[wxWidgets.git] / include / wx / gtk1 / gnome / gprint.h

/////////////////////////////////////////////////////////////////////////////
// Name:        gprint.h
// Author:      Robert Roebling
// Purpose:     GNOME printing support
// Created:     09/20/04
// Copyright:   Robert Roebling
// Licence:     wxWindows Licence
/////////////////////////////////////////////////////////////////////////////

#ifndef __gprint_H__
#define __gprint_H__

#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface
#endif

// Include wxWindows' headers

#ifndef WX_PRECOMP
    #include <wx/wx.h>
#endif

#if wxUSE_LIBGNOMEPRINT

#include "wx/print.h"
#include "wx/prntbase.h"
#include "wx/printdlg.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 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);
    ~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 );
    ~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 );
    ~wxGnomePrintDC();
    
    bool Ok() const;
    
    virtual void BeginDrawing() {}
    virtual void EndDrawing() {}

    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);
    void DoDrawSpline(wxList *points);
    
    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;

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 RR	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: gprint.h
	3	// Author: Robert Roebling
	4	// Purpose: GNOME printing support
	5	// Created: 09/20/04
	6	// Copyright: Robert Roebling
7c72311f	7	// Licence: wxWindows Licence
ff910433 RR	8	/////////////////////////////////////////////////////////////////////////////
	9
	10	#ifndef __gprint_H__
	11	#define __gprint_H__
	12
58c30cd8 RR	13	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
58c30cd8 RR	14	#pragma interface
ff910433 RR	15	#endif
	16
	17	// Include wxWindows' headers
	18
	19	#ifndef WX_PRECOMP
	20	#include <wx/wx.h>
	21	#endif
	22
7c72311f RR	23	#if wxUSE_LIBGNOMEPRINT
7c72311f RR	24
ff910433 RR	25	#include "wx/print.h"
	26	#include "wx/prntbase.h"
	27	#include "wx/printdlg.h"
	28
	29	typedef struct _GnomePrintJob GnomePrintJob;
	30	typedef struct _GnomePrintContext GnomePrintContext;
	31	typedef struct _GnomePrintConfig GnomePrintConfig;
	32
	33	//----------------------------------------------------------------------------
	34	// wxGnomePrintNativeData
	35	//----------------------------------------------------------------------------
	36
	37	class wxGnomePrintNativeData: public wxPrintNativeDataBase
	38	{
	39	public:
	40	wxGnomePrintNativeData();
	41	virtual ~wxGnomePrintNativeData();
	42
	43	virtual bool TransferTo( wxPrintData &data );
	44	virtual bool TransferFrom( const wxPrintData &data );
	45
	46	virtual bool Ok() const { return true; }
	47
	48	GnomePrintConfig* GetPrintConfig() { return m_config; }
cffcf831	49	void SetPrintJob( GnomePrintJob *job ) { m_job = job; }
ff910433 RR	50	GnomePrintJob* GetPrintJob() { return m_job; }
	51
	52
	53	private:
	54	GnomePrintConfig *m_config;
	55	GnomePrintJob *m_job;
	56
	57	private:
	58	DECLARE_DYNAMIC_CLASS(wxGnomePrintNativeData)
	59	};
	60
	61	//----------------------------------------------------------------------------
	62	// wxGnomePrintFactory
	63	//----------------------------------------------------------------------------
	64
	65	class wxGnomePrintFactory: public wxPrintFactory
	66	{
	67	public:
	68	virtual wxPrinterBase CreatePrinter( wxPrintDialogData data );
	69
	70	virtual wxPrintPreviewBase CreatePrintPreview( wxPrintout preview,
	71	wxPrintout *printout = NULL,
	72	wxPrintDialogData *data = NULL );
	73	virtual wxPrintPreviewBase CreatePrintPreview( wxPrintout preview,
	74	wxPrintout *printout,
	75	wxPrintData *data );
	76
	77	virtual wxPrintDialogBase CreatePrintDialog( wxWindow parent,
	78	wxPrintDialogData *data = NULL );
	79	virtual wxPrintDialogBase CreatePrintDialog( wxWindow parent,
	80	wxPrintData *data );
08680429 RR	81
	82	virtual wxPageSetupDialogBase CreatePageSetupDialog( wxWindow parent,
	83	wxPageSetupDialogData * data = NULL );
	84
ff910433 RR	85	virtual bool HasPrintSetupDialog();
	86	virtual wxDialog CreatePrintSetupDialog( wxWindow parent, wxPrintData *data );
	87	virtual bool HasOwnPrintToFile();
	88	virtual bool HasPrinterLine();
	89	virtual wxString CreatePrinterLine();
	90	virtual bool HasStatusLine();
	91	virtual wxString CreateStatusLine();
	92
	93	virtual wxPrintNativeDataBase *CreatePrintNativeData();
	94	};
	95
	96	//----------------------------------------------------------------------------
2934005d	97	// wxGnomePrintDialog
