From b86ad1d632e9d7c677177631d3a5484cb3195f0e Mon Sep 17 00:00:00 2001 From: Robert Roebling Date: Thu, 3 May 2007 22:29:01 +0000 Subject: [PATCH] Putting draft of wxImplDC and the wxDC using it for viewing pleasure into CVS. Guarded by #if 0 since it doesn't even compile yet. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45798 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- include/wx/gtk/dc.h | 824 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 824 insertions(+) diff --git a/include/wx/gtk/dc.h b/include/wx/gtk/dc.h index 48503572df..fd812cc53e 100644 --- a/include/wx/gtk/dc.h +++ b/include/wx/gtk/dc.h @@ -10,6 +10,830 @@ #ifndef __GTKDCH__ #define __GTKDCH__ +#if 0 + +//----------------------------------------------------------------------------- +// wxImplDC +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_CORE wxImplDC: public wxObject +{ +public: + wxImplDC( wxDC *owner ); + ~wxImplDC(); + + wxDC *GetOwner() { return m_owner; } + + virtual bool IsOk() const { return m_ok; } + + // query capabilities + + virtual bool CanDrawBitmap() const = 0; + virtual bool CanGetTextExtent() const = 0; + + // query dimension, colour deps, resolution + + virtual void DoGetSize(int *width, int *height) const = 0; + virtual void DoGetSizeMM(int* width, int* height) const = 0; + + virtual int GetDepth() const = 0; + virtual wxSize GetPPI() const = 0; + + // Right-To-Left (RTL) modes + + virtual void SetLayoutDirection(wxLayoutDirection WXUNUSED(dir)) { } + virtual wxLayoutDirection GetLayoutDirection() const { return wxLayout_Default; } + + // page and document + + virtual bool StartDoc(const wxString& WXUNUSED(message)) { return true; } + virtual void EndDoc() { } + + virtual void StartPage() { } + virtual void EndPage() { } + + // bounding box + + virtual void CalcBoundingBox(wxCoord x, wxCoord y); + { + if ( m_isBBoxValid ) + { + if ( x < m_minX ) m_minX = x; + if ( y < m_minY ) m_minY = y; + if ( x > m_maxX ) m_maxX = x; + if ( y > m_maxY ) m_maxY = y; + } + else + { + m_isBBoxValid = true; + + m_minX = x; + m_minY = y; + m_maxX = x; + m_maxY = y; + } + } + void ResetBoundingBox(); + { + m_isBBoxValid = false; + + m_minX = m_maxX = m_minY = m_maxY = 0; + } + + wxCoord MinX() const { return m_minX; } + wxCoord MaxX() const { return m_maxX; } + wxCoord MinY() const { return m_minY; } + wxCoord MaxY() const { return m_maxY; } + + // setters and getters + + virtual void SetFont(const wxFont& font) = 0; + virtual const wxFont& GetFont() const { return m_font; } + + virtual void SetPen(const wxPen& pen) = 0; + virtual const wxPen& GetPen() const { return m_pen; } + + virtual void SetBrush(const wxBrush& brush) = 0; + virtual const wxBrush& GetBrush() const { return m_brush; } + + virtual void SetBackground(const wxBrush& brush) = 0; + virtual const wxBrush& GetBackground() const { return m_backgroundBrush; } + + virtual void SetBackgroundMode(int mode) = 0; + virtual int GetBackgroundMode() const { return m_backgroundMode; } + + virtual void SetTextForeground(const wxColour& colour) + { m_textForegroundColour = colour; } + virtual const wxColour& GetTextForeground() const { return m_textForegroundColour; } + + virtual void SetTextBackground(const wxColour& colour) + { m_textBackgroundColour = colour; } + virtual const wxColour& GetTextBackground() const { return