/////////////////////////////////////////////////////////////////////////////
-// Name: prntbase.h
+// Name: wx/prntbase.h
// Purpose: Base classes for printing framework
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PRNTBASEH__
#define _WX_PRNTBASEH__
-#ifdef __GNUG__
-#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"
#include "wx/scrolwin.h"
#include "wx/dialog.h"
#include "wx/frame.h"
+#include "wx/dc.h"
+
+class WXDLLIMPEXP_FWD_CORE wxDC;
+class WXDLLIMPEXP_FWD_CORE wxButton;
+class WXDLLIMPEXP_FWD_CORE wxChoice;
+class WXDLLIMPEXP_FWD_CORE wxPrintout;
+class WXDLLIMPEXP_FWD_CORE wxPrinterBase;
+class WXDLLIMPEXP_FWD_CORE wxPrintDialogBase;
+class WXDLLIMPEXP_FWD_CORE wxPrintDialog;
+class WXDLLIMPEXP_FWD_CORE wxPageSetupDialogBase;
+class WXDLLIMPEXP_FWD_CORE wxPageSetupDialog;
+class WXDLLIMPEXP_FWD_CORE wxPrintPreviewBase;
+class WXDLLIMPEXP_FWD_CORE wxPreviewCanvas;
+class WXDLLIMPEXP_FWD_CORE wxPreviewControlBar;
+class WXDLLIMPEXP_FWD_CORE wxPreviewFrame;
+class WXDLLIMPEXP_FWD_CORE wxPrintFactory;
+class WXDLLIMPEXP_FWD_CORE wxPrintNativeDataBase;
+
+//----------------------------------------------------------------------------
+// error consts
+//----------------------------------------------------------------------------
+
+enum wxPrinterError
+{
+ wxPRINTER_NO_ERROR = 0,
+ wxPRINTER_CANCELLED,
+ wxPRINTER_ERROR
+};
+
+//----------------------------------------------------------------------------
+// wxPrintFactory
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxPrintFactory
+{
+public:
+ wxPrintFactory() {}
+ virtual ~wxPrintFactory() {}
+
+ virtual wxPrinterBase *CreatePrinter( wxPrintDialogData* data ) = 0;
+
+ virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout = NULL,
+ wxPrintDialogData *data = NULL ) = 0;
+ virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout,
+ wxPrintData *data ) = 0;
+
+ virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
+ wxPrintDialogData *data = NULL ) = 0;
+ virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
+ wxPrintData *data ) = 0;
+
+ virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
+ wxPageSetupDialogData * data = NULL ) = 0;
+
+ virtual wxDCImpl* CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ) = 0;
+
+ // What to do and what to show in the wxPrintDialog
+ // a) Use the generic print setup dialog or a native one?
+ virtual bool HasPrintSetupDialog() = 0;
+ virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data ) = 0;
+ // b) Provide the "print to file" option ourselves or via print setup?
+ virtual bool HasOwnPrintToFile() = 0;
+ // c) Show current printer
+ virtual bool HasPrinterLine() = 0;
+ virtual wxString CreatePrinterLine() = 0;
+ // d) Show Status line for current printer?
