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Better tick management - no frdrawseltick calls.

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This commit is contained in:
rsc 2007-05-10 19:27:45 +00:00
parent 7a3533513e
commit af4c27865c
1 changed files with 6 additions and 4 deletions
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10
src/cmd/samterm/flayer.c
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@ -285,14 +285,15 @@ flsetselect(Flayer *l, long p0, long p1)
flfp0p1(l, &fp0, &fp1, &ticked);
if(fp0==l->f.p0 && fp1==l->f.p1){
if(l->f.ticked != ticked)
frdrawseltick(&l->f, frptofchar(&l->f, fp0), fp0, fp1, 1, ticked);
frtick(&l->f, frptofchar(&l->f, fp0), ticked);
return;
}
if(fp1<=l->f.p0 || fp0>=l->f.p1 || l->f.p0==l->f.p1 || fp0==fp1){
/* no overlap or trivial repainting */
frdrawsel(&l->f, frptofchar(&l->f, l->f.p0), l->f.p0, l->f.p1, 0);
frdrawsel(&l->f, frptofchar(&l->f, fp0), fp0, fp1, 1);
if(fp0 != fp1 || ticked)
frdrawsel(&l->f, frptofchar(&l->f, fp0), fp0, fp1, 1);
goto Refresh;
}
/* the current selection and the desired selection overlap and are both non-empty */
@ -323,7 +324,7 @@ flfp0p1(Flayer *l, ulong *pp0, ulong *pp1, int *ticked)
{
long p0 = l->p0-l->origin, p1 = l->p1-l->origin;
*ticked = 1;
*ticked = p0 == p1;
if(p0 < 0){
*ticked = 0;
p0 = 0;
@ -429,7 +430,8 @@ flprepare(Flayer *l)
frinsert(f, r, r+n, (ulong)0);
frdrawsel(f, frptofchar(f, f->p0), f->p0, f->p1, 0);
flfp0p1(l, &f->p0, &f->p1, &ticked);
frdrawseltick(f, frptofchar(f, f->p0), f->p0, f->p1, 1, ticked);
if(f->p0 != f->p1 || ticked)
frdrawsel(f, frptofchar(f, f->p0), f->p0, f->p1, 1);
l->lastsr = ZR;
scrdraw(l, scrtotal(l));
}