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wine/dlls/gdi32/gdidc.c
Jacek Caban 8217ce0fef gdi32: Use NtGdiGetRandomRgn for GetClipRgn. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-09-02 21:57:38 +02:00

1894 lines
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/*
* GDI Device Context functions
*
* Copyright 1993, 1994 Alexandre Julliard
* Copyright 1997 Bertho A. Stultiens
* 1999 Huw D M Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "gdi_private.h"
#include "winternl.h"
#include "ddrawgdi.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(gdi);
DC_ATTR *get_dc_attr( HDC hdc )
{
WORD type = gdi_handle_type( hdc );
DC_ATTR *dc_attr;
if ((type & 0x1f) != NTGDI_OBJ_DC || !(dc_attr = get_gdi_client_ptr( hdc, 0 )))
{
SetLastError( ERROR_INVALID_HANDLE );
return NULL;
}
return dc_attr->disabled ? NULL : dc_attr;
}
/***********************************************************************
* CreateDCA (GDI32.@)
*/
HDC WINAPI CreateDCA( const char *driver, const char *device, const char *output,
const DEVMODEA *init_data )
{
UNICODE_STRING driverW, deviceW, outputW;
DEVMODEW *init_dataW = NULL;
HDC ret;
if (driver) RtlCreateUnicodeStringFromAsciiz( &driverW, driver );
else driverW.Buffer = NULL;
if (device) RtlCreateUnicodeStringFromAsciiz( &deviceW, device );
else deviceW.Buffer = NULL;
if (output) RtlCreateUnicodeStringFromAsciiz( &outputW, output );
else outputW.Buffer = NULL;
if (init_data)
{
/* don't convert init_data for DISPLAY driver, it's not used */
if (!driverW.Buffer || wcsicmp( driverW.Buffer, L"display" ))
init_dataW = GdiConvertToDevmodeW( init_data );
}
ret = CreateDCW( driverW.Buffer, deviceW.Buffer, outputW.Buffer, init_dataW );
RtlFreeUnicodeString( &driverW );
RtlFreeUnicodeString( &deviceW );
RtlFreeUnicodeString( &outputW );
HeapFree( GetProcessHeap(), 0, init_dataW );
return ret;
}
/***********************************************************************
* CreateICA (GDI32.@)
*/
HDC WINAPI CreateICA( const char *driver, const char *device, const char *output,
const DEVMODEA *init_data )
{
/* Nothing special yet for ICs */
return CreateDCA( driver, device, output, init_data );
}
/***********************************************************************
* CreateICW (GDI32.@)
*/
HDC WINAPI CreateICW( const WCHAR *driver, const WCHAR *device, const WCHAR *output,
const DEVMODEW *init_data )
{
/* Nothing special yet for ICs */
return CreateDCW( driver, device, output, init_data );
}
/***********************************************************************
* DeleteDC (GDI32.@)
*/
BOOL WINAPI DeleteDC( HDC hdc )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_DeleteDC( hdc );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf) EMFDC_DeleteDC( dc_attr );
return NtGdiDeleteObjectApp( hdc );
}
/***********************************************************************
* ResetDCA (GDI32.@)
*/
HDC WINAPI ResetDCA( HDC hdc, const DEVMODEA *devmode )
{
DEVMODEW *devmodeW;
HDC ret;
if (devmode) devmodeW = GdiConvertToDevmodeW( devmode );
else devmodeW = NULL;
ret = ResetDCW( hdc, devmodeW );
HeapFree( GetProcessHeap(), 0, devmodeW );
return ret;
}
/***********************************************************************
* ResetDCW (GDI32.@)
*/
HDC WINAPI ResetDCW( HDC hdc, const DEVMODEW *devmode )
{
return NtGdiResetDC( hdc, devmode, NULL, NULL, NULL ) ? hdc : 0;
}
/***********************************************************************
* SaveDC (GDI32.@)
*/
INT WINAPI SaveDC( HDC hdc )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SaveDC( hdc );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SaveDC( dc_attr )) return FALSE;
return NtGdiSaveDC( hdc );
}
/***********************************************************************
* RestoreDC (GDI32.@)
*/
BOOL WINAPI RestoreDC( HDC hdc, INT level )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_RestoreDC( hdc, level );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_RestoreDC( dc_attr, level )) return FALSE;
return NtGdiRestoreDC( hdc, level );
}
/***********************************************************************
* GetDeviceCaps (GDI32.@)
*/
INT WINAPI GetDeviceCaps( HDC hdc, INT cap )
{
if (is_meta_dc( hdc )) return METADC_GetDeviceCaps( hdc, cap );
if (!get_dc_attr( hdc )) return FALSE;
return NtGdiGetDeviceCaps( hdc, cap );
}
/***********************************************************************
* Escape (GDI32.@)
*/
INT WINAPI Escape( HDC hdc, INT escape, INT in_count, const char *in_data, void *out_data )
{
INT ret;
POINT *pt;
switch (escape)
{
case ABORTDOC:
return AbortDoc( hdc );
case ENDDOC:
return EndDoc( hdc );
case GETPHYSPAGESIZE:
pt = out_data;
pt->x = GetDeviceCaps( hdc, PHYSICALWIDTH );
pt->y = GetDeviceCaps( hdc, PHYSICALHEIGHT );
return 1;
case GETPRINTINGOFFSET:
pt = out_data;
pt->x = GetDeviceCaps( hdc, PHYSICALOFFSETX );
pt->y = GetDeviceCaps( hdc, PHYSICALOFFSETY );
return 1;
case GETSCALINGFACTOR:
pt = out_data;
pt->x = GetDeviceCaps( hdc, SCALINGFACTORX );
pt->y = GetDeviceCaps( hdc, SCALINGFACTORY );
return 1;
case NEWFRAME:
return EndPage( hdc );
case SETABORTPROC:
return SetAbortProc( hdc, (ABORTPROC)in_data );
case STARTDOC:
{
DOCINFOA doc;
char *name = NULL;
/* in_data may not be 0 terminated so we must copy it */
if (in_data)
{
name = HeapAlloc( GetProcessHeap(), 0, in_count+1 );
memcpy( name, in_data, in_count );
name[in_count] = 0;
}
/* out_data is actually a pointer to the DocInfo structure and used as
* a second input parameter */
if (out_data) doc = *(DOCINFOA *)out_data;
else
{
doc.cbSize = sizeof(doc);
doc.lpszOutput = NULL;
doc.lpszDatatype = NULL;
doc.fwType = 0;
}
doc.lpszDocName = name;
ret = StartDocA( hdc, &doc );
HeapFree( GetProcessHeap(), 0, name );
if (ret > 0) ret = StartPage( hdc );
return ret;
}
case QUERYESCSUPPORT:
{
DWORD code;
if (in_count < sizeof(SHORT)) return 0;
code = (in_count < sizeof(DWORD)) ? *(const USHORT *)in_data : *(const DWORD *)in_data;
switch (code)
{
case ABORTDOC:
case ENDDOC:
case GETPHYSPAGESIZE:
case GETPRINTINGOFFSET:
case GETSCALINGFACTOR:
case NEWFRAME:
case QUERYESCSUPPORT:
case SETABORTPROC:
case STARTDOC:
return TRUE;
}
break;
}
}
/* if not handled internally, pass it to the driver */
return ExtEscape( hdc, escape, in_count, in_data, 0, out_data );
}
/***********************************************************************
* ExtEscape [GDI32.@]
*/
INT WINAPI ExtEscape( HDC hdc, INT escape, INT input_size, const char *input,
INT output_size, char *output )
{
if (is_meta_dc( hdc ))
