976 lines
33 KiB
C++
976 lines
33 KiB
C++
// Copyright (c) 2011-2014 The Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "bitcoingui.h"
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#include "bitcoinunits.h"
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#include "clientmodel.h"
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#include "guiconstants.h"
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#include "guiutil.h"
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#include "notificator.h"
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#include "openuridialog.h"
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#include "optionsdialog.h"
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#include "optionsmodel.h"
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#include "rpcconsole.h"
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#include "utilitydialog.h"
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#ifdef ENABLE_WALLET
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#include "walletframe.h"
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#include "walletmodel.h"
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#endif
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#ifdef Q_OS_MAC
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#include "macdockiconhandler.h"
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#endif
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#include "init.h"
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#include "ui_interface.h"
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#include <iostream>
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#include <QApplication>
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#include <QDateTime>
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#include <QDesktopWidget>
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#include <QDragEnterEvent>
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#include <QIcon>
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#include <QLabel>
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#include <QListWidget>
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#include <QMenu>
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#include <QMenuBar>
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#include <QMessageBox>
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#include <QMimeData>
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#include <QProgressBar>
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#include <QSettings>
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#include <QStackedWidget>
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#include <QStatusBar>
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#include <QStyle>
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#include <QTimer>
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#include <QToolBar>
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#include <QVBoxLayout>
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#if QT_VERSION < 0x050000
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#include <QUrl>
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#include <QTextDocument>
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#else
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#include <QUrlQuery>
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#endif
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const QString BitcoinGUI::DEFAULT_WALLET = "~Default";
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BitcoinGUI::BitcoinGUI(bool fIsTestnet, QWidget *parent) :
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QMainWindow(parent),
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clientModel(0),
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walletFrame(0),
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encryptWalletAction(0),
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changePassphraseAction(0),
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aboutQtAction(0),
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trayIcon(0),
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notificator(0),
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rpcConsole(0),
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prevBlocks(0),
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spinnerFrame(0)
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{
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GUIUtil::restoreWindowGeometry("nWindow", QSize(850, 550), this);
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QString windowTitle = tr("Bitcoin Core") + " - ";
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#ifdef ENABLE_WALLET
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/* if compiled with wallet support, -disablewallet can still disable the wallet */
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bool enableWallet = !GetBoolArg("-disablewallet", false);
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#else
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bool enableWallet = false;
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#endif
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if(enableWallet)
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{
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windowTitle += tr("Wallet");
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} else {
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windowTitle += tr("Node");
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}
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if (!fIsTestnet)
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{
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#ifndef Q_OS_MAC
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QApplication::setWindowIcon(QIcon(":icons/bitcoin"));
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setWindowIcon(QIcon(":icons/bitcoin"));
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#else
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MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin"));
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#endif
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}
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else
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{
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windowTitle += " " + tr("[testnet]");
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#ifndef Q_OS_MAC
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QApplication::setWindowIcon(QIcon(":icons/bitcoin_testnet"));
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setWindowIcon(QIcon(":icons/bitcoin_testnet"));
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#else
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MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet"));
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#endif
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}
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setWindowTitle(windowTitle);
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#if defined(Q_OS_MAC) && QT_VERSION < 0x050000
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// This property is not implemented in Qt 5. Setting it has no effect.
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// A replacement API (QtMacUnifiedToolBar) is available in QtMacExtras.
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setUnifiedTitleAndToolBarOnMac(true);
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#endif
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rpcConsole = new RPCConsole(enableWallet ? this : 0);
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#ifdef ENABLE_WALLET
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if(enableWallet)
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{
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/** Create wallet frame and make it the central widget */
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walletFrame = new WalletFrame(this);
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setCentralWidget(walletFrame);
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} else
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#endif
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{
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/* When compiled without wallet or -disablewallet is provided,
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* the central widget is the rpc console.