ff910433 RR	98	//----------------------------------------------------------------------------
ff910433 RR	99
2934005d	100	class wxGnomePrintDialog: public wxPrintDialogBase
ff910433 RR	101	{
ff910433 RR	102	public:
2934005d	103	wxGnomePrintDialog( wxWindow *parent,
08680429	104	wxPrintDialogData* data = NULL );
2934005d RR	105	wxGnomePrintDialog( wxWindow parent, wxPrintData data);
	106	~wxGnomePrintDialog();
	107
	108	wxPrintData& GetPrintData()
	109	{ return m_printDialogData.GetPrintData(); }
	110	wxPrintDialogData& GetPrintDialogData()
	111	{ return m_printDialogData; }
	112
	113	wxDC *GetPrintDC();
ff910433 RR	114
	115	virtual int ShowModal();
	116
	117	virtual bool Validate();
	118	virtual bool TransferDataToWindow();
	119	virtual bool TransferDataFromWindow();
	120
	121	private:
	122	// Implement some base class methods to do nothing to avoid asserts and
	123	// GTK warnings, since this is not a real wxDialog.
	124	virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
	125	int WXUNUSED(width), int WXUNUSED(height),
	126	int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
	127	virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
	128	int WXUNUSED(width), int WXUNUSED(height)) {}
2934005d RR	129
	130	void Init();
	131	wxPrintDialogData m_printDialogData;
	132
ff910433	133	private:
2934005d	134	DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog)
ff910433 RR	135	};
	136
	137	//----------------------------------------------------------------------------
08680429 RR	138	// wxGnomePageSetupDialog
	139	//----------------------------------------------------------------------------
	140
	141	class wxGnomePageSetupDialog: public wxPageSetupDialogBase
	142	{
	143	public:
	144	wxGnomePageSetupDialog( wxWindow *parent,
	145	wxPageSetupDialogData* data = NULL );
	146	~wxGnomePageSetupDialog();
	147
	148	virtual wxPageSetupDialogData& GetPageSetupDialogData();
	149
	150	virtual int ShowModal();
	151
	152	virtual bool Validate();
	153	virtual bool TransferDataToWindow();
	154	virtual bool TransferDataFromWindow();
	155
	156	private:
	157	// Implement some base class methods to do nothing to avoid asserts and
	158	// GTK warnings, since this is not a real wxDialog.
	159	virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
	160	int WXUNUSED(width), int WXUNUSED(height),
	161	int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
	162	virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
	163	int WXUNUSED(width), int WXUNUSED(height)) {}
	164
	165	wxPageSetupDialogData m_pageDialogData;
	166
	167	private:
	168	DECLARE_DYNAMIC_CLASS(wxGnomePageSetupDialog)
	169	};
	170
	171	//----------------------------------------------------------------------------
ff910433 RR	172	// wxGnomePrinter
	173	//----------------------------------------------------------------------------
	174
	175	class wxGnomePrinter: public wxPrinterBase
	176	{
	177	public:
	178	wxGnomePrinter(wxPrintDialogData *data = NULL);
	179	virtual ~wxGnomePrinter();
	180
	181	virtual bool Print(wxWindow *parent,
	182	wxPrintout *printout,
	183	bool prompt = true);
	184	virtual wxDC* PrintDialog(wxWindow *parent);
	185	virtual bool Setup(wxWindow *parent);
	186
	187	GnomePrintContext *GetPrintContext() { return m_gpc; }
	188
	189	private:
	190	GnomePrintContext *m_gpc;
0be7709e	191	bool m_native_preview;
ff910433 RR	192
	193	private:
	194	DECLARE_DYNAMIC_CLASS(wxGnomePrinter)
	195	DECLARE_NO_COPY_CLASS(wxGnomePrinter)
	196	};
	197
	198	//-----------------------------------------------------------------------------
	199	// wxGnomePrintDC
	200	//-----------------------------------------------------------------------------
	201
	202	class wxGnomePrintDC: public wxDC
	203	{
	204	public:
	205	wxGnomePrintDC( wxGnomePrinter *printer );
	206	~wxGnomePrintDC();
	207
	208	bool Ok() const;
	209
	210	virtual void BeginDrawing() {}
	211	virtual void EndDrawing() {}
	212
	213	bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
	214	bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
	215	void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
	216	void DoCrossHair(wxCoord x, wxCoord y);
	217	void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
	218	void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
	219	void DoDrawPoint(wxCoord x, wxCoord y);
	220	void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
	221	void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	222	void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	223	void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	224	void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0);
