X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/54429bb380a74d200ec735ac360599914b016266..3ac1094bead05e30462122d00e4859725d2ea59f:/include/wx/dcsvg.h?ds=sidebyside diff --git a/include/wx/dcsvg.h b/include/wx/dcsvg.h index a58fce54e7..9c0a34e604 100644 --- a/include/wx/dcsvg.h +++ b/include/wx/dcsvg.h @@ -1,307 +1,198 @@ -#ifndef __DCSVG_H -#define __DCSVG_H -#include "wx/wfstream.h" +///////////////////////////////////////////////////////////////////////////// +// Name: wx/dcsvg.h +// Purpose: wxSVGFileDC +// Author: Chris Elliott +// Modified by: +// Created: +// Copyright: (c) Chris Elliott +// RCS-ID: $Id$ +// Licence: wxWindows licence +///////////////////////////////////////////////////////////////////////////// + +#ifndef _WX_DCSVG_H_ +#define _WX_DCSVG_H_ + #include "wx/string.h" +#include "wx/dc.h" + +#if wxUSE_SVG #define wxSVGVersion wxT("v0100") + #ifdef __BORLANDC__ -#pragma warn -rch -#pragma warn -ccc +#pragma warn -8008 +#pragma warn -8066 #endif +class WXDLLIMPEXP_FWD_BASE wxFileOutputStream; + class WXDLLIMPEXP_CORE wxSVGFileDC : public wxDC { +public: + wxSVGFileDC (wxString f); + wxSVGFileDC (wxString f, int Width, int Height); + wxSVGFileDC (wxString f, int Width, int Height, float dpi); + + virtual ~wxSVGFileDC(); - private: - wxFileOutputStream * m_outfile ; - wxString m_filename ; - //holds number of png format images we have - int m_sub_images ; - bool m_OK, m_graphics_changed ; - int m_width, m_height ; - - double - m_logicalScaleX, - m_logicalScaleY, - m_userScaleX, - m_userScaleY, - m_scaleX, - m_scaleY, - m_OriginX, - m_OriginY, - m_mm_to_pix_x, - m_mm_to_pix_y; - - bool - m_needComputeScaleX, - m_needComputeScaleY; // not yet used - - - bool DoGetPixel(wxCoord, wxCoord, class wxColour *) const - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::DoGetPixel Call not implemented")); return true; }; - - virtual bool DoBlit(wxCoord, wxCoord, wxCoord, wxCoord, class wxDC *, - wxCoord, wxCoord, int = wxCOPY, bool = 0, int = -1, int = -1) ; - - void DoCrossHair(wxCoord, wxCoord) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::CrossHair Call not implemented")); return ; }; - - void DoDrawArc(wxCoord, wxCoord, wxCoord, wxCoord, wxCoord, wxCoord); - - void DoDrawBitmap(const class wxBitmap &, wxCoord, wxCoord, bool = 0) ; - - void DoDrawCheckMark(wxCoord x, wxCoord y, wxCoord width, wxCoord height) ; - - void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) ; - - void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea) ; - - void DoDrawIcon(const class wxIcon &, wxCoord, wxCoord) ; - - void DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) ; - - void DoDrawPoint(wxCoord, wxCoord) ; - - void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset,int fillStyle) ; - - void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) ; - - void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle) ; - - void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20) ; - - void DoDrawText(const wxString& text, wxCoord x, wxCoord y); - - bool DoFloodFill(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour& WXUNUSED(col), - int WXUNUSED(style) = wxFLOOD_SURFACE) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::DoFloodFill Call not implemented")); return false ; }; - - void DoGetSize(int * x, int *y) const { *x = m_width; *y = m_height ; return ; } ; - - void DoGetTextExtent(const wxString& string, wxCoord *w, wxCoord *h, wxCoord *descent = NULL, wxCoord *externalLeading = NULL, wxFont *font = NULL) const ; - - void DoSetClippingRegionAsRegion(const class wxRegion &) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::DoSetClippingRegionAsRegion Call not yet implemented")); return ; }; - - void Init (wxString f, int Width, int Height, float dpi); - - void NewGraphics () ; - -#ifdef XDEV2LOG -#undef XDEV2LOG -#endif - 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; - } -#ifdef XDEV2LOGREL -#undef XDEV2LOGREL -#endif - 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); - } -#ifdef YDEV2LOG -#undef YDEV2LOG -#endif - 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; - } -#ifdef YDEV2LOGREL -#undef YDEV2LOGREL -#endif - 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); - } -#ifdef XLOG2DEV -#undef XLOG2DEV -#endif - 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; - } -#ifdef XLOG2DEVREL -#undef XLOG2DEVREL -#endif - 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); - } -#ifdef