SplashScreen::SplashScreen(interfaces::Node& node, Qt::WindowFlags f, const NetworkStyle *networkStyle) :
    QWidget(0, f), curAlignment(0), m_node(node)
{
    // set reference point, paddings
    int paddingRight            = 50;
    int paddingTop              = 50;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 40;

    float fontFactor            = 1.0;
    float devicePixelRatio      = 1.0;
#if QT_VERSION > 0x050100
    devicePixelRatio = static_cast<QGuiApplication*>(QCoreApplication::instance())->devicePixelRatio();
#endif

    // define text to place
    QString titleText       = tr(PACKAGE_NAME);
    QString versionText     = QString("Version %1").arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightText   = QString::fromUtf8(CopyrightHolders(strprintf("\xc2\xA9 %u-%u ", 2009, COPYRIGHT_YEAR)).c_str());
    QString titleAddText    = networkStyle->getTitleAddText();

    QString font            = QApplication::font().toString();

    // create a bitmap according to device pixelratio
    QSize splashSize(480*devicePixelRatio,320*devicePixelRatio);
    pixmap = QPixmap(splashSize);

#if QT_VERSION > 0x050100
    // change to HiDPI if it makes sense
    pixmap.setDevicePixelRatio(devicePixelRatio);
#endif

    QPainter pixPaint(&pixmap);
    pixPaint.setPen(QColor(100,100,100));

    // draw a slightly radial gradient
    QRadialGradient gradient(QPoint(0,0), splashSize.width()/devicePixelRatio);
    gradient.setColorAt(0, Qt::white);
    gradient.setColorAt(1, QColor(247,247,247));
    QRect rGradient(QPoint(0,0), splashSize);
    pixPaint.fillRect(rGradient, gradient);

    // draw the machinecoin icon, expected size of PNG: 1024x1024
    QRect rectIcon(QPoint(-150,-122), QSize(430,430));

    const QSize requiredSize(1024,1024);
    QPixmap icon(networkStyle->getAppIcon().pixmap(requiredSize));

    pixPaint.drawPixmap(rectIcon, icon);

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 33*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth = fm.width(titleText);
    if (titleTextWidth > 176) {
        fontFactor = fontFactor * 176 / titleTextWidth;
    }

    pixPaint.setFont(QFont(font, 33*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(pixmap.width()/devicePixelRatio-titleTextWidth-paddingRight,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));

    // if the version string is too long, reduce size
    fm = pixPaint.fontMetrics();
    int versionTextWidth  = fm.width(versionText);
    if(versionTextWidth > titleTextWidth+paddingRight-10) {
        pixPaint.setFont(QFont(font, 10*fontFactor));
        titleVersionVSpace -= 5;
    }
    pixPaint.drawText(pixmap.width()/devicePixelRatio-titleTextWidth-paddingRight+2,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    {
        pixPaint.setFont(QFont(font, 10*fontFactor));
        const int x = pixmap.width()/devicePixelRatio-titleTextWidth-paddingRight;
        const int y = paddingTop+titleCopyrightVSpace;
        QRect copyrightRect(x, y, pixmap.width() - x - paddingRight, pixmap.height() - y);
        pixPaint.drawText(copyrightRect, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, copyrightText);
    }

    // draw additional text if special network
    if(!titleAddText.isEmpty()) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int titleAddTextWidth  = fm.width(titleAddText);
        pixPaint.drawText(pixmap.width()/devicePixelRatio-titleAddTextWidth-10,15,titleAddText);
    }

    pixPaint.end();

    // Set window title
    setWindowTitle(titleText + " " + titleAddText);

    // Resize window and move to center of desktop, disallow resizing
    QRect r(QPoint(), QSize(pixmap.size().width()/devicePixelRatio,pixmap.size().height()/devicePixelRatio));
    resize(r.size());
    setFixedSize(r.size());
    move(QApplication::desktop()->screenGeometry().center() - r.center());

    subscribeToCoreSignals();
    installEventFilter(this);
}
Example #2
0
SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle) :
    QWidget(0, f), curAlignment(0)
{

    // transparent background
    setAttribute(Qt::WA_TranslucentBackground);
    setStyleSheet("background:transparent;");

