inline QPoint QDirectFbInput::globalPoint(const DFBEvent &event) const
{
QDirectFBPointer<IDirectFBWindow> window;
m_dfbDisplayLayer->GetWindow(m_dfbDisplayLayer, event.window.window_id, window.outPtr());
int x,y;
window->GetPosition(window.data(), &x, &y);
return QPoint(event.window.cx +x, event.window.cy + y);
}
void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
{
QPoint p(event.window.x, event.window.y);
QPoint globalPos = globalPoint(event);
Qt::MouseButtons buttons = QDirectFbConvenience::mouseButtons(event.window.buttons);
QDirectFBPointer<IDirectFBDisplayLayer> layer(QDirectFbConvenience::dfbDisplayLayer());
QDirectFBPointer<IDirectFBWindow> window;
layer->GetWindow(layer.data(), event.window.window_id, window.outPtr());
long timestamp = (event.window.timestamp.tv_sec*1000) + (event.window.timestamp.tv_usec/1000);
QWidget *tlw = m_tlwMap.value(event.window.window_id);
QWindowSystemInterface::handleMouseEvent(tlw, timestamp, p, globalPos, buttons);
}
void QDirectFbWindow::setVisible(bool visible)
{
if (visible) {
int x = geometry().x();
int y = geometry().y();
m_dfbWindow->MoveTo(m_dfbWindow.data(), x, y);
} else {
QDirectFBPointer<IDirectFBDisplayLayer> displayLayer;
QDirectFbConvenience::dfbInterface()->GetDisplayLayer(QDirectFbConvenience::dfbInterface(), DLID_PRIMARY, displayLayer.outPtr());
DFBDisplayLayerConfig config;
displayLayer->GetConfiguration(displayLayer.data(), &config);
m_dfbWindow->MoveTo(m_dfbWindow.data(), config. width + 1, config.height + 1);
}
}
bool QDirectFbBlitterPlatformPixmap::fromDataBufferDescription(const DFBDataBufferDescription &dataBufferDescription)
{
DFBResult result;
IDirectFB *dfb = QDirectFbConvenience::dfbInterface();
// Create a data buffer
QDirectFBPointer<IDirectFBDataBuffer> dataBuffer;
result = dfb->CreateDataBuffer(dfb, &dataBufferDescription, dataBuffer.outPtr());
if (result != DFB_OK) {
DirectFBError(QDFB_PRETTY, result);
return false;
}
// Create the image provider
QDirectFBPointer<IDirectFBImageProvider> provider;
result = dataBuffer->CreateImageProvider(dataBuffer.data(), provider.outPtr());
if (result != DFB_OK) {
DirectFBError(QDFB_PRETTY, result);
return false;
}
// Extract image information
DFBImageDescription imageDescription;
result = provider->GetImageDescription(provider.data(), &imageDescription);
if (result != DFB_OK) {
DirectFBError(QDFB_PRETTY, result);
return false;
}
// Can we handle this directlu?
if (imageDescription.caps & DICAPS_COLORKEY)
return false;
DFBSurfaceDescription surfaceDescription;
result = provider->GetSurfaceDescription(provider.data(), &surfaceDescription);
if (result != DFB_OK) {
DirectFBError(QDFB_PRETTY, result);
return false;
}
m_alpha = imageDescription.caps & DICAPS_ALPHACHANNEL;
resize(surfaceDescription.width, surfaceDescription.height);
// TODO: FIXME; update d
result = provider->RenderTo(provider.data(), dfbBlitter()->dfbSurface(), 0);
if (result != DFB_OK) {
DirectFBError(QDFB_PRETTY, result);
return false;
}
return true;
}