YLOG2DEV -#undef YLOG2DEV -#endif - 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; - } -#ifdef YLOG2DEVREL -#undef YLOG2DEVREL -#endif - 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); - } - - void write(const wxString &s); - - public: - - wxSVGFileDC (wxString f); - wxSVGFileDC (wxString f, int Width, int Height); - wxSVGFileDC (wxString f, int Width, int Height, float dpi); - ~wxSVGFileDC(); - - - bool CanDrawBitmap() const { return true; }; - - bool CanGetTextExtent() const { return true; }; - - int GetDepth() const - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::GetDepth Call not implemented")); return -1 ; }; - - void BeginDrawing() { return;}; - - bool Blit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, wxDC* source, wxCoord xsrc, wxCoord ysrc, int logicalFunc = wxCOPY, bool useMask = false) - { return DoBlit(xdest, ydest, width, height, source, xsrc, ysrc, logicalFunc, useMask); }; + virtual bool CanDrawBitmap() const { return true; } + virtual bool CanGetTextExtent() const { return true; } - void Clear() - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::Clear() Call not implemented \nNot sensible for an output file?")); return ; }; + virtual int GetDepth() const + { + wxFAIL_MSG(wxT("wxSVGFILEDC::GetDepth Call not implemented")); + return -1; + } - void CrossHair(wxCoord x, wxCoord y) - { DoCrossHair (x,y); return; }; + virtual void Clear() + { + wxFAIL_MSG(wxT("wxSVGFILEDC::Clear() Call not implemented \nNot sensible for an output file?")); + } - virtual void ComputeScaleAndOrigin(); + virtual void DestroyClippingRegion() + { + wxFAIL_MSG(wxT("wxSVGFILEDC::void Call not yet implemented")); + } - void DestroyClippingRegion() - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::void Call not yet implemented")); return ; }; + virtual wxCoord GetCharHeight() const; + virtual wxCoord GetCharWidth() const; - wxCoord DeviceToLogicalX(wxCoord x) const ; + virtual void SetClippingRegion(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), + wxCoord WXUNUSED(w), wxCoord WXUNUSED(h)) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::SetClippingRegion not implemented")); + } - wxCoord DeviceToLogicalXRel(wxCoord x) const ; + virtual void SetPalette(const wxPalette& WXUNUSED(palette)) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::SetPalette not implemented")); + } + + virtual void GetClippingBox(wxCoord *WXUNUSED(x), wxCoord *WXUNUSED(y), + wxCoord *WXUNUSED(w), wxCoord *WXUNUSED(h)) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::GetClippingBox not implemented")); + } + + virtual void SetLogicalFunction(int WXUNUSED(function)) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::SetLogicalFunction Call not implemented")); + } - wxCoord DeviceToLogicalY(wxCoord y) const ; + virtual int GetLogicalFunction() const + { + wxFAIL_MSG(wxT("wxSVGFILEDC::GetLogicalFunction() not implemented")); + return -1; + } - wxCoord DeviceToLogicalYRel(wxCoord y) const ; + virtual void SetBackground( const wxBrush &brush ); + virtual void SetBackgroundMode( int mode ); + virtual void SetBrush(const wxBrush& brush); + virtual void SetFont(const wxFont& font); + virtual void SetPen(const wxPen& pen); - void DrawBitmap(const wxBitmap& bitmap, wxCoord x, wxCoord y, bool transparent) - { DoDrawBitmap ( bitmap, x, y, transparent ) ; return ;}; + virtual bool IsOk() const {return m_OK;} - void DrawIcon(const wxIcon& icon, wxCoord x, wxCoord y) - {DoDrawIcon(icon, x, y) ; return ; }; + virtual void SetMapMode( int mode ); + virtual void SetUserScale( double x, double y ); + virtual void SetLogicalScale( double x, double y ); + virtual void SetLogicalOrigin( wxCoord x, wxCoord y ); + virtual void SetDeviceOrigin( wxCoord x, wxCoord y ); + virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp ); - void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0) ; +private: + virtual bool DoGetPixel(wxCoord, wxCoord, wxColour *) const + { + wxFAIL_MSG(wxT("wxSVGFILEDC::DoGetPixel Call not implemented")); + return true; + } - void EndDoc() - { return ; }; + virtual bool DoBlit(wxCoord, wxCoord, wxCoord, wxCoord, wxDC *, + wxCoord, wxCoord, int = wxCOPY, + bool = 0, int = -1, int = -1); - void EndDrawing() - { return ; }; + virtual void DoCrossHair(wxCoord, wxCoord) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::CrossHair Call not implemented")); + } - void EndPage() - { return ; }; + virtual void