m_textBackgroundColour; } + +#if wxUSE_PALETTE + virtual void SetPalette(const wxPalette& palette) = 0; +#endif // wxUSE_PALETTE + + // logical functions + + virtual void SetLogicalFunction(int function) = 0; + virtual int GetLogicalFunction() const { return m_logicalFunction; } + + // text measurement + + virtual wxCoord GetCharHeight() const = 0; + virtual wxCoord GetCharWidth() const = 0; + virtual void DoGetTextExtent(const wxString& string, + wxCoord *x, wxCoord *y, + wxCoord *descent = NULL, + wxCoord *externalLeading = NULL, + const wxFont *theFont = NULL) const = 0; + virtual void GetMultiLineTextExtent(const wxString& string, + wxCoord *width, + wxCoord *height, + wxCoord *heightLine = NULL, + const wxFont *font = NULL) const; + virtual bool DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const; + + // clearing + + virtual void Clear() = 0; + + // clipping + + virtual void DoSetClippingRegion(wxCoord x, wxCoord y, + wxCoord width, wxCoord height) = 0; + virtual void DoSetClippingRegionAsRegion(const wxRegion& region) = 0; + + virtual void DoGetClippingBox(wxCoord *x, wxCoord *y, + wxCoord *w, wxCoord *h) const + { + if ( x ) + *x = m_clipX1; + if ( y ) + *y = m_clipY1; + if ( w ) + *w = m_clipX2 - m_clipX1; + if ( h ) + *h = m_clipY2 - m_clipY1; + } + + virtual void DestroyClippingRegion() { ResetClipping(); } + + + // coordinates conversions and transforms + + virtual wxCoord DeviceToLogicalX(wxCoord x) const; + virtual wxCoord DeviceToLogicalY(wxCoord y) const; + virtual wxCoord DeviceToLogicalXRel(wxCoord x) const; + virtual wxCoord DeviceToLogicalYRel(wxCoord y) const; + virtual wxCoord LogicalToDeviceX(wxCoord x) const; + virtual wxCoord LogicalToDeviceY(wxCoord y) const; + virtual wxCoord LogicalToDeviceXRel(wxCoord x) const; + virtual wxCoord LogicalToDeviceYRel(wxCoord y) const; + + virtual void SetMapMode(int mode); + virtual int GetMapMode() const { return m_mappingMode; } + + virtual void SetUserScale(double x, double y); + virtual void GetUserScale(double *x, double *y) const + { + if ( x ) *x = m_userScaleX; + if ( y ) *y = m_userScaleY; + } + + virtual void SetLogicalScale(double x, double y); + virtual void GetLogicalScale(double *x, double *y) + { + if ( x ) *x = m_logicalScaleX; + if ( y ) *y = m_logicalScaleY; + } + + virtual void SetLogicalOrigin(wxCoord x, wxCoord y); + virtual void DoGetLogicalOrigin(wxCoord *x, wxCoord *y) const + { + if ( x ) *x = m_logicalOriginX; + if ( y ) *y = m_logicalOriginY; + } + + virtual void SetDeviceOrigin(wxCoord x, wxCoord y); + virtual void DoGetDeviceOrigin(wxCoord *x, wxCoord *y) const + { + if ( x ) *x = m_deviceOriginX; + if ( y ) *y = m_deviceOriginY; + } + + virtual void SetDeviceLocalOrigin( wxCoord x, wxCoord y ); + + virtual void ComputeScaleAndOrigin(); + + // this needs to overidden if the axis is inverted + virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp); + + // --------------------------------------------------------- + // the actual drawing API + + virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col, + int style = wxFLOOD_SURFACE) = 0; + + virtual void DoGradientFillLinear(const wxRect& rect, + const wxColour& initialColour, + const wxColour& destColour, + wxDirection nDirection = wxEAST); + + virtual void DoGradientFillConcentric(const wxRect& rect, + const wxColour& initialColour, + const