62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
#include "screenshotutil.hpp"
|
|
|
|
#include <QApplication>
|
|
#include <QClipboard>
|
|
#include <QPainter>
|
|
#include <QPixmap>
|
|
#include <QScreen>
|
|
#include <platformbackend.hpp>
|
|
|
|
QPixmap *screenshotutil::fullscreen(bool cursor) {
|
|
int height = 0, width = 0;
|
|
for (QScreen *screen : QApplication::screens()) {
|
|
width += screen->size().width();
|
|
int h = screen->size().height();
|
|
height = h > height ? h : height;
|
|
}
|
|
QPixmap *image = new QPixmap(width, height);
|
|
image->fill(Qt::transparent);
|
|
QPainter painter(image);
|
|
width = 0;
|
|
for (QScreen *screen : QApplication::screens()) {
|
|
|
|
QPixmap *currentScreen = window(0, screen);
|
|
painter.drawPixmap(width, 0, currentScreen->copy());
|
|
delete currentScreen;
|
|
width += screen->size().width();
|
|
}
|
|
painter.end();
|
|
#ifdef PLATFORM_CAPABILITY_CURSOR
|
|
if (cursor) {
|
|
QPixmap *noCursor = image;
|
|
QScopedPointer<QPixmap> p(noCursor);
|
|
QPixmap *withCursor = new QPixmap(*noCursor);
|
|
QPainter painter(withCursor);
|
|
auto cursorData = PlatformBackend::inst().getCursor();
|
|
painter.drawPixmap(QCursor::pos() - std::get<0>(cursorData), std::get<1>(cursorData));
|
|
painter.end();
|
|
return withCursor;
|
|
}
|
|
#endif
|
|
return image;
|
|
}
|
|
|
|
QPixmap *screenshotutil::window(WId wid, QScreen *w) {
|
|
QPixmap screen = w->grabWindow(wid);
|
|
QPixmap *pm = new QPixmap(screen.size());
|
|
screen.swap(*pm);
|
|
return pm;
|
|
}
|
|
|
|
void screenshotutil::toClipboard(QString value) {
|
|
QApplication::clipboard()->setText(value);
|
|
}
|
|
|
|
QPixmap *screenshotutil::fullscreenArea(bool cursor, qreal x, qreal y, qreal w, qreal h) {
|
|
QPixmap *cropped = new QPixmap;
|
|
QPixmap *scr = fullscreen(cursor);
|
|
scr->copy(x, y, w, h).swap(*cropped);
|
|
delete scr;
|
|
return cropped;
|
|
}
|