    // no window decorations
    setWindowFlags(Qt::FramelessWindowHint);

    // set reference point, paddings
    int paddingLeft             = 14;
    int paddingTop              = 470;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 32;

    float fontFactor            = 1.0;

    // define text to place
    QString titleText       = tr("Dash Core");
    QString versionText     = QString(tr("Version %1")).arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightTextBtc   = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin Core developers"));
    QString copyrightTextDash   = QChar(0xA9)+QString(" 2014-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Dash Core developers"));
    QString titleAddText    = networkStyle->getTitleAddText();
    // networkstyle.cpp can't (yet) read themes, so we do it here to get the correct Splash-screen
    QString splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash";
    if(GetBoolArg("-regtest", false))
        splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash_testnet";
    if(GetBoolArg("-testnet", false))
        splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash_testnet";

    QString font = QApplication::font().toString();

    // load the bitmap for writing some text over it
    pixmap = QPixmap(splashScreenPath);

    QPainter pixPaint(&pixmap);
    pixPaint.setPen(QColor(100,100,100));

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 28*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth  = fm.width(titleText);
    if(titleTextWidth > 160) {
        // strange font rendering, Arial probably not found
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 28*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(paddingLeft,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    pixPaint.setFont(QFont(font, 10*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace,copyrightTextBtc);
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace+12,copyrightTextDash);

    // draw additional text if special network
    if(!titleAddText.isEmpty()) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int titleAddTextWidth  = fm.width(titleAddText);
        pixPaint.drawText(pixmap.width()-titleAddTextWidth-10,pixmap.height()-25,titleAddText);
    }

    pixPaint.end();

    // Resize window and move to center of desktop, disallow resizing
    QRect r(QPoint(), pixmap.size());
    resize(r.size());
    setFixedSize(r.size());
    move(QApplication::desktop()->screenGeometry().center() - r.center());

    subscribeToCoreSignals();
}
Example #3
0
BitcoinGUI::BitcoinGUI(const NetworkStyle *networkStyle, QWidget *parent) :
    QMainWindow(parent),
    clientModel(0),
    walletFrame(0),
    unitDisplayControl(0),
    labelEncryptionIcon(0),
    labelConnectionsIcon(0),
    labelBlocksIcon(0),
    progressBarLabel(0),
    progressBar(0),
    progressDialog(0),
    appMenuBar(0),
    overviewAction(0),
    historyAction(0),
    quitAction(0),
    sendCoinsAction(0),
    sendCoinsMenuAction(0),
    usedSendingAddressesAction(0),
    usedReceivingAddressesAction(0),
    signMessageAction(0),
    verifyMessageAction(0),
    aboutAction(0),
    receiveCoinsAction(0),
    receiveCoinsMenuAction(0),
    optionsAction(0),
    toggleHideAction(0),
    encryptWalletAction(0),
    backupWalletAction(0),
    changePassphraseAction(0),
    aboutQtAction(0),
    openRPCConsoleAction(0),
    openAction(0),
    showHelpMessageAction(0),
    trayIcon(0),
    trayIconMenu(0),
    notificator(0),
    rpcConsole(0),
    prevBlocks(0),
    spinnerFrame(0)
{
    GUIUtil::restoreWindowGeometry("nWindow", QSize(850, 550), this);

    QString windowTitle = tr("dkcoin Core") + " - ";
#ifdef ENABLE_WALLET
    /* if compiled with wallet support, -disablewallet can still disable the wallet */
    enableWallet = !GetBoolArg("-disablewallet", false);
#else
    enableWallet = false;
#endif // ENABLE_WALLET
    if(enableWallet)
    {
        windowTitle += tr("Wallet");
    } else {
        windowTitle += tr("Node");
    }
    windowTitle += " " + networkStyle->getTitleAddText();
#ifndef Q_OS_MAC
    QApplication::setWindowIcon(networkStyle->getTrayAndWindowIcon());
    setWindowIcon(networkStyle->getTrayAndWindowIcon());
#else
    MacDockIconHandler::instance()->setIcon(networkStyle->getAppIcon());
#endif
    setWindowTitle(windowTitle);

