QPixmap LDesktopBackground::setBackground(const QString& bgFile, const QString& format, QRect geom) {
//if (bgPixmap != NULL) delete bgPixmap;
QPixmap bgPixmap(geom.size());// = new QPixmap(size());
if (bgFile.startsWith("rgb(")) {
QStringList colors = bgFile.section(")",0,0).section("(",1,1).split(",");
QColor color = QColor(colors[0].toInt(), colors[1].toInt(), colors[2].toInt());
bgPixmap.fill(color);
} else {
bgPixmap.fill(Qt::black);
// Load the background file and scale
QPixmap bgImage(bgFile);
if (format == "stretch" || format == "full" || format == "fit") {
Qt::AspectRatioMode mode;
if (format == "stretch") {
mode = Qt::IgnoreAspectRatio;
} else if (format == "full") {
mode = Qt::KeepAspectRatioByExpanding;
} else {
mode = Qt::KeepAspectRatio;
}
if(bgImage.height() != geom.height() && bgImage.width() != geom.width() ){ bgImage = bgImage.scaled(geom.size(), mode, Qt::SmoothTransformation); }
//bgImage = bgImage.scaled(size(), mode);
}
// Calculate the offset
int dx = 0, dy = 0;
int drawWidth = bgImage.width(), drawHeight = bgImage.height();
if (format == "fit" || format == "center" || format == "full") {
dx = (geom.width() - bgImage.width()) / 2;
dy = (geom.height() - bgImage.height()) / 2;
} else if (format == "tile") {
drawWidth = geom.width();
drawHeight = geom.height();
} else {
if (format.endsWith("right")) {
dx = geom.width() - bgImage.width();
}
if (format.startsWith("bottom")) {
dy = geom.height() - bgImage.height();
}
}
// Draw the background image
QPainter painter(&bgPixmap);
painter.setBrush(bgImage);
painter.setBrushOrigin(dx, dy);
painter.drawRect(dx, dy, drawWidth, drawHeight);
}
//this->repaint(); //make sure the entire thing gets repainted right away
//LSession::handle()->XCB->paintRoot(geom, &bgPixmap);
return bgPixmap;
//show();
}
void Letter::showLetter()
{
letterEdit = new QTextEdit(this);
letterEdit->setReadOnly(true);
letterEdit->setAlignment(Qt::AlignHCenter);
letterEdit->setFontPointSize(12);
QPalette bgPalette;
QPixmap bgPixmap(":/data/letter.png");
bgPalette.setBrush(QPalette::Base, QBrush(bgPixmap));
letterEdit->setPalette(bgPalette);
letterTimer = new QTimer(this);
connect(letterTimer, SIGNAL(timeout()), this, SLOT(appendLetter()));
this->layout()->addWidget(letterEdit);
letterTimer->start(200);
keySequence.clear();
connect(this, SIGNAL(keyMatched(QByteArray)), this, SLOT(fireworks()));
}
SplashScreen::SplashScreen(QWidget *parent) :
QWidget(parent)
{
QRect rec = QApplication::desktop()->screenGeometry();
int screenWidth = rec.width();
int screenHeight = rec.height();
this->setWindowFlags(Qt::FramelessWindowHint);
this->setGeometry(0,screenHeight/2-150,screenWidth,300);
QPixmap bgPixmap(screenWidth,300);
QLinearGradient bgGradient(QPointF(0, 0), QPointF(screenWidth, 0));
bgGradient.setColorAt(0, QColor("#6c3d94"));
bgGradient.setColorAt(1, QColor("#a13469"));
//#3c3c3b
QRect rect_linear(0,0,screenWidth,300);
QPainter *painter = new QPainter(&bgPixmap);
painter->fillRect(rect_linear, bgGradient);
painter->end();
bg = new QLabel(this);
bg->setPixmap(bgPixmap);
bg->setGeometry(0,0,screenWidth,300);
splashImage = new QLabel(this);
QPixmap newPixmap;
if(GetBoolArg("-testnet")) {
newPixmap.load(":/images/splash_testnet");
}
else {
newPixmap.load(":/images/splash");
}
splashImage->setPixmap(newPixmap);
splashImage->move(screenWidth/2-567/2,50);
QFont smallFont; smallFont.setPixelSize(12);
versionLabel = new QLabel(this);
versionLabel->setStyleSheet("QLabel { color: #3C3C3B; }");
versionLabel->setFont(smallFont);
versionLabel->setText(QString::fromStdString(FormatFullVersion()).split("-")[0]);
versionLabel->setFixedSize(1000,30);
versionLabel->move(screenWidth/2-108,220);
QFont largeFont; largeFont.setPixelSize(20);
label = new QLabel(this);
label->setStyleSheet("QLabel { color: #FFFFFF; }");
label->setFont(largeFont);
label->setText("...");
label->setFixedSize(1000,30);
label->move(screenWidth/2-108,260);
}