wxColour& destColour, + const wxPoint& circleCenter); + + virtual bool DoGetPixel(wxCoord x, wxCoord y, wxColour *col) const = 0; + + virtual void DoDrawPoint(wxCoord x, wxCoord y) = 0; + virtual void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) = 0; + + virtual void DoDrawArc(wxCoord x1, wxCoord y1, + wxCoord x2, wxCoord y2, + wxCoord xc, wxCoord yc) = 0; + virtual void DoDrawCheckMark(wxCoord x, wxCoord y, + wxCoord width, wxCoord height); + virtual void DoDrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord h, + double sa, double ea) = 0; + + virtual void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) = 0; + virtual void DoDrawRoundedRectangle(wxCoord x, wxCoord y, + wxCoord width, wxCoord height, + double radius) = 0; + virtual void DoDrawEllipse(wxCoord x, wxCoord y, + wxCoord width, wxCoord height) = 0; + + virtual void DoCrossHair(wxCoord x, wxCoord y) = 0; + + virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y) = 0; + virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, + bool useMask = false) = 0; + + virtual void DoDrawText(const wxString& text, wxCoord x, wxCoord y) = 0; + virtual void DoDrawRotatedText(const wxString& text, + wxCoord x, wxCoord y, double angle) = 0; + + virtual 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) = 0; + + virtual bool DoStretchBlit(wxCoord xdest, wxCoord ydest, + wxCoord dstWidth, wxCoord dstHeight, + wxDC *source, + wxCoord xsrc, wxCoord ysrc, + wxCoord srcWidth, wxCoord srcHeight, + int rop = wxCOPY, + bool useMask = false, + wxCoord xsrcMask = wxDefaultCoord, + wxCoord ysrcMask = wxDefaultCoord); + + virtual wxBitmap DoGetAsBitmap(const wxRect *WXUNUSED(subrect)) const + { return wxNullBitmap; } + + + virtual void DoDrawLines(int n, wxPoint points[], + wxCoord xoffset, wxCoord yoffset) = 0; + virtual void DoDrawPolygon(int n, wxPoint points[], + wxCoord xoffset, wxCoord yoffset, + int fillStyle = wxODDEVEN_RULE) = 0; + virtual void DoDrawPolyPolygon(int n, int count[], wxPoint points[], + wxCoord xoffset, wxCoord yoffset, + int fillStyle); + + + +#if wxUSE_SPLINES + virtual void DoDrawSpline(wxList *points); +#endif + +private: + wxDC *m_owner; + +protected: + // unset clipping variables (after clipping region was destroyed) + void ResetClipping() + { + m_clipping = false; + + m_clipX1 = m_clipX2 = m_clipY1 = m_clipY2 = 0; + } + + // flags + bool m_colour:1; + bool m_ok:1; + bool m_clipping:1; + bool m_isInteractive:1; + bool m_isBBoxValid:1; + + // coordinate system variables + + wxCoord m_logicalOriginX, m_logicalOriginY; + wxCoord m_deviceOriginX, m_deviceOriginY; // Usually 0,0, can be change by user + + wxCoord m_deviceLocalOriginX, m_deviceLocalOriginY; // non-zero if native top-left corner + // is not at 0,0. This was the case under + // Mac's GrafPorts (coordinate system + // used toplevel window's origin) and + // e.g. for Postscript, where the native + // origin in the bottom left corner. + double m_logicalScaleX, m_logicalScaleY; + double m_userScaleX, m_userScaleY; + double m_scaleX, m_scaleY; // calculated from logical scale and user scale + + int m_signX, m_signY; // Used by SetAxisOrientation() to invert the axes + + // what is a mm on a screen you don't know the size of? + double m_mm_to_pix_x, + m_mm_to_pix_y; + + // bounding and clipping boxes + wxCoord