Active modem tracking; update only when necessary

src/BookmarkMgr.cpp

@@ -58,3 +58,11 @@ BookmarkList BookmarkMgr::getBookmarks(std::string group, std::string folder) {
     
     return results;
 }
+
+void BookmarkMgr::updateActiveList() {
+    BookmarkView *bmv = wxGetApp().getAppFrame()->getBookmarkView();
+    
+    if (bmv) {
+        bmv->updateActiveList();
+    }
+}

src/BookmarkMgr.h

@@ -42,6 +42,8 @@ public:
     void removeBookmark(std::string group, BookmarkEntry *be);
     BookmarkList getBookmarks(std::string group, std::string folder = "");
     
+    void updateActiveList();
+    
 protected:
     
     BookmarkMap bmData;

src/demod/DemodulatorInstance.cpp

@@ -80,6 +80,8 @@ DemodulatorInstance::~DemodulatorInstance() {
     delete pipeIQDemodData;
     delete threadQueueControl;
     delete pipeAudioData;
+    
+    wxGetApp().getBookmarkMgr().updateActiveList();
 }
 
 void DemodulatorInstance::setVisualOutputQueue(DemodulatorThreadOutputQueue *tQueue) {
@@ -118,6 +120,7 @@ void DemodulatorInstance::run() {
 
     active = true;
 
+    wxGetApp().getBookmarkMgr().updateActiveList();
 }
 
 void DemodulatorInstance::updateLabel(long long freq) {
@@ -125,6 +128,7 @@ void DemodulatorInstance::updateLabel(long long freq) {
     newLabel.precision(3);
     newLabel << std::fixed << ((long double) freq / 1000000.0);
     setLabel(newLabel.str());
+    wxGetApp().getBookmarkMgr().updateActiveList();
 }
 
 void DemodulatorInstance::terminate() {
@@ -227,6 +231,8 @@ void DemodulatorInstance::setActive(bool state) {
         tracking = false;
     }
     active = state;
+    
+    wxGetApp().getBookmarkMgr().updateActiveList();
 }
 
 void DemodulatorInstance::squelchAuto() {
@@ -391,6 +397,10 @@ void DemodulatorInstance::setFrequency(long long freq) {
         wxGetApp().getRigThread()->setFrequency(freq,true);
     }
 #endif
+    
+    if (this->isActive()) {
+        wxGetApp().getBookmarkMgr().updateActiveList();
+    }
 }
 
 long long DemodulatorInstance::getFrequency() {

src/forms/Bookmark/BookmarkView.cpp

@@ -4,7 +4,7 @@
 BookmarkView::BookmarkView( wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style) : BookmarkPanel(parent, id, pos, size, style) {
 
     activeBranch = m_treeView->AddRoot("Active");
-    doUpdateActive = true;
+//    doUpdateActive = true;
     m_updateTimer.Start(500);
 }
 
@@ -12,7 +12,7 @@ void BookmarkView::onUpdateTimer( wxTimerEvent& event ) {
     if (doUpdateActive) {
         doUpdateActiveList();
         
-//        doUpdateActive = false;
+        doUpdateActive = false;
     }
 }