diff --git a/Core/CppMicroServices/test/modules/libH/usTestModuleH.cpp b/Core/CppMicroServices/test/modules/libH/usTestModuleH.cpp index 2352c039a4..b004be226a 100644 --- a/Core/CppMicroServices/test/modules/libH/usTestModuleH.cpp +++ b/Core/CppMicroServices/test/modules/libH/usTestModuleH.cpp @@ -1,147 +1,147 @@ /*============================================================================= Library: CppMicroServices Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. =============================================================================*/ #include #include #include #include #include #include #include US_BEGIN_NAMESPACE struct TestModuleH { virtual ~TestModuleH() {} }; struct TestModuleH2 { virtual ~TestModuleH2() {} }; US_END_NAMESPACE US_DECLARE_SERVICE_INTERFACE(US_PREPEND_NAMESPACE(TestModuleH), "org.cppmicroservices.TestModuleH") US_DECLARE_SERVICE_INTERFACE(US_PREPEND_NAMESPACE(TestModuleH2), "org.cppmicroservices.TestModuleH2") US_BEGIN_NAMESPACE class TestProduct : public TestModuleH { - Module* caller; + // Module* caller; public: - TestProduct(Module* caller) - : caller(caller) + TestProduct(Module* /*caller*/) + //: caller(caller) {} }; class TestProduct2 : public TestProduct, public TestModuleH2 { public: TestProduct2(Module* caller) : TestProduct(caller) {} }; class TestModuleHPrototypeServiceFactory : public PrototypeServiceFactory { std::map > fcbind; // Map calling module with implementation public: InterfaceMap GetService(Module* caller, const ServiceRegistrationBase& /*sReg*/) { std::cout << "GetService (prototype) in H" << std::endl; TestProduct2* product = new TestProduct2(caller); fcbind[caller->GetModuleId()].push_back(product); return MakeInterfaceMap(product); } void UngetService(Module* caller, const ServiceRegistrationBase& /*sReg*/, const InterfaceMap& service) { TestProduct2* product = dynamic_cast(ExtractInterface(service)); delete product; fcbind[caller->GetModuleId()].remove(product); } }; class TestModuleHActivator : public ModuleActivator, public ServiceFactory { std::string thisServiceName; ServiceRegistration factoryService; ServiceRegistration prototypeFactoryService; ModuleContext* mc; std::map fcbind; // Map calling module with implementation TestModuleHPrototypeServiceFactory prototypeFactory; public: TestModuleHActivator() : thisServiceName(us_service_interface_iid()) , mc(NULL) {} void Load(ModuleContext* mc) { std::cout << "start in H" << std::endl; this->mc = mc; factoryService = mc->RegisterService(this); prototypeFactoryService = mc->RegisterService(static_cast(&prototypeFactory)); } void Unload(ModuleContext* /*mc*/) { factoryService.Unregister(); } InterfaceMap GetService(Module* caller, const ServiceRegistrationBase& /*sReg*/) { std::cout << "GetService in H" << std::endl; TestProduct* product = new TestProduct(caller); fcbind.insert(std::make_pair(caller->GetModuleId(), product)); return MakeInterfaceMap(product); } void UngetService(Module* caller, const ServiceRegistrationBase& /*sReg*/, const InterfaceMap& service) { TestModuleH* product = ExtractInterface(service); delete product; fcbind.erase(caller->GetModuleId()); } }; US_END_NAMESPACE US_EXPORT_MODULE_ACTIVATOR(TestModuleH, us::TestModuleHActivator) diff --git a/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.cpp b/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.cpp index c34b18867b..875f6ded26 100644 --- a/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.cpp +++ b/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.cpp @@ -1,952 +1,953 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #define PLANARFIGUREINTERACTOR_DBG MITK_DEBUG("PlanarFigureInteractor") << __LINE__ << ": " #include "mitkPlanarFigureInteractor.h" #include "mitkPlanarFigure.h" #include "mitkPlanarPolygon.h" #include "mitkInteractionPositionEvent.h" #include "mitkInternalEvent.h" #include "mitkBaseRenderer.h" #include "mitkRenderingManager.h" //how precise must the user pick the point //default value mitk::PlanarFigureInteractor::PlanarFigureInteractor() : DataInteractor() , m_Precision( 6.5 ) , m_MinimumPointDistance( 25.0 ) , m_IsHovering( false ) , m_LastPointWasValid( false ) { } mitk::PlanarFigureInteractor::~PlanarFigureInteractor() { } void mitk::PlanarFigureInteractor::ConnectActionsAndFunctions() { CONNECT_CONDITION("figure_is_on_current_slice", CheckFigureOnRenderingGeometry); CONNECT_CONDITION("figure_is_placed", CheckFigurePlaced); CONNECT_CONDITION("minimal_figure_is_finished", CheckMinimalFigureFinished); CONNECT_CONDITION("hovering_above_figure", CheckFigureHovering); CONNECT_CONDITION("hovering_above_point", CheckControlPointHovering); CONNECT_CONDITION("figure_is_selected", CheckSelection); CONNECT_CONDITION("point_is_valid", CheckPointValidity); CONNECT_CONDITION("figure_is_finished", CheckFigureFinished); CONNECT_CONDITION("reset_on_point_select_needed", CheckResetOnPointSelect); CONNECT_CONDITION("points_can_be_added_or_removed", CheckFigureIsExtendable); CONNECT_FUNCTION( "finalize_figure", FinalizeFigure); CONNECT_FUNCTION( "hide_preview_point", HidePreviewPoint ) CONNECT_FUNCTION( "set_preview_point_position", SetPreviewPointPosition ) - CONNECT_FUNCTION( "switch_to_hovering", SwitchToHovering ) CONNECT_FUNCTION( "move_current_point", MoveCurrentPoint); CONNECT_FUNCTION( "deselect_point", DeselectPoint); CONNECT_FUNCTION( "add_new_point", AddPoint); CONNECT_FUNCTION( "add_initial_point", AddInitialPoint); CONNECT_FUNCTION( "remove_selected_point", RemoveSelectedPoint); CONNECT_FUNCTION( "request_context_menu", RequestContextMenu); CONNECT_FUNCTION( "select_figure", SelectFigure ); CONNECT_FUNCTION( "select_point", SelectPoint ); CONNECT_FUNCTION( "end_interaction", EndInteraction ); + CONNECT_FUNCTION( "start_hovering", StartHovering ) + CONNECT_FUNCTION( "end_hovering", EndHovering ); } bool mitk::PlanarFigureInteractor::CheckFigurePlaced( const InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); bool isFigureFinished = false; planarFigure->GetPropertyList()->GetBoolProperty( "initiallyplaced", isFigureFinished ); return planarFigure->IsPlaced() && isFigureFinished; } bool mitk::PlanarFigureInteractor::MoveCurrentPoint(StateMachineAction*, InteractionEvent* interactionEvent) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; bool isEditable = true; GetDataNode()->GetBoolProperty( "planarfigure.iseditable", isEditable ); mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); // Extract point in 2D world coordinates (relative to Geometry2D of // PlanarFigure) Point2D point2D; if ( !this->TransformPositionEventToPoint2D( positionEvent, planarFigureGeometry, point2D ) || !isEditable ) { return false; } // check if the control points shall be hidden during interaction bool hidecontrolpointsduringinteraction = false; GetDataNode()->GetBoolProperty( "planarfigure.hidecontrolpointsduringinteraction", hidecontrolpointsduringinteraction ); // hide the control points if necessary //interactionEvent->GetSender()->GetDataStorage()->BlockNodeModifiedEvents( true ); GetDataNode()->SetBoolProperty( "planarfigure.drawcontrolpoints", !hidecontrolpointsduringinteraction ); //interactionEvent->GetSender()->GetDataStorage()->BlockNodeModifiedEvents( false ); // Move current control point to this point planarFigure->SetCurrentControlPoint( point2D ); // Re-evaluate features planarFigure->EvaluateFeatures(); // Update rendered scene interactionEvent->GetSender()->GetRenderingManager()->RequestUpdateAll(); return true; } bool mitk::PlanarFigureInteractor::FinalizeFigure( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); planarFigure->Modified(); planarFigure->DeselectControlPoint(); planarFigure->RemoveLastControlPoint(); planarFigure->SetProperty( "initiallyplaced", mitk::BoolProperty::New( true ) ); GetDataNode()->SetBoolProperty( "planarfigure.drawcontrolpoints", true ); GetDataNode()->Modified(); planarFigure->InvokeEvent( EndPlacementPlanarFigureEvent() ); planarFigure->InvokeEvent( EndInteractionPlanarFigureEvent() ); interactionEvent->GetSender()->GetRenderingManager()->RequestUpdateAll(); return false; } bool mitk::PlanarFigureInteractor::EndInteraction( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); GetDataNode()->SetBoolProperty( "planarfigure.drawcontrolpoints", true ); planarFigure->Modified(); planarFigure->InvokeEvent( EndInteractionPlanarFigureEvent() ); interactionEvent->GetSender()->GetRenderingManager()->RequestUpdateAll(); return false; } +bool mitk::PlanarFigureInteractor::EndHovering( StateMachineAction*, InteractionEvent* interactionEvent ) +{ + mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); + planarFigure->ResetPreviewContolPoint(); + + // Invoke end-hover event once the mouse is exiting the figure area + m_IsHovering = false; + planarFigure->InvokeEvent( EndHoverPlanarFigureEvent() ); + + // Set bool property to indicate that planar figure is no longer in "hovering" mode + GetDataNode()->SetBoolProperty( "planarfigure.ishovering", false ); + + interactionEvent->GetSender()->GetRenderingManager()->RequestUpdateAll(); + + return false; +} + bool mitk::PlanarFigureInteractor::CheckMinimalFigureFinished( const InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); return ( planarFigure->GetNumberOfControlPoints() >= planarFigure->GetMinimumNumberOfControlPoints() ); } bool mitk::PlanarFigureInteractor::CheckFigureFinished( const InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); return ( planarFigure->GetNumberOfControlPoints() >= planarFigure->GetMaximumNumberOfControlPoints() ); } bool