[wxWidgets.git] / include / wx / gtk / gnome / gprint.h

/////////////////////////////////////////////////////////////////////////////
// Name:        wx/gtk/gnome/gprint.h
// Author:      Robert Roebling
// Purpose:     GNOME printing support
// Created:     09/20/04
// RCS-ID:      $Id$
// Copyright:   Robert Roebling
// Licence:     wxWindows Licence
/////////////////////////////////////////////////////////////////////////////

#ifndef __gprint_H__
#define __gprint_H__

// Include wxWindows' headers

#include "wx/defs.h"

#if wxUSE_LIBGNOMEPRINT

#include "wx/print.h"
#include "wx/printdlg.h"
#include "wx/dc.h"

typedef struct _GnomePrintJob GnomePrintJob;
typedef struct _GnomePrintContext GnomePrintContext;
typedef struct _GnomePrintConfig GnomePrintConfig;

//----------------------------------------------------------------------------
// wxGnomePrintNativeData
//----------------------------------------------------------------------------

class wxGnomePrintNativeData: public wxPrintNativeDataBase
{
public:
    wxGnomePrintNativeData();
    virtual ~wxGnomePrintNativeData();

    virtual bool TransferTo( wxPrintData &data );
    virtual bool TransferFrom( const wxPrintData &data );

    virtual bool Ok() const { return IsOk(); }
    virtual bool IsOk() const { return true; }

    GnomePrintConfig* GetPrintConfig() { return m_config; }
    void SetPrintJob( GnomePrintJob *job ) { m_job = job; }
    GnomePrintJob* GetPrintJob() { return m_job; }


private:
    GnomePrintConfig  *m_config;
    GnomePrintJob     *m_job;

private:
    DECLARE_DYNAMIC_CLASS(wxGnomePrintNativeData)
};

//----------------------------------------------------------------------------
// wxGnomePrintFactory
//----------------------------------------------------------------------------

class wxGnomePrintFactory: 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 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();
};

//----------------------------------------------------------------------------
// wxGnomePrintDialog
//----------------------------------------------------------------------------

class wxGnomePrintDialog: public wxPrintDialogBase
{
public:
    wxGnomePrintDialog( wxWindow *parent,
                         wxPrintDialogData* data = NULL );
    wxGnomePrintDialog( wxWindow *parent, wxPrintData* data);
    virtual ~wxGnomePrintDialog();

    wxPrintData& GetPrintData()
        { return m_printDialogData.GetPrintData(); }
    wxPrintDialogData& GetPrintDialogData()
        { return m_printDialogData; }

    wxDC *GetPrintDC();

    virtual int ShowModal();

    virtual bool Validate();
    virtual bool TransferDataToWindow();
    virtual bool TransferDataFromWindow();

private:
    // Implement some base class methods to do nothing to avoid asserts and
    // GTK warnings, since this is not a real wxDialog.
    virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
                           int WXUNUSED(width), int WXUNUSED(height),
                           int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
    virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
                              int WXUNUSED(width), int WXUNUSED(height)) {}

    void Init();
    wxPrintDialogData   m_printDialogData;

private:
    DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog)
};

//----------------------------------------------------------------------------
// wxGnomePageSetupDialog
//----------------------------------------------------------------------------

class wxGnomePageSetupDialog: public wxPageSetupDialogBase
{
public:
    wxGnomePageSetupDialog( wxWindow *parent,
                            wxPageSetupDialogData* data = NULL );
    virtual ~wxGnomePageSetupDialog();

    virtual wxPageSetupDialogData& GetPageSetupDialogData();

    virtual int ShowModal();

    virtual bool Validate();
    virtual bool TransferDataToWindow();
    virtual bool TransferDataFromWindow();

private:
    // Implement some base class methods to do nothing to avoid asserts and
    // GTK warnings, since this is not a real wxDialog.
    virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
                           int WXUNUSED(width), int WXUNUSED(height),
                           int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
    virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
                              int WXUNUSED(width), int WXUNUSED(height)) {}

    wxPageSetupDialogData   m_pageDialogData;

private:
    DECLARE_DYNAMIC_CLASS(wxGnomePageSetupDialog)
};

