Started implementing Enhanced MetaFile driver.
This commit is contained in:
parent
ebdea25edc
commit
3a24f3f91e
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@ -46,6 +46,7 @@ LIBSUBDIRS = \
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dlls/wnaspi32 \
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dlls/wnaspi32 \
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files \
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files \
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graphics \
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graphics \
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graphics/enhmetafiledrv \
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graphics/metafiledrv \
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graphics/metafiledrv \
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graphics/psdrv \
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graphics/psdrv \
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graphics/ttydrv \
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graphics/ttydrv \
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@ -120,6 +121,7 @@ LIBOBJS = \
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dlls/wnaspi32/wnaspi32.o \
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dlls/wnaspi32/wnaspi32.o \
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files/files.o \
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files/files.o \
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graphics/graphics.o \
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graphics/graphics.o \
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graphics/enhmetafiledrv/enhmetafiledrv.o \
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graphics/metafiledrv/metafiledrv.o \
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graphics/metafiledrv/metafiledrv.o \
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graphics/psdrv/psdrv.o \
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graphics/psdrv/psdrv.o \
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graphics/ttydrv/ttydrv.o \
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graphics/ttydrv/ttydrv.o \
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@ -4911,6 +4911,7 @@ dlls/wnaspi32/Makefile
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documentation/Makefile
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documentation/Makefile
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files/Makefile
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files/Makefile
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graphics/Makefile
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graphics/Makefile
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graphics/enhmetafiledrv/Makefile
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graphics/metafiledrv/Makefile
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graphics/metafiledrv/Makefile
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graphics/psdrv/Makefile
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graphics/psdrv/Makefile
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graphics/ttydrv/Makefile
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graphics/ttydrv/Makefile
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@ -5076,6 +5077,7 @@ dlls/wnaspi32/Makefile
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documentation/Makefile
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documentation/Makefile
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files/Makefile
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files/Makefile
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graphics/Makefile
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graphics/Makefile
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graphics/enhmetafiledrv/Makefile
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graphics/metafiledrv/Makefile
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graphics/metafiledrv/Makefile
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graphics/psdrv/Makefile
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graphics/psdrv/Makefile
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graphics/ttydrv/Makefile
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graphics/ttydrv/Makefile
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@ -731,6 +731,7 @@ dlls/wnaspi32/Makefile
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documentation/Makefile
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documentation/Makefile
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files/Makefile
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files/Makefile
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graphics/Makefile
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graphics/Makefile
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graphics/enhmetafiledrv/Makefile
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graphics/metafiledrv/Makefile
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graphics/metafiledrv/Makefile
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graphics/psdrv/Makefile
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graphics/psdrv/Makefile
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graphics/ttydrv/Makefile
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graphics/ttydrv/Makefile
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@ -0,0 +1 @@
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Makefile
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@ -0,0 +1,19 @@
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DEFS = @DLLFLAGS@ -D__WINE__
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TOPSRCDIR = @top_srcdir@
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TOPOBJDIR = ../..
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SRCDIR = @srcdir@
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VPATH = @srcdir@
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MODULE = enhmetafiledrv
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C_SRCS = \
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dc.c \
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graphics.c \
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init.c \
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mapping.c \
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objects.c
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all: $(MODULE).o
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@MAKE_RULES@
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### Dependencies:
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@ -0,0 +1,123 @@
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/*
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* Enhanced MetaFile driver dc value functions
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*
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* Copyright 1999 Huw D M Davies
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*
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*/
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#include "enhmetafiledrv.h"
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INT EMFDRV_SaveDC( DC *dc )
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{
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EMRSAVEDC emr;
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emr.emr.iType = EMR_SAVEDC;
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emr.emr.nSize = sizeof(emr);
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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BOOL EMFDRV_RestoreDC( DC *dc, INT level )
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{
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EMRRESTOREDC emr;
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emr.emr.iType = EMR_RESTOREDC;
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emr.emr.nSize = sizeof(emr);
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emr.iRelative = level;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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UINT EMFDRV_SetTextAlign( DC *dc, UINT align )
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{
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EMRSETTEXTALIGN emr;
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emr.emr.iType = EMR_SETTEXTALIGN;
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emr.emr.nSize = sizeof(emr);
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emr.iMode = align;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_SetBkMode( DC *dc, INT mode )
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{
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EMRSETBKMODE emr;
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emr.emr.iType = EMR_SETBKMODE;
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emr.emr.nSize = sizeof(emr);
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emr.iMode = mode;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_SetROP2( DC *dc, INT rop )
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{
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EMRSETROP2 emr;
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emr.emr.iType = EMR_SETROP2;
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emr.emr.nSize = sizeof(emr);
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emr.iMode = rop;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_SetPolyFillMode( DC *dc, INT mode )
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{
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EMRSETPOLYFILLMODE emr;
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emr.emr.iType = EMR_SETPOLYFILLMODE;
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emr.emr.nSize = sizeof(emr);
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emr.iMode = mode;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_SetStretchBltMode( DC *dc, INT mode )
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{
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EMRSETSTRETCHBLTMODE emr;
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emr.emr.iType = EMR_SETSTRETCHBLTMODE;
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emr.emr.nSize = sizeof(emr);
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emr.iMode = mode;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_SetMapMode( DC *dc, INT mode )
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{
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EMRSETMAPMODE emr;
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emr.emr.iType = EMR_SETMAPMODE;
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emr.emr.nSize = sizeof(emr);
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emr.iMode = mode;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_ExcludeClipRect( DC *dc, INT left, INT top, INT right, INT bottom )
