diff --git a/Modules/QtWidgets/include/QmitkStdMultiWidget.h b/Modules/QtWidgets/include/QmitkStdMultiWidget.h index 0f45a0bcae..abde547c05 100644 --- a/Modules/QtWidgets/include/QmitkStdMultiWidget.h +++ b/Modules/QtWidgets/include/QmitkStdMultiWidget.h @@ -1,151 +1,162 @@ /*============================================================================ The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center (DKFZ) All rights reserved. Use of this source code is governed by a 3-clause BSD license that can be found in the LICENSE file. ============================================================================*/ #ifndef QMITKSTDMULTIWIDGET_H #define QMITKSTDMULTIWIDGET_H // qt widgets module #include "MitkQtWidgetsExports.h" #include "QmitkAbstractMultiWidget.h" /** * @brief The 'QmitkStdMultiWidget' is a 'QmitkAbstractMultiWidget' that is used to display multiple render windows at once. * Render windows are predefined in a 2x2 design with 3 different 2D view planes and a 3D render window. */ class MITKQTWIDGETS_EXPORT QmitkStdMultiWidget : public QmitkAbstractMultiWidget { Q_OBJECT public: QmitkStdMultiWidget( QWidget *parent = nullptr, Qt::WindowFlags f = nullptr, const QString &name = "stdmulti"); ~QmitkStdMultiWidget() override; virtual void InitializeMultiWidget() override; virtual QmitkRenderWindow* GetRenderWindow(const QString& widgetName) const override; virtual QmitkRenderWindow* GetRenderWindow(const mitk::BaseRenderer::ViewDirection& viewDirection) const override; + /** + * @brief Set the reference geometry for interaction inside all render windows of the StdMultiWidget. + * + * @param referenceGeometry The reference geometry which is used for updating the + * time geometry inside all four render windows. + * @param resetCamera If true, the camera and crosshair will be reset to the default view (centered, no zoom). + * If false, the current crosshair position and the camera zoom will be stored and reset + * after the reference geometry has been updated. + */ + void SetReferenceGeometry(const mitk::TimeGeometry* referenceGeometry, bool resetCamera) override; + virtual void SetSelectedPosition(const mitk::Point3D& newPosition, const QString& widgetName) override; virtual const mitk::Point3D GetSelectedPosition(const QString& widgetName) const override; virtual void SetCrosshairVisibility(bool) override; virtual bool GetCrosshairVisibility() const override; void SetCrosshairGap(unsigned int gapSize) override; virtual void ResetCrosshair() override; virtual void SetWidgetPlaneMode(int mode) override; mitk::SliceNavigationController* GetTimeNavigationController(); void AddPlanesToDataStorage(); void RemovePlanesFromDataStorage(); /** * @brief Convenience method to get a render window widget. * @param number of the widget (0-3) * @return The render window widget */ QmitkRenderWindow* GetRenderWindow(unsigned int number) const; QmitkRenderWindow* GetRenderWindow1() const; QmitkRenderWindow* GetRenderWindow2() const; QmitkRenderWindow* GetRenderWindow3() const; QmitkRenderWindow* GetRenderWindow4() const; /** * @brief Convenience method to get a widget plane. * @param number of the widget plane (1-3) * @return The widget plane as data node */ mitk::DataNode::Pointer GetWidgetPlane(unsigned int number) const; mitk::DataNode::Pointer GetWidgetPlane1() const; mitk::DataNode::Pointer GetWidgetPlane2() const; mitk::DataNode::Pointer GetWidgetPlane3() const; /** * @brief SetDecorationColor Set the color of the decoration of the 4 widgets. * * This is used to color the frame of the renderwindow and the corner annatation. * For the first 3 widgets, this color is a property of the helper object nodes * which contain the respective plane geometry. For widget 4, this is a