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feat(ui): add support to display a title in the border of a float (#20184)

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add "title" and "title_pos" keys to win config dict.
This commit is contained in:
Raphael
2022-11-06 18:59:43 +08:00
committed by GitHub
parent a79d28e4d7
commit 1af4bd04f9
12 changed files with 371 additions and 3 deletions
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194
test/functional/ui/float_spec.lua
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@@ -1716,6 +1716,200 @@ describe('float window', function()
end
end)
it('validates title title_pos', function()
local buf = meths.create_buf(false,false)
eq("title requires border to be set",
pcall_err(meths.open_win,buf, false, {
relative='editor', width=9, height=2, row=2, col=5, title='Title',
}))
eq("title_pos requires title to be set",
pcall_err(meths.open_win,buf, false, {
relative='editor', width=9, height=2, row=2, col=5,
border='single', title_pos='left',
}))
end)
it('border with title', function()
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='editor', width=9, height=2, row=2, col=5, border="double",
title = "Left",title_pos = "left",
})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[3:----------------------------------------]|
## grid 2
^ |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 5
{5:╔}{11:Left}{5:═════╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════════╝}|
]], float_pos={
[5] = { { id = 1002 }, "NW", 1, 2, 5, true }
}, win_viewport={
[2] = {win = {id = 1000}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 1};
[5] = {win = {id = 1002}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 2};
}}
else
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }{5:╔}{11:Left}{5:═════╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════════╝}{0: }|
|
]]}
end
meths.win_set_config(win, {title= "Center",title_pos="center"})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[3:----------------------------------------]|
## grid 2
^ |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 5
{5:╔═}{11:Center}{5:══╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════════╝}|
]], float_pos={
[5] = { { id = 1002 }, "NW", 1, 2, 5, true }
}, win_viewport={
[2] = {win = {id = 1000}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 1};
[5] = {win = {id = 1002}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 2};
}}
else
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }{5:╔═}{11:Center}{5:══╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════════╝}{0: }|
|
]]}
end
meths.win_set_config(win, {title= "Right",title_pos="right"})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[3:----------------------------------------]|
## grid 2
^ |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 5
{5:╔════}{11:Right}{5:╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════════╝}|
]], float_pos={
[5] = { { id = 1002 }, "NW", 1, 2, 5, true }
}, win_viewport={
[2] = {win = {id = 1000}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 1};
[5] = {win = {id = 1002}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 2};
}}
else
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }{5:╔════}{11:Right}{5:╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════════╝}{0: }|
|
]]}
end
meths.win_set_config(win, {title= { {"🦄"},{"BB"}},title_pos="right"})
if multigrid then
screen:expect{grid=[[
## grid 1
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[2:----------------------------------------]|
[3:----------------------------------------]|
## grid 2
^ |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
## grid 3
|
## grid 5
{5:╔═════}🦄BB{5:╗}|
{5:║}{1: halloj! }{5:║}|
{5:║}{1: BORDAA }{5:║}|
{5:╚═════════╝}|
]], float_pos={
[5] = { { id = 1002 }, "NW", 1, 2, 5, true }
}, win_viewport={
[2] = {win = {id = 1000}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 1};
[5] = {win = {id = 1002}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 2};
}}
else
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }{5:╔═════}🦄BB{5:╗}{0: }|
{0:~ }{5:║}{1: halloj! }{5:║}{0: }|
{0:~ }{5:║}{1: BORDAA }{5:║}{0: }|
{0:~ }{5:╚═════════╝}{0: }|
|
]]}
end
end)
it('terminates border on edge of viewport when window extends past viewport', function()
local buf = meths.create_buf(false, false)
meths.open_win(buf, false, {relative='editor', width=40, height=7, row=0, col=0, border="single"})