/* * 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 char PEN_dash[] = "50 30"; /* ----- ----- ----- */ static const char PEN_dot[] = "20"; /* -- -- -- -- -- -- */ static const char PEN_dashdot[] = "40 30 20 30"; /* ---- -- ---- -- */ static const char PEN_dashdotdot[] = "40 20 20 20 20 20"; /* ---- -- -- ---- */ static const char PEN_alternate[] = "1"; /*********************************************************************** * SelectPen (WINEPS.@) */ HPEN PSDRV_SelectPen( PSDRV_PDEVICE *physDev, HPEN hpen ) { LOGPEN logpen; if (!GetObjectW( hpen, sizeof(logpen), &logpen )) { /* must be an extended pen */ EXTLOGPEN *elp; 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; HeapFree( GetProcessHeap(), 0, elp ); } TRACE("hpen = %p colour = %08x\n", hpen, logpen.lopnColor); physDev->pen.width = logpen.lopnWidth.x; if ((logpen.lopnStyle & PS_GEOMETRIC) || (physDev->pen.width > 1)) { physDev->pen.width = PSDRV_XWStoDS( physDev, physDev->pen.width ); if(physDev->pen.width < 0) physDev->pen.width = -physDev->pen.width; } PSDRV_CreateColor(physDev, &physDev->pen.color, logpen.lopnColor); physDev->pen.style = logpen.lopnStyle & PS_STYLE_MASK; switch(physDev->pen.style) { case PS_DASH: physDev->pen.dash = PEN_dash; break; case PS_DOT: physDev->pen.dash = PEN_dot; break; case PS_DASHDOT: physDev->pen.dash = PEN_dashdot; break; case PS_DASHDOTDOT: physDev->pen.dash = PEN_dashdotdot; break; case PS_ALTERNATE: physDev->pen.dash = PEN_alternate; break; default: physDev->pen.dash = NULL; } if ((physDev->pen.width > 1) && (physDev->pen.dash != NULL)) { physDev->pen.style = PS_SOLID; physDev->pen.dash = NULL; } physDev->pen.set = FALSE; return hpen; } /********************************************************************** * * PSDRV_SetPen * */ BOOL PSDRV_SetPen(PSDRV_PDEVICE *physDev) { if (physDev->pen.style != PS_NULL) { PSDRV_WriteSetColor(physDev, &physDev->pen.color); if(!physDev->pen.set) { PSDRV_WriteSetPen(physDev); physDev->pen.set = TRUE; } } return TRUE; }