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{
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EMREXCLUDECLIPRECT emr;
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emr.emr.iType = EMR_EXCLUDECLIPRECT;
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emr.emr.nSize = sizeof(emr);
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emr.rclClip.left = left;
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emr.rclClip.top = top;
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emr.rclClip.right = right;
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emr.rclClip.bottom = bottom;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_IntersectClipRect( DC *dc, INT left, INT top, INT right, INT bottom)
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{
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EMRINTERSECTCLIPRECT emr;
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emr.emr.iType = EMR_INTERSECTCLIPRECT;
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emr.emr.nSize = sizeof(emr);
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emr.rclClip.left = left;
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emr.rclClip.top = top;
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emr.rclClip.right = right;
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emr.rclClip.bottom = bottom;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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INT EMFDRV_OffsetClipRgn( DC *dc, INT x, INT y )
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{
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EMROFFSETCLIPRGN emr;
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emr.emr.iType = EMR_OFFSETCLIPRGN;
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emr.emr.nSize = sizeof(emr);
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emr.ptlOffset.x = x;
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emr.ptlOffset.y = y;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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DWORD EMFDRV_SetMapperFlags( DC *dc, DWORD flags )
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{
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EMRSETMAPPERFLAGS emr;
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emr.emr.iType = EMR_SETMAPPERFLAGS;
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emr.emr.nSize = sizeof(emr);
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emr.dwFlags = flags;
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return EMFDRV_WriteRecord( dc, &emr.emr );
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}
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@ -0,0 +1,608 @@
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/*
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* Enhanced MetaFile driver graphics functions
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*
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* Copyright 1999 Huw D M Davies
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*/
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#include <stdlib.h>
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#include "gdi.h"
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#include "dc.h"
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#include "enhmetafiledrv.h"
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#include "heap.h"
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#include "debug.h"
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DEFAULT_DEBUG_CHANNEL(enhmetafile)
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/**********************************************************************
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* EMFDRV_MoveToEx
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*/
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BOOL
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EMFDRV_MoveToEx(DC *dc,INT x,INT y,LPPOINT pt)
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{
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EMRMOVETOEX emr;
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emr.emr.iType = EMR_MOVETOEX;
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emr.emr.nSize = sizeof(emr);
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emr.ptl.x = x;
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emr.ptl.y = y;
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if(!EMFDRV_WriteRecord( dc, &emr.emr ))
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return FALSE;
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if (pt) {
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pt->x = dc->w.CursPosX;
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pt->y = dc->w.CursPosY;
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}
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dc->w.CursPosX = x;
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dc->w.CursPosY = y;
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return TRUE;
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}
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/***********************************************************************
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* EMFDRV_LineTo
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*/
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BOOL
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EMFDRV_LineTo( DC *dc, INT x, INT y )
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{
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EMRLINETO emr;
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RECTL bounds;
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emr.emr.iType = EMR_LINETO;
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emr.emr.nSize = sizeof(emr);
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emr.ptl.x = x;
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emr.ptl.y = y;
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if(!EMFDRV_WriteRecord( dc, &emr.emr ))
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return FALSE;
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bounds.left = MIN(x, dc->w.CursPosX);
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bounds.top = MIN(y, dc->w.CursPosY);
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bounds.right = MAX(x, dc->w.CursPosX);
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bounds.bottom = MAX(y, dc->w.CursPosY);
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EMFDRV_UpdateBBox( dc, &bounds );
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dc->w.CursPosX = x;
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dc->w.CursPosY = y;
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return TRUE;
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}
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/***********************************************************************
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* EMFDRV_ArcChordPie
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*/
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static BOOL
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EMFDRV_ArcChordPie( DC *dc, INT left, INT top, INT right, INT bottom,
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INT xstart, INT ystart, INT xend, INT yend, DWORD iType )
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{
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INT temp, xCentre, yCentre, i;
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double angleStart, angleEnd;
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double xinterStart, yinterStart, xinterEnd, yinterEnd;
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EMRARC emr;
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RECTL bounds;
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if(left == right || top == bottom) return FALSE;
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if(left > right) {temp = left; left = right; right = temp;}
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if(top > bottom) {temp = top; top = bottom; bottom = temp;}
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right--;
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bottom--;
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emr.emr.iType = iType;
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emr.emr.nSize = sizeof(emr);
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emr.rclBox.left = left;
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emr.rclBox.top = top;
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emr.rclBox.right = right;
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emr.rclBox.bottom = bottom;
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emr.ptlStart.x = xstart;
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emr.ptlStart.y = ystart;
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emr.ptlEnd.x = xend;
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emr.ptlEnd.x = yend;
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/* Now calculate the BBox */
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xCentre = (left + right + 1) / 2;
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yCentre = (top + bottom + 1) / 2;
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xstart -= xCentre;
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ystart -= yCentre;
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xend -= xCentre;
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yend -= yCentre;
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/* invert y co-ords to get angle anti-clockwise from x-axis */
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angleStart = atan2( -(double)ystart, (double)xstart);
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angleEnd = atan2( -(double)yend, (double)xend);
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/* These are the intercepts of the start/end lines with the arc */
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xinterStart = (right - left + 1)/2 * cos(angleStart) + xCentre;
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yinterStart = -(bottom - top + 1)/2 * sin(angleStart) + yCentre;
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xinterEnd = (right - left + 1)/2 * cos(angleEnd) + xCentre;
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yinterEnd = -(bottom - top + 1)/2 * sin(angleEnd) + yCentre;
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if(angleStart < 0) angleStart += 2 * M_PI;
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if(angleEnd < 0) angleEnd += 2 * M_PI;
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if(angleEnd < angleStart) angleEnd += 2 * M_PI;
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bounds.left = MIN(xinterStart, xinterEnd);
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bounds.top = MIN(yinterStart, yinterEnd);
