QVBoxLayout *vboxMinting = new QVBoxLayout();
mintingView = new MintingView(this);
vboxMinting->addWidget(mintingView);
mintingPage->setLayout(vboxMinting);
addressBookPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab);
receiveCoinsPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab);
sendCoinsPage = new SendCoinsDialog(this);
messagePage = new MessagePage(this);
signVerifyMessageDialog = new SignVerifyMessageDialog(this);
centralWidget = new QStackedWidget(this);
centralWidget->addWidget(overviewPage);
centralWidget->addWidget(transactionsPage);
centralWidget->addWidget(mintingPage);
centralWidget->addWidget(addressBookPage);
centralWidget->addWidget(receiveCoinsPage);
centralWidget->addWidget(sendCoinsPage);
centralWidget->addWidget(messagePage);
centralWidget->addWidget(statisticsPage);
centralWidget->addWidget(blockBrowser);
centralWidget->addWidget(marketBrowser);
//centralWidget->addWidget(chatWindow);
setCentralWidget(centralWidget);
// Create status bar
statusBar();
// Status bar notification icons
QFrame *frameBlocks = new QFrame();
frameBlocks->setContentsMargins(0,0,0,0);
frameBlocks->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
frameBlocksLayout->setContentsMargins(3,0,3,0);
frameBlocksLayout->setSpacing(3);
labelEncryptionIcon = new ActiveLabel();
labelStakingIcon = new QLabel();
labelConnectionsIcon = new QLabel();
labelBlocksIcon = new QLabel();
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelEncryptionIcon);
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelStakingIcon);
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelConnectionsIcon);
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelBlocksIcon);
frameBlocksLayout->addStretch();
if (GetBoolArg("-staking", true))
{
QTimer *timerStakingIcon = new QTimer(labelStakingIcon);
connect(timerStakingIcon, SIGNAL(timeout()), this, SLOT(updateStakingIcon()));
timerStakingIcon->start(30 * 1000);
updateStakingIcon();
}
connect(labelEncryptionIcon, SIGNAL(clicked()), unlockWalletAction, SLOT(trigger()));
// Progress bar and label for blocks download
progressBarLabel = new QLabel();
progressBarLabel->setVisible(false);
progressBar = new QProgressBar();
progressBar->setAlignment(Qt::AlignCenter);
progressBar->setVisible(false);
// Override style sheet for progress bar for styles that have a segmented progress bar,
// as they make the text unreadable (workaround for issue #1071)
// See https://qt-project.org/doc/qt-4.8/gallery.html
QString curStyle = qApp->style()->metaObject()->className();
if(curStyle == "QWindowsStyle" || curStyle == "QWindowsXPStyle")
{
progressBar->setStyleSheet("QProgressBar { background-color: #e8e8e8; border: 1px solid grey; border-radius: 7px; padding: 1px; text-align: center; } QProgressBar::chunk { background: QLinearGradient(x1: 0, y1: 0, x2: 1, y2: 0, stop: 0 #FF8000, stop: 1 orange); border-radius: 7px; margin: 0px; }");
}
statusBar()->addWidget(progressBarLabel);
statusBar()->addWidget(progressBar);
statusBar()->addPermanentWidget(frameBlocks);
syncIconMovie = new QMovie(":/movies/update_spinner", "mng", this);
// Clicking on a transaction on the overview page simply sends you to transaction history page
connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), this, SLOT(gotoHistoryPage()));
connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), transactionView, SLOT(focusTransaction(QModelIndex)));
// Double-clicking on a transaction on the transaction history page shows details
connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));
rpcConsole = new RPCConsole(this);
connect(openRPCConsoleAction, SIGNAL(triggered()), rpcConsole, SLOT(show()));
// Clicking on "Verify Message" in the address book sends you to the verify message tab
connect(addressBookPage, SIGNAL(verifyMessage(QString)), this, SLOT(gotoVerifyMessageTab(QString)));
// Clicking on "Sign Message" in the receive coins page sends you to the sign message tab
connect(receiveCoinsPage, SIGNAL(signMessage(QString)), this, SLOT(gotoSignMessageTab(QString)));
gotoOverviewPage();
}
BitcoinGUI::~BitcoinGUI()
{
if(trayIcon) // Hide tray icon, as deleting will let it linger until quit (on Ubuntu)
trayIcon->hide();
#ifdef Q_OS_MAC