+ virtual bool HasStatusLine() = 0;
+ virtual wxString CreateStatusLine() = 0;
+
+
+ virtual wxPrintNativeDataBase *CreatePrintNativeData() = 0;
+
+ static void SetPrintFactory( wxPrintFactory *factory );
+ static wxPrintFactory *GetFactory();
+private:
+ static wxPrintFactory *m_factory;
+};
-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxButton;
-class WXDLLEXPORT wxChoice;
-class WXDLLEXPORT wxPrintout;
-class WXDLLEXPORT wxPrinterBase;
-class WXDLLEXPORT wxPrintDialog;
-class WXDLLEXPORT wxPrintPreviewBase;
-class WXDLLEXPORT wxPreviewCanvas;
-class WXDLLEXPORT wxPreviewControlBar;
-class WXDLLEXPORT wxPreviewFrame;
+class WXDLLIMPEXP_CORE wxNativePrintFactory: public wxPrintFactory
+{
+public:
+ virtual wxPrinterBase *CreatePrinter( wxPrintDialogData *data );
+
+ virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout = NULL,
+ wxPrintDialogData *data = NULL );
+ virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout,
+ wxPrintData *data );
+
+ virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
+ wxPrintDialogData *data = NULL );
+ virtual wxPrintDialogBase *CreatePrintDialog( wxWindow *parent,
+ wxPrintData *data );
+
+ virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
+ wxPageSetupDialogData * data = NULL );
+
+ virtual wxDCImpl* CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
+
+ virtual bool HasPrintSetupDialog();
+ virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data );
+ virtual bool HasOwnPrintToFile();
+ virtual bool HasPrinterLine();
+ virtual wxString CreatePrinterLine();
+ virtual bool HasStatusLine();
+ virtual wxString CreateStatusLine();
+
+ virtual wxPrintNativeDataBase *CreatePrintNativeData();
+};
+
+//----------------------------------------------------------------------------
+// wxPrintNativeDataBase
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxPrintNativeDataBase: public wxObject
+{
+public:
+ wxPrintNativeDataBase();
+ virtual ~wxPrintNativeDataBase() {}
+
+ virtual bool TransferTo( wxPrintData &data ) = 0;
+ virtual bool TransferFrom( const wxPrintData &data ) = 0;
+
+ virtual bool Ok() const { return IsOk(); }
+ virtual bool IsOk() const = 0;
+
+ int m_ref;
+
+private:
+ DECLARE_CLASS(wxPrintNativeDataBase)
+ wxDECLARE_NO_COPY_CLASS(wxPrintNativeDataBase);
+};
+
+//----------------------------------------------------------------------------
+// wxPrinterBase
+//----------------------------------------------------------------------------
/*
* Represents the printer: manages printing a wxPrintout object
*/
-
-class WXDLLEXPORT wxPrinterBase: public wxObject
-{
- DECLARE_CLASS(wxPrinterBase)
+class WXDLLIMPEXP_CORE wxPrinterBase: public wxObject
+{
public:
- wxPrinterBase(wxPrintData *data = (wxPrintData *) NULL);
- ~wxPrinterBase();
+ wxPrinterBase(wxPrintDialogData *data = NULL);
+ virtual ~wxPrinterBase();
+
+ virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout);
+ virtual void ReportError(wxWindow *parent, wxPrintout *printout, const wxString& message);
+
+ virtual wxPrintDialogData& GetPrintDialogData() const;
+ bool GetAbort() const { return sm_abortIt; }
- virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout);
- virtual void ReportError(wxWindow *parent, wxPrintout *printout, char *message);
- inline wxPrintData& GetPrintData() const { return (wxPrintData&) m_printData; };
- inline 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;
+private:
+ DECLARE_CLASS(wxPrinterBase)
+ wxDECLARE_NO_COPY_CLASS(wxPrinterBase);
};
+//----------------------------------------------------------------------------
+// wxPrinter
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxPrinter: public wxPrinterBase
+{
+public:
+ wxPrinter(wxPrintDialogData *data = NULL);
+ virtual ~wxPrinter();
+
+ virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout);
+ virtual void ReportError(wxWindow *parent, wxPrintout *printout, const wxString& message);
+
+ virtual bool Setup(wxWindow *parent);
+ virtual bool Print(wxWindow *parent, wxPrintout *printout, bool prompt = true);
+ virtual wxDC* PrintDialog(wxWindow *parent);
+
+ virtual wxPrintDialogData& GetPrintDialogData() const;
+
+protected:
+ wxPrinterBase *m_pimpl;
+
+private:
+ DECLARE_CLASS(wxPrinter)
+ wxDECLARE_NO_COPY_CLASS(wxPrinter);
+};
+
+//----------------------------------------------------------------------------
+// wxPrintout
+//----------------------------------------------------------------------------
+
/*
- * wxPrintout
* Represents an object via which a document may be printed.
* The programmer derives from this, overrides (at least) OnPrintPage,
* and passes it to a wxPrinter object for printing, or a wxPrintPreview
* object for previewing.
