dlls/gdi32/gdi_private.h

   1 /*
   2  * GDI definitions
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  * Copyright 2021 Jacek Caban for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef __WINE_GDI_PRIVATE_H
  23 #define __WINE_GDI_PRIVATE_H
  24
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "ntgdi.h"
  30
  31 void set_gdi_client_ptr( HGDIOBJ handle, void *ptr ) DECLSPEC_HIDDEN;
  32 void *get_gdi_client_ptr( HGDIOBJ handle, WORD type ) DECLSPEC_HIDDEN;
  33 DC_ATTR *get_dc_attr( HDC hdc ) DECLSPEC_HIDDEN;
  34 void GDI_hdc_using_object( HGDIOBJ obj, HDC hdc,
  35                            void (*delete)( HDC hdc, HGDIOBJ handle )) DECLSPEC_HIDDEN;
  36 void GDI_hdc_not_using_object( HGDIOBJ obj, HDC hdc ) DECLSPEC_HIDDEN;
  37
  38 static inline WORD gdi_handle_type( HGDIOBJ obj )
  39 {
  40     unsigned int handle = HandleToULong( obj );
  41     return (handle & NTGDI_HANDLE_TYPE_MASK) >> NTGDI_HANDLE_TYPE_SHIFT;
  42 }
  43
  44 static inline BOOL is_meta_dc( HDC hdc )
  45 {
  46     return gdi_handle_type( hdc ) == NTGDI_OBJ_METADC;
  47 }
  48
  49 extern BOOL METADC_Arc( HDC hdc, INT left, INT top, INT right, INT bottom,
  50                         INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
  51 extern BOOL METADC_Chord( HDC hdc, INT left, INT top, INT right, INT bottom, INT xstart,
  52                           INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
  53 extern BOOL METADC_Ellipse( HDC hdc, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
  54 extern BOOL METADC_ExcludeClipRect( HDC hdc, INT left, INT top, INT right,
  55                                     INT bottom ) DECLSPEC_HIDDEN;
  56 extern BOOL METADC_ExtFloodFill( HDC hdc, INT x, INT y, COLORREF color,
  57                                  UINT fill_type ) DECLSPEC_HIDDEN;
  58 extern BOOL METADC_ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT mode ) DECLSPEC_HIDDEN;
  59 extern BOOL METADC_ExtTextOut( HDC hdc, INT x, INT y, UINT flags, const RECT *rect,
  60                                const WCHAR *str, UINT count, const INT *dx ) DECLSPEC_HIDDEN;
  61 extern BOOL METADC_FillRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush ) DECLSPEC_HIDDEN;
  62 extern BOOL METADC_FrameRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush, INT x, INT y ) DECLSPEC_HIDDEN;
  63 extern INT  METADC_GetDeviceCaps( HDC hdc, INT cap );
  64 extern BOOL METADC_IntersectClipRect( HDC hdc, INT left, INT top, INT right,
  65                                       INT bottom ) DECLSPEC_HIDDEN;
  66 extern BOOL METADC_InvertRgn( HDC hdc, HRGN hrgn ) DECLSPEC_HIDDEN;
  67 extern BOOL METADC_LineTo( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
  68 extern BOOL METADC_MoveTo( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
  69 extern BOOL METADC_OffsetClipRgn( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
  70 extern BOOL METADC_OffsetViewportOrgEx( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
  71 extern BOOL METADC_OffsetWindowOrgEx( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