delete appMenuBar;
#endif
}
void BitcoinGUI::createActions()
{
QActionGroup *tabGroup = new QActionGroup(this);
overviewAction = new QAction(QIcon(":/icons/overview"), tr("&Overview"), this);
overviewAction->setToolTip(tr("Show general overview of wallet"));
overviewAction->setCheckable(true);
overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1));
tabGroup->addAction(overviewAction);
statisticsAction = new QAction(QIcon(":/icons/statistics"), tr("&Statistics"), this);
statisticsAction->setToolTip(tr("View statistics"));
statisticsAction->setCheckable(true);
tabGroup->addAction(statisticsAction);
blockAction = new QAction(QIcon(":/icons/block"), tr("&Block Explorer"), this);
blockAction->setToolTip(tr("Explore the BZLCoin Blockchain"));
blockAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_6));
blockAction->setCheckable(true);
tabGroup->addAction(blockAction);
marketAction = new QAction(QIcon(":/icons/mark"), tr("&Market"), this);
marketAction->setToolTip(tr("Market Data"));
marketAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_7));
marketAction->setCheckable(true);
tabGroup->addAction(marketAction);
//chatAction = new QAction(QIcon(":/icons/msg"), tr("&Social"), this);
//chatAction->setToolTip(tr("View chat"));
//chatAction->setCheckable(true);
//tabGroup->addAction(chatAction);
sendCoinsAction = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
sendCoinsAction->setToolTip(tr("Send coins to a BZLCoin address"));
sendCoinsAction->setCheckable(true);
sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2));
tabGroup->addAction(sendCoinsAction);
receiveCoinsAction = new QAction(QIcon(":/icons/receiving_addresses"), tr("&Receive coins"), this);
receiveCoinsAction->setToolTip(tr("Show the list of addresses for receiving payments"));
receiveCoinsAction->setCheckable(true);
receiveCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_3));
tabGroup->addAction(receiveCoinsAction);
historyAction = new QAction(QIcon(":/icons/history"), tr("&Transactions"), this);
historyAction->setToolTip(tr("Browse transaction history"));
historyAction->setCheckable(true);
historyAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_4));
tabGroup->addAction(historyAction);
addressBookAction = new QAction(QIcon(":/icons/address-book"), tr("&Address Book"), this);
addressBookAction->setToolTip(tr("Edit the list of stored addresses and labels"));
addressBookAction->setCheckable(true);
addressBookAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_5));
tabGroup->addAction(addressBookAction);
messageAction = new QAction(QIcon(":/icons/msg"), tr("&Messages"), this);
messageAction->setToolTip(tr("View and Send Encrypted messages"));
messageAction->setCheckable(true);
messageAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_8));
tabGroup->addAction(messageAction);
mintingAction = new QAction(QIcon(":/icons/stake"), tr("&Staking"), this);
mintingAction->setToolTip(tr("Show your staking capacity"));
mintingAction->setCheckable(true);
mintingAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_9));
tabGroup->addAction(mintingAction);
multisigAction = new QAction(QIcon(":/icons/multi"), tr("Multisig"), this);
tabGroup->addAction(multisigAction);
connect(overviewAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(overviewAction, SIGNAL(triggered()), this, SLOT(gotoOverviewPage()));
connect(blockAction, SIGNAL(triggered()), this, SLOT(gotoBlockBrowser()));
connect(statisticsAction, SIGNAL(triggered()), this, SLOT(gotoStatisticsPage()));
connect(marketAction, SIGNAL(triggered()), this, SLOT(gotoMarketBrowser()));
//connect(chatAction, SIGNAL(triggered()), this, SLOT(gotoChatPage()));
connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(gotoSendCoinsPage()));
connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(gotoReceiveCoinsPage()));
connect(mintingAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(mintingAction, SIGNAL(triggered()), this, SLOT(gotoMintingPage()));
connect(historyAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
connect(addressBookAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(addressBookAction, SIGNAL(triggered()), this, SLOT(gotoAddressBookPage()));
