Avoid double free in wxComboBox::SetClientObject.

[wxWidgets.git] / include / wx / docview.h

diff --git a/include/wx/docview.h b/include/wx/docview.h
index d38e19be9219f5255d8bc87056f68bdcd44a5cb4..11989e4c1a51610aca6902afda20a02ebb27cfd0 100644 (file)
--- a/include/wx/docview.h
+++ b/include/wx/docview.h
@@ -12,17 +12,21 @@
 #ifndef _WX_DOCH__
 #define _WX_DOCH__
 
 #ifndef _WX_DOCH__
 #define _WX_DOCH__
 

-#ifdef __GNUG__
-#pragma interface "docview.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma interface "docview.h"

 #endif
 
 #include "wx/defs.h"
 #endif
 
 #include "wx/defs.h"

+
+#if wxUSE_DOC_VIEW_ARCHITECTURE
+

 #include "wx/list.h"
 #include "wx/cmndata.h"
 #include "wx/string.h"
 #include "wx/list.h"
 #include "wx/cmndata.h"
 #include "wx/string.h"

+#include "wx/frame.h"

 
 #if wxUSE_PRINTING_ARCHITECTURE
 
 #if wxUSE_PRINTING_ARCHITECTURE

-#include "wx/print.h"
+    #include "wx/print.h"

 #endif
 
 class WXDLLEXPORT wxWindow;
 #endif
 
 class WXDLLEXPORT wxWindow;


@@ -31,523 +35,575 @@ class WXDLLEXPORT wxView;
 class WXDLLEXPORT wxDocTemplate;
 class WXDLLEXPORT wxDocManager;
 class WXDLLEXPORT wxPrintInfo;
 class WXDLLEXPORT wxDocTemplate;
 class WXDLLEXPORT wxDocManager;
 class WXDLLEXPORT wxPrintInfo;

-class WXDLLEXPORT wxCommand;

 class WXDLLEXPORT wxCommandProcessor;
 class WXDLLEXPORT wxFileHistory;
 class WXDLLEXPORT wxCommandProcessor;
 class WXDLLEXPORT wxFileHistory;

-#if wxUSE_CONFIG

 class WXDLLEXPORT wxConfigBase;
 class WXDLLEXPORT wxConfigBase;

-#endif

 
 

-#if wxUSE_IOSTREAMH
-// N.B. BC++ doesn't have istream.h, ostream.h
-#  include <iostream.h>
+#if wxUSE_STD_IOSTREAM
+  #include "wx/iosfwrap.h"

 #else
 #else

-#  include <istream>
-#  include <ostream>
-#  ifdef __VISUALC__
-      using namespace std;
-#  endif
+  #include "wx/stream.h"

 #endif
 
 // Document manager flags
 #endif
 
 // Document manager flags

-#define wxDOC_SDI       1
-#define wxDOC_MDI       2
-#define wxDOC_NEW       4
-#define wxDOC_SILENT    8
-#define wxDEFAULT_DOCMAN_FLAGS      wxDOC_SDI
+enum
+{
+    wxDOC_SDI = 1,
+    wxDOC_MDI,
+    wxDOC_NEW,
+    wxDOC_SILENT,
+    wxDEFAULT_DOCMAN_FLAGS = wxDOC_SDI
+};

 
 // Document template flags
 
 // Document template flags

-#define wxTEMPLATE_VISIBLE      1
-#define wxTEMPLATE_INVISIBLE    2
-#define wxDEFAULT_TEMPLATE_FLAGS    wxTEMPLATE_VISIBLE
+enum
+{
+    wxTEMPLATE_VISIBLE = 1,
+    wxTEMPLATE_INVISIBLE,
+    wxDEFAULT_TEMPLATE_FLAGS = wxTEMPLATE_VISIBLE
+};

 
 