return METADC_ExtEscape( hdc, escape, input_size, input, output_size, output );
return NtGdiExtEscape( hdc, NULL, 0, escape, input_size, input, output_size, output );
}
/***********************************************************************
* GetTextAlign (GDI32.@)
*/
UINT WINAPI GetTextAlign( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->text_align : 0;
}
/***********************************************************************
* SetTextAlign (GDI32.@)
*/
UINT WINAPI SetTextAlign( HDC hdc, UINT align )
{
DC_ATTR *dc_attr;
UINT ret;
TRACE("hdc=%p align=%d\n", hdc, align);
if (is_meta_dc( hdc )) return METADC_SetTextAlign( hdc, align );
if (!(dc_attr = get_dc_attr( hdc ))) return GDI_ERROR;
if (dc_attr->emf && !EMFDC_SetTextAlign( dc_attr, align )) return GDI_ERROR;
ret = dc_attr->text_align;
dc_attr->text_align = align;
return ret;
}
/***********************************************************************
* GetBkColor (GDI32.@)
*/
COLORREF WINAPI GetBkColor( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->background_color : CLR_INVALID;
}
/***********************************************************************
* SetBkColor (GDI32.@)
*/
COLORREF WINAPI SetBkColor( HDC hdc, COLORREF color )
{
DC_ATTR *dc_attr;
COLORREF ret;
if (is_meta_dc( hdc )) return METADC_SetBkColor( hdc, color );
if (!(dc_attr = get_dc_attr( hdc ))) return CLR_INVALID;
if (dc_attr->emf && !EMFDC_SetBkColor( dc_attr, color )) return CLR_INVALID;
return NtGdiGetAndSetDCDword( hdc, NtGdiSetBkColor, color, &ret ) ? ret : CLR_INVALID;
}
/***********************************************************************
* GetDCBrushColor (GDI32.@)
*/
COLORREF WINAPI GetDCBrushColor( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->brush_color : CLR_INVALID;
}
/***********************************************************************
* SetDCBrushColor (GDI32.@)
*/
COLORREF WINAPI SetDCBrushColor( HDC hdc, COLORREF color )
{
DC_ATTR *dc_attr;
COLORREF ret;
if (!(dc_attr = get_dc_attr( hdc ))) return CLR_INVALID;
if (dc_attr->emf && !EMFDC_SetDCBrushColor( dc_attr, color )) return CLR_INVALID;
return NtGdiGetAndSetDCDword( hdc, NtGdiSetDCBrushColor, color, &ret ) ? ret : CLR_INVALID;
}
/***********************************************************************
* GetDCPenColor (GDI32.@)
*/
COLORREF WINAPI GetDCPenColor(HDC hdc)
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->pen_color : CLR_INVALID;
}
/***********************************************************************
* SetDCPenColor (GDI32.@)
*/
COLORREF WINAPI SetDCPenColor( HDC hdc, COLORREF color )
{
DC_ATTR *dc_attr;
COLORREF ret;
if (!(dc_attr = get_dc_attr( hdc ))) return CLR_INVALID;
if (dc_attr->emf && !EMFDC_SetDCPenColor( dc_attr, color )) return CLR_INVALID;
return NtGdiGetAndSetDCDword( hdc, NtGdiSetDCPenColor, color, &ret ) ? ret : CLR_INVALID;
}
/***********************************************************************
* GetTextColor (GDI32.@)
*/
COLORREF WINAPI GetTextColor( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->text_color : 0;
}
/***********************************************************************
* SetTextColor (GDI32.@)
*/
COLORREF WINAPI SetTextColor( HDC hdc, COLORREF color )
{
DC_ATTR *dc_attr;
COLORREF ret;
if (is_meta_dc( hdc )) return METADC_SetTextColor( hdc, color );
if (!(dc_attr = get_dc_attr( hdc ))) return CLR_INVALID;
if (dc_attr->emf && !EMFDC_SetTextColor( dc_attr, color )) return CLR_INVALID;
return NtGdiGetAndSetDCDword( hdc, NtGdiSetTextColor, color, &ret ) ? ret : CLR_INVALID;
}
/***********************************************************************
* GetBkMode (GDI32.@)
*/
INT WINAPI GetBkMode( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->background_mode : 0;
}
/***********************************************************************
* SetBkMode (GDI32.@)
*/
INT WINAPI SetBkMode( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
INT ret;
if (mode <= 0 || mode > BKMODE_LAST)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (is_meta_dc( hdc )) return METADC_SetBkMode( hdc, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
if (dc_attr->emf && !EMFDC_SetBkMode( dc_attr, mode )) return 0;
ret = dc_attr->background_mode;
dc_attr->background_mode = mode;
return ret;
}
/***********************************************************************
* GetGraphicsMode (GDI32.@)
*/
INT WINAPI GetGraphicsMode( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->graphics_mode : 0;
}
/***********************************************************************
* SetGraphicsMode (GDI32.@)
*/
INT WINAPI SetGraphicsMode( HDC hdc, INT mode )
{
DWORD ret;
return NtGdiGetAndSetDCDword( hdc, NtGdiSetGraphicsMode, mode, &ret ) ? ret : 0;
}
/***********************************************************************
* GetArcDirection (GDI32.@)
*/
INT WINAPI GetArcDirection( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->arc_direction : 0;
}
/***********************************************************************
* SetArcDirection (GDI32.@)
*/
INT WINAPI SetArcDirection( HDC hdc, INT dir )
{
DC_ATTR *dc_attr;
INT ret;
if (dir != AD_COUNTERCLOCKWISE && dir != AD_CLOCKWISE)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
if (dc_attr->emf && !EMFDC_SetArcDirection( dc_attr, dir )) return 0;
ret = dc_attr->arc_direction;
dc_attr->arc_direction = dir;
return ret;
}
/***********************************************************************
* GetLayout (GDI32.@)
*/
DWORD WINAPI GetLayout( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->layout : GDI_ERROR;
}
/***********************************************************************
* SetLayout (GDI32.@)
*/
DWORD WINAPI SetLayout( HDC hdc, DWORD layout )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetLayout( hdc, layout );
if (!(dc_attr = get_dc_attr( hdc ))) return GDI_ERROR;
if (dc_attr->emf && !EMFDC_SetLayout( dc_attr, layout )) return GDI_ERROR;
return NtGdiSetLayout( hdc, -1, layout );
}
/***********************************************************************
* GetMapMode (GDI32.@)
*/
INT WINAPI GetMapMode( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->map_mode : 0;
}
/***********************************************************************
* SetMapMode (GDI32.@)
*/
INT WINAPI SetMapMode( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
DWORD ret;
TRACE("%p %d\n", hdc, mode );
if (is_meta_dc( hdc )) return METADC_SetMapMode( hdc, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
if (dc_attr->emf && !EMFDC_SetMapMode( dc_attr, mode )) return 0;