m_minX, m_minY, m_maxX, m_maxY; + wxCoord m_clipX1, m_clipY1, m_clipX2, m_clipY2; + + int m_logicalFunction; + int m_backgroundMode; + int m_mappingMode; + + wxPen m_pen; + wxBrush m_brush; + wxBrush m_backgroundBrush; + wxColour m_textForegroundColour; + wxColour m_textBackgroundColour; + wxFont m_font; + +#if wxUSE_PALETTE + wxPalette m_palette; + bool m_hasCustomPalette; +#endif // wxUSE_PALETTE + +private: + DECLARE_ABSTRACT_CLASS(wxImplDC) +} + + +class wxDC: public wxObject +{ +public: + wxDC() { m_pimpl = NULL; } + + bool IsOk() const + { return m_pimpl && m_pimpl->IsOk(); } + + // query capabilities + + bool CanDrawBitmap() const + { return m_pimpl->CanDrawBitmap(); } + bool CanGetTextExtent() const + { return m_pimpl->CanGetTextExtent(); } + + // query dimension, colour deps, resolution + + void GetSize(int *width, int *height) const + { m_pimpl->DoGetSize(width, height); } + + wxSize GetSize() const + { + int w, h; + m_pimpl->DoGetSize(&w, &h); + return wxSize(w, h); + } + + void GetSizeMM(int* width, int* height) const + { m_pimpl->DoGetSizeMM(width, height); } + wxSize GetSizeMM() const + { + int w, h; + m_pimpl->DoGetSizeMM(&w, &h); + return wxSize(w, h); + } + + int GetDepth() const + { return m_pimpl->GetDepth(); } + wxSize GetPPI() const + { return m_pimpl->GetPPI(); } + + // Right-To-Left (RTL) modes + + void SetLayoutDirection(wxLayoutDirection dir) + { m_pimpl->SetLayoutDirection( dir ); } + wxLayoutDirection GetLayoutDirection() const + { return m_pimpl->GetLayoutDirection(); } + + // page and document + + bool StartDoc(const wxString& message) + { return m_pimpl->StartDoc(message); } + void EndDoc() + { m_pimpl->EndDoc(); } + + void StartPage() + { m_pimpl->StartPage(); } + void EndPage() + { m_pimpl->EndPage(); } + + // bounding box + + void CalcBoundingBox(wxCoord x, wxCoord y) + { m_pimpl->CalcBoundingBox(x,y); } + void ResetBoundingBox() + { m_pimpl->ResetBoundingBox(); } + + wxCoord MinX() const + { return m_pimpl->MinX(); } + wxCoord MaxX() const + { return m_pimpl->MaxX(); } + wxCoord MinY() const + { return m_pimpl->MinY(); } + wxCoord MaxY() const + { return m_pimpl->MaxY(); } + + // setters and getters + + void SetFont(const wxFont& font) + { m_pimpl->SetFont( font ); } + const wxFont& GetFont() const + { return m_pimpl->GetFont(); } + + void SetPen(const wxPen& pen) + { m_pimpl->SetPen( pen ); } + const wxPen& GetPen() const + { return m_pimpl->GetPen(); } + + void SetBrush(const wxBrush& brush) + { m_pimpl->SetBrush( brush ); } + const wxBrush& GetBrush() const + { return m_pimpl->GetBrush(); } + + void SetBackground(const wxBrush& brush) + { m_pimpl->SetBackground( brush ); } + const wxBrush& GetBackground() const + { return m_pimpl->GetBackground(); } + + void SetBackgroundMode(int mode) + { m_pimpl->SetBackground( mode ); } + int GetBackgroundMode() const + { return m_pimpl->GetBackground(); } + + void SetTextForeground(const wxColour& colour) + { m_pimpl->SetTextForeground(colour); } + const wxColour& GetTextForeground() const + { return m_pimpl->GetTextForeground(); } + + void SetTextBackground(const wxColour& colour) + { m_pimpl->SetTextBackground(colour); } + const wxColour& GetTextBackground() const + { return m_pimpl->GetTextBackground(); } + +#if wxUSE_PALETTE + void SetPalette(const wxPalette& palette) + { m_pimpl->SetPalette(palette); } +#endif // wxUSE_PALETTE + + // logical functions + + void SetLogicalFunction(int function) + { m_pimpl->SetLogicalFunction(function); } + int GetLogicalFunction() const + { return m_pimpl->GetLogicalFunction(); } + + // text measurement + + wxCoord GetCharHeight() const + { return m_pimpl->GetCharHeight(); } + wxCoord GetCharWidth() const + { return m_pimpl->GetCharWidth(); } + + void GetTextExtent(const wxString& string, + wxCoord *x, wxCoord *y, + wxCoord *descent = NULL, + wxCoord *externalLeading = NULL, + const wxFont *theFont = NULL) const + { m_pimpl->DoGetTextExtent(string, x, y, descent, externalLeading, theFont); } + + wxSize GetTextExtent(const wxString& string) const + { + wxCoord w, h; + m_pimpl->DoGetTextExtent(string, &w, &h); + return wxSize(w, h); + } + + void GetMultiLineTextExtent(const wxString& string, + wxCoord *width, + wxCoord *height, + wxCoord *heightLine = NULL, + const wxFont *font = NULL) const + { m_pimpl->GetMultiLineTextExtent( string, width, height, heightLine, font ); } + + wxSize GetMultiLineTextExtent(const wxString& string) const + { + wxCoord w, h; + m_pimpl->GetMultiLineTextExtent(string, &w, &h); + return wxSize(w, h); + } + + bool GetPartialTextExtents(const wxString& text, wxArrayInt& widths) const + { return m_pimpl->DoGetPartialTextExtents(text, widths); } + + // clearing + + void Clear() + { m_pimpl->Clear(); } + + // clipping + + void SetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height) + { m_pimpl->DoSetClippingRegion(x, y, width, height); } + void SetClippingRegion(const wxPoint& pt, const wxSize& sz) + { m_pimpl->DoSetClippingRegion(pt.x, pt.y, sz.x, sz.y); } + void SetClippingRegion(const wxRect& rect) + { m_pimpl->DoSetClippingRegion(rect.x, rect.y, rect.width, rect.height); } + void SetClippingRegion(const wxRegion& region) + { m_pimpl->DoSetClippingRegionAsRegion(region); } + + void DestroyClippingRegion() + { m_pimpl->DestroyClippingRegion(); } + + void GetClippingBox(wxCoord *x, wxCoord *y, wxCoord *w, wxCoord *h) const + { m_pimpl->DoGetClippingBox(x, y, w, h); } + void GetClippingBox(wxRect& rect) const + { m_pimpl->DoGetClippingBox(&rect.x, &rect.y, &rect.width, &rect.height); } + + // coordinates conversions and transforms + + wxCoord DeviceToLogicalX(wxCoord x) const + { return m_pimpl->DeviceToLogicalX(x); } + wxCoord DeviceToLogicalY(wxCoord y) const; + { return m_pimpl->DeviceToLogicalY(y); } + wxCoord DeviceToLogicalXRel(wxCoord x) const; + { return m_pimpl->DeviceToLogicalXRel(x); } + wxCoord DeviceToLogicalYRel(wxCoord y) const; + { return m_pimpl->DeviceToLogicalYRel(y); } + wxCoord LogicalToDeviceX(wxCoord x) const; + { return m_pimpl->LogicalToDeviceX(x); } + wxCoord LogicalToDeviceY(wxCoord y) const; + { return m_pimpl->LogicalToDeviceY(y); } + wxCoord LogicalToDeviceXRel(wxCoord x) const; + { return m_pimpl->LogicalToDeviceXRel(x); } + wxCoord LogicalToDeviceYRel(wxCoord y) const; + { return m_pimpl->LogicalToDeviceYRel(y); } + + void SetMapMode(int mode) + { m_pimpl->SetMapMode(mode); } + int GetMapMode() const + { return m_pimpl->GetMapMode(); } + + void SetUserScale(double x, double y) + { m_pimpl->SetUserScale(x,y); } + void GetUserScale(double *x, double *y) const + { m_pimpl->GetUserScale( x, y ); } + + void SetLogicalScale(double x, double y) + { m_pimpl->SetLogicalScale( x, y ); } + void GetLogicalScale(double *x, double *y) + { m_pimpl->GetLogicalScale( x, y ); } + + void SetLogicalOrigin(wxCoord x, wxCoord y) + { m_pimpl->SetLogicalOrigin(x,y); } + void GetLogicalOrigin(wxCoord *x, wxCoord *y) const + { m_pimpl->DoGetLogicalOrigin(x, y); } + wxPoint GetLogicalOrigin() const + { wxCoord x, y; m_pimpl->DoGetLogicalOrigin(&x, &y); return wxPoint(x, y); } + + void SetDeviceOrigin(wxCoord x, wxCoord y) + { m_pimpl->SetDeviceOrigin( x, y); } + void GetDeviceOrigin(wxCoord *x, wxCoord *y) const + { DoGetDeviceOrigin(x, y); } + wxPoint GetDeviceOrigin() const + { wxCoord x, y; DoGetDeviceOrigin(&x, &y); return wxPoint(x, y); } + + void SetAxisOrientation(bool xLeftRight, bool yBottomUp) + { m_pimpl->SetAxisOrientation(xLeftRight, yBottomUp); } + + // mostly internal + void SetDeviceLocalOrigin( wxCoord x, wxCoord y ) + { m_pimpl->SetDeviceLocalOrigin( x, y ); } + + + // draw generic object + + void DrawObject(wxDrawObject* drawobject) + { + drawobject->Draw(*this); + CalcBoundingBox(drawobject->MinX(),drawobject->MinY()); + CalcBoundingBox(drawobject->MaxX(),drawobject->MaxY()); + } + + // ----------------------------------------------- + // the actual drawing API + + bool FloodFill(wxCoord x, wxCoord y, const wxColour& col, + int style = wxFLOOD_SURFACE) + { return m_pimpl->DoFloodFill(x, y, col, style); } + bool FloodFill(const wxPoint& pt, const wxColour& col, + int style = wxFLOOD_SURFACE) + { return m_pimpl->DoFloodFill(pt.x, pt.y, col, style); } + + // fill the area specified by rect with a radial gradient, starting from + // initialColour in the centre of the cercle and fading to destColour. + void GradientFillConcentric(const wxRect& rect, + const wxColour& initialColour, + const wxColour& destColour) + { m_pimpl->GradientFillConcentric(rect, initialColour, destColour, + wxPoint(rect.GetWidth() / 2, + rect.GetHeight() / 2)); } + + void GradientFillConcentric(const wxRect& rect, + const wxColour& initialColour, + const wxColour& destColour, + const wxPoint& circleCenter) + { m_pimpl->DoGradientFillConcentric(rect, initialColour, destColour, circleCenter); } + + // fill the area specified by rect with a linear gradient + void GradientFillLinear(const wxRect& rect, + const wxColour& initialColour, + const wxColour& destColour, + wxDirection nDirection = wxEAST) + { m_pimpl->DoGradientFillLinear(rect, initialColour, destColour, nDirection); } + + bool GetPixel(wxCoord x, wxCoord y, wxColour *col) const + { return m_pimpl->DoGetPixel(x, y, col); } + bool GetPixel(const wxPoint& pt, wxColour *col) const + { return m_pimpl->DoGetPixel(pt.x, pt.y, col); } + + void DrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) + { m_pimpl->DoDrawLine(x1, y1, x2, y2); } + void DrawLine(const wxPoint& pt1, const wxPoint& pt2) + { m_pimpl->DoDrawLine(pt1.x, pt1.y, pt2.x, pt2.y); } + + void CrossHair(wxCoord x, wxCoord y) + { m_pimpl->DoCrossHair(x, y); } + void CrossHair(const wxPoint& pt) + { m_pimpl->DoCrossHair(pt.x, pt.y); } + + void DrawArc(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, + wxCoord xc, wxCoord yc) + { m_pimpl->DoDrawArc(x1, y1, x2, y2, xc, yc); } + void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre) + { m_pimpl->DoDrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y); } + + void DrawCheckMark(wxCoord x, wxCoord y, + wxCoord width, wxCoord