//----------------------------------------------------------------------------
// wxGnomePrinter
//----------------------------------------------------------------------------

class wxGnomePrinter: public wxPrinterBase
{
public:
    wxGnomePrinter(wxPrintDialogData *data = NULL);
    virtual ~wxGnomePrinter();

    virtual bool Print(wxWindow *parent,
                       wxPrintout *printout,
                       bool prompt = true);
    virtual wxDC* PrintDialog(wxWindow *parent);
    virtual bool Setup(wxWindow *parent);

    GnomePrintContext *GetPrintContext() { return m_gpc; }

private:
    GnomePrintContext *m_gpc;
    bool               m_native_preview;

private:
    DECLARE_DYNAMIC_CLASS(wxGnomePrinter)
    DECLARE_NO_COPY_CLASS(wxGnomePrinter)
};

//-----------------------------------------------------------------------------
// wxGnomePrintDC
//-----------------------------------------------------------------------------

class wxGnomePrintDC: public wxDC
{
public:
    wxGnomePrintDC( wxGnomePrinter *printer );
    virtual ~wxGnomePrintDC();

    bool Ok() const { return IsOk(); }
    bool IsOk() const;

    bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
    bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
    void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
    void DoCrossHair(wxCoord x, wxCoord y);
    void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
    void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
    void DoDrawPoint(wxCoord x, wxCoord y);
    void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
    void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
    void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
    void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
    void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0);
    void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
#if wxUSE_SPLINES
    void DoDrawSpline(wxList *points);
#endif // wxUSE_SPLINES

    bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
            wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false,
            wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
    void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y );
    void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask = false  );
    bool CanDrawBitmap() const { return true; }

    void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
    void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
    void Clear();
    void SetFont( const wxFont& font );
    void SetPen( const wxPen& pen );
    void SetBrush( const wxBrush& brush );
    void SetLogicalFunction( int function );
    void SetBackground( const wxBrush& brush );

    void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
    void DestroyClippingRegion();
    void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { }

    bool StartDoc(const wxString& message);
    void EndDoc();
    void StartPage();
    void EndPage();

    wxCoord GetCharHeight() const;
    wxCoord GetCharWidth() const;
    bool CanGetTextExtent() const { return true; }
    void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
                     wxCoord *descent = (wxCoord *) NULL,
                     wxCoord *externalLeading = (wxCoord *) NULL,
                     wxFont *theFont = (wxFont *) NULL ) const;

    void DoGetSize(int* width, int* height) const;
    void DoGetSizeMM(int *width, int *height) const;
    wxSize GetPPI() const;
    void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
    void SetDeviceOrigin( wxCoord x, wxCoord y );

    virtual int GetDepth() const { return 24; }

    void SetBackgroundMode(int WXUNUSED(mode)) { }
    void SetPalette(const wxPalette& WXUNUSED(palette)) { }

    wxPrintData& GetPrintData() { return m_printData; }
    void SetPrintData(const wxPrintData& data) { m_printData = data; }

    static void SetResolution(int ppi);
    static int GetResolution();

private:
    static float ms_PSScaleFactor;

private:
    PangoContext           *m_context;
    PangoLayout            *m_layout;
    PangoFontDescription   *m_fontdesc;

    unsigned char           m_currentRed;
    unsigned char           m_currentGreen;
    unsigned char           m_currentBlue;
    wxPrintData             m_printData;

    wxGnomePrinter         *m_printer;
    GnomePrintContext      *m_gpc;