*/
-
-class WXDLLEXPORT wxPrintout: public wxObject
-{
- DECLARE_ABSTRACT_CLASS(wxPrintout)
+class WXDLLIMPEXP_CORE wxPrintout: public wxObject
+{
public:
- wxPrintout(const wxString& title = "Printout");
- ~wxPrintout();
+ wxPrintout(const wxString& title = wxT("Printout"));
+ virtual ~wxPrintout();
+
+ 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
+ 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 wxString GetTitle() const { return m_printoutTitle; }
+
+ wxDC *GetDC() const { return m_printoutDC; }
+ void SetDC(wxDC *dc) { m_printoutDC = dc; }
- virtual bool OnBeginDocument(int startPage, int endPage);
- virtual void OnEndDocument();
- virtual void OnBeginPrinting();
- virtual void OnEndPrinting();
+ void FitThisSizeToPaper(const wxSize& imageSize);
+ void FitThisSizeToPage(const wxSize& imageSize);
+ void FitThisSizeToPageMargins(const wxSize& imageSize, const wxPageSetupDialogData& pageSetupData);
+ void MapScreenSizeToPaper();
+ void MapScreenSizeToPage();
+ void MapScreenSizeToPageMargins(const wxPageSetupDialogData& pageSetupData);
+ void MapScreenSizeToDevice();
- // Guaranteed to be before any other functions are called
- inline virtual void OnPreparePrinting() { }
+ wxRect GetLogicalPaperRect() const;
+ wxRect GetLogicalPageRect() const;
+ wxRect GetLogicalPageMarginsRect(const wxPageSetupDialogData& pageSetupData) const;
- virtual bool HasPage(int page);
- virtual bool OnPrintPage(int page) = 0;
- virtual void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo);
+ void SetLogicalOrigin(wxCoord x, wxCoord y);
+ void OffsetLogicalOrigin(wxCoord xoff, wxCoord yoff);
- inline virtual wxString GetTitle() const { return m_printoutTitle; }
+ 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 wxDC *GetDC() const { 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) const { *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) const { *w = m_pageWidthMM; *h = m_pageHeightMM; }
+ void SetPPIScreen(int x, int y) { m_PPIScreenX = x; m_PPIScreenY = y; }
+ void SetPPIScreen(const wxSize& ppi) { SetPPIScreen(ppi.x, ppi.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 SetPPIPrinter(const wxSize& ppi) { SetPPIPrinter(ppi.x, ppi.y); }
+ void GetPPIPrinter(int *x, int *y) const { *x = m_PPIPrinterX; *y = m_PPIPrinterY; }
- inline void SetPPIScreen(int x, int y) { m_PPIScreenX = x; m_PPIScreenY = y; }
- inline void GetPPIScreen(int *x, int *y) const { *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) const { *x = m_PPIPrinterX; *y = m_PPIPrinterY; }
+ void SetPaperRectPixels(const wxRect& paperRectPixels) { m_paperRectPixels = paperRectPixels; }
+ wxRect GetPaperRectPixels() const { return m_paperRectPixels; }
- inline virtual bool IsPreview() const { 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;
+ wxRect m_paperRectPixels;
+
+ bool m_isPreview;
+
+private:
+ DECLARE_ABSTRACT_CLASS(wxPrintout)
+ wxDECLARE_NO_COPY_CLASS(wxPrintout);
};
+//----------------------------------------------------------------------------
+// wxPreviewCanvas
+//----------------------------------------------------------------------------
+
/*
- * wxPreviewCanvas
* Canvas upon which a preview is drawn.
*/
-
-class WXDLLEXPORT wxPreviewCanvas: public wxScrolledWindow
-{
- DECLARE_CLASS(wxPreviewCanvas)
+class WXDLLIMPEXP_CORE wxPreviewCanvas: public wxScrolledWindow
+{
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 = wxT("canvas"));
+ virtual ~wxPreviewCanvas();
- void OnPaint(wxPaintEvent& event);
+ void SetPreview(wxPrintPreviewBase *preview) { m_printPreview = preview; }
- // Responds to colour changes
- void OnSysColourChanged(wxSysColourChangedEvent& event);
+ void OnPaint(wxPaintEvent& event);
+ void OnChar(wxKeyEvent &event);
+ // Responds to colour changes
+ void OnSysColourChanged(wxSysColourChangedEvent& event);
private:
- wxPrintPreviewBase* m_printPreview;
+#if wxUSE_MOUSEWHEEL
+ void OnMouseWheel(wxMouseEvent& event);
+#endif // wxUSE_MOUSEWHEEL
+ void OnIdle(wxIdleEvent& event);
-DECLARE_EVENT_TABLE()
+ wxPrintPreviewBase* m_printPreview;
+
+ DECLARE_CLASS(wxPreviewCanvas)
+ DECLARE_EVENT_TABLE()
+ wxDECLARE_NO_COPY_CLASS(wxPreviewCanvas);
};
+//----------------------------------------------------------------------------
+// wxPreviewFrame
+//----------------------------------------------------------------------------
+
/*
- * wxPreviewFrame
* Default frame for showing preview.