member, * since there is no data node for this widget. */ void SetDecorationColor(unsigned int widgetNumber, mitk::Color color); /** * @brief GetDecorationColorForWidget Get the color for annotation, crosshair and rectangle. * @param widgetNumber Number of the renderwindow (0-3). * @return Color in mitk format. */ mitk::Color GetDecorationColor(unsigned int widgetNumber); public Q_SLOTS: // mouse events virtual void mousePressEvent(QMouseEvent*) override; virtual void moveEvent(QMoveEvent* e) override; virtual void wheelEvent(QWheelEvent* e) override; void Fit(); void AddDisplayPlaneSubTree(); void EnsureDisplayContainsPoint(mitk::BaseRenderer *renderer, const mitk::Point3D &p); void SetWidgetPlaneVisibility(const char *widgetName, bool visible, mitk::BaseRenderer *renderer = nullptr); void SetWidgetPlanesVisibility(bool visible, mitk::BaseRenderer *renderer = nullptr); Q_SIGNALS: void NotifyCrosshairVisibilityChanged(bool visible); void NotifyCrosshairRotationModeChanged(int mode); void WheelMoved(QWheelEvent *); void Moved(); private: virtual void SetLayoutImpl() override; virtual void SetInteractionSchemeImpl() override { } void CreateRenderWindowWidgets(); mitk::SliceNavigationController* m_TimeNavigationController; /** * @brief The 3 helper objects which contain the plane geometry. */ mitk::DataNode::Pointer m_PlaneNode1; mitk::DataNode::Pointer m_PlaneNode2; mitk::DataNode::Pointer m_PlaneNode3; /** * @brief m_ParentNodeForGeometryPlanes This helper object is added to the datastorage * and contains the 3 planes for displaying the image geometry (crosshair and 3D planes). */ mitk::DataNode::Pointer m_ParentNodeForGeometryPlanes; /** * @brief m_DecorationColorWidget4 color for annotation and rectangle of widget 4. * * For other widgets1-3, the color is a property of the respective data node. * There is no node for widget 4, hence, we need an extra member. */ mitk::Color m_DecorationColorWidget4; }; #endif // QMITKSTDMULTIWIDGET_H diff --git a/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp b/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp index 3ea503ba4a..059b1fed8e 100644 --- a/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp +++ b/Modules/QtWidgets/src/QmitkStdMultiWidget.cpp @@ -1,713 +1,741 @@ /*============================================================================ The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center (DKFZ) All rights reserved. Use of this source code is governed by a 3-clause BSD license that can be found in the LICENSE file. ============================================================================*/ #define SMW_INFO MITK_INFO("widget.stdmulti") #include "QmitkStdMultiWidget.h" #include "QmitkRenderWindowWidget.h" // mitk core #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // qt #include #include #include // vtk #include // c++ #include QmitkStdMultiWidget::QmitkStdMultiWidget(QWidget *parent, Qt::WindowFlags f/* = 0*/, const QString &name/* = "stdmulti"*/) : QmitkAbstractMultiWidget(parent, f, name) , m_TimeNavigationController(nullptr) { m_TimeNavigationController = mitk::RenderingManager::GetInstance()->GetTimeNavigationController(); } QmitkStdMultiWidget::~QmitkStdMultiWidget() { auto allRenderWindows = this->GetRenderWindows(); for (auto& renderWindow : allRenderWindows) { m_TimeNavigationController->Disconnect(renderWindow->GetSliceNavigationController()); } } void QmitkStdMultiWidget::InitializeMultiWidget() { // yellow is default color for widget4 m_DecorationColorWidget4[0] = 1.0f; m_DecorationColorWidget4[1] = 1.0f; m_DecorationColorWidget4[2] = 0.0f; SetLayout(2, 2); // transfer colors in WorldGeometry-Nodes of the associated Renderer mitk::IntProperty::Pointer layer; // of widget 1 m_PlaneNode1 = mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow())->GetCurrentWorldPlaneGeometryNode(); m_PlaneNode1->SetColor(GetDecorationColor(0)); layer = mitk::IntProperty::New(1000); m_PlaneNode1->SetProperty("layer", layer); // of widget 2 m_PlaneNode2 = mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow())->GetCurrentWorldPlaneGeometryNode(); m_PlaneNode2->SetColor(GetDecorationColor(1)); layer = mitk::IntProperty::New(1000); m_PlaneNode2->SetProperty("layer", layer); // of widget 3 m_PlaneNode3 = mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow())->GetCurrentWorldPlaneGeometryNode(); m_PlaneNode3->SetColor(GetDecorationColor(2)); layer = mitk::IntProperty::New(1000); m_PlaneNode3->SetProperty("layer", layer); // the parent node m_ParentNodeForGeometryPlanes = mitk::BaseRenderer::GetInstance(GetRenderWindow4()->renderWindow())->GetCurrentWorldPlaneGeometryNode(); layer = mitk::IntProperty::New(1000); m_ParentNodeForGeometryPlanes->SetProperty("layer", layer); AddDisplayPlaneSubTree(); SetDisplayActionEventHandler(std::make_unique()); auto displayActionEventHandler = GetDisplayActionEventHandler(); if (nullptr != displayActionEventHandler) { displayActionEventHandler->InitActions(); } } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow(const QString& widgetName) const { if ("axial" == widgetName) { return GetRenderWindow1(); } if ("sagittal" == widgetName) { return GetRenderWindow2(); } if ("coronal" == widgetName) { return GetRenderWindow3(); } if ("3d" == widgetName) { return GetRenderWindow4(); } return QmitkAbstractMultiWidget::GetRenderWindow(widgetName); } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow(const mitk::BaseRenderer::ViewDirection& viewDirection) const { return GetRenderWindow(static_cast(viewDirection)); } +void QmitkStdMultiWidget::SetReferenceGeometry(const mitk::TimeGeometry* referenceGeometry, bool resetCamera) +{ + auto* renderingManager = mitk::RenderingManager::GetInstance(); + mitk::Point3D currentPosition = mitk::Point3D(); + unsigned int imageTimeStep = 0; + if (!resetCamera) + { + // store the current position to set it again later, if the camera should not be reset + currentPosition = this->GetSelectedPosition(""); + + // store the current time step to set it again later, if the camera should not be reset + const auto currentTimePoint = renderingManager->GetTimeNavigationController()->GetSelectedTimePoint(); + if (referenceGeometry->IsValidTimePoint(currentTimePoint)) + { + imageTimeStep = referenceGeometry->TimePointToTimeStep(currentTimePoint); + } + } + + // initialize render windows + renderingManager->InitializeViews(referenceGeometry, mitk::RenderingManager::REQUEST_UPDATE_ALL, resetCamera); + + if (!resetCamera) + { + this->SetSelectedPosition(currentPosition, ""); + renderingManager->GetTimeNavigationController()->GetTime()->SetPos(imageTimeStep); + } +} + void QmitkStdMultiWidget::SetSelectedPosition(const mitk::Point3D& newPosition, const QString& /*widgetName*/) { GetRenderWindow1()->GetSliceNavigationController()->SelectSliceByPoint(newPosition); GetRenderWindow2()->GetSliceNavigationController()->SelectSliceByPoint(newPosition); GetRenderWindow3()->GetSliceNavigationController()->SelectSliceByPoint(newPosition); RequestUpdateAll(); } const mitk::Point3D QmitkStdMultiWidget::GetSelectedPosition(const QString& /*widgetName*/) const { const mitk::PlaneGeometry* plane1 = GetRenderWindow1()->GetSliceNavigationController()->GetCurrentPlaneGeometry(); const mitk::PlaneGeometry* plane2 = GetRenderWindow2()->GetSliceNavigationController()->GetCurrentPlaneGeometry(); const mitk::PlaneGeometry* plane3 = GetRenderWindow3()->GetSliceNavigationController()->GetCurrentPlaneGeometry(); mitk::Line3D line; if ((plane1 != nullptr) && (plane2 != nullptr) && (plane1->IntersectionLine(plane2, line))) { mitk::Point3D point; if ((plane3 != nullptr) && (plane3->IntersectionPoint(line, point))) { return point; } } return mitk::Point3D(); } void QmitkStdMultiWidget::SetCrosshairVisibility(bool visible) { if (m_PlaneNode1.IsNotNull()) { m_PlaneNode1->SetVisibility(visible); } if (m_PlaneNode2.IsNotNull()) { m_PlaneNode2->SetVisibility(visible); } if (m_PlaneNode3.IsNotNull()) { m_PlaneNode3->SetVisibility(visible); } emit NotifyCrosshairVisibilityChanged(visible); RequestUpdateAll(); } bool QmitkStdMultiWidget::GetCrosshairVisibility() const { bool crosshairVisibility = true; if (m_PlaneNode1.IsNotNull()) { bool visibilityProperty = false; m_PlaneNode1->GetVisibility(visibilityProperty, nullptr); crosshairVisibility &= visibilityProperty; } if (m_PlaneNode2.IsNotNull()) { bool visibilityProperty = false; crosshairVisibility &= m_PlaneNode2->GetVisibility(visibilityProperty, nullptr); crosshairVisibility &= visibilityProperty; } if (m_PlaneNode3.IsNotNull()) { bool visibilityProperty = false; crosshairVisibility &= m_PlaneNode3->GetVisibility(visibilityProperty, nullptr); crosshairVisibility &= visibilityProperty; } return crosshairVisibility; } void QmitkStdMultiWidget::SetCrosshairGap(unsigned int gapSize) { m_PlaneNode1->SetIntProperty("Crosshair.Gap Size", gapSize); m_PlaneNode2->SetIntProperty("Crosshair.Gap Size", gapSize); m_PlaneNode3->SetIntProperty("Crosshair.Gap Size", gapSize); } void QmitkStdMultiWidget::ResetCrosshair() { auto dataStorage = GetDataStorage(); if (nullptr == dataStorage) { return; } mitk::RenderingManager::GetInstance()->InitializeViewsByBoundingObjects(dataStorage); SetWidgetPlaneMode(mitk::InteractionSchemeSwitcher::MITKStandard); } void QmitkStdMultiWidget::SetWidgetPlaneMode(int userMode) { MITK_DEBUG << "Changing crosshair mode to " << userMode; switch (userMode) { case 0: SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKStandard); break; case 1: SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKRotationUncoupled); break; case 2: SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKRotationCoupled); break; case 3: SetInteractionScheme(mitk::InteractionSchemeSwitcher::MITKSwivel); break; } emit NotifyCrosshairRotationModeChanged(userMode); } mitk::SliceNavigationController* QmitkStdMultiWidget::GetTimeNavigationController() { return m_TimeNavigationController; } void QmitkStdMultiWidget::AddPlanesToDataStorage() { auto dataStorage = GetDataStorage(); if (nullptr == dataStorage) { return; } if (m_PlaneNode1.IsNotNull() && m_PlaneNode2.IsNotNull() && m_PlaneNode3.IsNotNull() && m_ParentNodeForGeometryPlanes.IsNotNull()) { dataStorage->Add(m_ParentNodeForGeometryPlanes); dataStorage->Add(m_PlaneNode1, m_ParentNodeForGeometryPlanes); dataStorage->Add(m_PlaneNode2, m_ParentNodeForGeometryPlanes); dataStorage->Add(m_PlaneNode3, m_ParentNodeForGeometryPlanes); } } void QmitkStdMultiWidget::RemovePlanesFromDataStorage() { auto dataStorage = GetDataStorage(); if (nullptr == dataStorage) { return; } if (m_PlaneNode1.IsNotNull() && m_PlaneNode2.IsNotNull() && m_PlaneNode3.IsNotNull() && m_ParentNodeForGeometryPlanes.IsNotNull()) { dataStorage->Remove(m_PlaneNode1); dataStorage->Remove(m_PlaneNode2); dataStorage->Remove(m_PlaneNode3); dataStorage->Remove(m_ParentNodeForGeometryPlanes); } } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow(unsigned int number) const { switch (number) { case 0: return GetRenderWindow1(); case 1: return GetRenderWindow2(); case 2: return GetRenderWindow3(); case 3: return GetRenderWindow4(); default: MITK_ERROR << "Requested unknown render window"; break; } return nullptr; } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow1() const { return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(0, 0)); } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow2() const { return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(0, 1)); } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow3() const { return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(1, 0)); } QmitkRenderWindow* QmitkStdMultiWidget::GetRenderWindow4() const { return QmitkAbstractMultiWidget::GetRenderWindow(GetNameFromIndex(1, 1)); } mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane1() const { return m_PlaneNode1; } mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane2() const { return m_PlaneNode2; } mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane3() const { return m_PlaneNode3; } mitk::DataNode::Pointer QmitkStdMultiWidget::GetWidgetPlane(unsigned number) const { switch (number) { case 1: return m_PlaneNode1; case 2: return m_PlaneNode2; case 3: return m_PlaneNode3; default: MITK_ERROR << "Requested unknown render window"; break; } return nullptr; } void QmitkStdMultiWidget::SetDecorationColor(unsigned int widgetNumber, mitk::Color color) { switch (widgetNumber) { case 0: if (m_PlaneNode1.IsNotNull()) { m_PlaneNode1->SetColor(color); } break; case 1: if (m_PlaneNode2.IsNotNull()) { m_PlaneNode2->SetColor(color); } break; case 2: if (m_PlaneNode3.IsNotNull()) { m_PlaneNode3->SetColor(color); } break; case 3: m_DecorationColorWidget4 = color; break; default: MITK_ERROR << "Decoration color for unknown widget!"; break; } } mitk::Color QmitkStdMultiWidget::GetDecorationColor(unsigned int widgetNumber) { // The implementation looks a bit messy here, but it avoids // synchronization of the color of the geometry nodes and an // internal member here. // Default colors were chosen for decent visibility. // Feel free to change your preferences in the workbench. float tmp[3] = { 0.0f, 0.0f, 0.0f }; switch (widgetNumber) { case 0: { if (m_PlaneNode1.IsNotNull()) { if (m_PlaneNode1->GetColor(tmp)) { return dynamic_cast(m_PlaneNode1->GetProperty("color"))->GetColor(); } } float red[3] = { 0.753f, 0.0f, 0.0f }; // This is #C00000 in hex return mitk::Color(red); } case 1: { if (m_PlaneNode2.IsNotNull()) { if (m_PlaneNode2->GetColor(tmp)) { return dynamic_cast(m_PlaneNode2->GetProperty("color"))->GetColor(); } } float green[3] = { 0.0f, 0.69f, 0.0f }; // This is #00B000 in hex return mitk::Color(green); } case 2: { if (m_PlaneNode3.IsNotNull()) { if (m_PlaneNode3->GetColor(tmp)) { return dynamic_cast(m_PlaneNode3->GetProperty("color"))->GetColor(); } } float blue[3] = { 0.0, 0.502f, 1.0f }; // This is #0080FF in hex return mitk::Color(blue); } case 3: { return m_DecorationColorWidget4; } default: MITK_ERROR << "Decoration color for unknown widget!"; float black[3] = { 0.0f, 0.0f, 0.0f }; return mitk::Color(black); } } void QmitkStdMultiWidget::mousePressEvent(QMouseEvent*) { // nothing here, but necessary for mouse interactions (.xml-configuration files) } void QmitkStdMultiWidget::moveEvent(QMoveEvent* e) { QWidget::moveEvent(e); // it is necessary to readjust the position of the Annotation as the StdMultiWidget has moved // unfortunately it's not done by QmitkRenderWindow::moveEvent -> must be done here emit Moved(); } void QmitkStdMultiWidget::wheelEvent(QWheelEvent* e) { emit WheelMoved(e); } void QmitkStdMultiWidget::Fit() { vtkSmartPointer vtkrenderer; vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow())->GetVtkRenderer(); if (nullptr != vtkrenderer) { vtkrenderer->ResetCamera(); } vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow())->GetVtkRenderer(); if (nullptr != vtkrenderer) { vtkrenderer->ResetCamera(); } vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow())->GetVtkRenderer(); if (nullptr != vtkrenderer) { vtkrenderer->ResetCamera(); } vtkrenderer = mitk::BaseRenderer::GetInstance(GetRenderWindow4()->renderWindow())->GetVtkRenderer(); if (nullptr != vtkrenderer) { vtkrenderer->ResetCamera(); } mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow())->GetCameraController()->Fit(); mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow())->GetCameraController()->Fit(); mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow())->GetCameraController()->Fit(); mitk::BaseRenderer::GetInstance(GetRenderWindow4()->renderWindow())->GetCameraController()->Fit(); int w = vtkObject::GetGlobalWarningDisplay(); vtkObject::GlobalWarningDisplayOff(); vtkObject::SetGlobalWarningDisplay(w); } void QmitkStdMultiWidget::AddDisplayPlaneSubTree() { // add the displayed planes of the multiwidget to a node to which the subtree // @a planesSubTree points ... mitk::PlaneGeometryDataMapper2D::Pointer mapper; // ... of widget 1 mitk::BaseRenderer* renderer1 = mitk::BaseRenderer::GetInstance(GetRenderWindow1()->renderWindow()); m_PlaneNode1 = renderer1->GetCurrentWorldPlaneGeometryNode(); m_PlaneNode1->SetProperty("visible", mitk::BoolProperty::New(true)); m_PlaneNode1->SetProperty("name", mitk::StringProperty::New(std::string(renderer1->GetName()) + ".plane")); m_PlaneNode1->SetProperty("includeInBoundingBox", mitk::BoolProperty::New(false)); m_PlaneNode1->SetProperty("helper object", mitk::BoolProperty::New(true)); mapper = mitk::PlaneGeometryDataMapper2D::New(); m_PlaneNode1->SetMapper(mitk::BaseRenderer::Standard2D, mapper); // ... of widget 2 mitk::BaseRenderer* renderer2 = mitk::BaseRenderer::GetInstance(GetRenderWindow2()->renderWindow()); m_PlaneNode2 = renderer2->GetCurrentWorldPlaneGeometryNode(); m_PlaneNode2->SetProperty("visible", mitk::BoolProperty::New(true)); m_PlaneNode2->SetProperty("name", mitk::StringProperty::New(std::string(renderer2->GetName()) + ".plane")); m_PlaneNode2->SetProperty("includeInBoundingBox", mitk::BoolProperty::New(false)); m_PlaneNode2->SetProperty("helper object", mitk::BoolProperty::New(true)); mapper = mitk::PlaneGeometryDataMapper2D::New(); m_PlaneNode2->SetMapper(mitk::BaseRenderer::Standard2D, mapper); // ... of widget 3 mitk::BaseRenderer *renderer3 = mitk::BaseRenderer::GetInstance(GetRenderWindow3()->renderWindow()); m_PlaneNode3 = renderer3->GetCurrentWorldPlaneGeometryNode(); m_PlaneNode3->SetProperty("visible", mitk::BoolProperty::New(true)); m_PlaneNode3->SetProperty("name", mitk::StringProperty::New(std::string(renderer3->GetName()) + ".plane")); m_PlaneNode3->SetProperty("includeInBoundingBox", mitk::BoolProperty::New(false)); m_PlaneNode3->SetProperty("helper object", mitk::BoolProperty::New(true)); mapper = mitk::PlaneGeometryDataMapper2D::New(); m_PlaneNode3->SetMapper(mitk::BaseRenderer::Standard2D, mapper); m_ParentNodeForGeometryPlanes = mitk::DataNode::New(); m_ParentNodeForGeometryPlanes->SetProperty("name", mitk::StringProperty::New("Widgets")); m_ParentNodeForGeometryPlanes->SetProperty("helper object", mitk::BoolProperty::New(true)); } void QmitkStdMultiWidget::EnsureDisplayContainsPoint(mitk::BaseRenderer *renderer, const mitk::Point3D &p) { mitk::Point2D pointOnDisplay; renderer->WorldToDisplay(p, pointOnDisplay); if (pointOnDisplay[0] < renderer->GetVtkRenderer()->GetOrigin()[0] || pointOnDisplay[1] < renderer->GetVtkRenderer()->GetOrigin()[1] || pointOnDisplay[0] > renderer->GetVtkRenderer()->GetOrigin()[0] + renderer->GetViewportSize()[0] || pointOnDisplay[1] > renderer->GetVtkRenderer()->GetOrigin()[1] + renderer->GetViewportSize()[1]) { mitk::Point2D pointOnPlane; renderer->GetCurrentWorldPlaneGeometry()->Map(p, pointOnPlane); renderer->GetCameraController()->MoveCameraToPoint(pointOnPlane); } } void