connect(messageAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(messageAction, SIGNAL(triggered()), this, SLOT(gotoMessagePage()));
connect(multisigAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
connect(multisigAction, SIGNAL(triggered()), this, SLOT(gotoMultisigPage()));
quitAction = new QAction(QIcon(":/icons/quit"), tr("E&xit"), this);
quitAction->setToolTip(tr("Quit application"));
quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
quitAction->setMenuRole(QAction::QuitRole);
aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About BZLCoin"), this);
aboutAction->setToolTip(tr("Show information about BZLCoin"));
aboutAction->setMenuRole(QAction::AboutRole);
aboutQtAction = new QAction(QIcon(":/trolltech/qmessagebox/images/qtlogo-64.png"), tr("About &Qt"), this);
aboutQtAction->setToolTip(tr("Show information about Qt"));
aboutQtAction->setMenuRole(QAction::AboutQtRole);
optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
optionsAction->setToolTip(tr("Modify configuration options for BZLCoin"));
optionsAction->setMenuRole(QAction::PreferencesRole);
toggleHideAction = new QAction(QIcon(":/icons/bitcoin"), tr("&Show / Hide"), this);
encryptWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Encrypt Wallet..."), this);
encryptWalletAction->setToolTip(tr("Encrypt or decrypt wallet"));
encryptWalletAction->setCheckable(true);
backupWalletAction = new QAction(QIcon(":/icons/filesave"), tr("&Backup Wallet..."), this);
backupWalletAction->setToolTip(tr("Backup wallet to another location"));
changePassphraseAction = new QAction(QIcon(":/icons/key"), tr("&Change Passphrase..."), this);
changePassphraseAction->setToolTip(tr("Change the passphrase used for wallet encryption"));
unlockWalletAction = new QAction(QIcon(":/icons/lock_open"), tr("&Unlock Wallet..."), this);
unlockWalletAction->setToolTip(tr("Unlock wallet"));
lockWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Lock Wallet"), this);
lockWalletAction->setToolTip(tr("Lock wallet"));
signMessageAction = new QAction(QIcon(":/icons/edit"), tr("Sign &message..."), this);
verifyMessageAction = new QAction(QIcon(":/icons/transaction_0"), tr("&Verify message..."), this);
exportAction = new QAction(QIcon(":/icons/export"), tr("&Export..."), this);
exportAction->setToolTip(tr("Export the data in the current tab to a file"));
openRPCConsoleAction = new QAction(QIcon(":/icons/debugwindow"), tr("&Debug window"), this);
openRPCConsoleAction->setToolTip(tr("Open debugging and diagnostic console"));
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
connect(toggleHideAction, SIGNAL(triggered()), this, SLOT(toggleHidden()));
connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
connect(backupWalletAction, SIGNAL(triggered()), this, SLOT(backupWallet()));
connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
connect(unlockWalletAction, SIGNAL(triggered()), this, SLOT(unlockWallet()));
connect(lockWalletAction, SIGNAL(triggered()), this, SLOT(lockWallet()));
connect(signMessageAction, SIGNAL(triggered()), this, SLOT(gotoSignMessageTab()));
connect(verifyMessageAction, SIGNAL(triggered()), this, SLOT(gotoVerifyMessageTab()));
}
void BitcoinGUI::createMenuBar()
{
#ifdef Q_OS_MAC
// Create a decoupled menu bar on Mac which stays even if the window is closed
appMenuBar = new QMenuBar();
#else
// Get the main window's menu bar on other platforms
appMenuBar = menuBar();
#endif
// Configure the menus
QMenu *file = appMenuBar->addMenu(tr("&File"));
file->addAction(exportAction);
file->addAction(multisigAction);
file->addAction(signMessageAction);
file->addAction(verifyMessageAction);
file->addSeparator();
file->addAction(quitAction);
QMenu *settings = appMenuBar->addMenu(tr("&Settings"));
settings->addAction(encryptWalletAction);
settings->addAction(backupWalletAction);
settings->addAction(changePassphraseAction);
settings->addAction(unlockWalletAction);
settings->addAction(lockWalletAction);
settings->addSeparator();
settings->addAction(optionsAction);
QMenu *help = appMenuBar->addMenu(tr("&Help"));
help->addAction(openRPCConsoleAction);
help->addSeparator();
help->addAction(aboutAction);
help->addAction(aboutQtAction);
}
void BitcoinGUI::createToolBars()
{
mainIcon = new QLabel (this);
