shithub: vdir

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dynamic column sizes computation

	the width of the file size column was hardcoded and far
	too big.
	We now compute the column size dynamically to allow for
	more space for the file name column.
	Thanks sigrid for the report/suggestion.

--- a/vdir.c

+++ b/vdir.c

@@ -56,6 +56,7 @@

 Image *viewfg;

 Image *scrollbg;

 Image *scrollfg;

+int sizew;

 int lineh;

 int nlines;

 int offset;

@@ -110,7 +111,7 @@

 void

 loaddirs(void)

 {

-	int fd;

+	int fd, i, m;

 	fd = open(path, OREAD);

 	if(fd<0){

@@ -123,6 +124,12 @@

 	qsort(dirs, ndirs, sizeof *dirs, (int(*)(void*,void*))dircmp);

 	offset = 0;

 	close(fd);

+	m = 0;

+	for(i=0; i < ndirs; i++){

+		if(dirs[i].length>m)

+			m=dirs[i].length;

+	}

+	sizew = 1+1+log(m)/log(10);

 }

 void

@@ -307,7 +314,7 @@

 	r = Rpt(p, addpt(p, Pt(Dx(viewr)-2*Toolpadding, lineh)));

 	draw(screen, r, selected?toolbg:viewbg, nil, ZP);

 	t = mdate(d);

-	snprint(buf, sizeof buf, "%12lld  %s", d.length, t);

+	snprint(buf, sizeof buf, "%*lld  %s", sizew, d.length, t);

 	free(t);

 	img = (d.qid.type&QTDIR) ? folder : file;

 	p.y -= Padding;