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);
}
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();
}
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();
}
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();
}
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();
}
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();
}
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);
}
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()));
}
}
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();
}
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();
}