mainIcon->setPixmap(QPixmap(":images/vertical"));
mainIcon->show();
mainToolbar = addToolBar(tr("Tabs toolbar"));
mainToolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
mainToolbar->addWidget(mainIcon);
mainToolbar->addAction(overviewAction);
mainToolbar->addAction(sendCoinsAction);
mainToolbar->addAction(receiveCoinsAction);
mainToolbar->addAction(historyAction);
mainToolbar->addAction(mintingAction);
mainToolbar->addAction(addressBookAction);
mainToolbar->addAction(messageAction);
mainToolbar->addAction(statisticsAction);
mainToolbar->addAction(blockAction);
mainToolbar->addAction(marketAction);
//mainToolbar->addAction(chatAction); Next release
secondaryToolbar = addToolBar(tr("Actions toolbar"));
secondaryToolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
secondaryToolbar->addAction(exportAction);
connect(mainToolbar, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(mainToolbarOrientation(Qt::Orientation)));
connect(secondaryToolbar, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(secondaryToolbarOrientation(Qt::Orientation)));
mainToolbarOrientation(mainToolbar->orientation());
secondaryToolbarOrientation(secondaryToolbar->orientation());
}
void BitcoinGUI::setClientModel(ClientModel *clientModel)
{
this->clientModel = clientModel;
if(clientModel)
{
// Replace some strings and icons, when using the testnet
if(clientModel->isTestNet())
{
setWindowTitle(windowTitle() + QString(" ") + tr("[testnet]"));
#ifndef Q_OS_MAC
qApp->setWindowIcon(QIcon(":icons/bitcoin_testnet"));
setWindowIcon(QIcon(":icons/bitcoin_testnet"));
#else
MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet"));
#endif
if(trayIcon)
{
trayIcon->setToolTip(tr("BZLCoin client") + QString(" ") + tr("[testnet]"));
trayIcon->setIcon(QIcon(":/icons/toolbar_testnet"));
toggleHideAction->setIcon(QIcon(":/icons/toolbar_testnet"));
}
aboutAction->setIcon(QIcon(":/icons/toolbar_testnet"));
}
// Keep up to date with client
setNumConnections(clientModel->getNumConnections());
connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
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)));
rpcConsole->setClientModel(clientModel);
addressBookPage->setOptionsModel(clientModel->getOptionsModel());
receiveCoinsPage->setOptionsModel(clientModel->getOptionsModel());
}
}
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)));
// Put transaction list in tabs
transactionView->setModel(walletModel);
mintingView->setModel(walletModel);
overviewPage->setModel(walletModel);
addressBookPage->setModel(walletModel->getAddressTableModel());
receiveCoinsPage->setModel(walletModel->getAddressTableModel());
sendCoinsPage->setModel(walletModel);
signVerifyMessageDialog->setModel(walletModel);
statisticsPage->setModel(clientModel);
blockBrowser->setModel(clientModel);
marketBrowser->setModel(clientModel);
multisigPage->setModel(walletModel);
//chatWindow->setModel(clientModel);
setEncryptionStatus(walletModel->getEncryptionStatus());
connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SLOT(setEncryptionStatus(int)));
// Balloon pop-up for new transaction
connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
this, SLOT(incomingTransaction(QModelIndex,int,int)));
// Ask for passphrase if needed
connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet()));
}
}
void BitcoinGUI::setMessageModel(MessageModel *messageModel)
{
this->messageModel = messageModel;
if(messageModel)
{
// Report errors from message thread
connect(messageModel, SIGNAL(error(QString,QString,bool)), this, SLOT(error(QString,QString,bool)));
// Put transaction list in tabs
messagePage->setModel(messageModel);
// Balloon pop-up for new message
connect(messageModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
this, SLOT(incomingMessage(QModelIndex,int,int)));
}
}
void BitcoinGUI::createTrayIcon()
{
QMenu *trayIconMenu;
#ifndef Q_OS_MAC
trayIcon = new QSystemTrayIcon(this);
trayIconMenu = new QMenu(this);
trayIcon->setContextMenu(trayIconMenu);
trayIcon->setToolTip(tr("BZLCoin client"));
trayIcon->setIcon(QIcon(":/icons/toolbar"));
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
trayIcon->show();
#else
// Note: On Mac, the dock icon is used to provide the tray's functionality.