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*/
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setCentralWidget(rpcConsole);
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}
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// Accept D&D of URIs
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setAcceptDrops(true);
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// Create actions for the toolbar, menu bar and tray/dock icon
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// Needs walletFrame to be initialized
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createActions(fIsTestnet);
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// Create application menu bar
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createMenuBar();
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// Create the toolbars
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createToolBars();
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// Create system tray icon and notification
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createTrayIcon(fIsTestnet);
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// Create status bar
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statusBar();
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// Status bar notification icons
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QFrame *frameBlocks = new QFrame();
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frameBlocks->setContentsMargins(0,0,0,0);
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frameBlocks->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
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QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
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frameBlocksLayout->setContentsMargins(3,0,3,0);
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frameBlocksLayout->setSpacing(3);
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labelEncryptionIcon = new QLabel();
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labelConnectionsIcon = new QLabel();
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labelBlocksIcon = new QLabel();
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frameBlocksLayout->addStretch();
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frameBlocksLayout->addWidget(labelEncryptionIcon);
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frameBlocksLayout->addStretch();
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frameBlocksLayout->addWidget(labelConnectionsIcon);
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frameBlocksLayout->addStretch();
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frameBlocksLayout->addWidget(labelBlocksIcon);
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frameBlocksLayout->addStretch();
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// Progress bar and label for blocks download
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progressBarLabel = new QLabel();
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progressBarLabel->setVisible(false);
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progressBar = new QProgressBar();
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progressBar->setAlignment(Qt::AlignCenter);
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progressBar->setVisible(false);
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// Override style sheet for progress bar for styles that have a segmented progress bar,
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// as they make the text unreadable (workaround for issue #1071)
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// See https://qt-project.org/doc/qt-4.8/gallery.html
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QString curStyle = QApplication::style()->metaObject()->className();
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if(curStyle == "QWindowsStyle" || curStyle == "QWindowsXPStyle")
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{
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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; }");
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}
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statusBar()->addWidget(progressBarLabel);
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statusBar()->addWidget(progressBar);
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statusBar()->addPermanentWidget(frameBlocks);
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connect(openRPCConsoleAction, SIGNAL(triggered()), rpcConsole, SLOT(show()));
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// prevents an open debug window from becoming stuck/unusable on client shutdown
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connect(quitAction, SIGNAL(triggered()), rpcConsole, SLOT(hide()));
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// Install event filter to be able to catch status tip events (QEvent::StatusTip)
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this->installEventFilter(this);
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// Initially wallet actions should be disabled
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setWalletActionsEnabled(false);
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// Subscribe to notifications from core
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subscribeToCoreSignals();
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}
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BitcoinGUI::~BitcoinGUI()
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{
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// Unsubscribe from notifications from core
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unsubscribeFromCoreSignals();
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GUIUtil::saveWindowGeometry("nWindow", this);
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if(trayIcon) // Hide tray icon, as deleting will let it linger until quit (on Ubuntu)
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trayIcon->hide();
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#ifdef Q_OS_MAC
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delete appMenuBar;
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MacDockIconHandler::instance()->setMainWindow(NULL);
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#endif
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}
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void BitcoinGUI::createActions(bool fIsTestnet)
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{
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QActionGroup *tabGroup = new QActionGroup(this);
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overviewAction = new QAction(QIcon(":/icons/overview"), tr("&Overview"), this);
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overviewAction->setStatusTip(tr("Show general overview of wallet"));
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overviewAction->setToolTip(overviewAction->statusTip());
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overviewAction->setCheckable(true);
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overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1));
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tabGroup->addAction(overviewAction);
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sendCoinsAction = new QAction(QIcon(":/icons/send"), tr("&Send"), this);
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sendCoinsAction->setStatusTip(tr("Send coins to a Bitcoin address"));
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sendCoinsAction->setToolTip(sendCoinsAction->statusTip());
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sendCoinsAction->setCheckable(true);
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sendCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_2));
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tabGroup->addAction(sendCoinsAction);
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receiveCoinsAction = new QAction(QIcon(":/icons/receiving_addresses"), tr("&Receive"), this);
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receiveCoinsAction->setStatusTip(tr("Request payments (generates QR codes and bitcoin: URIs)"));
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receiveCoinsAction->setToolTip(receiveCoinsAction->statusTip());
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receiveCoinsAction->setCheckable(true);
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receiveCoinsAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_3));
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tabGroup->addAction(receiveCoinsAction);
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historyAction = new QAction(QIcon(":/icons/history"), tr("&Transactions"), this);
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historyAction->setStatusTip(tr("Browse transaction history"));
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historyAction->setToolTip(historyAction->statusTip());
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historyAction->setCheckable(true);
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historyAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_4));
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tabGroup->addAction(historyAction);
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// These showNormalIfMinimized are needed because Send Coins and Receive Coins
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// can be triggered from the tray menu, and need to show the GUI to be useful.
