static PyObject *meth_QSGClipNode_setClipRect(PyObject *sipSelf, PyObject *sipArgs)
{
PyObject *sipParseErr = NULL;
{
const QRectF* a0;
QSGClipNode *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "BJ9", &sipSelf, sipType_QSGClipNode, &sipCpp, sipType_QRectF, &a0))
{
sipCpp->setClipRect(*a0);
Py_INCREF(Py_None);
return Py_None;
}
}
/* Raise an exception if the arguments couldn't be parsed. */
sipNoMethod(sipParseErr, sipName_QSGClipNode, sipName_setClipRect, doc_QSGClipNode_setClipRect);
return NULL;
}
static PyObject *meth_QSGClipNode_setIsRectangular(PyObject *sipSelf, PyObject *sipArgs)
{
PyObject *sipParseErr = NULL;
{
bool a0;
QSGClipNode *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "Bb", &sipSelf, sipType_QSGClipNode, &sipCpp, &a0))
{
sipCpp->setIsRectangular(a0);
Py_INCREF(Py_None);
return Py_None;
}
}
/* Raise an exception if the arguments couldn't be parsed. */
sipNoMethod(sipParseErr, sipName_QSGClipNode, sipName_setIsRectangular, doc_QSGClipNode_setIsRectangular);
return NULL;
}
QSGNode *Renderer::paintNode(const QRectF& viewport) const {
if (m_tiles.isEmpty()) {
return 0;
}
QSGNode *parentNode = new QSGNode;
for (const Tile& tile : m_tiles) {
if (tile.visible) {
QRectF rect = m_view->tileRect(tile);
QSGSimpleTextureNode *node = new SimpleTextureNode;
node->setFlag(QSGNode::OwnedByParent, true);
node->setTexture(m_view->window()->createTextureFromImage(tile.image));
node->setRect(rect);
node->setFiltering(QSGTexture::Nearest);
// node->setOwnsTexture(true); // TODO: Qt 5.4
qreal dx1 = rect.left() < viewport.left() ? viewport.left() - rect.left() : 0.0f;
qreal dy1 = 0.0f;
qreal dx2 = rect.right() > viewport.right() ? viewport.right() - rect.right() : 0.0f;
qreal dy2 = rect.bottom() > viewport.bottom() ? viewport.bottom() - rect.bottom() : 0.0f;
if (dx1 != 0.0f || dx2 != 0.0f || dy2 != 0.0f) {
QSGClipNode *clip = new QSGClipNode;
clip->setIsRectangular(true);
clip->setClipRect(rect.adjusted(dx1, dy1, dx2, dy2));
parentNode->appendChildNode(clip);
clip->appendChildNode(node);
// qDebug() << "Clipping";
} else {
parentNode->appendChildNode(node);
}
}
}
return parentNode;
}