#if defined(Q_OS_MAC) && QT_VERSION < 0x050000
    // This property is not implemented in Qt 5. Setting it has no effect.
    // A replacement API (QtMacUnifiedToolBar) is available in QtMacExtras.
    setUnifiedTitleAndToolBarOnMac(true);
#endif

    rpcConsole = new RPCConsole(0);
#ifdef ENABLE_WALLET
    if(enableWallet)
    {
        /** Create wallet frame and make it the central widget */
        walletFrame = new WalletFrame(this);
        setCentralWidget(walletFrame);
    } else
#endif // ENABLE_WALLET
    {
        /* When compiled without wallet or -disablewallet is provided,
         * the central widget is the rpc console.
         */
        setCentralWidget(rpcConsole);
    }

    // Accept D&D of URIs
    setAcceptDrops(true);

    // Create actions for the toolbar, menu bar and tray/dock icon
    // Needs walletFrame to be initialized
    createActions();

    // Create application menu bar
    createMenuBar();

    // Create the toolbars
    createToolBars();

    // Create system tray icon and notification
    createTrayIcon(networkStyle);

    // Create status bar
    statusBar();

    // Disable size grip because it looks ugly and nobody needs it
    statusBar()->setSizeGripEnabled(false);

    // 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);
    unitDisplayControl = new UnitDisplayStatusBarControl();
    labelEncryptionIcon = new QLabel();
    labelConnectionsIcon = new QLabel();
    labelBlocksIcon = new QLabel();
    if(enableWallet)
    {
        frameBlocksLayout->addStretch();
        frameBlocksLayout->addWidget(unitDisplayControl);
        frameBlocksLayout->addStretch();
        frameBlocksLayout->addWidget(labelEncryptionIcon);
    }
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelConnectionsIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelBlocksIcon);
    frameBlocksLayout->addStretch();

    // Progress bar and label for blocks download
    progressBarLabel = new QLabel();
    progressBarLabel->setVisible(false);
    progressBar = new GUIUtil::ProgressBar();
    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 = QApplication::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);

    connect(openRPCConsoleAction, SIGNAL(triggered()), rpcConsole, SLOT(show()));

    // prevents an open debug window from becoming stuck/unusable on client shutdown
    connect(quitAction, SIGNAL(triggered()), rpcConsole, SLOT(hide()));

    // Install event filter to be able to catch status tip events (QEvent::StatusTip)
    this->installEventFilter(this);

    // Initially wallet actions should be disabled
    setWalletActionsEnabled(false);

    // Subscribe to notifications from core
    subscribeToCoreSignals();
}
Example #4
0
SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle) :
    QWidget(0, f), curAlignment(0)
{
    // set reference point, paddings
    int paddingRight            = 50;
    int paddingTop              = 50;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 40;

    float fontFactor            = 1.0;
    float devicePixelRatio      = 1.0;
#if QT_VERSION > 0x050100
    devicePixelRatio = ((QGuiApplication*)QCoreApplication::instance())->devicePixelRatio();
#endif

    // define text to place
    QString titleText       = tr("dkcoin Core");
    QString versionText     = QString("Version %1").arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightText   = QChar(0xA9)+QString(" 2015-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin Core developers"));
    QString titleAddText    = networkStyle->getTitleAddText();

    QString font            = QApplication::font().toString();

    // create a bitmap according to device pixelratio
    QSize splashSize(480*devicePixelRatio,320*devicePixelRatio);
    pixmap = QPixmap(splashSize);

#if QT_VERSION > 0x050100
    // change to HiDPI if it makes sense
    pixmap.setDevicePixelRatio(devicePixelRatio);
#endif

    QPainter pixPaint(&pixmap);
    pixPaint.setPen(QColor(100,100,100));

    // draw a slighly radial gradient
    QRadialGradient gradient(QPoint(0,0), splashSize.width()/devicePixelRatio);
    gradient.setColorAt(0, Qt::white);
    gradient.setColorAt(1, QColor(247,247,247));
    QRect rGradient(QPoint(0,0), splashSize);
    pixPaint.fillRect(rGradient, gradient);

    // draw the bitcoin icon, expected size of PNG: 1024x1024
    QRect rectIcon(QPoint(-150,-122), QSize(430,430));

    const QSize requiredSize(1024,1024);
    QPixmap icon(networkStyle->getAppIcon().pixmap(requiredSize));

    pixPaint.drawPixmap(rectIcon, icon);

