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fix(float): missing default highlight for title

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Problem: there is missing default title highlight when highlight not defined in title text chunk.

Solution: when attr is not set use default title highlight group.
This commit is contained in:
glepnir 2024-05-03 15:53:13 +08:00
parent 4e5c633ed4
commit 8b2b1fba2a
5 changed files with 27 additions and 22 deletions
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6
runtime/doc/api.txt
View File

@ -3270,13 +3270,15 @@ nvim_open_win({buffer}, {enter}, {config}) *nvim_open_win()*
<
• title: Title (optional) in window border, string or list.
List should consist of `[text, highlight]` tuples. If
string, the default highlight group is `FloatTitle`.
string, or a tuple lacks a highlight, the default
highlight group is `FloatTitle`.
• title_pos: Title position. Must be set with `title`
option. Value can be one of "left", "center", or "right".
Default is `"left"`.
• footer: Footer (optional) in window border, string or
list. List should consist of `[text, highlight]` tuples.
If string, the default highlight group is `FloatFooter`.
If string, or a tuple lacks a highlight, the default
highlight group is `FloatFooter`.
• footer_pos: Footer position. Must be set with `footer`
option. Value can be one of "left", "center", or "right".
Default is `"left"`.

6
runtime/lua/vim/_meta/api.lua generated
View File

@ -1731,13 +1731,15 @@ function vim.api.nvim_open_term(buffer, opts) end
---
--- • title: Title (optional) in window border, string or list.
--- List should consist of `[text, highlight]` tuples. If
--- string, the default highlight group is `FloatTitle`.
--- string, or a tuple lacks a highlight, the default
--- highlight group is `FloatTitle`.
--- • title_pos: Title position. Must be set with `title`
--- option. Value can be one of "left", "center", or "right".
--- Default is `"left"`.
--- • footer: Footer (optional) in window border, string or
--- list. List should consist of `[text, highlight]` tuples.
--- If string, the default highlight group is `FloatFooter`.
--- If string, or a tuple lacks a highlight, the default
--- highlight group is `FloatFooter`.
--- • footer_pos: Footer position. Must be set with `footer`
--- option. Value can be one of "left", "center", or "right".
--- Default is `"left"`.

9
src/nvim/api/win_config.c
View File

@ -189,13 +189,13 @@
/// ```
/// - title: Title (optional) in window border, string or list.
/// List should consist of `[text, highlight]` tuples.
/// If string, the default highlight group is `FloatTitle`.
/// If string, or a tuple lacks a highlight, the default highlight group is `FloatTitle`.
/// - title_pos: Title position. Must be set with `title` option.
/// Value can be one of "left", "center", or "right".
/// Default is `"left"`.
/// - footer: Footer (optional) in window border, string or list.
/// List should consist of `[text, highlight]` tuples.
/// If string, the default highlight group is `FloatFooter`.
/// If string, or a tuple lacks a highlight, the default highlight group is `FloatFooter`.
/// - footer_pos: Footer position. Must be set with `footer` option.
/// Value can be one of "left", "center", or "right".
/// Default is `"left"`.
@ -851,7 +851,6 @@ static void parse_bordertext(Object bordertext, BorderTextType bordertext_type,
bool *is_present;
VirtText *chunks;
int *width;
int default_hl_id;
switch (bordertext_type) {
case kBorderTextTitle:
if (fconfig->title) {
@ -861,7 +860,6 @@ static void parse_bordertext(Object bordertext, BorderTextType bordertext_type,
is_present = &fconfig->title;
chunks = &fconfig->title_chunks;
width = &fconfig->title_width;
default_hl_id = syn_check_group(S_LEN("FloatTitle"));
break;
case kBorderTextFooter:
if (fconfig->footer) {
@ -871,7 +869,6 @@ static void parse_bordertext(Object bordertext, BorderTextType bordertext_type,
is_present = &fconfig->footer;
chunks = &fconfig->footer_chunks;
width = &fconfig->footer_width;
default_hl_id = syn_check_group(S_LEN("FloatFooter"));
break;
}
@ -881,7 +878,7 @@ static void parse_bordertext(Object bordertext, BorderTextType bordertext_type,
return;
}
kv_push(*chunks, ((VirtTextChunk){ .text = xstrdup(bordertext.data.string.data),
.hl_id = default_hl_id }));
.hl_id = -1 }));
*width = (int)mb_string2cells(bordertext.data.string.data);
*is_present = true;
return;