QmitkStdMultiWidget::SetWidgetPlaneVisibility(const char *widgetName, bool visible, mitk::BaseRenderer *renderer) { auto dataStorage = GetDataStorage(); if (nullptr != dataStorage) { mitk::DataNode* dataNode = dataStorage->GetNamedNode(widgetName); if (dataNode != nullptr) { dataNode->SetVisibility(visible, renderer); } } } void QmitkStdMultiWidget::SetWidgetPlanesVisibility(bool visible, mitk::BaseRenderer *renderer) { if (m_PlaneNode1.IsNotNull()) { m_PlaneNode1->SetVisibility(visible, renderer); } if (m_PlaneNode2.IsNotNull()) { m_PlaneNode2->SetVisibility(visible, renderer); } if (m_PlaneNode3.IsNotNull()) { m_PlaneNode3->SetVisibility(visible, renderer); } mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } ////////////////////////////////////////////////////////////////////////// // PRIVATE ////////////////////////////////////////////////////////////////////////// void QmitkStdMultiWidget::SetLayoutImpl() { CreateRenderWindowWidgets(); GetMultiWidgetLayoutManager()->SetLayoutDesign(QmitkMultiWidgetLayoutManager::LayoutDesign::DEFAULT); // Initialize views as axial, sagittal, coronal to all data objects in DataStorage auto geo = GetDataStorage()->ComputeBoundingGeometry3D(GetDataStorage()->GetAll()); mitk::RenderingManager::GetInstance()->InitializeViews(geo); } void QmitkStdMultiWidget::CreateRenderWindowWidgets() { // create axial render window (widget) QString renderWindowWidgetName = GetNameFromIndex(0, 0); RenderWindowWidgetPointer renderWindowWidget1 = std::make_shared(this, renderWindowWidgetName, GetDataStorage()); auto renderWindow1 = renderWindowWidget1->GetRenderWindow(); renderWindow1->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Axial); renderWindowWidget1->SetDecorationColor(GetDecorationColor(0)); renderWindowWidget1->SetCornerAnnotationText("Axial"); renderWindowWidget1->GetRenderWindow()->SetLayoutIndex(ViewDirection::AXIAL); AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget1); // create sagittal render window (widget) renderWindowWidgetName = GetNameFromIndex(0, 1); RenderWindowWidgetPointer renderWindowWidget2 = std::make_shared(this, renderWindowWidgetName, GetDataStorage()); auto renderWindow2 = renderWindowWidget2->GetRenderWindow(); renderWindow2->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Sagittal); renderWindowWidget2->SetDecorationColor(GetDecorationColor(1)); renderWindowWidget2->setStyleSheet("border: 0px"); renderWindowWidget2->SetCornerAnnotationText("Sagittal"); renderWindowWidget2->GetRenderWindow()->SetLayoutIndex(ViewDirection::SAGITTAL); AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget2); // create coronal render window (widget) renderWindowWidgetName = GetNameFromIndex(1, 0); RenderWindowWidgetPointer renderWindowWidget3 = std::make_shared(this, renderWindowWidgetName, GetDataStorage()); auto renderWindow3 = renderWindowWidget3->GetRenderWindow(); renderWindow3->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Coronal); renderWindowWidget3->SetDecorationColor(GetDecorationColor(2)); renderWindowWidget3->SetCornerAnnotationText("Coronal"); renderWindowWidget3->GetRenderWindow()->SetLayoutIndex(ViewDirection::CORONAL); AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget3); // create 3D render window (widget) renderWindowWidgetName = GetNameFromIndex(1, 1); RenderWindowWidgetPointer renderWindowWidget4 = std::make_shared(this, renderWindowWidgetName, GetDataStorage()); auto renderWindow4 = renderWindowWidget4->GetRenderWindow(); renderWindow4->GetSliceNavigationController()->SetDefaultViewDirection(mitk::SliceNavigationController::Original); renderWindowWidget4->SetDecorationColor(GetDecorationColor(3)); renderWindowWidget4->SetCornerAnnotationText("3D"); renderWindowWidget4->GetRenderWindow()->SetLayoutIndex(ViewDirection::THREE_D); mitk::BaseRenderer::GetInstance(renderWindowWidget4->GetRenderWindow()->renderWindow())->SetMapperID(mitk::BaseRenderer::Standard3D); AddRenderWindowWidget(renderWindowWidgetName, renderWindowWidget4); SetActiveRenderWindowWidget(renderWindowWidget1); // connect