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Code Issues Releases Wiki Activity

table: simplify rendering of tables

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This commit is contained in:
Steffen Vogel 2019-01-23 02:50:00 +01:00
parent 7b44b16236
commit 0216faec03
1 changed files with 16 additions and 14 deletions
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30
common/lib/table.c
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@ -65,9 +65,9 @@ void table_header(struct table *t)
if (t->width != log_get_width())
table_resize(t, log_get_width());
char *line1 = strf("\b\b" BOX_UD);
char *line2 = strf("\b\b" BOX_UD);
char *line3 = strf("\b");
char *line1 = NULL;
char *line2 = NULL;
char *line3 = NULL;
for (int i = 0; i < t->ncols; i++) {
int w, u;
@ -80,22 +80,21 @@ void table_header(struct table *t)
u = t->cols[i]._width + strlen(unit) - strlenp(unit);
if (t->cols[i].align == TABLE_ALIGN_LEFT) {
strcatf(&line1, " %-*.*s\e[0m " BOX_UD, w, w, col);
strcatf(&line2, " %-*.*s\e[0m " BOX_UD, u, u, unit);
strcatf(&line1, " %-*.*s\e[0m", w, w, col);
strcatf(&line2, " %-*.*s\e[0m", u, u, unit);
}
else {
strcatf(&line1, " %*.*s\e[0m " BOX_UD, w, w, col);
strcatf(&line2, " %*.*s\e[0m " BOX_UD, u, u, unit);
strcatf(&line1, " %*.*s\e[0m", w, w, col);
strcatf(&line2, " %*.*s\e[0m", u, u, unit);
}
for (int j = 0; j < t->cols[i]._width + 2; j++) {
strcatf(&line3, "%s", BOX_LR);
}
if (i == t->ncols - 1) {
strcatf(&line3, "%s", BOX_UDL);
}
else {
if (i != t->ncols - 1) {
strcatf(&line1, " %s", BOX_UD);
strcatf(&line2, " %s", BOX_UD);
strcatf(&line3, "%s", BOX_UDLR);
}
@ -121,7 +120,7 @@ void table_row(struct table *t, ...)
va_list args;
va_start(args, t);
char *line = strf("\b\b" BOX_UD);
char *line = NULL;
for (int i = 0; i < t->ncols; ++i) {
char *col = vstrf(t->cols[i].format, args);
@ -131,9 +130,12 @@ void table_row(struct table *t, ...)
int w = t->cols[i]._width + r - l;
if (t->cols[i].align == TABLE_ALIGN_LEFT)
strcatf(&line, " %-*.*s\e[0m " BOX_UD, w, w, col);
strcatf(&line, " %-*.*s\e[0m ", w, w, col);
else
strcatf(&line, " %*.*s\e[0m " BOX_UD, w, w, col);
strcatf(&line, " %*.*s\e[0m ", w, w, col);
if (i != t->ncols - 1)
strcatf(&line, BOX_UD);
free(col);
}