height) + { m_pimpl->DoDrawCheckMark(x, y, width, height); } + void DrawCheckMark(const wxRect& rect) + { m_pimpl->DoDrawCheckMark(rect.x, rect.y, rect.width, rect.height); } + + void DrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord h, + double sa, double ea) + { m_pimpl->DoDrawEllipticArc(x, y, w, h, sa, ea); } + void DrawEllipticArc(const wxPoint& pt, const wxSize& sz, + double sa, double ea) + { m_pimpl->DoDrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea); } + + void DrawPoint(wxCoord x, wxCoord y) + { m_pimpl->DoDrawPoint(x, y); } + void DrawPoint(const wxPoint& pt) + { m_pimpl->DoDrawPoint(pt.x, pt.y); } + + void DrawLines(int n, wxPoint points[], + wxCoord xoffset = 0, wxCoord yoffset = 0) + { m_pimpl->DoDrawLines(n, points, xoffset, yoffset); } + void DrawLines(const wxList *list, + wxCoord xoffset = 0, wxCoord yoffset = 0) + { m_pimpl->DrawLines( list, xoffset, yoffset ); } + + void DrawPolygon(int n, wxPoint points[], + wxCoord xoffset = 0, wxCoord yoffset = 0, + int fillStyle = wxODDEVEN_RULE) + { m_pimpl->DoDrawPolygon(n, points, xoffset, yoffset, fillStyle); } + + void DrawPolygon(const wxList *list, + wxCoord xoffset = 0, wxCoord yoffset = 0, + int fillStyle = wxODDEVEN_RULE) + { m_pimpl->DrawPolygon( list, xoffset, yoffset, fillStyle ); } + + void DrawPolyPolygon(int n, int count[], wxPoint points[], + wxCoord xoffset = 0, wxCoord yoffset = 0, + int fillStyle = wxODDEVEN_RULE) + { m_pimpl->DoDrawPolyPolygon(n, count, points, xoffset, yoffset, fillStyle); } + + void DrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) + { m_pimpl->DoDrawRectangle(x, y, width, height); } + void DrawRectangle(const wxPoint& pt, const wxSize& sz) + { m_pimpl->DoDrawRectangle(pt.x, pt.y, sz.x, sz.y); } + void DrawRectangle(const wxRect& rect) + { m_pimpl->DoDrawRectangle(rect.x, rect.y, rect.width, rect.height); } + + void DrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, + double radius) + { m_pimpl->DoDrawRoundedRectangle(x, y, width, height, radius); } + void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, + double radius) + { m_pimpl->DoDrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius); } + void DrawRoundedRectangle(const wxRect& r, double radius) + { m_pimpl->DoDrawRoundedRectangle(r.x, r.y, r.width, r.height, radius); } + + void DrawCircle(wxCoord x, wxCoord y, wxCoord radius) + { m_pimpl->DoDrawEllipse(x - radius, y - radius, 2*radius, 2*radius); } + void DrawCircle(const wxPoint& pt, wxCoord radius) + { m_pimpl->DrawCircle(pt.x, pt.y, radius); } + + void DrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) + { m_pimpl->DoDrawEllipse(x, y, width, height); } + void DrawEllipse(const wxPoint& pt, const wxSize& sz) + { m_pimpl->DoDrawEllipse(pt.x, pt.y, sz.x, sz.y); } + void DrawEllipse(const wxRect& rect) + { m_pimpl->DoDrawEllipse(rect.x, rect.y, rect.width, rect.height); } + + void DrawIcon(const wxIcon& icon, wxCoord x, wxCoord y) + { m_pimpl->DoDrawIcon(icon, x, y); } + void DrawIcon(const wxIcon& icon, const wxPoint& pt) + { m_pimpl->DoDrawIcon(icon, pt.x, pt.y); } + + void DrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, + bool useMask = false) + { m_pimpl->DoDrawBitmap(bmp, x, y, useMask); } + void DrawBitmap(const wxBitmap &bmp, const wxPoint& pt, + bool useMask = false) + { m_pimpl->DoDrawBitmap(bmp, pt.x, pt.y, useMask); } + + void