    void makeEllipticalPath(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
    
private:
    wxCoord XDEV2LOG(wxCoord x) const
    {
        wxCoord new_x = x - m_deviceOriginX;
        if (new_x > 0)
            return (wxCoord)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
        else
            return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
    }
    wxCoord XDEV2LOGREL(wxCoord x) const
    {
        if (x > 0)
            return (wxCoord)((double)(x) / m_scaleX + 0.5);
        else
            return (wxCoord)((double)(x) / m_scaleX - 0.5);
    }
    wxCoord YDEV2LOG(wxCoord y) const
    {
        wxCoord new_y = y - m_deviceOriginY;
        if (new_y > 0)
            return (wxCoord)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
        else
            return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
    }
    wxCoord YDEV2LOGREL(wxCoord y) const
    {
        if (y > 0)
            return (wxCoord)((double)(y) / m_scaleY + 0.5);
        else
            return (wxCoord)((double)(y) / m_scaleY - 0.5);
    }
    wxCoord XLOG2DEV(wxCoord x) const
    {
        wxCoord new_x = x - m_logicalOriginX;
        if (new_x > 0)
            return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
        else
            return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
    }
    wxCoord XLOG2DEVREL(wxCoord x) const
    {
        if (x > 0)
            return (wxCoord)((double)(x) * m_scaleX + 0.5);
        else
            return (wxCoord)((double)(x) * m_scaleX - 0.5);
    }
    wxCoord YLOG2DEV(wxCoord y) const
    {
        wxCoord new_y = y - m_logicalOriginY;
        if (new_y > 0)
            return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
        else
            return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
    }
    wxCoord YLOG2DEVREL(wxCoord y) const
    {
        if (y > 0)
            return (wxCoord)((double)(y) * m_scaleY + 0.5);
        else
            return (wxCoord)((double)(y) * m_scaleY - 0.5);
    }
private:
    DECLARE_DYNAMIC_CLASS(wxGnomePrintDC)
    DECLARE_NO_COPY_CLASS(wxGnomePrintDC)
};