  72 extern BOOL METADC_PaintRgn( HDC hdc, HRGN hrgn ) DECLSPEC_HIDDEN;
  73 extern BOOL METADC_PatBlt( HDC hdc, INT left, INT top, INT width, INT height, DWORD rop );
  74 extern BOOL METADC_Pie( HDC hdc, INT left, INT top, INT right, INT bottom,
  75                         INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
  76 extern BOOL METADC_PolyPolygon( HDC hdc, const POINT *points, const INT *counts,
  77                                 UINT polygons ) DECLSPEC_HIDDEN;
  78 extern BOOL METADC_Polygon( HDC hdc, const POINT *points, INT count ) DECLSPEC_HIDDEN;
  79 extern BOOL METADC_Polyline( HDC hdc, const POINT *points,INT count) DECLSPEC_HIDDEN;
  80 extern BOOL METADC_RealizePalette( HDC hdc ) DECLSPEC_HIDDEN;
  81 extern BOOL METADC_Rectangle( HDC hdc, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
  82 extern BOOL METADC_RoundRect( HDC hdc, INT left, INT top, INT right, INT bottom,
  83                               INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
  84 extern BOOL METADC_SaveDC( HDC hdc ) DECLSPEC_HIDDEN;
  85 extern BOOL METADC_ScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom, INT y_num,
  86                                        INT y_denom ) DECLSPEC_HIDDEN;
  87 extern BOOL METADC_ScaleWindowExtEx( HDC hdc, INT x_num, INT x_denom, INT y_num,
  88                                      INT y_denom ) DECLSPEC_HIDDEN;
  89 extern HGDIOBJ METADC_SelectObject( HDC hdc, HGDIOBJ obj ) DECLSPEC_HIDDEN;
  90 extern BOOL METADC_SelectPalette( HDC hdc, HPALETTE palette ) DECLSPEC_HIDDEN;
  91 extern BOOL METADC_SetBkMode( HDC hdc, INT mode ) DECLSPEC_HIDDEN;
  92 extern BOOL METADC_SetLayout( HDC hdc, DWORD layout ) DECLSPEC_HIDDEN;
  93 extern BOOL METADC_SetTextCharacterExtra( HDC hdc, INT extra ) DECLSPEC_HIDDEN;
  94 extern BOOL METADC_SetMapMode( HDC hdc, INT mode ) DECLSPEC_HIDDEN;
  95 extern BOOL METADC_SetMapperFlags( HDC hdc, DWORD flags ) DECLSPEC_HIDDEN;
  96 extern BOOL METADC_SetPixel( HDC hdc, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
  97 extern BOOL METADC_SetPolyFillMode( HDC hdc, INT mode ) DECLSPEC_HIDDEN;
  98 extern BOOL METADC_SetRelAbs( HDC hdc, INT mode ) DECLSPEC_HIDDEN;
  99 extern BOOL METADC_SetROP2( HDC hdc, INT rop ) DECLSPEC_HIDDEN;
 100 extern BOOL METADC_SetStretchBltMode( HDC hdc, INT mode ) DECLSPEC_HIDDEN;
 101 extern BOOL METADC_SetTextAlign( HDC hdc, UINT align ) DECLSPEC_HIDDEN;
 102 extern BOOL METADC_SetTextJustification( HDC hdc, INT extra, INT breaks ) DECLSPEC_HIDDEN;
 103 extern BOOL METADC_SetViewportExtEx( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
 104 extern BOOL METADC_SetViewportOrgEx( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
 105 extern BOOL METADC_SetWindowExtEx( HDC hdc, INT x, INT y ) DECLSPEC_HIDDEN;
 106 extern BOOL METADC_SetWindowOrgEx( HDC, INT x, INT y ) DECLSPEC_HIDDEN;
 107 extern BOOL METADC_StretchBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
 108                                HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src,