-#define wxMAX_FILE_HISTORY      9
+#define wxMAX_FILE_HISTORY 9

 
 class WXDLLEXPORT wxDocument : public wxEvtHandler
 {
 
 class WXDLLEXPORT wxDocument : public wxEvtHandler
 {

-  DECLARE_ABSTRACT_CLASS(wxDocument)
- public:
-  wxDocument(wxDocument *parent = (wxDocument *) NULL);
-  ~wxDocument(void);
-
-  void SetFilename(const wxString& filename, bool notifyViews = FALSE);
-  inline wxString GetFilename(void) const { return m_documentFile; }
-  inline void SetTitle(const wxString& title) { m_documentTitle = title; };
-  inline wxString GetTitle(void) const { return m_documentTitle; }
-  inline void SetDocumentName(const wxString& name) { m_documentTypeName = name; };
-  inline wxString GetDocumentName(void) const { return m_documentTypeName; }
-  // Has the document been saved yet?
-  inline bool GetDocumentSaved(void) { return m_savedYet; }
-  inline void SetDocumentSaved(bool saved = TRUE) { m_savedYet = saved; }
-
-  virtual bool Close(void);
-  virtual bool Save(void);
-  virtual bool SaveAs(void);
-  virtual bool Revert(void);
-
-  virtual ostream& SaveObject(ostream& stream);
-  virtual istream& LoadObject(istream& stream);
-
-  // Called by wxWindows
-  virtual bool OnSaveDocument(const wxString& filename);
-  virtual bool OnOpenDocument(const wxString& filename);
-  virtual bool OnNewDocument(void);
-  virtual bool OnCloseDocument(void);
-
-  // Prompts for saving if about to close a modified document.
-  // Returns TRUE if ok to close the document (may have saved in the
-  // meantime, or set modified to FALSE)
-  virtual bool OnSaveModified(void);
-
-  // Called by framework if created automatically by the
-  // default document manager: gives document a chance to
-  // initialise and (usually) create a view
-  virtual bool OnCreate(const wxString& path, long flags);
-
-  // By default, creates a base wxCommandProcessor.
-  virtual wxCommandProcessor *OnCreateCommandProcessor(void);
-  virtual inline wxCommandProcessor *GetCommandProcessor(void) const { return m_commandProcessor; }
-  virtual inline void SetCommandProcessor(wxCommandProcessor *proc) { m_commandProcessor = proc; }
-
-  // Called after a view is added or removed.
-  // The default implementation deletes the document if this
-  // is there are no more views.
-  virtual void OnChangedViewList(void);
-
-  virtual bool DeleteContents(void);
-
-  virtual bool Draw(wxDC&);
-  virtual inline bool IsModified(void) const { return m_documentModified; }
-  virtual inline void Modify(bool mod) { m_documentModified = mod; }
-
-  virtual bool AddView(wxView *view);
-  virtual bool RemoveView(wxView *view);
-  inline wxList& GetViews(void) const { return (wxList&) m_documentViews; }
-  wxView *GetFirstView(void) const;
-
-  virtual void UpdateAllViews(wxView *sender = (wxView *) NULL, wxObject *hint = (wxObject *) NULL);
-
-  // Remove all views (because we're closing the document)
-  virtual bool DeleteAllViews(void);
-
-  // Other stuff
-  virtual wxDocManager *GetDocumentManager(void) const;
-  virtual inline wxDocTemplate *GetDocumentTemplate(void) const { return m_documentTemplate; }
-  virtual inline void SetDocumentTemplate(wxDocTemplate *temp) { m_documentTemplate = temp; }
-
-  // Get title, or filename if no title, else [unnamed]
-  virtual bool GetPrintableName(wxString& buf) const;
-
-  // Returns a window that can be used as a parent for document-related
-  // dialogs. Override if necessary.
-  virtual wxWindow *GetDocumentWindow(void) const;
- protected:
-  wxList                m_documentViews;
-  wxString              m_documentFile;
-  wxString              m_documentTitle;
-  wxString              m_documentTypeName;
-  wxDocTemplate*        m_documentTemplate;
-  bool                  m_documentModified;
-  wxDocument*           m_documentParent;
-  wxCommandProcessor*   m_commandProcessor;
-  bool                  m_savedYet;
+public:
+    wxDocument(wxDocument *parent = (wxDocument *) NULL);
+    ~wxDocument();
+
+    // accessors
+    void SetFilename(const wxString& filename, bool notifyViews = FALSE);
+    wxString GetFilename() const { return m_documentFile; }
+
+    void SetTitle(const wxString& title) { m_documentTitle = title; };
+    wxString GetTitle() const { return m_documentTitle; }
+
+    void SetDocumentName(const wxString& name) { m_documentTypeName = name; };
+    wxString GetDocumentName() const { return m_documentTypeName; }
+
+    bool GetDocumentSaved() const { return m_savedYet; }
+    void SetDocumentSaved(bool saved = TRUE) { m_savedYet = saved; }
+
+    virtual bool Close();
+    virtual bool Save();
+    virtual bool SaveAs();
+    virtual bool Revert();
+
+#if wxUSE_STD_IOSTREAM
+    virtual wxSTD ostream& SaveObject(wxSTD ostream& stream);
+    virtual wxSTD istream& LoadObject(wxSTD istream& stream);
+#else
+    virtual wxOutputStream& SaveObject(wxOutputStream& stream);
+    virtual wxInputStream& LoadObject(wxInputStream& stream);
+#endif
+
+    // Called by wxWindows
+    virtual bool OnSaveDocument(const wxString& filename);
+    virtual bool OnOpenDocument(const wxString& filename);
+    virtual bool OnNewDocument();
+    virtual bool OnCloseDocument();
+
+    // Prompts for saving if about to close a modified document. Returns TRUE
+    // if ok to close the document (may have saved in the meantime, or set
+    // modified to FALSE)
+    virtual bool OnSaveModified();
+
+    // Called by framework if created automatically by the default document
+    // manager: gives document a chance to initialise and (usually) create a
+    // view
+    virtual bool OnCreate(const wxString& path, long flags);
+
+    // By default, creates a base wxCommandProcessor.
+    virtual wxCommandProcessor *OnCreateCommandProcessor();
+    virtual wxCommandProcessor *GetCommandProcessor() const { return m_commandProcessor; }
+    virtual void SetCommandProcessor(wxCommandProcessor *proc) { m_commandProcessor = proc; }
+
+    // Called after a view is added or removed. The default implementation
+    // deletes the document if this is there are no more views.
+    virtual void OnChangedViewList();
+
+    virtual bool DeleteContents();
+
+    virtual bool Draw(wxDC&);
+    virtual bool IsModified() const { return m_documentModified; }
+    virtual void Modify(bool mod) { m_documentModified = mod; }
+
+    virtual bool AddView(wxView *view);
+    virtual bool RemoveView(wxView *view);
+    wxList& GetViews() const { return (wxList&) m_documentViews; }
+    wxView *GetFirstView() const;
+
+    virtual void UpdateAllViews(wxView *sender = (wxView *) NULL, wxObject *hint = (wxObject *) NULL);
+    virtual void NotifyClosing();
+
+    // Remove all views (because we're closing the document)
+    virtual bool DeleteAllViews();
+
+    // Other stuff
+    virtual wxDocManager *GetDocumentManager() const;
+    virtual wxDocTemplate *GetDocumentTemplate() const { return m_documentTemplate; }
+    virtual void SetDocumentTemplate(wxDocTemplate *temp) { m_documentTemplate = temp; }
+
+    // Get title, or filename if no title, else [unnamed]
+    virtual bool GetPrintableName(wxString& buf) const;
+
+    // Returns a window that can be used as a parent for document-related
+    // dialogs. Override if necessary.
+    virtual wxWindow *GetDocumentWindow() const;
+
+protected:
+    wxList                m_documentViews;
+    wxString              m_documentFile;
+    wxString              m_documentTitle;
+    wxString              m_documentTypeName;
+    wxDocTemplate*        m_documentTemplate;
+    bool                  m_documentModified;
+    wxDocument*           m_documentParent;
+    wxCommandProcessor*   m_commandProcessor;
+    bool                  m_savedYet;
+
+private:
+    DECLARE_ABSTRACT_CLASS(wxDocument)
+    DECLARE_NO_COPY_CLASS(wxDocument)

