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libdraw: enter/eenter, set and restore clip rect

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cinap_lenrek 2012-07-22 16:32:59 +02:00
parent aae765a161
commit f3b08dd655
2 changed files with 12 additions and 2 deletions
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7
sys/src/libdraw/eenter.c
View File

@ -10,7 +10,7 @@ eenter(char *ask, char *buf, int len, Mouse *m)
int done, down, tick, n, h, w, l, i;
Image *b, *save, *backcol, *bordcol;
Point p, o, t;
Rectangle r;
Rectangle r, sc;
Event ev;
Rune k;
@ -23,6 +23,9 @@ eenter(char *ask, char *buf, int len, Mouse *m)
while(ecankbd())
ekbd();
sc = screen->clipr;
replclipr(screen, 0, screen->r);
if(m) o = m->xy;
if(buf && len > 0)
@ -186,6 +189,8 @@ eenter(char *ask, char *buf, int len, Mouse *m)
save = nil;
}
replclipr(screen, 0, sc);
freeimage(backcol);
freeimage(bordcol);
flushimage(display, 1);

7
sys/src/libdraw/enter.c
View File

@ -11,7 +11,7 @@ enter(char *ask, char *buf, int len, Mousectl *mc, Keyboardctl *kc, Screen *scr)
int done, down, tick, n, h, w, l, i;
Image *b, *save, *backcol, *bordcol;
Point p, o, t;
Rectangle r;
Rectangle r, sc;
Alt a[3];
Mouse m;
Rune k;
@ -22,6 +22,9 @@ enter(char *ask, char *buf, int len, Mousectl *mc, Keyboardctl *kc, Screen *scr)
if(backcol == nil || bordcol == nil)
return -1;
sc = screen->clipr;
replclipr(screen, 0, screen->r);
n = 0;
if(kc){
while(nbrecv(kc->c, nil) == 1)
@ -211,6 +214,8 @@ enter(char *ask, char *buf, int len, Mousectl *mc, Keyboardctl *kc, Screen *scr)
}
}
replclipr(screen, 0, sc);
freeimage(backcol);
freeimage(bordcol);
flushimage(display, 1);