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connect(overviewAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
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connect(overviewAction, SIGNAL(triggered()), this, SLOT(gotoOverviewPage()));
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connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
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connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(gotoSendCoinsPage()));
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connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
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connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(gotoReceiveCoinsPage()));
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connect(historyAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
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connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
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quitAction = new QAction(QIcon(":/icons/quit"), tr("E&xit"), this);
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quitAction->setStatusTip(tr("Quit application"));
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quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
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quitAction->setMenuRole(QAction::QuitRole);
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if (!fIsTestnet)
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aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About Bitcoin Core"), this);
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else
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aboutAction = new QAction(QIcon(":/icons/bitcoin_testnet"), tr("&About Bitcoin Core"), this);
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aboutAction->setStatusTip(tr("Show information about Bitcoin"));
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aboutAction->setMenuRole(QAction::AboutRole);
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#if QT_VERSION < 0x050000
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aboutQtAction = new QAction(QIcon(":/trolltech/qmessagebox/images/qtlogo-64.png"), tr("About &Qt"), this);
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#else
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aboutQtAction = new QAction(QIcon(":/qt-project.org/qmessagebox/images/qtlogo-64.png"), tr("About &Qt"), this);
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#endif
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aboutQtAction->setStatusTip(tr("Show information about Qt"));
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aboutQtAction->setMenuRole(QAction::AboutQtRole);
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optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
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optionsAction->setStatusTip(tr("Modify configuration options for Bitcoin"));
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optionsAction->setMenuRole(QAction::PreferencesRole);
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if (!fIsTestnet)
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toggleHideAction = new QAction(QIcon(":/icons/bitcoin"), tr("&Show / Hide"), this);
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else
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toggleHideAction = new QAction(QIcon(":/icons/bitcoin_testnet"), tr("&Show / Hide"), this);
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toggleHideAction->setStatusTip(tr("Show or hide the main Window"));
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encryptWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Encrypt Wallet..."), this);
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encryptWalletAction->setStatusTip(tr("Encrypt the private keys that belong to your wallet"));
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encryptWalletAction->setCheckable(true);
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backupWalletAction = new QAction(QIcon(":/icons/filesave"), tr("&Backup Wallet..."), this);
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backupWalletAction->setStatusTip(tr("Backup wallet to another location"));
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changePassphraseAction = new QAction(QIcon(":/icons/key"), tr("&Change Passphrase..."), this);
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changePassphraseAction->setStatusTip(tr("Change the passphrase used for wallet encryption"));
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signMessageAction = new QAction(QIcon(":/icons/edit"), tr("Sign &message..."), this);
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signMessageAction->setStatusTip(tr("Sign messages with your Bitcoin addresses to prove you own them"));
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verifyMessageAction = new QAction(QIcon(":/icons/transaction_0"), tr("&Verify message..."), this);