 };
 
 class WXDLLEXPORT wxView: public wxEvtHandler
 {
 };
 
 class WXDLLEXPORT wxView: public wxEvtHandler
 {

-  DECLARE_ABSTRACT_CLASS(wxView)
- public:
-  wxView(wxDocument *doc = (wxDocument *) NULL);
-  ~wxView(void);
+public:
+    //  wxView(wxDocument *doc = (wxDocument *) NULL);
+    wxView();
+    ~wxView();

 
 

-  inline wxDocument *GetDocument(void) const { return m_viewDocument; }
-  void SetDocument(wxDocument *doc);
+    wxDocument *GetDocument() const { return m_viewDocument; }
+    virtual void SetDocument(wxDocument *doc);

 
 

-  inline wxString GetViewName(void) const { return m_viewTypeName; }
-  void SetViewName(const wxString& name) { m_viewTypeName = name; };
+    wxString GetViewName() const { return m_viewTypeName; }
+    void SetViewName(const wxString& name) { m_viewTypeName = name; };

 
 

-  inline wxFrame *GetFrame(void) const { return m_viewFrame ; }
-  inline void SetFrame(wxFrame *frame) { m_viewFrame = frame; }
+    wxWindow *GetFrame() const { return m_viewFrame ; }
+    void SetFrame(wxWindow *frame) { m_viewFrame = frame; }

 
 

-  virtual void OnActivateView(bool activate, wxView *activeView, wxView *deactiveView);
-  virtual void OnDraw(wxDC *dc) = 0;
-  virtual void OnPrint(wxDC *dc, wxObject *info);
-  virtual void OnUpdate(wxView *sender, wxObject *hint = (wxObject *) NULL);
-  virtual void OnChangeFilename(void);
+    virtual void OnActivateView(bool activate, wxView *activeView, wxView *deactiveView);
+    virtual void OnDraw(wxDC *dc) = 0;
+    virtual void OnPrint(wxDC *dc, wxObject *info);
+    virtual void OnUpdate(wxView *sender, wxObject *hint = (wxObject *) NULL);
+    virtual void OnClosingDocument() {};
+    virtual void OnChangeFilename();

 
 

-  // Called by framework if created automatically by the
-  // default document manager class: gives view a chance to
-  // initialise
-  virtual bool OnCreate(wxDocument *WXUNUSED(doc), long WXUNUSED(flags)) { return TRUE; };
+    // Called by framework if created automatically by the default document
+    // manager class: gives view a chance to initialise
+    virtual bool OnCreate(wxDocument *WXUNUSED(doc), long WXUNUSED(flags)) { return TRUE; };

 
 

-  // Checks if the view is the last one for the document; if so,
-  // asks user to confirm save data (if modified). If ok,
-  // deletes itself and returns TRUE.
-  virtual bool Close(bool deleteWindow = TRUE);
+    // Checks if the view is the last one for the document; if so, asks user
+    // to confirm save data (if modified). If ok, deletes itself and returns
+    // TRUE.
+    virtual bool Close(bool deleteWindow = TRUE);

 
 

-  // Override to do cleanup/veto close
-  virtual bool OnClose(bool deleteWindow);
-  // Defeat compiler warning
-  inline bool OnClose(void) { return wxEvtHandler::OnClose(); }
+    // Override to do cleanup/veto close
+    virtual bool OnClose(bool deleteWindow);

 
 

-  // Extend event processing to search the document's event table
-  virtual bool ProcessEvent(wxEvent& event);
+    // Extend event processing to search the document's event table
+    virtual bool ProcessEvent(wxEvent& event);

 
 

-  // A view's window can call this to notify the view it is (in)active.
-  // The function then notifies the document manager.
-  virtual void Activate(bool activate);
+    // A view's window can call this to notify the view it is (in)active.
+    // The function then notifies the document manager.
+    virtual void Activate(bool activate);

 
 

-  inline wxDocManager *GetDocumentManager(void) const { return m_viewDocument->GetDocumentManager(); }
+    wxDocManager *GetDocumentManager() const
+        { return m_viewDocument->GetDocumentManager(); }

 
 #if wxUSE_PRINTING_ARCHITECTURE
 
 #if wxUSE_PRINTING_ARCHITECTURE

-  virtual wxPrintout *OnCreatePrintout(void);
+    virtual wxPrintout *OnCreatePrintout();

 #endif
 
 #endif
 

- protected:
-  wxDocument*       m_viewDocument;
-  wxString          m_viewTypeName;
-  wxFrame*          m_viewFrame;
+protected:
+    wxDocument*       m_viewDocument;
+    wxString          m_viewTypeName;
+    wxWindow*         m_viewFrame;
+
+private:
+    DECLARE_ABSTRACT_CLASS(wxView)
+    DECLARE_NO_COPY_CLASS(wxView)

 };
 
 // Represents user interface (and other) properties of documents and views
 class WXDLLEXPORT wxDocTemplate: public wxObject
 {
 };
 
 // Represents user interface (and other) properties of documents and views
 class WXDLLEXPORT wxDocTemplate: public wxObject
 {

