gcu/document.h
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00026 #ifndef GCU_DOCUMENT_H
00027 #define GCU_DOCUMENT_H
00028
00029 #include <gcu/object.h>
00030 #include <gcu/dialog-owner.h>
00031 #include <gcu/macros.h>
00032 #include <gcu/loader-error.h>
00033 #include <string>
00034 #include <set>
00035
00037 namespace gcu
00038 {
00039
00040 class Application;
00041 class Dialog;
00042 class Molecule;
00043 class Residue;
00044
00045 typedef enum {
00046 ActionException,
00047 ActionDelete,
00048 ActionIgnore
00049 } Action;
00050
00051 class PendingTarget
00052 {
00053 public:
00054 Object *parent;
00055 Object *owner;
00056 Object **target;
00057 Action action;
00058 };
00059
00063 class Document: public Object, virtual public DialogOwner
00064 {
00065 friend class Application;
00066 friend class Object;
00067 friend class Dialog;
00068 public:
00074 Document (Application *App = NULL);
00078 virtual ~Document ();
00079
00080 public:
00081
00089 std::string& GetTranslatedId (const char* id) {return m_TranslationTable[id];}
00090
00097 void EraseTranslationId (const char* Id) {m_TranslationTable.erase (Id);}
00098
00104 void EmptyTranslationTable() {m_TranslationTable.clear();}
00105
00109 virtual void SetTitle (std::string& title) {m_Title = title;}
00113 virtual void SetTitle (char const *title) {m_Title = title;}
00117 std::string &GetTitle () {return m_Title;}
00118
00125 void NotifyDirty (Object* pObject) {m_DirtyObjects.insert (pObject);}
00130 virtual void Save () const {;}
00141 virtual Residue *CreateResidue (char const *name, char const *symbol, Molecule *molecule);
00151 virtual Residue const *GetResidue (char const *symbol, bool *ambiguous = NULL);
00157 virtual GtkWindow *GetGtkWindow () {return NULL;}
00158
00171 bool SetTarget (char const *id, Object **target, Object *parent, Object *owner = NULL, Action action = ActionException) throw (std::runtime_error);
00172
00177 virtual bool Loaded () throw (LoaderError);
00181 std::string Name ();
00182
00183 void ObjectLoaded (Object *obj);
00184
00185 private:
00186
00196 char* GetNewId (char const *id, bool Cache = true);
00197
00198 private:
00199 std::map <std::string, std::string> m_TranslationTable;
00200 std::map <std::string, std::list <PendingTarget> > m_PendingTable;
00201 std::set<Object*> m_NewObjects;
00202
00203 protected:
00207 std::string m_Title;
00208
00212 std::set<Object*> m_DirtyObjects;
00213
00221 GCU_PROT_PROP (Application *, App)
00228 GCU_PROT_PROP (bool, Empty);
00240 GCU_PROP (double, Scale);
00241 };
00242
00243
00244 }
00245 #endif //GCU_DOCUMENT_H