DoDrawArc(wxCoord, wxCoord, wxCoord, wxCoord, wxCoord, wxCoord); - void FloodFill(wxCoord x, wxCoord y, wxColour *colour, int style=wxFLOOD_SURFACE) - { DoFloodFill (x, y, *colour, style); return ;} ; + virtual void DoDrawBitmap(const wxBitmap &, wxCoord, wxCoord, bool = 0); - wxCoord GetCharHeight() const; + virtual void DoDrawCheckMark(wxCoord x, wxCoord y, wxCoord w, wxCoord h); - wxCoord GetCharWidth() const; + virtual void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord w, wxCoord h); - void GetClippingBox(wxCoord *WXUNUSED(x), wxCoord *WXUNUSED(y), wxCoord * WXUNUSED(width), wxCoord * WXUNUSED(height)) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::GetClippingBox Call not yet implemented")); return ; }; + virtual void DoDrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord h, + double sa, double ea); - int GetLogicalFunction() - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::GetLogicalFunction() Call not implemented")); return wxCOPY ; }; + virtual void DoDrawIcon(const wxIcon &, wxCoord, wxCoord); - int GetMapMode() ; + virtual void DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2); - bool GetPixel(wxCoord x, wxCoord y, wxColour *colour) - { return DoGetPixel (x, y, colour) ; } ; + virtual void DoDrawLines(int n, wxPoint points[], + wxCoord xoffset = 0, wxCoord yoffset = 0); - void GetUserScale(double *x, double *y) const ; + virtual void DoDrawPoint(wxCoord, wxCoord); + + virtual void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset,int fillStyle); - wxCoord LogicalToDeviceX(wxCoord x) const ; + virtual void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord w, wxCoord h); + + virtual void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, + double angle); - wxCoord LogicalToDeviceXRel(wxCoord x) const ; + virtual void DoDrawRoundedRectangle(wxCoord x, wxCoord y, + wxCoord w, wxCoord h, + double radius = 20) ; - wxCoord LogicalToDeviceY(wxCoord y) const ; + virtual void DoDrawText(const wxString& text, wxCoord x, wxCoord y); - wxCoord LogicalToDeviceYRel(wxCoord y) const ; + virtual bool DoFloodFill(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), + const wxColour& WXUNUSED(col), + int WXUNUSED(style) = wxFLOOD_SURFACE) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::DoFloodFill Call not implemented")); + return false; + } - bool Ok() const {return m_OK;}; + virtual void DoGetSize(int * x, int *y) const + { + if ( x ) + *x = m_width; + if ( y ) + *y = m_height; + } - void SetAxisOrientation( bool xLeftRight, bool yBottomUp ) ; + virtual void DoGetTextExtent(const wxString& string, wxCoord *w, wxCoord *h, + wxCoord *descent = NULL, + wxCoord *externalLeading = NULL, + const wxFont *font = NULL) const; - void SetClippingRegion(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxCoord WXUNUSED(width), wxCoord WXUNUSED(height)) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::SetClippingRegion Call not yet implemented")); return ; }; + virtual void DoSetClippingRegionAsRegion(const wxRegion& WXUNUSED(region)) + { + wxFAIL_MSG(wxT("wxSVGFILEDC::DoSetClippingRegionAsRegion Call not yet implemented")); + } - void SetPalette(const wxPalette& WXUNUSED(palette)) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::SetPalette Call not yet implemented")); return ; }; + void Init (wxString f, int Width, int Height, float dpi); - void SetBackground( const wxBrush &brush ) ; + void NewGraphics(); - void SetBackgroundMode( int mode ) ; - - void SetBrush(const wxBrush& brush) ; - - void SetFont(const wxFont& font) ; - - void SetLogicalFunction(int WXUNUSED(function)) - { wxASSERT_MSG (false, wxT("wxSVGFILEDC::SetLogicalFunction Call implemented")); return ; }; - - void SetLogicalScale( double x, double y ) ; - - void SetLogicalOrigin( wxCoord x, wxCoord y ) ; - - void SetDeviceOrigin( wxCoord x, wxCoord y ) ; - - void SetMapMode(int anint) ; - - void SetPen(const wxPen& pen) ; - - void SetUserScale(double xScale, double yScale) ; - - bool StartDoc(const wxString& WXUNUSED(message)) - { return false; }; - - void StartPage() - { return ; }; + void write( const wxString &s ); +private: + wxFileOutputStream *m_outfile; + wxString m_filename; + int m_sub_images; // number of png format images we have + bool m_OK; + bool m_graphics_changed; + int m_width, m_height; +private: + DECLARE_ABSTRACT_CLASS(wxSVGFileDC) }; -#ifdef __BORLANDC__ -#pragma warn .rch -#pragma warn .ccc -#endif -#endif +#endif // wxUSE_SVG + +#endif // _WX_DCSVG_H_