-  DECLARE_CLASS(wxDocTemplate)
-
- friend class WXDLLEXPORT wxDocManager;
-
- public:
-
-  // Associate document and view types.
-  // They're for identifying what view is associated with what
-  // template/document type
-  wxDocTemplate(wxDocManager *manager, const wxString& descr, const wxString& filter, const wxString& dir,
-     const wxString& ext, const wxString& docTypeName, const wxString& viewTypeName,
-     wxClassInfo *docClassInfo = (wxClassInfo *) NULL, wxClassInfo *viewClassInfo = (wxClassInfo *)NULL,
-     long flags = wxDEFAULT_TEMPLATE_FLAGS);
-
-  ~wxDocTemplate(void);
-
-  // By default, these two member functions dynamically creates document
-  // and view using dynamic instance construction.
-  // Override these if you need a different method of construction.
-  virtual wxDocument *CreateDocument(const wxString& path, long flags = 0);
-  virtual wxView *CreateView(wxDocument *doc, long flags = 0);
-
-  inline wxString GetDefaultExtension(void) const { return m_defaultExt; };
-  inline wxString GetDescription(void) const { return m_description; }
-  inline wxString GetDirectory(void) const { return m_directory; };
-  inline wxDocManager *GetDocumentManager(void) const { return m_documentManager; }
-  inline void SetDocumentManager(wxDocManager *manager) { m_documentManager = manager; }
-  inline wxString GetFileFilter(void) const { return m_fileFilter; };
-  inline long GetFlags(void) const { return m_flags; };
-  virtual wxString GetViewName(void) const { return m_viewTypeName; }
-  virtual wxString GetDocumentName(void) const { return m_docTypeName; }
-
-  inline void SetFileFilter(const wxString& filter) { m_fileFilter = filter; };
-  inline void SetDirectory(const wxString& dir) { m_directory = dir; };
-  inline void SetDescription(const wxString& descr) { m_description = descr; };
-  inline void SetDefaultExtension(const wxString& ext) { m_defaultExt = ext; };
-  inline void SetFlags(long flags) { m_flags = flags; };
-
-  inline bool IsVisible(void) const { return ((m_flags & wxTEMPLATE_VISIBLE) == wxTEMPLATE_VISIBLE); }
-
- protected:
-  long              m_flags;
-  wxString          m_fileFilter;
-  wxString          m_directory;
-  wxString          m_description;
-  wxString          m_defaultExt;
-  wxString          m_docTypeName;
-  wxString          m_viewTypeName;
-  wxDocManager*     m_documentManager;
-
-  // For dynamic creation of appropriate instances.
-  wxClassInfo*      m_docClassInfo;
-  wxClassInfo*      m_viewClassInfo;

 
 

+friend class WXDLLEXPORT wxDocManager;
+
+public:
+    // Associate document and view types. They're for identifying what view is
+    // associated with what template/document type
+    wxDocTemplate(wxDocManager *manager,
+                  const wxString& descr,
+                  const wxString& filter,
+                  const wxString& dir,
+                  const wxString& ext,
+                  const wxString& docTypeName,
+                  const wxString& viewTypeName,
+                  wxClassInfo *docClassInfo = (wxClassInfo *) NULL,
+                  wxClassInfo *viewClassInfo = (wxClassInfo *)NULL,
+                  long flags = wxDEFAULT_TEMPLATE_FLAGS);
+
+    ~wxDocTemplate();
+
+    // By default, these two member functions dynamically creates document and
+    // view using dynamic instance construction. Override these if you need a
+    // different method of construction.
+    virtual wxDocument *CreateDocument(const wxString& path, long flags = 0);
+    virtual wxView *CreateView(wxDocument *doc, long flags = 0);
+
+    wxString GetDefaultExtension() const { return m_defaultExt; };
+    wxString GetDescription() const { return m_description; }
+    wxString GetDirectory() const { return m_directory; };
+    wxDocManager *GetDocumentManager() const { return m_documentManager; }
+    void SetDocumentManager(wxDocManager *manager) { m_documentManager = manager; }
+    wxString GetFileFilter() const { return m_fileFilter; };
+    long GetFlags() const { return m_flags; };
+    virtual wxString GetViewName() const { return m_viewTypeName; }
+    virtual wxString GetDocumentName() const { return m_docTypeName; }
+
+    void SetFileFilter(const wxString& filter) { m_fileFilter = filter; };
+    void SetDirectory(const wxString& dir) { m_directory = dir; };
+    void SetDescription(const wxString& descr) { m_description = descr; };
+    void SetDefaultExtension(const wxString& ext) { m_defaultExt = ext; };
+    void SetFlags(long flags) { m_flags = flags; };
+
+    bool IsVisible() const { return ((m_flags & wxTEMPLATE_VISIBLE) == wxTEMPLATE_VISIBLE); }
+
+    virtual bool FileMatchesTemplate(const wxString& path);
+
+protected:
+    long              m_flags;
+    wxString          m_fileFilter;
+    wxString          m_directory;
+    wxString          m_description;
+    wxString          m_defaultExt;
+    wxString          m_docTypeName;
+    wxString          m_viewTypeName;
+    wxDocManager*     m_documentManager;
+
+    // For dynamic creation of appropriate instances.
+    wxClassInfo*      m_docClassInfo;
+    wxClassInfo*      m_viewClassInfo;
+
+private:
+    DECLARE_CLASS(wxDocTemplate)
+    DECLARE_NO_COPY_CLASS(wxDocTemplate)

 };
 
 };
 

-// One object of this class may be created in an application,
-// to manage all the templates and documents.
+// One object of this class may be created in an application, to manage all
+// the templates and documents.

 class WXDLLEXPORT wxDocManager: public wxEvtHandler
 {
 class WXDLLEXPORT wxDocManager: public wxEvtHandler
 {

