X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f87a708b143329a5b7f4e18e88967853c553082d..ba8a4f660ae54de211a5869d7ea2c86cfd47cfeb:/include/wx/mac/dc.h diff --git a/include/wx/mac/dc.h b/include/wx/mac/dc.h index fcb02f65e9..6411ccaf56 100644 --- a/include/wx/mac/dc.h +++ b/include/wx/mac/dc.h @@ -1,18 +1,18 @@ ///////////////////////////////////////////////////////////////////////////// // Name: dc.h // Purpose: wxDC class -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) Stefan Csomor +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_DC_H_ #define _WX_DC_H_ -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "dc.h" #endif @@ -21,21 +21,20 @@ #include "wx/icon.h" #include "wx/font.h" #include "wx/gdicmn.h" -#include "wx/mac/aga.h" //----------------------------------------------------------------------------- // constants //----------------------------------------------------------------------------- #ifndef MM_TEXT -#define MM_TEXT 0 -#define MM_ISOTROPIC 1 -#define MM_ANISOTROPIC 2 -#define MM_LOMETRIC 3 -#define MM_HIMETRIC 4 -#define MM_TWIPS 5 -#define MM_POINTS 6 -#define MM_METRIC 7 +#define MM_TEXT 0 +#define MM_ISOTROPIC 1 +#define MM_ANISOTROPIC 2 +#define MM_LOMETRIC 3 +#define MM_HIMETRIC 4 +#define MM_TWIPS 5 +#define MM_POINTS 6 +#define MM_METRIC 7 #endif //----------------------------------------------------------------------------- @@ -44,22 +43,15 @@ extern int wxPageNumber; +class wxMacPortStateHelper ; //----------------------------------------------------------------------------- // wxDC //----------------------------------------------------------------------------- -class WXDLLEXPORT wxMacPortSetter -{ -public : - wxMacPortSetter( const wxDC* dc ) ; - ~wxMacPortSetter() ; -private : - AGAPortHelper m_ph ; -} ; - class WXDLLEXPORT wxDC: public wxDCBase { - DECLARE_DYNAMIC_CLASS(wxDC) + DECLARE_DYNAMIC_CLASS(wxDC) + DECLARE_NO_COPY_CLASS(wxDC) public: @@ -72,7 +64,7 @@ class WXDLLEXPORT wxDC: public wxDCBase virtual void Clear(); - virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }; + virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; } virtual void EndDoc(void) {}; virtual void StartPage(void) {}; @@ -117,70 +109,88 @@ class WXDLLEXPORT wxDC: public wxDCBase wxCoord XDEV2LOG(wxCoord x) const - { - long 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; - } + { + long 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); - } + { + 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 - { - long 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; - } + { + long 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); - } + { + 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 - { - long 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; - } + { + long 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); - } + { + 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 - { - long 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; - } + { + long 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); - } - + { + if (y > 0) + return (wxCoord)((double)(y) * m_scaleY + 0.5); + else + return (wxCoord)((double)(y) * m_scaleY - 0.5); + } + wxCoord XLOG2DEVMAC(wxCoord x) const + { + long new_x = x - m_logicalOriginX; + if (new_x > 0) + return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX + m_macLocalOrigin.x ; + else + return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX + m_macLocalOrigin.x ; + } + wxCoord YLOG2DEVMAC(wxCoord y) const + { + long new_y = y - m_logicalOriginY ; + if (new_y > 0) + return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY + m_macLocalOrigin.y ; + else + return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY + m_macLocalOrigin.y ; + } + + WXHRGN MacGetCurrentClipRgn() { return m_macCurrentClipRgn ; } + static void MacSetupBackgroundForCurrentPort(const wxBrush& background ) ; // protected: - virtual void DoFloodFill(wxCoord x, wxCoord y, const wxColour& col, + virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col, int style = wxFLOOD_SURFACE); virtual bool DoGetPixel(wxCoord x, wxCoord y, wxColour *col) const; @@ -213,7 +223,7 @@ protected: virtual bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, wxDC *source, wxCoord xsrc, wxCoord ysrc, - int rop = wxCOPY, bool useMask = FALSE); + int rop = wxCOPY, bool useMask = FALSE, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1); // this is gnarly - we can't even call this function DoSetClippingRegion() // because of virtual function hiding @@ -226,7 +236,6 @@ protected: GetClippingBox(x, y, width, height); } - virtual void DoGetSize(int *width, int *height) const; virtual void DoGetSizeMM(int* width, int* height) const; virtual void DoDrawLines(int n, wxPoint points[], @@ -235,38 +244,48 @@ protected: wxCoord xoffset, wxCoord yoffset, int fillStyle = wxODDEVEN_RULE); - - -// - - public: -//begin wxmac + protected: + //begin wxmac + // Variables used for scaling double m_mm_to_pix_x,m_mm_to_pix_y; - bool m_needComputeScaleX,m_needComputeScaleY; // not yet used - long m_internalDeviceOriginX,m_internalDeviceOriginY; // If un-scrolled is non-zero or - // d.o. changes with scrolling. - // Set using SetInternalDeviceOrigin(). - - long m_externalDeviceOriginX,m_externalDeviceOriginY; // To be set by external classes - // such as wxScrolledWindow - // using SetDeviceOrigin() - GrafPtr m_macPort ; - GWorldPtr m_macMask ; - - // in order to preserve the const inheritance of the virtual functions, we have to - // use mutable variables starting from CWPro 5 - - void MacInstallFont() const ; - void MacInstallPen() const ; - void MacInstallBrush() const ; - - mutable bool m_macFontInstalled ; - mutable bool m_macPenInstalled ; - mutable bool m_macBrushInstalled ; - - Rect m_macClipRect ; - Point m_macLocalOrigin ; - void MacSetupPort( AGAPortHelper* ph ) const ; + // not yet used + bool m_needComputeScaleX,m_needComputeScaleY; + // If un-scrolled is non-zero or d.o. changes with scrolling. + // Set using SetInternalDeviceOrigin(). + long m_internalDeviceOriginX,m_internalDeviceOriginY; + // To be set by external classes such as wxScrolledWindow + // using SetDeviceOrigin() + long m_externalDeviceOriginX,m_externalDeviceOriginY; + + // Begin implementation for Mac + public: + + WXHDC m_macPort ; + WXHBITMAP m_macMask ; + + // in order to preserve the const inheritance of the virtual functions, we have to + // use mutable variables starting from CWPro 5 + + void MacInstallFont() const ; + void MacInstallPen() const ; + void MacInstallBrush() const ; + + mutable bool m_macFontInstalled ; + mutable bool m_macPenInstalled ; + mutable bool m_macBrushInstalled ; + + WXHRGN m_macBoundaryClipRgn ; + WXHRGN m_macCurrentClipRgn ; + wxPoint m_macLocalOrigin ; + void MacSetupPort( wxMacPortStateHelper* ph ) const ; + void MacCleanupPort( wxMacPortStateHelper* ph ) const ; + mutable void* m_macATSUIStyle ; + mutable wxMacPortStateHelper* m_macCurrentPortStateHelper ; + mutable bool m_macFormerAliasState ; + mutable short m_macFormerAliasSize ; + mutable bool m_macAliasWasEnabled ; + mutable void* m_macForegroundPixMap ; + mutable void* m_macBackgroundPixMap ; }; #endif