mitk::PlanarFigureInteractor::CheckFigureIsExtendable( const InteractionEvent* interactionEvent ) { bool isExtendable = false; GetDataNode()->GetBoolProperty("planarfigure.isextendable", isExtendable); return isExtendable; } bool mitk::PlanarFigureInteractor::DeselectPoint(StateMachineAction*, InteractionEvent* interactionEvent) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); bool wasSelected = planarFigure->DeselectControlPoint(); if ( wasSelected ) { // Issue event so that listeners may update themselves planarFigure->Modified(); planarFigure->InvokeEvent( EndInteractionPlanarFigureEvent() ); GetDataNode()->SetBoolProperty( "planarfigure.drawcontrolpoints", true ); - GetDataNode()->SetBoolProperty( "planarfigure.ishovering", false ); +// GetDataNode()->SetBoolProperty( "planarfigure.ishovering", false ); GetDataNode()->Modified(); } return true; } bool mitk::PlanarFigureInteractor::AddPoint(StateMachineAction*, InteractionEvent* interactionEvent) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; bool selected = false; bool isEditable = true; GetDataNode()->GetBoolProperty("selected", selected); GetDataNode()->GetBoolProperty( "planarfigure.iseditable", isEditable ); if ( !selected || !isEditable ) { return false; } mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); // If the planarFigure already has reached the maximum number if ( planarFigure->GetNumberOfControlPoints() >= planarFigure->GetMaximumNumberOfControlPoints() ) { return false; } // Extract point in 2D world coordinates (relative to Geometry2D of // PlanarFigure) Point2D point2D, projectedPoint; if ( !this->TransformPositionEventToPoint2D( positionEvent, planarFigureGeometry, point2D ) ) { return false; } // TODO: check segment of polyline we clicked in int nextIndex = -1; // We only need to check which position to insert the control point // when interacting with a PlanarPolygon. For all other types // new control points will always be appended /* * Added check for "initiallyplaced" due to bug 13097: * * There are two possible cases in which a point can be inserted into a PlanarPolygon: * * 1. The figure is currently drawn -> the point will be appended at the end of the figure * 2. A point is inserted at a userdefined position after the initial placement of the figure is finished * * In the second case we need to determine the proper insertion index. In the first case the index always has * to be -1 so that the point is appended to the end. * * These changes are neccessary because of a mac os x specific issue: If a users draws a PlanarPolygon then the * next point to be added moves according to the mouse position. If then the user left clicks in order to add * a point one would assume the last move position is identical to the left click position. This is actually the * case for windows and linux but somehow NOT for mac. Because of the insertion logic of a new point in the * PlanarFigure then for mac the wrong current selected point is determined. * * With this check here this problem can be avoided. However a redesign of the insertion logic should be considered */ bool isFigureFinished = false; planarFigure->GetPropertyList()->GetBoolProperty( "initiallyplaced", isFigureFinished ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); const Geometry2D *projectionPlane = renderer->GetCurrentWorldGeometry2D(); if ( dynamic_cast( planarFigure ) && isFigureFinished) { nextIndex = this->IsPositionOverFigure( positionEvent, planarFigure, planarFigureGeometry, projectionPlane, renderer->GetDisplayGeometry(), projectedPoint ); } // Add point as new control point renderer->GetDisplayGeometry()->DisplayToWorld( projectedPoint, projectedPoint ); if ( planarFigure->IsPreviewControlPointVisible() ) { point2D = planarFigure->GetPreviewControlPoint(); } planarFigure->AddControlPoint( point2D, nextIndex ); if ( planarFigure->IsPreviewControlPointVisible() ) { planarFigure->SelectControlPoint( nextIndex ); planarFigure->ResetPreviewContolPoint(); } // Re-evaluate features planarFigure->EvaluateFeatures(); //this->LogPrintPlanarFigureQuantities( planarFigure ); // Update rendered scene renderer->GetRenderingManager()->RequestUpdateAll(); return true; } bool mitk::PlanarFigureInteractor::AddInitialPoint(StateMachineAction*, InteractionEvent* interactionEvent) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); // Invoke event to notify listeners that placement of this PF starts now planarFigure->InvokeEvent( StartPlacementPlanarFigureEvent() ); // Use Geometry2D of the renderer clicked on for this PlanarFigure mitk::PlaneGeometry *planeGeometry = const_cast< mitk::PlaneGeometry * >( dynamic_cast< const mitk::PlaneGeometry * >( renderer->GetSliceNavigationController()->GetCurrentPlaneGeometry() ) ); if ( planeGeometry != NULL ) { planarFigureGeometry = planeGeometry; planarFigure->SetGeometry2D( planeGeometry ); } else { return false; } // Extract point in 2D world coordinates (relative to Geometry2D of // PlanarFigure) Point2D point2D; if ( !this->TransformPositionEventToPoint2D( positionEvent, planarFigureGeometry, point2D ) ) { return false; } // Place PlanarFigure at this point planarFigure->PlaceFigure( point2D ); // Re-evaluate features planarFigure->EvaluateFeatures(); //this->LogPrintPlanarFigureQuantities( planarFigure ); // Set a bool property indicating that the figure has been placed in // the current RenderWindow. This is required so that the same render // window can be re-aligned to the Geometry2D of the PlanarFigure later // on in an application. GetDataNode()->SetBoolProperty( "PlanarFigureInitializedWindow", true, renderer ); // Update rendered scene renderer->GetRenderingManager()->RequestUpdateAll(); return true; } -bool mitk::PlanarFigureInteractor::SwitchToHovering( StateMachineAction*, InteractionEvent* interactionEvent ) +bool mitk::PlanarFigureInteractor::StartHovering( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); const Geometry2D *projectionPlane = renderer->GetCurrentWorldGeometry2D(); if ( !m_IsHovering ) { // Invoke hover event once when the mouse is entering the figure area m_IsHovering = true; planarFigure->InvokeEvent( StartHoverPlanarFigureEvent() ); // Set bool property to indicate that planar figure is currently in "hovering" mode GetDataNode()->SetBoolProperty( "planarfigure.ishovering", true ); renderer->GetRenderingManager()->RequestUpdateAll(); } return true; } bool mitk::PlanarFigureInteractor::SetPreviewPointPosition( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); const Geometry2D *projectionPlane = renderer->GetCurrentWorldGeometry2D(); planarFigure->DeselectControlPoint(); mitk::Point2D pointProjectedOntoLine; int previousControlPoint = mitk::PlanarFigureInteractor::IsPositionOverFigure( positionEvent, planarFigure, planarFigureGeometry, projectionPlane, renderer->GetDisplayGeometry(), pointProjectedOntoLine ); bool selected(false); bool isExtendable(false); bool isEditable(true); GetDataNode()->GetBoolProperty("selected", selected); GetDataNode()->GetBoolProperty("planarfigure.isextendable", isExtendable); GetDataNode()->GetBoolProperty( "planarfigure.iseditable", isEditable ); if ( selected && isExtendable && isEditable ) { renderer->GetDisplayGeometry()->DisplayToWorld( pointProjectedOntoLine, pointProjectedOntoLine ); planarFigure->SetPreviewControlPoint( pointProjectedOntoLine ); } renderer->GetRenderingManager()->RequestUpdateAll(); return false; } bool mitk::PlanarFigureInteractor::HidePreviewPoint( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); planarFigure->ResetPreviewContolPoint(); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); renderer->GetRenderingManager()->RequestUpdateAll(); return false; } bool mitk::PlanarFigureInteractor::CheckFigureHovering( const InteractionEvent* interactionEvent ) { const mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); const Geometry2D *projectionPlane = renderer->GetCurrentWorldGeometry2D(); mitk::Point2D pointProjectedOntoLine; - int previousControlPoint = mitk::PlanarFigureInteractor::IsPositionOverFigure( - positionEvent, - planarFigure, - planarFigureGeometry, - projectionPlane, - renderer->GetDisplayGeometry(), - pointProjectedOntoLine - ); - bool isHovering = ( previousControlPoint != -1 ); + int previousControlPoint = this->IsPositionOverFigure( positionEvent, + planarFigure, + planarFigureGeometry, + projectionPlane, + renderer->GetDisplayGeometry(), + pointProjectedOntoLine + ); + + bool isHovering = (previousControlPoint != -1); if ( isHovering ) { return true; } else { - if ( m_IsHovering ) - { - planarFigure->ResetPreviewContolPoint(); - - // Invoke end-hover event once the mouse is exiting the figure area - m_IsHovering = false; - planarFigure->InvokeEvent( EndHoverPlanarFigureEvent() ); - - // Set bool property to indicate that planar figure is no longer in "hovering" mode - GetDataNode()->SetBoolProperty( "planarfigure.ishovering", false ); - - renderer->GetRenderingManager()->RequestUpdateAll(); - } - return false; } return false; } bool mitk::PlanarFigureInteractor::CheckControlPointHovering( const InteractionEvent* interactionEvent ) { const mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); const Geometry2D *projectionPlane = renderer->GetCurrentWorldGeometry2D(); int pointIndex = -1; pointIndex = mitk::PlanarFigureInteractor::IsPositionInsideMarker( positionEvent, planarFigure, planarFigureGeometry, projectionPlane, renderer->GetDisplayGeometry() ); if ( pointIndex >= 0 ) { return true; } else { return false; } - - return false; } bool mitk::PlanarFigureInteractor::CheckSelection( const