*/
-class WXDLLEXPORT wxPreviewFrame: public wxFrame
+class WXDLLIMPEXP_CORE wxPreviewFrame: public wxFrame
{
- 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();
-
- void OnCloseWindow(wxCloseEvent& event);
- virtual void Initialize();
- virtual void CreateCanvas();
- virtual void CreateControlBar();
+ wxPreviewFrame(wxPrintPreviewBase *preview,
+ wxWindow *parent,
+ const wxString& title = wxT("Print Preview"),
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE | wxFRAME_FLOAT_ON_PARENT,
+ const wxString& name = wxFrameNameStr);
+ virtual ~wxPreviewFrame();
+
+ void OnCloseWindow(wxCloseEvent& event);
+ virtual void Initialize();
+ virtual void CreateCanvas();
+ virtual void CreateControlBar();
+
+ inline wxPreviewControlBar* GetControlBar() const { return m_controlBar; }
protected:
- wxWindow* m_previewCanvas;
- wxPreviewControlBar* m_controlBar;
- wxPrintPreviewBase* m_printPreview;
+ wxPreviewCanvas* m_previewCanvas;
+ wxPreviewControlBar* m_controlBar;
+ wxPrintPreviewBase* m_printPreview;
+ wxWindowDisabler* m_windowDisabler;
+
+private:
+ void OnChar(wxKeyEvent& event);
-DECLARE_EVENT_TABLE()
+ DECLARE_EVENT_TABLE()
+ DECLARE_CLASS(wxPreviewFrame)
+ wxDECLARE_NO_COPY_CLASS(wxPreviewFrame);
};
+//----------------------------------------------------------------------------
+// wxPreviewControlBar
+//----------------------------------------------------------------------------
+
/*
- * wxPreviewControlBar
* A panel with buttons for controlling a print preview.
* The programmer may wish to use other means for controlling
* the print preview.
#define wxPREVIEW_PREVIOUS 2
#define wxPREVIEW_NEXT 4
#define wxPREVIEW_ZOOM 8
+#define wxPREVIEW_FIRST 16
+#define wxPREVIEW_LAST 32
+#define wxPREVIEW_GOTO 64
-#define wxPREVIEW_DEFAULT wxPREVIEW_PREVIOUS|wxPREVIEW_NEXT|wxPREVIEW_ZOOM
+#define wxPREVIEW_DEFAULT (wxPREVIEW_PREVIOUS|wxPREVIEW_NEXT|wxPREVIEW_ZOOM\
+ |wxPREVIEW_FIRST|wxPREVIEW_GOTO|wxPREVIEW_LAST)
// Ids for controls
#define wxID_PREVIEW_CLOSE 1
#define wxID_PREVIEW_PREVIOUS 3
#define wxID_PREVIEW_PRINT 4
#define wxID_PREVIEW_ZOOM 5
+#define wxID_PREVIEW_FIRST 6
+#define wxID_PREVIEW_LAST 7
+#define wxID_PREVIEW_GOTO 8
-class WXDLLEXPORT wxPreviewControlBar: public wxPanel
+class WXDLLIMPEXP_CORE 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 = wxTAB_TRAVERSAL,
+ const wxString& name = wxT("panel"));
+ virtual ~wxPreviewControlBar();
+
+ virtual void CreateButtons();
+ virtual void SetZoomControl(int zoom);
+ virtual int GetZoomControl();
+ virtual wxPrintPreviewBase *GetPrintPreview() const
+ { return m_printPreview; }
+
+ void OnWindowClose(wxCommandEvent& event);
+ void OnNext();
+ void OnPrevious();
+ void OnFirst();
+ void OnLast();
+ void OnGoto();
+ void OnPrint();
+ void OnPrintButton(wxCommandEvent& WXUNUSED(event)) { OnPrint(); }
+ void OnNextButton(wxCommandEvent & WXUNUSED(event)) { OnNext(); }
+ void OnPreviousButton(wxCommandEvent & WXUNUSED(event)) { OnPrevious(); }
+ void OnFirstButton(wxCommandEvent & WXUNUSED(event)) { OnFirst(); }
+ void OnLastButton(wxCommandEvent & WXUNUSED(event)) { OnLast(); }
+ void OnGotoButton(wxCommandEvent & WXUNUSED(event)) { OnGoto(); }
+ 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;
+ wxButton* m_firstPageButton;
+ wxButton* m_lastPageButton;
+ wxButton* m_gotoPageButton;
+ long m_buttonFlags;
+
+private:
+ DECLARE_EVENT_TABLE()
+ wxDECLARE_NO_COPY_CLASS(wxPreviewControlBar);
};
+//----------------------------------------------------------------------------
+// wxPrintPreviewBase
+//----------------------------------------------------------------------------
+
/*
- * wxPrintPreview
* Programmer creates an object of this class to preview a wxPrintout.