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 33*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth  = fm.width(titleText);
    if(titleTextWidth > 160) {
        // strange font rendering, Arial probably not found
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 33*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(pixmap.width()/devicePixelRatio-titleTextWidth-paddingRight,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));

    // if the version string is to long, reduce size
    fm = pixPaint.fontMetrics();
    int versionTextWidth  = fm.width(versionText);
    if(versionTextWidth > titleTextWidth+paddingRight-10) {
        pixPaint.setFont(QFont(font, 10*fontFactor));
        titleVersionVSpace -= 5;
    }
    pixPaint.drawText(pixmap.width()/devicePixelRatio-titleTextWidth-paddingRight+2,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    pixPaint.setFont(QFont(font, 10*fontFactor));
    pixPaint.drawText(pixmap.width()/devicePixelRatio-titleTextWidth-paddingRight,paddingTop+titleCopyrightVSpace,copyrightText);

    // draw additional text if special network
    if(!titleAddText.isEmpty()) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int titleAddTextWidth  = fm.width(titleAddText);
        pixPaint.drawText(pixmap.width()/devicePixelRatio-titleAddTextWidth-10,15,titleAddText);
    }

    pixPaint.end();

    // Set window title
    setWindowTitle(titleText + " " + titleAddText);

    // Resize window and move to center of desktop, disallow resizing
    QRect r(QPoint(), QSize(pixmap.size().width()/devicePixelRatio,pixmap.size().height()/devicePixelRatio));
    resize(r.size());
    setFixedSize(r.size());
    move(QApplication::desktop()->screenGeometry().center() - r.center());

    subscribeToCoreSignals();
}
Example #5
0
SplashScreen::SplashScreen(const QPixmap &pixmap, Qt::WindowFlags f, bool isTestNet) :
    QSplashScreen(pixmap, f)
{
    setAutoFillBackground(true);

    // set reference point, paddings
    int paddingLeft             = 14;
    int paddingTop              = 26;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 32;

    float fontFactor            = 1.0;

    // define text to place
    QString titleText       = tr("Flaxscript Core");
    QString versionText     = QString(tr("Version %1")).arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightTextBtc   = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin Core developers"));
    QString copyrightTextDrk   = QChar(0xA9)+QString(" 2014-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Dash Core developers"));
    QString copyrightTextChc   = QChar(0xA9)+QString(" 2014-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Flaxscript Core developers"));
    QString testnetAddText  = QString(tr("[testnet]")); // define text to place as single text object

    QString font            = "Arial";

    // load the bitmap for writing some text over it
    QPixmap newPixmap;
    if(isTestNet) {
        newPixmap     = QPixmap(":/images/splash_testnet");
    }
    else {
        newPixmap     = QPixmap(":/images/splash");
    }

    QPainter pixPaint(&newPixmap);
    pixPaint.setPen(QColor(100,100,100));

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 28*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth  = fm.width(titleText);
    if(titleTextWidth > 160) {
        // strange font rendering, Arial probably not found
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 28*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(paddingLeft,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    pixPaint.setFont(QFont(font, 10*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace,copyrightTextBtc);
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace+12,copyrightTextDrk);
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace+24,copyrightTextChc);

    // draw testnet string if testnet is on
    if(isTestNet) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int testnetAddTextWidth  = fm.width(testnetAddText);
        pixPaint.drawText(newPixmap.width()-testnetAddTextWidth-10,newPixmap.height()-25,testnetAddText);
    }

    pixPaint.end();

    this->setPixmap(newPixmap);

    subscribeToCoreSignals();
}
Example #6
0
SplashScreen::SplashScreen(const QPixmap &pixmap, Qt::WindowFlags f, bool isTestNet) :
    QSplashScreen(pixmap, f)
{
    setAutoFillBackground(true);

    // set reference point, paddings
    int paddingRight            = 50;
    int paddingTop              = 50;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 40;

    float fontFactor            = 1.0;

    // define text to place
    QString titleText       = tr("JMAGcoin Core");
    QString versionText     = QString("Version %1").arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightText   = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin Core developers\n")) + QChar(0xA9)+QString(" 2013-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The JMAGcoin Core developers"));
    QString testnetAddText  = QString(tr("[testnet]")); // define text to place as single text object