InteractionEvent* interactionEvent ) { bool selected = false; GetDataNode()->GetBoolProperty("selected", selected); return selected; } bool mitk::PlanarFigureInteractor::SelectFigure( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); planarFigure->InvokeEvent( SelectPlanarFigureEvent() ); return false; } bool mitk::PlanarFigureInteractor::SelectPoint( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); const Geometry2D *projectionPlane = renderer->GetCurrentWorldGeometry2D(); int pointIndex = -1; pointIndex = mitk::PlanarFigureInteractor::IsPositionInsideMarker( positionEvent, planarFigure, planarFigureGeometry, projectionPlane, renderer->GetDisplayGeometry() ); if ( pointIndex >= 0 ) { // If mouse is above control point, mark it as selected planarFigure->SelectControlPoint( pointIndex ); } else { planarFigure->DeselectControlPoint(); } return false; } bool mitk::PlanarFigureInteractor::CheckPointValidity( const InteractionEvent* interactionEvent ) { // Check if the distance of the current point to the previously set point in display coordinates // is sufficient (if a previous point exists) // Extract display position const mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if ( positionEvent == NULL ) return false; mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); m_LastPointWasValid = IsMousePositionAcceptableAsNewControlPoint( positionEvent, planarFigure ); return m_LastPointWasValid; } bool mitk::PlanarFigureInteractor::RemoveSelectedPoint(StateMachineAction*, InteractionEvent* interactionEvent) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::BaseRenderer *renderer = interactionEvent->GetSender(); int selectedControlPoint = planarFigure->GetSelectedControlPoint(); planarFigure->RemoveControlPoint( selectedControlPoint ); // Re-evaluate features planarFigure->EvaluateFeatures(); planarFigure->Modified(); GetDataNode()->SetBoolProperty( "planarfigure.drawcontrolpoints", true ); planarFigure->InvokeEvent( EndInteractionPlanarFigureEvent() ); renderer->GetRenderingManager()->RequestUpdateAll(); HandleEvent( mitk::InternalEvent::New( renderer, this, "Dummy-Event" ), GetDataNode() ); return true; } bool mitk::PlanarFigureInteractor::RequestContextMenu(StateMachineAction*, InteractionEvent* interactionEvent) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); bool selected = false; GetDataNode()->GetBoolProperty("selected", selected); // no need to invoke this if the figure is already selected if ( !selected ) { planarFigure->InvokeEvent( SelectPlanarFigureEvent() ); } planarFigure->InvokeEvent( ContextMenuPlanarFigureEvent() ); return true; } bool mitk::PlanarFigureInteractor::CheckResetOnPointSelect( const InteractionEvent* interactionEvent ) { mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); // Invoke tmpEvent to notify listeners that interaction with this PF starts now planarFigure->InvokeEvent( StartInteractionPlanarFigureEvent() ); // Reset the PlanarFigure if required return planarFigure->ResetOnPointSelect(); } bool mitk::PlanarFigureInteractor::CheckFigureOnRenderingGeometry( const InteractionEvent* interactionEvent ) { const mitk::InteractionPositionEvent* posEvent = dynamic_cast(interactionEvent); if ( posEvent == NULL ) return false; mitk::Point3D worldPoint3D = posEvent->GetPositionInWorld(); mitk::PlanarFigure *planarFigure = dynamic_cast( GetDataNode()->GetData() ); mitk::Geometry2D *planarFigureGeometry2D = dynamic_cast< Geometry2D * >( planarFigure->GetGeometry( 0 ) ); double planeThickness = planarFigureGeometry2D->GetExtentInMM( 2 ); if ( planarFigureGeometry2D->Distance( worldPoint3D ) > planeThickness ) { // don't react, when interaction is too far away return false; } return true; } void mitk::PlanarFigureInteractor::SetPrecision( mitk::ScalarType precision ) { m_Precision = precision; } void mitk::PlanarFigureInteractor::SetMinimumPointDistance( ScalarType minimumDistance ) { m_MinimumPointDistance = minimumDistance; } bool mitk::PlanarFigureInteractor::TransformPositionEventToPoint2D( const InteractionPositionEvent *positionEvent, const Geometry2D *planarFigureGeometry, Point2D &point2D ) { mitk::Point3D worldPoint3D = positionEvent->GetPositionInWorld(); // TODO: proper handling of distance tolerance if ( planarFigureGeometry->Distance( worldPoint3D ) > 0.1 ) { return false; } // Project point onto plane of this PlanarFigure planarFigureGeometry->Map( worldPoint3D, point2D ); return true; } bool mitk::PlanarFigureInteractor::TransformObjectToDisplay( const mitk::Point2D &point2D, mitk::Point2D &displayPoint, const mitk::Geometry2D *objectGeometry, const mitk::Geometry2D *rendererGeometry, const mitk::DisplayGeometry *displayGeometry ) const { mitk::Point3D point3D; // Map circle point from local 2D geometry into 3D world