return NtGdiGetAndSetDCDword( hdc, NtGdiSetMapMode, mode, &ret ) ? ret : 0;
}
/***********************************************************************
* GetTextCharacterExtra (GDI32.@)
*/
INT WINAPI GetTextCharacterExtra( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->char_extra : 0x80000000;
}
/***********************************************************************
* SetTextCharacterExtra (GDI32.@)
*/
INT WINAPI SetTextCharacterExtra( HDC hdc, INT extra )
{
DC_ATTR *dc_attr;
INT ret;
if (is_meta_dc( hdc )) return METADC_SetTextCharacterExtra( hdc, extra );
if (!(dc_attr = get_dc_attr( hdc ))) return 0x8000000;
ret = dc_attr->char_extra;
dc_attr->char_extra = extra;
return ret;
}
/***********************************************************************
* SetMapperFlags (GDI32.@)
*/
DWORD WINAPI SetMapperFlags( HDC hdc, DWORD flags )
{
DC_ATTR *dc_attr;
DWORD ret;
if (is_meta_dc( hdc )) return METADC_SetMapperFlags( hdc, flags );
if (!(dc_attr = get_dc_attr( hdc ))) return GDI_ERROR;
if (dc_attr->emf && !EMFDC_SetMapperFlags( dc_attr, flags )) return GDI_ERROR;
ret = dc_attr->mapper_flags;
dc_attr->mapper_flags = flags;
return ret;
}
/***********************************************************************
* GetPolyFillMode (GDI32.@)
*/
INT WINAPI GetPolyFillMode( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->poly_fill_mode : 0;
}
/***********************************************************************
* SetPolyFillMode (GDI32.@)
*/
INT WINAPI SetPolyFillMode( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
INT ret;
if (mode <= 0 || mode > POLYFILL_LAST)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (is_meta_dc( hdc )) return METADC_SetPolyFillMode( hdc, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
if (dc_attr->emf && !EMFDC_SetPolyFillMode( dc_attr, mode )) return 0;
ret = dc_attr->poly_fill_mode;
dc_attr->poly_fill_mode = mode;
return ret;
}
/***********************************************************************
* GetStretchBltMode (GDI32.@)
*/
INT WINAPI GetStretchBltMode( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->stretch_blt_mode : 0;
}
/***********************************************************************
* GetBrushOrgEx (GDI32.@)
*/
BOOL WINAPI GetBrushOrgEx( HDC hdc, POINT *point )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
*point = dc_attr->brush_org;
return TRUE;
}
/***********************************************************************
* SetBrushOrgEx (GDI32.@)
*/
BOOL WINAPI SetBrushOrgEx( HDC hdc, INT x, INT y, POINT *oldorg )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (oldorg) *oldorg = dc_attr->brush_org;
dc_attr->brush_org.x = x;
dc_attr->brush_org.y = y;
return TRUE;
}
/***********************************************************************
* FixBrushOrgEx (GDI32.@)
*/
BOOL WINAPI FixBrushOrgEx( HDC hdc, INT x, INT y, POINT *oldorg )
{
return SetBrushOrgEx( hdc, x, y, oldorg );
}
/***********************************************************************
* GetDCOrgEx (GDI32.@)
*/
BOOL WINAPI GetDCOrgEx( HDC hdc, POINT *point )
{
DC_ATTR *dc_attr;
if (!point || !(dc_attr = get_dc_attr( hdc ))) return FALSE;
point->x = dc_attr->vis_rect.left;
point->y = dc_attr->vis_rect.top;
return TRUE;
}
/***********************************************************************
* GetWindowExtEx (GDI32.@)
*/
BOOL WINAPI GetWindowExtEx( HDC hdc, SIZE *size )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
*size = dc_attr->wnd_ext;
return TRUE;
}
/***********************************************************************
* SetWindowExtEx (GDI32.@)
*/
BOOL WINAPI SetWindowExtEx( HDC hdc, INT x, INT y, SIZE *size )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetWindowExtEx( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetWindowExtEx( dc_attr, x, y )) return FALSE;
if (size) *size = dc_attr->wnd_ext;
if (dc_attr->map_mode != MM_ISOTROPIC && dc_attr->map_mode != MM_ANISOTROPIC) return TRUE;
if (!x || !y) return FALSE;
dc_attr->wnd_ext.cx = x;
dc_attr->wnd_ext.cy = y;
return NtGdiComputeXformCoefficients( hdc );
}
/***********************************************************************
* GetWindowOrgEx (GDI32.@)
*/
BOOL WINAPI GetWindowOrgEx( HDC hdc, POINT *point )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
*point = dc_attr->wnd_org;
return TRUE;
}
/***********************************************************************
* SetWindowOrgEx (GDI32.@)
*/
BOOL WINAPI SetWindowOrgEx( HDC hdc, INT x, INT y, POINT *point )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetWindowOrgEx( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetWindowOrgEx( dc_attr, x, y )) return FALSE;
if (point) *point = dc_attr->wnd_org;
dc_attr->wnd_org.x = x;
dc_attr->wnd_org.y = y;
return NtGdiComputeXformCoefficients( hdc );
}
/***********************************************************************
* OffsetWindowOrgEx (GDI32.@)
*/
BOOL WINAPI OffsetWindowOrgEx( HDC hdc, INT x, INT y, POINT *point )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_OffsetWindowOrgEx( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (point) *point = dc_attr->wnd_org;
dc_attr->wnd_org.x += x;
dc_attr->wnd_org.y += y;
if (dc_attr->emf && !EMFDC_SetWindowOrgEx( dc_attr, dc_attr->wnd_org.x,
dc_attr->wnd_org.y )) return FALSE;
return NtGdiComputeXformCoefficients( hdc );
}
/***********************************************************************
* GetViewportExtEx (GDI32.@)
*/
BOOL WINAPI GetViewportExtEx( HDC hdc, SIZE *size )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
*size = dc_attr->vport_ext;
return TRUE;
}
/***********************************************************************
* SetViewportExtEx (GDI32.@)
*/
BOOL WINAPI SetViewportExtEx( HDC hdc, INT x, INT y, LPSIZE size )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetViewportExtEx( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetViewportExtEx( dc_attr, x, y )) return FALSE;
if (size) *size = dc_attr->vport_ext;
if (dc_attr->map_mode != MM_ISOTROPIC && dc_attr->map_mode != MM_ANISOTROPIC) return TRUE;
if (!x || !y) return FALSE;
dc_attr->vport_ext.cx = x;
dc_attr->vport_ext.cy = y;
return NtGdiComputeXformCoefficients( hdc );
}
/***********************************************************************
* GetViewportOrgEx (GDI32.@)
*/
BOOL WINAPI GetViewportOrgEx( HDC hdc, POINT *point )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
*point = dc_attr->vport_org;
return TRUE;
}
/***********************************************************************
