static void setSurface(JNIEnv *env, jobject /*thiz*/, jobject jSurface)
{
#ifndef ANDROID_PLUGIN_OPENGL
if (m_surface)
env->DeleteGlobalRef(m_surface);
m_surface = env->NewGlobalRef(jSurface);
#else
m_surfaceMutex.lock();
EGLNativeWindowType nativeWindow = ANativeWindow_fromSurface(env, jSurface);
bool sameNativeWindow = (nativeWindow != 0 && nativeWindow == m_nativeWindow);
m_nativeWindow = nativeWindow;
if (m_waitForWindow)
m_waitForWindowSemaphore.release();
if (m_androidPlatformIntegration) {
// Use the desktop size.
// On some devices, the getters for the native window size gives wrong values
QSize size = QAndroidPlatformIntegration::defaultDesktopSize();
QPlatformScreen *screen = m_androidPlatformIntegration->screen();
QRect geometry(QPoint(0, 0), size);
if (screen) {
QWindowSystemInterface::handleScreenAvailableGeometryChange(screen->screen(), geometry);
QWindowSystemInterface::handleScreenGeometryChange(screen->screen(), geometry);
}
if (!sameNativeWindow) {
m_surfaceMutex.unlock();
m_androidPlatformIntegration->surfaceChanged();
} else {
// Resize all top level windows, since they share the same surface
foreach (QWindow *w, QGuiApplication::topLevelWindows()) {
QAndroidOpenGLPlatformWindow *window =
static_cast<QAndroidOpenGLPlatformWindow *>(w->handle());
if (window != 0) {
window->lock();
window->scheduleResize(size);
QWindowSystemInterface::handleExposeEvent(window->window(),
QRegion(window->window()->geometry()));
window->unlock();
}
}
m_surfaceMutex.unlock();
}
} else {
int QWidget::metric(PaintDeviceMetric m) const
{
Q_D(const QWidget);
QScreen *screen = 0;
if (QWidget *topLevel = window())
if (QWindow *topLevelWindow = topLevel->windowHandle()) {
QPlatformScreen *platformScreen = QPlatformScreen::platformScreenForWindow(topLevelWindow);
if (platformScreen)
screen = platformScreen->screen();
}
if (!screen && QGuiApplication::primaryScreen())
screen = QGuiApplication::primaryScreen();
if (!screen) {
if (m == PdmDpiX || m == PdmDpiY)
return 72;
return QPaintDevice::metric(m);
}
int val;
if (m == PdmWidth) {
val = data->crect.width();
} else if (m == PdmWidthMM) {
val = data->crect.width() * screen->physicalSize().width() / screen->geometry().width();
} else if (m == PdmHeight) {
val = data->crect.height();
} else if (m == PdmHeightMM) {
val = data->crect.height() * screen->physicalSize().height() / screen->geometry().height();
} else if (m == PdmDepth) {
return screen->depth();
} else if (m == PdmDpiX) {
if (d->extra && d->extra->customDpiX)
return d->extra->customDpiX;
else if (d->parent)
return static_cast<QWidget *>(d->parent)->metric(m);
return qRound(screen->logicalDotsPerInchX());
} else if (m == PdmDpiY) {
if (d->extra && d->extra->customDpiY)
return d->extra->customDpiY;
else if (d->parent)
return static_cast<QWidget *>(d->parent)->metric(m);
return qRound(screen->logicalDotsPerInchY());
} else if (m == PdmPhysicalDpiX) {
return qRound(screen->physicalDotsPerInchX());
} else if (m == PdmPhysicalDpiY) {
return qRound(screen->physicalDotsPerInchY());
} else if (m == PdmDevicePixelRatio) {
return screen->devicePixelRatio();
} else {
val = QPaintDevice::metric(m);// XXX
}
return val;
}
QPlatformWindow *QWindowsIntegration::createPlatformWindow(QWindow *window) const
{
QWindowsWindowData requested;
requested.flags = window->flags();
requested.geometry = QHighDpi::toNativePixels(window->geometry(), window);
// Apply custom margins (see QWindowsWindow::setCustomMargins())).
const QVariant customMarginsV = window->property("_q_windowsCustomMargins");
if (customMarginsV.isValid())
requested.customMargins = qvariant_cast<QMargins>(customMarginsV);
QWindowsWindowData obtained = QWindowsWindowData::create(window, requested, window->title());
qCDebug(lcQpaWindows).nospace()
<< __FUNCTION__ << ' ' << window
<< "\n Requested: " << requested.geometry << " frame incl.="
<< QWindowsGeometryHint::positionIncludesFrame(window)
<< ' ' << requested.flags
<< "\n Obtained : " << obtained.geometry << " margins=" << obtained.frame
<< " handle=" << obtained.hwnd << ' ' << obtained.flags << '\n';
if (Q_UNLIKELY(!obtained.hwnd))
return Q_NULLPTR;
QWindowsWindow *result = createPlatformWindowHelper(window, obtained);
Q_ASSERT(result);
if (requested.flags != obtained.flags)
window->setFlags(obtained.flags);
// Trigger geometry change (unless it has a special state in which case setWindowState()
// will send the message) and screen change signals of QWindow.
if ((obtained.flags & Qt::Desktop) != Qt::Desktop) {
const Qt::WindowState state = window->windowState();
if (state != Qt::WindowMaximized && state != Qt::WindowFullScreen
&& requested.geometry != obtained.geometry) {
QWindowSystemInterface::handleGeometryChange(window, obtained.geometry);
}
QPlatformScreen *screen = result->screenForGeometry(obtained.geometry);
if (screen && result->screen() != screen)
QWindowSystemInterface::handleWindowScreenChanged(window, screen->screen());
}
return result;
}