*/
-
-class WXDLLEXPORT wxPrintPreviewBase: public wxObject
-{
- DECLARE_CLASS(wxPrintPreviewBase)
+class WXDLLIMPEXP_CORE wxPrintPreviewBase: public wxObject
+{
public:
- wxPrintPreviewBase(wxPrintout *printout, wxPrintout *printoutForPrinting = (wxPrintout *) NULL, wxPrintData *data = (wxPrintData *) NULL);
- ~wxPrintPreviewBase();
+ wxPrintPreviewBase(wxPrintout *printout,
+ wxPrintout *printoutForPrinting = NULL,
+ wxPrintDialogData *data = 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);
+ virtual int GetCurrentPage() const;
- inline void SetPrintout(wxPrintout *printout) { m_previewPrintout = printout; };
- inline wxPrintout *GetPrintout() const { return m_previewPrintout; };
- inline wxPrintout *GetPrintoutForPrinting() const { return m_printPrintout; };
+ virtual void SetPrintout(wxPrintout *printout);
+ virtual wxPrintout *GetPrintout() const;
+ virtual wxPrintout *GetPrintoutForPrinting() const;
- inline void SetFrame(wxFrame *frame) { m_previewFrame = frame; };
- inline void SetCanvas(wxWindow *canvas) { m_previewCanvas = canvas; };
+ virtual void SetFrame(wxFrame *frame);
+ virtual void SetCanvas(wxPreviewCanvas *canvas);
- inline virtual wxFrame *GetFrame() const { return m_previewFrame; }
- inline virtual wxWindow *GetCanvas() const { return m_previewCanvas; }
+ virtual wxFrame *GetFrame() const;
+ virtual wxPreviewCanvas *GetCanvas() const;
- // The preview canvas should call this from OnPaint
- virtual bool PaintPage(wxWindow *canvas, wxDC& dc);
+ // This is a helper routine, used by the next 4 routines.
- // This draws a blank page onto the preview canvas
- virtual bool DrawBlankPage(wxWindow *canvas, wxDC& dc);
+ virtual void CalcRects(wxPreviewCanvas *canvas, wxRect& printableAreaRect, wxRect& paperRect);
- // This is called by wxPrintPreview to render a page into
- // a wxMemoryDC.
- virtual bool RenderPage(int pageNum);
+ // The preview canvas should call this from OnPaint
+ virtual bool PaintPage(wxPreviewCanvas *canvas, wxDC& dc);
- inline wxPrintData& GetPrintData() { return m_printData; }
+ // Updates rendered page by calling RenderPage() if needed, returns true
+ // if there was some change. Preview canvas should call it at idle time
+ virtual bool UpdatePageRendering();
- virtual void SetZoom(int percent);
- inline int GetZoom() const { return m_currentZoom; };
+ // This draws a blank page onto the preview canvas
+ virtual bool DrawBlankPage(wxPreviewCanvas *canvas, wxDC& dc);
- inline int GetMaxPage() const { return m_maxPage; }
- inline int GetMinPage() const { return m_minPage; }
+ // Adjusts the scrollbars for the current scale
+ virtual void AdjustScrollbars(wxPreviewCanvas *canvas);
- inline bool Ok() const { return m_isOk; }
- inline void SetOk(bool ok) { m_isOk = ok; }
+ // This is called by wxPrintPreview to render a page into a wxMemoryDC.