* SetViewportOrgEx (GDI32.@)
*/
BOOL WINAPI SetViewportOrgEx( HDC hdc, INT x, INT y, POINT *point )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetViewportOrgEx( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetViewportOrgEx( dc_attr, x, y )) return FALSE;
if (point) *point = dc_attr->vport_org;
dc_attr->vport_org.x = x;
dc_attr->vport_org.y = y;
return NtGdiComputeXformCoefficients( hdc );
}
/***********************************************************************
* OffsetViewportOrgEx (GDI32.@)
*/
BOOL WINAPI OffsetViewportOrgEx( HDC hdc, INT x, INT y, POINT *point )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_OffsetViewportOrgEx( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (point) *point = dc_attr->vport_org;
dc_attr->vport_org.x += x;
dc_attr->vport_org.y += y;
if (dc_attr->emf && !EMFDC_SetViewportOrgEx( dc_attr, dc_attr->vport_org.x,
dc_attr->vport_org.y )) return FALSE;
return NtGdiComputeXformCoefficients( hdc );
}
/***********************************************************************
* GetWorldTransform (GDI32.@)
*/
BOOL WINAPI GetWorldTransform( HDC hdc, XFORM *xform )
{
return NtGdiGetTransform( hdc, 0x203, xform );
}
/****************************************************************************
* ModifyWorldTransform (GDI32.@)
*/
BOOL WINAPI ModifyWorldTransform( HDC hdc, const XFORM *xform, DWORD mode )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ModifyWorldTransform( dc_attr, xform, mode )) return FALSE;
return NtGdiModifyWorldTransform( hdc, xform, mode );
}
/***********************************************************************
* SetWorldTransform (GDI32.@)
*/
BOOL WINAPI SetWorldTransform( HDC hdc, const XFORM *xform )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetWorldTransform( dc_attr, xform )) return FALSE;
return NtGdiModifyWorldTransform( hdc, xform, MWT_SET );
}
/***********************************************************************
* SetStretchBltMode (GDI32.@)
*/
INT WINAPI SetStretchBltMode( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
INT ret;
if (mode <= 0 || mode > MAXSTRETCHBLTMODE)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (is_meta_dc( hdc )) return METADC_SetStretchBltMode( hdc, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
if (dc_attr->emf && !EMFDC_SetStretchBltMode( dc_attr, mode )) return 0;
ret = dc_attr->stretch_blt_mode;
dc_attr->stretch_blt_mode = mode;
return ret;
}
/***********************************************************************
* GetCurrentPositionEx (GDI32.@)
*/
BOOL WINAPI GetCurrentPositionEx( HDC hdc, POINT *point )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
*point = dc_attr->cur_pos;
return TRUE;
}
/***********************************************************************
* GetROP2 (GDI32.@)
*/
INT WINAPI GetROP2( HDC hdc )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->rop_mode : 0;
}
/***********************************************************************
* GetRelAbs (GDI32.@)
*/
INT WINAPI GetRelAbs( HDC hdc, DWORD ignore )
{
DC_ATTR *dc_attr = get_dc_attr( hdc );
return dc_attr ? dc_attr->rel_abs_mode : 0;
}
/***********************************************************************
* SetRelAbs (GDI32.@)
*/
INT WINAPI SetRelAbs( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
INT ret;
if (mode != ABSOLUTE && mode != RELATIVE)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (is_meta_dc( hdc )) return METADC_SetRelAbs( hdc, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
ret = dc_attr->rel_abs_mode;
dc_attr->rel_abs_mode = mode;
return ret;
}
/***********************************************************************
* SetROP2 (GDI32.@)
*/
INT WINAPI SetROP2( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
INT ret;
if ((mode < R2_BLACK) || (mode > R2_WHITE))
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (is_meta_dc( hdc )) return METADC_SetROP2( hdc, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return 0;
if (dc_attr->emf && !EMFDC_SetROP2( dc_attr, mode )) return 0;
ret = dc_attr->rop_mode;
dc_attr->rop_mode = mode;
return ret;
}
/***********************************************************************
* GetMiterLimit (GDI32.@)
*/
BOOL WINAPI GetMiterLimit( HDC hdc, FLOAT *limit )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (limit) *limit = dc_attr->miter_limit;
return TRUE;
}
/*******************************************************************
* SetMiterLimit (GDI32.@)
*/
BOOL WINAPI SetMiterLimit( HDC hdc, FLOAT limit, FLOAT *old_limit )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
/* FIXME: record EMFs */
if (old_limit) *old_limit = dc_attr->miter_limit;
dc_attr->miter_limit = limit;
return TRUE;
}
/***********************************************************************
* SetPixel (GDI32.@)
*/
COLORREF WINAPI SetPixel( HDC hdc, INT x, INT y, COLORREF color )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetPixel( hdc, x, y, color );
if (!(dc_attr = get_dc_attr( hdc ))) return CLR_INVALID;
if (dc_attr->emf && !EMFDC_SetPixel( dc_attr, x, y, color )) return CLR_INVALID;
return NtGdiSetPixel( hdc, x, y, color );
}
/***********************************************************************
* SetPixelV (GDI32.@)
*/
BOOL WINAPI SetPixelV( HDC hdc, INT x, INT y, COLORREF color )
{
return SetPixel( hdc, x, y, color ) != CLR_INVALID;
}
/***********************************************************************
* LineTo (GDI32.@)
*/
BOOL WINAPI LineTo( HDC hdc, INT x, INT y )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)\n", hdc, x, y );
if (is_meta_dc( hdc )) return METADC_LineTo( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_LineTo( dc_attr, x, y )) return FALSE;
return NtGdiLineTo( hdc, x, y );
}
/***********************************************************************
* MoveToEx (GDI32.@)
*/
BOOL WINAPI MoveToEx( HDC hdc, INT x, INT y, POINT *pt )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d), %p\n", hdc, x, y, pt );
if (is_meta_dc( hdc )) return METADC_MoveTo( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_MoveTo( dc_attr, x, y )) return FALSE;
return NtGdiMoveTo( hdc, x, y, pt );
}
/***********************************************************************
* Arc (GDI32.@)
*/
BOOL WINAPI Arc( HDC hdc, INT left, INT top, INT right, INT bottom,
INT xstart, INT ystart, INT xend, INT yend )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d), (%d, %d), (%d, %d)\n", hdc, left, top,
right, bottom, xstart, ystart, xend, yend );
