fix(float)!: always anchor to corner of window including border #15832

N, W, S, E are all inclusive, i.e., always anchor to the exact corner of the
window (including border). This line may also need change in this case (change
0 to -1):

This is most consistent and easiest to reason about, especially with GUIs whose
border do not need to have width/height of 1/1 in cell units.

Fix #15789
This commit is contained in:
zeertzjq 2021-10-03 08:36:24 +08:00 committed by GitHub
parent c5e8c39102
commit b3e815094b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 295 additions and 83 deletions

View File

@ -975,7 +975,7 @@ function M.make_floating_popup_options(width, height, opts)
else
anchor = anchor..'S'
height = math.min(lines_above, height)
row = -get_border_size(opts).height
row = 0
end
if vim.fn.wincol() + width + (opts.offset_x or 0) <= api.nvim_get_option('columns') then

View File

@ -1360,7 +1360,9 @@ void nvim_chan_send(Integer chan, String data, Error *err)
/// - `bufpos`: Places float relative to buffer text (only when
/// relative="win"). Takes a tuple of zero-indexed [line, column].
/// `row` and `col` if given are applied relative to this
/// position, else they default to `row=1` and `col=0`
/// position, else they default to:
/// - `row=1` and `col=0` if `anchor` is "NW" or "NE"
/// - `row=0` and `col=0` if `anchor` is "SW" or "SE"
/// (thus like a tooltip near the buffer text).
/// - `row`: Row position in units of "screen cell height", may be fractional.
/// - `col`: Column position in units of "screen cell width", may be

View File

@ -853,12 +853,12 @@ void ui_ext_win_position(win_T *wp)
bool east = c.anchor & kFloatAnchorEast;
bool south = c.anchor & kFloatAnchorSouth;
int comp_row = (int)row - (south ? wp->w_height : 0);
int comp_col = (int)col - (east ? wp->w_width : 0);
int comp_row = (int)row - (south ? wp->w_height_outer : 0);
int comp_col = (int)col - (east ? wp->w_width_outer : 0);
comp_row += grid->comp_row;
comp_col += grid->comp_col;
comp_row = MAX(MIN(comp_row, Rows-wp->w_height_outer-1), 0);
comp_col = MAX(MIN(comp_col, Columns-wp->w_width_outer), 0);
comp_row = MAX(MIN(comp_row, Rows - wp->w_height_outer - 1), 0);
comp_col = MAX(MIN(comp_col, Columns - wp->w_width_outer), 0);
wp->w_winrow = comp_row;
wp->w_wincol = comp_col;
bool valid = (wp->w_redr_type == 0);

View File

@ -2022,83 +2022,6 @@ describe('LSP', function()
end)
end)
describe('lsp.util.make_floating_popup_options', function()
before_each(function()
exec_lua [[
local bufnr = vim.uri_to_bufnr("file:///fake/uri")
local winheight = vim.fn.winheight(0)
for i = 1, winheight do
vim.api.nvim_buf_set_lines(bufnr, 0, 0, false, {''})
end
vim.api.nvim_win_set_buf(0, bufnr)
vim.api.nvim_win_set_cursor(0, {winheight, 0})
]]
end)
local function popup_row(opts)
return exec_lua([[
return vim.lsp.util.make_floating_popup_options(...).row
]], 2, 2, opts)
end
local err_pattern = "^Error executing lua: %.%.%./util%.lua:0: invalid floating preview border: .*%. :help vim%.api%.nvim_open_win%(%)$"
it('calculates default border height correctly', function()
eq(0, popup_row())
end)
it('calculates string border height correctly', function()
eq(0, popup_row({border = 'none'}))
eq(-2, popup_row({border = 'single'}))
eq(-2, popup_row({border = 'double'}))
eq(-2, popup_row({border = 'rounded'}))
eq(-2, popup_row({border = 'solid'}))
eq(-1, popup_row({border = 'shadow'}))
end)
it('error on invalid string border', function()
matches(err_pattern, pcall_err(popup_row, {border = ''}))
matches(err_pattern, pcall_err(popup_row, {border = 'invalid'}))
end)
it('error on invalid array border length', function()
matches(err_pattern, pcall_err(popup_row, {border = {}}))
matches(err_pattern, pcall_err(popup_row, {border = {'', '', ''}}))
matches(err_pattern, pcall_err(popup_row, {border = {'', '', '', '', ''}}))
end)
it('error on invalid array border member type', function()
matches(err_pattern, pcall_err(popup_row, {border = {0}}))
end)
it('calculates 8-array border height correctly', function()
eq(0, popup_row({border = {'', '', '', '', '', '', '', ''}}))
eq(-2, popup_row({border = {'', '~', '', '~', '', '~', '', '~'}}))
eq(-1, popup_row({border = {'', '', '', '~', '', '~', '', ''}}))
eq(0, popup_row({border = {'', '', '', {'~', 'NormalFloat'}, '', '', '', {'~', 'NormalFloat'}}}))
eq(-2, popup_row({border = {'', {'~', 'NormalFloat'}, '', '', '', {'~', 'NormalFloat'}, '', ''}}))
end)
it('calculates 4-array border height correctly', function()
eq(0, popup_row({border = {'', '', '', ''}}))
eq(-2, popup_row({border = {'', '~', '', '~'}}))
eq(0, popup_row({border = {'', '', '', {'~', 'NormalFloat'}}}))
eq(-2, popup_row({border = {'', {'~', 'NormalFloat'}, '', ''}}))
end)
it('calculates 2-array border height correctly', function()
eq(0, popup_row({border = {'', ''}}))
eq(-2, popup_row({border = {'', '~'}}))
eq(-2, popup_row({border = {'', {'~', 'NormalFloat'}}}))
end)
it('calculates 1-array border height correctly', function()
eq(0, popup_row({border = {''}}))
eq(-2, popup_row({border = {'~'}}))
eq(-2, popup_row({border = {{'~', 'NormalFloat'}}}))
end)
end)
describe('lsp.util._make_floating_popup_size', function()
before_each(function()
exec_lua [[ contents =

