ac0ac8241f
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4073 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
604 lines
20 KiB
C++
604 lines
20 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: docview.h
|
|
// Purpose: Doc/View classes
|
|
// Author: Julian Smart
|
|
// Modified by:
|
|
// Created: 01/02/97
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c)
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_DOCH__
|
|
#define _WX_DOCH__
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface "docview.h"
|
|
#endif
|
|
|
|
#include "wx/defs.h"
|
|
#include "wx/list.h"
|
|
#include "wx/cmndata.h"
|
|
#include "wx/string.h"
|
|
|
|
#if wxUSE_PRINTING_ARCHITECTURE
|
|
#include "wx/print.h"
|
|
#endif
|
|
|
|
class WXDLLEXPORT wxWindow;
|
|
class WXDLLEXPORT wxDocument;
|
|
class WXDLLEXPORT wxView;
|
|
class WXDLLEXPORT wxDocTemplate;
|
|
class WXDLLEXPORT wxDocManager;
|
|
class WXDLLEXPORT wxPrintInfo;
|
|
class WXDLLEXPORT wxCommand;
|
|
class WXDLLEXPORT wxCommandProcessor;
|
|
class WXDLLEXPORT wxFileHistory;
|
|
class WXDLLEXPORT wxConfigBase;
|
|
|
|
#if wxUSE_STD_IOSTREAM
|
|
#include "wx/ioswrap.h"
|
|
#else
|
|
#include "wx/stream.h"
|
|
#endif
|
|
|
|
// Document manager flags
|
|
enum
|
|
{
|
|
wxDOC_SDI = 1,
|
|
wxDOC_MDI,
|
|
wxDOC_NEW,
|
|
wxDOC_SILENT,
|
|
wxDEFAULT_DOCMAN_FLAGS = wxDOC_SDI
|
|
};
|
|
|
|
// Document template flags
|
|
enum
|
|
{
|
|
wxTEMPLATE_VISIBLE = 1,
|
|
wxTEMPLATE_INVISIBLE,
|
|
wxDEFAULT_TEMPLATE_FLAGS = wxTEMPLATE_VISIBLE
|
|
};
|
|
|
|
#define wxMAX_FILE_HISTORY 9
|
|
|
|
class WXDLLEXPORT wxDocument : public wxEvtHandler
|
|
{
|
|
DECLARE_ABSTRACT_CLASS(wxDocument)
|
|
|
|
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 ostream& SaveObject(ostream& stream);
|
|
virtual istream& LoadObject(istream& stream);
|
|
#else
|
|
virtual wxOutputStream& SaveObject(wxOutputStream& stream);
|
|
virtual wxInputStream& LoadObject(wxInputStream& stream);
|
|
#endif
|
|
|
|
#if wxUSE_SERIAL
|
|
// need this to keep from hiding the virtual from wxObject
|
|
virtual void LoadObject(wxObjectInputStream& stream) { wxObject::LoadObject(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);
|
|
|
|
// 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;
|
|
};
|
|
|
|
class WXDLLEXPORT wxView: public wxEvtHandler
|
|
{
|
|
DECLARE_ABSTRACT_CLASS(wxView)
|
|
|
|
public:
|
|
// wxView(wxDocument *doc = (wxDocument *) NULL);
|
|
wxView();
|
|
~wxView();
|
|
|
|
wxDocument *GetDocument() const { return m_viewDocument; }
|
|
void SetDocument(wxDocument *doc);
|
|
|
|
wxString GetViewName() const { return m_viewTypeName; }
|
|
void SetViewName(const wxString& name) { m_viewTypeName = name; };
|
|
|
|
wxFrame *GetFrame() const { return m_viewFrame ; }
|
|
void SetFrame(wxFrame *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();
|
|
|
|
// 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);
|
|
|
|
// Override to do cleanup/veto close
|
|
virtual bool OnClose(bool deleteWindow);
|
|
|
|
#if WXWIN_COMPATIBILITY
|
|
// Defeat compiler warning
|
|
bool OnClose() { return wxEvtHandler::OnClose(); }
|
|
#endif
|
|
|
|
// 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);
|
|
|
|
wxDocManager *GetDocumentManager() const
|
|
{ return m_viewDocument->GetDocumentManager(); }
|
|
|
|
#if wxUSE_PRINTING_ARCHITECTURE
|
|
virtual wxPrintout *OnCreatePrintout();
|
|
#endif
|
|
|
|
protected:
|
|
wxDocument* m_viewDocument;
|
|
wxString m_viewTypeName;
|
|
wxFrame* m_viewFrame;
|
|
};
|
|
|
|
// 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();
|
|
|
|
// 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;
|
|
};
|
|
|
|
// One object of this class may be created in an application, to manage all
|
|
// the templates and documents.