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bounds.right = MAX(xinterStart, xinterEnd);
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bounds.bottom = MAX(yinterStart, yinterEnd);
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for(i = 0; i <= 8; i++) {
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if(i * M_PI / 2 < angleStart) /* loop until we're past start */
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continue;
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if(i * M_PI / 2 > angleEnd) /* if we're past end we're finished */
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break;
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/* the arc touches the rectangle at the start of quadrant i, so adjust
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BBox to reflect this. */
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switch(i % 4) {
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case 0:
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bounds.right = right;
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break;
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case 1:
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bounds.top = top;
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break;
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case 2:
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bounds.left = left;
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break;
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case 3:
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bounds.bottom = bottom;
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break;
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}
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}
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/* If we're drawing a pie then make sure we include the centre */
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if(iType == EMR_PIE) {
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if(bounds.left > xCentre) bounds.left = xCentre;
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else if(bounds.right < xCentre) bounds.right = xCentre;
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if(bounds.top > yCentre) bounds.top = yCentre;
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else if(bounds.bottom < yCentre) bounds.right = yCentre;
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}
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if(!EMFDRV_WriteRecord( dc, &emr.emr ))
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return FALSE;
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EMFDRV_UpdateBBox( dc, &bounds );
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return TRUE;
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}
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/***********************************************************************
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* EMFDRV_Arc
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*/
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BOOL
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EMFDRV_Arc( DC *dc, INT left, INT top, INT right, INT bottom,
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INT xstart, INT ystart, INT xend, INT yend )
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{
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return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
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xend, yend, EMR_ARC );
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}
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/***********************************************************************
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* EMFDRV_Pie
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*/
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BOOL
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EMFDRV_Pie( DC *dc, INT left, INT top, INT right, INT bottom,
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||||||
|
INT xstart, INT ystart, INT xend, INT yend )
|
||||||
|
{
|
||||||
|
return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
|
||||||
|
xend, yend, EMR_PIE );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_Chord
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_Chord( DC *dc, INT left, INT top, INT right, INT bottom,
|
||||||
|
INT xstart, INT ystart, INT xend, INT yend )
|
||||||
|
{
|
||||||
|
return EMFDRV_ArcChordPie( dc, left, top, right, bottom, xstart, ystart,
|
||||||
|
xend, yend, EMR_CHORD );
|
||||||
|
}
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_Ellipse
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_Ellipse( DC *dc, INT left, INT top, INT right, INT bottom )
|
||||||
|
{
|
||||||
|
EMRELLIPSE emr;
|
||||||
|
INT temp;
|
||||||
|
|
||||||
|
TRACE(enhmetafile, "%d,%d - %d,%d\n", left, top, right, bottom);
|
||||||
|
|
||||||
|
if(left == right || top == bottom) return FALSE;
|
||||||
|
|
||||||
|
if(left > right) {temp = left; left = right; right = temp;}
|
||||||
|
if(top > bottom) {temp = top; top = bottom; bottom = temp;}
|
||||||
|
|
||||||
|
right--;
|
||||||
|
bottom--;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_ELLIPSE;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.rclBox.left = left;
|
||||||
|
emr.rclBox.top = top;
|
||||||
|
emr.rclBox.right = right;
|
||||||
|
emr.rclBox.bottom = bottom;
|
||||||
|
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr.rclBox );
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_Rectangle
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_Rectangle(DC *dc, INT left, INT top, INT right, INT bottom)
|
||||||
|
{
|
||||||
|
EMRRECTANGLE emr;
|
||||||
|
INT temp;
|
||||||
|
|
||||||
|
TRACE(enhmetafile, "%d,%d - %d,%d\n", left, top, right, bottom);
|
||||||
|
|
||||||
|
if(left == right || top == bottom) return FALSE;
|
||||||
|
|
||||||
|
if(left > right) {temp = left; left = right; right = temp;}
|
||||||
|
if(top > bottom) {temp = top; top = bottom; bottom = temp;}
|
||||||
|
|
||||||
|
right--;
|
||||||
|
bottom--;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_RECTANGLE;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.rclBox.left = left;
|
||||||
|
emr.rclBox.top = top;
|
||||||
|
emr.rclBox.right = right;
|
||||||
|
emr.rclBox.bottom = bottom;
|
||||||
|
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr.rclBox );
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_RoundRect
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_RoundRect( DC *dc, INT left, INT top, INT right,
|
||||||
|
INT bottom, INT ell_width, INT ell_height )
|
||||||
|
{
|
||||||
|
EMRROUNDRECT emr;
|
||||||
|
INT temp;
|
||||||
|
|
||||||
|
if(left == right || top == bottom) return FALSE;
|
||||||
|
|
||||||
|
if(left > right) {temp = left; left = right; right = temp;}
|
||||||
|
if(top > bottom) {temp = top; top = bottom; bottom = temp;}
|
||||||
|
|
||||||
|
right--;
|
||||||
|
bottom--;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_ROUNDRECT;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.rclBox.left = left;
|
||||||
|
emr.rclBox.top = top;
|
||||||
|
emr.rclBox.right = right;
|
||||||
|
emr.rclBox.bottom = bottom;
|
||||||
|
emr.szlCorner.cx = ell_width;
|
||||||
|
emr.szlCorner.cy = ell_height;
|
||||||
|
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr.rclBox );
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_SetPixel
|
||||||
|
*/
|
||||||
|
COLORREF
|
||||||
|
EMFDRV_SetPixel( DC *dc, INT x, INT y, COLORREF color )
|
||||||
|
{
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_Polylinegon
|
||||||
|
*
|
||||||
|
* Helper for EMFDRV_Poly{line|gon}
|
||||||
|
*/
|
||||||
|
static BOOL
|
||||||
|
EMFDRV_Polylinegon( DC *dc, const POINT* pt, INT count, DWORD iType )
|
||||||
|
{
|
||||||
|
EMRPOLYLINE *emr;
|
||||||
|
DWORD size;
|
||||||
|
INT i;
|
||||||
|
BOOL ret;
|
||||||
|
|
||||||
|
size = sizeof(EMRPOLYLINE) + sizeof(POINTL) * (count - 1);
|
||||||
|
|
||||||
|
emr = HeapAlloc( SystemHeap, 0, size );
|
||||||
|
emr->emr.iType = iType;
|
||||||
|
emr->emr.nSize = size;
|
||||||
|
|
||||||
|
emr->rclBounds.left = emr->rclBounds.right = pt[0].x;
|
||||||
|
emr->rclBounds.top = emr->rclBounds.bottom = pt[0].y;
|
||||||
|
|
||||||
|
for(i = 1; i < count; i++) {
|
||||||
|
if(pt[i].x < emr->rclBounds.left)
|
||||||
|
emr->rclBounds.left = pt[i].x;
|
||||||
|
else if(pt[i].x > emr->rclBounds.right)
|
||||||
|
emr->rclBounds.right = pt[i].x;
|
||||||
|
if(pt[i].y < emr->rclBounds.top)
|
||||||
|
emr->rclBounds.top = pt[i].y;
|
||||||
|
else if(pt[i].y > emr->rclBounds.bottom)
|
||||||
|
emr->rclBounds.bottom = pt[i].y;
|
||||||
|
}
|
||||||
|
|
||||||
|
emr->cptl = count;
|
||||||
|
memcpy(emr->aptl, pt, size);
|
||||||
|
|
||||||
|
ret = EMFDRV_WriteRecord( dc, &emr->emr );
|
||||||
|
if(ret)
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr->rclBounds );
|
||||||
|
HeapFree( SystemHeap, 0, emr );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_Polyline
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_Polyline( DC *dc, const POINT* pt, INT count )
|
||||||
|
{
|
||||||
|
return EMFDRV_Polylinegon( dc, pt, count, EMR_POLYLINE );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_Polygon
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_Polygon( DC *dc, const POINT* pt, INT count )
|
||||||
|
{
|
||||||
|
if(count < 2) return FALSE;
|
||||||
|
return EMFDRV_Polylinegon( dc, pt, count, EMR_POLYGON );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_PolyPolylinegon
|
||||||
|
*
|
||||||
|
* Helper for EMFDRV_PolyPoly{line|gon}
|
||||||
|
*/
|
||||||
|
static BOOL
|
||||||
|
EMFDRV_PolyPolylinegon( DC *dc, const POINT* pt, const INT* counts, UINT polys,
|
||||||
|
DWORD iType)
|
||||||
|
{
|
||||||
|
EMRPOLYPOLYLINE *emr;
|
||||||
|
DWORD cptl = 0, poly, size, point;
|
||||||
|
RECTL bounds;
|
||||||
|
const POINT *pts;
|
||||||
|
BOOL ret;
|
||||||
|
|
||||||
|
bounds.left = bounds.right = pt[0].x;
|
||||||
|
bounds.top = bounds.bottom = pt[0].y;
|
||||||
|
|
||||||
|
pts = pt;
|
||||||
|
for(poly = 0; poly < polys; poly++) {
|
||||||
|
cptl += counts[poly];
|
||||||
|
for(point = 0; point < counts[poly]; point++) {
|
||||||
|
if(bounds.left > pts->x) bounds.left = pts->x;
|
||||||
|
else if(bounds.right < pts->x) bounds.right = pts->x;
|
||||||
|
if(bounds.top > pts->y) bounds.top = pts->y;
|
||||||
|
else if(bounds.bottom < pts->y) bounds.bottom = pts->y;
|
||||||
|
pts++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
size = sizeof(EMRPOLYPOLYLINE) + (polys - 1) * sizeof(DWORD) +
|
||||||
|
(cptl - 1) * sizeof(POINTL);
|
||||||
|
|
||||||
|
emr = HeapAlloc( SystemHeap, 0, size );
|
||||||
|
|
||||||
|
emr->emr.iType = iType;
|
||||||
|
emr->emr.nSize = size;
|
||||||
|
emr->rclBounds = bounds;
|
||||||
|
emr->nPolys = polys;
|
||||||
|
emr->cptl = cptl;
|
||||||
|
memcpy(emr->aPolyCounts, counts, polys * sizeof(DWORD));
|
||||||
