Refactor QDicomViewer, add fusion button check logic.

src/src/UI/Manager/ImageViewManager.cpp

@@ -35,6 +35,8 @@ void ImageViewManager::add(DicomImageView *view) {
         connect(view, &DicomImageView::onViewDoubleClick,
                 this, &ImageViewManager::viewDoubleClicked);
 
+        connect(view, &DicomImageView::afterViewCleared,this, &ImageViewManager::viewCleared);
+
         connect(view, &DicomImageView::onDragDrop, [=](DicomImageView *view, const std::string &id) {
             setCurrentView(view);
             viewReload(id);
@@ -68,6 +70,7 @@ void ImageViewManager::setCurrentView(DicomImageView *view) {
         currentView = view;
         currentView->setHighlight(true);
         emit currentViewChanged(currentView->getSeriesInstance()->getUniqueID());
+        checkCurrentViewFusion();
     }
 }
 
@@ -218,6 +221,11 @@ void ImageViewManager::viewReload(const std::string &unique_info) {
     DicomLoader *helper = DicomLoader::GetInstance();
     currentView->loadSeries(helper->getSeriesImageSet(unique_info));
     currentView->render();
+    checkCurrentViewFusion();
+}
+
+void ImageViewManager::viewCleared() {
+    emit fusionCheckStateChanged(false);
 }
 
 void ImageViewManager::setInteractionMode(int InteractionMode) {
@@ -292,15 +300,16 @@ void ImageViewManager::switchFusion() {
     }
 }
 
-bool ImageViewManager::checkCurrentViewFusion() {
+void ImageViewManager::checkCurrentViewFusion() {
     for (int i = 0; i < getViewCount(); ++i) {
         if (getView(i) == getCurrentView()) continue;
         DicomImageView *overlap_view = getView(i);
         if (currentView->checkFusion(overlap_view)) {
             currentFusionView = overlap_view;
-            return true;
+            emit fusionCheckStateChanged(true);
+            return;
         }
     }
     currentFusionView = nullptr;
-    return false;
+    emit fusionCheckStateChanged(false);
 }

src/src/UI/Manager/ImageViewManager.h

@@ -40,7 +40,7 @@ public:
         return currentView;
     }
 
-    bool checkCurrentViewFusion();
+    void checkCurrentViewFusion();
 
     int getViewCount() {
         return vList.size();
@@ -68,6 +68,8 @@ public:
 
     void viewReload(const std::string &unique_info);
 
+    void viewCleared();
+
     void setInteractionMode(int InteractionMode);
 
     void renderAll();
@@ -103,6 +105,7 @@ public:
 
 signals:
     void currentViewChanged(const std::string& seriesID);
+    void fusionCheckStateChanged(bool able);
 
 private:
     QList<DicomImageView *> vList;

src/src/UI/Widget/dicomimageview.cpp

@@ -194,7 +194,7 @@ void DicomImageView::scrollBarValueChanged(int slice) {
 
 void DicomImageView::viewCleared() {
     resetView();
-    emit afterViewClear(this);
+    emit afterViewCleared(this);
 }
 
 void DicomImageView::doubleClicked() {

src/src/UI/Widget/dicomimageview.h

@@ -167,7 +167,7 @@ public:
 
 signals:
 
-    void afterViewClear(DicomImageView *view);
+    void afterViewCleared(DicomImageView *view);
 
     void onViewClick(DicomImageView *view);
 

src/src/UI/Window/QDicomViewer.h

@@ -7,6 +7,8 @@
 #include "customwindow.h"
 #include "UI/Widget/Measure/pqFontPropertyWidget.h"
 
+typedef tuple<const char *, const char *, int> ActionProperty;
+
 /**
  * @brief 主窗口Class
  * 继承自QMainWindow,主要用于显示整个界面
@@ -82,7 +84,7 @@ private:
 	 * @param dicomName DICOM文件路径
 	 * @param openMode 文件打开方式，文件方式或文件夹方式
 	 */
-	void openAndDrawDICOM(const std::string &dicomName, SeriesOpenMode openMode);
+	void openDICOM(const std::string &dicomName, SeriesOpenMode openMode);
 
 	/**
 	 * 设置部分空间的槽函数连接
@@ -94,7 +96,7 @@ private:
 	 */
 	void executeActiveMeasure();
 
-	/**
+    /**
 	 * 为对应的DicomImageView构建对应的播放控件
 	 * @param v
 	 */
@@ -121,4 +123,5 @@ private:
 	
 	AnnotationActorType m_cur_measure = AnnotationActorType::RulerAnn;
 
+    void syncStateChanged() const;
 };