-  DECLARE_DYNAMIC_CLASS(wxDocManager)
- public:
-  wxDocManager(long flags = wxDEFAULT_DOCMAN_FLAGS, bool initialize = TRUE);
-  ~wxDocManager(void);
-
-  virtual bool Initialize(void);
-
-  // Handlers for common user commands
-//   virtual void OldOnMenuCommand(int command);
-
-  void OnFileClose(wxCommandEvent& event);
-  void OnFileNew(wxCommandEvent& event);
-  void OnFileOpen(wxCommandEvent& event);
-  void OnFileRevert(wxCommandEvent& event);
-  void OnFileSave(wxCommandEvent& event);
-  void OnFileSaveAs(wxCommandEvent& event);
-  void OnPrint(wxCommandEvent& event);
-  void OnPrintSetup(wxCommandEvent& event);
-  void OnPreview(wxCommandEvent& event);
-  void OnUndo(wxCommandEvent& event);
-  void OnRedo(wxCommandEvent& event);
-
-  // Extend event processing to search the view's event table
-  virtual bool ProcessEvent(wxEvent& event);
-
-  virtual wxDocument *CreateDocument(const wxString& path, long flags = 0);
-  virtual wxView *CreateView(wxDocument *doc, long flags = 0);
-  virtual void DeleteTemplate(wxDocTemplate *temp, long flags = 0);
-  virtual bool FlushDoc(wxDocument *doc);
-  virtual wxDocTemplate *MatchTemplate(const wxString& path);
-  virtual wxDocTemplate *SelectDocumentPath(wxDocTemplate **templates,
-    int noTemplates, wxString& path, long flags, bool save = FALSE);
-  virtual wxDocTemplate *SelectDocumentType(wxDocTemplate **templates,
-    int noTemplates);
-  virtual wxDocTemplate *SelectViewType(wxDocTemplate **templates,
-    int noTemplates);
-  virtual wxDocTemplate *FindTemplateForPath(const wxString& path);
-
-  void AssociateTemplate(wxDocTemplate *temp);
-  void DisassociateTemplate(wxDocTemplate *temp);
-
-  wxDocument *GetCurrentDocument(void) const;
-
-  inline void SetMaxDocsOpen(int n) { m_maxDocsOpen = n; }
-  inline int GetMaxDocsOpen(void) const { return m_maxDocsOpen; }
-
-  // Add and remove a document from the manager's list
-  void AddDocument(wxDocument *doc);
-  void RemoveDocument(wxDocument *doc);
-
-  // Clear remaining documents and templates
-  bool Clear(bool force = TRUE);
-
-  // Views or windows should inform the document manager
-  // when a view is going in or out of focus
-  virtual void ActivateView(wxView *view, bool activate = TRUE, bool deleting = FALSE);
-  virtual wxView *GetCurrentView(void) const;
-
-  virtual inline wxList& GetDocuments(void) const { return (wxList&) m_docs; }
-
-  // Make a default document name
-  virtual bool MakeDefaultName(wxString& buf);
-
-  virtual wxFileHistory *OnCreateFileHistory(void);
-  virtual inline wxFileHistory *GetFileHistory(void) const { return m_fileHistory; }
-
-  // File history management
-  virtual void AddFileToHistory(const wxString& file);
-  virtual int GetNoHistoryFiles(void) const;
-  virtual wxString GetHistoryFile(int i) const;
-  virtual void FileHistoryUseMenu(wxMenu *menu);
-  virtual void FileHistoryRemoveMenu(wxMenu *menu);
+public:
+    wxDocManager(long flags = wxDEFAULT_DOCMAN_FLAGS, bool initialize = TRUE);
+    ~wxDocManager();
+
+    virtual bool Initialize();
+
+    // Handlers for common user commands
+    void OnFileClose(wxCommandEvent& event);
+    void OnFileCloseAll(wxCommandEvent& event);
+    void OnFileNew(wxCommandEvent& event);
+    void OnFileOpen(wxCommandEvent& event);
+    void OnFileRevert(wxCommandEvent& event);
+    void OnFileSave(wxCommandEvent& event);
+    void OnFileSaveAs(wxCommandEvent& event);
+    void OnPrint(wxCommandEvent& event);
+    void OnPrintSetup(wxCommandEvent& event);
+    void OnPreview(wxCommandEvent& event);
+    void OnUndo(wxCommandEvent& event);
+    void OnRedo(wxCommandEvent& event);
+
+    // Handlers for UI update commands
+    void OnUpdateFileOpen(wxUpdateUIEvent& event);
+    void OnUpdateFileClose(wxUpdateUIEvent& event);
+    void OnUpdateFileRevert(wxUpdateUIEvent& event);
+    void OnUpdateFileNew(wxUpdateUIEvent& event);
+    void OnUpdateFileSave(wxUpdateUIEvent& event);
+    void OnUpdateFileSaveAs(wxUpdateUIEvent& event);
+    void OnUpdateUndo(wxUpdateUIEvent& event);
+    void OnUpdateRedo(wxUpdateUIEvent& event);
+
+    void OnUpdatePrint(wxUpdateUIEvent& event);
+    void OnUpdatePrintSetup(wxUpdateUIEvent& event);
+    void OnUpdatePreview(wxUpdateUIEvent& event);
+
+    // Extend event processing to search the view's event table
+    virtual bool ProcessEvent(wxEvent& event);
+
+    // called when file format detection didn't work, can be overridden to do
+    // something in this case
+    virtual void OnOpenFileFailure() { }
+
+    virtual wxDocument *CreateDocument(const wxString& path, long flags = 0);
+    virtual wxView *CreateView(wxDocument *doc, long flags = 0);
+    virtual void DeleteTemplate(wxDocTemplate *temp, long flags = 0);
+    virtual bool FlushDoc(wxDocument *doc);
+    virtual wxDocTemplate *MatchTemplate(const wxString& path);
+    virtual wxDocTemplate *SelectDocumentPath(wxDocTemplate **templates,
+            int noTemplates, wxString& path, long flags, bool save = FALSE);
+    virtual wxDocTemplate *SelectDocumentType(wxDocTemplate **templates,
+            int noTemplates, bool sort = FALSE);
+    virtual wxDocTemplate *SelectViewType(wxDocTemplate **templates,
+            int noTemplates, bool sort = FALSE);
+    virtual wxDocTemplate *FindTemplateForPath(const wxString& path);
+
+    void AssociateTemplate(wxDocTemplate *temp);
+    void DisassociateTemplate(wxDocTemplate *temp);
+
+    wxDocument *GetCurrentDocument() const;
+
+    void SetMaxDocsOpen(int n) { m_maxDocsOpen = n; }
+    int GetMaxDocsOpen() const { return m_maxDocsOpen; }
+
+    // Add and remove a document from the manager's list
+    void AddDocument(wxDocument *doc);
+    void RemoveDocument(wxDocument *doc);
+
+    // closes all currently open documents
+    bool CloseDocuments(bool force = TRUE);
+
+    // closes the specified document
+    bool CloseDocument(wxDocument* doc, bool force = FALSE);
+
+    // Clear remaining documents and templates
+    bool Clear(bool force = TRUE);
+
+    // Views or windows should inform the document manager
+    // when a view is going in or out of focus
+    virtual void ActivateView(wxView *view, bool activate = TRUE);
+    virtual wxView *GetCurrentView() const;
+
+    wxList& GetDocuments() { return m_docs; }
+    wxList& GetTemplates() { return m_templates; }
+
+    // Make a default document name
+    virtual bool MakeDefaultName(wxString& buf);
+
+    // Make a frame title (override this to do something different)
+    virtual wxString MakeFrameTitle(wxDocument* doc);
+
+    virtual wxFileHistory *OnCreateFileHistory();
+    virtual wxFileHistory *GetFileHistory() const { return m_fileHistory; }
+
+    // File history management
+    virtual void AddFileToHistory(const wxString& file);
+    virtual void RemoveFileFromHistory(size_t i);
+    virtual size_t GetHistoryFilesCount() const;
+    virtual wxString GetHistoryFile(size_t i) const;
+    virtual void FileHistoryUseMenu(wxMenu *menu);
+    virtual void FileHistoryRemoveMenu(wxMenu *menu);

