X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ac57418f39e9671c18b99942180563146625d3ae..6968a3b87cee46f5c5af9b46e1ef97f17133cef7:/include/wx/docview.h diff --git a/include/wx/docview.h b/include/wx/docview.h index a249f933b8..ae45ba71cd 100644 --- a/include/wx/docview.h +++ b/include/wx/docview.h @@ -1,553 +1,1026 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: docview.h +// Name: wx/docview.h // Purpose: Doc/View classes // Author: Julian Smart // Modified by: // Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) -// Licence: wxWindows licence +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_DOCH__ #define _WX_DOCH__ -#ifdef __GNUG__ -#pragma interface "docview.h" -#endif - #include "wx/defs.h" + +#if wxUSE_DOC_VIEW_ARCHITECTURE + #include "wx/list.h" -#include "wx/cmndata.h" +#include "wx/dlist.h" #include "wx/string.h" +#include "wx/frame.h" +#include "wx/filehistory.h" +#include "wx/vector.h" #if wxUSE_PRINTING_ARCHITECTURE -#include "wx/print.h" + #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; -#ifdef wxUSE_CONFIG -class WXDLLEXPORT wxConfigBase; -#endif +class WXDLLIMPEXP_FWD_CORE wxWindow; +class WXDLLIMPEXP_FWD_CORE wxDocument; +class WXDLLIMPEXP_FWD_CORE wxView; +class WXDLLIMPEXP_FWD_CORE wxDocTemplate; +class WXDLLIMPEXP_FWD_CORE wxDocManager; +class WXDLLIMPEXP_FWD_CORE wxPrintInfo; +class WXDLLIMPEXP_FWD_CORE wxCommandProcessor; +class WXDLLIMPEXP_FWD_BASE wxConfigBase; + +class wxDocChildFrameAnyBase; -#if wxUSE_IOSTREAMH -// N.B. BC++ doesn't have istream.h, ostream.h -# include +#if wxUSE_STD_IOSTREAM + #include "wx/iosfwrap.h" #else -# include -# include -# ifdef _MSC_VER - using namespace std; -# endif + #include "wx/stream.h" #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 +// Flags for wxDocManager (can be combined). +enum +{ + wxDOC_NEW = 1, + wxDOC_SILENT = 2 +}; // Document template flags -#define wxTEMPLATE_VISIBLE 1 -#define wxTEMPLATE_INVISIBLE 2 -#define wxDEFAULT_TEMPLATE_FLAGS wxTEMPLATE_VISIBLE +enum +{ + wxTEMPLATE_VISIBLE = 1, + wxTEMPLATE_INVISIBLE = 2, + wxDEFAULT_TEMPLATE_FLAGS = wxTEMPLATE_VISIBLE +}; + +#define wxMAX_FILE_HISTORY 9 -#define wxMAX_FILE_HISTORY 9 +typedef wxVector wxDocVector; +typedef wxVector wxViewVector; +typedef wxVector wxDocTemplateVector; -class WXDLLEXPORT wxDocument : public wxEvtHandler +class WXDLLIMPEXP_CORE 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 = NULL); + virtual ~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; } + + // access the flag indicating whether this document had been already saved, + // SetDocumentSaved() is only used internally, don't call it + bool GetDocumentSaved() const { return m_savedYet; } + void SetDocumentSaved(bool saved = true) { m_savedYet = saved; } + + // return true if the document hasn't been modified since the last time it + // was saved (implying that it returns false if it was never saved, even if + // the document is not modified) + bool AlreadySaved() const { return !IsModified() && GetDocumentSaved(); } + + 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 wxWidgets + 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(); + + // if you override, remember to call the default + // implementation (wxDocument::OnChangeFilename) + virtual void OnChangeFilename(bool notifyViews); + + // 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(); + + // Called from OnCloseDocument(), does nothing by default but may be + // overridden. Return value is ignored. + virtual bool DeleteContents(); + + virtual bool Draw(wxDC&); + virtual bool IsModified() const { return m_documentModified; } + virtual void Modify(bool mod); + + virtual bool AddView(wxView *view); + virtual bool RemoveView(wxView *view); + +#ifndef __VISUALC6__ + wxViewVector GetViewsVector() const + { + return m_documentViews.AsVector(); + } +#endif // !