73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/*
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* X11DRV pen objects
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#include "config.h"
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#ifndef X_DISPLAY_MISSING
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#include "pen.h"
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#include "color.h"
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#include "x11drv.h"
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#include "debug.h"
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static const char PEN_dash[] = { 5,3 }; /* ----- ----- ----- */
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static const char PEN_dot[] = { 1,1 }; /* -- -- -- -- -- -- */
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static const char PEN_dashdot[] = { 4,3,2,3 }; /* ---- -- ---- -- */
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static const char PEN_dashdotdot[] = { 4,2,2,2,2,2 }; /* ---- -- -- ---- */
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static const char PEN_alternate[] = { 1,1 }; /* FIXME */
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/***********************************************************************
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* PEN_SelectObject
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*/
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HPEN X11DRV_PEN_SelectObject( DC * dc, HPEN hpen, PENOBJ * pen )
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{
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HPEN prevHandle = dc->w.hPen;
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X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev;
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dc->w.hPen = hpen;
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physDev->pen.style = pen->logpen.lopnStyle & PS_STYLE_MASK;
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physDev->pen.type = pen->logpen.lopnStyle & PS_TYPE_MASK;
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physDev->pen.endcap = pen->logpen.lopnStyle & PS_ENDCAP_MASK;
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physDev->pen.linejoin = pen->logpen.lopnStyle & PS_JOIN_MASK;
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physDev->pen.width = (pen->logpen.lopnWidth.x * dc->vportExtX +
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dc->wndExtX / 2) / dc->wndExtX;
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if (physDev->pen.width < 0) physDev->pen.width = -physDev->pen.width;
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if (physDev->pen.width == 1) physDev->pen.width = 0; /* Faster */
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physDev->pen.pixel = X11DRV_PALETTE_ToPhysical( dc, pen->logpen.lopnColor );
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switch(pen->logpen.lopnStyle & PS_STYLE_MASK)
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{
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case PS_DASH:
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physDev->pen.dashes = (char *)PEN_dash;
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physDev->pen.dash_len = 2;
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break;
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case PS_DOT:
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physDev->pen.dashes = (char *)PEN_dot;
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physDev->pen.dash_len = 2;
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break;
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case PS_DASHDOT:
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physDev->pen.dashes = (char *)PEN_dashdot;
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physDev->pen.dash_len = 4;
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break;
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case PS_DASHDOTDOT:
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physDev->pen.dashes = (char *)PEN_dashdotdot;
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physDev->pen.dash_len = 6;
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break;
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case PS_ALTERNATE:
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/* FIXME: should be alternating _pixels_ that are set */
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physDev->pen.dashes = (char *)PEN_alternate;
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physDev->pen.dash_len = 2;
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break;
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case PS_USERSTYLE:
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/* FIXME */
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break;
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}
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return prevHandle;
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}
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#endif /* !defined(X_DISPLAY_MISSING) */
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