// 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"
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)
- protected:
- wxPrintData printData;
- wxPrintout *currentPrintout;
- public:
- static wxWindow *abortWindow;
- static bool abortIt;
-
- wxPrinterBase(wxPrintData *data = NULL);
- ~wxPrinterBase(void);
-
- virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout);
- virtual void ReportError(wxWindow *parent, wxPrintout *printout, char *message);
- inline wxPrintData& GetPrintData(void) { return printData; };
- inline bool GetAbort(void) { return abortIt; }
-
- ///////////////////////////////////////////////////////////////////////////
- // OVERRIDES
+public:
+ wxPrinterBase(wxPrintDialogData *data = (wxPrintDialogData *) NULL);
+ virtual ~wxPrinterBase();
+
+ virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout);
+ virtual void ReportError(wxWindow *parent, wxPrintout *printout, const wxString& message);
+
+ wxPrintDialogData& GetPrintDialogData() const
+ { return (wxPrintDialogData&) m_printDialogData; }
+ bool GetAbort() const { return sm_abortIt; }
+
+ static wxPrinterError GetLastError() { return sm_lastError; }
+
+ ///////////////////////////////////////////////////////////////////////////
+ // OVERRIDES
+
+ virtual bool Setup(wxWindow *parent) = 0;
+ virtual bool Print(wxWindow *parent, wxPrintout *printout, bool prompt = TRUE) = 0;
+ virtual wxDC* PrintDialog(wxWindow *parent) = 0;
+
+protected:
+ wxPrintDialogData m_printDialogData;
+ wxPrintout* m_currentPrintout;
+
+ static wxPrinterError sm_lastError;
+
+public:
+ static wxWindow* sm_abortWindow;
+ static bool sm_abortIt;
- virtual bool Setup(wxWindow *parent) = 0;
- virtual bool Print(wxWindow *parent, wxPrintout *printout, bool prompt = TRUE) = 0;
- virtual bool PrintDialog(wxWindow *parent) = 0;
};
/*
* 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)
- private:
- char *printoutTitle;
- wxDC *printoutDC;
+public:
+ wxPrintout(const wxString& title = "Printout");
+ virtual ~wxPrintout();
- int pageWidthPixels;
- int pageHeightPixels;
+ virtual bool OnBeginDocument(int startPage, int endPage);
+ virtual void OnEndDocument();
+ virtual void OnBeginPrinting();
+ virtual void OnEndPrinting();
- int pageWidthMM;
- int pageHeightMM;
+ // Guaranteed to be before any other functions are called
+ virtual void OnPreparePrinting() { }
- int PPIScreenX;
- int PPIScreenY;
- int PPIPrinterX;
- int PPIPrinterY;
+ virtual bool HasPage(int page);
+ virtual bool OnPrintPage(int page) = 0;
+ virtual void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo);
- bool isPreview;
- public:
- wxPrintout(const char *title = "Printout");
- ~wxPrintout(void);
+ virtual wxString GetTitle() const { return m_printoutTitle; }
- virtual bool OnBeginDocument(int startPage, int endPage);
- virtual void OnEndDocument(void);
- virtual void OnBeginPrinting(void);
- virtual void OnEndPrinting(void);
+ 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; }
- // Guaranteed to be before any other functions are called
- inline virtual void OnPreparePrinting(void) { }
+ 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; }
- virtual bool HasPage(int page);
- virtual bool OnPrintPage(int page) = 0;
- virtual void GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo);
+ virtual bool IsPreview() const { return m_isPreview; }
- inline virtual char *GetTitle(void) { return printoutTitle; }
+ virtual void SetIsPreview(bool p) { m_isPreview = p; }
- inline wxDC *GetDC(void) { return printoutDC; }
- inline void SetDC(wxDC *dc) { printoutDC = dc; }
- inline void SetPageSizePixels(int w, int h) { pageWidthPixels = w; pageHeightPixels = h; }
- inline void GetPageSizePixels(int *w, int *h) { *w = pageWidthPixels; *h = pageHeightPixels; }
- inline void SetPageSizeMM(int w, int h) { pageWidthMM = w; pageHeightMM = h; }
- inline void GetPageSizeMM(int *w, int *h) { *w = pageWidthMM; *h = pageHeightMM; }
+private:
+ wxString m_printoutTitle;
+ wxDC* m_printoutDC;
- inline void SetPPIScreen(int x, int y) { PPIScreenX = x; PPIScreenY = y; }
- inline void GetPPIScreen(int *x, int *y) { *x = PPIScreenX; *y = PPIScreenY; }
- inline void SetPPIPrinter(int x, int y) { PPIPrinterX = x; PPIPrinterY = y; }
- inline void GetPPIPrinter(int *x, int *y) { *x = PPIPrinterX; *y = PPIPrinterY; }
+ int m_pageWidthPixels;
+ int m_pageHeightPixels;
- inline virtual bool IsPreview(void) { return isPreview; }
+ int m_pageWidthMM;
+ int m_pageHeightMM;
- inline virtual void SetIsPreview(bool p) { isPreview = p; }
+ int m_PPIScreenX;
+ int m_PPIScreenY;
+ int m_PPIPrinterX;
+ int m_PPIPrinterY;
+
+ 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();
- private:
- wxPrintPreviewBase *printPreview;
- public:
- wxPreviewCanvas(wxPrintPreviewBase *preview, wxWindow *parent,
- const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
- long style = 0, const wxString& name = "canvas");
- ~wxPreviewCanvas(void);
+ 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;
-DECLARE_EVENT_TABLE()
+ DECLARE_EVENT_TABLE()
};
/*
class WXDLLEXPORT wxPreviewFrame: public wxFrame