if (is_meta_dc( hdc ))
return METADC_Arc( hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ArcChordPie( dc_attr, left, top, right, bottom,
xstart, ystart, xend, yend, EMR_ARC ))
return FALSE;
return NtGdiArcInternal( NtGdiArc, hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
}
/***********************************************************************
* ArcTo (GDI32.@)
*/
BOOL WINAPI ArcTo( HDC hdc, INT left, INT top, INT right, INT bottom,
INT xstart, INT ystart, INT xend, INT yend )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d), (%d, %d), (%d, %d)\n", hdc, left, top,
right, bottom, xstart, ystart, xend, yend );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ArcChordPie( dc_attr, left, top, right, bottom,
xstart, ystart, xend, yend, EMR_ARCTO ))
return FALSE;
return NtGdiArcInternal( NtGdiArcTo, hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
}
/***********************************************************************
* Chord (GDI32.@)
*/
BOOL WINAPI Chord( HDC hdc, INT left, INT top, INT right, INT bottom,
INT xstart, INT ystart, INT xend, INT yend )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d), (%d, %d), (%d, %d)\n", hdc, left, top,
right, bottom, xstart, ystart, xend, yend );
if (is_meta_dc( hdc ))
return METADC_Chord( hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ArcChordPie( dc_attr, left, top, right, bottom,
xstart, ystart, xend, yend, EMR_CHORD ))
return FALSE;
return NtGdiArcInternal( NtGdiChord, hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
}
/***********************************************************************
* Pie (GDI32.@)
*/
BOOL WINAPI Pie( HDC hdc, INT left, INT top, INT right, INT bottom,
INT xstart, INT ystart, INT xend, INT yend )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d), (%d, %d), (%d, %d)\n", hdc, left, top,
right, bottom, xstart, ystart, xend, yend );
if (is_meta_dc( hdc ))
return METADC_Pie( hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ArcChordPie( dc_attr, left, top, right, bottom,
xstart, ystart, xend, yend, EMR_PIE ))
return FALSE;
return NtGdiArcInternal( NtGdiPie, hdc, left, top, right, bottom,
xstart, ystart, xend, yend );
}
/***********************************************************************
* AngleArc (GDI32.@)
*/
BOOL WINAPI AngleArc( HDC hdc, INT x, INT y, DWORD radius, FLOAT start_angle, FLOAT sweep_angle )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d), %u, %f, %f\n", hdc, x, y, radius, start_angle, sweep_angle );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_AngleArc( dc_attr, x, y, radius, start_angle, sweep_angle ))
return FALSE;
return NtGdiAngleArc( hdc, x, y, radius, start_angle, sweep_angle );
}
/***********************************************************************
* Ellipse (GDI32.@)
*/
BOOL WINAPI Ellipse( HDC hdc, INT left, INT top, INT right, INT bottom )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d)\n", hdc, left, top, right, bottom );
if (is_meta_dc( hdc )) return METADC_Ellipse( hdc, left, top, right, bottom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_Ellipse( dc_attr, left, top, right, bottom )) return FALSE;
return NtGdiEllipse( hdc, left, top, right, bottom );
}
/***********************************************************************
* Rectangle (GDI32.@)
*/
BOOL WINAPI Rectangle( HDC hdc, INT left, INT top, INT right, INT bottom )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d)\n", hdc, left, top, right, bottom );
if (is_meta_dc( hdc )) return METADC_Rectangle( hdc, left, top, right, bottom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_Rectangle( dc_attr, left, top, right, bottom )) return FALSE;
return NtGdiRectangle( hdc, left, top, right, bottom );
}
/***********************************************************************
* RoundRect (GDI32.@)
*/
BOOL WINAPI RoundRect( HDC hdc, INT left, INT top, INT right,
INT bottom, INT ell_width, INT ell_height )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d)-(%d, %d), %dx%d\n", hdc, left, top, right, bottom,
ell_width, ell_height );
if (is_meta_dc( hdc ))
return METADC_RoundRect( hdc, left, top, right, bottom, ell_width, ell_height );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_RoundRect( dc_attr, left, top, right, bottom,
ell_width, ell_height ))
return FALSE;
return NtGdiRoundRect( hdc, left, top, right, bottom, ell_width, ell_height );
}
/**********************************************************************
* Polygon (GDI32.@)
*/
BOOL WINAPI Polygon( HDC hdc, const POINT *points, INT count )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %d\n", hdc, points, count );
if (is_meta_dc( hdc )) return METADC_Polygon( hdc, points, count );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_Polygon( dc_attr, points, count )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, (const UINT *)&count, 1, NtGdiPolyPolygon );
}
/**********************************************************************
* PolyPolygon (GDI32.@)
*/
BOOL WINAPI PolyPolygon( HDC hdc, const POINT *points, const INT *counts, UINT polygons )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %p, %u\n", hdc, points, counts, polygons );
if (is_meta_dc( hdc )) return METADC_PolyPolygon( hdc, points, counts, polygons );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PolyPolygon( dc_attr, points, counts, polygons )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, (const UINT *)counts, polygons, NtGdiPolyPolygon );
}
/**********************************************************************
* Polyline (GDI32.@)
*/
BOOL WINAPI Polyline( HDC hdc, const POINT *points, INT count )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %d\n", hdc, points, count );
if (is_meta_dc( hdc )) return METADC_Polyline( hdc, points, count );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_Polyline( dc_attr, points, count )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, (const UINT *)&count, 1, NtGdiPolyPolyline );
}
/**********************************************************************
* PolyPolyline (GDI32.@)
*/
BOOL WINAPI PolyPolyline( HDC hdc, const POINT *points, const DWORD *counts, DWORD polylines )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %p, %u\n", hdc, points, counts, polylines );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PolyPolyline( dc_attr, points, counts, polylines )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, counts, polylines, NtGdiPolyPolyline );
}
/******************************************************************************
