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e21c15e39d
instead of a DC structure. Removed some direct accesses to the DC structure from the drivers. Got rid the bitmap driver.
698 lines
15 KiB
C
698 lines
15 KiB
C
/*
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* DC device-independent Get/SetXXX functions
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*
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* Copyright 1993 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "gdi.h"
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/***********************************************************************
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* SetBkMode (GDI32.@)
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*/
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INT WINAPI SetBkMode( HDC hdc, INT mode )
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{
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INT ret;
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DC *dc;
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if ((mode <= 0) || (mode > BKMODE_LAST))
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!(dc = DC_GetDCPtr( hdc ))) return 0;
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if (dc->funcs->pSetBkMode)
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ret = dc->funcs->pSetBkMode( dc->physDev, mode );
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else
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{
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ret = dc->backgroundMode;
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dc->backgroundMode = mode;
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}
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GDI_ReleaseObj( hdc );
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return ret;
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}
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/***********************************************************************
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* SetROP2 (GDI32.@)
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*/
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INT WINAPI SetROP2( HDC hdc, INT mode )
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{
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INT ret;
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DC *dc;
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if ((mode < R2_BLACK) || (mode > R2_WHITE))
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!(dc = DC_GetDCPtr( hdc ))) return 0;
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if (dc->funcs->pSetROP2)
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ret = dc->funcs->pSetROP2( dc->physDev, mode );
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else
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{
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ret = dc->ROPmode;
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dc->ROPmode = mode;
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}
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GDI_ReleaseObj( hdc );
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return ret;
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}
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/***********************************************************************
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* SetRelAbs (GDI32.@)
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*/
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INT WINAPI SetRelAbs( HDC hdc, INT mode )
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{
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INT ret;
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DC *dc;
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if ((mode != ABSOLUTE) && (mode != RELATIVE))
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!(dc = DC_GetDCPtr( hdc ))) return 0;
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if (dc->funcs->pSetRelAbs)
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ret = dc->funcs->pSetRelAbs( dc->physDev, mode );
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else
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{
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ret = dc->relAbsMode;
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dc->relAbsMode = mode;
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}
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GDI_ReleaseObj( hdc );
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return ret;
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}
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/***********************************************************************
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* SetPolyFillMode (GDI32.@)
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*/
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INT WINAPI SetPolyFillMode( HDC hdc, INT mode )
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{
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INT ret;
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DC *dc;
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if ((mode <= 0) || (mode > POLYFILL_LAST))
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!(dc = DC_GetDCPtr( hdc ))) return 0;
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if (dc->funcs->pSetPolyFillMode)
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ret = dc->funcs->pSetPolyFillMode( dc->physDev, mode );
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else
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{
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ret = dc->polyFillMode;
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dc->polyFillMode = mode;
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}
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GDI_ReleaseObj( hdc );
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return ret;
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}
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/***********************************************************************
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* SetStretchBltMode (GDI32.@)
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*/
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INT WINAPI SetStretchBltMode( HDC hdc, INT mode )
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{
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INT ret;
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DC *dc;
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if ((mode <= 0) || (mode > MAXSTRETCHBLTMODE))
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!(dc = DC_GetDCPtr( hdc ))) return 0;
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if (dc->funcs->pSetStretchBltMode)
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ret = dc->funcs->pSetStretchBltMode( dc->physDev, mode );
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else
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{
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ret = dc->stretchBltMode;
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dc->stretchBltMode = mode;
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}
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GDI_ReleaseObj( hdc );
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return ret;
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}
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/***********************************************************************
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* GetBkColor (GDI32.@)
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*/
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COLORREF WINAPI GetBkColor( HDC hdc )