|
memcpy(emr->aPolyCounts + polys, pt, cptl * sizeof(POINT));
|
||||||
|
ret = EMFDRV_WriteRecord( dc, &emr->emr );
|
||||||
|
if(ret)
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr->rclBounds );
|
||||||
|
HeapFree( SystemHeap, 0, emr );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_PolyPolyline
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_PolyPolyline(DC *dc, const POINT* pt, const DWORD* counts, DWORD polys)
|
||||||
|
{
|
||||||
|
return EMFDRV_PolyPolylinegon( dc, pt, (INT *)counts, polys,
|
||||||
|
EMR_POLYPOLYLINE );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_PolyPolygon
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_PolyPolygon( DC *dc, const POINT* pt, const INT* counts, UINT polys )
|
||||||
|
{
|
||||||
|
return EMFDRV_PolyPolylinegon( dc, pt, counts, polys, EMR_POLYPOLYGON );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_ExtFloodFill
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_ExtFloodFill( DC *dc, INT x, INT y, COLORREF color, UINT fillType )
|
||||||
|
{
|
||||||
|
EMREXTFLOODFILL emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_EXTFLOODFILL;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ptlStart.x = x;
|
||||||
|
emr.ptlStart.y = y;
|
||||||
|
emr.crColor = color;
|
||||||
|
emr.iMode = fillType;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*********************************************************************
|
||||||
|
* EMFDRV_FillRgn
|
||||||
|
*/
|
||||||
|
BOOL EMFDRV_FillRgn( DC *dc, HRGN hrgn, HBRUSH hbrush )
|
||||||
|
{
|
||||||
|
EMRFILLRGN *emr;
|
||||||
|
DWORD size, rgnsize, index;
|
||||||
|
BOOL ret;
|
||||||
|
|
||||||
|
index = EMFDRV_CreateBrushIndirect( dc, hbrush );
|
||||||
|
if(!index) return FALSE;
|
||||||
|
|
||||||
|
rgnsize = GetRegionData( hrgn, 0, NULL );
|
||||||
|
size = rgnsize + sizeof(EMRFILLRGN) - 1;
|
||||||
|
emr = HeapAlloc( SystemHeap, 0, size );
|
||||||
|
|
||||||
|
GetRegionData( hrgn, rgnsize, (RGNDATA *)&emr->RgnData );
|
||||||
|
|
||||||
|
emr->emr.iType = EMR_FILLRGN;
|
||||||
|
emr->emr.nSize = size;
|
||||||
|
emr->rclBounds.left = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.left;
|
||||||
|
emr->rclBounds.top = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.top;
|
||||||
|
emr->rclBounds.right = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.right - 1;
|
||||||
|
emr->rclBounds.bottom = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.bottom - 1;
|
||||||
|
emr->cbRgnData = rgnsize;
|
||||||
|
emr->ihBrush = index;
|
||||||
|
|
||||||
|
ret = EMFDRV_WriteRecord( dc, &emr->emr );
|
||||||
|
if(ret)
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr->rclBounds );
|
||||||
|
HeapFree( SystemHeap, 0, emr );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
/*********************************************************************
|
||||||
|
* EMFDRV_FrameRgn
|
||||||
|
*/
|
||||||
|
BOOL EMFDRV_FrameRgn( DC *dc, HRGN hrgn, HBRUSH hbrush, INT width, INT height )
|
||||||
|
{
|
||||||
|
EMRFRAMERGN *emr;
|
||||||
|
DWORD size, rgnsize, index;
|
||||||
|
BOOL ret;
|
||||||
|
|
||||||
|
index = EMFDRV_CreateBrushIndirect( dc, hbrush );
|
||||||
|
if(!index) return FALSE;
|
||||||
|
|
||||||
|
rgnsize = GetRegionData( hrgn, 0, NULL );
|
||||||
|
size = rgnsize + sizeof(EMRFRAMERGN) - 1;
|
||||||
|
emr = HeapAlloc( SystemHeap, 0, size );
|
||||||
|
|
||||||
|
GetRegionData( hrgn, rgnsize, (RGNDATA *)&emr->RgnData );
|
||||||
|
|
||||||
|
emr->emr.iType = EMR_FRAMERGN;
|
||||||
|
emr->emr.nSize = size;
|
||||||
|
emr->rclBounds.left = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.left;
|
||||||
|
emr->rclBounds.top = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.top;
|
||||||
|
emr->rclBounds.right = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.right - 1;
|
||||||
|
emr->rclBounds.bottom = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.bottom - 1;
|
||||||
|
emr->cbRgnData = rgnsize;
|
||||||
|
emr->ihBrush = index;
|
||||||
|
emr->szlStroke.cx = width;
|
||||||
|
emr->szlStroke.cy = height;
|
||||||
|
|
||||||
|
ret = EMFDRV_WriteRecord( dc, &emr->emr );
|
||||||
|
if(ret)
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr->rclBounds );
|
||||||
|
HeapFree( SystemHeap, 0, emr );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*********************************************************************
|
||||||
|
* EMFDRV_PaintInvertRgn
|
||||||
|
*
|
||||||
|
* Helper for EMFDRV_{Paint|Invert}Rgn
|
||||||
|
*/
|
||||||
|
static BOOL EMFDRV_PaintInvertRgn( DC *dc, HRGN hrgn, DWORD iType )
|
||||||
|
{
|
||||||
|
EMRINVERTRGN *emr;
|
||||||
|
DWORD size, rgnsize;
|
||||||
|
BOOL ret;
|
||||||
|
|
||||||
|
|
||||||
|
rgnsize = GetRegionData( hrgn, 0, NULL );
|
||||||
|
size = rgnsize + sizeof(EMRINVERTRGN) - 1;
|
||||||
|
emr = HeapAlloc( SystemHeap, 0, size );
|
||||||
|
|
||||||
|
GetRegionData( hrgn, rgnsize, (RGNDATA *)&emr->RgnData );
|
||||||
|
|
||||||
|
emr->emr.iType = iType;
|
||||||
|
emr->emr.nSize = size;
|
||||||
|
emr->rclBounds.left = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.left;
|
||||||
|
emr->rclBounds.top = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.top;
|
||||||
|
emr->rclBounds.right = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.right - 1;
|
||||||
|
emr->rclBounds.bottom = ((RGNDATA *)&emr->RgnData)->rdh.rcBound.bottom - 1;
|
||||||
|
emr->cbRgnData = rgnsize;
|
||||||
|
|
||||||
|
ret = EMFDRV_WriteRecord( dc, &emr->emr );
|
||||||
|
if(ret)
|
||||||
|
EMFDRV_UpdateBBox( dc, &emr->rclBounds );
|
||||||
|
HeapFree( SystemHeap, 0, emr );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_PaintRgn
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_PaintRgn( DC *dc, HRGN hrgn )
|
||||||
|
{
|
||||||
|
return EMFDRV_PaintInvertRgn( dc, hrgn, EMR_PAINTRGN );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_InvertRgn
|
||||||
|
*/
|
||||||
|
BOOL
|
||||||
|
EMFDRV_InvertRgn( DC *dc, HRGN hrgn )
|
||||||
|
{
|
||||||
|
return EMFDRV_PaintInvertRgn( dc, hrgn, EMR_INVERTRGN );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_SetBkColor
|
||||||
|
*/
|
||||||
|
COLORREF
|
||||||
|
EMFDRV_SetBkColor( DC *dc, COLORREF color )
|
||||||
|
{
|
||||||
|
EMRSETBKCOLOR emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SETBKCOLOR;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.crColor = color;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_SetTextColor
|
||||||
|
*/
|
||||||
|
COLORREF
|
||||||
|
EMFDRV_SetTextColor( DC *dc, COLORREF color )
|
||||||
|
{
|
||||||
|
EMRSETTEXTCOLOR emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SETTEXTCOLOR;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.crColor = color;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
|
@ -0,0 +1,337 @@
|
||||||
|
/*
|
||||||
|
* Enhanced MetaFile driver initialisation functions
|
||||||
|
*
|
||||||
|
* Copyright 1999 Huw D M Davies
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "windef.h"
|
||||||
|
#include "wingdi.h"
|
||||||
|
#include "dc.h"
|
||||||
|
#include "heap.h"
|
||||||
|
#include "global.h"
|
||||||
|
#include "enhmetafile.h"
|
||||||
|
#include "enhmetafiledrv.h"
|
||||||
|
#include "wine/winestring.h"
|
||||||
|
#include "debug.h"
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
DEFAULT_DEBUG_CHANNEL(enhmetafile)
|
||||||
|
|
||||||
|
static const DC_FUNCTIONS EMFDRV_Funcs =
|
||||||
|
{
|
||||||
|
EMFDRV_Arc, /* pArc */
|
||||||
|
NULL, /* pBitBlt */
|
||||||
|
NULL, /* pBitmapBits */
|
||||||
|
EMFDRV_Chord, /* pChord */
|
||||||
|
NULL, /* pCreateBitmap */
|
||||||
|
NULL, /* no implementation */ /* pCreateDC */
|
||||||
|
NULL, /* no implementation */ /* pDeleteDC */
|
||||||
|
NULL, /* pCreateDIBSection */
|
||||||
|
NULL, /* pCreateDIBSection16 */
|
||||||
|
NULL, /* pDeleteObject */
|
||||||
|
EMFDRV_Ellipse, /* pEllipse */
|
||||||
|
NULL, /* pEnumDeviceFonts */
|
||||||
|
NULL, /* pEscape */
|
||||||
|
EMFDRV_ExcludeClipRect, /* pExcludeClipRect */
|
||||||
|
EMFDRV_ExtFloodFill, /* pExtFloodFill */
|
||||||
|
NULL, /* pExtTextOut */
|
||||||
|
EMFDRV_FillRgn, /* pFillRgn */
|
||||||
|
EMFDRV_FrameRgn, /* pFrameRgn */
|
||||||
|
NULL, /* pGetCharWidth */
|
||||||
|
NULL, /* no implementation */ /* pGetPixel */
|
||||||
|
NULL, /* pGetTextExtentPoint */
|
||||||
|
NULL, /* pGetTextMetrics */
|
||||||
|
EMFDRV_IntersectClipRect, /* pIntersectClipRect */
|
||||||
|
EMFDRV_InvertRgn, /* pInvertRgn */
|
||||||
|
EMFDRV_LineTo, /* pLineTo */
|
||||||
|
NULL, /* pLoadOEMResource */
|
||||||
|
EMFDRV_MoveToEx, /* pMoveToEx */
|
||||||
|
EMFDRV_OffsetClipRgn, /* pOffsetClipRgn */
|
||||||
|
NULL, /* pOffsetViewportOrg */
|
||||||
|
NULL, /* pOffsetWindowOrg */
|
||||||
|
EMFDRV_PaintRgn, /* pPaintRgn */
|
||||||
|
NULL, /* pPatBlt */
|
||||||
|
EMFDRV_Pie, /* pPie */
|
||||||
|
EMFDRV_PolyPolygon, /* pPolyPolygon */
|
||||||
|
EMFDRV_PolyPolyline, /* pPolyPolyline */
|
||||||
|
EMFDRV_Polygon, /* pPolygon */
|
||||||
|
EMFDRV_Polyline, /* pPolyline */
|
||||||
|
NULL, /* pPolyBezier */
|
||||||
|
NULL, /* pRealizePalette */
|
||||||
|
EMFDRV_Rectangle, /* pRectangle */
|
||||||
|
EMFDRV_RestoreDC, /* pRestoreDC */
|
||||||
|
EMFDRV_RoundRect, /* pRoundRect */
|
||||||
|
EMFDRV_SaveDC, /* pSaveDC */
|
||||||
|
EMFDRV_ScaleViewportExt, /* pScaleViewportExt */
|
||||||
|
EMFDRV_ScaleWindowExt, /* pScaleWindowExt */
|
||||||
|
NULL, /* pSelectClipRgn */
|
||||||
|
EMFDRV_SelectObject, /* pSelectObject */
|
||||||
|
NULL, /* pSelectPalette */
|
||||||
|
EMFDRV_SetBkColor, /* pSetBkColor */
|
||||||
|
EMFDRV_SetBkMode, /* pSetBkMode */
|
||||||
|
NULL, /* pSetDeviceClipping */
|
||||||
|
NULL, /* pSetDIBitsToDevice */
|
||||||
|
EMFDRV_SetMapMode, /* pSetMapMode */
|
||||||
|
EMFDRV_SetMapperFlags, /* pSetMapperFlags */
|
||||||
|
NULL, /* pSetPixel */
|
||||||
|
EMFDRV_SetPolyFillMode, /* pSetPolyFillMode */
|
||||||
|
EMFDRV_SetROP2, /* pSetROP2 */
|
||||||
|
NULL, /* pSetRelAbs */
|
||||||
|
EMFDRV_SetStretchBltMode, /* pSetStretchBltMode */
|
||||||
|
EMFDRV_SetTextAlign, /* pSetTextAlign */
|
||||||
|
NULL, /* pSetTextCharacterExtra */
|
||||||
|
EMFDRV_SetTextColor, /* pSetTextColor */
|
||||||
|
NULL, /* pSetTextJustification */
|
||||||
|
EMFDRV_SetViewportExt, /* pSetViewportExt */
|
||||||
|
EMFDRV_SetViewportOrg, /* pSetViewportOrg */
|
||||||
|
EMFDRV_SetWindowExt, /* pSetWindowExt */
|
||||||
|
EMFDRV_SetWindowOrg, /* pSetWindowOrg */
|
||||||
|
NULL, /* pStretchBlt */
|
||||||
|
NULL /* pStretchDIBits */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* EMFDRV_DeleteDC
|
||||||
|
*/
|
||||||
|
static BOOL EMFDRV_DeleteDC( DC *dc )
|
||||||
|
{
|
||||||
|
EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dc->physDev;
|
||||||
|
|
||||||
|
if (physDev->emh) HeapFree( SystemHeap, 0, physDev->emh );
|
||||||
|
HeapFree( SystemHeap, 0, physDev );
|
||||||
|
dc->physDev = NULL;
|
||||||
|
GDI_FreeObject(dc->hSelf);
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* EMFDRV_WriteRecord
|
||||||
|
*
|
||||||
|
* Warning: this function can change the pointer to the metafile header.