    QString font            = "Comic Sans MS";

    // load the bitmap for writing some text over it
    QPixmap newPixmap;
    if(isTestNet) {
        newPixmap     = QPixmap(":/images/splash_testnet");
    }
    else {
        newPixmap     = QPixmap(":/images/splash");
    }

    QPainter pixPaint(&newPixmap);
    pixPaint.setPen(QColor(100,100,100));

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 33*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth  = fm.width(titleText);
    if(titleTextWidth > 160) {
        // strange font rendering, Arial probably not found
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 33*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(newPixmap.width()-titleTextWidth-paddingRight,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));

    // if the version string is to long, reduce size
    fm = pixPaint.fontMetrics();
    int versionTextWidth  = fm.width(versionText);
    if(versionTextWidth > titleTextWidth+paddingRight-10) {
        pixPaint.setFont(QFont(font, 10*fontFactor));
        titleVersionVSpace -= 5;
    }
    pixPaint.drawText(newPixmap.width()-titleTextWidth-paddingRight+2,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    pixPaint.setFont(QFont(font, 10*fontFactor));
    QRect copyrightRect = QRect(newPixmap.width()-titleTextWidth-paddingRight,paddingTop+titleCopyrightVSpace,fm.width(copyrightText),fm.height()*2);
    pixPaint.drawText(copyrightRect,Qt::TextWordWrap,copyrightText);

    // draw testnet string if testnet is on
    if(isTestNet) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int testnetAddTextWidth  = fm.width(testnetAddText);
        pixPaint.drawText(newPixmap.width()-testnetAddTextWidth-10,15,testnetAddText);
    }

    pixPaint.end();

    this->setPixmap(newPixmap);

    subscribeToCoreSignals();
}
Example #7
0
SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle) :
    QWidget(0, f), curAlignment(0)
{

    // transparent background
    setAttribute(Qt::WA_TranslucentBackground);
    setStyleSheet("background:transparent;");

    // no window decorations
    setWindowFlags(Qt::FramelessWindowHint);

    // set reference point, paddings
    int paddingLeft             = 14;
    int paddingTop              = 470;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 22;

    float fontFactor            = 1.0;

    // define text to place
    QString titleText       = tr(PACKAGE_NAME);
    QString versionText     = QString(tr("Version %1")).arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightText   = QString::fromUtf8(CopyrightHolders("\xc2\xA9", 2014, COPYRIGHT_YEAR).c_str());
    QString titleAddText    = networkStyle->getTitleAddText();
    // networkstyle.cpp can't (yet) read themes, so we do it here to get the correct Splash-screen
    QString splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash";
    if(GetBoolArg("-regtest", false))
        splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash_testnet";
    if(GetBoolArg("-testnet", false))
        splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash_testnet";
    if(IsArgSet("-devnet"))
        splashScreenPath = ":/images/" + GUIUtil::getThemeName() + "/splash_testnet";

    QString font = QApplication::font().toString();

    // load the bitmap for writing some text over it
    pixmap = QPixmap(splashScreenPath);

    QPainter pixPaint(&pixmap);
    pixPaint.setPen(QColor(100,100,100));

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 28*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth = fm.width(titleText);
    if (titleTextWidth > 160) {
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 28*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(paddingLeft,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    {
        pixPaint.setFont(QFont(font, 10*fontFactor));
        const int x = paddingLeft;
        const int y = paddingTop+titleCopyrightVSpace;
        QRect copyrightRect(x, y, pixmap.width() - x, pixmap.height() - y);
        pixPaint.drawText(copyrightRect, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, copyrightText);
    }

    // draw additional text if special network
    if(!titleAddText.isEmpty()) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int titleAddTextWidth  = fm.width(titleAddText);
        pixPaint.drawText(pixmap.width()-titleAddTextWidth-10,pixmap.height()-25,titleAddText);
    }

    pixPaint.end();