 109                                DWORD rop );
 110
 111 /* enhanced metafiles */
 112 extern BOOL EMFDC_AbortPath( DC_ATTR *dc_attr ) DECLSPEC_HIDDEN;
 113 extern BOOL EMFDC_AngleArc( DC_ATTR *dc_attr, INT x, INT y, DWORD radius, FLOAT start,
 114                             FLOAT sweep ) DECLSPEC_HIDDEN;
 115 extern BOOL EMFDC_ArcChordPie( DC_ATTR *dc_attr, INT left, INT top, INT right,
 116                                INT bottom, INT xstart, INT ystart, INT xend,
 117                                INT yend, DWORD type ) DECLSPEC_HIDDEN;
 118 extern BOOL EMFDC_BeginPath( DC_ATTR *dc_attr ) DECLSPEC_HIDDEN;
 119 extern BOOL EMFDC_CloseFigure( DC_ATTR *dc_attr ) DECLSPEC_HIDDEN;
 120 extern BOOL EMFDC_Ellipse( DC_ATTR *dc_attr, INT left, INT top, INT right,
 121                            INT bottom ) DECLSPEC_HIDDEN;
 122 extern BOOL EMFDC_EndPath( DC_ATTR *dc_attr ) DECLSPEC_HIDDEN;
 123 extern BOOL EMFDC_ExcludeClipRect( DC_ATTR *dc_attr, INT left, INT top, INT right,
 124                                    INT bottom ) DECLSPEC_HIDDEN;
 125 extern BOOL EMFDC_ExtFloodFill( DC_ATTR *dc_attr, INT x, INT y, COLORREF color,
 126                                 UINT fill_type ) DECLSPEC_HIDDEN;
 127 extern BOOL EMFDC_ExtSelectClipRgn( DC_ATTR *dc_attr, HRGN hrgn, INT mode ) DECLSPEC_HIDDEN;
 128 extern BOOL EMFDC_ExtTextOut( DC_ATTR *dc_attr, INT x, INT y, UINT flags, const RECT *rect,
 129                               const WCHAR *str, UINT count, const INT *dx ) DECLSPEC_HIDDEN;
 130 extern BOOL EMFDC_FillRgn( DC_ATTR *dc_attr, HRGN hrgn, HBRUSH hbrush ) DECLSPEC_HIDDEN;
 131 extern BOOL EMFDC_FrameRgn( DC_ATTR *dc_attr, HRGN hrgn, HBRUSH hbrush, INT width,
 132                             INT height ) DECLSPEC_HIDDEN;
 133 extern BOOL EMFDC_GradientFill( DC_ATTR *dc_attr, TRIVERTEX *vert_array, ULONG nvert,
 134                                 void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN;
 135 extern BOOL EMFDC_IntersectClipRect( DC_ATTR *dc_attr, INT left, INT top, INT right,
 136                                      INT bottom ) DECLSPEC_HIDDEN;
 137 extern BOOL EMFDC_InvertRgn( DC_ATTR *dc_attr, HRGN hrgn ) DECLSPEC_HIDDEN;
 138 extern BOOL EMFDC_LineTo( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 139 extern BOOL EMFDC_MoveTo( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 140 extern BOOL EMFDC_OffsetClipRgn( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 141 extern BOOL EMFDC_PaintRgn( DC_ATTR *dc_attr, HRGN hrgn ) DECLSPEC_HIDDEN;
 142 extern BOOL EMFDC_PatBlt( DC_ATTR *dc_attr, INT left, INT top, INT width, INT height, DWORD rop );
 143 extern BOOL EMFDC_PolyBezier( DC_ATTR *dc_attr, const POINT *points, DWORD count ) DECLSPEC_HIDDEN;
 144 extern BOOL EMFDC_PolyBezierTo( DC_ATTR *dc_attr, const POINT *points, DWORD count ) DECLSPEC_HIDDEN;
 145 extern BOOL EMFDC_PolyDraw( DC_ATTR *dc_attr, const POINT *points, const BYTE *types,
 146                             DWORD count ) DECLSPEC_HIDDEN;
 147 extern BOOL EMFDC_PolyPolyline( DC_ATTR *dc_attr, const POINT *points, const DWORD *counts,