MacDockIconHandler *dockIconHandler = MacDockIconHandler::instance();
dockIconHandler->setMainWindow((QMainWindow *)this);
trayIconMenu = dockIconHandler->dockMenu();
#endif
// Configuration of the tray icon (or dock icon) icon menu
trayIconMenu->addAction(toggleHideAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(sendCoinsAction);
trayIconMenu->addAction(receiveCoinsAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(multisigAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(signMessageAction);
trayIconMenu->addAction(verifyMessageAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(optionsAction);
trayIconMenu->addAction(openRPCConsoleAction);
#ifndef Q_OS_MAC // This is built-in on Mac
trayIconMenu->addSeparator();
trayIconMenu->addAction(quitAction);
#endif
notificator = new Notificator(qApp->applicationName(), trayIcon, this);
}
#ifndef Q_OS_MAC
void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason)
{
if(reason == QSystemTrayIcon::Trigger)
{
// Click on system tray icon triggers show/hide of the main window
toggleHideAction->trigger();
}
}
#endif
void BitcoinGUI::optionsClicked()
{
if(!clientModel || !clientModel->getOptionsModel())
return;
OptionsDialog dlg;
dlg.setModel(clientModel->getOptionsModel());
dlg.exec();
}
void BitcoinGUI::aboutClicked()
{
AboutDialog dlg;
dlg.setModel(clientModel);
dlg.exec();
}
void BitcoinGUI::setNumConnections(int count)
{
QString icon;
switch(count)
{
case 0: icon = ":/icons/connect_0"; break;
case 1: case 2: case 3: icon = ":/icons/connect_1"; break;
case 4: case 5: case 6: icon = ":/icons/connect_2"; break;
case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
default: icon = ":/icons/connect_4"; break;
}
labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
labelConnectionsIcon->setToolTip(tr("%n active connection(s) to BZLCoin network", "", count));
}
void BitcoinGUI::setNumBlocks(int count, int nTotalBlocks)
{
// don't show / hide progress bar and its label if we have no connection to the network
if (!clientModel || clientModel->getNumConnections() == 0)
{
progressBarLabel->setVisible(false);
progressBar->setVisible(false);
return;
}
QString strStatusBarWarnings = clientModel->getStatusBarWarnings();
QString tooltip;
if(count < nTotalBlocks)
{
int nRemainingBlocks = nTotalBlocks - count;
float nPercentageDone = count / (nTotalBlocks * 0.01f);
if (strStatusBarWarnings.isEmpty())
{
progressBarLabel->setText(tr("Synchronizing with network..."));
progressBarLabel->setVisible(true);
progressBar->setFormat(tr("~%n block(s) remaining", "", nRemainingBlocks));
progressBar->setMaximum(nTotalBlocks);
progressBar->setValue(count);
progressBar->setVisible(true);
}
tooltip = tr("Downloaded %1 of %2 blocks of transaction history (%3% done).").arg(count).arg(nTotalBlocks).arg(nPercentageDone, 0, 'f', 2);
}
else
{
if (strStatusBarWarnings.isEmpty())
progressBarLabel->setVisible(false);
progressBar->setVisible(false);
tooltip = tr("Downloaded %1 blocks of transaction history.").arg(count);
}
// Override progressBarLabel text and hide progress bar, when we have warnings to display
if (!strStatusBarWarnings.isEmpty())
{
progressBarLabel->setText(strStatusBarWarnings);
progressBarLabel->setVisible(true);
progressBar->setVisible(false);
}
QDateTime lastBlockDate = clientModel->getLastBlockDate();
int secs = lastBlockDate.secsTo(QDateTime::currentDateTime());
QString text;
// Represent time from last generated block in human readable text
if(secs <= 0)
{
// Fully up to date. Leave text empty.
