diff --git a/Core/Code/DataManagement/mitkLevelWindowManager.cpp b/Core/Code/DataManagement/mitkLevelWindowManager.cpp index 0506e60106..4dc9013446 100644 --- a/Core/Code/DataManagement/mitkLevelWindowManager.cpp +++ b/Core/Code/DataManagement/mitkLevelWindowManager.cpp @@ -1,399 +1,406 @@ /*=================================================================== 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. ===================================================================*/ #include "mitkLevelWindowManager.h" #include #include "mitkDataStorage.h" #include "mitkNodePredicateBase.h" #include "mitkNodePredicateProperty.h" #include "mitkNodePredicateDataType.h" #include "mitkNodePredicateAnd.h" #include "mitkNodePredicateOr.h" #include "mitkNodePredicateNot.h" #include "mitkProperties.h" #include "mitkMessage.h" mitk::LevelWindowManager::LevelWindowManager() : m_DataStorage(NULL) , m_LevelWindowProperty(NULL) , m_AutoTopMost(true) , m_IsObserverTagSet(false) , m_CurrentImage(NULL) , m_IsPropertyModifiedTagSet(false) { } mitk::LevelWindowManager::~LevelWindowManager() { if (m_DataStorage.IsNotNull()) { m_DataStorage->AddNodeEvent.RemoveListener( MessageDelegate1( this, &LevelWindowManager::DataStorageChanged )); m_DataStorage->RemoveNodeEvent.RemoveListener( MessageDelegate1( this, &LevelWindowManager::DataStorageRemovedNode )); m_DataStorage = NULL; } if (m_IsPropertyModifiedTagSet && m_LevelWindowProperty.IsNotNull()) { m_LevelWindowProperty->RemoveObserver(m_PropertyModifiedTag); m_IsPropertyModifiedTagSet = false; } for( ObserverToPropertyMap::iterator iter = m_PropObserverToNode.begin(); iter != m_PropObserverToNode.end(); ++iter ) { (*iter).second->RemoveObserver((*iter).first.first); (*iter).second = 0; } m_PropObserverToNode.clear(); for( ObserverToPropertyMap::iterator iter = m_PropObserverToNode2.begin(); iter != m_PropObserverToNode2.end(); ++iter ) { (*iter).second->RemoveObserver((*iter).first.first); (*iter).second = 0; } m_PropObserverToNode2.clear(); } void mitk::LevelWindowManager::SetDataStorage( mitk::DataStorage* ds ) { if (ds == NULL) return; /* remove listeners of old DataStorage */ if (m_DataStorage.IsNotNull()) { m_DataStorage->AddNodeEvent.RemoveListener( MessageDelegate1( this, &LevelWindowManager::DataStorageChanged )); m_DataStorage->RemoveNodeEvent.RemoveListener( MessageDelegate1( this, &LevelWindowManager::DataStorageRemovedNode )); } /* register listener for new DataStorage */ m_DataStorage = ds; // register m_DataStorage->AddNodeEvent.AddListener( MessageDelegate1( this, &LevelWindowManager::DataStorageChanged )); m_DataStorage->RemoveNodeEvent.AddListener( MessageDelegate1( this, &LevelWindowManager::DataStorageRemovedNode )); this->DataStorageChanged(); // update us with new DataStorage } void mitk::LevelWindowManager::OnPropertyModified(const itk::EventObject& ) { Modified(); } void mitk::LevelWindowManager::SetAutoTopMostImage(bool autoTopMost, const mitk::DataNode* removedNode) { m_AutoTopMost = autoTopMost; if (m_AutoTopMost == false) return; if (m_IsPropertyModifiedTagSet && m_LevelWindowProperty.IsNotNull()) { m_LevelWindowProperty->RemoveObserver(m_PropertyModifiedTag); m_IsPropertyModifiedTagSet = false; } /* search topmost image */ if (m_DataStorage.IsNull()) { itkExceptionMacro("DataStorage not set"); } int maxLayer = itk::NumericTraits::min(); m_LevelWindowProperty = NULL; mitk::DataNode::Pointer