// Author: Anthony Bretaudeau
// Purpose: GTK printing support
// Created: 2007-08-25
-// RCS-ID: $Id: print.h,v 1 2007-08-25 05:44:44 PC Exp $
-// Copyright: (c) 2007 wxWidgets development team
+// RCS-ID: $Id$
+// Copyright: (c) Anthony Bretaudeau
// Licence: wxWindows Licence
/////////////////////////////////////////////////////////////////////////////
virtual wxPageSetupDialogBase *CreatePageSetupDialog( wxWindow *parent,
wxPageSetupDialogData * data = NULL );
- virtual wxDC* CreatePrinterDC( const wxPrintData& data );
+ virtual wxDCImpl* CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
virtual bool HasPrintSetupDialog();
virtual wxDialog *CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data );
private:
GtkPrintContext *m_gpc;
- bool m_showDialog;
wxDC *m_dc;
DECLARE_DYNAMIC_CLASS(wxGtkPrinter)
- DECLARE_NO_COPY_CLASS(wxGtkPrinter)
+ wxDECLARE_NO_COPY_CLASS(wxGtkPrinter);
};
//----------------------------------------------------------------------------
GtkPrintSettings* GetPrintConfig() { return m_config; }
void SetPrintConfig( GtkPrintSettings * config );
- void SetPrintJob( GtkPrintOperation *job ) { m_job = job; }
GtkPrintOperation* GetPrintJob() { return m_job; }
+ void SetPrintJob(GtkPrintOperation *job) { m_job = job; }
GtkPrintContext *GetPrintContext() { return m_context; }
void SetPrintContext(GtkPrintContext *context) {m_context = context; }
void SetPageSetupToSettings(GtkPrintSettings* settings, GtkPageSetup* page_setup);
private:
+ // NB: m_config is created and owned by us, but the other objects are not
+ // and their accessors don't change their ref count.
GtkPrintSettings *m_config;
GtkPrintOperation *m_job;
GtkPrintContext *m_context;
};
//-----------------------------------------------------------------------------
-// wxGtkPrintDC
+// wxGtkPrinterDC
//-----------------------------------------------------------------------------
-class WXDLLIMPEXP_CORE wxGtkPrintDC: public wxDC
+class WXDLLIMPEXP_CORE wxGtkPrinterDCImpl : public wxDCImpl
{
public:
- wxGtkPrintDC( const wxPrintData& data );
- virtual ~wxGtkPrintDC();
+ wxGtkPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
+ virtual ~wxGtkPrinterDCImpl();
bool Ok() const { return IsOk(); }
bool IsOk() const;
+ virtual void* GetCairoContext() const;
+ virtual void* GetHandle() const;
+
bool CanDrawBitmap() const { return true; }
void Clear();
void SetFont( const wxFont& font );
void SetPen( const wxPen& pen );
void SetBrush( const wxBrush& brush );
- void SetLogicalFunction( int function );
+ void SetLogicalFunction( wxRasterOperationMode function );
void SetBackground( const wxBrush& brush );
void DestroyClippingRegion();
bool StartDoc(const wxString& message);
wxCoord GetCharWidth() const;
bool CanGetTextExtent() const { return true; }
wxSize GetPPI() const;
- void SetLogicalOrigin( wxCoord x, wxCoord y );
- void SetDeviceOrigin( wxCoord x, wxCoord y );
virtual int GetDepth() const { return 24; }
- void SetBackgroundMode(int WXUNUSED(mode));
+ void SetBackgroundMode(int mode);
void SetPalette(const wxPalette& WXUNUSED(palette)) { }
- static void SetResolution(int ppi);
- static int GetResolution();
- void DrawScaledBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, wxCoord w, wxCoord h,
- bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL)
- { DoDrawScaledBitmap( bmp, x, y, w, h, useMask, quality ); }
- void DrawScaledBitmap(const wxBitmap &bmp, const wxPoint& pt, const wxSize& sz,
- bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL)
- { DoDrawScaledBitmap( bmp, pt.x, pt.y, sz.x, sz.y, useMask, quality ); }
- void DrawScaledBitmap(const wxBitmap &bmp, const wxRect& rect,
- bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL)
- { DoDrawScaledBitmap( bmp, rect.x, rect.y, rect.width, rect.height, useMask, quality ); }
+ void SetResolution(int ppi);
+
+ // overridden for wxPrinterDC Impl
+ virtual int GetResolution() const;
+ virtual wxRect GetPaperRect() const;
protected:
- bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
+ bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col,
+ wxFloodFillStyle style=wxFLOOD_SURFACE );
void DoGradientFillConcentric(const wxRect& rect, const wxColour& initialColour, const wxColour& destColour, const wxPoint& circleCenter);
void DoGradientFillLinear(const wxRect& rect, const wxColour& initialColour, const wxColour& destColour, wxDirection nDirection = wxEAST);
bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const;
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 DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, wxPolygonFillMode fillStyle=wxODDEVEN_RULE);
+ void DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, wxPolygonFillMode 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
+ void DoDrawSpline(const wxPointList *points);
+#endif
bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
- wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = false,
+ wxDC *source, wxCoord xsrc, wxCoord ysrc,
+ wxRasterOperationMode 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 );
- void DoDrawScaledBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, wxCoord w, wxCoord h, bool useMask = false, int quality = wxIMAGE_QUALITY_NORMAL );
void DoDrawText(const wxString& text, wxCoord x, wxCoord y );
void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle);
void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
- void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { }
+ void DoSetDeviceClippingRegion( const wxRegion &WXUNUSED(clip) )
+ {
+ wxFAIL_MSG( "not implemented" );
+ }
void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
- wxCoord *descent = (wxCoord *) NULL,
- wxCoord *externalLeading = (wxCoord *) NULL,
- const wxFont *theFont = (wxFont *) NULL ) const;
+ wxCoord *descent = NULL,
+ wxCoord *externalLeading = NULL,
+ const wxFont *theFont = NULL ) const;
void DoGetSize(int* width, int* height) const;
void DoGetSizeMM(int *width, int *height) const;
wxPrintData& GetPrintData() { return m_printData; }
void SetPrintData(const wxPrintData& data);
- void ComputeScaleAndOrigin();
-
private:
- static float ms_PSScaleFactor;
-
wxPrintData m_printData;
PangoContext *m_context;
PangoLayout *m_layout;
unsigned char m_currentBlue;
unsigned char m_currentAlpha;
- int m_deviceOffsetY;
- int m_deviceOffsetX;
-
- GtkPrintContext *m_gpc;
- static int ms_resolution;
+ GtkPrintContext *m_gpc;
+ int m_resolution;
+ double m_PS2DEV;
+ double m_DEV2PS;
- wxCoord DeviceToLogicalX(wxCoord x) const
- {
- int addValue = 0;
- if (m_signX == -1) addValue = m_deviceOffsetX - m_deviceOriginX; // right to left
- else addValue = m_deviceOriginX;// left to right
- return (wxCoord) ((double)(x - addValue) * m_signX + m_logicalOriginX);
- }
- wxCoord DeviceToLogicalXRel(wxCoord x) const
- {
- return x;
- }
- wxCoord DeviceToLogicalY(wxCoord y) const
- {
- int addValue = 0;
- if (m_signY == -1) addValue = m_deviceOffsetY - m_deviceOriginY; // bottom to up
- else addValue = m_deviceOriginY;// up to bottom
- return (wxCoord) ((double)(y - addValue) * m_signY + m_logicalOriginY);
- }
- wxCoord DeviceToLogicalYRel(wxCoord y) const
- {
- return y;
- }
- wxCoord LogicalToDeviceX(wxCoord x) const
- {
- int addValue = 0;
- if (m_signX == -1) addValue = m_deviceOffsetX - m_deviceOriginX; // right to left
- else addValue = m_deviceOriginX;// left to right
- return (wxCoord) ((double)(x - m_logicalOriginX) * m_signX + addValue);
- }
- wxCoord LogicalToDeviceXRel(wxCoord x) const
- {
- return x;
- }
- wxCoord LogicalToDeviceY(wxCoord y) const
- {
- int addValue = 0;
- if (m_signY == -1) addValue = m_deviceOffsetY - m_deviceOriginY; // bottom to up
- else addValue = m_deviceOriginY;// up to bottom
- return (wxCoord) ((double)(y - m_logicalOriginY) * m_signY + addValue);
- }
- wxCoord LogicalToDeviceYRel(wxCoord y) const
- {
- return y;
- }
-
- DECLARE_DYNAMIC_CLASS(wxGtkPrintDC)
- DECLARE_NO_COPY_CLASS(wxGtkPrintDC)
+ DECLARE_DYNAMIC_CLASS(wxGtkPrinterDCImpl)
+ wxDECLARE_NO_COPY_CLASS(wxGtkPrinterDCImpl);
};
// ----------------------------------------------------------------------------
{
public:
wxGtkPrintPreview(wxPrintout *printout,
- wxPrintout *printoutForPrinting = (wxPrintout *) NULL,
- wxPrintDialogData *data = (wxPrintDialogData *) NULL);
+ wxPrintout *printoutForPrinting = NULL,
+ wxPrintDialogData *data = NULL);
wxGtkPrintPreview(wxPrintout *printout,
wxPrintout *printoutForPrinting,
wxPrintData *data);
virtual void DetermineScaling();
private:
- void Init(wxPrintout *printout, wxPrintout *printoutForPrinting);
+ void Init(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintData *data);
+
+ // resolution to use in DPI
+ int m_resolution;
DECLARE_CLASS(wxGtkPrintPreview)
};
-#endif
+#endif // wxUSE_GTKPRINT
-#endif
+#endif // _WX_GTK_PRINT_H_
projects / wxWidgets.git / blobdiff