* PolyBezier (GDI32.@)
*/
BOOL WINAPI PolyBezier( HDC hdc, const POINT *points, DWORD count )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %u\n", hdc, points, count );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PolyBezier( dc_attr, points, count )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, &count, 1, NtGdiPolyBezier );
}
/******************************************************************************
* PolyBezierTo (GDI32.@)
*/
BOOL WINAPI PolyBezierTo( HDC hdc, const POINT *points, DWORD count )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %u\n", hdc, points, count );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PolyBezierTo( dc_attr, points, count )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, &count, 1, NtGdiPolyBezierTo );
}
/**********************************************************************
* PolylineTo (GDI32.@)
*/
BOOL WINAPI PolylineTo( HDC hdc, const POINT *points, DWORD count )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %u\n", hdc, points, count );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PolylineTo( dc_attr, points, count )) return FALSE;
return NtGdiPolyPolyDraw( hdc, points, &count, 1, NtGdiPolylineTo );
}
/***********************************************************************
* PolyDraw (GDI32.@)
*/
BOOL WINAPI PolyDraw( HDC hdc, const POINT *points, const BYTE *types, DWORD count )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %p, %u\n", hdc, points, types, count );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PolyDraw( dc_attr, points, types, count )) return FALSE;
return NtGdiPolyDraw( hdc, points, types, count );
}
/***********************************************************************
* FillRgn (GDI32.@)
*/
BOOL WINAPI FillRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %p\n", hdc, hrgn, hbrush );
if (is_meta_dc( hdc )) return METADC_FillRgn( hdc, hrgn, hbrush );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_FillRgn( dc_attr, hrgn, hbrush )) return FALSE;
return NtGdiFillRgn( hdc, hrgn, hbrush );
}
/***********************************************************************
* PaintRgn (GDI32.@)
*/
BOOL WINAPI PaintRgn( HDC hdc, HRGN hrgn )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p\n", hdc, hrgn );
if (is_meta_dc( hdc )) return METADC_PaintRgn( hdc, hrgn );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PaintRgn( dc_attr, hrgn )) return FALSE;
return NtGdiFillRgn( hdc, hrgn, GetCurrentObject( hdc, OBJ_BRUSH ));
}
/***********************************************************************
* FrameRgn (GDI32.@)
*/
BOOL WINAPI FrameRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush, INT width, INT height )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p, %p, %dx%d\n", hdc, hrgn, hbrush, width, height );
if (is_meta_dc( hdc )) return METADC_FrameRgn( hdc, hrgn, hbrush, width, height );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_FrameRgn( dc_attr, hrgn, hbrush, width, height ))
return FALSE;
return NtGdiFrameRgn( hdc, hrgn, hbrush, width, height );
}
/***********************************************************************
* InvertRgn (GDI32.@)
*/
BOOL WINAPI InvertRgn( HDC hdc, HRGN hrgn )
{
DC_ATTR *dc_attr;
TRACE( "%p, %p\n", hdc, hrgn );
if (is_meta_dc( hdc )) return METADC_InvertRgn( hdc, hrgn );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_InvertRgn( dc_attr, hrgn )) return FALSE;
return NtGdiInvertRgn( hdc, hrgn );
}
/***********************************************************************
* ExtFloodFill (GDI32.@)
*/
BOOL WINAPI ExtFloodFill( HDC hdc, INT x, INT y, COLORREF color, UINT fill_type )
{
DC_ATTR *dc_attr;
TRACE( "%p, (%d, %d), %08x, %x\n", hdc, x, y, color, fill_type );
if (is_meta_dc( hdc )) return METADC_ExtFloodFill( hdc, x, y, color, fill_type );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ExtFloodFill( dc_attr, x, y, color, fill_type )) return FALSE;
return NtGdiExtFloodFill( hdc, x, y, color, fill_type );
}
/***********************************************************************
* FloodFill (GDI32.@)
*/
BOOL WINAPI FloodFill( HDC hdc, INT x, INT y, COLORREF color )
{
return ExtFloodFill( hdc, x, y, color, FLOODFILLBORDER );
}
/******************************************************************************
* GdiGradientFill (GDI32.@)
*/
BOOL WINAPI GdiGradientFill( HDC hdc, TRIVERTEX *vert_array, ULONG nvert,
void *grad_array, ULONG ngrad, ULONG mode )
{
DC_ATTR *dc_attr;
TRACE( "%p vert_array:%p nvert:%d grad_array:%p ngrad:%d\n", hdc, vert_array,
nvert, grad_array, ngrad );
if (!(dc_attr = get_dc_attr( hdc )))
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (dc_attr->emf &&
!EMFDC_GradientFill( dc_attr, vert_array, nvert, grad_array, ngrad, mode ))
return FALSE;
return NtGdiGradientFill( hdc, vert_array, nvert, grad_array, ngrad, mode );
}
/***********************************************************************
* SetTextJustification (GDI32.@)
*/
BOOL WINAPI SetTextJustification( HDC hdc, INT extra, INT breaks )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_SetTextJustification( hdc, extra, breaks );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetTextJustification( dc_attr, extra, breaks ))
return FALSE;
return NtGdiSetTextJustification( hdc, extra, breaks );
}
/***********************************************************************
* PatBlt (GDI32.@)
*/
BOOL WINAPI PatBlt( HDC hdc, INT left, INT top, INT width, INT height, DWORD rop )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_PatBlt( hdc, left, top, width, height, rop );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_PatBlt( dc_attr, left, top, width, height, rop ))
return FALSE;
return NtGdiPatBlt( hdc, left, top, width, height, rop );
}
/***********************************************************************
* BitBlt (GDI32.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH BitBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width, INT height,
HDC hdc_src, INT x_src, INT y_src, DWORD rop )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc_dst )) return METADC_BitBlt( hdc_dst, x_dst, y_dst, width, height,
hdc_src, x_src, y_src, rop );
if (!(dc_attr = get_dc_attr( hdc_dst ))) return FALSE;
if (dc_attr->emf && !EMFDC_BitBlt( dc_attr, x_dst, y_dst, width, height,
hdc_src, x_src, y_src, rop ))
return FALSE;
return NtGdiBitBlt( hdc_dst, x_dst, y_dst, width, height,
hdc_src, x_src, y_src, rop, 0 /* FIXME */, 0 /* FIXME */ );
}
/***********************************************************************