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verifyMessageAction->setStatusTip(tr("Verify messages to ensure they were signed with specified Bitcoin addresses"));
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openRPCConsoleAction = new QAction(QIcon(":/icons/debugwindow"), tr("&Debug window"), this);
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openRPCConsoleAction->setStatusTip(tr("Open debugging and diagnostic console"));
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usedSendingAddressesAction = new QAction(QIcon(":/icons/address-book"), tr("&Sending addresses..."), this);
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usedSendingAddressesAction->setStatusTip(tr("Show the list of used sending addresses and labels"));
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usedReceivingAddressesAction = new QAction(QIcon(":/icons/address-book"), tr("&Receiving addresses..."), this);
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usedReceivingAddressesAction->setStatusTip(tr("Show the list of used receiving addresses and labels"));
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openAction = new QAction(QApplication::style()->standardIcon(QStyle::SP_FileIcon), tr("Open &URI..."), this);
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openAction->setStatusTip(tr("Open a bitcoin: URI or payment request"));
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showHelpMessageAction = new QAction(QApplication::style()->standardIcon(QStyle::SP_MessageBoxInformation), tr("&Command-line options"), this);
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showHelpMessageAction->setStatusTip(tr("Show the Bitcoin Core help message to get a list with possible Bitcoin command-line options"));
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connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
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connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
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connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
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connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
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connect(toggleHideAction, SIGNAL(triggered()), this, SLOT(toggleHidden()));
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connect(showHelpMessageAction, SIGNAL(triggered()), this, SLOT(showHelpMessageClicked()));
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#ifdef ENABLE_WALLET
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if(walletFrame)
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{
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connect(encryptWalletAction, SIGNAL(triggered(bool)), walletFrame, SLOT(encryptWallet(bool)));
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connect(backupWalletAction, SIGNAL(triggered()), walletFrame, SLOT(backupWallet()));
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connect(changePassphraseAction, SIGNAL(triggered()), walletFrame, SLOT(changePassphrase()));
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connect(signMessageAction, SIGNAL(triggered()), this, SLOT(gotoSignMessageTab()));
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connect(verifyMessageAction, SIGNAL(triggered()), this, SLOT(gotoVerifyMessageTab()));
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connect(usedSendingAddressesAction, SIGNAL(triggered()), walletFrame, SLOT(usedSendingAddresses()));
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connect(usedReceivingAddressesAction, SIGNAL(triggered()), walletFrame, SLOT(usedReceivingAddresses()));
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connect(openAction, SIGNAL(triggered()), this, SLOT(openClicked()));
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}
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#endif
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}
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void BitcoinGUI::createMenuBar()
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{
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#ifdef Q_OS_MAC
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// Create a decoupled menu bar on Mac which stays even if the window is closed
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appMenuBar = new QMenuBar();
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#else
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// Get the main window's menu bar on other platforms
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appMenuBar = menuBar();
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#endif
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// Configure the menus
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QMenu *file = appMenuBar->addMenu(tr("&File"));
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if(walletFrame)
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{
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file->addAction(openAction);
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file->addAction(backupWalletAction);