topLevelNode; mitk::DataStorage::SetOfObjects::ConstPointer all = this->GetRelevantNodes(); for (mitk::DataStorage::SetOfObjects::ConstIterator it = all->Begin(); it != all->End(); ++it) { mitk::DataNode::Pointer node = it->Value(); if (node.IsNull() || (removedNode != NULL && node == removedNode)) continue; node->SetBoolProperty( "imageForLevelWindow", false ); if (node->IsVisible(NULL) == false) continue; int layer = 0; node->GetIntProperty("layer", layer); if ( layer < maxLayer ) continue; mitk::LevelWindowProperty::Pointer levelWindowProperty = dynamic_cast(node->GetProperty("levelwindow")); if (levelWindowProperty.IsNull()) continue; m_LevelWindowProperty = levelWindowProperty; m_CurrentImage = dynamic_cast(node->GetData()); topLevelNode = node; maxLayer = layer; } if (topLevelNode.IsNotNull()) { topLevelNode->SetBoolProperty( "imageForLevelWindow", true ); } this->SetLevelWindowProperty( m_LevelWindowProperty ); if ( m_LevelWindowProperty.IsNull() ) { Modified(); } // else SetLevelWindowProperty will call Modified(); } // sets an specific LevelWindowProperty, all changes will affect the image belonging to this property. void mitk::LevelWindowManager::SetLevelWindowProperty(LevelWindowProperty::Pointer levelWindowProperty) { if (levelWindowProperty.IsNull()) return; if (m_IsPropertyModifiedTagSet) // remove listener for old property { m_LevelWindowProperty->RemoveObserver(m_PropertyModifiedTag); m_IsPropertyModifiedTagSet = false; } m_LevelWindowProperty = levelWindowProperty; itk::ReceptorMemberCommand::Pointer command = itk::ReceptorMemberCommand::New(); // register listener for new property command->SetCallbackFunction(this, &LevelWindowManager::OnPropertyModified); m_PropertyModifiedTag = m_LevelWindowProperty->AddObserver( itk::ModifiedEvent(), command ); m_IsPropertyModifiedTagSet = true; /* search image than belongs to the property */ mitk::NodePredicateProperty::Pointer p = mitk::NodePredicateProperty::New("levelwindow", m_LevelWindowProperty); mitk::DataNode* n = m_DataStorage->GetNode(p); if (n == NULL) { - itkExceptionMacro("No Image in DataStorage that belongs to LevelWindow property " << m_LevelWindowProperty); + mitkThrow() << "No Image in DataStorage that belongs to LevelWindow property" << m_LevelWindowProperty; } m_CurrentImage = dynamic_cast(n->GetData()); n->SetBoolProperty( "imageForLevelWindow", true ); this->Modified(); } // returns the current mitkLevelWindowProperty object from the image that is affected by changes mitk::LevelWindowProperty::Pointer mitk::LevelWindowManager::GetLevelWindowProperty() { return m_LevelWindowProperty; } // returns Level/Window values for the current image const mitk::LevelWindow& mitk::LevelWindowManager::GetLevelWindow() { if (m_LevelWindowProperty.IsNotNull()) { return m_LevelWindowProperty->GetLevelWindow(); } else { itkExceptionMacro("No LevelWindow available!"); } } // sets new Level/Window values and informs all listeners about changes void mitk::LevelWindowManager::SetLevelWindow(const mitk::LevelWindow& levelWindow) { if (m_LevelWindowProperty.IsNotNull()) { m_LevelWindowProperty->SetLevelWindow(levelWindow); } this->Modified(); } void mitk::LevelWindowManager::DataStorageChanged( const mitk::DataNode* ) { this->DataStorageRemovedNode(); } void mitk::LevelWindowManager::DataStorageRemovedNode( const mitk::DataNode* removedNode ) { /* remove old observers */ for (ObserverToPropertyMap::iterator iter = m_PropObserverToNode.begin(); iter != m_PropObserverToNode.end(); ++iter) { (*iter).second->RemoveObserver((*iter).first.first); (*iter).second = 0; } m_PropObserverToNode.clear(); for (ObserverToPropertyMap::iterator iter = m_PropObserverToNode2.begin(); iter != m_PropObserverToNode2.end(); ++iter) { (*iter).second->RemoveObserver((*iter).first.first); (*iter).second = 0; } m_PropObserverToNode2.clear(); if (m_DataStorage.IsNull()) { itkExceptionMacro("DataStorage not set"); } /* listen to changes in visible property of all images */ mitk::DataStorage::SetOfObjects::ConstPointer all = this->GetRelevantNodes(); for (mitk::DataStorage::SetOfObjects::ConstIterator it = all->Begin(); it != all->End(); ++it) { if (it->Value().IsNull()) continue; /* register listener for changes in visible property */ itk::ReceptorMemberCommand::Pointer command = itk::ReceptorMemberCommand::New(); command->SetCallbackFunction(this, &LevelWindowManager::Update); unsigned long idx = it->Value()->GetProperty("visible")->AddObserver( itk::ModifiedEvent(), command ); m_PropObserverToNode[PropDataPair(idx, it->Value())] = it->Value()->GetProperty("visible"); } /* listen to changes in layer property of all images */ for (mitk::DataStorage::SetOfObjects::ConstIterator it = all->Begin(); it != all->End(); ++it) { if (it->Value().IsNull()) continue; /* register listener for changes in layer property */ itk::ReceptorMemberCommand::Pointer command2 = itk::ReceptorMemberCommand::New(); command2->SetCallbackFunction(this, &LevelWindowManager::Update); unsigned long idx = it->Value()->GetProperty("layer")->AddObserver( itk::ModifiedEvent(), command2 ); m_PropObserverToNode2[PropDataPair(idx, it->Value())] = it->Value()->GetProperty("layer"); } /* search image than belongs to the property */ if (m_LevelWindowProperty.IsNull()) { SetAutoTopMostImage(true, removedNode); } else { mitk::NodePredicateProperty::Pointer p2 = mitk::NodePredicateProperty::New("levelwindow", m_LevelWindowProperty); mitk::DataNode* n = m_DataStorage->GetNode(p2); if (n == NULL || m_AutoTopMost) // if node was deleted, change our behaviour to AutoTopMost, if AutoTopMost is true change level window to topmost node { SetAutoTopMostImage(true, removedNode); } } } +int mitk::LevelWindowManager::GetNumberOfObservers() +{ +if ((m_PropObserverToNode.size() != m_PropObserverToNode2.size()) || (m_PropObserverToNode2.size() != this->GetRelevantNodes()->size())) + {mitkThrow() << "Wrong number of observers in Level Window Manager!";} +return m_PropObserverToNode.size(); +} + mitk::DataStorage* mitk::LevelWindowManager::GetDataStorage() { return m_DataStorage.GetPointer(); } // true if changes on slider or line-edits will affect always the topmost layer image bool mitk::LevelWindowManager::isAutoTopMost() { return m_AutoTopMost; } void mitk::LevelWindowManager::Update(const itk::EventObject&) // visible property of a image has changed { if (m_AutoTopMost) { SetAutoTopMostImage(true); return; } mitk::DataStorage::SetOfObjects::ConstPointer all = this->GetRelevantNodes(); for (mitk::DataStorage::SetOfObjects::ConstIterator it = all->Begin(); it != all->End(); ++it) { mitk::DataNode::Pointer node = it->Value(); if (node.IsNull()) continue; node->SetBoolProperty( "imageForLevelWindow", false ); if (node->IsVisible(NULL) == false) continue; mitk::LevelWindowProperty::Pointer levelWindowProperty = dynamic_cast(node->GetProperty("levelwindow")); if (levelWindowProperty.IsNull()) continue; m_LevelWindowProperty = levelWindowProperty; m_CurrentImage = dynamic_cast(node->GetData()); node->SetBoolProperty( "imageForLevelWindow", true ); if (m_LevelWindowProperty.IsNull() && m_LevelWindowProperty.GetPointer() == levelWindowProperty) // we found our m_LevelWindowProperty { return; } } Modified(); } mitk::DataStorage::SetOfObjects::ConstPointer mitk::LevelWindowManager::GetRelevantNodes() { if (m_DataStorage.IsNull()) return mitk::DataStorage::SetOfObjects::ConstPointer(mitk::DataStorage::SetOfObjects::New()); // return empty set mitk::BoolProperty::Pointer trueProp = mitk::BoolProperty::New(true); mitk::NodePredicateProperty::Pointer notBinary = mitk::NodePredicateProperty::New("binary", mitk::BoolProperty::New(false)); mitk::NodePredicateProperty::Pointer hasLevelWindow = mitk::NodePredicateProperty::New("levelwindow", NULL); mitk::NodePredicateDataType::Pointer isImage = mitk::NodePredicateDataType::New("Image"); mitk::NodePredicateDataType::Pointer isDImage = mitk::NodePredicateDataType::New("DiffusionImage"); mitk::NodePredicateDataType::Pointer isTImage = mitk::NodePredicateDataType::New("TensorImage"); mitk::NodePredicateDataType::Pointer isQImage = mitk::NodePredicateDataType::New("QBallImage"); mitk::NodePredicateOr::Pointer predicateTypes = mitk::NodePredicateOr::New(); predicateTypes->AddPredicate(isImage); predicateTypes->AddPredicate(isDImage); predicateTypes->AddPredicate(isTImage); predicateTypes->AddPredicate(isQImage); mitk::NodePredicateAnd::Pointer predicate = mitk::NodePredicateAnd::New(); predicate->AddPredicate(notBinary); predicate->AddPredicate(hasLevelWindow); predicate->AddPredicate(predicateTypes); mitk::DataStorage::SetOfObjects::ConstPointer relevantNodes = m_DataStorage->GetSubset( predicate ); return relevantNodes; } mitk::Image* mitk::LevelWindowManager::GetCurrentImage() { return m_CurrentImage; } diff --git a/Core/Code/DataManagement/mitkLevelWindowManager.h b/Core/Code/DataManagement/mitkLevelWindowManager.h index 4847f57551..669b9447f0 100644 --- a/Core/Code/DataManagement/mitkLevelWindowManager.h +++ b/Core/Code/DataManagement/mitkLevelWindowManager.h @@ -1,117 +1,128 @@ /*=================================================================== 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 mitkLevelWindowManager_h #define mitkLevelWindowManager_h #include "mitkDataStorage.h" #include "mitkLevelWindowProperty.h" #include "mitkBaseProperty.h" #include #include namespace mitk { /** \brief Provides access to the LevelWindowProperty object and LevelWindow of the "current" image. - provides a LevelWindowProperty for purposes like GUI editors - this property comes from one of two possible sources - either something (e.g. the application) sets the property because of some user selection - OR the "Auto top-most" logic is used to search a DataStorage for the image with the highest "layer" property value Changes on Level/Window can be set with SetLevelWindow() and will affect either the topmost layer image, if isAutoTopMost() returns true, or an image which is set by SetLevelWindowProperty(LevelWindowProperty::Pointer levelWindowProperty). Changes to Level/Window, when another image gets active or by SetLevelWindow(const LevelWindow& levelWindow), will be sent to all listeners by Modified(). DataStorageChanged() listens to the DataStorage for new or removed