diff options
Diffstat (limited to 'src/nvim/drawscreen.c')
| -rw-r--r-- | src/nvim/drawscreen.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/src/nvim/drawscreen.c b/src/nvim/drawscreen.c index 15a7294496..2fbfd7080f 100644 --- a/src/nvim/drawscreen.c +++ b/src/nvim/drawscreen.c @@ -641,13 +641,61 @@ static void win_redr_border(win_T *wp) int *adj = wp->w_border_adj; int irow = wp->w_height_inner + wp->w_winbar_height, icol = wp->w_width_inner; + char* title = wp->w_float_config.title; + size_t n_title = wp->w_float_config.n_title; + stl_hlrec_t* title_hl = wp->w_float_config.title_hl; + + int m8[MAX_MCO + 1]; + int cc; + int len; + int t_attr = title_hl != NULL && title_hl->userhl + ? syn_id2attr(title_hl->userhl) + : 0; + t_attr = hl_combine_attr(attrs[1], t_attr); + + int title_pos = 2; + switch (wp->w_float_config.title_pos) { + case kTitleLeft: + title_pos = 2; + break; + case kTitleRight: + title_pos = icol - 2 - vim_strsize(title); + break; + case kTitleCenter: + title_pos = (icol - vim_strsize(title)) / 2 - 1; + break; + } + title_pos = title_pos < 2 ? 2 : title_pos; + if (adj[0]) { grid_puts_line_start(grid, 0); if (adj[3]) { grid_put_schar(grid, 0, 0, chars[0], attrs[0]); } for (int i = 0; i < icol; i++) { - grid_put_schar(grid, 0, i + adj[3], chars[1], attrs[1]); + schar_T ch; + int attr; + // Draw the title if in the correct position. + if (i > title_pos && n_title > 0 && i < icol - 2) { + cc = utfc_ptr2char((char_u*) title, m8); + len = utfc_ptr2len(title); + n_title -= len; + title += len; + + while (title_hl != NULL && + (title_hl + 1)->start != NULL && + (title_hl + 1)->start < title) { + ++ title_hl; + t_attr = hl_combine_attr(attrs[1], syn_id2attr(-title_hl->userhl)); + } + + schar_from_cc(ch, cc, m8); + attr = t_attr; + } else { + memcpy(ch, chars[1], sizeof(schar_T)); + attr = attrs[1]; + } + grid_put_schar(grid, 0, i + adj[3], ch, attr); } if (adj[1]) { grid_put_schar(grid, 0, icol + adj[3], chars[2], attrs[2]); |