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file->addAction(signMessageAction);
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file->addAction(verifyMessageAction);
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file->addSeparator();
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file->addAction(usedSendingAddressesAction);
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file->addAction(usedReceivingAddressesAction);
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file->addSeparator();
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}
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file->addAction(quitAction);
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QMenu *settings = appMenuBar->addMenu(tr("&Settings"));
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if(walletFrame)
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{
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settings->addAction(encryptWalletAction);
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settings->addAction(changePassphraseAction);
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settings->addSeparator();
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}
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settings->addAction(optionsAction);
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QMenu *help = appMenuBar->addMenu(tr("&Help"));
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if(walletFrame)
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{
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help->addAction(openRPCConsoleAction);
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}
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help->addAction(showHelpMessageAction);
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help->addSeparator();
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help->addAction(aboutAction);
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help->addAction(aboutQtAction);
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}
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void BitcoinGUI::createToolBars()
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{
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if(walletFrame)
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{
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QToolBar *toolbar = addToolBar(tr("Tabs toolbar"));
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toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
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toolbar->addAction(overviewAction);
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toolbar->addAction(sendCoinsAction);
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toolbar->addAction(receiveCoinsAction);
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toolbar->addAction(historyAction);
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overviewAction->setChecked(true);
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}
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}
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void BitcoinGUI::setClientModel(ClientModel *clientModel)
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{
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this->clientModel = clientModel;
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if(clientModel)
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{
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// Create system tray menu (or setup the dock menu) that late to prevent users from calling actions,
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// while the client has not yet fully loaded
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createTrayIconMenu();
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// Keep up to date with client
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setNumConnections(clientModel->getNumConnections());
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connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
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setNumBlocks(clientModel->getNumBlocks());
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connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int)));
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// Receive and report messages from client model
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connect(clientModel, SIGNAL(message(QString,QString,unsigned int)), this, SLOT(message(QString,QString,unsigned int)));
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rpcConsole->setClientModel(clientModel);
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#ifdef ENABLE_WALLET
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if(walletFrame)
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{
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walletFrame->setClientModel(clientModel);
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}
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#endif
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}