 #if wxUSE_CONFIG
 #if wxUSE_CONFIG

-  virtual void FileHistoryLoad(wxConfigBase& config);
-  virtual void FileHistorySave(wxConfigBase& config);
-#endif
-  virtual void FileHistoryAddFilesToMenu();
-  virtual void FileHistoryAddFilesToMenu(wxMenu* menu);
- protected:
-  long              m_flags;
-  int               m_defaultDocumentNameCounter;
-  int               m_maxDocsOpen;
-  wxList            m_docs;
-  wxList            m_templates;
-  wxView*           m_currentView;
-  wxFileHistory*    m_fileHistory;
-
-DECLARE_EVENT_TABLE()
+    virtual void FileHistoryLoad(wxConfigBase& config);
+    virtual void FileHistorySave(wxConfigBase& config);
+#endif // wxUSE_CONFIG
+
+    virtual void FileHistoryAddFilesToMenu();
+    virtual void FileHistoryAddFilesToMenu(wxMenu* menu);
+
+    wxString GetLastDirectory() const { return m_lastDirectory; }
+    void SetLastDirectory(const wxString& dir) { m_lastDirectory = dir; }
+
+    // Get the current document manager
+    static wxDocManager* GetDocumentManager() { return sm_docManager; }
+
+    // deprecated, use GetHistoryFilesCount() instead
+    wxDEPRECATED( size_t GetNoHistoryFiles() const );
+
+protected:
+    long              m_flags;
+    int               m_defaultDocumentNameCounter;
+    int               m_maxDocsOpen;
+    wxList            m_docs;
+    wxList            m_templates;
+    wxView*           m_currentView;
+    wxFileHistory*    m_fileHistory;
+    wxString          m_lastDirectory;
+    static wxDocManager* sm_docManager;
+
+    DECLARE_EVENT_TABLE()
+    DECLARE_DYNAMIC_CLASS(wxDocManager)
+    DECLARE_NO_COPY_CLASS(wxDocManager)

 };
 
 };
 

-/*
- * A default child frame
- */
-
-class WXDLLEXPORT wxDocChildFrame: public wxFrame
+inline size_t wxDocManager::GetNoHistoryFiles() const

 {
 {

-  DECLARE_CLASS(wxDocChildFrame)
-
- public:
-  wxDocChildFrame(wxDocument *doc, wxView *view, wxFrame *frame, wxWindowID id, const wxString& title,
-    const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
-    long type = wxDEFAULT_FRAME_STYLE, const wxString& name = "frame");
-  ~wxDocChildFrame(void);
-
-  // Extend event processing to search the view's event table
-  virtual bool ProcessEvent(wxEvent& event);
-
-  void OnActivate(wxActivateEvent& event);
-  void OnCloseWindow(wxCloseEvent& event);
-
-  inline wxDocument *GetDocument(void) const { return m_childDocument; }
-  inline wxView *GetView(void) const { return m_childView; }
-  inline void SetDocument(wxDocument *doc) { m_childDocument = doc; }
-  inline void SetView(wxView *view) { m_childView = view; }
- protected:
-  wxDocument*       m_childDocument;
-  wxView*           m_childView;
+    return GetHistoryFilesCount();
+}

 
 

-DECLARE_EVENT_TABLE()
+// ----------------------------------------------------------------------------
+// A default child frame
+// ----------------------------------------------------------------------------

 
 

-};
-
-/*
- * A default parent frame
- */
- 
-class WXDLLEXPORT wxDocParentFrame: public wxFrame
+class WXDLLEXPORT wxDocChildFrame : public wxFrame