__VISUALC6__ + + wxList& GetViews() { return m_documentViews; } + const wxList& GetViews() const { return m_documentViews; } + + wxView *GetFirstView() const; + + virtual void UpdateAllViews(wxView *sender = NULL, wxObject *hint = 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 the document name to be shown to the user: the title if there is + // any, otherwise the filename if the document was saved and, finally, + // "unnamed" otherwise + virtual wxString GetUserReadableName() const; + +#if WXWIN_COMPATIBILITY_2_8 + // use GetUserReadableName() instead + wxDEPRECATED_BUT_USED_INTERNALLY( + virtual bool GetPrintableName(wxString& buf) const + ); +#endif // WXWIN_COMPATIBILITY_2_8 + + // Returns a window that can be used as a parent for document-related + // dialogs. Override if necessary. + virtual wxWindow *GetDocumentWindow() const; + + // Returns true if this document is a child document corresponding to a + // part of the parent document and not a disk file as usual. + bool IsChildDocument() const { return m_documentParent != NULL; } + +protected: + wxList m_documentViews; + wxString m_documentFile; + wxString m_documentTitle; + wxString m_documentTypeName; + wxDocTemplate* m_documentTemplate; + bool m_documentModified; + + // if the document parent is non-NULL, it's a pseudo-document corresponding + // to a part of the parent document which can't be saved or loaded + // independently of its parent and is always closed when its parent is + wxDocument* m_documentParent; + + wxCommandProcessor* m_commandProcessor; + bool m_savedYet; + + // Called by OnSaveDocument and OnOpenDocument to implement standard + // Save/Load behaviour. Re-implement in derived class for custom + // behaviour. + virtual bool DoSaveDocument(const wxString& file); + virtual bool DoOpenDocument(const wxString& file); + + // the default implementation of GetUserReadableName() + wxString DoGetUserReadableName() const; + +private: + // list of all documents whose m_documentParent is this one + typedef wxDList DocsList; + DocsList m_childDocuments; + + DECLARE_ABSTRACT_CLASS(wxDocument) + wxDECLARE_NO_COPY_CLASS(wxDocument); }; -class WXDLLEXPORT wxView: public wxEvtHandler +class WXDLLIMPEXP_CORE wxView: public wxEvtHandler { - DECLARE_ABSTRACT_CLASS(wxView) - public: - wxView(wxDocument *doc = (wxDocument *) NULL); - ~wxView(void); +public: + wxView(); + virtual ~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 = 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); + // 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 - virtual wxPrintout *OnCreatePrintout(void); + virtual wxPrintout *OnCreatePrintout(); #endif - protected: - wxDocument* m_viewDocument; - wxString m_viewTypeName; - wxFrame* m_viewFrame; + // implementation only + // ------------------- + + // set the associated frame, it is used to reset its view when we're + // destroyed + void SetDocChildFrame(wxDocChildFrameAnyBase *docChildFrame); + +protected: + // hook the document into event handlers chain here + virtual bool TryBefore(wxEvent& event); + + wxDocument* m_viewDocument; + wxString m_viewTypeName; + wxWindow* m_viewFrame; + + wxDocChildFrameAnyBase *m_docChildFrame; + +private: + DECLARE_ABSTRACT_CLASS(wxView) + wxDECLARE_NO_COPY_CLASS(wxView); }; // Represents user interface (and other) properties of documents and views -class WXDLLEXPORT wxDocTemplate: public wxObject +class WXDLLIMPEXP_CORE 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 WXDLLIMPEXP_FWD_CORE 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 = NULL, + wxClassInfo *viewClassInfo = NULL, + long flags = wxDEFAULT_TEMPLATE_FLAGS); + + virtual ~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); + + // Helper method for CreateDocument; also allows you to do your own document + // creation + virtual bool InitDocument(wxDocument* doc, + const wxString& path, + 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) != 0; } + + wxClassInfo* GetDocClassInfo() const { return m_docClassInfo; } + wxClassInfo* GetViewClassInfo() const { return m_viewClassInfo; } + + 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; + + // Called by CreateDocument and CreateView to create the actual + // document/view object. + // + // By default uses the ClassInfo provided to the constructor. Override + // these functions to provide a different method of creation. + virtual wxDocument *DoCreateDocument(); + virtual wxView *DoCreateView(); + +private: + DECLARE_CLASS(wxDocTemplate) + wxDECLARE_NO_COPY_CLASS(wxDocTemplate); }; -// One object of this class may be created in an application, -// to manage all the templates and documents. -class WXDLLEXPORT wxDocManager: public wxEvtHandler +// One object of this class may be created in an application, to manage all +// the templates and documents. +class WXDLLIMPEXP_CORE 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); -#ifdef 