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}
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#ifdef ENABLE_WALLET
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bool BitcoinGUI::addWallet(const QString& name, WalletModel *walletModel)
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{
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if(!walletFrame)
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return false;
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setWalletActionsEnabled(true);
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return walletFrame->addWallet(name, walletModel);
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}
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bool BitcoinGUI::setCurrentWallet(const QString& name)
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{
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if(!walletFrame)
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return false;
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return walletFrame->setCurrentWallet(name);
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}
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void BitcoinGUI::removeAllWallets()
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{
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if(!walletFrame)
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return;
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setWalletActionsEnabled(false);
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walletFrame->removeAllWallets();
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}
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#endif
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void BitcoinGUI::setWalletActionsEnabled(bool enabled)
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{
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overviewAction->setEnabled(enabled);
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sendCoinsAction->setEnabled(enabled);
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receiveCoinsAction->setEnabled(enabled);
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historyAction->setEnabled(enabled);
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encryptWalletAction->setEnabled(enabled);
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backupWalletAction->setEnabled(enabled);
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changePassphraseAction->setEnabled(enabled);
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signMessageAction->setEnabled(enabled);
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verifyMessageAction->setEnabled(enabled);
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usedSendingAddressesAction->setEnabled(enabled);
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usedReceivingAddressesAction->setEnabled(enabled);
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openAction->setEnabled(enabled);
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}
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void BitcoinGUI::createTrayIcon(bool fIsTestnet)
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{
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#ifndef Q_OS_MAC
|
|
trayIcon = new QSystemTrayIcon(this);
|
|
|
|
if (!fIsTestnet)
|
|
{
|
|
trayIcon->setToolTip(tr("Bitcoin client"));
|
|
trayIcon->setIcon(QIcon(":/icons/toolbar"));
|
|
}
|
|
else
|
|
{
|
|
trayIcon->setToolTip(tr("Bitcoin client") + " " + tr("[testnet]"));
|
|
trayIcon->setIcon(QIcon(":/icons/toolbar_testnet"));
|
|
}
|
|
|
|
trayIcon->show();
|
|
#endif
|
|
|
|
notificator = new Notificator(QApplication::applicationName(), trayIcon, this);
|
|
}
|
|
|
|
void BitcoinGUI::createTrayIconMenu()
|
|
{
|
|
QMenu *trayIconMenu;
|
|
#ifndef Q_OS_MAC
|
|
// return if trayIcon is unset (only on non-Mac OSes)
|
|
if (!trayIcon)
|
|
return;
|
|
|
|
trayIconMenu = new QMenu(this);
|
|
trayIcon->setContextMenu(trayIconMenu);
|
|
|
|
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
|
|
this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
|
|
#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(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
|
|
}
|
|
|
|
#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(this);
|
|
dlg.setModel(clientModel->getOptionsModel());
|
|
dlg.exec();
|
|
}
|
|
|
|
void BitcoinGUI::aboutClicked()
|
|
{
|
|
if(!clientModel)
|
|
return;
|
|
|
|
AboutDialog dlg(this);
|
|
dlg.setModel(clientModel);
|
|
dlg.exec();
|
|
}
|
|
|
|
void BitcoinGUI::showHelpMessageClicked()
|
|
{
|
|
HelpMessageDialog *help = new HelpMessageDialog(this);
|
|
help->setAttribute(Qt::WA_DeleteOnClose);
|
|
help->show();
|
|
}
|
|
|
|
#ifdef ENABLE_WALLET
|
|
void BitcoinGUI::openClicked()
|
|
{
|
|
OpenURIDialog dlg(this);
|
|
if(dlg.exec())
|
|
{
|
|
emit receivedURI(dlg.getURI());
|
|
}
|
|
}
|
|
|
|
void BitcoinGUI::gotoOverviewPage()
|
|
{
|
|
overviewAction->setChecked(true);
|
|
if (walletFrame) walletFrame->gotoOverviewPage();
|
|
}
|
|
|
|
void BitcoinGUI::gotoHistoryPage()
|
|
{
|
|