#endif
    // wxUSE_LIBGNOMEPRINT

#endif
Commit	Line	Data
ff910433	1	/////////////////////////////////////////////////////////////////////////////
389076f1	2	// Name: wx/gtk/gnome/gprint.h
ff910433 RR	3	// Author: Robert Roebling
	4	// Purpose: GNOME printing support
	5	// Created: 09/20/04
389076f1	6	// RCS-ID: $Id$
ff910433	7	// Copyright: Robert Roebling
7c72311f	8	// Licence: wxWindows Licence
ff910433 RR	9	/////////////////////////////////////////////////////////////////////////////
	10
	11	#ifndef __gprint_H__
	12	#define __gprint_H__
	13
ff910433 RR	14	// Include wxWindows' headers
ff910433 RR	15
20ceebaa	16	#include "wx/defs.h"
ff910433	17
7c72311f RR	18	#if wxUSE_LIBGNOMEPRINT
7c72311f RR	19
ff910433	20	#include "wx/print.h"
ff910433	21	#include "wx/printdlg.h"
20ceebaa	22	#include "wx/dc.h"
ff910433 RR	23
	24	typedef struct _GnomePrintJob GnomePrintJob;
	25	typedef struct _GnomePrintContext GnomePrintContext;
	26	typedef struct _GnomePrintConfig GnomePrintConfig;
	27
	28	//----------------------------------------------------------------------------
	29	// wxGnomePrintNativeData
	30	//----------------------------------------------------------------------------
	31
	32	class wxGnomePrintNativeData: public wxPrintNativeDataBase
	33	{
	34	public:
	35	wxGnomePrintNativeData();
	36	virtual ~wxGnomePrintNativeData();
389076f1	37
ff910433 RR	38	virtual bool TransferTo( wxPrintData &data );
ff910433 RR	39	virtual bool TransferFrom( const wxPrintData &data );
389076f1	40
b7cacb43 VZ	41	virtual bool Ok() const { return IsOk(); }
b7cacb43 VZ	42	virtual bool IsOk() const { return true; }
389076f1	43
ff910433	44	GnomePrintConfig* GetPrintConfig() { return m_config; }
cffcf831	45	void SetPrintJob( GnomePrintJob *job ) { m_job = job; }
ff910433	46	GnomePrintJob* GetPrintJob() { return m_job; }
389076f1 WS	47
389076f1 WS	48
ff910433 RR	49	private:
	50	GnomePrintConfig *m_config;
	51	GnomePrintJob *m_job;
389076f1	52
ff910433 RR	53	private:
	54	DECLARE_DYNAMIC_CLASS(wxGnomePrintNativeData)
	55	};
389076f1	56
ff910433 RR	57	//----------------------------------------------------------------------------
	58	// wxGnomePrintFactory
	59	//----------------------------------------------------------------------------
	60
	61	class wxGnomePrintFactory: public wxPrintFactory
	62	{
	63	public:
	64	virtual wxPrinterBase CreatePrinter( wxPrintDialogData data );
389076f1 WS	65
	66	virtual wxPrintPreviewBase CreatePrintPreview( wxPrintout preview,
	67	wxPrintout *printout = NULL,
ff910433	68	wxPrintDialogData *data = NULL );
389076f1	69	virtual wxPrintPreviewBase CreatePrintPreview( wxPrintout preview,
ff910433 RR	70	wxPrintout *printout,
ff910433 RR	71	wxPrintData *data );
389076f1 WS	72
389076f1 WS	73	virtual wxPrintDialogBase CreatePrintDialog( wxWindow parent,
ff910433	74	wxPrintDialogData *data = NULL );
389076f1	75	virtual wxPrintDialogBase CreatePrintDialog( wxWindow parent,
ff910433	76	wxPrintData *data );
08680429 RR	77
	78	virtual wxPageSetupDialogBase CreatePageSetupDialog( wxWindow parent,
	79	wxPageSetupDialogData * data = NULL );
389076f1	80
ff910433 RR	81	virtual bool HasPrintSetupDialog();
	82	virtual wxDialog CreatePrintSetupDialog( wxWindow parent, wxPrintData *data );
	83	virtual bool HasOwnPrintToFile();
	84	virtual bool HasPrinterLine();
	85	virtual wxString CreatePrinterLine();
	86	virtual bool HasStatusLine();
	87	virtual wxString CreateStatusLine();
389076f1	88
ff910433 RR	89	virtual wxPrintNativeDataBase *CreatePrintNativeData();
	90	};
	91
	92	//----------------------------------------------------------------------------
2934005d	93	// wxGnomePrintDialog
ff910433 RR	94	//----------------------------------------------------------------------------
ff910433 RR	95
2934005d	96	class wxGnomePrintDialog: public wxPrintDialogBase
ff910433 RR	97	{
ff910433 RR	98	public:
2934005d	99	wxGnomePrintDialog( wxWindow *parent,
08680429	100	wxPrintDialogData* data = NULL );
2934005d	101	wxGnomePrintDialog( wxWindow parent, wxPrintData data);
d3c7fc99	102	virtual ~wxGnomePrintDialog();
2934005d RR	103
	104	wxPrintData& GetPrintData()
	105	{ return m_printDialogData.GetPrintData(); }
	106	wxPrintDialogData& GetPrintDialogData()
	107	{ return m_printDialogData; }
389076f1	108
2934005d	109	wxDC *GetPrintDC();
ff910433 RR	110
	111	virtual int ShowModal();
	112
	113	virtual bool Validate();
	114	virtual bool TransferDataToWindow();
	115	virtual bool TransferDataFromWindow();
	116
389076f1	117	private:
