Load data memory fix.(corner anno caused)

src/include/base/DicomLoader.h

@@ -19,6 +19,7 @@ class SeriesImageSet;
 class DICOMDirectoryHelper;
 class ExtendMedicalImageProperties;
 class vtkDICOMImageReader2;
+typedef std::map<std::string, SeriesImageSet*>  ImageSetStore;
 
 class DicomLoader {
 public:
@@ -53,8 +54,8 @@ public:
 	}
 	 
 
-	//if not duplicate
-    SeriesImageSet* InitFromRead(const UniqueIDInfo &uniqueID);// , DicomTagInfo_t* tag_info);
+
+    SeriesImageSet* getSeriesImageSet(const UniqueIDInfo &uniqueID);
 
 	SeriesInfo_t* getSerieInfo(const UniqueIDInfo &uniqueID);
 	SeriesImageSet* getFirstInstance(const UniqueIDInfo &uniqueID);
@@ -84,7 +85,7 @@ private:
     ExtendMedicalImageProperties * currentImageProperty = nullptr;
     std::vector<ExtendMedicalImageProperties*> imageProperties;
     vtkDICOMImageReader2 * reader = nullptr;
-
+    ImageSetStore store;
 	AddDicomType m_addType;
 	PatientsMapType m_patients;
     vtkObject* placeHolder;

src/include/view/viewcontainerwidget.h

@@ -46,6 +46,11 @@ public slots:
 	void Slot_ViewClicked(DicomImageView *view);
 	void Slot_ViewDoubleClicked(DicomImageView *view);
 	void Slot_DragDropEvent(DicomImageView *view, thumbnailImage* tb);
+	/**
+	 * 	缩略图点击槽函数，会导致当前选中的view重新load数据
+	 * @param tb 缩略图对象
+	 * @return
+	 */
 	void Slot_ThumbnailClickEvent(thumbnailImage* tb);
 	void Slot_SyncEvent(DicomImageView *view, int interactionMode, void* calldata);
 

src/src/base/DicomLoader.cpp

@@ -154,8 +154,15 @@ bool DicomLoader::IsDuplicate(UniqueIDInfo_t* unique)
 
 
 
-SeriesImageSet* DicomLoader::InitFromRead(const UniqueIDInfo &uniqueID)//, DicomTagInfo_t* tag_info)
+SeriesImageSet* DicomLoader::getSeriesImageSet(const UniqueIDInfo &uniqueID)//, DicomTagInfo_t* tag_info)
 {
+    //only user key to the series level
+    auto key = uniqueID.patient_name+uniqueID.study_uid+uniqueID.series_uid;
+    if (store.count(key)>0)
+    {
+        //use cache instead load
+        return store[key];
+    }
     if (reader) reader->Delete();
     reader = vtkDICOMImageReader2::New();
     reader->SetFileNames(*(currentImageProperty->GetFileNames()));
@@ -163,6 +170,7 @@ SeriesImageSet* DicomLoader::InitFromRead(const UniqueIDInfo &uniqueID)//, Dicom
     SeriesImageSet* result = new SeriesImageSet(uniqueID,currentImageProperty,reader->GetOutput());
     reader->Delete();
     reader = nullptr;
+    store[key] = result;
     return result;
 }
 
@@ -398,7 +406,7 @@ DicomTagInfo_t* DicomLoader::createDicomTagsInfo()
 SeriesImageSet* DicomLoader::createSeries(UniqueIDInfo_t* uniqueID)
 {
 
-	SeriesImageSet* series =instance->InitFromRead(*uniqueID);
+	SeriesImageSet* series = instance->getSeriesImageSet(*uniqueID);
 
 	series->setUpSeriesInstance();
 	return series;

src/src/base/infinitiViewer.cxx

@@ -355,6 +355,7 @@ infinitiViewer::~infinitiViewer()
 {
 	if (this->ImageMapper)
 	{
+		this->ImageMapper->SetInputData(nullptr);
 		this->ImageMapper->Delete();
 		this->ImageMapper = nullptr;
 	}
@@ -363,6 +364,7 @@ infinitiViewer::~infinitiViewer()
 		this->ImageActor->Delete();
 		this->ImageActor = nullptr;
 	}
+
 	if (this->FusionMapper)
 	{
 		this->FusionMapper->Delete();
@@ -394,9 +396,14 @@ infinitiViewer::~infinitiViewer()
 
 	if (this->InteractorStyle)
 	{
+		this->InteractorStyle->SetCornerAnnotation(nullptr);
 		this->InteractorStyle->Delete();
 		this->InteractorStyle = nullptr;
 	}
+	if (this->cornerAnnotation) {
+		this->cornerAnnotation->Delete();
+		this->cornerAnnotation = nullptr;
+	}
 	measureStore->RemoveAllInSeries(SOP_UID);
 	//   measureStore->Clear();
 	   //delete measureStore;

src/src/measure/ActorDraggableInteractorStyle.cpp

@@ -40,7 +40,13 @@ ActorDraggableInteractorStyle::ActorDraggableInteractorStyle() {
 }
 
 ActorDraggableInteractorStyle::~ActorDraggableInteractorStyle() {
-
+	if (scalarProp) {
+		scalarProp->Delete();
+		scalarProp = nullptr;
+	}
+	if (CornerAnnotation) {
+		CornerAnnotation->UnRegister(this);
+	}
 }
 
 template<typename T>
@@ -205,10 +211,10 @@ void ActorDraggableInteractorStyle::NoneStatePick() {
 				scalarProp = nullptr;
 			}
 			dragProp = nullptr;
-			this->CornerAnnotation->SetText(BOTTOM_LEFT, "");
+			if (this->CornerAnnotation)this->CornerAnnotation->SetText(BOTTOM_LEFT, "");
 		}
 	}
-	this->CornerAnnotation->SetText(BOTTOM_LEFT, "");
+	if (this->CornerAnnotation)this->CornerAnnotation->SetText(BOTTOM_LEFT, "");
 	this->Interactor->Render();
 
 }

src/src/view/dicomimageview.cpp

@@ -684,6 +684,9 @@ void DicomImageView::Render()
 
 void DicomImageView::CopyFromSeries(SeriesImageSet *series)
 {
+    if (_Series){
+        delete _Series;
+    }
 	_Series = series;
 
     _ImageViewer->SetInputData(_Series->GetData());
@@ -804,16 +807,14 @@ void  DicomImageView::ResetView()
 
 		removeViewWithFusion();
 		removeViewWithMeasure();
-
-
-
-
 		orphanizeSeriesInstance();
 		//_glWidt->update();
 
 		//_scrollBar = nullptr;
         _ImageViewer->Delete();
 		_ImageViewer = nullptr;
+		int count = _Series->GetData()->GetReferenceCount();
+		qDebug()<<count;
 		_Series = nullptr;
 
 		_ScrollTriggerType = scrollScope::TriggerType::USER_TRIGGER;

src/src/view/viewcontainerwidget.cpp

@@ -407,13 +407,6 @@ void ViewContainerWidget::Slot_ThumbnailClickEvent(thumbnailImage* tb)
 		return;
 	}
 	SeriesInfo_t* serie_info = tb->getSeriesInfo();
-	SeriesImageSet* old = nullptr;
-	bool copy = true;
-
-	if (view->HasSeries())
-	{
-		old = view->getSeriesInstance();
-	}
 	replaceViewWithSerie(serie_info->unique_info, view);
 	setCurrentView(view);
 }