* StretchBlt (GDI32.@)
*/
BOOL WINAPI StretchBlt( HDC hdc, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src,
DWORD rop )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_StretchBlt( hdc, x_dst, y_dst, width_dst, height_dst,
hdc_src, x_src, y_src, width_src,
height_src, rop );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_StretchBlt( dc_attr, x_dst, y_dst, width_dst, height_dst,
hdc_src, x_src, y_src, width_src,
height_src, rop ))
return FALSE;
return NtGdiStretchBlt( hdc, x_dst, y_dst, width_dst, height_dst,
hdc_src, x_src, y_src, width_src,
height_src, rop, 0 /* FIXME */ );
}
/******************************************************************************
* GdiAlphaBlend (GDI32.@)
*/
BOOL WINAPI GdiAlphaBlend( HDC hdc_dst, int x_dst, int y_dst, int width_dst, int height_dst,
HDC hdc_src, int x_src, int y_src, int width_src, int height_src,
BLENDFUNCTION blend_function)
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc_dst ))) return FALSE;
if (dc_attr->emf && !EMFDC_AlphaBlend( dc_attr, x_dst, y_dst, width_dst, height_dst,
hdc_src, x_src, y_src, width_src,
height_src, blend_function ))
return FALSE;
return NtGdiAlphaBlend( hdc_dst, x_dst, y_dst, width_dst, height_dst,
hdc_src, x_src, y_src, width_src, height_src,
blend_function, 0 /* FIXME */ );
}
/***********************************************************************
* SetDIBitsToDevice (GDI32.@)
*/
INT WINAPI SetDIBitsToDevice( HDC hdc, INT x_dst, INT y_dst, DWORD cx,
DWORD cy, INT x_src, INT y_src, UINT startscan,
UINT lines, const void *bits, const BITMAPINFO *bmi,
UINT coloruse )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc ))
return METADC_SetDIBitsToDevice( hdc, x_dst, y_dst, cx, cy, x_src, y_src, startscan,
lines, bits, bmi, coloruse );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SetDIBitsToDevice( dc_attr, x_dst, y_dst, cx, cy, x_src, y_src,
startscan, lines, bits, bmi, coloruse ))
return 0;
return NtGdiSetDIBitsToDeviceInternal( hdc, x_dst, y_dst, cx, cy, x_src, y_src,
startscan, lines, bits, bmi, coloruse,
0, 0, FALSE, NULL );
}
/***********************************************************************
* StretchDIBits (GDI32.@)
*/
INT WINAPI DECLSPEC_HOTPATCH StretchDIBits( HDC hdc, INT x_dst, INT y_dst, INT width_dst,
INT height_dst, INT x_src, INT y_src, INT width_src,
INT height_src, const void *bits, const BITMAPINFO *bmi,
UINT coloruse, DWORD rop )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc ))
return METADC_StretchDIBits( hdc, x_dst, y_dst, width_dst, height_dst, x_src, y_src,
width_src, height_src, bits, bmi, coloruse, rop );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_StretchDIBits( dc_attr, x_dst, y_dst, width_dst, height_dst,
x_src, y_src, width_src, height_src, bits,
bmi, coloruse, rop ))
return FALSE;
return NtGdiStretchDIBitsInternal( hdc, x_dst, y_dst, width_dst, height_dst, x_src, y_src,
width_src, height_src, bits, bmi, coloruse, rop,
0, 0, NULL );
}
/***********************************************************************
* BeginPath (GDI32.@)
*/
BOOL WINAPI BeginPath(HDC hdc)
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_BeginPath( dc_attr )) return FALSE;
return NtGdiBeginPath( hdc );
}
/***********************************************************************
* EndPath (GDI32.@)
*/
BOOL WINAPI EndPath(HDC hdc)
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_EndPath( dc_attr )) return FALSE;
return NtGdiEndPath( hdc );
}
/***********************************************************************
* AbortPath (GDI32.@)
*/
BOOL WINAPI AbortPath( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_AbortPath( dc_attr )) return FALSE;
return NtGdiAbortPath( hdc );
}
/***********************************************************************
* CloseFigure (GDI32.@)
*/
BOOL WINAPI CloseFigure( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_CloseFigure( dc_attr )) return FALSE;
return NtGdiCloseFigure( hdc );
}
/***********************************************************************
* FillPath (GDI32.@)
*/
BOOL WINAPI FillPath( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_FillPath( dc_attr )) return FALSE;
return NtGdiFillPath( hdc );
}
/*******************************************************************
* StrokeAndFillPath (GDI32.@)
*/
BOOL WINAPI StrokeAndFillPath( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_StrokeAndFillPath( dc_attr )) return FALSE;
return NtGdiStrokeAndFillPath( hdc );
}
/*******************************************************************
* StrokePath (GDI32.@)
*/
BOOL WINAPI StrokePath( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_StrokePath( dc_attr )) return FALSE;
return NtGdiStrokePath( hdc );
}
/***********************************************************************
* FlattenPath (GDI32.@)
*/
BOOL WINAPI FlattenPath( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_FlattenPath( dc_attr )) return FALSE;
return NtGdiFlattenPath( hdc );
}
/***********************************************************************
* WidenPath (GDI32.@)
*/
BOOL WINAPI WidenPath( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_WidenPath( dc_attr )) return FALSE;
return NtGdiWidenPath( hdc );
}
/***********************************************************************
* SelectClipPath (GDI32.@)
*/
BOOL WINAPI SelectClipPath( HDC hdc, INT mode )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SelectClipPath( dc_attr, mode )) return FALSE;
return NtGdiSelectClipPath( hdc, mode );
}
/***********************************************************************
* GetClipRgn (GDI32.@)
*/
INT WINAPI GetClipRgn( HDC hdc, HRGN rgn )
{
return NtGdiGetRandomRgn( hdc, rgn, NTGDI_RGN_MIRROR_RTL | 1 );
}
/***********************************************************************
* IntersectClipRect (GDI32.@)
*/
INT WINAPI IntersectClipRect( HDC hdc, INT left, INT top, INT right, INT bottom )
{
DC_ATTR *dc_attr;
TRACE("%p %d,%d - %d,%d\n", hdc, left, top, right, bottom );
if (is_meta_dc( hdc )) return METADC_IntersectClipRect( hdc, left, top, right, bottom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_IntersectClipRect( dc_attr, left, top, right, bottom ))
return FALSE;
return NtGdiIntersectClipRect( hdc, left, top, right, bottom );
}
/***********************************************************************
* OffsetClipRgn (GDI32.@)
*/
INT WINAPI OffsetClipRgn( HDC hdc, INT x, INT y )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_OffsetClipRgn( hdc, x, y );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_OffsetClipRgn( dc_attr, x, y )) return FALSE;
