Refactor sync event.1

src/src/Common/SeriesImageSet.h

@@ -1,4 +1,4 @@
-#pragma once
+#pragma once
 #include "Common/QGlobals.h"
 #include <memory>
 #include <vtkImageData.h>
@@ -38,10 +38,7 @@ public:
 
 	bool IntersectWorldBounds(SeriesImageSet* imageSet);
 private:
-
-
 	vtkSmartPointer <vtkImageData> m_image;
 	ExtendMedicalImageProperties* m_property = nullptr;
-
 	std::string m_pUniqueID;
 };

src/src/Rendering/infinitiViewer.cxx

@@ -582,6 +582,18 @@ void infinitiViewer::SetPanOffset(const double *p) {
 
 }
 
+void infinitiViewer::setPanFocalPoint(const double *p) {
+    double fp[3] = {0.0, 0.0, 0.0};
+    double newP[3] = {p[0], p[1], p[2]};
+    Renderer->GetActiveCamera()->GetPosition(fp);
+    newP[SliceOrientation] = fp[2];
+    Renderer->GetActiveCamera()->SetPosition(newP);
+    Renderer->GetActiveCamera()->GetFocalPoint(fp);
+    newP[SliceOrientation] = fp[2];
+    Renderer->GetActiveCamera()->SetFocalPoint(newP);
+
+}
+
 // window----------------------------------------------------------------------
 double infinitiViewer::GetColorWindow() {
     return this->ImageActor->GetProperty()->GetColorWindow();

src/src/Rendering/infinitiViewer.h

@@ -193,6 +193,8 @@ vtkTypeMacro(infinitiViewer, vtkObject);
 
     void SetPanOffset(const double *point);
 
+    void setPanFocalPoint(const double *point);
+
     void ResetZoomScaleToFitWindowSize();
     //@{
     /**

src/src/UI/Widget/dicomimageview.cpp

@@ -1,4 +1,4 @@
-#include "dicomimageview.h"
+#include "dicomimageview.h"
 
 #include <QMessageBox>
 #include <QDebug>
@@ -372,12 +372,12 @@ void DicomImageView::clearFusionContext() {
 }
 
 //Callbacks------------------------------------------------------------------------------------
-void DicomImageView::updateWindowLevelCb() {
+void DicomImageView::windowLevelHandle() {
     mImageViewer->UpdateCornerInfo(BOTTOM_RIGHT);
     emit onFusionWindowChange(mImageViewer->GetColorLevel(), mImageViewer->GetColorWindow());
 }
 
-void DicomImageView::scalarEventCb(vtkObject *, unsigned long eventId, void *calldata) {
+void DicomImageView::scalarEventHandle(vtkObject *, unsigned long eventId, void *calldata) {
     double *r = (double *) calldata;
     switch (eventId) {
         case (ActorDraggableInteractorStyle::ScalarShiftEvent):
@@ -395,31 +395,36 @@ void DicomImageView::scalarEventCb(vtkObject *, unsigned long eventId, void *cal
     }
 }
 
-void DicomImageView::doubleclickedEventCb() {
+void DicomImageView::doubleClickHandle() {
     emit onViewDoubleClick(this);
 }
 
-//TODO：重新匹配该函数，部分逻辑可以直接保留，需要注意Endxxx系列事件不是仅仅为了sync设计的
-void DicomImageView::syncEventFunc(vtkObject *, unsigned long eid, void *calldata) {
+void DicomImageView::dispatchEvent(vtkObject *, unsigned long eid, void *callData) {
 
-    int *r = (int *) calldata;
+    int *r = (int *) callData;
     switch (eid) {
-        case (vtkCommand::EventIds::EndPanEvent):
-            emit onSync(this, VTKIS_IMAGE_PAN, calldata);
+        case (vtkCommand::EventIds::EndPanEvent):{
+            emit onEndPan(this, callData);
             break;
-        case (vtkCommand::EventIds::EndWindowLevelEvent):
+        }
+        case (vtkCommand::EventIds::EndWindowLevelEvent):{
             //update corner info through callback
-            emit onSync(this, VTKIS_IMAGE_WINDOWLEVEL, calldata);
+            emit onEndWindowLevel(this,
+                                  mImageViewer->GetColorLevel(),
+                                  mImageViewer->GetColorWindow());
             break;
-        case (ActorDraggableInteractorStyle::DraggableStyleEvents::EndDollyEvent):
-            emit onSync(this, VTKIS_IMAGE_ZOOM, calldata);
+        }
+        case (ActorDraggableInteractorStyle::DraggableStyleEvents::EndDollyEvent):{
+            double newScaleFactor = ((double *) callData)[1];
+            emit onEndZoom(this, newScaleFactor);
             break;
+        }
         case (ActorDraggableInteractorStyle::DraggableStyleEvents::SlicedEvent): {
             mScrollBar->SetValueSilently(r[0]);
             //invoke event
             double focusPoint[3] = {.0, .0, .0};
             mImageViewer->GetSlicePoint(focusPoint);
-            emit onSync(this, VTKIS_IMAGE_SLICING, focusPoint);
+            emit onSlice(this, focusPoint);
             break;
         }
         default:
@@ -481,12 +486,18 @@ void DicomImageView::setZoomScale(double scale) {
 
 void DicomImageView::setPanOffset(double *pan) {
     if (hasSeries()) {
-
         mImageViewer->SetPanOffset(pan);
         mImageViewer->Render();
     }
 }
 
+void DicomImageView::setPanFocalPoint(double *pan) {
+    if (hasSeries()) {
+        mImageViewer->setPanFocalPoint(pan);
+        mImageViewer->Render();
+    }
+}
+
 void DicomImageView::resetPanZoom() {
     if (hasSeries()) {
         mImageViewer->GetRenderer()->ResetCamera();
@@ -582,6 +593,7 @@ void DicomImageView::rotateImage(double angle, TransFormType operation) {
 void DicomImageView::ClearTransformations() {
     if (hasSeries()) {
         int slice = mImageViewer->GetSlice();
+        //reset flip and rotation
         mImageViewer->UpdateOrientation();
         resetPanZoom();
         //avoid black out problem

src/src/UI/Widget/dicomimageview.h

@@ -116,6 +116,8 @@ public:
 
     void setPanOffset(double *p);
 
+    void setPanFocalPoint(double *p);
+
     void SyncScrollBar();
 
     //CineMode
@@ -177,6 +179,14 @@ signals:
 
     void onSync(DicomImageView *view, int interactionMode, void *calldata);
 
+    void onSlice(DicomImageView *view, void *calldata);
+
+    void onEndPan(DicomImageView *view, void * offsetVector);
+
+    void onEndZoom(DicomImageView *view, double newScaleFactor);
+
+    void onEndWindowLevel(DicomImageView *view, double level, double window);
+
     void onFusionWindowChange(double level, double width);
 
     void onTransform(TransFormType);
@@ -262,14 +272,14 @@ private:
     }
 
     //Callback
-    void doubleclickedEventCb();
+    void doubleClickHandle();
 
-    void scalarEventCb(vtkObject *sender, unsigned long eventId, void *calldata = nullptr);
+    void scalarEventHandle(vtkObject *sender, unsigned long eventId, void *calldata = nullptr);
 
-    void updateWindowLevelCb();
+    void windowLevelHandle();
 
 
-    void syncEventFunc(vtkObject *caller, unsigned long eid, void *calldata);
+    void dispatchEvent(vtkObject *caller, unsigned long eid, void *callData);
 
     void initCineModeThread();