graphics/win16drv/pen.c

   1 /*
   2  * GDI pen objects
   3  *
   4  * Copyright 1997 John Harvey
   5  */
   6
   7 #include "pen.h"
   8 #include "win16drv.h"
   9 #include "heap.h"
  10 #include "debugtools.h"
  11
  12 DEFAULT_DEBUG_CHANNEL(win16drv)
  13
  14 /***********************************************************************
  15  *           PEN_SelectObject
  16  */
  17 HPEN WIN16DRV_PEN_SelectObject( DC * dc, HPEN hpen, PENOBJ * pen )
  18 {
  19     WIN16DRV_PDEVICE *physDev = (WIN16DRV_PDEVICE *)dc->physDev;
  20     HPEN prevHandle = dc->w.hPen;
  21     int          nSize;
  22     LOGPEN16     lPen16;
  23     dc->w.hPen = hpen;
  24     TRACE("In WIN16DRV_PEN_SelectObject\n");
  25     lPen16.lopnStyle   = pen->logpen.lopnStyle;
  26     lPen16.lopnWidth.x = pen->logpen.lopnWidth.x;
  27     lPen16.lopnWidth.y = pen->logpen.lopnWidth.y;
  28     lPen16.lopnColor   = pen->logpen.lopnColor;
  29
  30     if ( physDev->PenInfo )
  31     {
  32         TRACE("UnRealizing PenInfo\n");
  33         nSize = PRTDRV_RealizeObject (physDev->segptrPDEVICE, -DRVOBJ_PEN,
  34                                       physDev->PenInfo,
  35                                       physDev->PenInfo, 0);
  36     }
  37     else
  38     {
  39         nSize = PRTDRV_RealizeObject (physDev->segptrPDEVICE, DRVOBJ_PEN,
  40                                   &lPen16, 0, 0);
  41         physDev->PenInfo = SEGPTR_ALLOC( nSize );
  42     }
  43
  44     nSize = PRTDRV_RealizeObject(physDev->segptrPDEVICE, DRVOBJ_PEN,
  45                                  &lPen16,
  46                                  physDev->PenInfo,
  47                                  0);
  48
  49     return prevHandle;
  50 }
  51