}
else if(secs < 60)
{
text = tr("%n second(s) ago","",secs);
}
else if(secs < 60*60)
{
text = tr("%n minute(s) ago","",secs/60);
}
else if(secs < 24*60*60)
{
text = tr("%n hour(s) ago","",secs/(60*60));
}
else
{
text = tr("%n day(s) ago","",secs/(60*60*24));
}
// Set icon state: spinning if catching up, tick otherwise
if(secs < 90*60 && count >= nTotalBlocks)
{
tooltip = tr("Up to date") + QString(".<br>") + tooltip;
labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
overviewPage->showOutOfSyncWarning(false);
}
else
{
tooltip = tr("Catching up...") + QString("<br>") + tooltip;
labelBlocksIcon->setMovie(syncIconMovie);
syncIconMovie->start();
overviewPage->showOutOfSyncWarning(true);
}
if(!text.isEmpty())
{
tooltip += QString("<br>");
tooltip += tr("Last received block was generated %1.").arg(text);
}
// Don't word-wrap this (fixed-width) tooltip
tooltip = QString("<nobr>") + tooltip + QString("</nobr>");
labelBlocksIcon->setToolTip(tooltip);
progressBarLabel->setToolTip(tooltip);
progressBar->setToolTip(tooltip);
}
void BitcoinGUI::error(const QString &title, const QString &message, bool modal)
{
// Report errors from network/worker thread
if(modal)
{
QMessageBox::critical(this, title, message, QMessageBox::Ok, QMessageBox::Ok);
} else {
notificator->notify(Notificator::Critical, title, message);
}
}
void BitcoinGUI::changeEvent(QEvent *e)
{
QMainWindow::changeEvent(e);
#ifndef Q_OS_MAC // Ignored on Mac
if(e->type() == QEvent::WindowStateChange)
{
if(clientModel && clientModel->getOptionsModel()->getMinimizeToTray())
{
QWindowStateChangeEvent *wsevt = static_cast<QWindowStateChangeEvent*>(e);
if(!(wsevt->oldState() & Qt::WindowMinimized) && isMinimized())
{
QTimer::singleShot(0, this, SLOT(hide()));
e->ignore();
}
}
}
#endif
}
void BitcoinGUI::closeEvent(QCloseEvent *event)
{
if(clientModel)
{
#ifndef Q_OS_MAC // Ignored on Mac
if(!clientModel->getOptionsModel()->getMinimizeToTray() &&
!clientModel->getOptionsModel()->getMinimizeOnClose())
{
qApp->quit();
}
#endif
}
QMainWindow::closeEvent(event);
}
void BitcoinGUI::askFee(qint64 nFeeRequired, bool *payFee)
{
QString strMessage =
tr("This transaction is over the size limit. You can still send it for a fee of %1, "
"which goes to the nodes that process your transaction and helps to support the network. "
"Do you want to pay the fee?").arg(
BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, nFeeRequired));
QMessageBox::StandardButton retval = QMessageBox::question(
this, tr("Confirm transaction fee"), strMessage,
QMessageBox::Yes|QMessageBox::Cancel, QMessageBox::Yes);
*payFee = (retval == QMessageBox::Yes);
}
void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int end)
{
if(!walletModel || !clientModel)
return;
TransactionTableModel *ttm = walletModel->getTransactionTableModel();
qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent)
.data(Qt::EditRole).toULongLong();
if(!clientModel->inInitialBlockDownload())
{
// On new transaction, make an info balloon
// Unless the initial block download is in progress, to prevent balloon-spam
QString date = ttm->index(start, TransactionTableModel::Date, parent)
.data().toString();
QString type = ttm->index(start, TransactionTableModel::Type, parent)
.data().toString();
QString address = ttm->index(start, TransactionTableModel::ToAddress, parent)
.data().toString();
QIcon icon = qvariant_cast<QIcon>(ttm->index(start,
TransactionTableModel::ToAddress, parent)
.data(Qt::DecorationRole));
notificator->notify(Notificator::Information,
(amount)<0 ? tr("Sent transaction") :
tr("Incoming transaction"),