images. Depending on how m_AutoTopMost is set, the new image becomes active or not. If an image is removed from the DataStorage and m_AutoTopMost is false, there is a check to proof, if the active image is still available. If not, then m_AutoTopMost becomes true. */ class MITK_CORE_EXPORT LevelWindowManager : public itk::Object { public: mitkClassMacro(LevelWindowManager, itk::Object) itkNewMacro(Self); void SetDataStorage(DataStorage* ds); DataStorage* GetDataStorage(); ///< returns the datastorage /// if autoTopMost == true: sets the topmost layer image to be affected by changes /// if removedNode != NULL a node was removed from DataStorage void SetAutoTopMostImage(bool autoTopMost, const DataNode* removedNode = NULL); void Update(const itk::EventObject& e); ///< gets called if a visible property changes /** - * Sets an specific LevelWindowProperty, all changes will affect the image belonging to this property. - */ + * @brief Sets an specific LevelWindowProperty, all changes will affect the image belonging to this property. + * @throw mitk::Exception Throws an exception if the there is no image in the data storage which belongs to this property. + */ void SetLevelWindowProperty(LevelWindowProperty::Pointer levelWindowProperty); /// sets new Level/Window values and informs all listeners about changes void SetLevelWindow(const LevelWindow& levelWindow); /// returns Level/Window values for the current image const LevelWindow& GetLevelWindow(); /// returns the current mitkLevelWindowProperty object from the image that is affected by changes LevelWindowProperty::Pointer GetLevelWindowProperty(); /// true if changes on slider or line-edits will affect always the topmost layer image bool isAutoTopMost(); /// Change notifications from DataStorage void DataStorageChanged(const DataNode* n = NULL); /// Node removal notifications from DataStorage void DataStorageRemovedNode(const DataNode* removedNode = NULL); /// change notifications from mitkLevelWindowProperty void OnPropertyModified(const itk::EventObject& e); Image* GetCurrentImage(); ///< return the currently active image + /** + * @return Returns the current number of observers which are registered in this object. + * @throw mitk::Exception Throws an exception if the number of observers differs from + * the number of relevant objects + * which means that something is wrong. + * + */ + int GetNumberOfObservers(); + + /** * returns all nodes in the DataStorage that have the following properties: * "visible" == true, "binary" == false, "levelwindow", and DataType == Image */ DataStorage::SetOfObjects::ConstPointer GetRelevantNodes(); protected: LevelWindowManager(); ~LevelWindowManager(); DataStorage::Pointer m_DataStorage; LevelWindowProperty::Pointer m_LevelWindowProperty; ///< pointer to the LevelWindowProperty of the current image typedef std::pair PropDataPair; typedef std::map ObserverToPropertyMap; ObserverToPropertyMap m_PropObserverToNode; ///< map to hold observer IDīs to every visible property of DataNodeīs BaseProperty ObserverToPropertyMap m_PropObserverToNode2; ///< map to hold observer IDīs to every layer property of DataNodeīs BaseProperty bool m_AutoTopMost; unsigned long m_ObserverTag; bool m_IsObserverTagSet; unsigned long m_PropertyModifiedTag; Image* m_CurrentImage; bool m_IsPropertyModifiedTagSet; }; } #endif diff --git a/Core/Code/Testing/files.cmake b/Core/Code/Testing/files.cmake index 