[wxWidgets.git] / include / wx / gtk1 / 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

#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);
#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;

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
	15
	16	#ifndef WX_PRECOMP
	17	#include <wx/wx.h>
	18	#endif
	19
7c72311f RR	20	#if wxUSE_LIBGNOMEPRINT
7c72311f RR	21
ff910433 RR	22	#include "wx/print.h"
	23	#include "wx/prntbase.h"
	24	#include "wx/printdlg.h"
	25
	26	typedef struct _GnomePrintJob GnomePrintJob;
	27	typedef struct _GnomePrintContext GnomePrintContext;
	28	typedef struct _GnomePrintConfig GnomePrintConfig;
	29
	30	//----------------------------------------------------------------------------
	31	// wxGnomePrintNativeData
	32	//----------------------------------------------------------------------------
	33
	34	class wxGnomePrintNativeData: public wxPrintNativeDataBase
	35	{
	36	public:
	37	wxGnomePrintNativeData();
	38	virtual ~wxGnomePrintNativeData();
389076f1	39
ff910433 RR	40	virtual bool TransferTo( wxPrintData &data );
ff910433 RR	41	virtual bool TransferFrom( const wxPrintData &data );
389076f1	42
ff910433	43	virtual bool Ok() const { return true; }
389076f1	44
ff910433	45	GnomePrintConfig* GetPrintConfig() { return m_config; }
cffcf831	46	void SetPrintJob( GnomePrintJob *job ) { m_job = job; }
ff910433	47	GnomePrintJob* GetPrintJob() { return m_job; }
389076f1 WS	48
389076f1 WS	49
ff910433 RR	50	private:
	51	GnomePrintConfig *m_config;
	52	GnomePrintJob *m_job;
389076f1	53
ff910433 RR	54	private:
	55	DECLARE_DYNAMIC_CLASS(wxGnomePrintNativeData)
	56	};
389076f1	57
ff910433 RR	58	//----------------------------------------------------------------------------
	59	// wxGnomePrintFactory
	60	//----------------------------------------------------------------------------
	61
	62	class wxGnomePrintFactory: public wxPrintFactory
	63	{
	64	public:
	65	virtual wxPrinterBase CreatePrinter( wxPrintDialogData data );
389076f1 WS	66
	67	virtual wxPrintPreviewBase CreatePrintPreview( wxPrintout preview,
	68	wxPrintout *printout = NULL,
ff910433	69	wxPrintDialogData *data = NULL );
389076f1	70	virtual wxPrintPreviewBase CreatePrintPreview( wxPrintout preview,
ff910433 RR	71	wxPrintout *printout,
ff910433 RR	72	wxPrintData *data );
389076f1 WS	73
389076f1 WS	74	virtual wxPrintDialogBase CreatePrintDialog( wxWindow parent,
ff910433	75	wxPrintDialogData *data = NULL );
389076f1	76	virtual wxPrintDialogBase CreatePrintDialog( wxWindow parent,
ff910433	77	wxPrintData *data );
08680429 RR	78
	79	virtual wxPageSetupDialogBase CreatePageSetupDialog( wxWindow parent,
	80	wxPageSetupDialogData * data = NULL );
389076f1	81
ff910433 RR	82	virtual bool HasPrintSetupDialog();
	83	virtual wxDialog CreatePrintSetupDialog( wxWindow parent, wxPrintData *data );
	84	virtual bool HasOwnPrintToFile();
	85	virtual bool HasPrinterLine();
	86	virtual wxString CreatePrinterLine();
	87	virtual bool HasStatusLine();
	88	virtual wxString CreateStatusLine();
389076f1	89
ff910433 RR	90	virtual wxPrintNativeDataBase *CreatePrintNativeData();
	91	};
	92
	93	//----------------------------------------------------------------------------
2934005d	94	// wxGnomePrintDialog
ff910433 RR	95	//----------------------------------------------------------------------------
ff910433 RR	96
2934005d	97	class wxGnomePrintDialog: public wxPrintDialogBase
ff910433 RR	98	{
ff910433 RR	99	public:
2934005d	100	wxGnomePrintDialog( wxWindow *parent,
08680429	101	wxPrintDialogData* data = NULL );
2934005d RR	102	wxGnomePrintDialog( wxWindow parent, wxPrintData data);
	103	~wxGnomePrintDialog();
	104
	105	wxPrintData& GetPrintData()
	106	{ return m_printDialogData.GetPrintData(); }
	107	wxPrintDialogData& GetPrintDialogData()
	108	{ return m_printDialogData; }
389076f1	109
2934005d	110	wxDC *GetPrintDC();
ff910433 RR	111
	112	virtual int ShowModal();
	113
	114	virtual bool Validate();
	115	virtual bool TransferDataToWindow();
	116	virtual bool TransferDataFromWindow();
	117
389076f1	118	private:
ff910433 RR	119	// Implement some base class methods to do nothing to avoid asserts and
	120	// GTK warnings, since this is not a real wxDialog.