View File

@ -1866,6 +1866,293 @@ describe('float window', function()
end
end)
it('always anchor to corner including border', function()
screen:try_resize(40,13)
meths.buf_set_lines(0, 0, -1, true, {'just some example text', 'some more example text'})
feed('ggeee')
command('below split')
if multigrid then
screen:expect([[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
{5:[No Name] [+] }|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
{4:[No Name] [+] }|
[3:----------------------------------------]|
## grid 2
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 4
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
]])
else
screen:expect([[
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
{5:[No Name] [+] }|
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
{4:[No Name] [+] }|
|
]])
end
local buf = meths.create_buf(false, false)
meths.buf_set_lines(buf, 0, -1, true, {' halloj! ',
' BORDAA '})
local win = meths.open_win(buf, false, {relative='cursor', width=9, height=2, row=1, col=-2, border="double"})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
{5:[No Name] [+] }|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
{4:[No Name] [+] }|
[3:----------------------------------------]|
## grid 2
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 4
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 6
{5:}|
{5:}{1: halloj! }{5:}|
{5:}{1: BORDAA }{5:}|
{5:}|
]], float_pos={
[6] = {{id = 1003}, "NW", 4, 1, 14, true}
}}
else
screen:expect([[
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
{5:[No Name] [+] }|
just some exampl^e text |
some more exam{5:} |
{0:~ }{5:}{1: halloj! }{5:}{0: }|
{0:~ }{5:}{1: BORDAA }{5:}{0: }|
{0:~ }{5:}{0: }|
{4:[No Name] [+] }|
|
]])
end
meths.win_set_config(win, {relative='cursor', row=0, col=-2, anchor='NE'})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
{5:[No Name] [+] }|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
{4:[No Name] [+] }|
[3:----------------------------------------]|
## grid 2
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 4
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 6
{5:}|
{5:}{1: halloj! }{5:}|
{5:}{1: BORDAA }{5:}|
{5:}|
]], float_pos={
[6] = {{id = 1003}, "NE", 4, 0, 14, true}
}}
else
screen:expect([[
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
{5:[No Name] [+] }|
jus{5:}pl^e text |
som{5:}{1: halloj! }{5:}ple text |
{0:~ }{5:}{1: BORDAA }{5:}{0: }|
{0:~ }{5:}{0: }|
{0:~ }|
{4:[No Name] [+] }|
|
]])
end
meths.win_set_config(win, {relative='cursor', row=1, col=-2, anchor='SE'})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
{5:[No Name] [+] }|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
{4:[No Name] [+] }|
[3:----------------------------------------]|
## grid 2
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 4
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 6
{5:}|
{5:}{1: halloj! }{5:}|
{5:}{1: BORDAA }{5:}|
{5:}|
]], float_pos={
[6] = {{id = 1003}, "SE", 4, 1, 14, true}
}}
else
screen:expect([[
just some example text |
some more example text |
{0:~ }|
{0:~ }{5:}{0: }|
{0:~ }{5:}{1: halloj! }{5:}{0: }|
{5:[No}{1: BORDAA }{5: }|
jus{5:}pl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
{4:[No Name] [+] }|
|
]])
end
meths.win_set_config(win, {relative='cursor', row=0, col=-2, anchor='SW'})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
{5:[No Name] [+] }|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
[4:----------------------------------------]|
{4:[No Name] [+] }|
[3:----------------------------------------]|
## grid 2
just some example text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 4
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
## grid 6
{5:}|
{5:}{1: halloj! }{5:}|
{5:}{1: BORDAA }{5:}|
{5:}|
]], float_pos={
[6] = {{id = 1003}, "SW", 4, 0, 14, true}
}}
else
screen:expect([[
just some example text |
some more example text |
{0:~ }{5:}{0: }|
{0:~ }{5:}{1: halloj! }{5:}{0: }|
{0:~ }{5:}{1: BORDAA }{5:}{0: }|
{5:[No Name] [+] }|
just some exampl^e text |
some more example text |
{0:~ }|
{0:~ }|
{0:~ }|
{4:[No Name] [+] }|
|
]])
end
end)
it('can be placed relative text in a window', function()
screen:try_resize(30,5)
local firstwin = meths.get_current_win().id