finished new/load/save

project/clip.cpp

@@ -38,7 +38,6 @@ Clip* Clip::copy() {
 }
 
 void Clip::init() {
-    qDebug() << "init was called";
 	reset();
 	clip_in = timeline_in = timeline_out = track = undeletable = 0;
 	texture = NULL;

project/effect.cpp

@@ -29,6 +29,7 @@ void Effect::field_changed() {
 }
 
 Effect* Effect::copy() {return NULL;}
+void Effect::load(QXmlStreamReader* stream) {}
 void Effect::save(QXmlStreamWriter *stream) {}
 
 void Effect::process_gl(int*, int*) {}

project/effect.h

@@ -7,6 +7,7 @@ class QWidget;
 class CollapsibleWidget;
 
 struct Clip;
+class QXmlStreamReader;
 class QXmlStreamWriter;
 
 enum EffectTypes { EFFECT_TYPE_INVALID, EFFECT_TYPE_VIDEO, EFFECT_TYPE_AUDIO };
@@ -24,6 +25,7 @@ public:
     Clip* parent_clip;
 
     virtual Effect* copy();
+    virtual void load(QXmlStreamReader* stream);
     virtual void save(QXmlStreamWriter* stream);
 
 	virtual void process_gl(int* anchor_x, int* anchor_y);

project/sequence.cpp

@@ -162,3 +162,6 @@ void Sequence::redo() {
         set_undo(undo_pointer);
     }
 }
+
+// static variable for the currently active sequence
+Sequence* sequence = NULL;

project/sequence.h

@@ -38,4 +38,7 @@ private:
     int undo_stack_start;
 };
 
+// static variable for the currently active sequence
+extern Sequence* sequence;
+
 #endif // SEQUENCE_H