X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c330a2cf9369d3ae2bdb3bd67e995517288b353d..6721fc3852ff183e0a59c990cf62ae595c036d05:/include/wx/prntbase.h diff --git a/include/wx/prntbase.h b/include/wx/prntbase.h index 9bd3aeb0c1..d51919bab1 100644 --- a/include/wx/prntbase.h +++ b/include/wx/prntbase.h @@ -6,17 +6,20 @@ // Created: 01/02/97 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_PRNTBASEH__ #define _WX_PRNTBASEH__ #ifdef __GNUG__ -#pragma interface "prntbase.h" + #pragma interface "prntbase.h" #endif #include "wx/defs.h" + +#if wxUSE_PRINTING_ARCHITECTURE + #include "wx/event.h" #include "wx/cmndata.h" #include "wx/panel.h" @@ -35,36 +38,52 @@ class WXDLLEXPORT wxPreviewCanvas; class WXDLLEXPORT wxPreviewControlBar; class WXDLLEXPORT wxPreviewFrame; + +enum wxPrinterError +{ + wxPRINTER_NO_ERROR = 0, + wxPRINTER_CANCELLED, + wxPRINTER_ERROR +}; + + /* * Represents the printer: manages printing a wxPrintout object */ - + class WXDLLEXPORT wxPrinterBase: public wxObject { - DECLARE_CLASS(wxPrinterBase) + DECLARE_CLASS(wxPrinterBase) public: - wxPrinterBase(wxPrintData *data = (wxPrintData *) NULL); - ~wxPrinterBase(); + wxPrinterBase(wxPrintDialogData *data = (wxPrintDialogData *) NULL); + virtual ~wxPrinterBase(); + + virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout); + virtual void ReportError(wxWindow *parent, wxPrintout *printout, const wxString& message); - virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout); - virtual void ReportError(wxWindow *parent, wxPrintout *printout, char *message); - inline wxPrintData& GetPrintData() { return m_printData; }; - inline bool GetAbort() { return sm_abortIt; } + wxPrintDialogData& GetPrintDialogData() const + { return (wxPrintDialogData&) m_printDialogData; } + bool GetAbort() const { return sm_abortIt; } + + static wxPrinterError GetLastError() { return sm_lastError; } - /////////////////////////////////////////////////////////////////////////// - // OVERRIDES + /////////////////////////////////////////////////////////////////////////// + // OVERRIDES - virtual bool Setup(wxWindow *parent) = 0; - virtual bool Print(wxWindow *parent, wxPrintout *printout, bool prompt = TRUE) = 0; - virtual bool PrintDialog(wxWindow *parent) = 0; + virtual bool Setup(wxWindow *parent) = 0; + virtual bool Print(wxWindow *parent, wxPrintout *printout, bool prompt = TRUE) = 0; + virtual wxDC* PrintDialog(wxWindow *parent) = 0; protected: - wxPrintData m_printData; - wxPrintout* m_currentPrintout; + wxPrintDialogData m_printDialogData; + wxPrintout* m_currentPrintout; + + static wxPrinterError sm_lastError; + public: - static wxWindow* sm_abortWindow; - static bool sm_abortIt; + static wxWindow* sm_abortWindow; + static bool sm_abortIt; }; @@ -75,87 +94,90 @@ public: * and passes it to a wxPrinter object for printing, or a wxPrintPreview * object for previewing. */ - + class WXDLLEXPORT wxPrintout: public wxObject { - DECLARE_ABSTRACT_CLASS(wxPrintout) +DECLARE_ABSTRACT_CLASS(wxPrintout) public: - wxPrintout(const wxString& title = "Printout"); - ~wxPrintout(); + wxPrintout(const wxString& title = "Printout"); + virtual ~wxPrintout(); - virtual bool OnBeginDocument(int startPage, int endPage); - virtual void OnEndDocument(); - virtual void OnBeginPrinting(); - virtual void OnEndPrinting(); + virtual bool OnBeginDocument(int startPage, int endPage); + virtual void OnEndDocument(); + virtual void OnBeginPrinting(); + virtual void OnEndPrinting(); - // Guaranteed to be before any other functions are called - inline virtual void OnPreparePrinting() { } + // Guaranteed to be before any other functions are called + virtual void OnPreparePrinting() { } - virtual bool HasPage(int page); - virtual bool OnPrintPage(int page) = 0; - virtual void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo); + virtual bool HasPage(int page); + virtual bool OnPrintPage(int page) = 0; + virtual void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo); - inline virtual wxString GetTitle() { return m_printoutTitle; } + virtual wxString GetTitle() const { return