|
||||||
|
*/
|
||||||
|
BOOL EMFDRV_WriteRecord( DC *dc, EMR *emr )
|
||||||
|
{
|
||||||
|
DWORD len;
|
||||||
|
ENHMETAHEADER *emh;
|
||||||
|
EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dc->physDev;
|
||||||
|
|
||||||
|
physDev->emh->nBytes += emr->nSize;
|
||||||
|
physDev->emh->nRecords++;
|
||||||
|
|
||||||
|
if(physDev->hFile) {
|
||||||
|
TRACE(enhmetafile,"Writing record to disk\n");
|
||||||
|
if (!WriteFile(physDev->hFile, (char *)emr, emr->nSize, NULL, NULL))
|
||||||
|
return FALSE;
|
||||||
|
} else {
|
||||||
|
len = physDev->emh->nBytes;
|
||||||
|
emh = HeapReAlloc( SystemHeap, 0, physDev->emh, len );
|
||||||
|
if (!emh) return FALSE;
|
||||||
|
physDev->emh = emh;
|
||||||
|
memcpy((CHAR *)physDev->emh + physDev->emh->nBytes - emr->nSize, emr,
|
||||||
|
emr->nSize);
|
||||||
|
}
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* EMFDRV_UpdateBBox
|
||||||
|
*/
|
||||||
|
void EMFDRV_UpdateBBox( DC *dc, RECTL *rect )
|
||||||
|
{
|
||||||
|
EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dc->physDev;
|
||||||
|
RECTL *bounds = &physDev->emh->rclBounds;
|
||||||
|
|
||||||
|
if(bounds->left > bounds->right) {/* first rect */
|
||||||
|
*bounds = *rect;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
bounds->left = MIN(bounds->left, rect->left);
|
||||||
|
bounds->top = MIN(bounds->top, rect->top);
|
||||||
|
bounds->right = MAX(bounds->right, rect->right);
|
||||||
|
bounds->bottom = MAX(bounds->bottom, rect->bottom);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* EMFDRV_AddHandleDC
|
||||||
|
*
|
||||||
|
* Note: this function assumes that we never delete objects.
|
||||||
|
* If we do someday, we'll need to maintain a table to re-use deleted
|
||||||
|
* handles.
|
||||||
|
*/
|
||||||
|
int EMFDRV_AddHandleDC( DC *dc )
|
||||||
|
{
|
||||||
|
EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dc->physDev;
|
||||||
|
physDev->emh->nHandles++;
|
||||||
|
return physDev->nextHandle++;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* CreateEnhMetaFileA (GDI32.41)
|
||||||
|
*/
|
||||||
|
HDC WINAPI CreateEnhMetaFileA(
|
||||||
|
HDC hdc, /* optional reference DC */
|
||||||
|
LPCSTR filename, /* optional filename for disk metafiles */
|
||||||
|
const RECT *rect, /* optional bounding rectangle */
|
||||||
|
LPCSTR description /* optional description */
|
||||||
|
)
|
||||||
|
{
|
||||||
|
LPWSTR filenameW = NULL;
|
||||||
|
LPWSTR descriptionW = NULL;
|
||||||
|
HDC hReturnDC;
|
||||||
|
DWORD len1, len2;
|
||||||
|
|
||||||
|
if(filename)
|
||||||
|
filenameW = HEAP_strdupAtoW( GetProcessHeap(), 0, filename );
|
||||||
|
|
||||||
|
if(description) {
|
||||||
|
len1 = strlen(description);
|
||||||
|
len2 = strlen(description + len1 + 1);
|
||||||
|
descriptionW = HeapAlloc( GetProcessHeap(), 0, (len1 + len2 + 3) * 2);
|
||||||
|
lstrcpyAtoW(descriptionW, description );
|
||||||
|
lstrcpyAtoW(descriptionW + len1 + 1 , description + len1 + 1);
|
||||||
|
*(descriptionW + len1 + len2 + 2) = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
hReturnDC = CreateEnhMetaFileW(hdc, filenameW, rect, descriptionW);
|
||||||
|
|
||||||
|
if(filenameW)
|
||||||
|
HeapFree( GetProcessHeap(), 0, filenameW );
|
||||||
|
if(descriptionW)
|
||||||
|
HeapFree( GetProcessHeap(), 0, descriptionW );
|
||||||
|
|
||||||
|
return hReturnDC;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**********************************************************************
|
||||||
|
* CreateEnhMetaFileW (GDI32.42)
|
||||||
|
*/
|
||||||
|
HDC WINAPI CreateEnhMetaFileW(
|
||||||
|
HDC hdc, /* optional reference DC */
|
||||||
|
LPCWSTR filename, /* optional filename for disk metafiles */
|
||||||
|
const RECT* rect, /* optional bounding rectangle */
|
||||||
|
LPCWSTR description /* optional description */
|
||||||
|
)
|
||||||
|
{
|
||||||
|
DC *dc;
|
||||||
|
EMFDRV_PDEVICE *physDev;
|
||||||
|
HFILE hFile;
|
||||||
|
DWORD size = 0, length = 0;
|
||||||
|
|
||||||
|
TRACE(enhmetafile, "'%s'\n", debugstr_w(filename) );
|
||||||
|
|
||||||
|
if (!(dc = DC_AllocDC( &EMFDRV_Funcs ))) return 0;
|
||||||
|
dc->header.wMagic = ENHMETAFILE_DC_MAGIC;
|
||||||
|
|
||||||
|
physDev = (EMFDRV_PDEVICE *)HeapAlloc(SystemHeap,0,sizeof(*physDev));
|
||||||
|
if (!physDev) {
|
||||||
|
GDI_HEAP_FREE( dc->hSelf );
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
dc->physDev = physDev;
|
||||||
|
|
||||||
|
if(description) { /* App name\0Title\0\0 */
|
||||||
|
length = lstrlenW(description);
|
||||||
|
length += lstrlenW(description + length + 1);
|
||||||
|
length += 3;
|
||||||
|
length *= 2;
|
||||||
|
}
|
||||||
|
size = sizeof(ENHMETAHEADER) + (length + 3) / 4 * 4;
|
||||||
|
|
||||||
|
if (!(physDev->emh = HeapAlloc( SystemHeap, HEAP_ZERO_MEMORY, size))) {
|
||||||
|
HeapFree( SystemHeap, 0, physDev );
|
||||||
|
GDI_HEAP_FREE( dc->hSelf );
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
physDev->nextHandle = 1;
|
||||||
|
physDev->hFile = 0;
|
||||||
|
|
||||||
|
physDev->emh->iType = EMR_HEADER;
|
||||||
|
physDev->emh->nSize = size;
|
||||||
|
physDev->emh->dSignature = ENHMETA_SIGNATURE;
|
||||||
|
physDev->emh->nVersion = 0x10000;
|
||||||
|
physDev->emh->nBytes = physDev->emh->nSize;
|
||||||
|
physDev->emh->nRecords = 1;
|
||||||
|
physDev->emh->nHandles = 1;
|
||||||
|
physDev->emh->rclBounds.left = physDev->emh->rclBounds.top = 0;
|
||||||
|
physDev->emh->rclBounds.right = physDev->emh->rclBounds.bottom = -1;
|
||||||
|
physDev->emh->nDescription = length / 2;
|
||||||
|
physDev->emh->offDescription = length ? sizeof(ENHMETAHEADER) : 0;
|
||||||
|
memcpy((char *)physDev->emh + sizeof(ENHMETAHEADER), description, length);
|
||||||
|
|
||||||
|
if (filename) /* disk based metafile */
|
||||||
|
{
|
||||||
|
if ((hFile = CreateFileW(filename, GENERIC_WRITE | GENERIC_READ, 0,
|
||||||
|
NULL, CREATE_ALWAYS, 0, -1)) == HFILE_ERROR) {
|
||||||
|
EMFDRV_DeleteDC( dc );
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
if (!WriteFile( hFile, (LPSTR)physDev->emh, size, NULL, NULL )) {
|
||||||
|
EMFDRV_DeleteDC( dc );
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
physDev->hFile = hFile;
|
||||||
|
}
|
||||||
|
|
||||||
|
TRACE(enhmetafile, "returning %04x\n", dc->hSelf);
|
||||||
|
return dc->hSelf;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* CloseEnhMetaFile
|
||||||
|
*/
|
||||||
|
HENHMETAFILE WINAPI CloseEnhMetaFile( HDC hdc /* metafile DC */ )
|
||||||
|
{
|
||||||
|
HENHMETAFILE hmf;
|
||||||
|
EMFDRV_PDEVICE *physDev;
|
||||||
|
DC *dc;
|
||||||
|
EMREOF emr;
|
||||||
|
HANDLE hMapping = 0;
|
||||||
|
|
||||||
|
TRACE(enhmetafile, "(%04x)\n", hdc );
|
||||||
|
|
||||||
|
if (!(dc = (DC *) GDI_GetObjPtr( hdc, ENHMETAFILE_DC_MAGIC ))) return 0;
|
||||||
|
physDev = (EMFDRV_PDEVICE *)dc->physDev;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_EOF;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.nPalEntries = 0;
|
||||||
|
emr.offPalEntries = 0;
|
||||||
|
emr.nSizeLast = emr.emr.nSize;
|
||||||
|
EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
|
||||||
|