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{
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COLORREF ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->backgroundColor;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetBkMode (GDI32.@)
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*/
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INT WINAPI GetBkMode( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->backgroundMode;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetMapMode (GDI32.@)
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*/
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INT WINAPI GetMapMode( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->MapMode;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetPolyFillMode (GDI32.@)
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*/
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INT WINAPI GetPolyFillMode( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->polyFillMode;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetROP2 (GDI32.@)
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*/
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INT WINAPI GetROP2( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->ROPmode;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetStretchBltMode (GDI32.@)
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*/
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INT WINAPI GetStretchBltMode( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->stretchBltMode;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetTextColor (GDI32.@)
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*/
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COLORREF WINAPI GetTextColor( HDC hdc )
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{
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COLORREF ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->textColor;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetTextAlign (GDI32.@)
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*/
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UINT WINAPI GetTextAlign( HDC hdc )
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{
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UINT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->textAlign;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetArcDirection (GDI32.@)
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*/
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INT WINAPI GetArcDirection( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->ArcDirection;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetGraphicsMode (GDI32.@)
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*/
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INT WINAPI GetGraphicsMode( HDC hdc )
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{
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INT ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->GraphicsMode;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetBrushOrgEx (GDI32.@)
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*/
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BOOL WINAPI GetBrushOrgEx( HDC hdc, LPPOINT pt )
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{
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DC * dc = DC_GetDCPtr( hdc );
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if (!dc) return FALSE;
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pt->x = dc->brushOrgX;
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pt->y = dc->brushOrgY;
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GDI_ReleaseObj( hdc );
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return TRUE;
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}
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/***********************************************************************
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* GetCurrentPositionEx (GDI32.@)
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*/
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BOOL WINAPI GetCurrentPositionEx( HDC hdc, LPPOINT pt )
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{
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DC * dc = DC_GetDCPtr( hdc );
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if (!dc) return FALSE;
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pt->x = dc->CursPosX;
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pt->y = dc->CursPosY;
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GDI_ReleaseObj( hdc );
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return TRUE;
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}
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/***********************************************************************
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* GetViewportExtEx (GDI32.@)
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*/
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BOOL WINAPI GetViewportExtEx( HDC hdc, LPSIZE size )
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{
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DC * dc = DC_GetDCPtr( hdc );
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if (!dc) return FALSE;
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size->cx = dc->vportExtX;
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size->cy = dc->vportExtY;
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GDI_ReleaseObj( hdc );
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return TRUE;
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}
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/***********************************************************************
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* GetViewportOrgEx (GDI32.@)
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*/
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BOOL WINAPI GetViewportOrgEx( HDC hdc, LPPOINT pt )
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{
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DC * dc = DC_GetDCPtr( hdc );
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if (!dc) return FALSE;
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pt->x = dc->vportOrgX;
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pt->y = dc->vportOrgY;
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GDI_ReleaseObj( hdc );
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return TRUE;
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}
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/***********************************************************************
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* GetWindowExtEx (GDI32.@)
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*/
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BOOL WINAPI GetWindowExtEx( HDC hdc, LPSIZE size )
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{
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DC * dc = DC_GetDCPtr( hdc );
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if (!dc) return FALSE;
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size->cx = dc->wndExtX;
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size->cy = dc->wndExtY;
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GDI_ReleaseObj( hdc );
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return TRUE;
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}
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/***********************************************************************
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* GetWindowOrgEx (GDI32.@)
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*/
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BOOL WINAPI GetWindowOrgEx( HDC hdc, LPPOINT pt )
