X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f2506310426546479e9e30a9639f0a8bbf879eb5..f794be6afe4e89ebd93ca5d78601e7a7ec44bb9f:/include/wx/docview.h diff --git a/include/wx/docview.h b/include/wx/docview.h index b2c0b7dedf..ad37b58939 100644 --- a/include/wx/docview.h +++ b/include/wx/docview.h @@ -12,14 +12,18 @@ #ifndef _WX_DOCH__ #define _WX_DOCH__ -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(__APPLE__) #pragma interface "docview.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/frame.h" #if wxUSE_PRINTING_ARCHITECTURE #include "wx/print.h" @@ -31,13 +35,12 @@ 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" + #include "wx/iosfwrap.h" #else #include "wx/stream.h" #endif @@ -64,8 +67,6 @@ enum class WXDLLEXPORT wxDocument : public wxEvtHandler { - DECLARE_ABSTRACT_CLASS(wxDocument) - public: wxDocument(wxDocument *parent = (wxDocument *) NULL); ~wxDocument(); @@ -89,18 +90,13 @@ public: virtual bool Revert(); #if wxUSE_STD_IOSTREAM - virtual ostream& SaveObject(ostream& stream); - virtual istream& LoadObject(istream& stream); + 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 -#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); @@ -138,6 +134,7 @@ public: 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(); @@ -164,30 +161,33 @@ protected: wxDocument* m_documentParent; wxCommandProcessor* m_commandProcessor; bool m_savedYet; + +private: + DECLARE_ABSTRACT_CLASS(wxDocument) + DECLARE_NO_COPY_CLASS(wxDocument) }; 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); + virtual 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; } + 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 OnClosingDocument() {}; virtual void OnChangeFilename(); // Called by framework if created automatically by the default document @@ -224,13 +224,16 @@ public: protected: wxDocument* m_viewDocument; wxString m_viewTypeName; - wxFrame* m_viewFrame; + 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 { -DECLARE_CLASS(wxDocTemplate) friend class WXDLLEXPORT wxDocManager; @@ -289,14 +292,16 @@ protected: // 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. class WXDLLEXPORT wxDocManager: public wxEvtHandler { - DECLARE_DYNAMIC_CLASS(wxDocManager) - public: wxDocManager(long flags = wxDEFAULT_DOCMAN_FLAGS, bool initialize = TRUE); ~wxDocManager(); @@ -305,6 +310,7 @@ public: // 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); @@ -333,6 +339,10 @@ public: // 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); @@ -341,9 +351,9 @@ public: virtual wxDocTemplate *SelectDocumentPath(wxDocTemplate **templates, int noTemplates, wxString& path, long flags, bool save = FALSE); virtual wxDocTemplate *SelectDocumentType(wxDocTemplate **templates, - int noTemplates); + int noTemplates, bool sort = FALSE); virtual wxDocTemplate *SelectViewType(wxDocTemplate **templates, - int noTemplates); + int noTemplates, bool sort = FALSE); virtual wxDocTemplate *FindTemplateForPath(const wxString& path); void AssociateTemplate(wxDocTemplate *temp); @@ -358,15 +368,22 @@ public: 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, bool deleting = FALSE); + virtual void ActivateView(wxView *view, bool activate = TRUE); virtual wxView *GetCurrentView() const; - virtual wxList& GetDocuments() const { return (wxList&) m_docs; } + wxList& GetDocuments() { return m_docs; } + wxList& GetTemplates() { return m_templates; } // Make a default document name virtual bool MakeDefaultName(wxString& buf); @@ -379,9 +396,9 @@ public: // 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 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 @@ -392,12 +409,15 @@ public: virtual void FileHistoryAddFilesToMenu(); virtual void FileHistoryAddFilesToMenu(wxMenu* menu); - inline wxString GetLastDirectory() const { return m_lastDirectory; } - inline void SetLastDirectory(const wxString& dir) { m_lastDirectory = dir; } + 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; @@ -410,16 +430,21 @@ protected: static wxDocManager* sm_docManager; DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxDocManager) + DECLARE_NO_COPY_CLASS(wxDocManager) }; +inline