// 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
+// Copyright: (c) Anthony Bretaudeau
// Licence: wxWindows Licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/printdlg.h"
#include "wx/prntbase.h"
#include "wx/dc.h"
+#include "wx/cairo.h"
+
typedef struct _GtkPrintOperation GtkPrintOperation;
typedef struct _GtkPrintContext GtkPrintContext;
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)
};
//-----------------------------------------------------------------------------
-// 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;
+
bool CanDrawBitmap() const { return true; }
void Clear();
void SetFont( const wxFont& font );
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);
+
+ // overriden for wxPrinterDC Impl
+ virtual int GetResolution();
+ virtual wxRect GetPaperRect();
protected:
bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE );
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,
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,
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;
-
- 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;
- }
+ GtkPrintContext *m_gpc;
+ int m_resolution;
+ double m_PS2DEV;
+ double m_DEV2PS;
- DECLARE_DYNAMIC_CLASS(wxGtkPrintDC)
- DECLARE_NO_COPY_CLASS(wxGtkPrintDC)
+ DECLARE_DYNAMIC_CLASS(wxGtkPrinterDCImpl)
+ DECLARE_NO_COPY_CLASS(wxGtkPrinterDCImpl)
};
// ----------------------------------------------------------------------------
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