12
src/nvim/drawscreen.c
View File

@ -65,6 +65,7 @@
#include "nvim/autocmd.h"
#include "nvim/autocmd_defs.h"
#include "nvim/buffer.h"
#include "nvim/buffer_defs.h"
#include "nvim/charset.h"
#include "nvim/cmdexpand.h"
#include "nvim/cursor.h"
@ -715,14 +716,17 @@ void end_search_hl(void)
screen_search_hl.rm.regprog = NULL;
}
static void win_redr_bordertext(win_T *wp, VirtText vt, int col)
static void win_redr_bordertext(win_T *wp, VirtText vt, int col, BorderTextType bt)
{
for (size_t i = 0; i < kv_size(vt);) {
int attr = 0;
int attr = -1;
char *text = next_virt_text_chunk(vt, &i, &attr);
if (text == NULL) {
break;
}
if (attr == -1) { // No highlight specified.
attr = wp->w_ns_hl_attr[bt == kBorderTextTitle ? HLF_BTITLE : HLF_BFOOTER];
}
attr = hl_apply_winblend(wp, attr);
col += grid_line_puts(col, text, -1, attr);
}
@ -773,7 +777,7 @@ static void win_redr_border(win_T *wp)
if (wp->w_config.title) {
int title_col = win_get_bordertext_col(icol, wp->w_config.title_width,
wp->w_config.title_pos);
win_redr_bordertext(wp, wp->w_config.title_chunks, title_col);
win_redr_bordertext(wp, wp->w_config.title_chunks, title_col, kBorderTextTitle);
}
if (adj[1]) {
grid_line_put_schar(icol + adj[3], chars[2], attrs[2]);
@ -809,7 +813,7 @@ static void win_redr_border(win_T *wp)
if (wp->w_config.footer) {
int footer_col = win_get_bordertext_col(icol, wp->w_config.footer_width,
wp->w_config.footer_pos);
win_redr_bordertext(wp, wp->w_config.footer_chunks, footer_col);
win_redr_bordertext(wp, wp->w_config.footer_chunks, footer_col, kBorderTextFooter);
}
if (adj[1]) {
grid_line_put_schar(icol + adj[3], chars[4], attrs[4]);

16
test/functional/ui/float_spec.lua
View File

@ -2127,7 +2127,7 @@ describe('float window', function()
## grid 3
|
## grid 4
{5:╔═════}🦄BB{5:╗}|
{5:╔═════}{11:🦄BB}{5:╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════════╝}|
@ -2141,7 +2141,7 @@ describe('float window', function()
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }{5:╔═════}🦄BB{5:╗}{0: }|
{0:~ }{5:╔═════}{11:🦄BB}{5:╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════════╝}{0: }|
@ -2275,7 +2275,7 @@ describe('float window', function()
{5:╔═════════╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════}🦄BB{5:╝}|
{5:╚═════}{11:🦄BB}{5:╝}|
]], float_pos={
[4] = { 1001, "NW", 1, 2, 5, true }
}, win_viewport={
@ -2289,7 +2289,7 @@ describe('float window', function()
{0:~ }{5:╔═════════╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════}🦄BB{5:╝}{0: }|
{0:~ }{5:╚═════}{11:🦄BB}{5:╝}{0: }|
|
]]}
end
@ -2423,10 +2423,10 @@ describe('float window', function()
## grid 3
|
## grid 4
{5:╔═════}🦄{7:BB}{5:╗}|
{5:╔═════}{11:🦄}{7:BB}{5:╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════}🦄{7:BB}{5:╝}|
{5:╚═════}{11:🦄}{7:BB}{5:╝}|
]], float_pos={
[4] = { 1001, "NW", 1, 2, 5, true }
}, win_viewport={
@ -2437,10 +2437,10 @@ describe('float window', function()
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }{5:╔═════}🦄{7:BB}{5:╗}{0: }|
{0:~ }{5:╔═════}{11:🦄}{7:BB}{5:╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════}🦄{7:BB}{5:╝}{0: }|
{0:~ }{5:╚═════}{11:🦄}{7:BB}{5:╝}{0: }|
|
]]}
end