mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-01 18:13:38 +00:00
![Eric Pouech](/assets/img/avatar_default.png)
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
174 lines
5.3 KiB
C
174 lines
5.3 KiB
C
/*
|
|
* PostScript pen handling
|
|
*
|
|
* Copyright 1998 Huw D M Davies
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "wingdi.h"
|
|
#include "psdrv.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
|
|
|
|
static const DWORD PEN_dash[] = { 50, 30 }; /* ----- ----- ----- */
|
|
static const DWORD PEN_dot[] = { 20 }; /* -- -- -- -- -- -- */
|
|
static const DWORD PEN_dashdot[] = { 40, 30, 20, 30 }; /* ---- -- ---- -- */
|
|
static const DWORD PEN_dashdotdot[] = { 40, 20, 20, 20, 20, 20 }; /* ---- -- -- ---- */
|
|
static const DWORD PEN_alternate[] = { 1 };
|
|
|
|
/***********************************************************************
|
|
* SelectPen (WINEPS.@)
|
|
*/
|
|
HPEN CDECL PSDRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern )
|
|
{
|
|
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
|
|
LOGPEN logpen;
|
|
EXTLOGPEN *elp = NULL;
|
|
|
|
if (!GetObjectW( hpen, sizeof(logpen), &logpen ))
|
|
{
|
|
/* must be an extended pen */
|
|
INT size = GetObjectW( hpen, 0, NULL );
|
|
|
|
if (!size) return 0;
|
|
|
|
elp = HeapAlloc( GetProcessHeap(), 0, size );
|
|
|
|
GetObjectW( hpen, size, elp );
|
|
/* FIXME: add support for user style pens */
|
|
logpen.lopnStyle = elp->elpPenStyle;
|
|
logpen.lopnWidth.x = elp->elpWidth;
|
|
logpen.lopnWidth.y = 0;
|
|
logpen.lopnColor = elp->elpColor;
|
|
}
|
|
|
|
TRACE("hpen = %p colour = %08lx\n", hpen, logpen.lopnColor);
|
|
|
|
physDev->pen.width = logpen.lopnWidth.x;
|
|
if ((logpen.lopnStyle & PS_GEOMETRIC) || (physDev->pen.width > 1))
|
|
{
|
|
physDev->pen.width = PSDRV_XWStoDS( dev, physDev->pen.width );
|
|
if(physDev->pen.width < 0) physDev->pen.width = -physDev->pen.width;
|
|
}
|
|
if (hpen == GetStockObject( DC_PEN ))
|
|
logpen.lopnColor = GetDCPenColor( dev->hdc );
|
|
|
|
switch (logpen.lopnStyle & PS_JOIN_MASK)
|
|
{
|
|
default:
|
|
case PS_JOIN_ROUND: physDev->pen.join = 1; break;
|
|
case PS_JOIN_BEVEL: physDev->pen.join = 2; break;
|
|
case PS_JOIN_MITER: physDev->pen.join = 0; break;
|
|
}
|
|
|
|
switch (logpen.lopnStyle & PS_ENDCAP_MASK)
|
|
{
|
|
default:
|
|
case PS_ENDCAP_ROUND: physDev->pen.endcap = 1; break;
|
|
case PS_ENDCAP_SQUARE: physDev->pen.endcap = 2; break;
|
|
case PS_ENDCAP_FLAT: physDev->pen.endcap = 0; break;
|
|
}
|
|
|
|
PSDRV_CreateColor(dev, &physDev->pen.color, logpen.lopnColor);
|
|
physDev->pen.style = logpen.lopnStyle & PS_STYLE_MASK;
|
|
|
|
switch(physDev->pen.style) {
|
|
case PS_DASH:
|
|
memcpy( physDev->pen.dash, PEN_dash, sizeof(PEN_dash) );
|
|
physDev->pen.dash_len = ARRAY_SIZE( PEN_dash );
|
|
break;
|
|
|
|
case PS_DOT:
|
|
memcpy( physDev->pen.dash, PEN_dot, sizeof(PEN_dot) );
|
|
physDev->pen.dash_len = ARRAY_SIZE( PEN_dot );
|
|
break;
|
|
|
|
case PS_DASHDOT:
|
|
memcpy( physDev->pen.dash, PEN_dashdot, sizeof(PEN_dashdot) );
|
|
physDev->pen.dash_len = ARRAY_SIZE( PEN_dashdot );
|
|
break;
|
|
|
|
case PS_DASHDOTDOT:
|
|
memcpy( physDev->pen.dash, PEN_dashdotdot, sizeof(PEN_dashdotdot) );
|
|
physDev->pen.dash_len = ARRAY_SIZE( PEN_dashdotdot );
|
|
break;
|
|
|
|
case PS_ALTERNATE:
|
|
memcpy( physDev->pen.dash, PEN_alternate, sizeof(PEN_alternate) );
|
|
physDev->pen.dash_len = ARRAY_SIZE( PEN_alternate );
|
|
break;
|
|
|
|
case PS_USERSTYLE:
|
|
physDev->pen.dash_len = min( elp->elpNumEntries, MAX_DASHLEN );
|
|
memcpy( physDev->pen.dash, elp->elpStyleEntry, physDev->pen.dash_len * sizeof(DWORD) );
|
|
break;
|
|
|
|
default:
|
|
physDev->pen.dash_len = 0;
|
|
}
|
|
|
|
if ((physDev->pen.width > 1) && physDev->pen.dash_len &&
|
|
physDev->pen.style != PS_USERSTYLE && physDev->pen.style != PS_ALTERNATE)
|
|
{
|
|
physDev->pen.style = PS_SOLID;
|
|
physDev->pen.dash_len = 0;
|
|
}
|
|
|
|
HeapFree( GetProcessHeap(), 0, elp );
|
|
physDev->pen.set = FALSE;
|
|
return hpen;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetDCPenColor (WINEPS.@)
|
|
*/
|
|
COLORREF CDECL PSDRV_SetDCPenColor( PHYSDEV dev, COLORREF color )
|
|
{
|
|
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
|
|
|
|
if (GetCurrentObject( dev->hdc, OBJ_PEN ) == GetStockObject( DC_PEN ))
|
|
PSDRV_CreateColor( dev, &physDev->pen.color, color );
|
|
return color;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
*
|
|
* PSDRV_SetPen
|
|
*
|
|
*/
|
|
BOOL PSDRV_SetPen( PHYSDEV dev )
|
|
{
|
|
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
|
|
|
|
if (physDev->pen.style != PS_NULL) {
|
|
PSDRV_WriteSetColor(dev, &physDev->pen.color);
|
|
|
|
if(!physDev->pen.set) {
|
|
PSDRV_WriteSetPen(dev);
|
|
physDev->pen.set = TRUE;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|