Swiftdiff options
Diffstat (limited to 'Swift/QtUI/ScreenSharing/QtDesktopScreenGrabber.cpp')
| -rw-r--r-- | Swift/QtUI/ScreenSharing/QtDesktopScreenGrabber.cpp | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/Swift/QtUI/ScreenSharing/QtDesktopScreenGrabber.cpp b/Swift/QtUI/ScreenSharing/QtDesktopScreenGrabber.cpp index a5eeafd..aae2ff1 100644 --- a/Swift/QtUI/ScreenSharing/QtDesktopScreenGrabber.cpp +++ b/Swift/QtUI/ScreenSharing/QtDesktopScreenGrabber.cpp @@ -11,20 +11,17 @@ #include <QApplication> #include <QDesktopWidget> +#include <QPainter> +#include <QColor> + #include <Swiften/ScreenSharing/Image.h> -/*#include <QImage> -#include <QLabel>*/ +#include <Swiften/Base/Log.h> namespace Swift { QtDesktopScreenGrabber::QtDesktopScreenGrabber() { - /*Image img = grab(); - QImage qImg(img.data.data(), img.width, img.height, QImage::Format_RGB888); - QLabel *label = new QLabel; - label->setPixmap(QPixmap::fromImage(qImg)); - label->show();*/ } QtDesktopScreenGrabber::~QtDesktopScreenGrabber() @@ -33,7 +30,35 @@ QtDesktopScreenGrabber::~QtDesktopScreenGrabber() Image QtDesktopScreenGrabber::grab() const { - QImage qImg = QPixmap::grabWindow(QApplication::desktop()->winId()).toImage().convertToFormat(QImage::Format_RGB888); + QImage qImg = QPixmap::grabWindow(QApplication::desktop()->winId()).toImage();//.convertToFormat(QImage::Format_RGB888); +// QImage qImg("/home/yb/Images/wallpaper-1681250.jpg"); + qImg = qImg.scaled(qImg.width() * 0.7, qImg.height() * 0.7, Qt::KeepAspectRatio, Qt::SmoothTransformation); +// SWIFT_LOG(debug) << "Format RGB32: " << (qImg.format() == QImage::Format_RGB32) << std::endl; + +// QImage qImg(1920, 1080, QImage::Format_RGB32); +// qImg.fill(QColor(qrand() % 255, qrand()%255, qrand()%255)); +// QPainter p(&qImg); +// p.translate(qImg.width() / 2, qImg.height() / 2); +// p.setBrush(Qt::black); +// static int x = 0; +// static int y = 0; +// x = (x+50)%qImg.width(); +// y = (y+50)%qImg.height(); +// p.drawEllipse(x, y, 100, 100); + +// for (int i = 0; i < 40; ++i) { +// p.setBrush(QColor(qrand() % 255, qrand()%255, qrand()%255)); +// p.drawEllipse(qrand()%qImg.width(), qrand()%qImg.height(), qrand()%(qImg.width()/4), qrand()%(qImg.height()/4)); +// } +// p.end(); + + qImg = qImg.convertToFormat(QImage::Format_RGB888); + +// uchar* bits = qImg.bits(); +// for (int i = 0; i < qImg.byteCount(); ++i) { +// bits[i] = qrand(); +// } + return Image(qImg.width(), qImg.height(), qImg.constBits()); } |