Implement presentation update feature that reloads the presentation on pressing 'u'.

2011-11-04 12:50:05 +00:00
parent e8bae33143
commit 693d79c638
4 changed files with 123 additions and 195 deletions
--- a/include/osgPresentation/SlideEventHandler
+++ b/include/osgPresentation/SlideEventHandler
@@ -263,6 +263,10 @@ public:

    void dispatchEvent(const KeyPosition& keyPosition);

+    void setRequestReload(bool flag);
+    bool getRequestReload() const { return _requestReload; }
+
+    
 protected:

    ~SlideEventHandler() {}
@@ -314,6 +318,8 @@ protected:
    
    osg::ref_ptr<CompileSlideCallback>      _compileSlideCallback;

+    bool                                    _requestReload;
+
    void updateOperators();
        
 };