if (physDev->hFile) /* disk based metafile */
|
||||||
|
{
|
||||||
|
if (SetFilePointer(physDev->hFile, 0, NULL, FILE_BEGIN) != 0) {
|
||||||
|
EMFDRV_DeleteDC( dc );
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!WriteFile(physDev->hFile, (LPSTR)physDev->emh,
|
||||||
|
sizeof(*physDev->emh), NULL, NULL)) {
|
||||||
|
EMFDRV_DeleteDC( dc );
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
HeapFree( SystemHeap, 0, physDev->emh );
|
||||||
|
hMapping = CreateFileMappingA(physDev->hFile, NULL, PAGE_READONLY, 0,
|
||||||
|
0, NULL);
|
||||||
|
TRACE(enhmetafile, "hMapping = %08x\n", hMapping );
|
||||||
|
physDev->emh = MapViewOfFile(hMapping, FILE_MAP_READ, 0, 0, 0);
|
||||||
|
TRACE(enhmetafile, "view = %p\n", physDev->emh );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
hmf = EMF_Create_HENHMETAFILE( physDev->emh, physDev->hFile, hMapping );
|
||||||
|
physDev->emh = NULL; /* So it won't be deleted */
|
||||||
|
EMFDRV_DeleteDC( dc );
|
||||||
|
return hmf;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,86 @@
|
||||||
|
/*
|
||||||
|
* Enhanced MetaFile driver mapping functions
|
||||||
|
*
|
||||||
|
* Copyright 1999 Huw D M Davies
|
||||||
|
*/
|
||||||
|
#include "enhmetafiledrv.h"
|
||||||
|
|
||||||
|
BOOL EMFDRV_SetViewportExt( DC *dc, INT cx, INT cy )
|
||||||
|
{
|
||||||
|
EMRSETVIEWPORTEXTEX emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SETVIEWPORTEXTEX;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.szlExtent.cx = cx;
|
||||||
|
emr.szlExtent.cy = cy;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL EMFDRV_SetWindowExt( DC *dc, INT cx, INT cy )
|
||||||
|
{
|
||||||
|
EMRSETWINDOWEXTEX emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SETWINDOWEXTEX;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.szlExtent.cx = cx;
|
||||||
|
emr.szlExtent.cy = cy;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL EMFDRV_SetViewportOrg( DC *dc, INT x, INT y )
|
||||||
|
{
|
||||||
|
EMRSETVIEWPORTORGEX emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SETVIEWPORTORGEX;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ptlOrigin.x = x;
|
||||||
|
emr.ptlOrigin.y = y;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL EMFDRV_SetWindowOrg( DC *dc, INT x, INT y )
|
||||||
|
{
|
||||||
|
EMRSETWINDOWORGEX emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SETWINDOWORGEX;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ptlOrigin.x = x;
|
||||||
|
emr.ptlOrigin.y = y;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL EMFDRV_ScaleViewportExt( DC *dc, INT xNum, INT xDenom, INT yNum,
|
||||||
|
INT yDenom )
|
||||||
|
{
|
||||||
|
EMRSCALEVIEWPORTEXTEX emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SCALEVIEWPORTEXTEX;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.xNum = xNum;
|
||||||
|
emr.xDenom = xDenom;
|
||||||
|
emr.yNum = yNum;
|
||||||
|
emr.yDenom = yDenom;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
BOOL EMFDRV_ScaleWindowExt( DC *dc, INT xNum, INT xDenom, INT yNum,
|
||||||
|
INT yDenom )
|
||||||
|
{
|
||||||
|
EMRSCALEWINDOWEXTEX emr;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SCALEWINDOWEXTEX;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.xNum = xNum;
|
||||||
|
emr.xDenom = xDenom;
|
||||||
|
emr.yNum = yNum;
|
||||||
|
emr.yDenom = yDenom;
|
||||||
|
|
||||||
|
return EMFDRV_WriteRecord( dc, &emr.emr );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,260 @@
|
||||||
|
/*
|
||||||
|
* Enhanced MetaFile objects
|
||||||
|
*
|
||||||
|
* Copyright 1999 Huw D M Davies
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include "bitmap.h"
|
||||||
|
#include "brush.h"
|
||||||
|
#include "font.h"
|
||||||
|
#include "enhmetafiledrv.h"
|
||||||
|
#include "pen.h"
|
||||||
|
#include "debug.h"
|
||||||
|
#include "heap.h"
|
||||||
|
|
||||||
|
DEFAULT_DEBUG_CHANNEL(enhmetafile)
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_BITMAP_SelectObject
|
||||||
|
*/
|
||||||
|
static HBITMAP EMFDRV_BITMAP_SelectObject( DC * dc, HBITMAP hbitmap )
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_CreateBrushIndirect
|
||||||
|
*/
|
||||||
|
DWORD EMFDRV_CreateBrushIndirect( DC *dc, HBRUSH hBrush )
|
||||||
|
{
|
||||||
|
DWORD index = 0;
|
||||||
|
BRUSHOBJ *brushObj = (BRUSHOBJ *)GDI_GetObjPtr( hBrush, BRUSH_MAGIC );
|
||||||
|
|
||||||
|
switch (brushObj->logbrush.lbStyle) {
|
||||||
|
case BS_SOLID:
|
||||||
|
case BS_HATCHED:
|
||||||
|
case BS_NULL:
|
||||||
|
{
|
||||||
|
EMRCREATEBRUSHINDIRECT emr;
|
||||||
|
emr.emr.iType = EMR_CREATEBRUSHINDIRECT;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ihBrush = index = EMFDRV_AddHandleDC( dc );
|
||||||
|
emr.lb = brushObj->logbrush;
|
||||||
|
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr.emr ))
|
||||||
|
index = 0;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case BS_DIBPATTERN:
|
||||||
|
{
|
||||||
|
EMRCREATEDIBPATTERNBRUSHPT *emr;
|
||||||
|
DWORD bmSize, biSize, size;
|
||||||
|
BITMAPINFO *info = GlobalLock16(brushObj->logbrush.lbHatch);
|
||||||
|
|
||||||
|
if (info->bmiHeader.biCompression)
|
||||||
|
bmSize = info->bmiHeader.biSizeImage;
|
||||||
|
else
|
||||||
|
bmSize = DIB_GetDIBImageBytes(info->bmiHeader.biWidth,
|
||||||
|
info->bmiHeader.biHeight,
|
||||||
|
info->bmiHeader.biBitCount);
|
||||||
|
biSize = DIB_BitmapInfoSize(info, LOWORD(brushObj->logbrush.lbColor));
|
||||||
|
size = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize + bmSize;
|
||||||
|
emr = HeapAlloc( SystemHeap, 0, size );
|
||||||
|
if(!emr) break;;
|
||||||
|
emr->emr.iType = EMR_CREATEDIBPATTERNBRUSHPT;
|
||||||
|
emr->emr.nSize = size;
|
||||||
|
emr->ihBrush = index = EMFDRV_AddHandleDC( dc );
|
||||||
|
emr->iUsage = LOWORD(brushObj->logbrush.lbColor);
|
||||||
|
emr->offBmi = sizeof(EMRCREATEDIBPATTERNBRUSHPT);
|
||||||
|
emr->cbBmi = biSize;
|
||||||
|
emr->offBits = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize;
|
||||||
|
memcpy((char *)emr + sizeof(EMRCREATEDIBPATTERNBRUSHPT), info,
|
||||||
|
biSize + bmSize );
|
||||||
|
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr->emr ))
|
||||||
|
index = 0;
|
||||||
|
HeapFree( SystemHeap, 0, emr );
|
||||||
|
GlobalUnlock16(brushObj->logbrush.lbHatch);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case BS_PATTERN:
|
||||||
|
FIXME(enhmetafile, "Unsupported style %x\n",
|
||||||
|
brushObj->logbrush.lbStyle);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
FIXME(enhmetafile, "Unknown style %x\n", brushObj->logbrush.lbStyle);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
GDI_HEAP_UNLOCK( hBrush );
|
||||||
|
return index;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_BRUSH_SelectObject
|
||||||
|
*/
|
||||||
|
static HBRUSH EMFDRV_BRUSH_SelectObject(DC *dc, HBRUSH hBrush )
|
||||||
|
{
|
||||||
|
EMRSELECTOBJECT emr;
|
||||||
|
DWORD index;
|
||||||
|
HBRUSH hOldBrush;
|
||||||
|
|
||||||
|
index = EMFDRV_CreateBrushIndirect(dc, hBrush );
|
||||||
|
if(!index) return FALSE;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SELECTOBJECT;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ihObject = index;
