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#include "screen.h"
#include "status.h"
void update_status_line(const Window *window)
{
EditorState *e = window->editor;
const GlobalOptions *opts = &e->options;
InputMode mode = e->input_mode;
char lbuf[512], rbuf[512];
sf_format(window, opts, mode, lbuf, sizeof lbuf, opts->statusline_left);
sf_format(window, opts, mode, rbuf, sizeof rbuf, opts->statusline_right);
const ColorScheme *colors = &e->colors;
Terminal *term = &e->terminal;
TermOutputBuffer *obuf = &term->obuf;
size_t lw = u_str_width(lbuf);
size_t rw = u_str_width(rbuf);
int w = window->w;
static_assert_compatible_types(w, window->w);
term_output_reset(term, window->x, w, 0);
term_move_cursor(obuf, window->x, window->y + window->h - 1);
set_builtin_color(term, colors, BC_STATUSLINE);
if (lw + rw <= w) {
// Both fit
term_add_str(obuf, lbuf);
term_set_bytes(term, ' ', w - lw - rw);
term_add_str(obuf, rbuf);
} else if (lw <= w && rw <= w) {
// Both would fit separately, draw overlapping
term_add_str(obuf, lbuf);
obuf->x = w - rw;
term_move_cursor(obuf, window->x + w - rw, window->y + window->h - 1);
term_add_str(obuf, rbuf);
} else if (lw <= w) {
// Left fits
term_add_str(obuf, lbuf);
term_clear_eol(term);
} else if (rw <= w) {
// Right fits
term_set_bytes(term, ' ', w - rw);
term_add_str(obuf, rbuf);
} else {
term_clear_eol(term);
}
}
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