    // Resize window and move to center of desktop, disallow resizing
    QRect r(QPoint(), pixmap.size());
    resize(r.size());
    setFixedSize(r.size());
    move(QApplication::desktop()->screenGeometry().center() - r.center());

    subscribeToCoreSignals();
    installEventFilter(this);
}
Example #8
0
BitcoinGUI::BitcoinGUI(const NetworkStyle *networkStyle, QWidget *parent) :
    QMainWindow(parent),
    clientModel(0),
    walletFrame(0),
    unitDisplayControl(0),
    labelEncryptionIcon(0),
    labelConnectionsIcon(0),
    labelBlocksIcon(0),
    progressBarLabel(0),
    progressBar(0),
    progressDialog(0),
    appMenuBar(0),
    toolbar(0),
    tabGroup(0),
    overviewAction(0),
    historyAction(0),
    masternodeAction(0),
    systemnodeAction(0),
    quitAction(0),
    sendCoinsAction(0),
    usedSendingAddressesAction(0),
    usedReceivingAddressesAction(0),
    signMessageAction(0),
    verifyMessageAction(0),
    aboutAction(0),
    updateAction(0),
    receiveCoinsAction(0),
    optionsAction(0),
    toggleHideAction(0),
    encryptWalletAction(0),
    backupWalletAction(0),
    changePassphraseAction(0),
    aboutQtAction(0),
    openRPCConsoleAction(0),
    openAction(0),
    showHelpMessageAction(0),
    trayIcon(0),
    trayIconMenu(0),
    notificator(0),
    rpcConsole(0),
    prevBlocks(0),
    spinnerFrame(0),
    updateChecked(false)
{
    /* Open CSS when configured */
    this->setStyleSheet(GUIUtil::loadStyleSheet());

    GUIUtil::restoreWindowGeometry("nWindow", QSize(850, 550), this);

    QString windowTitle = tr("Crown Core") + " - ";
#ifdef ENABLE_WALLET
    /* if compiled with wallet support, -disablewallet can still disable the wallet */
    enableWallet = !GetBoolArg("-disablewallet", false);
#else
    enableWallet = false;
#endif // ENABLE_WALLET
    if(enableWallet)
    {
        windowTitle += tr("Wallet");
    } else {
        windowTitle += tr("Node");
    }
    QString userWindowTitle = QString::fromStdString(GetArg("-windowtitle", ""));
    if(!userWindowTitle.isEmpty()) windowTitle += " - " + userWindowTitle;
    windowTitle += " " + networkStyle->getTitleAddText();
#ifndef Q_OS_MAC
    QApplication::setWindowIcon(networkStyle->getAppIcon());
    setWindowIcon(networkStyle->getAppIcon());
#else
    MacDockIconHandler::instance()->setIcon(networkStyle->getAppIcon());
#endif
    setWindowTitle(windowTitle);

#if defined(Q_OS_MAC) && QT_VERSION < 0x050000
    // This property is not implemented in Qt 5. Setting it has no effect.
    // A replacement API (QtMacUnifiedToolBar) is available in QtMacExtras.
    setUnifiedTitleAndToolBarOnMac(true);
#endif

    rpcConsole = new RPCConsole(enableWallet ? this : 0);
#ifdef ENABLE_WALLET
    if(enableWallet)
    {
        /** Create wallet frame and make it the centralish widget */
        walletFrame = new WalletFrame(this);
        walletFrame->setMinimumWidth(650);
        walletFrame->setMinimumHeight(500);
    } else
#endif // ENABLE_WALLET
    {
        /* When compiled without wallet or -disablewallet is provided,
         * the central widget is the rpc console.
         */
        setCentralWidget(rpcConsole);
    }

    // Accept D&D of URIs
    setAcceptDrops(true);

    // Create actions for the toolbar, menu bar and tray/dock icon
    // Needs walletFrame to be initialized
    createActions(networkStyle);

    // Create application menu bar
    createMenuBar();

    // Create the toolbars
    createToolBars();

    // Create system tray icon and notification
    createTrayIcon(networkStyle);

