added some functionality for #97

effects/crossdissolvetransition.cpp

@@ -2,6 +2,10 @@
 
 #include <QOpenGLFunctions>
 
+CrossDissolveTransition::CrossDissolveTransition() {
+    name = "Cross Dissolve";
+}
+
 void CrossDissolveTransition::process_transition(float progress) {
     float color[4];
     glGetFloatv(GL_CURRENT_COLOR, color);

effects/transition.h

@@ -1,16 +1,20 @@
 #ifndef TRANSITION_H
 #define TRANSITION_H
 
+#include <QString>
+
 class Transition
 {
 public:
     Transition();
     int length;
+    QString name;
     virtual void process_transition(float);
 };
 
 class CrossDissolveTransition : public Transition {
 public:
+    CrossDissolveTransition();
     void process_transition(float);
 };