14f1662f30..b289b39ff5 100644 --- a/Core/Code/Testing/files.cmake +++ b/Core/Code/Testing/files.cmake @@ -1,120 +1,120 @@ # tests with no extra command line parameter set(MODULE_TESTS mitkAccessByItkTest.cpp mitkCoreObjectFactoryTest.cpp mitkMaterialTest.cpp mitkActionTest.cpp mitkEnumerationPropertyTest.cpp mitkEventTest.cpp mitkFocusManagerTest.cpp mitkGenericPropertyTest.cpp mitkGeometry3DTest.cpp mitkGeometryDataToSurfaceFilterTest.cpp mitkGlobalInteractionTest.cpp mitkImageDataItemTest.cpp #mitkImageMapper2DTest.cpp mitkImageGeneratorTest.cpp mitkBaseDataTest.cpp #mitkImageToItkTest.cpp mitkInstantiateAccessFunctionTest.cpp mitkInteractorTest.cpp mitkITKThreadingTest.cpp - # mitkLevelWindowManagerTest.cpp + mitkLevelWindowManagerTest.cpp mitkLevelWindowTest.cpp mitkMessageTest.cpp #mitkPipelineSmartPointerCorrectnessTest.cpp mitkPixelTypeTest.cpp mitkPlaneGeometryTest.cpp mitkPointSetFileIOTest.cpp mitkPointSetTest.cpp mitkPointSetWriterTest.cpp mitkPointSetReaderTest.cpp mitkPointSetInteractorTest.cpp mitkPropertyTest.cpp mitkPropertyListTest.cpp #mitkRegistrationBaseTest.cpp #mitkSegmentationInterpolationTest.cpp mitkSlicedGeometry3DTest.cpp mitkSliceNavigationControllerTest.cpp mitkStateMachineTest.cpp mitkStateTest.cpp mitkSurfaceTest.cpp mitkSurfaceToSurfaceFilterTest.cpp mitkTimeSlicedGeometryTest.cpp mitkTransitionTest.cpp mitkUndoControllerTest.cpp mitkVtkWidgetRenderingTest.cpp mitkVerboseLimitedLinearUndoTest.cpp mitkWeakPointerTest.cpp mitkTransferFunctionTest.cpp #mitkAbstractTransformGeometryTest.cpp mitkStepperTest.cpp itkTotalVariationDenoisingImageFilterTest.cpp mitkRenderingManagerTest.cpp vtkMitkThickSlicesFilterTest.cpp mitkNodePredicateSourceTest.cpp mitkVectorTest.cpp mitkClippedSurfaceBoundsCalculatorTest.cpp #QmitkRenderingTestHelper.cpp mitkExceptionTest.cpp mitkExtractSliceFilterTest.cpp mitkLogTest.cpp mitkImageDimensionConverterTest.cpp mitkLoggingAdapterTest.cpp ) # test with image filename as an extra command line parameter set(MODULE_IMAGE_TESTS mitkPlanePositionManagerTest.cpp mitkSurfaceVtkWriterTest.cpp #mitkImageSliceSelectorTest.cpp mitkImageTimeSelectorTest.cpp # mitkVtkPropRendererTest.cpp mitkDataNodeFactoryTest.cpp #mitkSTLFileReaderTest.cpp mitkImageAccessorTest.cpp ) # list of images for which the tests are run set(MODULE_TESTIMAGES # Pic-Factory no more available in Core, test images now in .nrrd format US4DCyl.nrrd Pic3D.nrrd Pic2DplusT.nrrd BallBinary30x30x30.nrrd binary.stl ball.stl ) set(MODULE_CUSTOM_TESTS #mitkLabeledImageToSurfaceFilterTest.cpp #mitkExternalToolsTest.cpp mitkDataStorageTest.cpp mitkDataNodeTest.cpp mitkDicomSeriesReaderTest.cpp mitkDICOMLocaleTest.cpp mitkEventMapperTest.cpp mitkNodeDependentPointSetInteractorTest.cpp mitkStateMachineFactoryTest.cpp mitkPointSetLocaleTest.cpp mitkImageTest.cpp mitkImageWriterTest.cpp mitkImageVtkMapper2DTest.cpp mitkImageVtkMapper2DLevelWindowTest.cpp mitkImageVtkMapper2DOpacityTest.cpp mitkImageVtkMapper2DColorTest.cpp mitkImageVtkMapper2DSwivelTest.cpp mitkIOUtilTest.cpp ) # Create an artificial module initializing class for # the usServiceListenerTest.cpp usFunctionGenerateModuleInit(testdriver_init_file NAME ${MODULE_NAME}TestDriver DEPENDS "Mitk" VERSION "0.1.0" EXECUTABLE ) set(TEST_CPP_FILES ${testdriver_init_file} mitkRenderingTestHelper.cpp) diff --git a/Core/Code/Testing/mitkLevelWindowManagerTest.cpp b/Core/Code/Testing/mitkLevelWindowManagerTest.cpp