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr.emr ))
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
hOldBrush = dc->w.hBrush;
|
||||||
|
dc->w.hBrush = hBrush;
|
||||||
|
return hOldBrush;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* EMFDRV_CreateFontIndirect
|
||||||
|
*/
|
||||||
|
static BOOL EMFDRV_CreateFontIndirect(DC *dc, HFONT hFont )
|
||||||
|
{
|
||||||
|
DWORD index = 0;
|
||||||
|
FONTOBJ *fontObj = (FONTOBJ *)GDI_GetObjPtr( hFont, FONT_MAGIC );
|
||||||
|
EMREXTCREATEFONTINDIRECTW emr;
|
||||||
|
int i;
|
||||||
|
emr.emr.iType = EMR_EXTCREATEFONTINDIRECTW;
|
||||||
|
emr.emr.nSize = (sizeof(emr) + 3) / 4 * 4;
|
||||||
|
emr.ihFont = index = EMFDRV_AddHandleDC( dc );
|
||||||
|
FONT_LogFont16To32W( &(fontObj->logfont), &(emr.elfw.elfLogFont) );
|
||||||
|
emr.elfw.elfFullName[0] = '\0';
|
||||||
|
emr.elfw.elfStyle[0] = '\0';
|
||||||
|
emr.elfw.elfVersion = 0;
|
||||||
|
emr.elfw.elfStyleSize = 0;
|
||||||
|
emr.elfw.elfMatch = 0;
|
||||||
|
emr.elfw.elfReserved = 0;
|
||||||
|
for(i = 0; i < ELF_VENDOR_SIZE; i++)
|
||||||
|
emr.elfw.elfVendorId[i] = 0;
|
||||||
|
emr.elfw.elfCulture = PAN_CULTURE_LATIN;
|
||||||
|
emr.elfw.elfPanose.bFamilyType = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bSerifStyle = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bWeight = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bProportion = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bContrast = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bStrokeVariation = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bArmStyle = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bLetterform = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bMidline = PAN_NO_FIT;
|
||||||
|
emr.elfw.elfPanose.bXHeight = PAN_NO_FIT;
|
||||||
|
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr.emr ))
|
||||||
|
index = 0;
|
||||||
|
GDI_HEAP_UNLOCK( hFont );
|
||||||
|
return index;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_FONT_SelectObject
|
||||||
|
*/
|
||||||
|
static HFONT EMFDRV_FONT_SelectObject( DC * dc, HFONT hFont )
|
||||||
|
{
|
||||||
|
EMRSELECTOBJECT emr;
|
||||||
|
DWORD index;
|
||||||
|
HFONT hOldFont;
|
||||||
|
|
||||||
|
index = EMFDRV_CreateFontIndirect(dc, hFont );
|
||||||
|
if(!index) return FALSE;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SELECTOBJECT;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ihObject = index;
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr.emr ))
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
hOldFont = dc->w.hFont;
|
||||||
|
dc->w.hFont = hFont;
|
||||||
|
return hOldFont;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* EMFDRV_CreatePenIndirect
|
||||||
|
*/
|
||||||
|
static HPEN EMFDRV_CreatePenIndirect(DC *dc, HPEN hPen )
|
||||||
|
{
|
||||||
|
EMRCREATEPEN emr;
|
||||||
|
PENOBJ *penObj = (PENOBJ *)GDI_GetObjPtr( hPen, PEN_MAGIC );
|
||||||
|
DWORD index = 0;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_CREATEPEN;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ihPen = index = EMFDRV_AddHandleDC( dc );
|
||||||
|
emr.lopn = penObj->logpen;
|
||||||
|
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr.emr ))
|
||||||
|
index = 0;
|
||||||
|
GDI_HEAP_UNLOCK( hPen );
|
||||||
|
return index;
|
||||||
|
}
|
||||||
|
|
||||||
|
/******************************************************************
|
||||||
|
* EMFDRV_PEN_SelectObject
|
||||||
|
*/
|
||||||
|
static HPEN EMFDRV_PEN_SelectObject(DC *dc, HPEN hPen )
|
||||||
|
{
|
||||||
|
EMRSELECTOBJECT emr;
|
||||||
|
DWORD index;
|
||||||
|
HFONT hOldPen;
|
||||||
|
|
||||||
|
index = EMFDRV_CreatePenIndirect(dc, hPen );
|
||||||
|
if(!index) return FALSE;
|
||||||
|
|
||||||
|
emr.emr.iType = EMR_SELECTOBJECT;
|
||||||
|
emr.emr.nSize = sizeof(emr);
|
||||||
|
emr.ihObject = index;
|
||||||
|
if(!EMFDRV_WriteRecord( dc, &emr.emr ))
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
hOldPen = dc->w.hPen;
|
||||||
|
dc->w.hPen = hPen;
|
||||||
|
return hOldPen;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/***********************************************************************
|
||||||
|
* EMFDRV_SelectObject
|
||||||
|
*/
|
||||||
|
HGDIOBJ EMFDRV_SelectObject( DC *dc, HGDIOBJ handle )
|
||||||
|
{
|
||||||
|
GDIOBJHDR * ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE );
|
||||||
|
HGDIOBJ ret = 0;
|
||||||
|
|
||||||
|
if (!ptr) return 0;
|
||||||
|
TRACE(enhmetafile, "hdc=%04x %04x\n", dc->hSelf, handle );
|
||||||
|
|
||||||
|
switch(ptr->wMagic)
|
||||||
|
{
|
||||||
|
case PEN_MAGIC:
|
||||||
|
ret = EMFDRV_PEN_SelectObject( dc, handle );
|
||||||
|
break;
|
||||||
|
case BRUSH_MAGIC:
|
||||||
|
ret = EMFDRV_BRUSH_SelectObject( dc, handle );
|
||||||
|
break;
|
||||||
|
case FONT_MAGIC:
|
||||||
|
ret = EMFDRV_FONT_SelectObject( dc, handle );
|
||||||
|
break;
|
||||||
|
case BITMAP_MAGIC:
|
||||||
|
ret = EMFDRV_BITMAP_SelectObject( dc, handle );
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
GDI_HEAP_UNLOCK( handle );
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
|
@ -478,102 +478,3 @@ int MFDRV_AddHandleDC( DC *dc )
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/********************************************************************
|
|
||||||
|
|
||||||
Enhanced Metafile driver initializations
|
|
||||||
|
|
||||||
This possibly should be moved to their own file/directory
|
|
||||||
at some point.
|
|
||||||
|
|
||||||
**********************************************************************/
|
|
||||||
|
|
||||||
/**********************************************************************
|
|
||||||
* CreateEnhMetaFile32A (GDI32.41)
|
|
||||||
*/
|
|
||||||
HDC WINAPI CreateEnhMetaFileA(
|
|
||||||
HDC hdc, /* optional reference DC */
|
|
||||||
LPCSTR filename, /* optional filename for disk metafiles */
|
|
||||||
const RECT *rect, /* optional bounding rectangle */
|
|
||||||
LPCSTR description /* optional description */
|
|
||||||
)
|
|
||||||
{
|
|
||||||
#if 0
|
|
||||||
DC *dc;
|
|
||||||
METAFILEDRV_PDEVICE *physDev;
|
|
||||||
HFILE hFile;
|
|
||||||
|
|
||||||
if (!(dc = MFDRV_AllocMetaFile())) return 0;
|
|
||||||
physDev = (METAFILEDRV_PDEVICE *)dc->physDev;
|
|
||||||
|
|
||||||
if (filename) /* disk based metafile */
|
|
||||||
{
|
|
||||||
physDev->mh->mtType = METAFILE_DISK;
|
|
||||||
if ((hFile = _lcreat( filename, 0 )) == HFILE_ERROR)
|
|
||||||
{
|
|
||||||
MFDRV_DeleteDC( dc );
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
if (_lwrite( hFile, (LPSTR)physDev->mh,
|
|
||||||
sizeof(*physDev->mh)) == HFILE_ERROR)
|
|
||||||
{
|
|
||||||
MFDRV_DeleteDC( dc );
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
physDev->mh->mtNoParameters = hFile; /* store file descriptor here */
|
|
||||||
/* windows probably uses this too*/
|
|
||||||
}
|
|
||||||
else /* memory based metafile */
|
|
||||||
physDev->mh->mtType = METAFILE_MEMORY;
|
|
||||||
|
|
||||||
TRACE(metafile, "returning %04x\n", dc->hSelf);
|
|
||||||
return dc->hSelf;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