size_t wxDocManager::GetNoHistoryFiles() const +{ + return GetHistoryFilesCount(); +} + // ---------------------------------------------------------------------------- // A default child frame // ---------------------------------------------------------------------------- class WXDLLEXPORT wxDocChildFrame : public wxFrame { - DECLARE_CLASS(wxDocChildFrame) - public: wxDocChildFrame(wxDocument *doc, wxView *view, @@ -429,7 +454,7 @@ public: const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long type = wxDEFAULT_FRAME_STYLE, - const wxString& name = "frame"); + const wxString& name = wxT("frame")); ~wxDocChildFrame(); // Extend event processing to search the view's event table @@ -442,12 +467,16 @@ public: 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) }; // ---------------------------------------------------------------------------- @@ -456,8 +485,6 @@ protected: class WXDLLEXPORT wxDocParentFrame : public wxFrame { - DECLARE_CLASS(wxDocParentFrame) - public: wxDocParentFrame(wxDocManager *manager, wxFrame *frame, @@ -466,7 +493,7 @@ public: const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long type = wxDEFAULT_FRAME_STYLE, - const wxString& name = "frame"); + const wxString& name = wxT("frame")); // Extend event processing to search the document manager's event table virtual bool ProcessEvent(wxEvent& event); @@ -480,7 +507,10 @@ public: protected: wxDocManager *m_docManager; +private: + DECLARE_CLASS(wxDocParentFrame) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxDocParentFrame) }; // ---------------------------------------------------------------------------- @@ -490,10 +520,8 @@ protected: #if wxUSE_PRINTING_ARCHITECTURE class WXDLLEXPORT wxDocPrintout : public wxPrintout { - DECLARE_DYNAMIC_CLASS(wxDocPrintout) - public: - wxDocPrintout(wxView *view = (wxView *) NULL, const wxString& title = "Printout"); + wxDocPrintout(wxView *view = (wxView *) NULL, const wxString& title = wxT("Printout")); bool OnPrintPage(int page); bool HasPage(int page); bool OnBeginDocument(int startPage, int endPage); @@ -503,67 +531,12 @@ public: 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; +private: + DECLARE_DYNAMIC_CLASS(wxDocPrintout) + DECLARE_NO_COPY_CLASS(wxDocPrintout) }; +#endif // wxUSE_PRINTING_ARCHITECTURE // ---------------------------------------------------------------------------- // File history management @@ -571,15 +544,13 @@ protected: class WXDLLEXPORT wxFileHistory : public wxObject { - DECLARE_DYNAMIC_CLASS(wxFileHistory) - public: - wxFileHistory(int maxFiles = 9); + wxFileHistory(size_t maxFiles = 9, wxWindowID idBase = wxID_FILE1); ~wxFileHistory(); // Operations virtual void AddFileToHistory(const wxString& file); - virtual void RemoveFileFromHistory(int i); + virtual void RemoveFileFromHistory(size_t i); virtual int GetMaxFiles() const { return m_fileMaxFiles; } virtual void UseMenu(wxMenu *menu); @@ -595,30 +566,49 @@ public: virtual void AddFilesToMenu(wxMenu* menu); // Single menu // Accessors - virtual wxString GetHistoryFile(int i) const; + virtual wxString GetHistoryFile(size_t i) const; + virtual size_t GetCount() const { return m_fileHistoryN; } - // A synonym for GetNoHistoryFiles - virtual int GetCount() const { return m_fileHistoryN; } - int GetNoHistoryFiles() const { return m_fileHistoryN; } + const wxList& GetMenus() const { return m_fileMenus; } - wxList& GetMenus() const { return (wxList&) m_fileMenus; } + // deprecated, use GetCount() instead + wxDEPRECATED( size_t GetNoHistoryFiles() const ); protected: // Last n files wxChar** m_fileHistory; // Number of files saved - int m_fileHistoryN; + size_t m_fileHistoryN; // Menus to maintain (may need several for an MDI app) wxList m_fileMenus; // Max files to maintain - int m_fileMaxFiles; + 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, ostream& stream); -bool WXDLLEXPORT wxTransferStreamToFile(istream& stream, const wxString& filename); -#endif +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. +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 // _WX_DOCH__