|
|
class WXDLLEXPORT wxDocManager: public wxEvtHandler
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxDocManager)
|
|
|
|
public:
|
|
wxDocManager(long flags = wxDEFAULT_DOCMAN_FLAGS, bool initialize = TRUE);
|
|
~wxDocManager();
|
|
|
|
virtual bool Initialize();
|
|
|
|
// Handlers for common user commands
|
|
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() 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);
|
|
|
|
// 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() const;
|
|
|
|
virtual wxList& GetDocuments() const { return (wxList&) m_docs; }
|
|
|
|
// Make a default document name
|
|
virtual bool MakeDefaultName(wxString& buf);
|
|
|
|
virtual wxFileHistory *OnCreateFileHistory();
|
|
virtual wxFileHistory *GetFileHistory() const { return m_fileHistory; }
|
|
|
|
// File history management
|
|
virtual void AddFileToHistory(const wxString& file);
|
|
virtual void RemoveFileFromHistory(int i);
|
|
virtual int GetNoHistoryFiles() const;
|
|
virtual wxString GetHistoryFile(int i) const;
|
|
virtual void FileHistoryUseMenu(wxMenu *menu);
|
|
virtual void FileHistoryRemoveMenu(wxMenu *menu);
|
|
#if wxUSE_CONFIG
|
|
virtual void FileHistoryLoad(wxConfigBase& config);
|
|
virtual void FileHistorySave(wxConfigBase& config);
|
|
#endif // wxUSE_CONFIG
|
|
|
|
virtual void FileHistoryAddFilesToMenu();
|
|
virtual void FileHistoryAddFilesToMenu(wxMenu* menu);
|
|
|
|
inline wxString GetLastDirectory() const { return m_lastDirectory; }
|
|
inline void SetLastDirectory(const wxString& dir) { m_lastDirectory = dir; }
|
|
|
|
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;
|
|
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// A default child frame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLEXPORT wxDocChildFrame : public wxFrame
|
|
{
|
|
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();
|
|
|
|
// 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; }
|
|
|
|
protected:
|
|
wxDocument* m_childDocument;
|
|
wxView* m_childView;
|
|
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// A default parent frame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLEXPORT wxDocParentFrame : 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() const { return m_docManager; }
|
|
|
|
void OnExit(wxCommandEvent& event);
|
|
void OnMRUFile(wxCommandEvent& event);
|
|
void OnCloseWindow(wxCloseEvent& event);
|
|
|
|
protected:
|
|
wxDocManager *m_docManager;
|
|
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Provide simple default printing facilities
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#if wxUSE_PRINTING_ARCHITECTURE
|
|
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 wxView *GetView() { return m_printoutView; }
|
|
|
|
protected:
|
|
wxView* m_printoutView;
|
|
};
|
|
#endif // wxUSE_PRINTING_ARCHITECTURE
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Command processing framework
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLEXPORT wxCommand : public wxObject
|
|
{
|
|
DECLARE_CLASS(wxCommand)
|
|
|
|
public:
|
|
wxCommand(bool canUndoIt = FALSE, const wxString& name = "");
|
|
~wxCommand();
|
|
|
|
// Override this to perform a command
|
|
virtual bool Do() = 0;
|
|
|
|
// Override this to undo a command
|
|
virtual bool Undo() = 0;
|
|
|
|
virtual bool CanUndo() const { return m_canUndo; }
|
|
virtual wxString GetName() const { return m_commandName; }
|
|
|
|
protected:
|
|
bool m_canUndo;
|
|
wxString m_commandName;
|
|
};
|
|
|
|
class WXDLLEXPORT wxCommandProcessor : public wxObject
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxCommandProcessor)
|
|
|
|
public:
|
|
wxCommandProcessor(int maxCommands = 100);
|
|
~wxCommandProcessor();
|
|
|
|
// 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();
|
|
virtual bool Redo();
|
|
virtual bool CanUndo() const;
|
|
virtual bool CanRedo() const;
|
|
|
|
// Call this to manage an edit menu.
|
|
void SetEditMenu(wxMenu *menu) { m_commandEditMenu = menu; }
|
|
wxMenu *GetEditMenu() const { return m_commandEditMenu; }
|
|
virtual void SetMenuStrings();
|
|
virtual void Initialize();
|
|
|
|
wxList& GetCommands() const { return (wxList&) m_commands; }
|
|
int GetMaxCommands() const { return m_maxNoCommands; }
|
|
virtual void ClearCommands();
|
|
|
|
protected:
|
|
int m_maxNoCommands;
|
|
wxList m_commands;
|
|
wxNode* m_currentCommand;
|
|
wxMenu* m_commandEditMenu;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// File history management
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLEXPORT wxFileHistory : public wxObject
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxFileHistory)
|
|
|
|
public:
|
|
wxFileHistory(int maxFiles = 9);
|
|
~wxFileHistory();
|
|
|
|
// Operations
|
|
virtual void AddFileToHistory(const wxString& file);
|
|
virtual void RemoveFileFromHistory(int 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);
|
|
|
|
#if wxUSE_CONFIG
|
|
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(int i) const;
|
|
|
|
// A synonym for GetNoHistoryFiles
|
|
virtual int GetCount() const { return m_fileHistoryN; }
|
|
int GetNoHistoryFiles() const { return m_fileHistoryN; }
|
|
|
|
wxList& GetMenus() const { return (wxList&) m_fileMenus; }
|
|
|
|
protected:
|
|
// Last n files
|
|
wxChar** 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;
|
|
};
|
|
|
|
#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, ostream& stream);
|
|
bool WXDLLEXPORT wxTransferStreamToFile(istream& stream, const wxString& filename);
|
|
#endif
|
|
|
|
#endif // _WX_DOCH__
|