The Gnome Chemistry Utils 0.13.5
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00001 // -*- C++ -*- 00002 00003 /* 00004 * Gnome Chemistry Utils 00005 * gcu/document.h 00006 * 00007 * Copyright (C) 2004-2011 Jean Bréfort <jean.brefort@normalesup.org> 00008 * 00009 * This program is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License as 00011 * published by the Free Software Foundation; either version 2 of the 00012 * License, or (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 00022 * USA 00023 */ 00024 00025 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 class Window; 00045 00046 typedef enum { 00047 ActionException, 00048 ActionDelete, 00049 ActionIgnore 00050 } Action; 00051 00052 class PendingTarget 00053 { 00054 public: 00055 Object *parent; 00056 Object *owner; 00057 Object **target; 00058 Action action; 00059 }; 00060 00064 class Document: public Object, virtual public DialogOwner 00065 { 00066 friend class Application; 00067 friend class Object; 00068 friend class Dialog; 00069 public: 00075 Document (Application *App = NULL); 00079 virtual ~Document (); 00080 00081 public: 00082 00090 std::string& GetTranslatedId (const char* id) {return m_TranslationTable[id];} 00091 00098 void EraseTranslationId (const char* Id) {m_TranslationTable.erase (Id);} 00099 00105 void EmptyTranslationTable() {m_TranslationTable.clear();} 00106 00110 virtual void SetTitle (std::string& title) {m_Title = title;} 00114 virtual void SetTitle (char const *title) {m_Title = title;} 00118 std::string &GetTitle () {return m_Title;} 00119 00126 void NotifyDirty (Object* pObject) {m_DirtyObjects.insert (pObject);} 00131 virtual void Save () const {;} 00142 virtual Residue *CreateResidue (char const *name, char const *symbol, Molecule *molecule); 00152 virtual Residue const *GetResidue (char const *symbol, bool *ambiguous = NULL); 00158 virtual GtkWindow *GetGtkWindow () {return NULL;} 00159 00172 bool SetTarget (char const *id, Object **target, Object *parent, Object *owner = NULL, Action action = ActionException) throw (std::runtime_error); 00173 00178 virtual bool Loaded () throw (LoaderError); 00182 std::string Name (); 00183 00184 void ObjectLoaded (Object *obj); 00185 std::set < Object * > GetNewObjects () {return m_NewObjects;} 00186 virtual Window *GetWindow () {return NULL;} 00187 00188 private: 00189 00199 char* GetNewId (char const *id, bool Cache = true); 00200 00201 private: 00202 std::map <std::string, std::string> m_TranslationTable;//used when Ids translations are necessary (on pasting...) 00203 std::map <std::string, std::list <PendingTarget> > m_PendingTable;//used to set pointers to objects when loading does not occur in the ideal order 00204 std::set<Object*> m_NewObjects; 00205 00206 protected: 00210 std::string m_Title; 00211 00215 std::set<Object*> m_DirtyObjects; 00216 00224 GCU_PROT_POINTER_PROP (Application, App) 00231 GCU_PROT_PROP (bool, Empty); 00243 GCU_PROP (double, Scale); 00244 }; 00245 00246 00247 } 00248 #endif //GCU_DOCUMENT_H