57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
#include "screenshotutil.hpp"
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#include <QApplication>
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#include <QClipboard>
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#include <QPainter>
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#include <QPixmap>
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#include <QScreen>
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#include <platformbackend.hpp>
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QPixmap *screenshotutil::fullscreen(bool cursor) {
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#ifdef PLATFORM_CAPABILITY_CURSOR
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if (cursor) {
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QPixmap *noCursor = window(0);
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QScopedPointer<QPixmap> p(noCursor);
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QPixmap *withCursor = new QPixmap(*noCursor);
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QPainter painter(withCursor);
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auto cursorData = PlatformBackend::inst().getCursor();
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painter.drawPixmap(QCursor::pos() - std::get<0>(cursorData), std::get<1>(cursorData));
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painter.end();
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return withCursor;
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}
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#endif
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return window(0);
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}
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QPixmap *screenshotutil::window(WId wid) {
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QScreen *w = QApplication::primaryScreen();
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QPixmap screen = w->grabWindow(wid);
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QPixmap *pm = new QPixmap(screen.size());
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screen.swap(*pm);
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return pm;
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}
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void screenshotutil::toClipboard(QString value) {
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QApplication::clipboard()->setText(value);
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}
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QPixmap *screenshotutil::fullscreenArea(bool cursor, qreal x, qreal y, qreal w, qreal h) {
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auto scr = QApplication::primaryScreen();
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QRectF area(x, y, w < 0 ? scr->size().width() : w, h < 0 ? scr->size().height() : h);
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#ifdef PLATFORM_CAPABILITY_CURSOR
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if (cursor) {
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QPointF point = QCursor::pos(scr);
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if (area.contains(point)) {
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QPixmap noCursor = scr->grabWindow(0, area.x(), area.y(), area.width(), area.height());
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QPixmap *withCursor = new QPixmap(noCursor);
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QPainter painter(withCursor);
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auto cursorData = PlatformBackend::inst().getCursor();
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painter.drawPixmap(QCursor::pos() - std::get<0>(cursorData) - area.topLeft().toPoint(), std::get<1>(cursorData));
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painter.end();
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return withCursor;
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}
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}
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#endif
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return new QPixmap(scr->grabWindow(0, area.x(), area.y(), area.width(), area.height()));
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}
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