space objectGeometry->Map( point2D, point3D ); // TODO: proper handling of distance tolerance if ( displayGeometry->Distance( point3D ) < 0.1 ) { // Project 3D world point onto display geometry rendererGeometry->Map( point3D, displayPoint ); displayGeometry->WorldToDisplay( displayPoint, displayPoint ); return true; } return false; } bool mitk::PlanarFigureInteractor::IsPointNearLine( const mitk::Point2D& point, const mitk::Point2D& startPoint, const mitk::Point2D& endPoint, mitk::Point2D& projectedPoint ) const { mitk::Vector2D n1 = endPoint - startPoint; n1.Normalize(); // Determine dot products between line vector and startpoint-point / endpoint-point vectors double l1 = n1 * (point - startPoint); double l2 = -n1 * (point - endPoint); // Determine projection of specified point onto line defined by start / end point mitk::Point2D crossPoint = startPoint + n1 * l1; projectedPoint = crossPoint; // Point is inside encompassing rectangle IF // - its distance to its projected point is small enough // - it is not further outside of the line than the defined tolerance if (((crossPoint.SquaredEuclideanDistanceTo(point) < 20.0) && (l1 > 0.0) && (l2 > 0.0)) || endPoint.SquaredEuclideanDistanceTo(point) < 20.0 || startPoint.SquaredEuclideanDistanceTo(point) < 20.0) { return true; } return false; } int mitk::PlanarFigureInteractor::IsPositionOverFigure( const InteractionPositionEvent *positionEvent, PlanarFigure *planarFigure, const Geometry2D *planarFigureGeometry, const Geometry2D *rendererGeometry, const DisplayGeometry *displayGeometry, Point2D& pointProjectedOntoLine ) const { mitk::Point2D displayPosition = positionEvent->GetPointerPositionOnScreen(); // Iterate over all polylines of planar figure, and check if // any one is close to the current display position typedef mitk::PlanarFigure::PolyLineType VertexContainerType; Point2D polyLinePoint; Point2D firstPolyLinePoint; Point2D previousPolyLinePoint; for ( unsigned short loop=0; loopGetPolyLinesSize(); ++loop ) { const VertexContainerType polyLine = planarFigure->GetPolyLine( loop ); bool firstPoint( true ); for ( VertexContainerType::const_iterator it = polyLine.begin(); it != polyLine.end(); ++it ) { // Get plane coordinates of this point of polyline (if possible) if ( !this->TransformObjectToDisplay( it->Point, polyLinePoint, planarFigureGeometry, rendererGeometry, displayGeometry ) ) { break; // Poly line invalid (not on current 2D plane) --> skip it } if ( firstPoint ) { firstPolyLinePoint = polyLinePoint; firstPoint = false; } else if ( this->IsPointNearLine( displayPosition, previousPolyLinePoint, polyLinePoint, pointProjectedOntoLine ) ) { // Point is close enough to line segment --> Return index of the segment return it->Index; } previousPolyLinePoint = polyLinePoint; } // For closed figures, also check last line segment if ( planarFigure->IsClosed() && this->IsPointNearLine( displayPosition, polyLinePoint, firstPolyLinePoint, pointProjectedOntoLine ) ) { return 0; // Return index of first control point } } - return -1; } int mitk::PlanarFigureInteractor::IsPositionInsideMarker( const InteractionPositionEvent* positionEvent, const PlanarFigure *planarFigure, const Geometry2D *planarFigureGeometry, const Geometry2D *rendererGeometry, const DisplayGeometry *displayGeometry ) const { mitk::Point2D displayPosition = positionEvent->GetPointerPositionOnScreen(); // Iterate over all control points of planar figure, and check if // any one is close to the current display position mitk::Point2D displayControlPoint; int numberOfControlPoints = planarFigure->GetNumberOfControlPoints(); for ( int i=0; iTransformObjectToDisplay( planarFigure->GetControlPoint(i), displayControlPoint, planarFigureGeometry, rendererGeometry, displayGeometry ) ) { // TODO: variable size of markers if ( displayPosition.SquaredEuclideanDistanceTo( displayControlPoint ) < 20.0 ) { return i; } } } return -1; } void mitk::PlanarFigureInteractor::LogPrintPlanarFigureQuantities( const PlanarFigure *planarFigure ) { MITK_INFO << "PlanarFigure: " << planarFigure->GetNameOfClass(); for ( unsigned int i = 0; i < planarFigure->GetNumberOfFeatures(); ++i ) { MITK_INFO << "* " << planarFigure->GetFeatureName( i ) << ": " << planarFigure->GetQuantity( i ) << " " << planarFigure->GetFeatureUnit( i ); } } bool mitk::PlanarFigureInteractor::IsMousePositionAcceptableAsNewControlPoint( const mitk::InteractionPositionEvent* positionEvent, const PlanarFigure* planarFigure ) { assert(positionEvent && planarFigure); BaseRenderer* renderer = positionEvent->GetSender(); assert(renderer); // Get the timestep to support 3D+t int timeStep( renderer->GetTimeStep( planarFigure ) ); bool tooClose(false); const Geometry2D *renderingPlane = renderer->GetCurrentWorldGeometry2D(); mitk::Geometry2D *planarFigureGeometry = dynamic_cast< mitk::Geometry2D * >( planarFigure->GetGeometry( timeStep ) ); Point2D point2D, correctedPoint; // Get the point2D from the positionEvent if ( !this->TransformPositionEventToPoint2D( positionEvent, planarFigureGeometry, point2D ) ) { return false; } // apply the controlPoint constraints of the planarFigure to get the // coordinates that would actually be used. correctedPoint = const_cast( planarFigure )->ApplyControlPointConstraints( 0, point2D ); // map the 2D coordinates of the new point to world-coordinates // and transform those to display-coordinates mitk::Point3D newPoint3D; planarFigureGeometry->Map( correctedPoint, newPoint3D ); mitk::Point2D newDisplayPosition; renderingPlane->Map( newPoint3D, newDisplayPosition ); renderer->GetDisplayGeometry()->WorldToDisplay( newDisplayPosition, newDisplayPosition ); for( int i=0; i < (int)planarFigure->GetNumberOfControlPoints(); i++ ) { if ( i != planarFigure->GetSelectedControlPoint() ) { // Try to convert previous point to current display coordinates mitk::Point3D previousPoint3D; // map the 2D coordinates of the control-point to world-coordinates planarFigureGeometry->Map( planarFigure->GetControlPoint( i ), previousPoint3D ); if ( renderer->GetDisplayGeometry()->Distance( previousPoint3D ) < 0.1 ) // ugly, but assert makes this work { mitk::Point2D previousDisplayPosition; // transform the world-coordinates into display-coordinates renderingPlane->Map( previousPoint3D, previousDisplayPosition ); renderer->GetDisplayGeometry()->WorldToDisplay( previousDisplayPosition, previousDisplayPosition ); //Calculate the distance. We use display-coordinates here to make // the check independent of the zoom-level of the rendering scene. double a = newDisplayPosition[0] - previousDisplayPosition[0]; double b = newDisplayPosition[1] - previousDisplayPosition[1]; // If point is to close, do not set a new point tooClose = (a * a + b * b < m_MinimumPointDistance ); } if ( tooClose ) return false; // abort loop early } } return !tooClose; // default } void mitk::PlanarFigureInteractor::ConfigurationChanged() { mitk::PropertyList::Pointer properties = GetAttributes(); std::string precision = ""; if (properties->GetStringProperty("precision", precision)) { m_Precision = atof(precision.c_str()); } else { m_Precision = (ScalarType) 6.5; } std::string minPointDistance = ""; if (properties->GetStringProperty("minPointDistance", minPointDistance)) { m_MinimumPointDistance = atof(minPointDistance.c_str()); } else { m_MinimumPointDistance = (ScalarType) 25.0; } } diff --git a/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.h b/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.h index 9874efdef9..935d8963ba 100644 --- a/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.h +++ b/Modules/PlanarFigure/Interactions/mitkPlanarFigureInteractor.h @@ -1,200 +1,202 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #ifndef MITKPLANARFIGUREINTERACTOR_H_HEADER_INCLUDED #define MITKPLANARFIGUREINTERACTOR_H_HEADER_INCLUDED #include "PlanarFigureExports.h" #include "mitkCommon.h" #include "mitkVector.h" #include "mitkDataInteractor.h" #pragma GCC visibility push(default) #include #pragma GCC visibility pop namespace mitk { class DataNode; class Geometry2D; class DisplayGeometry; class PlanarFigure; class PositionEvent; class BaseRenderer; class InteractionPositionEvent; class StateMachineAction; #pragma GCC visibility push(default) // Define events for PlanarFigure interaction notifications itkEventMacro( PlanarFigureEvent, itk::AnyEvent ); itkEventMacro( StartPlacementPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( EndPlacementPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( SelectPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( StartInteractionPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( EndInteractionPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( StartHoverPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( EndHoverPlanarFigureEvent, PlanarFigureEvent ); itkEventMacro( ContextMenuPlanarFigureEvent, PlanarFigureEvent ); #pragma GCC visibility pop /** * \brief Interaction with mitk::PlanarFigure objects via control-points * * \ingroup Interaction */ class PlanarFigure_EXPORT PlanarFigureInteractor : public DataInteractor { public: mitkClassMacro(PlanarFigureInteractor, DataInteractor); itkNewMacro(Self); /** \brief Sets the amount of precision */ void SetPrecision( ScalarType precision ); /** \brief Sets the minimal distance between two control points. */ void SetMinimumPointDistance( ScalarType minimumDistance ); protected: PlanarFigureInteractor(); virtual ~PlanarFigureInteractor(); virtual void ConnectActionsAndFunctions(); //////// Conditions //////// bool CheckFigurePlaced( const