ff910433 RR	118	// Implement some base class methods to do nothing to avoid asserts and
	119	// GTK warnings, since this is not a real wxDialog.
	120	virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
	121	int WXUNUSED(width), int WXUNUSED(height),
	122	int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
	123	virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
	124	int WXUNUSED(width), int WXUNUSED(height)) {}
389076f1	125
2934005d RR	126	void Init();
2934005d RR	127	wxPrintDialogData m_printDialogData;
389076f1	128
ff910433	129	private:
2934005d	130	DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog)
ff910433 RR	131	};
	132
	133	//----------------------------------------------------------------------------
08680429 RR	134	// wxGnomePageSetupDialog
	135	//----------------------------------------------------------------------------
	136
	137	class wxGnomePageSetupDialog: public wxPageSetupDialogBase
	138	{
	139	public:
	140	wxGnomePageSetupDialog( wxWindow *parent,
	141	wxPageSetupDialogData* data = NULL );
d3c7fc99	142	virtual ~wxGnomePageSetupDialog();
08680429 RR	143
	144	virtual wxPageSetupDialogData& GetPageSetupDialogData();
	145
	146	virtual int ShowModal();
	147
	148	virtual bool Validate();
	149	virtual bool TransferDataToWindow();
	150	virtual bool TransferDataFromWindow();
	151
389076f1	152	private:
08680429 RR	153	// Implement some base class methods to do nothing to avoid asserts and
	154	// GTK warnings, since this is not a real wxDialog.
	155	virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
	156	int WXUNUSED(width), int WXUNUSED(height),
	157	int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
	158	virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
	159	int WXUNUSED(width), int WXUNUSED(height)) {}
389076f1	160
08680429	161	wxPageSetupDialogData m_pageDialogData;
389076f1	162
08680429 RR	163	private:
	164	DECLARE_DYNAMIC_CLASS(wxGnomePageSetupDialog)
	165	};
	166
	167	//----------------------------------------------------------------------------
ff910433 RR	168	// wxGnomePrinter
	169	//----------------------------------------------------------------------------
	170
	171	class wxGnomePrinter: public wxPrinterBase
	172	{
	173	public:
	174	wxGnomePrinter(wxPrintDialogData *data = NULL);
	175	virtual ~wxGnomePrinter();
	176
	177	virtual bool Print(wxWindow *parent,
	178	wxPrintout *printout,
	179	bool prompt = true);
	180	virtual wxDC* PrintDialog(wxWindow *parent);
	181	virtual bool Setup(wxWindow *parent);
389076f1	182
ff910433	183	GnomePrintContext *GetPrintContext() { return m_gpc; }
389076f1	184
ff910433 RR	185	private:
ff910433 RR	186	GnomePrintContext *m_gpc;
0be7709e	187	bool m_native_preview;
ff910433 RR	188
	189	private:
	190	DECLARE_DYNAMIC_CLASS(wxGnomePrinter)
	191	DECLARE_NO_COPY_CLASS(wxGnomePrinter)
	192	};
	193
	194	//-----------------------------------------------------------------------------
	195	// wxGnomePrintDC
	196	//-----------------------------------------------------------------------------
	197
	198	class wxGnomePrintDC: public wxDC
	199	{
	200	public:
	201	wxGnomePrintDC( wxGnomePrinter *printer );
d3c7fc99	202	virtual ~wxGnomePrintDC();
389076f1	203
b7cacb43 VZ	204	bool Ok() const { return IsOk(); }
b7cacb43 VZ	205	bool IsOk() const;
389076f1	206
ff910433 RR	207	bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
	208	bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
	209	void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
	210	void DoCrossHair(wxCoord x, wxCoord y);
	211	void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
	212	void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
	213	void DoDrawPoint(wxCoord x, wxCoord y);
	214	void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
	215	void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	216	void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	217	void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	218	void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0);
	219	void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
389076f1	220	#if wxUSE_SPLINES
ff910433	221	void DoDrawSpline(wxList *points);
389076f1 WS	222	#endif // wxUSE_SPLINES
389076f1 WS	223
ff910433 RR	224	bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
	225	wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false,
	226	wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
	227	void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y );