 {
 {

-  DECLARE_CLASS(wxDocParentFrame)
- public:
-  wxDocParentFrame(wxDocManager *manager, wxFrame *frame, wxWindowID id, const wxString& title,
-    const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
-    long type = wxDEFAULT_FRAME_STYLE, const wxString& name = "frame");
-
-  // Extend event processing to search the document manager's event table
-  virtual bool ProcessEvent(wxEvent& event);
-
-  wxDocManager *GetDocumentManager(void) const { return m_docManager; }
-
-  void OnExit(wxCommandEvent& event);
-  void OnMRUFile(wxCommandEvent& event);
-  void OnCloseWindow(wxCloseEvent& event);
+public:
+    wxDocChildFrame(wxDocument *doc,
+                    wxView *view,
+                    wxFrame *frame,
+                    wxWindowID id,
+                    const wxString& title,
+                    const wxPoint& pos = wxDefaultPosition,
+                    const wxSize& size = wxDefaultSize,
+                    long type = wxDEFAULT_FRAME_STYLE,
+                    const wxString& name = wxT("frame"));
+    ~wxDocChildFrame();
+
+    // Extend event processing to search the view's event table
+    virtual bool ProcessEvent(wxEvent& event);
+
+    void OnActivate(wxActivateEvent& event);
+    void OnCloseWindow(wxCloseEvent& event);
+
+    wxDocument *GetDocument() const { return m_childDocument; }
+    wxView *GetView() const { return m_childView; }
+    void SetDocument(wxDocument *doc) { m_childDocument = doc; }
+    void SetView(wxView *view) { m_childView = view; }
+    bool Destroy() { m_childView = (wxView *)NULL; return wxFrame::Destroy(); }
+
+protected:
+    wxDocument*       m_childDocument;
+    wxView*           m_childView;
+
+private:
+    DECLARE_CLASS(wxDocChildFrame)
+    DECLARE_EVENT_TABLE()
+    DECLARE_NO_COPY_CLASS(wxDocChildFrame)
+};

 
 

- protected:
-  wxDocManager *m_docManager;
+// ----------------------------------------------------------------------------
+// A default parent frame
+// ----------------------------------------------------------------------------

 
 

-DECLARE_EVENT_TABLE()
+class WXDLLEXPORT wxDocParentFrame : public wxFrame
+{
+public:
+    wxDocParentFrame(wxDocManager *manager,
+                     wxFrame *frame,
+                     wxWindowID id,
+                     const wxString& title,
+                     const wxPoint& pos = wxDefaultPosition,
+                     const wxSize& size = wxDefaultSize,
+                     long type = wxDEFAULT_FRAME_STYLE,
+                     const wxString& name = wxT("frame"));
+
+    // Extend event processing to search the document manager's event table
+    virtual bool ProcessEvent(wxEvent& event);
+
+    wxDocManager *GetDocumentManager() const { return m_docManager; }
+
+    void OnExit(wxCommandEvent& event);
+    void OnMRUFile(wxCommandEvent& event);
+    void OnCloseWindow(wxCloseEvent& event);
+
+protected:
+    wxDocManager *m_docManager;
+
+private:
+    DECLARE_CLASS(wxDocParentFrame)
+    DECLARE_EVENT_TABLE()
+    DECLARE_NO_COPY_CLASS(wxDocParentFrame)

 };
 
 };
 

-/*
- * Provide simple default printing facilities
- */
+// ----------------------------------------------------------------------------
+// Provide simple default printing facilities
+// ----------------------------------------------------------------------------

 
 #if wxUSE_PRINTING_ARCHITECTURE
 
 #if wxUSE_PRINTING_ARCHITECTURE

-class WXDLLEXPORT wxDocPrintout: public wxPrintout
+class WXDLLEXPORT wxDocPrintout : public wxPrintout

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxDocPrintout)
- public:
-  wxDocPrintout(wxView *view = (wxView *) NULL, const wxString& title = "Printout");
-  bool OnPrintPage(int page);
-  bool HasPage(int page);
-  bool OnBeginDocument(int startPage, int endPage);
-  void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
-
-  virtual inline wxView *GetView(void) { return m_printoutView; }
- protected:
-  wxView*       m_printoutView;
-};
-#endif
+public:
+    wxDocPrintout(wxView *view = (wxView *) NULL, const wxString& title = wxT("Printout"));
+    bool OnPrintPage(int page);
+    bool HasPage(int page);
+    bool OnBeginDocument(int startPage, int endPage);
+    void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);

 
 

-/*
- * Command processing framework
- */
+    virtual wxView *GetView() { return m_printoutView; }

 
 

-class WXDLLEXPORT wxCommand: public wxObject
-{
-  DECLARE_CLASS(wxCommand)
- public:
-  wxCommand(bool canUndoIt = FALSE, const wxString& name = "");
-  ~wxCommand(void);
-
-  // Override this to perform a command
-  virtual bool Do(void) = 0;
-
-  // Override this to undo a command
-  virtual bool Undo(void) = 0;
-
-  virtual inline bool CanUndo(void) const { return m_canUndo; }
-  virtual inline wxString GetName(void) const { return m_commandName; }
- protected:
-  bool              m_canUndo;
-  wxString          m_commandName;
-};
+protected:
+    wxView*       m_printoutView;

 
 

