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00025 #ifndef GCHEMPAINT_REACTION_STEP_H
00026 #define GCHEMPAINT_REACTION_STEP_H
00027
00028 #include <gcu/object.h>
00029 #include <set>
00030
00031 using namespace gcu;
00032
00033 namespace gcp {
00034
00035 class Reaction;
00036 class ReactionArrow;
00037
00038 extern TypeId ReactionStepType;
00039
00040 class ReactionStep: public Object
00041 {
00042 public:
00043 ReactionStep ();
00044 virtual ~ReactionStep ();
00045
00046 ReactionStep (Reaction *reaction, map<double, Object*>& Children, map<Object*, ArtDRect> Objects);
00047
00048 void Add (GtkWidget* w);
00049 virtual xmlNodePtr Save (xmlDocPtr xml);
00050 virtual bool Load (xmlNodePtr);
00051 virtual double GetYAlign ();
00052 virtual bool OnSignal (SignalId Signal, Object *Child);
00053
00054 void AddArrow (ReactionArrow *arrow) {m_Arrows.insert (arrow);}
00055 void RemoveArrow (ReactionArrow *arrow);
00056
00057 private:
00058 bool m_bLoading;
00059 set<ReactionArrow *> m_Arrows;
00060 };
00061
00062 }
00063
00064 #endif // GCHEMPAINT_REACTION_STEP_H