to the "time navigation controller": send time via sliceNavigationControllers m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow1->GetSliceNavigationController()); m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow2->GetSliceNavigationController()); m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow3->GetSliceNavigationController()); m_TimeNavigationController->ConnectGeometryTimeEvent(renderWindow4->GetSliceNavigationController()); renderWindow1->GetSliceNavigationController()->ConnectGeometrySendEvent( mitk::BaseRenderer::GetInstance(renderWindow4->renderWindow())); // reverse connection between sliceNavigationControllers and timeNavigationController renderWindow1->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController); renderWindow2->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController); renderWindow3->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController); //renderWindow4->GetSliceNavigationController()->ConnectGeometryTimeEvent(m_TimeNavigationController); auto layoutManager = GetMultiWidgetLayoutManager(); connect(renderWindow1, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair); connect(renderWindow1, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility); connect(renderWindow1, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode); connect(renderWindow1, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign); connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow1, &QmitkRenderWindow::UpdateCrosshairVisibility); connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow1, &QmitkRenderWindow::UpdateCrosshairRotationMode); connect(renderWindow2, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair); connect(renderWindow2, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility); connect(renderWindow2, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode); connect(renderWindow2, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign); connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow2, &QmitkRenderWindow::UpdateCrosshairVisibility); connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow2, &QmitkRenderWindow::UpdateCrosshairRotationMode); connect(renderWindow3, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair); connect(renderWindow3, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility); connect(renderWindow3, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode); connect(renderWindow3, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign); connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow3, &QmitkRenderWindow::UpdateCrosshairVisibility); connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow3, &QmitkRenderWindow::UpdateCrosshairRotationMode); connect(renderWindow4, &QmitkRenderWindow::ResetView, this, &QmitkStdMultiWidget::ResetCrosshair); connect(renderWindow4, &QmitkRenderWindow::CrosshairVisibilityChanged, this, &QmitkStdMultiWidget::SetCrosshairVisibility); connect(renderWindow4, &QmitkRenderWindow::CrosshairRotationModeChanged, this, &QmitkStdMultiWidget::SetWidgetPlaneMode); connect(renderWindow4, &QmitkRenderWindow::LayoutDesignChanged, layoutManager, &QmitkMultiWidgetLayoutManager::SetLayoutDesign); connect(this, &QmitkStdMultiWidget::NotifyCrosshairVisibilityChanged, renderWindow4, &QmitkRenderWindow::UpdateCrosshairVisibility); connect(this, &QmitkStdMultiWidget::NotifyCrosshairRotationModeChanged, renderWindow4, &QmitkRenderWindow::UpdateCrosshairRotationMode); }