return NtGdiOffsetClipRgn( hdc, x, y );
}
/***********************************************************************
* ExcludeClipRect (GDI32.@)
*/
INT WINAPI ExcludeClipRect( HDC hdc, INT left, INT top, INT right, INT bottom )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_ExcludeClipRect( hdc, left, top, right, bottom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ExcludeClipRect( dc_attr, left, top, right, bottom ))
return FALSE;
return NtGdiExcludeClipRect( hdc, left, top, right, bottom );
}
/******************************************************************************
* ExtSelectClipRgn (GDI32.@)
*/
INT WINAPI ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT mode )
{
DC_ATTR *dc_attr;
TRACE("%p %p %d\n", hdc, hrgn, mode );
if (is_meta_dc( hdc )) return METADC_ExtSelectClipRgn( hdc, hrgn, mode );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ExtSelectClipRgn( dc_attr, hrgn, mode ))
return FALSE;
return NtGdiExtSelectClipRgn( hdc, hrgn, mode );
}
/***********************************************************************
* SelectClipRgn (GDI32.@)
*/
INT WINAPI SelectClipRgn( HDC hdc, HRGN hrgn )
{
return ExtSelectClipRgn( hdc, hrgn, RGN_COPY );
}
/***********************************************************************
* SetMetaRgn (GDI32.@)
*/
INT WINAPI SetMetaRgn( HDC hdc )
{
DC_ATTR *dc_attr;
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf) FIXME( "EMFs are not yet supported\n" );
return NtGdiSetMetaRgn( hdc );
}
/***********************************************************************
* DPtoLP (GDI32.@)
*/
BOOL WINAPI DPtoLP( HDC hdc, POINT *points, INT count )
{
return NtGdiTransformPoints( hdc, points, points, count, NtGdiDPtoLP );
}
/***********************************************************************
* LPtoDP (GDI32.@)
*/
BOOL WINAPI LPtoDP( HDC hdc, POINT *points, INT count )
{
return NtGdiTransformPoints( hdc, points, points, count, NtGdiLPtoDP );
}
/***********************************************************************
* ScaleViewportExtEx (GDI32.@)
*/
BOOL WINAPI ScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom,
INT y_num, INT y_denom, SIZE *size )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_ScaleViewportExtEx( hdc, x_num, x_denom, y_num, y_denom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ScaleViewportExtEx( dc_attr, x_num, x_denom, y_num, y_denom ))
return FALSE;
return NtGdiScaleViewportExtEx( hdc, x_num, x_denom, y_num, y_denom, size );
}
/***********************************************************************
* ScaleWindowExtEx (GDI32.@)
*/
BOOL WINAPI ScaleWindowExtEx( HDC hdc, INT x_num, INT x_denom,
INT y_num, INT y_denom, SIZE *size )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return METADC_ScaleWindowExtEx( hdc, x_num, x_denom, y_num, y_denom );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_ScaleWindowExtEx( dc_attr, x_num, x_denom, y_num, y_denom ))
return FALSE;
return NtGdiScaleWindowExtEx( hdc, x_num, x_denom, y_num, y_denom, size );
}
/* Pointers to USER implementation of SelectPalette/RealizePalette */
/* they will be patched by USER on startup */
extern HPALETTE WINAPI GDISelectPalette( HDC hdc, HPALETTE hpal, WORD wBkg );
extern UINT WINAPI GDIRealizePalette( HDC hdc );
HPALETTE (WINAPI *pfnSelectPalette)( HDC hdc, HPALETTE hpal, WORD bkgnd ) = GDISelectPalette;
UINT (WINAPI *pfnRealizePalette)( HDC hdc ) = GDIRealizePalette;
/***********************************************************************
* SelectPalette (GDI32.@)
*/
HPALETTE WINAPI SelectPalette( HDC hdc, HPALETTE palette, BOOL force_background )
{
DC_ATTR *dc_attr;
if (is_meta_dc( hdc )) return ULongToHandle( METADC_SelectPalette( hdc, palette ) );
if (!(dc_attr = get_dc_attr( hdc ))) return FALSE;
if (dc_attr->emf && !EMFDC_SelectPalette( dc_attr, palette )) return 0;
return pfnSelectPalette( hdc, palette, force_background );
}
/***********************************************************************
* RealizePalette (GDI32.@)
*/
UINT WINAPI RealizePalette( HDC hdc )
{
if (is_meta_dc( hdc )) return METADC_RealizePalette( hdc );
return pfnRealizePalette( hdc );
}
/***********************************************************************
* GdiSetPixelFormat (GDI32.@)
*/
BOOL WINAPI GdiSetPixelFormat( HDC hdc, INT format, const PIXELFORMATDESCRIPTOR *descr )
{
TRACE( "(%p,%d,%p)\n", hdc, format, descr );
return NtGdiSetPixelFormat( hdc, format );
}
/***********************************************************************
* CancelDC (GDI32.@)
*/
BOOL WINAPI CancelDC(HDC hdc)
{
FIXME( "stub\n" );
return TRUE;
}
/***********************************************************************
* SetICMMode (GDI32.@)
*/
INT WINAPI SetICMMode( HDC hdc, INT mode )
{
/* FIXME: Assume that ICM is always off, and cannot be turned on */
switch (mode)
{
case ICM_OFF: return ICM_OFF;
case ICM_ON: return 0;
case ICM_QUERY: return ICM_OFF;
}
return 0;
}
/***********************************************************************
* GdiIsMetaPrintDC (GDI32.@)
*/
BOOL WINAPI GdiIsMetaPrintDC( HDC hdc )
{
FIXME( "%p\n", hdc );
return FALSE;
}
/***********************************************************************
* GdiIsMetaFileDC (GDI32.@)
*/
BOOL WINAPI GdiIsMetaFileDC( HDC hdc )
{
TRACE( "%p\n", hdc );
switch (GetObjectType( hdc ))
{
case OBJ_METADC:
case OBJ_ENHMETADC:
return TRUE;
}
return FALSE;
}
/***********************************************************************
* GdiIsPlayMetafileDC (GDI32.@)
*/
BOOL WINAPI GdiIsPlayMetafileDC( HDC hdc )
{
FIXME( "%p\n", hdc );
return FALSE;
}
/*******************************************************************
* DrawEscape (GDI32.@)
*/
INT WINAPI DrawEscape( HDC hdc, INT escape, INT input_size, const char *input )
{
FIXME( "stub\n" );
return 0;
}
/*******************************************************************
* NamedEscape (GDI32.@)
*/
INT WINAPI NamedEscape( HDC hdc, const WCHAR *driver, INT escape, INT input_size,
const char *input, INT output_size, char *output )
{
FIXME( "(%p %s %d, %d %p %d %p)\n", hdc, wine_dbgstr_w(driver), escape, input_size,
input, output_size, output );
return 0;
}
/*******************************************************************
* DdQueryDisplaySettingsUniqueness (GDI32.@)
* GdiEntry13
*/
ULONG WINAPI DdQueryDisplaySettingsUniqueness(void)
{
static int warn_once;
if (!warn_once++) FIXME( "stub\n" );
return 0;
}
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