rect surface_manager::desktop_rect(const i_surface& aSurface) const
{
#ifdef WIN32
HMONITOR monitor = MonitorFromWindow(reinterpret_cast<HWND>(aSurface.native_surface().native_handle()), MONITOR_DEFAULTTONEAREST);
MONITORINFOEX mi;
mi.cbSize = sizeof(mi);
GetMonitorInfo(monitor, &mi);
return basic_rect<LONG>{ basic_point<LONG>{ mi.rcWork.left, mi.rcWork.top }, basic_size<LONG>{ mi.rcWork.right - mi.rcWork.left, mi.rcWork.bottom - mi.rcWork.top } };
#else
/* todo */
rect rectSurface{ aSurface.surface_position(), aSurface.surface_size() };
std::multimap<double, uint32_t> matches;
for (uint32_t i = 0; i < display_count(); ++i)
{
rect rectDisplay = desktop_rect(i);
rect rectIntersection = rectDisplay.intersection(rectSurface);
if (!rectIntersection.empty())
matches[rectIntersection.width() * rectIntersection.height()] = i;
}
if (matches.empty())
return desktop_rect(0);
return desktop_rect(matches.rbegin()->second);
#endif
}
void PrettyImage::ShowFullsize() {
// Work out how large to make the window, based on the size of the screen
QRect desktop_rect(QApplication::desktop()->availableGeometry(this));
QSize window_size(qMin(desktop_rect.width() - 20, image_.width()),
qMin(desktop_rect.height() - 20, image_.height()));
// Create the window
QScrollArea* window = new QScrollArea;
window->setAttribute(Qt::WA_DeleteOnClose, true);
window->setWindowTitle(tr("Clementine image viewer"));
window->resize(window_size);
// Create the label that displays the image
QLabel* label = new QLabel(window);
label->setPixmap(QPixmap::fromImage(image_));
// Show the label in the window
window->setWidget(label);
window->setFrameShape(QFrame::NoFrame);
window->show();
}