	225	void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	226	void DoDrawSpline(wxList *points);
	227
	228	bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
	229	wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false,
	230	wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
	231	void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y );
	232	void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask = false );
	233	bool CanDrawBitmap() const { return true; }
	234
	235	void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
	236	void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
	237	void Clear();
	238	void SetFont( const wxFont& font );
	239	void SetPen( const wxPen& pen );
	240	void SetBrush( const wxBrush& brush );
	241	void SetLogicalFunction( int function );
	242	void SetBackground( const wxBrush& brush );
	243
	244	void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	245	void DestroyClippingRegion();
	246	void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { }
	247
	248	bool StartDoc(const wxString& message);
	249	void EndDoc();
	250	void StartPage();
	251	void EndPage();
	252
	253	wxCoord GetCharHeight() const;
	254	wxCoord GetCharWidth() const;
	255	bool CanGetTextExtent() const { return true; }
256	void DoGetTextExtent(const wxString& string, wxCoord x, wxCoord y,
257	wxCoord descent = (wxCoord ) NULL,
258	wxCoord externalLeading = (wxCoord ) NULL,
259	wxFont theFont = (wxFont ) NULL ) const;
260
261	void DoGetSize(int* width, int* height) const;
262	void DoGetSizeMM(int width, int height) const;
263	wxSize GetPPI() const;
264	void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
265	void SetDeviceOrigin( wxCoord x, wxCoord y );
266
267	virtual int GetDepth() const { return 24; }
268
269	void SetBackgroundMode(int WXUNUSED(mode)) { }
270	void SetPalette(const wxPalette& WXUNUSED(palette)) { }
271
272	wxPrintData& GetPrintData() { return m_printData; }
273	void SetPrintData(const wxPrintData& data) { m_printData = data; }
274
275	static void SetResolution(int ppi);
276	static int GetResolution();
277
278	private:
279	static float ms_PSScaleFactor;
280
281	private:
282	PangoContext *m_context;
283	PangoLayout *m_layout;
284	PangoFontDescription *m_fontdesc;
285
286	unsigned char m_currentRed;
287	unsigned char m_currentGreen;
288	unsigned char m_currentBlue;
289	wxPrintData m_printData;
290
291	wxGnomePrinter *m_printer;
292	GnomePrintContext *m_gpc;
293
294	private:
295	wxCoord XDEV2LOG(wxCoord x) const
296	{
297	wxCoord new_x = x - m_deviceOriginX;
298	if (new_x > 0)
299	return (wxCoord)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
300	else
301	return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
302	}
303	wxCoord XDEV2LOGREL(wxCoord x) const
304	{
305	if (x > 0)
306	return (wxCoord)((double)(x) / m_scaleX + 0.5);
307	else
308	return (wxCoord)((double)(x) / m_scaleX - 0.5);
309	}
310	wxCoord YDEV2LOG(wxCoord y) const
311	{
312	wxCoord new_y = y - m_deviceOriginY;
313	if (new_y > 0)
314	return (wxCoord)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
315	else
316	return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
317	}
318	wxCoord YDEV2LOGREL(wxCoord y) const
319	{
320	if (y > 0)
321	return (wxCoord)((double)(y) / m_scaleY + 0.5);
322	else
323	return (wxCoord)((double)(y) / m_scaleY - 0.5);
324	}
325	wxCoord XLOG2DEV(wxCoord x) const
326	{
327	wxCoord new_x = x - m_logicalOriginX;
328	if (new_x > 0)
329	return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
330	else
331	return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
332	}
333	wxCoord XLOG2DEVREL(wxCoord x) const
334	{
335	if (x > 0)
336	return (wxCoord)((double)(x) * m_scaleX + 0.5);
337	else
338	return (wxCoord)((double)(x) * m_scaleX - 0.5);
339	}
340	wxCoord YLOG2DEV(wxCoord y) const
341	{
342	wxCoord new_y = y - m_logicalOriginY;
343	if (new_y > 0)
344	return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
345	else
346	return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
347	}
348	wxCoord YLOG2DEVREL(wxCoord y) const
349	{
350	if (y > 0)
351	return (wxCoord)((double)(y) * m_scaleY + 0.5);
352	else
353	return (wxCoord)((double)(y) * m_scaleY - 0.5);
354	}
355	private:
356	DECLARE_DYNAMIC_CLASS(wxGnomePrintDC)
357	DECLARE_NO_COPY_CLASS(wxGnomePrintDC)
358	};
359
7c72311f RR	360	#endif
	361	// wxUSE_LIBGNOMEPRINT
	362
ff910433	363	#endif