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{
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DC * dc = DC_GetDCPtr( hdc );
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if (!dc) return FALSE;
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pt->x = dc->wndOrgX;
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pt->y = dc->wndOrgY;
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GDI_ReleaseObj( hdc );
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return TRUE;
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}
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/**** 16-bit functions ****/
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/***********************************************************************
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* SetBkMode (GDI.2)
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*/
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INT16 WINAPI SetBkMode16( HDC16 hdc, INT16 mode )
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{
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return SetBkMode( hdc, mode );
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}
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/***********************************************************************
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* SetROP2 (GDI.4)
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*/
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INT16 WINAPI SetROP216( HDC16 hdc, INT16 mode )
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{
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return SetROP2( hdc, mode );
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}
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/***********************************************************************
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* SetRelAbs (GDI.5)
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*/
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INT16 WINAPI SetRelAbs16( HDC16 hdc, INT16 mode )
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{
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return SetRelAbs( hdc, mode );
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}
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/***********************************************************************
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* SetPolyFillMode (GDI.6)
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*/
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INT16 WINAPI SetPolyFillMode16( HDC16 hdc, INT16 mode )
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{
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return SetPolyFillMode( hdc, mode );
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}
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/***********************************************************************
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* SetStretchBltMode (GDI.7)
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*/
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INT16 WINAPI SetStretchBltMode16( HDC16 hdc, INT16 mode )
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{
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return SetStretchBltMode( hdc, mode );
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}
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/***********************************************************************
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* GetBkColor (GDI.75)
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*/
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COLORREF WINAPI GetBkColor16( HDC16 hdc )
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{
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return GetBkColor( hdc );
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}
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/***********************************************************************
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* GetBkMode (GDI.76)
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*/
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INT16 WINAPI GetBkMode16( HDC16 hdc )
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{
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return GetBkMode( hdc );
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}
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/***********************************************************************
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* GetCurrentPosition (GDI.78)
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*/
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DWORD WINAPI GetCurrentPosition16( HDC16 hdc )
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{
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POINT pt32;
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if (!GetCurrentPositionEx( hdc, &pt32 )) return 0;
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return MAKELONG( pt32.x, pt32.y );
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}
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/***********************************************************************
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* GetMapMode (GDI.81)
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*/
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INT16 WINAPI GetMapMode16( HDC16 hdc )
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{
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return GetMapMode( hdc );
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}
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/***********************************************************************
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* GetPolyFillMode (GDI.84)
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*/
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INT16 WINAPI GetPolyFillMode16( HDC16 hdc )
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{
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return GetPolyFillMode( hdc );
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}
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/***********************************************************************
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* GetROP2 (GDI.85)
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*/
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INT16 WINAPI GetROP216( HDC16 hdc )
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{
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return GetROP2( hdc );
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}
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/***********************************************************************
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* GetRelAbs (GDI.86)
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*/
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INT16 WINAPI GetRelAbs16( HDC16 hdc )
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{
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return GetRelAbs( hdc, 0 );
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}
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/***********************************************************************
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* GetStretchBltMode (GDI.88)
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*/
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INT16 WINAPI GetStretchBltMode16( HDC16 hdc )
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{
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return GetStretchBltMode( hdc );
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}
