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https://github.com/reactos/wine.git
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152 lines
4.1 KiB
C
152 lines
4.1 KiB
C
/*
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* GDI pen objects
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#include <string.h>
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#include "pen.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(gdi)
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/***********************************************************************
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* CreatePen16 (GDI.61)
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*/
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HPEN16 WINAPI CreatePen16( INT16 style, INT16 width, COLORREF color )
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{
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LOGPEN logpen;
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TRACE("%d %d %06lx\n", style, width, color );
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logpen.lopnStyle = style;
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logpen.lopnWidth.x = width;
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logpen.lopnWidth.y = 0;
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logpen.lopnColor = color;
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return CreatePenIndirect( &logpen );
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}
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/***********************************************************************
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* CreatePen32 (GDI32.55)
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*/
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HPEN WINAPI CreatePen( INT style, INT width, COLORREF color )
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{
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LOGPEN logpen;
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TRACE("%d %d %06lx\n", style, width, color );
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logpen.lopnStyle = style;
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logpen.lopnWidth.x = width;
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logpen.lopnWidth.y = 0;
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logpen.lopnColor = color;
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return CreatePenIndirect( &logpen );
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}
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/***********************************************************************
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* CreatePenIndirect16 (GDI.62)
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*/
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HPEN16 WINAPI CreatePenIndirect16( const LOGPEN16 * pen )
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{
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PENOBJ * penPtr;
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HPEN16 hpen;
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if (pen->lopnStyle > PS_INSIDEFRAME) return 0;
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hpen = GDI_AllocObject( sizeof(PENOBJ), PEN_MAGIC );
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if (!hpen) return 0;
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penPtr = (PENOBJ *)GDI_HEAP_LOCK( hpen );
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penPtr->logpen.lopnStyle = pen->lopnStyle;
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penPtr->logpen.lopnColor = pen->lopnColor;
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CONV_POINT16TO32( &pen->lopnWidth, &penPtr->logpen.lopnWidth );
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GDI_HEAP_UNLOCK( hpen );
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return hpen;
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}
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/***********************************************************************
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* CreatePenIndirect32 (GDI32.56)
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*/
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HPEN WINAPI CreatePenIndirect( const LOGPEN * pen )
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{
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PENOBJ * penPtr;
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HPEN hpen;
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if (pen->lopnStyle > PS_INSIDEFRAME) return 0;
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hpen = GDI_AllocObject( sizeof(PENOBJ), PEN_MAGIC );
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if (!hpen) return 0;
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penPtr = (PENOBJ *)GDI_HEAP_LOCK( hpen );
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penPtr->logpen.lopnStyle = pen->lopnStyle;
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penPtr->logpen.lopnWidth = pen->lopnWidth;
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penPtr->logpen.lopnColor = pen->lopnColor;
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GDI_HEAP_UNLOCK( hpen );
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return hpen;
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}
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/***********************************************************************
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* ExtCreatePen32 (GDI32.93)
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*
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* FIXME: PS_USERSTYLE not handled
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*/
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HPEN WINAPI ExtCreatePen( DWORD style, DWORD width,
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const LOGBRUSH * brush, DWORD style_count,
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const DWORD *style_bits )
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{
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PENOBJ * penPtr;
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HPEN hpen;
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if ((style & PS_STYLE_MASK) == PS_USERSTYLE)
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FIXME("PS_USERSTYLE not handled\n");
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if ((style & PS_TYPE_MASK) == PS_GEOMETRIC)
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if (brush->lbHatch)
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FIXME("Hatches not implemented\n");
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hpen = GDI_AllocObject( sizeof(PENOBJ), PEN_MAGIC );
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if (!hpen) return 0;
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penPtr = (PENOBJ *)GDI_HEAP_LOCK( hpen );
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penPtr->logpen.lopnStyle = style & ~PS_TYPE_MASK;
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/* PS_USERSTYLE and PS_ALTERNATE workaround */
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if((penPtr->logpen.lopnStyle & PS_STYLE_MASK) > PS_INSIDEFRAME)
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penPtr->logpen.lopnStyle =
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(penPtr->logpen.lopnStyle & ~PS_STYLE_MASK) | PS_SOLID;
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penPtr->logpen.lopnWidth.x = (style & PS_GEOMETRIC) ? width : 1;
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penPtr->logpen.lopnWidth.y = 0;
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penPtr->logpen.lopnColor = brush->lbColor;
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GDI_HEAP_UNLOCK( hpen );
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return hpen;
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}
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/***********************************************************************
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* PEN_GetObject16
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*/
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INT16 PEN_GetObject16( PENOBJ * pen, INT16 count, LPSTR buffer )
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{
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LOGPEN16 logpen;
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logpen.lopnStyle = pen->logpen.lopnStyle;
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logpen.lopnColor = pen->logpen.lopnColor;
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CONV_POINT32TO16( &pen->logpen.lopnWidth, &logpen.lopnWidth );
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if (count > sizeof(logpen)) count = sizeof(logpen);
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memcpy( buffer, &logpen, count );
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return count;
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}
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/***********************************************************************
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* PEN_GetObject32
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*/
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INT PEN_GetObject( PENOBJ * pen, INT count, LPSTR buffer )
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{
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if (count > sizeof(pen->logpen)) count = sizeof(pen->logpen);
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memcpy( buffer, &pen->logpen, count );
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return count;
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}
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