void QDeclarativeGeoPlace::setViewport(QDeclarativeGeoBoundingBox* box)
{
if (m_declarativeBox.box() == box->box())
return;
m_declarativeBox.setBox(box->box());
emit viewportChanged();
}
void Viewport::setBackgroundColor(const QColor &value)
{
if (d->backgroundColor != value) {
d->backgroundColor = value;
emit viewportChanged();
}
}
void AbstractScrollArea::setViewport(QGraphicsWidget *viewport)
{
if (m_viewport) {
m_viewport->setParentItem(0);
QList<QGraphicsItem*> children = m_viewport->childItems();
foreach (QGraphicsItem *child, children)
child->setParentItem(0);
delete m_viewport;
}
m_viewport = viewport;
if (viewport) {
m_viewport->setParentItem(this);
m_viewport->setContentsMargins(0, 0, 0, 0);
adjustScrollBars();
}
emit viewportChanged(viewport);
}
bool LayerRendererChromium::initialize()
{
m_context->makeContextCurrent();
if (settings().acceleratePainting)
m_capabilities.usingAcceleratedPainting = true;
WebCore::Extensions3D* extensions = m_context->getExtensions();
m_capabilities.usingMapSub = extensions->supports("GL_CHROMIUM_map_sub");
if (m_capabilities.usingMapSub)
extensions->ensureEnabled("GL_CHROMIUM_map_sub");
// Use the swapBuffers callback only with the threaded proxy.
if (settings().enableCompositorThread)
m_capabilities.usingSwapCompleteCallback = extensions->supports("GL_CHROMIUM_swapbuffers_complete_callback");
if (m_capabilities.usingSwapCompleteCallback) {
extensions->ensureEnabled("GL_CHROMIUM_swapbuffers_complete_callback");
Extensions3DChromium* extensions3DChromium = static_cast<Extensions3DChromium*>(extensions);
extensions3DChromium->setSwapBuffersCompleteCallbackCHROMIUM(LayerRendererSwapBuffersCompleteCallbackAdapter::create(this));
}
if (extensions->supports("GL_EXT_texture_format_BGRA8888"))
extensions->ensureEnabled("GL_EXT_texture_format_BGRA8888");
GLC(m_context.get(), m_context->getIntegerv(GraphicsContext3D::MAX_TEXTURE_SIZE, &m_capabilities.maxTextureSize));
m_capabilities.bestTextureFormat = PlatformColor::bestTextureFormat(m_context.get());
if (!initializeSharedObjects())
return false;
m_headsUpDisplay = CCHeadsUpDisplay::create(this);
// Make sure the viewport and context gets initialized, even if it is to zero.
viewportChanged();
return true;
}
void DataSetView::reloadColumnHeaders()
{
//Store all current items
for(int col=_previousViewportColMin; col< _previousViewportColMax; col++)
storeColumnHeader(col);
viewportChanged(); //rerun to get new items
}
void DataSetView::reloadRowNumbers()
{
//Store all current items
for(int row=_previousViewportRowMin; row<_previousViewportRowMax; row++)
storeRowNumber(row);
viewportChanged(); //rerun to get new items
}
void QgsCameraController::setViewport( QRect viewport )
{
if ( mViewport == viewport )
return;
mViewport = viewport;
emit viewportChanged();
}
void DataSetView::reloadTextItems()
{
//Store all current items
for(int col=_previousViewportColMin; col< _previousViewportColMax; col++)
for(int row=_previousViewportRowMin; row<_previousViewportRowMax; row++)
storeTextItem(row, col);
viewportChanged(); //rerun to get new items
}
ViewWrapper2D::ViewWrapper2D(ViewPtr view, VisServicesPtr backend) :
ViewWrapper(backend),
mOrientationActionGroup(new QActionGroup(view.get()))
{
qRegisterMetaType<Vector3D>("Vector3D");
mView = view;
this->connectContextMenu(mView);
// disable vtk interactor: this wrapper IS an interactor
mView->getRenderWindow()->GetInteractor()->Disable();
mView->getRenderer()->GetActiveCamera()->SetParallelProjection(true);
double clipDepth = 1.0; // 1mm depth, i.e. all 3D props rendered outside this range is not shown.