-class WXDLLEXPORT wxCommandProcessor: public wxObject
-{
-  DECLARE_DYNAMIC_CLASS(wxCommandProcessor)
- public:
-  wxCommandProcessor(int maxCommands = 100);
-  ~wxCommandProcessor(void);
-
-  // Pass a command to the processor. The processor calls Do();
-  // if successful, is appended to the command history unless
-  // storeIt is FALSE.
-  virtual bool Submit(wxCommand *command, bool storeIt = TRUE);
-  virtual bool Undo(void);
-  virtual bool Redo(void);
-  virtual bool CanUndo(void) const;
-  virtual bool CanRedo(void) const;
-
-  // Call this to manage an edit menu.
-  inline void SetEditMenu(wxMenu *menu) { m_commandEditMenu = menu; }
-  inline wxMenu *GetEditMenu(void) const { return m_commandEditMenu; }
-  virtual void SetMenuStrings(void);
-  virtual void Initialize(void);
-
-  inline wxList& GetCommands(void) const { return (wxList&) m_commands; }
-  inline int GetMaxCommands(void) const { return m_maxNoCommands; }
-  virtual void ClearCommands(void);
-
- protected:
-  int           m_maxNoCommands;
-  wxList        m_commands;
-  wxNode*       m_currentCommand;
-  wxMenu*       m_commandEditMenu;
+private:
+    DECLARE_DYNAMIC_CLASS(wxDocPrintout)
+    DECLARE_NO_COPY_CLASS(wxDocPrintout)

 };
 };

+#endif // wxUSE_PRINTING_ARCHITECTURE

 
 

+// ----------------------------------------------------------------------------

 // File history management
 // File history management

+// ----------------------------------------------------------------------------

 
 

-class WXDLLEXPORT wxFileHistory: public wxObject
+class WXDLLEXPORT wxFileHistory : public wxObject

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxFileHistory)
- public:
-  wxFileHistory(int maxFiles = 9);
-  ~wxFileHistory(void);
+public:
+    wxFileHistory(size_t maxFiles = 9, wxWindowID idBase = wxID_FILE1);
+    ~wxFileHistory();

 
 

-// Operations
-  virtual void AddFileToHistory(const wxString& file);
-  virtual int GetMaxFiles(void) const { return m_fileMaxFiles; }
-  virtual void UseMenu(wxMenu *menu);
+    // Operations
+    virtual void AddFileToHistory(const wxString& file);
+    virtual void RemoveFileFromHistory(size_t i);
+    virtual int GetMaxFiles() const { return m_fileMaxFiles; }
+    virtual void UseMenu(wxMenu *menu);

 
 

-  // Remove menu from the list (MDI child may be closing)
-  virtual void RemoveMenu(wxMenu *menu);
+    // Remove menu from the list (MDI child may be closing)
+    virtual void RemoveMenu(wxMenu *menu);

 
 #if wxUSE_CONFIG
 
 #if wxUSE_CONFIG

-  virtual void Load(wxConfigBase& config);
-  virtual void Save(wxConfigBase& config);
-#endif
-
-  virtual void AddFilesToMenu();
-  virtual void AddFilesToMenu(wxMenu* menu); // Single menu
-
-// Accessors
-  virtual wxString GetHistoryFile(int i) const;
-
-  // A synonym for GetNoHistoryFiles
-  virtual int GetCount() const { return m_fileHistoryN; }
-  inline int GetNoHistoryFiles(void) const { return m_fileHistoryN; }
-
-  inline wxList& GetMenus() const { return (wxList&) m_fileMenus; }
-
- protected:
-  // Last n files
-  char**            m_fileHistory;
-  // Number of files saved
-  int               m_fileHistoryN;
-  // Menus to maintain (may need several for an MDI app)
-  wxList            m_fileMenus;
-  // Max files to maintain
-  int               m_fileMaxFiles;
+    virtual void Load(wxConfigBase& config);
+    virtual void Save(wxConfigBase& config);
+#endif // wxUSE_CONFIG
+
+    virtual void AddFilesToMenu();
+    virtual void AddFilesToMenu(wxMenu* menu); // Single menu
+
+    // Accessors
+    virtual wxString GetHistoryFile(size_t i) const;
+    virtual size_t GetCount() const { return m_fileHistoryN; }
+
+    const wxList& GetMenus() const { return m_fileMenus; }
+
+    // deprecated, use GetCount() instead
+    wxDEPRECATED( size_t GetNoHistoryFiles() const );
+
+protected:
+    // Last n files
+    wxChar**          m_fileHistory;
+    // Number of files saved
+    size_t            m_fileHistoryN;
+    // Menus to maintain (may need several for an MDI app)
+    wxList            m_fileMenus;
+    // Max files to maintain
+    size_t            m_fileMaxFiles;
+
+private:
+    // The ID of the first history menu item (Doesn't have to be wxID_FILE1)
+    wxWindowID m_idBase;
+
+    DECLARE_DYNAMIC_CLASS(wxFileHistory)
+    DECLARE_NO_COPY_CLASS(wxFileHistory)

 };
 
 };
 

+inline size_t wxFileHistory::GetNoHistoryFiles() const
+{
+    return m_fileHistoryN;
+}
+
+#if wxUSE_STD_IOSTREAM
+// For compatibility with existing file formats:
+// converts from/to a stream to/from a temporary file.
+bool WXDLLEXPORT wxTransferFileToStream(const wxString& filename, wxSTD ostream& stream);
+bool WXDLLEXPORT wxTransferStreamToFile(wxSTD istream& stream, const wxString& filename);
+#else

 // For compatibility with existing file formats:
 // converts from/to a stream to/from a temporary file.
 // For compatibility with existing file formats:
 // converts from/to a stream to/from a temporary file.

-bool WXDLLEXPORT wxTransferFileToStream(const wxString& filename, ostream& stream);
-bool WXDLLEXPORT wxTransferStreamToFile(istream& stream, const wxString& filename);
+bool WXDLLEXPORT wxTransferFileToStream(const wxString& filename, wxOutputStream& stream);
+bool WXDLLEXPORT wxTransferStreamToFile(wxInputStream& stream, const wxString& filename);
+#endif // wxUSE_STD_IOSTREAM

 
 

+#endif // wxUSE_DOC_VIEW_ARCHITECTURE

 
 

-#endif
+#endif // _WX_DOCH__