gcu/document.h

00001 // -*- C++ -*-
00002 
00003 /* 
00004  * Gnome Chemistry Utils
00005  * chemistry/document.h 
00006  *
00007  * Copyright (C) 2004-2008 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 <string>
00033 #include <set>
00034 
00035 namespace gcu
00036 {
00037 
00038 class Application;
00039 class Dialog;
00040 
00044 class Document: public Object, virtual public DialogOwner
00045 {
00046 friend class Object;
00047 friend class Dialog;
00048 public:
00054         Document (Application *App = NULL);
00058         virtual ~Document ();
00059 
00060 public:
00061 
00069         std::string& GetTranslatedId (const char* id) {return m_TranslationTable[id];}
00070 
00077         void EraseTranslationId (const char* Id) {m_TranslationTable.erase (Id);}
00078 
00084         void EmptyTranslationTable() {m_TranslationTable.clear();}
00085 
00089         void SetTitle (std::string& title) {m_Title = title;}
00093         void SetTitle (char const *title) {m_Title = title;}
00097         std::string &GetTitle () {return m_Title;}
00098 
00099         void NotifyDirty (Object* pObject) {m_DirtyObjects.insert (pObject);}
00100         virtual void Save () const {;}
00101 
00102 private:
00103 
00113         gchar* GetNewId (gchar* id, bool Cache = true);
00114 
00115 private:
00116         std::map <std::string, std::string> m_TranslationTable;//used when Ids translations are necessary (on pasting...)
00117 
00118 protected:
00122         std::string m_Title;
00123 
00124         std::set<Object*> m_DirtyObjects;
00125 
00133 GCU_PROT_PROP (Application *, App)
00140 GCU_PROT_PROP (bool, Empty);
00148 GCU_PROT_PROP (double, Scale);
00149 };
00150 
00151 
00152 }
00153 #endif  //GCU_DOCUMENT_H

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