historyAction->setChecked(true);
|
|
if (walletFrame) walletFrame->gotoHistoryPage();
|
|
}
|
|
|
|
void BitcoinGUI::gotoReceiveCoinsPage()
|
|
{
|
|
receiveCoinsAction->setChecked(true);
|
|
if (walletFrame) walletFrame->gotoReceiveCoinsPage();
|
|
}
|
|
|
|
void BitcoinGUI::gotoSendCoinsPage(QString addr)
|
|
{
|
|
sendCoinsAction->setChecked(true);
|
|
if (walletFrame) walletFrame->gotoSendCoinsPage(addr);
|
|
}
|
|
|
|
void BitcoinGUI::gotoSignMessageTab(QString addr)
|
|
{
|
|
if (walletFrame) walletFrame->gotoSignMessageTab(addr);
|
|
}
|
|
|
|
void BitcoinGUI::gotoVerifyMessageTab(QString addr)
|
|
{
|
|
if (walletFrame) walletFrame->gotoVerifyMessageTab(addr);
|
|
}
|
|
#endif
|
|
|
|
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 Bitcoin network", "", count));
|
|
}
|
|
|
|
void BitcoinGUI::setNumBlocks(int count)
|
|
{
|
|
// Prevent orphan statusbar messages (e.g. hover Quit in main menu, wait until chain-sync starts -> garbelled text)
|
|
statusBar()->clearMessage();
|
|
|
|
// Acquire current block source
|
|
enum BlockSource blockSource = clientModel->getBlockSource();
|
|
switch (blockSource) {
|
|
case BLOCK_SOURCE_NETWORK:
|
|
progressBarLabel->setText(tr("Synchronizing with network..."));
|
|
break;
|
|
case BLOCK_SOURCE_DISK:
|
|
progressBarLabel->setText(tr("Importing blocks from disk..."));
|
|
break;
|
|
case BLOCK_SOURCE_REINDEX:
|
|
progressBarLabel->setText(tr("Reindexing blocks on disk..."));
|
|
break;
|
|
case BLOCK_SOURCE_NONE:
|
|
// Case: not Importing, not Reindexing and no network connection
|
|
progressBarLabel->setText(tr("No block source available..."));
|
|
break;
|
|
}
|
|
|
|
QString tooltip;
|
|
|
|
QDateTime lastBlockDate = clientModel->getLastBlockDate();
|
|
QDateTime currentDate = QDateTime::currentDateTime();
|
|
int secs = lastBlockDate.secsTo(currentDate);
|
|
|
|
tooltip = tr("Processed %1 blocks of transaction history.").arg(count);
|
|
|
|
// Set icon state: spinning if catching up, tick otherwise
|
|
if(secs < 90*60)
|
|
{
|
|
tooltip = tr("Up to date") + QString(".<br>") + tooltip;
|
|
labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
|
|
|
|
#ifdef ENABLE_WALLET
|
|
if(walletFrame)
|
|
walletFrame->showOutOfSyncWarning(false);
|
|
#endif
|
|
|
|
progressBarLabel->setVisible(false);
|
|
progressBar->setVisible(false);
|
|
}
|
|
else
|
|
{
|
|
// Represent time from last generated block in human readable text
|
|
QString timeBehindText;
|
|
const int HOUR_IN_SECONDS = 60*60;
|
|
const int DAY_IN_SECONDS = 24*60*60;
|
|
const int WEEK_IN_SECONDS = 7*24*60*60;
|
|
const int YEAR_IN_SECONDS = 31556952; // Average length of year in Gregorian calendar
|
|
if(secs < 2*DAY_IN_SECONDS)
|
|
{
|
|
timeBehindText = tr("%n hour(s)","",secs/HOUR_IN_SECONDS);
|
|
}
|
|
else if(secs < 2*WEEK_IN_SECONDS)
|
|
{
|
|
timeBehindText = tr("%n day(s)","",secs/DAY_IN_SECONDS);
|
|
}
|
|
else if(secs < YEAR_IN_SECONDS)
|
|
{
|
|
timeBehindText = tr("%n week(s)","",secs/WEEK_IN_SECONDS);
|
|
}
|
|
else
|
|
{
|
|
int years = secs / YEAR_IN_SECONDS;
|
|
int remainder = secs % YEAR_IN_SECONDS;
|
|
timeBehindText = tr("%1 and %2").arg(tr("%n year(s)", "", years)).arg(tr("%n week(s)","", remainder/WEEK_IN_SECONDS));
|
|
}
|
|
|
|
progressBarLabel->setVisible(true);
|
|
progressBar->setFormat(tr("%1 behind").arg(timeBehindText));
|
|
progressBar->setMaximum(1000000000);
|
|
progressBar->setValue(clientModel->getVerificationProgress() * 1000000000.0 + 0.5);
|
|
progressBar->setVisible(true);
|
|
|
|
tooltip = tr("Catching up...") + QString("<br>") + tooltip;
|
|
if(count != prevBlocks)
|
|
{
|
|
labelBlocksIcon->setPixmap(QIcon(QString(
|
|
":/movies/spinner-%1").arg(spinnerFrame, 3, 10, QChar('0')))
|
|
.pixmap(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE));
|
|
spinnerFrame = (spinnerFrame + 1) % SPINNER_FRAMES;
|
|
}
|
|
prevBlocks = count;
|
|
|
|
#ifdef ENABLE_WALLET
|
|
if(walletFrame)
|
|
walletFrame->showOutOfSyncWarning(true);
|
|
#endif
|
|
|
|
tooltip += QString("<br>");
|
|
tooltip += tr("Last received block was generated %1 ago.").arg(timeBehindText);
|
|
tooltip += QString("<br>");
|
|
tooltip += tr("Transactions after this will not yet be visible.");
|
|
}
|
|
|
|
// 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::message(const QString &title, const QString &message, unsigned int style, bool *ret)
|
|
{
|
|
QString strTitle = tr("Bitcoin"); // default title
|
|
// Default to information icon
|
|
int nMBoxIcon = QMessageBox::Information;
|
|
int nNotifyIcon = Notificator::Information;
|
|
|
|
QString msgType;
|
|
|
|
// Prefer supplied title over style based title
|
|
if (!title.isEmpty()) {
|
|
msgType = title;
|
|
}
|
|
else {
|
|
switch (style) {
|
|
case CClientUIInterface::MSG_ERROR:
|
|
msgType = tr("Error");
|
|
break;
|
|
case CClientUIInterface::MSG_WARNING:
|
|
msgType = tr("Warning");
|
|
break;
|
|
case CClientUIInterface::MSG_INFORMATION:
|
|
msgType = tr("Information");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
// Append title to "Bitcoin - "
|
|
if (!msgType.isEmpty())
|
|
strTitle += " - " + msgType;
|
|
|
|