 148                                 DWORD polys ) DECLSPEC_HIDDEN;
 149 extern BOOL EMFDC_PolyPolygon( DC_ATTR *dc_attr, const POINT *points, const INT *counts,
 150                                UINT polys ) DECLSPEC_HIDDEN;
 151 extern BOOL EMFDC_Polygon( DC_ATTR *dc_attr, const POINT *points, INT count ) DECLSPEC_HIDDEN;
 152 extern BOOL EMFDC_Polyline( DC_ATTR *dc_attr, const POINT *points, INT count) DECLSPEC_HIDDEN;
 153 extern BOOL EMFDC_PolylineTo( DC_ATTR *dc_attr, const POINT *points, INT count ) DECLSPEC_HIDDEN;
 154 extern BOOL EMFDC_Rectangle( DC_ATTR *dc_attr, INT left, INT top, INT right,
 155                              INT bottom) DECLSPEC_HIDDEN;
 156 extern BOOL EMFDC_RoundRect( DC_ATTR *dc_attr, INT left, INT top, INT right, INT bottom,
 157                              INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
 158 extern BOOL EMFDC_SaveDC( DC_ATTR *dc_attr ) DECLSPEC_HIDDEN;
 159 extern BOOL EMFDC_ScaleViewportExtEx( DC_ATTR *dc_attr, INT x_num, INT x_denom, INT y_num,
 160                                       INT y_denom ) DECLSPEC_HIDDEN;
 161 extern BOOL EMFDC_ScaleWindowExtEx( DC_ATTR *dc_attr, INT x_num, INT x_denom, INT y_num,
 162                                     INT y_denom ) DECLSPEC_HIDDEN;
 163 extern BOOL EMFDC_SelectObject( DC_ATTR *dc_attr, HGDIOBJ obj ) DECLSPEC_HIDDEN;
 164 extern BOOL EMFDC_SelectPalette( DC_ATTR *dc_attr, HPALETTE palette ) DECLSPEC_HIDDEN;
 165 extern BOOL EMFDC_SetArcDirection( DC_ATTR *dc_attr, INT dir ) DECLSPEC_HIDDEN;
 166 extern BOOL EMFDC_SetBkMode( DC_ATTR *dc_attr, INT mode ) DECLSPEC_HIDDEN;
 167 extern BOOL EMFDC_SetLayout( DC_ATTR *dc_attr, DWORD layout ) DECLSPEC_HIDDEN;
 168 extern BOOL EMFDC_SetMapMode( DC_ATTR *dc_attr, INT mode ) DECLSPEC_HIDDEN;
 169 extern BOOL EMFDC_SetMapperFlags( DC_ATTR *dc_attr, DWORD flags ) DECLSPEC_HIDDEN;
 170 extern BOOL EMFDC_SetPixel( DC_ATTR *dc_attr, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
 171 extern BOOL EMFDC_SetPolyFillMode( DC_ATTR *dc_attr, INT mode ) DECLSPEC_HIDDEN;
 172 extern BOOL EMFDC_SetROP2( DC_ATTR *dc_attr, INT rop ) DECLSPEC_HIDDEN;
 173 extern BOOL EMFDC_SetStretchBltMode( DC_ATTR *dc_attr, INT mode ) DECLSPEC_HIDDEN;
 174 extern BOOL EMFDC_SetTextAlign( DC_ATTR *dc_attr, UINT align ) DECLSPEC_HIDDEN;
 175 extern BOOL EMFDC_SetTextJustification( DC_ATTR *dc_attr, INT extra, INT breaks ) DECLSPEC_HIDDEN;
 176 extern BOOL EMFDC_SetViewportExtEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 177 extern BOOL EMFDC_SetViewportOrgEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 178 extern BOOL EMFDC_SetWindowExtEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 179 extern BOOL EMFDC_SetWindowOrgEx( DC_ATTR *dc_attr, INT x, INT y ) DECLSPEC_HIDDEN;
 180 extern BOOL EMFDC_StretchBlt( DC_ATTR *dc_attr, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
 181                               HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src,
 182                               DWORD rop );
 183
 184 #endif /* __WINE_GDI_PRIVATE_H */