	121	virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
	122	int WXUNUSED(width), int WXUNUSED(height),
	123	int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
	124	virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
	125	int WXUNUSED(width), int WXUNUSED(height)) {}
389076f1	126
2934005d RR	127	void Init();
2934005d RR	128	wxPrintDialogData m_printDialogData;
389076f1	129
ff910433	130	private:
2934005d	131	DECLARE_DYNAMIC_CLASS(wxGnomePrintDialog)
ff910433 RR	132	};
	133
	134	//----------------------------------------------------------------------------
08680429 RR	135	// wxGnomePageSetupDialog
	136	//----------------------------------------------------------------------------
	137
	138	class wxGnomePageSetupDialog: public wxPageSetupDialogBase
	139	{
	140	public:
	141	wxGnomePageSetupDialog( wxWindow *parent,
	142	wxPageSetupDialogData* data = NULL );
	143	~wxGnomePageSetupDialog();
	144
	145	virtual wxPageSetupDialogData& GetPageSetupDialogData();
	146
	147	virtual int ShowModal();
	148
	149	virtual bool Validate();
	150	virtual bool TransferDataToWindow();
	151	virtual bool TransferDataFromWindow();
	152
389076f1	153	private:
08680429 RR	154	// Implement some base class methods to do nothing to avoid asserts and
	155	// GTK warnings, since this is not a real wxDialog.
	156	virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
	157	int WXUNUSED(width), int WXUNUSED(height),
	158	int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
	159	virtual void DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y),
	160	int WXUNUSED(width), int WXUNUSED(height)) {}
389076f1	161
08680429	162	wxPageSetupDialogData m_pageDialogData;
389076f1	163
08680429 RR	164	private:
	165	DECLARE_DYNAMIC_CLASS(wxGnomePageSetupDialog)
	166	};
	167
	168	//----------------------------------------------------------------------------
ff910433 RR	169	// wxGnomePrinter
	170	//----------------------------------------------------------------------------
	171
	172	class wxGnomePrinter: public wxPrinterBase
	173	{
	174	public:
	175	wxGnomePrinter(wxPrintDialogData *data = NULL);
	176	virtual ~wxGnomePrinter();
	177
	178	virtual bool Print(wxWindow *parent,
	179	wxPrintout *printout,
	180	bool prompt = true);
	181	virtual wxDC* PrintDialog(wxWindow *parent);
	182	virtual bool Setup(wxWindow *parent);
389076f1	183
ff910433	184	GnomePrintContext *GetPrintContext() { return m_gpc; }
389076f1	185
ff910433 RR	186	private:
ff910433 RR	187	GnomePrintContext *m_gpc;
0be7709e	188	bool m_native_preview;
ff910433 RR	189
	190	private:
	191	DECLARE_DYNAMIC_CLASS(wxGnomePrinter)
	192	DECLARE_NO_COPY_CLASS(wxGnomePrinter)
	193	};
	194
	195	//-----------------------------------------------------------------------------
	196	// wxGnomePrintDC
	197	//-----------------------------------------------------------------------------
	198
	199	class wxGnomePrintDC: public wxDC
	200	{
	201	public:
	202	wxGnomePrintDC( wxGnomePrinter *printer );
	203	~wxGnomePrintDC();
389076f1	204
ff910433	205	bool Ok() const;
389076f1	206
ff910433 RR	207	virtual void BeginDrawing() {}
	208	virtual void EndDrawing() {}
	209
	210	bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
	211	bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
	212	void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2);
	213	void DoCrossHair(wxCoord x, wxCoord y);
	214	void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc);
	215	void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea);
	216	void DoDrawPoint(wxCoord x, wxCoord y);
	217	void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0);
	218	void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	219	void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	220	void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	221	void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20.0);
	222	void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
389076f1	223	#if wxUSE_SPLINES
ff910433	224	void DoDrawSpline(wxList *points);
389076f1 WS	225	#endif // wxUSE_SPLINES
389076f1 WS	226
ff910433 RR	227	bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
	228	wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false,
	229	wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
	230	void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y );