FIXME(metafile, "(0x%lx,%s,%p,%s): stub\n",
|
|
||||||
(DWORD)hdc, filename, rect, description);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**********************************************************************
|
|
||||||
* CreateEnhMetaFile32W (GDI32.42)
|
|
||||||
*/
|
|
||||||
HDC WINAPI CreateEnhMetaFileW(
|
|
||||||
HDC hdc, /* optional reference DC */
|
|
||||||
LPCWSTR filename, /* optional filename for disk metafiles */
|
|
||||||
const RECT* rect, /* optional bounding rectangle */
|
|
||||||
LPCWSTR description /* optional description */
|
|
||||||
)
|
|
||||||
{
|
|
||||||
LPSTR filenameA;
|
|
||||||
LPSTR descriptionA;
|
|
||||||
HDC hReturnDC;
|
|
||||||
|
|
||||||
filenameA = HEAP_strdupWtoA( GetProcessHeap(), 0, filename );
|
|
||||||
descriptionA = HEAP_strdupWtoA( GetProcessHeap(), 0, description );
|
|
||||||
|
|
||||||
hReturnDC = CreateEnhMetaFileA(hdc,
|
|
||||||
filenameA,
|
|
||||||
rect,
|
|
||||||
descriptionA);
|
|
||||||
|
|
||||||
HeapFree( GetProcessHeap(), 0, filenameA );
|
|
||||||
HeapFree( GetProcessHeap(), 0, descriptionA );
|
|
||||||
|
|
||||||
return hReturnDC;
|
|
||||||
}
|
|
||||||
|
|
||||||
HENHMETAFILE WINAPI CloseEnhMetaFile( HDC hdc /* metafile DC */ )
|
|
||||||
{
|
|
||||||
/* write EMR_EOF(0x0, 0x10, 0x14) */
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,111 @@
|
||||||
|
/*
|
||||||
|
* Enhanced MetaFile driver definitions
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __WINE_ENHMETAFILEDRV_H
|
||||||
|
#define __WINE_ENHMETAFILEDRV_H
|
||||||
|
|
||||||
|
#include "wingdi.h"
|
||||||
|
#include "gdi.h"
|
||||||
|
|
||||||
|
/* Enhanced Metafile driver physical DC */
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
ENHMETAHEADER *emh; /* Pointer to enhanced metafile header */
|
||||||
|
UINT nextHandle; /* Next handle number */
|
||||||
|
HFILE hFile; /* HFILE for disk based MetaFile */
|
||||||
|
} EMFDRV_PDEVICE;
|
||||||
|
|
||||||
|
|
||||||
|
extern BOOL EMFDRV_WriteRecord( DC *dc, EMR *emr );
|
||||||
|
extern int EMFDRV_AddHandleDC( DC *dc );
|
||||||
|
extern void EMFDRV_UpdateBBox( DC *dc, RECTL *rect );
|
||||||
|
extern DWORD EMFDRV_CreateBrushIndirect( DC *dc, HBRUSH hBrush );
|
||||||
|
|
||||||
|
/* Metafile driver functions */
|
||||||
|
extern BOOL EMFDRV_Arc( DC *dc, INT left, INT top, INT right,
|
||||||
|
INT bottom, INT xstart, INT ystart, INT xend,
|
||||||
|
INT yend );
|
||||||
|
extern BOOL EMFDRV_BitBlt( DC *dcDst, INT xDst, INT yDst,
|
||||||
|
INT width, INT height, DC *dcSrc,
|
||||||
|
INT xSrc, INT ySrc, DWORD rop );
|
||||||
|
extern BOOL EMFDRV_Chord( DC *dc, INT left, INT top, INT right,
|
||||||
|
INT bottom, INT xstart, INT ystart, INT xend,
|
||||||
|
INT yend );
|
||||||
|
extern BOOL EMFDRV_Ellipse( DC *dc, INT left, INT top,
|
||||||
|
INT right, INT bottom );
|
||||||
|
extern INT EMFDRV_ExcludeClipRect( DC *dc, INT left, INT top, INT right,
|
||||||
|
INT bottom );
|
||||||
|
extern BOOL EMFDRV_ExtFloodFill( DC *dc, INT x, INT y,
|
||||||
|
COLORREF color, UINT fillType );
|
||||||
|
extern BOOL EMFDRV_ExtTextOut( DC *dc, INT x, INT y,
|
||||||
|
UINT flags, const RECT *lprect, LPCSTR str,
|
||||||
|
UINT count, const INT *lpDx );
|
||||||
|
extern BOOL EMFDRV_FillRgn( DC *dc, HRGN hrgn, HBRUSH hbrush );
|
||||||
|
extern BOOL EMFDRV_FrameRgn( DC *dc, HRGN hrgn, HBRUSH hbrush, INT width,
|
||||||
|
INT height );
|
||||||
|
extern INT EMFDRV_IntersectClipRect( DC *dc, INT left, INT top, INT right,
|
||||||
|
INT bottom );
|
||||||
|
extern BOOL EMFDRV_InvertRgn( DC *dc, HRGN hrgn );
|
||||||
|
extern BOOL EMFDRV_LineTo( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_MoveToEx( DC *dc, INT x, INT y, LPPOINT pt);
|
||||||
|
extern INT EMFDRV_OffsetClipRgn( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_OffsetViewportOrg( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_OffsetWindowOrg( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_PaintRgn( DC *dc, HRGN hrgn );
|
||||||
|
extern BOOL EMFDRV_PatBlt( DC *dc, INT left, INT top,
|
||||||
|
INT width, INT height, DWORD rop );
|
||||||
|
extern BOOL EMFDRV_Pie( DC *dc, INT left, INT top, INT right,
|
||||||
|
INT bottom, INT xstart, INT ystart, INT xend,
|
||||||
|
INT yend );
|
||||||
|
extern BOOL EMFDRV_PolyPolygon( DC *dc, const POINT* pt,
|
||||||
|
const INT* counts, UINT polys);
|
||||||
|
extern BOOL EMFDRV_PolyPolyline( DC *dc, const POINT* pt,
|
||||||
|
const DWORD* counts, DWORD polys);
|
||||||
|
extern BOOL EMFDRV_Polygon( DC *dc, const POINT* pt, INT count );
|
||||||
|
extern BOOL EMFDRV_Polyline( DC *dc, const POINT* pt,INT count);
|
||||||
|
extern BOOL EMFDRV_Rectangle( DC *dc, INT left, INT top,
|
||||||
|
INT right, INT bottom);
|
||||||
|
extern BOOL EMFDRV_RestoreDC( DC *dc, INT level );
|
||||||
|
extern BOOL EMFDRV_RoundRect( DC *dc, INT left, INT top,
|
||||||
|
INT right, INT bottom, INT ell_width,
|
||||||
|
INT ell_height );
|
||||||
|
extern INT EMFDRV_SaveDC( DC *dc );
|
||||||
|
extern BOOL EMFDRV_ScaleViewportExt( DC *dc, INT xNum,
|
||||||
|
INT xDenom, INT yNum, INT yDenom );
|
||||||
|
extern BOOL EMFDRV_ScaleWindowExt( DC *dc, INT xNum, INT xDenom,
|
||||||
|
INT yNum, INT yDenom );
|
||||||
|
extern HGDIOBJ EMFDRV_SelectObject( DC *dc, HGDIOBJ handle );
|
||||||
|
extern COLORREF EMFDRV_SetBkColor( DC *dc, COLORREF color );
|
||||||
|
extern INT EMFDRV_SetBkMode( DC *dc, INT mode );
|
||||||
|
extern INT EMFDRV_SetDIBitsToDevice( DC *dc, INT xDest, INT yDest,
|
||||||
|
DWORD cx, DWORD cy, INT xSrc,
|
||||||
|
INT ySrc, UINT startscan, UINT lines,
|
||||||
|
LPCVOID bits, const BITMAPINFO *info,
|
||||||
|
UINT coloruse );
|
||||||
|
extern INT EMFDRV_SetMapMode( DC *dc, INT mode );
|
||||||
|
extern DWORD EMFDRV_SetMapperFlags( DC *dc, DWORD flags );
|
||||||
|
extern COLORREF EMFDRV_SetPixel( DC *dc, INT x, INT y, COLORREF color );
|
||||||
|
extern INT EMFDRV_SetPolyFillMode( DC *dc, INT mode );
|
||||||
|
extern INT EMFDRV_SetROP2( DC *dc, INT rop );
|
||||||
|
extern INT EMFDRV_SetStretchBltMode( DC *dc, INT mode );
|
||||||
|
extern UINT EMFDRV_SetTextAlign( DC *dc, UINT align );
|
||||||
|
extern COLORREF EMFDRV_SetTextColor( DC *dc, COLORREF color );
|
||||||
|
extern BOOL EMFDRV_SetViewportExt( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_SetViewportOrg( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_SetWindowExt( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_SetWindowOrg( DC *dc, INT x, INT y );
|
||||||
|
extern BOOL EMFDRV_StretchBlt( DC *dcDst, INT xDst, INT yDst,
|
||||||
|
INT widthDst, INT heightDst,
|
||||||
|
DC *dcSrc, INT xSrc, INT ySrc,
|
||||||
|
INT widthSrc, INT heightSrc, DWORD rop );
|
||||||
|
extern INT EMFDRV_StretchDIBits( DC *dc, INT xDst, INT yDst, INT widthDst,
|
||||||
|
INT heightDst, INT xSrc, INT ySrc,
|
||||||
|
INT widthSrc, INT heightSrc,
|
||||||
|
const void *bits, const BITMAPINFO *info,
|
||||||
|
UINT wUsage, DWORD dwRop );
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* __WINE_METAFILEDRV_H */
|
||||||
|
|
Loading…
Reference in New Issue