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() -}; - -/* - * A default child frame - */ +public: + // NB: flags are unused, don't pass wxDOC_XXX to this ctor + wxDocManager(long flags = 0, bool initialize = true); + virtual ~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 OnMRUFile(wxCommandEvent& event); +#if wxUSE_PRINTING_ARCHITECTURE + void OnPrint(wxCommandEvent& event); + void OnPreview(wxCommandEvent& event); + void OnPageSetup(wxCommandEvent& event); +#endif // wxUSE_PRINTING_ARCHITECTURE + void OnUndo(wxCommandEvent& event); + void OnRedo(wxCommandEvent& event); + + // Handlers for UI update commands + void OnUpdateFileOpen(wxUpdateUIEvent& event); + void OnUpdateDisableIfNoDoc(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); + + // 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); + + // wrapper around CreateDocument() with a more clear name + wxDocument *CreateNewDocument() + { return CreateDocument(wxString(), wxDOC_NEW); } + + 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); + + // Find template from document class info, may return NULL. + wxDocTemplate* FindTemplate(const wxClassInfo* documentClassInfo); + + 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 { return m_currentView; } + +#ifndef __VISUALC6__ + wxDocVector GetDocumentsVector() const + { + return m_docs.AsVector(); + } + + wxDocTemplateVector GetTemplatesVector() const + { + return m_templates.AsVector(); + } +#endif // !__VISUALC6__ + + wxList& GetDocuments() { return m_docs; } + wxList& GetTemplates() { return m_templates; } + + // Return the default name for a new document (by default returns strings + // in the form "unnamed " but can be overridden) + virtual wxString MakeNewDocumentName(); + + // 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 + virtual void FileHistoryLoad(const wxConfigBase& config); + virtual void FileHistorySave(wxConfigBase& config); +#endif // wxUSE_CONFIG + + virtual void FileHistoryAddFilesToMenu(); + virtual void FileHistoryAddFilesToMenu(wxMenu* menu); + + wxString GetLastDirectory() const; + void SetLastDirectory(const wxString& dir) { m_lastDirectory = dir; } + + // Get the current document manager + static wxDocManager* GetDocumentManager() { return sm_docManager; } -class WXDLLEXPORT wxDocChildFrame: public wxFrame -{ - DECLARE_CLASS(wxDocChildFrame) +#if wxUSE_PRINTING_ARCHITECTURE + wxPageSetupDialogData& GetPageSetupDialogData() + { return m_pageSetupDialogData; } + const wxPageSetupDialogData& GetPageSetupDialogData() const + { return m_pageSetupDialogData; } +#endif // wxUSE_PRINTING_ARCHITECTURE + +#if WXWIN_COMPATIBILITY_2_8 + // deprecated, override GetDefaultName() instead + wxDEPRECATED_BUT_USED_INTERNALLY( + virtual bool MakeDefaultName(wxString& buf) + ); +#endif - 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); +#if WXWIN_COMPATIBILITY_2_6 + // deprecated, use GetHistoryFilesCount() instead + wxDEPRECATED( size_t GetNoHistoryFiles() const ); +#endif // WXWIN_COMPATIBILITY_2_6 - // Extend event processing to search the view's event table - virtual bool ProcessEvent(wxEvent& event); - void OnActivate(wxActivateEvent& event); - void OnCloseWindow(wxCloseEvent& event); +protected: + // Called when a file selected from the MRU list doesn't exist any more. + // The default behaviour is to remove the file from the MRU and notify the + // user about it but this method can be overridden to customize it. + virtual void OnMRUFileNotExist(unsigned n, const wxString& filename); - 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; + // Open the MRU file with the given index in our associated file history. + void DoOpenMRUFile(unsigned n); +#if wxUSE_PRINTING_ARCHITECTURE + virtual wxPreviewFrame* CreatePreviewFrame(wxPrintPreviewBase* preview, + wxWindow *parent, + const wxString& title); +#endif // wxUSE_PRINTING_ARCHITECTURE -DECLARE_EVENT_TABLE() + // hook the currently active view into event handlers chain here + virtual bool TryBefore(wxEvent& event); -}; + // return the command processor for the current document, if any + wxCommandProcessor *GetCurrentCommandProcessor() const; -/* - * 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"); + // this method tries to find an active view harder than GetCurrentView(): + // if the latter is NULL, it also checks if we don't have just a single + // view and returns it then + wxView *GetActiveView() const; - // Extend event processing to search the document manager's event table - virtual bool ProcessEvent(wxEvent& event); + // activate the first view of the given document if any + void ActivateDocument(wxDocument *doc); - wxDocManager *GetDocumentManager(void) const { return m_docManager; } - void OnExit(wxCommandEvent& event); - void OnMRUFile(wxCommandEvent& event); - void OnCloseWindow(wxCloseEvent& event); + 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; - protected: - wxDocManager *m_docManager; +#if wxUSE_PRINTING_ARCHITECTURE + wxPageSetupDialogData m_pageSetupDialogData; +#endif // wxUSE_PRINTING_ARCHITECTURE -DECLARE_EVENT_TABLE() + DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxDocManager) + wxDECLARE_NO_COPY_CLASS(wxDocManager); }; -/* - * Provide simple default printing facilities - */ +#if WXWIN_COMPATIBILITY_2_6 +inline size_t wxDocManager::GetNoHistoryFiles() const +{ + return GetHistoryFilesCount(); +} +#endif // WXWIN_COMPATIBILITY_2_6 + +// ---------------------------------------------------------------------------- +// Base class for child frames -- this is what wxView renders itself into +// +// Notice that this is a mix-in class so it doesn't derive from wxWindow, only +// wxDocChildFrameAny does +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_CORE wxDocChildFrameAnyBase +{ +public: + // default ctor, use Create() after it + wxDocChildFrameAnyBase() + { + m_childDocument = NULL; + m_childView = NULL; + m_win = NULL; + } + + // full ctor equivalent to using the default one and Create(0 + wxDocChildFrameAnyBase(wxDocument *doc, wxView *view, wxWindow *win) + { + Create(doc, view, win); + } + + // method which must be called for an object created using the default ctor + // + // note that it returns bool just for consistency with Create() methods in + // other classes, we never return false from here + bool Create(wxDocument *doc, wxView *view, wxWindow *win) + { + m_childDocument = doc; + m_childView = view; + m_win = win; + + if ( view ) + view->SetDocChildFrame(this); + + return true; + } + + // dtor doesn't need to be virtual, an object should never be destroyed via + // a pointer to this class + ~wxDocChildFrameAnyBase() + { + // prevent the view from deleting us if we're being deleted directly + // (and not via Close() + Destroy()) + if ( m_childView ) + m_childView->SetDocChildFrame(NULL); + } + + 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; } + + wxWindow *GetWindow() const { return m_win; } + +protected: + // we're not a wxEvtHandler but we provide this wxEvtHandler-like function + // which is called from TryBefore() of the derived classes to give our view + // a chance to process the message before the frame event handlers are used + bool TryProcessEvent(wxEvent& event) + { + return m_childView && m_childView->ProcessEventLocally(event); + } + + // called from EVT_CLOSE handler in the frame: check if we can close and do + // cleanup if so; veto the event otherwise + bool CloseView(wxCloseEvent& event); + + + wxDocument* m_childDocument; + wxView* m_childView; + + // the associated window: having it here is not terribly elegant but it + // allows us to avoid having any virtual functions in this class + wxWindow* m_win; + + + wxDECLARE_NO_COPY_CLASS(wxDocChildFrameAnyBase); +}; -#if wxUSE_PRINTING_ARCHITECTURE -class WXDLLEXPORT wxDocPrintout: public wxPrintout +// ---------------------------------------------------------------------------- +// Template implementing child frame concept using the given wxFrame-like class +// +// This is used to define wxDocChildFrame and wxDocMDIChildFrame: ChildFrame is +// a wxFrame or wxMDIChildFrame (although in theory it could be any wxWindow- +// derived class as long as it provided a ctor with the same signature as +// wxFrame and OnActivate() method) and ParentFrame is either wxFrame or +// wxMDIParentFrame. +// ---------------------------------------------------------------------------- + +template +class WXDLLIMPEXP_CORE wxDocChildFrameAny : public ChildFrame, + public wxDocChildFrameAnyBase { - 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; +public: + typedef ChildFrame BaseClass; + + // default ctor, use Create after it + wxDocChildFrameAny() { } + + // ctor for a frame showing the given view of the specified document + wxDocChildFrameAny(wxDocument *doc, + wxView *view, + ParentFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + Create(doc, view, parent, id, title, pos, size, style, name); + } + + bool Create(wxDocument *doc, + wxView *view, + ParentFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + if ( !wxDocChildFrameAnyBase::Create(doc, view, this) ) + return false; + + if ( !BaseClass::Create(parent, id, title, pos, size, style, name) ) + return false; + + this->Connect(wxEVT_ACTIVATE, + wxActivateEventHandler(wxDocChildFrameAny::OnActivate)); + this->Connect(wxEVT_CLOSE_WINDOW, + wxCloseEventHandler(wxDocChildFrameAny::OnCloseWindow)); + + return true; + } + + virtual bool Destroy() + { + // FIXME: why exactly do we do this? to avoid activation events during + // destructions maybe? + m_childView = NULL; + return BaseClass::Destroy(); + } + +protected: + // hook the child view into event handlers chain here + virtual bool TryBefore(wxEvent& event) + { + return TryProcessEvent(event) || BaseClass::TryBefore(event); + } + +private: + void OnActivate(wxActivateEvent& event) + { + BaseClass::OnActivate(event); + + if ( m_childView ) + m_childView->Activate(event.GetActive()); + } + + void OnCloseWindow(wxCloseEvent& event) + { + if ( CloseView(event) ) + Destroy(); + //else: vetoed + } + + wxDECLARE_NO_COPY_TEMPLATE_CLASS_2(wxDocChildFrameAny, + ChildFrame, ParentFrame); }; + +// ---------------------------------------------------------------------------- +// A default child frame: we need to define it as a class just for wxRTTI, +// otherwise we could simply typedef it +// ---------------------------------------------------------------------------- + +#ifdef __VISUALC6__ + // "non dll-interface class 'wxDocChildFrameAny<>' used as base interface + // for dll-interface class 'wxDocChildFrame'" -- this is bogus as the + // template will be DLL-exported but only once it is used as base class + // here! + #pragma warning (push) + #pragma warning (disable:4275) #endif -/* - * Command processing framework - */ +typedef wxDocChildFrameAny wxDocChildFrameBase; + +class WXDLLIMPEXP_CORE wxDocChildFrame : public wxDocChildFrameBase +{ +public: + wxDocChildFrame() + { + } + + wxDocChildFrame(wxDocument *doc, + wxView *view, + wxFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + : wxDocChildFrameBase(doc, view, + parent, id, title, pos, size, style, name) + { + } + + bool Create(wxDocument *doc, + wxView *view, + wxFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + return wxDocChildFrameBase::Create + ( + doc, view, + parent, id, title, pos, size, style, name + ); + } + +private: + DECLARE_CLASS(wxDocChildFrame) + wxDECLARE_NO_COPY_CLASS(wxDocChildFrame); +}; -class WXDLLEXPORT wxCommand: public wxObject +// ---------------------------------------------------------------------------- +// wxDocParentFrame and related classes. +// +// As with wxDocChildFrame we define a template base class used by both normal +// and MDI versions +// ---------------------------------------------------------------------------- + +// Base class containing type-independent code of wxDocParentFrameAny +// +// Similarly to wxDocChildFrameAnyBase, this class is a mix-in and doesn't +// derive from wxWindow. +class WXDLLIMPEXP_CORE wxDocParentFrameAnyBase { - 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; +public: + wxDocParentFrameAnyBase() { m_docManager = NULL; } + + wxDocManager *GetDocumentManager() const { return m_docManager; } + +protected: + wxDocManager *m_docManager; + + wxDECLARE_NO_COPY_CLASS(wxDocParentFrameAnyBase); }; -class WXDLLEXPORT wxCommandProcessor: public wxObject +// This is similar to wxDocChildFrameAny and is used to provide common +// implementation for both wxDocParentFrame and wxDocMDIParentFrame +template +class WXDLLIMPEXP_CORE wxDocParentFrameAny : public BaseFrame, + public wxDocParentFrameAnyBase { - 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; +public: + wxDocParentFrameAny() { } + wxDocParentFrameAny(wxDocManager *manager, + wxFrame *frame, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + Create(manager, frame, id, title, pos, size, style, name); + } + + bool Create(wxDocManager *manager, + wxFrame *frame, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + m_docManager = manager; + + if ( !BaseFrame::Create(frame, id, title, pos, size, style, name) ) + return