DrawText(const wxString& text, wxCoord x, wxCoord y) + { m_pimpl->DoDrawText(text, x, y); } + void DrawText(const wxString& text, const wxPoint& pt) + { m_pimpl->DoDrawText(text, pt.x, pt.y); } + + void DrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle) + { m_pimpl->DoDrawRotatedText(text, x, y, angle); } + void DrawRotatedText(const wxString& text, const wxPoint& pt, double angle) + { m_pimpl->DoDrawRotatedText(text, pt.x, pt.y, angle); } + + // this version puts both optional bitmap and the text into the given + // rectangle and aligns is as specified by alignment parameter; it also + // will emphasize the character with the given index if it is != -1 and + // return the bounding rectangle if required + void DrawLabel(const wxString& text, + const wxBitmap& image, + const wxRect& rect, + int alignment = wxALIGN_LEFT | wxALIGN_TOP, + int indexAccel = -1, + wxRect *rectBounding = NULL) + { m_pimpl->DrawLabel( text, image, rect, alignment, indexAccel, rectBounding ); } + + void DrawLabel(const wxString& text, const wxRect& rect, + int alignment = wxALIGN_LEFT | wxALIGN_TOP, + int indexAccel = -1) + { m_pimpl->DrawLabel(text, wxNullBitmap, rect, alignment, indexAccel); } + + bool Blit(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) + { + return m_pimpl->DoBlit(xdest, ydest, width, height, + source, xsrc, ysrc, rop, useMask, xsrcMask, ysrcMask); + } + bool Blit(const wxPoint& destPt, const wxSize& sz, + wxDC *source, const wxPoint& srcPt, + int rop = wxCOPY, bool useMask = false, const wxPoint& srcPtMask = wxDefaultPosition) + { + return m_pimpl->DoBlit(destPt.x, destPt.y, sz.x, sz.y, + source, srcPt.x, srcPt.y, rop, useMask, srcPtMask.x, srcPtMask.y); + } + + bool StretchBlit(wxCoord dstX, wxCoord dstY, + wxCoord dstWidth, wxCoord dstHeight, + wxDC *source, + wxCoord srcX, wxCoord srcY, + wxCoord srcWidth, wxCoord srcHeight, + int rop = wxCOPY, bool useMask = false, + wxCoord srcMaskX = wxDefaultCoord, wxCoord srcMaskY = wxDefaultCoord) + { + return m_pimpl->DoStretchBlit(dstX, dstY, dstWidth, dstHeight, + source, srcX, srcY, srcWidth, srcHeight, rop, useMask, srcMaskX, srcMaskY); + } + bool StretchBlit(const wxPoint& dstPt, const wxSize& dstSize, + wxDC *source, const wxPoint& srcPt, const wxSize& srcSize, + int rop = wxCOPY, bool useMask = false, const wxPoint& srcMaskPt = wxDefaultPosition) + { + return m_pimpl->DoStretchBlit(dstPt.x, dstPt.y, dstSize.x, dstSize.y, + source, srcPt.x, srcPt.y, srcSize.x, srcSize.y, rop, useMask, srcMaskPt.x, srcMaskPt.y); + } + + wxBitmap GetAsBitmap(const wxRect *subrect = (const wxRect *) NULL) const + { + return m_pimpl->DoGetAsBitmap(subrect); + } + +#if wxUSE_SPLINES + // TODO: this API needs fixing (wxPointList, why (!const) "wxList *"?) + void DrawSpline(wxCoord x1, wxCoord y1, + wxCoord x2, wxCoord y2, + wxCoord x3, wxCoord y3) + { m_pimpl->DrawSpline(x1,y1,x2,y2,x3,y3); } + void DrawSpline(int n, wxPoint points[]) + { m_pimpl->DrawSpline(n,points); } + + void DrawSpline(wxList *points) + { m_pimpl->DoDrawSpline(points); } +#endif // wxUSE_SPLINES + + +protected: + wxImplDC *m_pimpl; + +private: + DECLARE_ABSTRACT_CLASS(wxImplDC) +} + + +#endif + //----------------------------------------------------------------------------- // wxDC //----------------------------------------------------------------------------- -- 2.45.2