m_printoutTitle; } - inline wxDC *GetDC() { return m_printoutDC; } - inline void SetDC(wxDC *dc) { m_printoutDC = dc; } - inline void SetPageSizePixels(int w, int h) { m_pageWidthPixels = w; m_pageHeightPixels = h; } - inline void GetPageSizePixels(int *w, int *h) { *w = m_pageWidthPixels; *h = m_pageHeightPixels; } - inline void SetPageSizeMM(int w, int h) { m_pageWidthMM = w; m_pageHeightMM = h; } - inline void GetPageSizeMM(int *w, int *h) { *w = m_pageWidthMM; *h = m_pageHeightMM; } + wxDC *GetDC() const { return m_printoutDC; } + void SetDC(wxDC *dc) { m_printoutDC = dc; } + void SetPageSizePixels(int w, int h) { m_pageWidthPixels = w; m_pageHeightPixels = h; } + void GetPageSizePixels(int *w, int *h) const { *w = m_pageWidthPixels; *h = m_pageHeightPixels; } + void SetPageSizeMM(int w, int h) { m_pageWidthMM = w; m_pageHeightMM = h; } + void GetPageSizeMM(int *w, int *h) const { *w = m_pageWidthMM; *h = m_pageHeightMM; } - inline void SetPPIScreen(int x, int y) { m_PPIScreenX = x; m_PPIScreenY = y; } - inline void GetPPIScreen(int *x, int *y) { *x = m_PPIScreenX; *y = m_PPIScreenY; } - inline void SetPPIPrinter(int x, int y) { m_PPIPrinterX = x; m_PPIPrinterY = y; } - inline void GetPPIPrinter(int *x, int *y) { *x = m_PPIPrinterX; *y = m_PPIPrinterY; } + void SetPPIScreen(int x, int y) { m_PPIScreenX = x; m_PPIScreenY = y; } + void GetPPIScreen(int *x, int *y) const { *x = m_PPIScreenX; *y = m_PPIScreenY; } + void SetPPIPrinter(int x, int y) { m_PPIPrinterX = x; m_PPIPrinterY = y; } + void GetPPIPrinter(int *x, int *y) const { *x = m_PPIPrinterX; *y = m_PPIPrinterY; } - inline virtual bool IsPreview() { return m_isPreview; } + virtual bool IsPreview() const { return m_isPreview; } - inline virtual void SetIsPreview(bool p) { m_isPreview = p; } + virtual void SetIsPreview(bool p) { m_isPreview = p; } private: - wxString m_printoutTitle; - wxDC* m_printoutDC; + wxString m_printoutTitle; + wxDC* m_printoutDC; - int m_pageWidthPixels; - int m_pageHeightPixels; + int m_pageWidthPixels; + int m_pageHeightPixels; - int m_pageWidthMM; - int m_pageHeightMM; + int m_pageWidthMM; + int m_pageHeightMM; - int m_PPIScreenX; - int m_PPIScreenY; - int m_PPIPrinterX; - int m_PPIPrinterY; + int m_PPIScreenX; + int m_PPIScreenY; + int m_PPIPrinterX; + int m_PPIPrinterY; - bool m_isPreview; + bool m_isPreview; }; /* * wxPreviewCanvas * Canvas upon which a preview is drawn. */ - + class WXDLLEXPORT wxPreviewCanvas: public wxScrolledWindow { - DECLARE_CLASS(wxPreviewCanvas) + DECLARE_CLASS(wxPreviewCanvas) public: - wxPreviewCanvas(wxPrintPreviewBase *preview, wxWindow *parent, - const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = 0, const wxString& name = "canvas"); - ~wxPreviewCanvas(); + wxPreviewCanvas(wxPrintPreviewBase *preview, + wxWindow *parent, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = "canvas"); + ~wxPreviewCanvas(); - void OnPaint(wxPaintEvent& event); + void OnPaint(wxPaintEvent& event); - // Responds to colour changes - void OnSysColourChanged(wxSysColourChangedEvent& event); + // Responds to colour changes + void OnSysColourChanged(wxSysColourChangedEvent& event); private: - wxPrintPreviewBase* m_printPreview; + wxPrintPreviewBase* m_printPreview; -DECLARE_EVENT_TABLE() + DECLARE_EVENT_TABLE() }; /* @@ -165,23 +187,29 @@ DECLARE_EVENT_TABLE() class WXDLLEXPORT wxPreviewFrame: public wxFrame { - DECLARE_CLASS(wxPreviewFrame) + DECLARE_CLASS(wxPreviewFrame) public: - wxPreviewFrame(wxPrintPreviewBase *preview, wxFrame *parent, const wxString& title = "Print Preview", - const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxDEFAULT_FRAME_STYLE, const wxString& name = "frame"); - ~wxPreviewFrame(); - - bool OnClose(); - virtual void Initialize(); - virtual void CreateCanvas(); - virtual void CreateControlBar(); - + wxPreviewFrame(wxPrintPreviewBase *preview, + wxFrame *parent, + const wxString& title = "Print Preview", + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = "frame"); + ~wxPreviewFrame(); + + void OnCloseWindow(wxCloseEvent& event); + virtual void Initialize(); + virtual