false; + + this->Connect(wxID_EXIT, wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxDocParentFrameAny::OnExit)); + this->Connect(wxEVT_CLOSE_WINDOW, + wxCloseEventHandler(wxDocParentFrameAny::OnCloseWindow)); + + return true; + } + +protected: + // hook the document manager into event handling chain here + virtual bool TryBefore(wxEvent& event) + { + if ( m_docManager && m_docManager->ProcessEventLocally(event) ) + return true; + + return BaseFrame::TryBefore(event); + } + +private: + void OnExit(wxCommandEvent& WXUNUSED(event)) + { + this->Close(); + } + + void OnCloseWindow(wxCloseEvent& event) + { + if ( m_docManager && !m_docManager->Clear(!event.CanVeto()) ) + { + // The user decided not to close finally, abort. + event.Veto(); + } + else + { + // Just skip the event, base class handler will destroy the window. + event.Skip(); + } + } + + + wxDECLARE_NO_COPY_CLASS(wxDocParentFrameAny); }; -// File history management +typedef wxDocParentFrameAny wxDocParentFrameBase; -class WXDLLEXPORT wxFileHistory: public wxObject +class WXDLLIMPEXP_CORE wxDocParentFrame : public wxDocParentFrameBase { - DECLARE_DYNAMIC_CLASS(wxFileHistory) - public: - wxFileHistory(int maxFiles = 9); - ~wxFileHistory(void); - -// Operations - virtual void AddFileToHistory(const wxString& file); - virtual int GetMaxFiles(void) const { return m_fileMaxFiles; } - virtual void UseMenu(wxMenu *menu); - - // Remove menu from the list (MDI child may be closing) - virtual void RemoveMenu(wxMenu *menu); - -#ifdef wxUSE_CONFIG - virtual void Load(wxConfigBase& config); - virtual void Save(wxConfigBase& config); +public: + wxDocParentFrame() : wxDocParentFrameBase() { } + + wxDocParentFrame(wxDocManager *manager, + wxFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + : wxDocParentFrameBase(manager, + parent, id, title, pos, size, style, name) + { + } + + bool Create(wxDocManager *manager, + wxFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + return wxDocParentFrameBase::Create(manager, + parent, id, title, + pos, size, style, name); + } + +private: + DECLARE_CLASS(wxDocParentFrame) + wxDECLARE_NO_COPY_CLASS(wxDocParentFrame); +}; + +#ifdef __VISUALC6__ + // reenable warning 4275 + #pragma warning (pop) #endif - virtual void AddFilesToMenu(); - virtual void AddFilesToMenu(wxMenu* menu); // Single menu +// ---------------------------------------------------------------------------- +// Provide simple default printing facilities +// ---------------------------------------------------------------------------- + +#if wxUSE_PRINTING_ARCHITECTURE +class WXDLLIMPEXP_CORE wxDocPrintout : public wxPrintout +{ +public: + wxDocPrintout(wxView *view = NULL, const wxString& title = wxString()); -// Accessors - virtual wxString GetHistoryFile(int i) const; + // implement wxPrintout methods + virtual bool OnPrintPage(int page); + virtual bool HasPage(int page); + virtual bool OnBeginDocument(int startPage, int endPage); + virtual void GetPageInfo(int *minPage, int *maxPage, + int *selPageFrom, int *selPageTo); - // A synonym for GetNoHistoryFiles - virtual int GetCount() const { return m_fileHistoryN; } - inline int GetNoHistoryFiles(void) const { return m_fileHistoryN; } + virtual wxView *GetView() { return m_printoutView; } - inline wxList& GetMenus() const { return (wxList&) m_fileMenus; } +protected: + wxView* m_printoutView; - 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; +private: + DECLARE_DYNAMIC_CLASS(wxDocPrintout) + wxDECLARE_NO_COPY_CLASS(wxDocPrintout); }; +#endif // wxUSE_PRINTING_ARCHITECTURE // 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); +#if wxUSE_STD_IOSTREAM +bool WXDLLIMPEXP_CORE +wxTransferFileToStream(const wxString& filename, wxSTD ostream& stream); +bool WXDLLIMPEXP_CORE +wxTransferStreamToFile(wxSTD istream& stream, const wxString& filename); +#else +bool WXDLLIMPEXP_CORE +wxTransferFileToStream(const wxString& filename, wxOutputStream& stream); +bool WXDLLIMPEXP_CORE +wxTransferStreamToFile(wxInputStream& stream, const wxString& filename); +#endif // wxUSE_STD_IOSTREAM -#endif +// these flags are not used anywhere by wxWidgets and kept only for an unlikely +// case of existing user code using them for its own purposes +#if WXWIN_COMPATIBILITY_2_8 +enum +{ + wxDOC_SDI = 1, + wxDOC_MDI, + wxDEFAULT_DOCMAN_FLAGS = wxDOC_SDI +}; +#endif // WXWIN_COMPATIBILITY_2_8 + +#endif // wxUSE_DOC_VIEW_ARCHITECTURE + +#endif // _WX_DOCH__