    // 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);
    unitDisplayControl = new UnitDisplayStatusBarControl();
    labelEncryptionIcon = new QLabel();
    labelConnectionsIcon = new QPushButton();
    labelConnectionsIcon->setFlat(true); // Make the button look like a label, but clickable
    labelConnectionsIcon->setStyleSheet(".QPushButton { background-color: rgba(255, 255, 255, 0); border: none;}");
    labelConnectionsIcon->setMaximumSize(STATUSBAR_ICONSIZE, STATUSBAR_ICONSIZE);
    labelBlocksIcon = new QLabel();
    if(enableWallet)
    {
        frameBlocksLayout->addStretch();
        frameBlocksLayout->addWidget(unitDisplayControl);
        frameBlocksLayout->addStretch();
        frameBlocksLayout->addWidget(labelEncryptionIcon);
    }
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelConnectionsIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelBlocksIcon);
    frameBlocksLayout->addStretch();

    // Progress bar and label for blocks download
    progressBarLabel = new QLabel();
    progressBarLabel->setVisible(true);
    progressBar = new GUIUtil::ProgressBar();
    progressBar->setAlignment(Qt::AlignCenter);
    progressBar->setVisible(true);

    // 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 = QApplication::style()->metaObject()->className();
    if(curStyle == "QWindowsStyle" || curStyle == "QWindowsXPStyle")
    {
        progressBar->setStyleSheet("QProgressBar { background-color: #F8F8F8; 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 #00CCFF, stop: 1 #33CCFF); border-radius: 7px; margin: 0px; }");
    }

    statusBar()->addWidget(progressBarLabel);
    statusBar()->addWidget(progressBar);
    statusBar()->addPermanentWidget(frameBlocks);

    // Jump directly to tabs in RPC-console
    connect(openInfoAction, SIGNAL(triggered()), rpcConsole, SLOT(showInfo()));
    connect(openRPCConsoleAction, SIGNAL(triggered()), rpcConsole, SLOT(showConsole()));
    connect(openNetworkAction, SIGNAL(triggered()), rpcConsole, SLOT(showNetwork()));
    connect(openPeersAction, SIGNAL(triggered()), rpcConsole, SLOT(showPeers()));
    connect(openRepairAction, SIGNAL(triggered()), rpcConsole, SLOT(showRepair()));
    connect(openConfEditorAction, SIGNAL(triggered()), rpcConsole, SLOT(showConfEditor()));
    connect(showBackupsAction, SIGNAL(triggered()), rpcConsole, SLOT(showBackups()));
    connect(labelConnectionsIcon, SIGNAL(clicked()), rpcConsole, SLOT(showPeers()));

    // Get restart command-line parameters and handle restart
    connect(rpcConsole, SIGNAL(handleRestart(QStringList)), this, SLOT(handleRestart(QStringList)));
    
    // prevents an open debug window from becoming stuck/unusable on client shutdown
    connect(quitAction, SIGNAL(triggered()), rpcConsole, SLOT(hide()));

    // Install event filter to be able to catch status tip events (QEvent::StatusTip)
    this->installEventFilter(this);

    // Initially wallet actions should be disabled
    setWalletActionsEnabled(false);

    // Subscribe to notifications from core
    subscribeToCoreSignals();

    if (GetBoolArg("-updateautocheck", true))
    {
        // Check update after 10 seconds
        QTimer::singleShot(10000, this, SLOT(checkUpdate()));
    }
}
Example #9
0
SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle) :
    QWidget(0, f), curAlignment(0)
{
    // set reference point, paddings
    int paddingLeft             = 14;
    int paddingTop              = 470;
    int titleVersionVSpace      = 17;
    int titleCopyrightVSpace    = 32;

    float fontFactor            = 1.0;

    // define text to place
    QString titleText       = tr("Owncoin Core");
    QString versionText     = QString(tr("Version %1")).arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightTextBtc   = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin Core developers"));
    QString copyrightTextOwncoin   = QChar(0xA9)+QString(" 2014-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Owncoin Core developers"));
    QString titleAddText    = networkStyle->getTitleAddText();

    QString font            = QApplication::font().toString();

    // load the bitmap for writing some text over it
    pixmap     = networkStyle->getSplashImage();

    QPainter pixPaint(&pixmap);
    pixPaint.setPen(QColor(100,100,100));

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 28*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth  = fm.width(titleText);
    if(titleTextWidth > 160) {
        // strange font rendering, Arial probably not found
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 28*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth  = fm.width(titleText);
    pixPaint.drawText(paddingLeft,paddingTop,titleText);

    pixPaint.setFont(QFont(font, 15*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleVersionVSpace,versionText);