+ virtual bool RenderPage(int pageNum);
- ///////////////////////////////////////////////////////////////////////////
- // 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;
+ virtual void SetZoom(int percent);
+ virtual int GetZoom() const;
- // 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;
+ virtual wxPrintDialogData& GetPrintDialogData();
+
+ virtual int GetMaxPage() const;
+ virtual int GetMinPage() const;
+
+ virtual bool Ok() const { return IsOk(); }
+ virtual bool IsOk() const;
+ virtual void SetOk(bool ok);
+
+ ///////////////////////////////////////////////////////////////////////////
+ // 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;
+
+ // 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:
+ // helpers for RenderPage():
+ virtual bool RenderPageIntoDC(wxDC& dc, int pageNum);
+ // renders preview into m_previewBitmap
+ virtual bool RenderPageIntoBitmap(wxBitmap& bmp, int pageNum);
+
+ void InvalidatePreviewBitmap();
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;
+ wxPreviewCanvas* m_previewCanvas;
+ wxFrame* m_previewFrame;
+ wxBitmap* m_previewBitmap;
+ bool m_previewFailed;
+ wxPrintout* m_previewPrintout;
+ wxPrintout* m_printPrintout;
+ int m_currentPage;
+ int m_currentZoom;
+ float m_previewScaleX;
+ float m_previewScaleY;
+ 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);
+
+ wxDECLARE_NO_COPY_CLASS(wxPrintPreviewBase);
+ DECLARE_CLASS(wxPrintPreviewBase)
};
-/*
- * Abort dialog
- */
+//----------------------------------------------------------------------------
+// wxPrintPreview
+//----------------------------------------------------------------------------
-class WXDLLEXPORT wxPrintAbortDialog: public wxDialog
+class WXDLLIMPEXP_CORE wxPrintPreview: public wxPrintPreviewBase
{
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)
- {
- }
+ wxPrintPreview(wxPrintout *printout,
+ wxPrintout *printoutForPrinting = NULL,
+ wxPrintDialogData *data = NULL);
+ wxPrintPreview(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintData *data);
+ virtual ~wxPrintPreview();
+
+ virtual bool SetCurrentPage(int pageNum);
+ virtual int GetCurrentPage() const;
+ virtual void SetPrintout(wxPrintout *printout);
+ virtual wxPrintout *GetPrintout() const;
+ virtual wxPrintout *GetPrintoutForPrinting() const;
+ virtual void SetFrame(wxFrame *frame);
+ virtual void SetCanvas(wxPreviewCanvas *canvas);
+
+ virtual wxFrame *GetFrame() const;
+ virtual wxPreviewCanvas *GetCanvas() const;
+ virtual bool PaintPage(wxPreviewCanvas *canvas, wxDC& dc);
+ virtual bool UpdatePageRendering();
+ virtual bool DrawBlankPage(wxPreviewCanvas *canvas, wxDC& dc);
+ virtual void AdjustScrollbars(wxPreviewCanvas *canvas);
+ virtual bool RenderPage(int pageNum);
+ virtual void SetZoom(int percent);
+ virtual int GetZoom() const;
+
+ virtual bool Print(bool interactive);
+ virtual void DetermineScaling();
+
+ virtual wxPrintDialogData& GetPrintDialogData();
+
+ virtual int GetMaxPage() const;
+ virtual int GetMinPage() const;
+
+ virtual bool Ok() const { return IsOk(); }
+ virtual bool IsOk() const;
+ virtual void SetOk(bool ok);
- void OnCancel(wxCommandEvent& event);
+private:
+ wxPrintPreviewBase *m_pimpl;
- DECLARE_EVENT_TABLE()
+private:
+ DECLARE_CLASS(wxPrintPreview)
+ wxDECLARE_NO_COPY_CLASS(wxPrintPreview);
};
+//----------------------------------------------------------------------------
+// wxPrintAbortDialog
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxPrintAbortDialog: public wxDialog
+{
+public:
+ wxPrintAbortDialog(wxWindow *parent,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxT("dialog"))
+ : wxDialog(parent, wxID_ANY, title, pos, size, style, name)
+ {
+ }
+
+ void OnCancel(wxCommandEvent& event);
+
+private:
+ DECLARE_EVENT_TABLE()
+ wxDECLARE_NO_COPY_CLASS(wxPrintAbortDialog);
+};
+
+#endif // wxUSE_PRINTING_ARCHITECTURE
+
#endif
// _WX_PRNTBASEH__
projects / wxWidgets.git / blobdiff