InteractionEvent* interactionEvent ); bool CheckFigureHovering( const InteractionEvent* interactionEvent ); bool CheckControlPointHovering( const InteractionEvent* interactionEvent ); bool CheckSelection( const InteractionEvent* interactionEvent ); bool CheckPointValidity( const InteractionEvent* interactionEvent ); bool CheckFigureFinished( const InteractionEvent* interactionEvent ); bool CheckResetOnPointSelect( const InteractionEvent* interactionEvent ); bool CheckFigureOnRenderingGeometry( const InteractionEvent* interactionEvent ); bool CheckMinimalFigureFinished( const InteractionEvent* interactionEvent ); bool CheckFigureIsExtendable( const InteractionEvent* interactionEvent ); //////// Actions //////// bool FinalizeFigure( StateMachineAction*, InteractionEvent* interactionEvent ); bool MoveCurrentPoint(StateMachineAction*, InteractionEvent* interactionEvent); bool DeselectPoint(StateMachineAction*, InteractionEvent* interactionEvent); bool AddPoint(StateMachineAction*, InteractionEvent* interactionEvent); bool AddInitialPoint(StateMachineAction*, InteractionEvent* interactionEvent); - bool SwitchToHovering( StateMachineAction*, InteractionEvent* interactionEvent ); + bool StartHovering( StateMachineAction*, InteractionEvent* interactionEvent ); + + bool EndHovering( StateMachineAction*, InteractionEvent* interactionEvent ); bool SetPreviewPointPosition( StateMachineAction*, InteractionEvent* interactionEvent ); bool HidePreviewPoint( StateMachineAction*, InteractionEvent* interactionEvent ); bool RemoveSelectedPoint(StateMachineAction*, InteractionEvent* interactionEvent); bool RequestContextMenu(StateMachineAction*, InteractionEvent* interactionEvent); bool SelectFigure( StateMachineAction*, InteractionEvent* interactionEvent ); bool SelectPoint( StateMachineAction*, InteractionEvent* interactionEvent ); bool EndInteraction( StateMachineAction*, InteractionEvent* interactionEvent ); /** \brief Used when clicking to determine if a point is too close to the previous point. */ bool IsMousePositionAcceptableAsNewControlPoint( const mitk::InteractionPositionEvent* positionEvent, const PlanarFigure* ); bool TransformPositionEventToPoint2D( const InteractionPositionEvent* positionEvent, const Geometry2D *planarFigureGeometry, Point2D &point2D ); bool TransformObjectToDisplay( const mitk::Point2D &point2D, mitk::Point2D &displayPoint, const mitk::Geometry2D *objectGeometry, const mitk::Geometry2D *rendererGeometry, const mitk::DisplayGeometry *displayGeometry ) const; /** \brief Returns true if the first specified point is in proximity of the line defined * the other two point; false otherwise. * * Proximity is defined as the rectangle around the line with pre-defined distance * from the line. */ bool IsPointNearLine( const mitk::Point2D& point, const mitk::Point2D& startPoint, const mitk::Point2D& endPoint, mitk::Point2D& projectedPoint ) const; /** \brief Returns true if the point contained in the passed event (in display coordinates) * is over the planar figure (with a pre-defined tolerance range); false otherwise. */ int IsPositionOverFigure( const InteractionPositionEvent* positionEvent, PlanarFigure *planarFigure, const Geometry2D *planarFigureGeometry, const Geometry2D *rendererGeometry, const DisplayGeometry *displayGeometry, Point2D& pointProjectedOntoLine) const; /** \brief Returns the index of the marker (control point) over which the point contained * in the passed event (in display coordinates) currently is; -1 if the point is not over * a marker. */ int IsPositionInsideMarker( const InteractionPositionEvent* positionEvent, const PlanarFigure *planarFigure, const Geometry2D *planarFigureGeometry, const Geometry2D *rendererGeometry, const DisplayGeometry *displayGeometry ) const; void LogPrintPlanarFigureQuantities( const PlanarFigure *planarFigure ); virtual void ConfigurationChanged(); private: /** \brief to store the value of precision to pick a point */ ScalarType m_Precision; /** \brief Store the minimal distance between two control points. */ ScalarType m_MinimumPointDistance; /** \brief True if the mouse is currently hovering over the image. */ bool m_IsHovering; bool m_LastPointWasValid; //mitk::PlanarFigure::Pointer m_PlanarFigure; }; } #endif // MITKPLANARFIGUREINTERACTOR_H_HEADER_INCLUDED diff --git a/Modules/PlanarFigure/Resources/Interactions/PlanarFigureInteraction.xml b/Modules/PlanarFigure/Resources/Interactions/PlanarFigureInteraction.xml index 7dc4556133..ea2bc5e604 100644 --- a/Modules/PlanarFigure/Resources/Interactions/PlanarFigureInteraction.xml +++ b/Modules/PlanarFigure/Resources/Interactions/PlanarFigureInteraction.xml @@ -1,211 +1,232 @@ " " - + + + + + + + + - + + - + - + - + - + + + + + + - + - + + + + + + + + + - \ No newline at end of file +