dlls/ttydrv/dc.c

   1 /*
   2  * TTY DC driver
   3  *
   4  * Copyright 1999 Patrik Stridvall
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include "gdi.h"
  24 #include "ttydrv.h"
  25 #include "winbase.h"
  26 #include "wine/debug.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(ttydrv);
  29
  30
  31 /**********************************************************************
  32  *           TTYDRV_GDI_Initialize
  33  */
  34 BOOL TTYDRV_GDI_Initialize(void)
  35 {
  36   return TTYDRV_PALETTE_Initialize();
  37 }
  38
  39 /***********************************************************************
  40  *           TTYDRV_DC_CreateDC
  41  */
  42 BOOL TTYDRV_DC_CreateDC(DC *dc, TTYDRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR device,
  43                         LPCWSTR output, const DEVMODEW *initData)
  44 {
  45   TTYDRV_PDEVICE *physDev;
  46
  47   TRACE("(%p, %s, %s, %s, %p)\n",
  48     dc, debugstr_w(driver), debugstr_w(device),
  49     debugstr_w(output), initData);
  50
  51   physDev = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(TTYDRV_PDEVICE));
  52   if(!physDev) {
  53     ERR("Can't allocate physDev\n");
  54     return FALSE;
  55   }
  56   *pdev = physDev;
  57   physDev->hdc = dc->hSelf;
  58   physDev->org.x = physDev->org.y = 0;
  59
  60   if(GetObjectType(dc->hSelf) == OBJ_MEMDC) {
  61     physDev->window = NULL;
  62     physDev->cellWidth = 1;
  63     physDev->cellHeight = 1;
  64   } else {
  65     physDev->window = root_window;
  66     physDev->cellWidth = cell_width;
  67     physDev->cellHeight = cell_height;
  68
  69     dc->bitsPerPixel = 1;
  70   }
  71
  72   return TRUE;
  73 }
  74
  75 /***********************************************************************
  76  *           TTYDRV_DC_DeleteDC
  77  */
  78 BOOL TTYDRV_DC_DeleteDC(TTYDRV_PDEVICE *physDev)
  79 {
  80     TRACE("(%p)\n", physDev->hdc);
  81
  82     HeapFree( GetProcessHeap(), 0, physDev );
  83     return TRUE;
  84 }
  85
  86
  87 /***********************************************************************
  88  *           GetDeviceCaps    (TTYDRV.@)
  89  */
  90 INT TTYDRV_GetDeviceCaps( TTYDRV_PDEVICE *physDev, INT cap )
  91 {
  92     switch(cap)
  93     {
  94     case DRIVERVERSION:
  95         return 0x300;
  96     case TECHNOLOGY:
  97         return DT_RASDISPLAY;
  98     case HORZSIZE:
  99         return 0;    /* FIXME: Screen width in mm */
 100     case VERTSIZE:
 101         return 0;    /* FIXME: Screen height in mm */
 102     case HORZRES:
 103         return cell_width * screen_cols;
 104     case VERTRES:
 105         return cell_height * screen_rows;
 106     case BITSPIXEL:
 107         return 1;    /* FIXME */
 108     case PLANES:
 109         return 1;
 110     case NUMBRUSHES:
 111         return 16 + 6;
 112     case NUMPENS:
 113         return 16;
 114     case NUMMARKERS:
 115         return 0;
 116     case NUMFONTS:
 117         return 0;
 118     case NUMCOLORS:
 119         return 100;
 120     case PDEVICESIZE:
 121         return sizeof(TTYDRV_PDEVICE);
 122     case CURVECAPS:
 123         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 124                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 125     case LINECAPS:
 126         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 127                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 128     case POLYGONALCAPS:
 129         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
 130                 PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 131     case TEXTCAPS:
 132         return 0;
 133     case CLIPCAPS:
 134         return CP_REGION;
 135     case RASTERCAPS:
 136         return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
 137                 RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS);
 138     case ASPECTX:
 139     case ASPECTY:
 140         return 36;
 141     case ASPECTXY:
 142         return 51;
 143     case LOGPIXELSX:
 144     case LOGPIXELSY:
 145         return 72;  /* FIXME */
 146     case SIZEPALETTE:
 147         return 256;  /* FIXME */
 148     case NUMRESERVED:
 149         return 0;
 150     case COLORRES:
 151         return 0;
 152     case PHYSICALWIDTH:
 153     case PHYSICALHEIGHT:
 154     case PHYSICALOFFSETX:
 155     case PHYSICALOFFSETY:
 156     case SCALINGFACTORX:
 157     case SCALINGFACTORY:
 158     case VREFRESH:
 159     case DESKTOPVERTRES:
 160     case DESKTOPHORZRES:
 161     case BTLALIGNMENT:
 162         return 0;
 163     default:
 164         FIXME("(%p): unsupported capability %d, will return 0\n", physDev->hdc, cap );
 165         return 0;
 166     }
 167 }
 168
 169
 170 /***********************************************************************
 171  *           GetDCOrgEx    (TTYDRV.@)
 172  */
 173 BOOL TTYDRV_GetDCOrgEx( TTYDRV_PDEVICE *physDev, LPPOINT pt )
 174 {
 175     *pt = physDev->org;
 176     return TRUE;
 177 }
 178
 179
 180 /***********************************************************************
 181  *           SetDCOrg    (TTYDRV.@)
 182  */
 183 DWORD TTYDRV_SetDCOrg( TTYDRV_PDEVICE *physDev, INT x, INT y )
 184 {
 185     DWORD ret = MAKELONG( physDev->org.x, physDev->org.y );
 186     physDev->org.x = x;
 187     physDev->org.y = y;
 188     return ret;
 189 }