// 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 (style & CClientUIInterface::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;
|
|
|
|
// Ensure we get users attention, but only if main window is visible
|
|
// as we don't want to pop up the main window for messages that happen before
|
|
// initialization is finished.
|
|
if(!(style & CClientUIInterface::NOSHOWGUI))
|
|
showNormalIfMinimized();
|
|
QMessageBox mBox((QMessageBox::Icon)nMBoxIcon, strTitle, message, buttons, this);
|
|
int r = mBox.exec();
|
|
if (ret != NULL)
|
|
*ret = r == QMessageBox::Ok;
|
|
}
|
|
else
|
|
notificator->notify((Notificator::Class)nNotifyIcon, strTitle, 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())
|
|
{
|
|
QApplication::quit();
|
|
}
|
|
#endif
|
|
}
|
|
QMainWindow::closeEvent(event);
|
|
}
|
|
|
|
#ifdef ENABLE_WALLET
|
|
void BitcoinGUI::incomingTransaction(const QString& date, int unit, qint64 amount, const QString& type, const QString& address)
|
|
{
|
|
// On new transaction, make an info balloon
|
|
message((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(unit, amount, true))
|
|
.arg(type)
|
|
.arg(address), CClientUIInterface::MSG_INFORMATION);
|
|
}
|
|
#endif
|
|
|
|
void BitcoinGUI::dragEnterEvent(QDragEnterEvent *event)
|
|
{
|
|
// Accept only URIs
|
|
if(event->mimeData()->hasUrls())
|
|
event->acceptProposedAction();
|
|
}
|
|
|
|
void BitcoinGUI::dropEvent(QDropEvent *event)
|
|
{
|
|
if(event->mimeData()->hasUrls())
|
|
{
|
|
foreach(const QUrl &uri, event->mimeData()->urls())
|
|
{
|
|
emit receivedURI(uri.toString());
|
|
}
|
|
}
|
|
event->acceptProposedAction();
|
|
}
|
|
|
|
bool BitcoinGUI::eventFilter(QObject *object, QEvent *event)
|
|
{
|
|
// Catch status tip events
|
|
if (event->type() == QEvent::StatusTip)
|
|
{
|
|
// Prevent adding text from setStatusTip(), if we currently use the status bar for displaying other stuff
|
|
if (progressBarLabel->isVisible() || progressBar->isVisible())
|
|
return true;
|
|
}
|
|
return QMainWindow::eventFilter(object, event);
|
|
}
|
|
|
|
#ifdef ENABLE_WALLET
|
|
bool BitcoinGUI::handlePaymentRequest(const SendCoinsRecipient& recipient)
|
|
{
|
|
// URI has to be valid
|
|
if (walletFrame && walletFrame->handlePaymentRequest(recipient))
|
|
{
|
|
showNormalIfMinimized();
|
|
gotoSendCoinsPage();
|
|
return true;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void BitcoinGUI::setEncryptionStatus(int status)
|
|
{
|
|
switch(status)
|
|
{
|
|
case WalletModel::Unencrypted:
|
|
labelEncryptionIcon->hide();
|
|
encryptWalletAction->setChecked(false);
|
|
changePassphraseAction->setEnabled(false);
|
|
encryptWalletAction->setEnabled(true);
|
|
break;
|
|
case WalletModel::Unlocked:
|
|
labelEncryptionIcon->show();
|
|
labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_open").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
|
|
labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>unlocked</b>"));
|
|
encryptWalletAction->setChecked(true);
|
|
changePassphraseAction->setEnabled(true);
|
|
encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
|
|
break;
|
|
case WalletModel::Locked:
|
|
labelEncryptionIcon->show();
|
|
labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_closed").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
|
|
labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>locked</b>"));
|
|
encryptWalletAction->setChecked(true);
|
|
changePassphraseAction->setEnabled(true);
|
|
encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void BitcoinGUI::showNormalIfMinimized(bool fToggleHidden)
|
|
{
|
|
// activateWindow() (sometimes) helps with keyboard focus on Windows
|
|
if (isHidden())
|
|
{
|
|
show();
|
|
activateWindow();
|
|
}
|
|
else if (isMinimized())
|
|
{
|
|
showNormal();
|
|
activateWindow();
|
|
}
|
|
else if (GUIUtil::isObscured(this))
|
|
{
|
|
raise();
|
|
activateWindow();
|
|
}
|
|
else if(fToggleHidden)
|
|
hide();
|
|
}
|
|
|
|
void BitcoinGUI::toggleHidden()
|
|
{
|
|
showNormalIfMinimized(true);
|
|
}
|
|
|
|
void BitcoinGUI::detectShutdown()
|
|
{
|
|
if (ShutdownRequested())
|
|
{
|
|
if(rpcConsole)
|
|
rpcConsole->hide();
|
|
qApp->quit();
|
|
}
|
|
}
|
|
|
|
static bool ThreadSafeMessageBox(BitcoinGUI *gui, const std::string& message, const std::string& caption, unsigned int style)
|
|
{
|
|
bool modal = (style & CClientUIInterface::MODAL);
|
|
bool ret = false;
|
|
// In case of modal message, use blocking connection to wait for user to click a button
|
|
QMetaObject::invokeMethod(gui, "message",
|
|
modal ? GUIUtil::blockingGUIThreadConnection() : Qt::QueuedConnection,
|
|
Q_ARG(QString, QString::fromStdString(caption)),
|
|
Q_ARG(QString, QString::fromStdString(message)),
|
|
Q_ARG(unsigned int, style),
|
|
Q_ARG(bool*, &ret));
|
|
return ret;
|
|
}
|
|
|
|
void BitcoinGUI::subscribeToCoreSignals()
|
|
{
|
|
// Connect signals to client
|
|
uiInterface.ThreadSafeMessageBox.connect(boost::bind(ThreadSafeMessageBox, this, _1, _2, _3));
|
|
}
|
|
|
|
void BitcoinGUI::unsubscribeFromCoreSignals()
|
|
{
|
|
// Disconnect signals from client
|
|
uiInterface.ThreadSafeMessageBox.disconnect(boost::bind(ThreadSafeMessageBox, this, _1, _2, _3));
|
|
}
|