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/***********************************************************************
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* GetTextColor (GDI.90)
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*/
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COLORREF WINAPI GetTextColor16( HDC16 hdc )
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{
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return GetTextColor( hdc );
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}
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/***********************************************************************
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* GetViewportExt (GDI.94)
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*/
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DWORD WINAPI GetViewportExt16( HDC16 hdc )
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{
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SIZE size;
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if (!GetViewportExtEx( hdc, &size )) return 0;
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return MAKELONG( size.cx, size.cy );
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}
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/***********************************************************************
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* GetViewportOrg (GDI.95)
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*/
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DWORD WINAPI GetViewportOrg16( HDC16 hdc )
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{
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POINT pt;
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if (!GetViewportOrgEx( hdc, &pt )) return 0;
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return MAKELONG( pt.x, pt.y );
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}
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/***********************************************************************
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* GetWindowExt (GDI.96)
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*/
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DWORD WINAPI GetWindowExt16( HDC16 hdc )
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{
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SIZE size;
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if (!GetWindowExtEx( hdc, &size )) return 0;
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return MAKELONG( size.cx, size.cy );
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}
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/***********************************************************************
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* GetWindowOrg (GDI.97)
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*/
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DWORD WINAPI GetWindowOrg16( HDC16 hdc )
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{
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POINT pt;
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if (!GetWindowOrgEx( hdc, &pt )) return 0;
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return MAKELONG( pt.x, pt.y );
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}
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/***********************************************************************
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* InquireVisRgn (GDI.131)
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*/
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HRGN16 WINAPI InquireVisRgn16( HDC16 hdc )
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{
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HRGN16 ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->hVisRgn;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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}
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/***********************************************************************
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* GetBrushOrg (GDI.149)
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*/
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DWORD WINAPI GetBrushOrg16( HDC16 hdc )
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{
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POINT pt;
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if (!GetBrushOrgEx( hdc, &pt )) return 0;
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return MAKELONG( pt.x, pt.y );
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}
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/***********************************************************************
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* GetClipRgn (GDI.173)
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*/
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HRGN16 WINAPI GetClipRgn16( HDC16 hdc )
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{
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HRGN16 ret = 0;
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DC * dc = DC_GetDCPtr( hdc );
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if (dc)
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{
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ret = dc->hClipRgn;
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GDI_ReleaseObj( hdc );
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}
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return ret;
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|
}
|
|
|
|
/***********************************************************************
|
|
* GetTextAlign (GDI.345)
|
|
*/
|
|
UINT16 WINAPI GetTextAlign16( HDC16 hdc )
|
|
{
|
|
return GetTextAlign( hdc );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurLogFont (GDI.411)
|
|
*/
|
|
HFONT16 WINAPI GetCurLogFont16( HDC16 hdc )
|
|
{
|
|
HFONT16 ret = 0;
|
|
DC * dc = DC_GetDCPtr( hdc );
|
|
if (dc)
|
|
{
|
|
ret = dc->hFont;
|
|
GDI_ReleaseObj( hdc );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetBrushOrgEx (GDI.469)
|
|
*/
|
|
BOOL16 WINAPI GetBrushOrgEx16( HDC16 hdc, LPPOINT16 pt )
|
|
{
|
|
POINT pt32;
|
|
if (!GetBrushOrgEx( hdc, &pt32 )) return FALSE;
|
|
pt->x = pt32.x;
|
|
pt->y = pt32.y;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurrentPositionEx (GDI.470)
|
|
*/
|
|
BOOL16 WINAPI GetCurrentPositionEx16( HDC16 hdc, LPPOINT16 pt )
|
|
{
|
|
POINT pt32;
|
|
if (!GetCurrentPositionEx( hdc, &pt32 )) return FALSE;
|
|
pt->x = pt32.x;
|
|
pt->y = pt32.y;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetViewportExtEx (GDI.472)
|
|
*/
|
|
BOOL16 WINAPI GetViewportExtEx16( HDC16 hdc, LPSIZE16 size )
|
|
{
|
|
SIZE size32;
|
|
if (!GetViewportExtEx( hdc, &size32 )) return FALSE;
|
|
size->cx = size32.cx;
|
|
size->cy = size32.cy;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetViewportOrgEx (GDI.473)
|
|
*/
|
|
BOOL16 WINAPI GetViewportOrgEx16( HDC16 hdc, LPPOINT16 pt )
|
|
{
|
|
POINT pt32;
|
|
if (!GetViewportOrgEx( hdc, &pt32 )) return FALSE;
|
|
pt->x = pt32.x;
|
|
pt->y = pt32.y;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetWindowExtEx (GDI.474)
|
|
*/
|
|
BOOL16 WINAPI GetWindowExtEx16( HDC16 hdc, LPSIZE16 size )
|
|
{
|
|
SIZE size32;
|
|
if (!GetWindowExtEx( hdc, &size32 )) return FALSE;
|
|
size->cx = size32.cx;
|
|
size->cy = size32.cy;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetWindowOrgEx (GDI.475)
|
|
*/
|
|
BOOL16 WINAPI GetWindowOrgEx16( HDC16 hdc, LPPOINT16 pt )
|
|
{
|
|
POINT pt32;
|
|
if (!GetWindowOrgEx( hdc, &pt32 )) return FALSE;
|
|
pt->x = pt32.x;
|
|
pt->y = pt32.y;
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetArcDirection (GDI.524)
|
|
*/
|
|
INT16 WINAPI GetArcDirection16( HDC16 hdc )
|
|
{
|
|
return GetArcDirection( hdc );
|
|
}
|