    // draw copyright stuff
    pixPaint.setFont(QFont(font, 10*fontFactor));
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace,copyrightTextBtc);
    pixPaint.drawText(paddingLeft,paddingTop+titleCopyrightVSpace+12,copyrightTextOwncoin);

    // draw additional text if special network
    if(!titleAddText.isEmpty()) {
        QFont boldFont = QFont(font, 10*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int titleAddTextWidth  = fm.width(titleAddText);
        pixPaint.drawText(pixmap.width()-titleAddTextWidth-10,pixmap.height()-25,titleAddText);
    }

    pixPaint.end();

    // Set window title
    setWindowTitle(titleText + " " + titleAddText);

    // Resize window and move to center of desktop, disallow resizing
    QRect r(QPoint(), pixmap.size());
    resize(r.size());
    setFixedSize(r.size());
    move(QApplication::desktop()->screenGeometry().center() - r.center());

    subscribeToCoreSignals();
}
Example #10
0
SplashScreen::SplashScreen(const QPixmap &pixmap, Qt::WindowFlags f, bool isTestNet) :
    QSplashScreen(pixmap, f)
{
    setAutoFillBackground(true);

    // set reference point, paddings
    int paddingLeftCol2         = 230;
    int paddingTopCol2          = 376;
    int line1                   = 0;
    int line2                   = 13;
    int line3                   = 26;

    float fontFactor            = 1.0;

    // define text to place
    QString titleText       = QString(QApplication::applicationName()).replace(QString("-testnet"), QString(""), Qt::CaseSensitive);
    QString versionText     = QString("Version %1 ").arg(QString::fromStdString(FormatFullVersion()));
    QString copyrightText1   = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin developers"));
    QString copyrightText2   = QChar(0xA9)+QString(" 2011-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Auroracoin developers"));
    QString testnetAddText  = QString(tr("[testnet]"));

    QString font            = "Arial";

    // load the bitmap for writing some text over it
    QPixmap newPixmap;
    if(isTestNet) {
        newPixmap     = QPixmap(":/images/splash_testnet");
    }
    else {
        newPixmap     = QPixmap(":/images/splash");
    }

    QPainter pixPaint(&newPixmap);
    pixPaint.setPen(QColor(100,100,100));

    // check font size and drawing with
    pixPaint.setFont(QFont(font, 9*fontFactor));
    QFontMetrics fm = pixPaint.fontMetrics();
    int titleTextWidth  = fm.width(titleText);
    if(titleTextWidth > 160) {
        // strange font rendering, Arial probably not found
        fontFactor = 0.75;
    }

    pixPaint.setFont(QFont(font, 33*fontFactor));
    fm = pixPaint.fontMetrics();
    titleTextWidth = fm.width(titleText);
    pixPaint.drawText(newPixmap.width()-titleTextWidth-paddingLeftCol2,paddingTopCol2,titleText);

    // if the version string is to long, reduce size
    fm = pixPaint.fontMetrics();
    int versionTextWidth  = fm.width(versionText);
    if(versionTextWidth > titleTextWidth) {
        pixPaint.setFont(QFont(font, 3*fontFactor));
    }
    pixPaint.drawText(paddingLeftCol2,paddingTopCol2+line1,versionText);

    // draw copyright stuff
    pixPaint.setFont(QFont(font, 9*fontFactor));
    pixPaint.drawText(paddingLeftCol2,paddingTopCol2+line2,copyrightText1);
    pixPaint.drawText(paddingLeftCol2,paddingTopCol2+line3,copyrightText2);

    // draw testnet string if testnet is on
    if(isTestNet) {
        QFont boldFont = QFont(font, 3*fontFactor);
        boldFont.setWeight(QFont::Bold);
        pixPaint.setFont(boldFont);
        fm = pixPaint.fontMetrics();
        int testnetAddTextWidth  = fm.width(testnetAddText);
        pixPaint.drawText(newPixmap.width()-testnetAddTextWidth-10,15,testnetAddText);
    }

    pixPaint.end();

    this->setPixmap(newPixmap);

    subscribeToCoreSignals();
}