tr("Date: %1\n"
"Amount: %2\n"
"Type: %3\n"
"Address: %4\n")
.arg(date)
.arg(BitcoinUnits::formatWithUnit(walletModel->getOptionsModel()->getDisplayUnit(), amount, true))
.arg(type)
.arg(address), icon);
}
}
void BitcoinGUI::incomingMessage(const QModelIndex & parent, int start, int end)
{
if(!messageModel)
return;
MessageModel *mm = messageModel;
if (mm->index(start, MessageModel::TypeInt, parent).data().toInt() == MessageTableEntry::Received)
{
QString sent_datetime = mm->index(start, MessageModel::ReceivedDateTime, parent).data().toString();
QString from_address = mm->index(start, MessageModel::FromAddress, parent).data().toString();
QString to_address = mm->index(start, MessageModel::ToAddress, parent).data().toString();
QString message = mm->index(start, MessageModel::Message, parent).data().toString();
QTextDocument html;
html.setHtml(message);
QString messageText(html.toPlainText());
notificator->notify(Notificator::Information,
tr("Incoming Message"),
tr("Date: %1\n"
"From Address: %2\n"
"To Address: %3\n"
"Message: %4\n")
.arg(sent_datetime)
.arg(from_address)
.arg(to_address)
.arg(messageText));
};
}
void BitcoinGUI::gotoOverviewPage()
{
overviewAction->setChecked(true);
centralWidget->setCurrentWidget(overviewPage);
exportAction->setEnabled(false);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
}
void BitcoinGUI::gotoMarketBrowser()
{
marketAction->setChecked(true);
centralWidget->setCurrentWidget(marketBrowser);
exportAction->setEnabled(false);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
}
void BitcoinGUI::gotoMultisigPage()
{
multisigPage->show();
multisigPage->setFocus();
}
void BitcoinGUI::gotoMintingPage()
{
mintingAction->setChecked(true);
centralWidget->setCurrentWidget(mintingPage);
exportAction->setEnabled(true);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
connect(exportAction, SIGNAL(triggered()), mintingView, SLOT(exportClicked()));
}
void BitcoinGUI::gotoBlockBrowser()
{
blockAction->setChecked(true);
centralWidget->setCurrentWidget(blockBrowser);
exportAction->setEnabled(false);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
}
void BitcoinGUI::gotoStatisticsPage()
{
statisticsAction->setChecked(true);
centralWidget->setCurrentWidget(statisticsPage);
exportAction->setEnabled(false);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
}
void BitcoinGUI::gotoHistoryPage()
{
historyAction->setChecked(true);
centralWidget->setCurrentWidget(transactionsPage);
exportAction->setEnabled(true);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
connect(exportAction, SIGNAL(triggered()), transactionView, SLOT(exportClicked()));
}
void BitcoinGUI::gotoAddressBookPage()
{
addressBookAction->setChecked(true);
centralWidget->setCurrentWidget(addressBookPage);
exportAction->setEnabled(true);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
connect(exportAction, SIGNAL(triggered()), addressBookPage, SLOT(exportClicked()));
}
void BitcoinGUI::gotoReceiveCoinsPage()
{
receiveCoinsAction->setChecked(true);
centralWidget->setCurrentWidget(receiveCoinsPage);
exportAction->setEnabled(true);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
connect(exportAction, SIGNAL(triggered()), receiveCoinsPage, SLOT(exportClicked()));
}
void BitcoinGUI::gotoSendCoinsPage()
{
sendCoinsAction->setChecked(true);
centralWidget->setCurrentWidget(sendCoinsPage);
exportAction->setEnabled(false);
disconnect(exportAction, SIGNAL(triggered()), 0, 0);
}
void BitcoinGUI::gotoMessagePage()
{
messageAction->setChecked(true);
centralWidget->setCurrentWidget(messagePage);
exportAction->setEnabled(true);