	231	void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask = false );
	232	bool CanDrawBitmap() const { return true; }
389076f1	233
ff910433 RR	234	void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
	235	void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
	236	void Clear();
	237	void SetFont( const wxFont& font );
	238	void SetPen( const wxPen& pen );
	239	void SetBrush( const wxBrush& brush );
	240	void SetLogicalFunction( int function );
	241	void SetBackground( const wxBrush& brush );
389076f1	242
ff910433 RR	243	void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
	244	void DestroyClippingRegion();
	245	void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { }
389076f1	246
ff910433 RR	247	bool StartDoc(const wxString& message);
	248	void EndDoc();
	249	void StartPage();
	250	void EndPage();
389076f1	251
ff910433 RR	252	wxCoord GetCharHeight() const;
	253	wxCoord GetCharWidth() const;
	254	bool CanGetTextExtent() const { return true; }
	255	void DoGetTextExtent(const wxString& string, wxCoord x, wxCoord y,
	256	wxCoord descent = (wxCoord ) NULL,
	257	wxCoord externalLeading = (wxCoord ) NULL,
	258	wxFont theFont = (wxFont ) NULL ) const;
389076f1	259
ff910433 RR	260	void DoGetSize(int* width, int* height) const;
	261	void DoGetSizeMM(int width, int height) const;
	262	wxSize GetPPI() const;
	263	void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
	264	void SetDeviceOrigin( wxCoord x, wxCoord y );
389076f1	265
ff910433	266	virtual int GetDepth() const { return 24; }
389076f1	267
ff910433 RR	268	void SetBackgroundMode(int WXUNUSED(mode)) { }
ff910433 RR	269	void SetPalette(const wxPalette& WXUNUSED(palette)) { }
389076f1	270
ff910433 RR	271	wxPrintData& GetPrintData() { return m_printData; }
ff910433 RR	272	void SetPrintData(const wxPrintData& data) { m_printData = data; }
389076f1	273
ff910433 RR	274	static void SetResolution(int ppi);
	275	static int GetResolution();
	276
	277	private:
	278	static float ms_PSScaleFactor;
389076f1	279
ff910433 RR	280	private:
	281	PangoContext *m_context;
	282	PangoLayout *m_layout;
	283	PangoFontDescription *m_fontdesc;
389076f1	284
ff910433 RR	285	unsigned char m_currentRed;
	286	unsigned char m_currentGreen;
	287	unsigned char m_currentBlue;
	288	wxPrintData m_printData;
389076f1	289
ff910433 RR	290	wxGnomePrinter *m_printer;
	291	GnomePrintContext *m_gpc;
	292
	293	private:
	294	wxCoord XDEV2LOG(wxCoord x) const
	295	{
	296	wxCoord new_x = x - m_deviceOriginX;
	297	if (new_x > 0)
	298	return (wxCoord)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
	299	else
	300	return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
	301	}
	302	wxCoord XDEV2LOGREL(wxCoord x) const
	303	{
	304	if (x > 0)
	305	return (wxCoord)((double)(x) / m_scaleX + 0.5);
	306	else
	307	return (wxCoord)((double)(x) / m_scaleX - 0.5);
	308	}
	309	wxCoord YDEV2LOG(wxCoord y) const
	310	{
	311	wxCoord new_y = y - m_deviceOriginY;
	312	if (new_y > 0)
	313	return (wxCoord)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
	314	else
	315	return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
	316	}
	317	wxCoord YDEV2LOGREL(wxCoord y) const
	318	{
	319	if (y > 0)
	320	return (wxCoord)((double)(y) / m_scaleY + 0.5);
	321	else
	322	return (wxCoord)((double)(y) / m_scaleY - 0.5);
	323	}
	324	wxCoord XLOG2DEV(wxCoord x) const
	325	{
	326	wxCoord new_x = x - m_logicalOriginX;
	327	if (new_x > 0)
	328	return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
	329	else
	330	return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
	331	}
	332	wxCoord XLOG2DEVREL(wxCoord x) const
	333	{
	334	if (x > 0)
	335	return (wxCoord)((double)(x) * m_scaleX + 0.5);
	336	else
	337	return (wxCoord)((double)(x) * m_scaleX - 0.5);
	338	}
	339	wxCoord YLOG2DEV(wxCoord y) const
	340	{
	341	wxCoord new_y = y - m_logicalOriginY;
	342	if (new_y > 0)
	343	return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
	344	else
	345	return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
	346	}
	347	wxCoord YLOG2DEVREL(wxCoord y) const
	348	{
	349	if (y > 0)
	350	return (wxCoord)((double)(y) * m_scaleY + 0.5);
	351	else
	352	return (wxCoord)((double)(y) * m_scaleY - 0.5);
	353	}
354	private:
355	DECLARE_DYNAMIC_CLASS(wxGnomePrintDC)
356	DECLARE_NO_COPY_CLASS(wxGnomePrintDC)
357	};
358
7c72311f RR	359	#endif
	360	// wxUSE_LIBGNOMEPRINT
	361
ff910433	362	#endif