Sweden-Number/dlls/ttydrv/dc.c

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/*
* TTY DC driver
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*
* Copyright 1999 Patrik Stridvall
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
#include "gdi.h"
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#include "ttydrv.h"
#include "winbase.h"
#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ttydrv);
/**********************************************************************/
const DC_FUNCTIONS *TTYDRV_DC_Funcs = NULL; /* hack */
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/**********************************************************************
* TTYDRV_GDI_Initialize
*/
BOOL TTYDRV_GDI_Initialize(void)
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{
return TTYDRV_PALETTE_Initialize();
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}
/***********************************************************************
* TTYDRV_DC_CreateDC
*/
BOOL TTYDRV_DC_CreateDC(DC *dc, LPCSTR driver, LPCSTR device,
LPCSTR output, const DEVMODEA *initData)
{
TTYDRV_PDEVICE *physDev;
TRACE("(%p, %s, %s, %s, %p)\n",
dc, debugstr_a(driver), debugstr_a(device),
debugstr_a(output), initData);
if (!TTYDRV_DC_Funcs) TTYDRV_DC_Funcs = dc->funcs; /* hack */
dc->physDev = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(TTYDRV_PDEVICE));
if(!dc->physDev) {
ERR("Can't allocate physDev\n");
return FALSE;
}
physDev = (TTYDRV_PDEVICE *) dc->physDev;
physDev->hdc = dc->hSelf;
physDev->dc = dc;
if(dc->flags & DC_MEMORY){
physDev->window = NULL;
physDev->cellWidth = 1;
physDev->cellHeight = 1;
TTYDRV_DC_CreateBitmap(dc->hBitmap);
} else {
physDev->window = root_window;
physDev->cellWidth = cell_width;
physDev->cellHeight = cell_height;
dc->bitsPerPixel = 1;
}
return TRUE;
}
/***********************************************************************
* TTYDRV_DC_DeleteDC
*/
BOOL TTYDRV_DC_DeleteDC(TTYDRV_PDEVICE *physDev)
{
TRACE("(%x)\n", physDev->hdc);
physDev->dc->physDev = NULL;
HeapFree( GetProcessHeap(), 0, physDev );
return TRUE;
}
/***********************************************************************
* GetDeviceCaps (TTYDRV.@)
*/
INT TTYDRV_GetDeviceCaps( TTYDRV_PDEVICE *physDev, INT cap )
{
switch(cap)
{
case DRIVERVERSION:
return 0x300;
case TECHNOLOGY:
return DT_RASDISPLAY;
case HORZSIZE:
return 0; /* FIXME: Screen width in mm */
case VERTSIZE:
return 0; /* FIXME: Screen height in mm */
case HORZRES:
return cell_width * screen_cols;
case VERTRES:
return cell_height * screen_rows;
case BITSPIXEL:
return 1; /* FIXME */
case PLANES:
return 1;
case NUMBRUSHES:
return 16 + 6;
case NUMPENS:
return 16;
case NUMMARKERS:
return 0;
case NUMFONTS:
return 0;
case NUMCOLORS:
return 100;
case PDEVICESIZE:
return sizeof(TTYDRV_PDEVICE);
case CURVECAPS:
return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
case LINECAPS:
return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
case POLYGONALCAPS:
return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON |
PC_SCANLINE | PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
case TEXTCAPS:
return 0;
case CLIPCAPS:
return CP_REGION;
case RASTERCAPS:
return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS);
case ASPECTX:
case ASPECTY:
return 36;
case ASPECTXY:
return 51;
case LOGPIXELSX:
case LOGPIXELSY:
return 72; /* FIXME */
case SIZEPALETTE:
return 256; /* FIXME */
case NUMRESERVED:
return 0;
case COLORRES:
return 0;
case PHYSICALWIDTH:
case PHYSICALHEIGHT:
case PHYSICALOFFSETX:
case PHYSICALOFFSETY:
case SCALINGFACTORX:
case SCALINGFACTORY:
case VREFRESH:
case DESKTOPVERTRES:
case DESKTOPHORZRES:
case BTLALIGNMENT:
return 0;
default:
FIXME("(%04x): unsupported capability %d, will return 0\n", physDev->hdc, cap );
return 0;
}
}