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winex11.drv: Draw dashed lines for extended pens.

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This commit is contained in:
Evan Stade 2007-07-18 19:40:24 -07:00 committed by Alexandre Julliard
parent 12d3905427
commit 9b9e08c210
3 changed files with 38 additions and 19 deletions
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5
dlls/winex11.drv/graphics.c
View file

@ -243,10 +243,11 @@ BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev )
val.join_style = JoinRound;
}
wine_tsx11_lock();
if (physDev->pen.width <= 1 && physDev->pen.dash_len)
if (physDev->pen.dash_len)
{
XSetDashes( gdi_display, physDev->gc, 0, physDev->pen.dashes, physDev->pen.dash_len );
val.line_style = (GetBkMode(physDev->hdc) == OPAQUE) ? LineDoubleDash : LineOnOffDash;
val.line_style = ((GetBkMode(physDev->hdc) == OPAQUE) && (!physDev->pen.ext))
? LineDoubleDash : LineOnOffDash;
}
else val.line_style = LineSolid;

28
dlls/winex11.drv/pen.c
View file

@ -36,6 +36,11 @@ HPEN X11DRV_SelectPen( X11DRV_PDEVICE *physDev, HPEN hpen )
static char PEN_dashdot[] = { 12,8,4,8 };
static char PEN_dashdotdot[] = { 12,4,4,4,4,4 };
static char PEN_alternate[] = { 1,1 };
static char EXTPEN_dash[] = { 3,1 };
static char EXTPEN_dot[] = { 1,1 };
static char EXTPEN_dashdot[] = { 3,1,1,1 };
static char EXTPEN_dashdotdot[] = { 3,1,1,1,1,1 };
int i;
if (!GetObjectW( hpen, sizeof(logpen), &logpen ))
{
@ -45,6 +50,7 @@ HPEN X11DRV_SelectPen( X11DRV_PDEVICE *physDev, HPEN hpen )
if (!size) return 0;
physDev->pen.ext = 1;
elp = HeapAlloc( GetProcessHeap(), 0, size );
GetObjectW( hpen, size, elp );
@ -56,6 +62,8 @@ HPEN X11DRV_SelectPen( X11DRV_PDEVICE *physDev, HPEN hpen )
HeapFree( GetProcessHeap(), 0, elp );
}
else
physDev->pen.ext = 0;
physDev->pen.style = logpen.lopnStyle & PS_STYLE_MASK;
physDev->pen.type = logpen.lopnStyle & PS_TYPE_MASK;
@ -76,33 +84,41 @@ HPEN X11DRV_SelectPen( X11DRV_PDEVICE *physDev, HPEN hpen )
switch(logpen.lopnStyle & PS_STYLE_MASK)
{
case PS_DASH:
physDev->pen.dashes = PEN_dash;
physDev->pen.dash_len = sizeof(PEN_dash)/sizeof(*PEN_dash);
memcpy(physDev->pen.dashes, physDev->pen.ext ? EXTPEN_dash : PEN_dash,
physDev->pen.dash_len);
break;
case PS_DOT:
physDev->pen.dashes = PEN_dot;
physDev->pen.dash_len = sizeof(PEN_dot)/sizeof(*PEN_dot);
memcpy(physDev->pen.dashes, physDev->pen.ext ? EXTPEN_dot : PEN_dot,
physDev->pen.dash_len);
break;
case PS_DASHDOT:
physDev->pen.dashes = PEN_dashdot;
physDev->pen.dash_len = sizeof(PEN_dashdot)/sizeof(*PEN_dashdot);
memcpy(physDev->pen.dashes, physDev->pen.ext ? EXTPEN_dashdot : PEN_dashdot,
physDev->pen.dash_len);
break;
case PS_DASHDOTDOT:
physDev->pen.dashes = PEN_dashdotdot;
physDev->pen.dash_len = sizeof(PEN_dashdotdot)/sizeof(*PEN_dashdotdot);
memcpy(physDev->pen.dashes, physDev->pen.ext ? EXTPEN_dashdotdot : PEN_dashdotdot,
physDev->pen.dash_len);
break;
case PS_ALTERNATE:
physDev->pen.dashes = PEN_alternate;
physDev->pen.dash_len = sizeof(PEN_alternate)/sizeof(*PEN_alternate);
memcpy(physDev->pen.dashes, PEN_alternate, physDev->pen.dash_len);
break;
case PS_USERSTYLE:
FIXME("PS_USERSTYLE is not supported\n");
/* fall through */
default:
physDev->pen.dashes = NULL;
physDev->pen.dash_len = 0;
break;
}
if(physDev->pen.ext && physDev->pen.dash_len &&
(logpen.lopnStyle & PS_STYLE_MASK) != PS_ALTERNATE)
for(i = 0; i < physDev->pen.dash_len; i++)
physDev->pen.dashes[i] *= (physDev->pen.width ? physDev->pen.width : 1);
return hpen;
}

4
dlls/winex11.drv/x11drv.h
View file

@ -62,6 +62,7 @@ typedef int Status;
#include "wine/list.h"
#define MAX_PIXELFORMATS 8
#define MAX_DASHLEN 16
struct tagCURSORICONINFO;
struct dce;
@ -77,9 +78,10 @@ typedef struct
int linejoin;
int pixel;
int width;
char * dashes;
char dashes[MAX_DASHLEN];
int dash_len;
int type; /* GEOMETRIC || COSMETIC */
int ext; /* extended pen - 1, otherwise - 0 */
} X_PHYSPEN;
/* X physical brush */