	228	void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask = false );
	229	bool CanDrawBitmap() const { return true; }
389076f1	230
ff910433 RR	231	void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
	232	void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
	233	void Clear();
	234	void SetFont( const wxFont& font );
	235	void SetPen( const wxPen& pen );
	236	void SetBrush( const wxBrush& brush );
	237	void SetLogicalFunction( int function );
	238	void SetBackground( const wxBrush& brush );
389076f1	239
ff910433 RR	240	void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	241	void DestroyClippingRegion();
	242	void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { }
389076f1	243
ff910433 RR	244	bool StartDoc(const wxString& message);
	245	void EndDoc();
	246	void StartPage();
	247	void EndPage();
389076f1	248
ff910433 RR	249	wxCoord GetCharHeight() const;
	250	wxCoord GetCharWidth() const;
	251	bool CanGetTextExtent() const { return true; }
	252	void DoGetTextExtent(const wxString& string, wxCoord x, wxCoord y,
	253	wxCoord descent = (wxCoord ) NULL,
	254	wxCoord externalLeading = (wxCoord ) NULL,
	255	wxFont theFont = (wxFont ) NULL ) const;
389076f1	256
ff910433 RR	257	void DoGetSize(int* width, int* height) const;
	258	void DoGetSizeMM(int width, int height) const;
	259	wxSize GetPPI() const;
	260	void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
	261	void SetDeviceOrigin( wxCoord x, wxCoord y );
389076f1	262
ff910433	263	virtual int GetDepth() const { return 24; }
389076f1	264
ff910433 RR	265	void SetBackgroundMode(int WXUNUSED(mode)) { }
ff910433 RR	266	void SetPalette(const wxPalette& WXUNUSED(palette)) { }
389076f1	267
ff910433 RR	268	wxPrintData& GetPrintData() { return m_printData; }
ff910433 RR	269	void SetPrintData(const wxPrintData& data) { m_printData = data; }
389076f1	270
ff910433 RR	271	static void SetResolution(int ppi);
	272	static int GetResolution();
	273
	274	private:
	275	static float ms_PSScaleFactor;
389076f1	276
ff910433 RR	277	private:
	278	PangoContext *m_context;
	279	PangoLayout *m_layout;
	280	PangoFontDescription *m_fontdesc;
389076f1	281
ff910433 RR	282	unsigned char m_currentRed;
	283	unsigned char m_currentGreen;
	284	unsigned char m_currentBlue;
	285	wxPrintData m_printData;
389076f1	286
ff910433 RR	287	wxGnomePrinter *m_printer;
	288	GnomePrintContext *m_gpc;
	289
74ab0bfb RR	290	void makeEllipticalPath(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
74ab0bfb RR	291
ff910433 RR	292	private:
	293	wxCoord XDEV2LOG(wxCoord x) const
	294	{
	295	wxCoord new_x = x - m_deviceOriginX;
	296	if (new_x > 0)
	297	return (wxCoord)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
	298	else
	299	return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
	300	}
	301	wxCoord XDEV2LOGREL(wxCoord x) const
	302	{
	303	if (x > 0)
	304	return (wxCoord)((double)(x) / m_scaleX + 0.5);
	305	else
	306	return (wxCoord)((double)(x) / m_scaleX - 0.5);
	307	}
	308	wxCoord YDEV2LOG(wxCoord y) const
	309	{
	310	wxCoord new_y = y - m_deviceOriginY;
	311	if (new_y > 0)
	312	return (wxCoord)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
	313	else
	314	return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
	315	}
	316	wxCoord YDEV2LOGREL(wxCoord y) const
	317	{
	318	if (y > 0)
	319	return (wxCoord)((double)(y) / m_scaleY + 0.5);
	320	else
	321	return (wxCoord)((double)(y) / m_scaleY - 0.5);
	322	}
	323	wxCoord XLOG2DEV(wxCoord x) const
	324	{
	325	wxCoord new_x = x - m_logicalOriginX;
	326	if (new_x > 0)
	327	return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
	328	else
	329	return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
	330	}
	331	wxCoord XLOG2DEVREL(wxCoord x) const
	332	{
	333	if (x > 0)
	334	return (wxCoord)((double)(x) * m_scaleX + 0.5);
	335	else
	336	return (wxCoord)((double)(x) * m_scaleX - 0.5);
	337	}
	338	wxCoord YLOG2DEV(wxCoord y) const
	339	{
	340	wxCoord new_y = y - m_logicalOriginY;
	341	if (new_y > 0)
	342	return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
	343	else
	344	return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
	345	}
	346	wxCoord YLOG2DEVREL(wxCoord y) const
	347	{
	348	if (y > 0)
	349	return (wxCoord)((double)(y) * m_scaleY + 0.5);
	350	else
	351	return (wxCoord)((double)(y) * m_scaleY - 0.5);
	352	}
	353	private:
	354	DECLARE_DYNAMIC_CLASS(wxGnomePrintDC)
	355	DECLARE_NO_COPY_CLASS(wxGnomePrintDC)
356	};
357
7c72311f RR	358	#endif
	359	// wxUSE_LIBGNOMEPRINT
	360
ff910433	361	#endif