void CreateCanvas(); + virtual void CreateControlBar(); protected: - wxWindow* m_previewCanvas; - wxPreviewControlBar* m_controlBar; - wxPrintPreviewBase* m_printPreview; + wxWindow* m_previewCanvas; + wxPreviewControlBar* m_controlBar; + wxPrintPreviewBase* m_printPreview; + +private: + DECLARE_EVENT_TABLE() }; /* @@ -207,116 +235,133 @@ protected: class WXDLLEXPORT wxPreviewControlBar: public wxPanel { - DECLARE_CLASS(wxPreviewControlBar) + DECLARE_CLASS(wxPreviewControlBar) public: - wxPreviewControlBar(wxPrintPreviewBase *preview, long buttons, - wxWindow *parent, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = 0, const wxString& name = "panel"); - ~wxPreviewControlBar(); - - virtual void CreateButtons(); - virtual void SetZoomControl(int zoom); - virtual int GetZoomControl(); - inline virtual wxPrintPreviewBase *GetPrintPreview() const { return m_printPreview; } - - void OnPrint(wxCommandEvent& event); - void OnWindowClose(wxCommandEvent& event); - void OnNext(wxCommandEvent& event); - void OnPrevious(wxCommandEvent& event); - void OnZoom(wxCommandEvent& event); - void OnPaint(wxPaintEvent& event); + wxPreviewControlBar(wxPrintPreviewBase *preview, + long buttons, + wxWindow *parent, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = "panel"); + ~wxPreviewControlBar(); + + virtual void CreateButtons(); + virtual void SetZoomControl(int zoom); + virtual int GetZoomControl(); + virtual wxPrintPreviewBase *GetPrintPreview() const + { return m_printPreview; } + + void OnPrint(wxCommandEvent& event); + void OnWindowClose(wxCommandEvent& event); + void OnNext(); + void OnPrevious(); + void OnNextButton(wxCommandEvent & WXUNUSED(event)) { OnNext(); } + void OnPreviousButton(wxCommandEvent & WXUNUSED(event)) { OnPrevious(); } + void OnChar(wxKeyEvent &event); + void OnZoom(wxCommandEvent& event); + void OnPaint(wxPaintEvent& event); protected: - wxPrintPreviewBase* m_printPreview; - wxButton* m_closeButton; - wxButton* m_nextPageButton; - wxButton* m_previousPageButton; - wxButton* m_printButton; - wxChoice* m_zoomControl; - long m_buttonFlags; - -DECLARE_EVENT_TABLE() + wxPrintPreviewBase* m_printPreview; + wxButton* m_closeButton; + wxButton* m_nextPageButton; + wxButton* m_previousPageButton; + wxButton* m_printButton; + wxChoice* m_zoomControl; + long m_buttonFlags; + +private: + DECLARE_EVENT_TABLE() }; /* * wxPrintPreview * Programmer creates an object of this class to preview a wxPrintout. */ - + class WXDLLEXPORT wxPrintPreviewBase: public wxObject { - DECLARE_CLASS(wxPrintPreviewBase) + DECLARE_CLASS(wxPrintPreviewBase) public: - wxPrintPreviewBase(wxPrintout *printout, wxPrintout *printoutForPrinting = (wxPrintout *) NULL, wxPrintData *data = (wxPrintData *) NULL); - ~wxPrintPreviewBase(); + wxPrintPreviewBase(wxPrintout *printout, + wxPrintout *printoutForPrinting = (wxPrintout *) NULL, + wxPrintDialogData *data = (wxPrintDialogData *) NULL); + wxPrintPreviewBase(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintData *data); + virtual ~wxPrintPreviewBase(); - virtual bool SetCurrentPage(int pageNum); - inline int GetCurrentPage() const { return m_currentPage; }; + virtual bool SetCurrentPage(int pageNum); + int GetCurrentPage() const { return m_currentPage; }; - inline void SetPrintout(wxPrintout *printout) { m_previewPrintout = printout; }; - inline wxPrintout *GetPrintout() const { return m_previewPrintout; }; - inline wxPrintout *GetPrintoutForPrinting() const { return m_printPrintout; }; + void SetPrintout(wxPrintout *printout) { m_previewPrintout = printout; }; + wxPrintout *GetPrintout() const { return m_previewPrintout; }; + wxPrintout *GetPrintoutForPrinting() const { return m_printPrintout; }; - inline void SetFrame(wxFrame *frame) { m_previewFrame = frame; }; - inline void SetCanvas(wxWindow *canvas) { m_previewCanvas = canvas; }; + void SetFrame(wxFrame *frame) { m_previewFrame = frame; }; + void SetCanvas(wxWindow *canvas) { m_previewCanvas = canvas; }; - inline virtual wxFrame *GetFrame() const { return m_previewFrame; } - inline virtual wxWindow *GetCanvas() const { return m_previewCanvas; } + virtual wxFrame *GetFrame() const { return m_previewFrame; } + virtual wxWindow *GetCanvas() const { return m_previewCanvas; } - // The preview canvas should call this from OnPaint - virtual bool PaintPage(wxWindow *canvas, wxDC& dc); + // The preview canvas should call this from OnPaint + virtual bool PaintPage(wxWindow *canvas, wxDC& dc); - // This draws a blank page onto the preview canvas - virtual bool DrawBlankPage(wxWindow *canvas, wxDC& dc); + // This draws a blank page onto the preview canvas + virtual bool DrawBlankPage(wxWindow *canvas, wxDC& dc); - // This is called by wxPrintPreview to render a page into - // a wxMemoryDC. - virtual bool RenderPage(int pageNum); + // This is called by wxPrintPreview to render a page into a wxMemoryDC. + virtual bool RenderPage(int pageNum); - inline wxPrintData& GetPrintData() { return m_printData; } + wxPrintDialogData& GetPrintDialogData() { return m_printDialogData; } - virtual void SetZoom(int percent); - inline int GetZoom() const { return m_currentZoom; }; + virtual void SetZoom(int percent); + int GetZoom() const { return m_currentZoom; }; - inline int GetMaxPage() const { return m_maxPage; } - inline int GetMinPage() const { return m_minPage; } + int GetMaxPage() const { return m_maxPage; } + int GetMinPage() const { return m_minPage; } - inline bool Ok() const { return m_isOk; } - inline void SetOk(bool ok) { m_isOk = ok; } + bool Ok() const { return m_isOk; } + void SetOk(bool ok) { m_isOk = ok; } - /////////////////////////////////////////////////////////////////////////// - // OVERRIDES + /////////////////////////////////////////////////////////////////////////// + // OVERRIDES - // If we own a wxPrintout that can be used for printing, this - // will invoke the actual printing procedure. Called - // by the wxPreviewControlBar. - virtual bool Print(bool interactive) = 0; + // If we own a wxPrintout that can be used for printing, this + // will invoke the actual printing procedure. Called + // by the wxPreviewControlBar. + virtual bool Print(bool interactive) = 0; - // Calculate scaling that needs to be done to get roughly - // the right scaling for the screen pretending to be - // the currently selected printer. - virtual void DetermineScaling() = 0; + // Calculate scaling that needs to be done to get roughly + // the right scaling for the screen pretending to be + // the currently selected printer. + virtual void DetermineScaling() = 0; protected: - wxPrintData m_printData; - wxWindow* m_previewCanvas; - wxFrame* m_previewFrame; - wxBitmap* m_previewBitmap; - wxPrintout* m_previewPrintout; - wxPrintout* m_printPrintout; - int m_currentPage; - int m_currentZoom; - float m_previewScale; - int m_topMargin; - int m_leftMargin; - int m_pageWidth; - int m_pageHeight; - int m_minPage; - int m_maxPage; - protected: - bool m_isOk; + wxPrintDialogData m_printDialogData; + wxWindow* m_previewCanvas; + wxFrame* m_previewFrame; + wxBitmap* m_previewBitmap; + wxPrintout* m_previewPrintout; + wxPrintout* m_printPrintout; + int m_currentPage; + int m_currentZoom; + float m_previewScale; + int m_topMargin; + int m_leftMargin; + int m_pageWidth; + int m_pageHeight; + int m_minPage; + int m_maxPage; + + bool m_isOk; + bool m_printingPrepared; // Called OnPreparePrinting? + +private: + void Init(wxPrintout *printout, wxPrintout *printoutForPrinting); }; /* @@ -326,17 +371,23 @@ protected: class WXDLLEXPORT wxPrintAbortDialog: public wxDialog { public: - wxPrintAbortDialog(wxWindow *parent, - const wxString& title, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = 0, const wxString& name = "dialog"): - wxDialog(parent, -1, title, pos, size, style, name) - { - } - - void OnCancel(wxCommandEvent& event); + wxPrintAbortDialog(wxWindow *parent, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = "dialog") + : wxDialog(parent, -1, title, pos, size, style, name) + { + } + + void OnCancel(wxCommandEvent& event); - DECLARE_EVENT_TABLE() +private: + DECLARE_EVENT_TABLE() }; +#endif // wxUSE_PRINTING_ARCHITECTURE + #endif // _WX_PRNTBASEH__