double length = clipDepth*10;
mView->getRenderer()->GetActiveCamera()->SetPosition(0,0,length);
mView->getRenderer()->GetActiveCamera()->SetClippingRange(length-clipDepth, length+0.1);
connect(settings(), SIGNAL(valueChangedFor(QString)), this, SLOT(settingsChangedSlot(QString)));
// slice proxy
mSliceProxy = SliceProxy::create(mServices->patient());
mDataRepContainer.reset(new DataRepContainer());
mDataRepContainer->setSliceProxy(mSliceProxy);
mDataRepContainer->setView(mView);
mViewFollower = ViewFollower::create(mServices->patient());
mViewFollower->setSliceProxy(mSliceProxy);
addReps();
mZoom2D.reset(new Zoom2DHandler());
connect(mZoom2D.get(), SIGNAL(zoomChanged()), this, SLOT(viewportChanged()));
connect(mServices->tracking().get(), SIGNAL(activeToolChanged(const QString&)), this, SLOT(activeToolChangedSlot()));
connect(mView.get(), SIGNAL(resized(QSize)), this, SLOT(viewportChanged()));
connect(mView.get(), SIGNAL(shown()), this, SLOT(showSlot()));
connect(mView.get(), SIGNAL(mousePress(int, int, Qt::MouseButtons)), this, SLOT(mousePressSlot(int, int, Qt::MouseButtons)));
connect(mView.get(), SIGNAL(mouseMove(int, int, Qt::MouseButtons)), this, SLOT(mouseMoveSlot(int, int, Qt::MouseButtons)));
connect(mView.get(), SIGNAL(mouseWheel(int, int, int, int, Qt::MouseButtons)), this, SLOT(mouseWheelSlot(int, int, int, int, Qt::MouseButtons)));
connect(mServices->patient().get(), &PatientModelService::videoAddedToTrackedStream, this, &ViewWrapper2D::videoSourcesChangedSlot);
this->activeToolChangedSlot();
this->updateView();
}
/*!
Construct the class and assign it a \a parent QDeclarativeItem.
*/
Viewport::Viewport(QDeclarativeItem *parent)
: QDeclarativeItem(parent)
{
d = new ViewportPrivate();
setFlag(QGraphicsItem::ItemHasNoContents, false);
qt_gl_set_qml_viewport(this);
connect(this, SIGNAL(viewportChanged()), this, SLOT(update3d()));
setCamera(new QGLCamera(this));
}
/**
* @brief cwScreenCaptureManager::setViewport
* @param viewport
*
* This is the capturing viewport in opengl. This is the area that will be captured
* and saved by the manager. The rectangle should be in pixels.
*/
void cwCaptureViewport::setViewport(QRect viewport) {
if(Viewport != viewport) {
Viewport = viewport;
emit viewportChanged();
if(!View.isNull()) {
cwCamera* camera = View->camera();
CaptureCamera->setProjection(camera->projection());
CaptureCamera->setViewport(camera->viewport());
CaptureCamera->setViewMatrix(camera->viewMatrix());
}
}
}
void Viewport::setLightModel(QGLLightModel *value)
{
if (d->lightModel != value) {
if (d->lightModel) {
disconnect(d->lightModel, SIGNAL(lightModelChanged()),
this, SIGNAL(update3d()));
}
d->lightModel = value;
if (d->lightModel) {
connect(d->lightModel, SIGNAL(lightModelChanged()),
this, SIGNAL(update3d()));
}
emit viewportChanged();
}
}
void Viewport::setBackdrop(Effect *value)
{
if (d->backdrop != value) {
if (d->backdrop) {
disconnect(d->backdrop, SIGNAL(effectChanged()),
this, SLOT(update3d()));
}
d->backdrop = value;
if (d->backdrop) {
connect(d->backdrop, SIGNAL(effectChanged()),
this, SLOT(update3d()));
d->backdrop->setUseLighting(false);
}
emit viewportChanged();
}
}
void CanvasOverviewDialog::changeCanvasView(CanvasView *canvasview)
{
if (m_canvasview)
{
disconnect(m_canvasview, 0, this, 0);
disconnect(this, 0, m_canvasview, 0);
}
m_canvasview = canvasview;
m_canvasoverview->setCanavasView(m_canvasview);
// Trigger redraw when the viewport is scrolled or changes size.
connect(m_canvasview, SIGNAL(viewportChanged(QRectF)),
this, SLOT(canvasViewportChanged(QRectF)));
// Trigger redraw when the diagram layout changes.
connect(m_canvasview->canvas(), SIGNAL(changed(QList<QRectF>)),
this, SLOT(canvasSceneChanged(QList<QRectF>)));
}
void BaseViewer::centerOnAtZoom(int zoomLevel, const QPointF &scenePoint)
{
if (zoomLevel != _zoomLevel)
{
_zoomLevel=zoomLevel;
double scale = qPow(2.0, zoomLevel);
_ui->_view->setTransform(QTransform::fromScale(scale,scale));
}
if (!scenePoint.isNull())
{
_ui->_view->centerOn(scenePoint);
}
#ifdef _DEBUG
viewportInfo();
#endif
emit viewportChanged(zoomLevel, getVisibleSceneRect());
}
void RGraphicsViewQt::viewportChangeEvent() {
RGraphicsViewImage::viewportChangeEvent();
emit viewportChanged();
}
void Viewport::setShowPicking(bool value)
{
d->showPicking = value;
emit viewportChanged();
}
void ViewWrapper2D::showSlot()
{
activeToolChangedSlot();
viewportChanged();
}
void DataSetView::reloadLeftTopCorner()
{
delete _leftTopItem;
_leftTopItem = NULL;
viewportChanged();
}
void InspectorEmulationAgent::didCommitLoadForLocalFrame(LocalFrame* frame)
{
if (frame == m_webViewImpl->mainFrameImpl()->frame())
viewportChanged();
}
void Viewport::setNavigation(bool value)
{
d->navigation = value;
emit viewportChanged();
}
void Viewport::setBlending(bool value)
{
d->blending = value;
emit viewportChanged();
}