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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@363 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/objstrm.h

@@ -0,0 +1,74 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        objstrm.h
+// Purpose:     wxObjectStream classes
+// Author:      Guilhem Lavaux
+// Modified by:
+// Created:     16/07/98
+// RCS-ID:      $Id$
+// Copyright:   (c) 1998 Guilhem Lavaux
+// Licence:     wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+#ifndef __WXOBJSTRM_H__
+#define __WXOBJSTRM_H__
+
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+#include "wx/defs.h"
+#include "wx/object.h"
+#include "wx/string.h"
+#include "wx/stream.h"
+
+class wxObjectStreamInfo : public wxObject {
+ public:
+  wxString object_name;
+  int n_children;
+  wxList children;
+  wxObject *parent;
+  wxObject *object;
+};
+
+class wxObjectOutputStream : public wxFilterOutputStream {
+ public:
+  wxObjectOutputStream(wxOutputStream& s);
+
+  void AddChildren(wxObject *obj);
+  bool SaveObject(wxObject& obj);
+
+  bool FirstStage() const { return m_stage == 0; }
+
+  wxString GetObjectName(wxObject *obj);
+
+ protected:
+  void WriteObjectDef(wxObjectStreamInfo& info);
+  void ProcessObjectDef(wxObjectStreamInfo *info);
+  void ProcessObjectData(wxObjectStreamInfo *info);
+
+ protected:
+  int m_stage;
+  bool m_saving;
+  wxObjectStreamInfo *m_current_info;
+};
+
+class wxObjectInputStream : public wxFilterInputStream {
+ public:
+  wxObjectInputStream(wxInputStream& s);
+
+  wxObject *GetChild(int no) const;
+  wxObject *GetParent() const { return m_current_info->parent; }
+  wxObject *LoadObject();
+
+  wxObject *SolveName(const wxString& objName) const;
+
+ protected:
+  bool ReadObjectDef(wxObjectStreamInfo *info);
+  wxObjectStreamInfo *ProcessObjectDef(wxObjectStreamInfo *info);
+  void ProcessObjectData(wxObjectStreamInfo *info);
+
+ protected:
+  wxObjectStreamInfo *m_current_info;
+  wxList m_solver;
+};
+
+#endif