git.oblomov.eu Git - wine/blob - dlls/ttydrv/objects.c

   1 /*
   2  * TTY DC objects
   3  *
   4  * Copyright 1999 Patrik Stridvall
   5  */
   6
   7 #include "bitmap.h"
   8 #include "gdi.h"
   9 #include "ttydrv.h"
  10 #include "debugtools.h"
  11
  12 DEFAULT_DEBUG_CHANNEL(ttydrv);
  13
  14 /**********************************************************************/
  15
  16 extern HBITMAP TTYDRV_DC_BITMAP_SelectObject(DC *dc, HBITMAP hbitmap, BITMAPOBJ *bitmap);
  17 extern BOOL TTYDRV_DC_BITMAP_DeleteObject(HBITMAP hbitmap, BITMAPOBJ *bitmap);
  18
  19
  20 /***********************************************************************
  21  *              TTYDRV_DC_BRUSH_SelectObject
  22  */
  23 static HBRUSH TTYDRV_DC_BRUSH_SelectObject(DC *dc, HBRUSH hbrush)
  24 {
  25   HBRUSH hPreviousBrush;
  26
  27   TRACE("(%p, 0x%04x)\n", dc, hbrush);
  28
  29   hPreviousBrush = dc->hBrush;
  30   dc->hBrush = hbrush;
  31
  32   return hPreviousBrush;
  33 }
  34
  35 /***********************************************************************
  36  *              TTYDRV_DC_FONT_SelectObject
  37  */
  38 static HFONT TTYDRV_DC_FONT_SelectObject(DC* dc, HFONT hfont)
  39 {
  40   TRACE("(%p, 0x%04x)\n", dc, hfont);
  41
  42   return TRUE; /* Use device font */
  43 }
  44
  45 /***********************************************************************
  46  *              TTYDRV_DC_PEN_SelectObject
  47  */
  48 static HPEN TTYDRV_DC_PEN_SelectObject(DC *dc, HBRUSH hpen)
  49 {
  50   HPEN hPreviousPen;
  51
  52   TRACE("(%p, 0x%04x)\n", dc, hpen);
  53
  54   hPreviousPen = dc->hPen;
  55   dc->hPen = hpen;
  56
  57   return hPreviousPen;
  58 }
  59
  60 /***********************************************************************
  61  *              TTYDRV_DC_SelectObject
  62  */
  63 HGDIOBJ TTYDRV_DC_SelectObject(DC *dc, HGDIOBJ handle)
  64 {
  65   GDIOBJHDR *ptr = GDI_GetObjPtr(handle, MAGIC_DONTCARE);
  66   HGDIOBJ result = 0;
  67
  68   if(!ptr) return 0;
  69
  70   switch(GDIMAGIC(ptr->wMagic))
  71   {
  72     case BITMAP_MAGIC:
  73       result = TTYDRV_DC_BITMAP_SelectObject(dc, handle, (BITMAPOBJ *) ptr);
  74       break;
  75     case BRUSH_MAGIC:
  76       result = TTYDRV_DC_BRUSH_SelectObject(dc, handle);
  77       break;
  78     case FONT_MAGIC:
  79       result = TTYDRV_DC_FONT_SelectObject(dc, handle);
  80       break;
  81     case PEN_MAGIC:
  82       result = TTYDRV_DC_PEN_SelectObject(dc, handle);
  83       break;
  84     case REGION_MAGIC:
  85       /* FIXME: Shouldn't be handled here */
  86       result = (HGDIOBJ) SelectClipRgn(dc->hSelf, handle);
  87       break;
  88     default:
  89       ERR("handle (0x%04x) has unknown magic (0x%04x)\n",
  90                                                 handle, GDIMAGIC(ptr->wMagic));
  91   }
  92
  93   GDI_ReleaseObj(handle);
  94
  95   return result;
  96 }
  97
  98 /***********************************************************************
  99  *           TTYDRV_DC_DeleteObject
 100  */
 101 BOOL TTYDRV_DC_DeleteObject(HGDIOBJ handle)
 102 {
 103   GDIOBJHDR *ptr = GDI_GetObjPtr(handle, MAGIC_DONTCARE);
 104   BOOL result;
 105
 106   if(!ptr) return FALSE;
 107
 108   switch(GDIMAGIC(ptr->wMagic))
 109   {
 110     case BITMAP_MAGIC:
 111       result = TTYDRV_DC_BITMAP_DeleteObject(handle, (BITMAPOBJ *) ptr);
 112       break;
 113     case BRUSH_MAGIC:
 114     case FONT_MAGIC:
 115     case PEN_MAGIC:
 116     case REGION_MAGIC:
 117       result = TRUE;
 118       break;
 119     default:
 120       ERR("handle (0x%04x) has unknown magic (0x%04x)\n",
 121                                                 handle, GDIMAGIC(ptr->wMagic));
 122       result = FALSE;
 123   }
 124
 125   GDI_ReleaseObj(handle);
 126
 127   return result;
 128 }