index a845b2ca55..7998d1b785 100644 --- a/Core/Code/Testing/mitkLevelWindowManagerTest.cpp +++ b/Core/Code/Testing/mitkLevelWindowManagerTest.cpp @@ -1,97 +1,162 @@ /*=================================================================== 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. ===================================================================*/ #include "mitkLevelWindowManager.h" #include "mitkStandaloneDataStorage.h" +#include +#include -int mitkLevelWindowManagerTest(int, char* []) +class mitkLevelWindowManagerTestClass { +public: + + static void TestInstantiation() + { mitk::LevelWindowManager::Pointer manager; - std::cout << "Testing mitk::LevelWindowManager::New(): "; manager = mitk::LevelWindowManager::New(); - if (manager.IsNull()) - { - std::cout<<"[FAILED]"<SetDataStorage(ds); - std::cout<<"[PASSED]"<SetDataStorage(ds); + } + catch(std::exception e) + { + success = false; + MITK_ERROR << "Exception: " << e.what(); + } + MITK_TEST_CONDITION_REQUIRED(success,"Testing mitk::LevelWindowManager SetDataStorage() "); + MITK_TEST_CONDITION_REQUIRED(ds == manager->GetDataStorage(),"Testing mitk::LevelWindowManager GetDataStorage "); - std::cout << "Testing mitk::LevelWindowManager GetDataStorage "; - if (ds != manager->GetDataStorage()) - { - std::cout<<"[FAILED]"<SetDataStorage(ds); - manager->SetLevelWindowProperty(levelWindowProperty); - std::cout<<"[PASSED]"<SetLevelWindowProperty(levelWindowProperty); + } + catch(mitk::Exception e) + { + success = true; + } + MITK_TEST_CONDITION(success,"Testing mitk::LevelWindowManager SetLevelWindowProperty with invalid parameter"); + */ + + + /* TODO: convert the rest of this test to MITK testing macros when bug 13894 is fixed std::cout << "Testing mitk::LevelWindowManager GetLevelWindowProperty "; if (levelWindowProperty != manager->GetLevelWindowProperty()) { std::cout<<"[FAILED]"<isAutoTopMost()) { std::cout<<"[FAILED]"<GetLevelWindow(); std::cout<<"[PASSED]"<SetLevelWindow(levelWindow); std::cout<<"[PASSED]"<SetAutoTopMostImage(true); std::cout<<"[PASSED]"<isAutoTopMost())) { std::cout<<"[FAILED]"<SetDataStorage(ds); + MITK_INFO << "Number of observers: " << manager->GetNumberOfObservers(); + //add multiple objects to the data storage => multiple observers should be created + mitk::Image::Pointer image1 = mitk::IOUtil::LoadImageA("D:/prg/MITK-02-bin/CMakeExternals/Source/MITK-Data/Pic3D.nrrd"); + mitk::DataNode::Pointer node1 = mitk::DataNode::New(); + node1->SetData(image1); + mitk::Image::Pointer image2 = mitk::IOUtil::LoadImageA("D:/prg/MITK-02-bin/CMakeExternals/Source/MITK-Data/Pic3D.nrrd"); + mitk::DataNode::Pointer node2 = mitk::DataNode::New(); + node2->SetData(image2); + ds->Add(node1); + ds->Add(node2); + MITK_INFO << "Number of observers: " << manager->GetNumberOfObservers(); + MITK_TEST_CONDITION_REQUIRED(manager->GetRelevantNodes()->size() == 2, "Test if nodes have been added"); + + ds->Remove(node1); + ds->Remove(node2); + //remove them + MITK_INFO << "Number of observers: " << manager->GetNumberOfObservers(); + } + +}; + +int mitkLevelWindowManagerTest(int, char* []) +{ + MITK_TEST_BEGIN("mitkLevelWindowManager"); + mitkLevelWindowManagerTestClass::TestInstantiation(); + mitkLevelWindowManagerTestClass::TestSetGetDataStorage(); + mitkLevelWindowManagerTestClass::TestMethodsWithInvalidParameters(); + mitkLevelWindowManagerTestClass::TestRemoveObserver(); + + MITK_TEST_END(); }