{
- DECLARE_CLASS(wxPreviewFrame)
-
- protected:
- wxWindow *previewCanvas;
- wxPreviewControlBar *controlBar;
- wxPrintPreviewBase *printPreview;
- public:
- wxPreviewFrame(wxPrintPreviewBase *preview, wxFrame *parent, const wxString& title = "Print Preview",
- const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME, const wxString& name = "frame");
- ~wxPreviewFrame(void);
-
- bool OnClose(void);
- virtual void Initialize(void);
- virtual void CreateCanvas(void);
- virtual void CreateControlBar(void);
+ 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();
+protected:
+ wxWindow* m_previewCanvas;
+ wxPreviewControlBar* m_controlBar;
+ wxPrintPreviewBase* m_printPreview;
+
+private:
+ DECLARE_EVENT_TABLE()
};
/*
class WXDLLEXPORT wxPreviewControlBar: public wxPanel
{
- DECLARE_CLASS(wxPreviewControlBar)
-
- protected:
- wxPrintPreviewBase *printPreview;
- wxButton *closeButton;
- wxButton *nextPageButton;
- wxButton *previousPageButton;
- wxButton *printButton;
- wxChoice *zoomControl;
- static wxFont *buttonFont;
- long buttonFlags;
- public:
- wxPreviewControlBar(wxPrintPreviewBase *preview, long buttons,
- wxWindow *parent, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
- long style = 0, const wxString& name = "panel");
- ~wxPreviewControlBar(void);
-
- virtual void CreateButtons(void);
- virtual void SetZoomControl(int zoom);
- virtual int GetZoomControl(void);
- inline virtual wxPrintPreviewBase *GetPrintPreview(void) { return printPreview; }
-
- void OnPrint(wxCommandEvent& event);
- void OnClose(wxCommandEvent& event);
- void OnNext(wxCommandEvent& event);
- void OnPrevious(wxCommandEvent& event);
- void OnZoom(wxCommandEvent& event);
- void OnPaint(wxPaintEvent& event);
-
-DECLARE_EVENT_TABLE()
+ 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();
+ 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;
+
+private:
+ DECLARE_EVENT_TABLE()
};
/*
* wxPrintPreview
* Programmer creates an object of this class to preview a wxPrintout.
*/
-
+
class WXDLLEXPORT wxPrintPreviewBase: public wxObject
{
- DECLARE_CLASS(wxPrintPreviewBase)
-
- protected:
- wxPrintData printData;
- wxWindow *previewCanvas;
- wxFrame *previewFrame;
- wxBitmap *previewBitmap;
- wxPrintout *previewPrintout;
- wxPrintout *printPrintout;
- int currentPage;
- int currentZoom;
- float previewScale;
- int topMargin;
- int leftMargin;
- int pageWidth;
- int pageHeight;
- int minPage;
- int maxPage;
- protected:
- bool isOk;
- public:
- wxPrintPreviewBase(wxPrintout *printout, wxPrintout *printoutForPrinting = NULL, wxPrintData *data = NULL);
- ~wxPrintPreviewBase(void);
-
- virtual bool SetCurrentPage(int pageNum);
- inline int GetCurrentPage(void) { return currentPage; };
-
- inline void SetPrintout(wxPrintout *printout) { previewPrintout = printout; };
- inline wxPrintout *GetPrintout(void) { return previewPrintout; };
- inline wxPrintout *GetPrintoutForPrinting(void) { return printPrintout; };
-
- inline void SetFrame(wxFrame *frame) { previewFrame = frame; };
- inline void SetCanvas(wxWindow *canvas) { previewCanvas = canvas; };
-
- inline virtual wxFrame *GetFrame(void) { return previewFrame; }
- inline virtual wxWindow *GetCanvas(void) { return previewCanvas; }
-
- // 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 is called by wxPrintPreview to render a page into
- // a wxMemoryDC.
- virtual bool RenderPage(int pageNum);
-
- inline wxPrintData& GetPrintData(void) { return printData; }
-
- virtual void SetZoom(int percent);
- int GetZoom(void) { return currentZoom; };
-
- inline int GetMaxPage(void) { return maxPage; }
- inline int GetMinPage(void) { return minPage; }
-
- inline bool Ok(void) { return isOk; }
- inline void SetOk(bool ok) { isOk = 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(void) = 0;
+ DECLARE_CLASS(wxPrintPreviewBase)
+
+public:
+ 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);
+ int GetCurrentPage() const { return m_currentPage; };
+
+ void SetPrintout(wxPrintout *printout) { m_previewPrintout = printout; };
+ wxPrintout *GetPrintout() const { return m_previewPrintout; };
+ wxPrintout *GetPrintoutForPrinting() const { return m_printPrintout; };
+
+ void SetFrame(wxFrame *frame) { m_previewFrame = frame; };
+ void SetCanvas(wxWindow *canvas) { m_previewCanvas = canvas; };
+
+ 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);
+
+ // 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);
+
+ wxPrintDialogData& GetPrintDialogData() { return m_printDialogData; }
+
+ virtual void SetZoom(int percent);
+ int GetZoom() const { return m_currentZoom; };
+
+ int GetMaxPage() const { return m_maxPage; }
+ int GetMinPage() const { return m_minPage; }
+
+ bool Ok() const { return m_isOk; }
+ void SetOk(bool ok) { m_isOk = 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:
+ 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);
};
/*
class WXDLLEXPORT wxPrintAbortDialog: public wxDialog
{
public:
- 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)
+ {
+ }
- 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__
projects / wxWidgets.git / blobdiff