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feat(extui): support paging in the dialog window (#35310)

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Problem:  Unable to see e.g. `inputlist()` prompts that exceed the dialog
          window height.
          Multi-line prompts are not handled properly, and tracking
          is insufficient for messages in cmdline_block mode.
Solution: Add vim.on_key handler while the dialog window is open that
          forwards paging keys to the window.
          Properly render multi-line prompts. Keep track of both the start
          and end of the current cmdline prompt. Append messages after the
          current prompt in cmdline_block mode.
This commit is contained in:
luukvbaal
2025-08-21 14:56:59 +02:00
committed by GitHub
parent 30dae87de4
commit 9467731865
4 changed files with 221 additions and 36 deletions
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138
test/functional/ui/messages2_spec.lua
View File

@@ -253,4 +253,142 @@ describe('messages2', function()
{16::}^ |
]])
end)
it('paging prompt dialog #35191', function()
screen:try_resize(71, screen._height)
local top = [[
|
{1:~ }|*4
{3:───────────────────────────────────────────────────────────────────────}|
0 |
1 |
2 |
3 |
4 |
5 |
6 [+93] |
Type number and <Enter> or click with the mouse (q or empty cancels): ^ |
]]
feed(':call inputlist(range(100))<CR>')
screen:expect(top)
feed('j')
screen:expect([[
|
{1:~ }|*4
{3:───────────────────────────────────────────────────────────────────────}|
1 [+1] |
2 |
3 |
4 |
5 |
6 |
7 [+92] |
Type number and <Enter> or click with the mouse (q or empty cancels): ^ |
]])
feed('k')
screen:expect(top)
feed('d')
screen:expect([[
|
{1:~ }|*4
{3:───────────────────────────────────────────────────────────────────────}|
3 [+3] |
4 |
5 |
6 |
7 |
8 |
9 [+90] |
Type number and <Enter> or click with the mouse (q or empty cancels): ^ |
]])
feed('u')
screen:expect(top)
feed('f')
screen:expect([[
|
{1:~ }|*4
{3:───────────────────────────────────────────────────────────────────────}|
5 [+5] |
6 |
7 |
8 |
9 |
10 |
11 [+88] |
Type number and <Enter> or click with the mouse (q or empty cancels): ^ |
]])
feed('b')
screen:expect(top)
feed('G')
screen:expect([[
|
{1:~ }|*4
{3:───────────────────────────────────────────────────────────────────────}|
93 [+93] |
94 |
95 |
96 |
97 |
98 |
99 |
Type number and <Enter> or click with the mouse (q or empty cancels): ^ |
]])
feed('g')
screen:expect(top)
end)
it('in cmdline_block mode', function()
feed(':if 1<CR>')
screen:expect([[
|
{1:~ }|*11
{16::}{15:if} {26:1} |
{16::} ^ |
]])
feed([[echo input("foo\nbar:")<CR>]])
screen:expect([[
|
{1:~ }|*9
:if 1 |
: echo input("foo\nbar:") |
foo |
bar:^ |
]])
feed('baz<CR>')
screen:expect([[
|
{1:~ }|*9
{16::}{15:if} {26:1} |
{16::} {15:echo} {25:input}{16:(}{26:"foo\nbar:"}{16:)} |
{15:baz} |
{16::} ^ |
]])
feed([[echo input("foo\nbar:")<CR>]])
screen:expect([[
|
{1:~ }|*7
:if 1 |
: echo input("foo\nbar:") |
baz |
: echo input("foo\nbar:") |
foo |
bar:^ |
]])
feed('<Esc>:endif')
screen:expect([[
|
{1:~ }|*8
{16::}{15:if} {26:1} |
{16::} {15:echo} {25:input}{16:(}{26:"foo\nbar:"}{16:)} |
{15:baz} |
{16::} {15:echo} {25:input}{16:(}{26:"foo\nbar:"}{16:)} |
{16::} {16::}{15:endif}^ |
]])
feed('<CR>')
screen:expect([[
^ |
{1:~ }|*12
|
]])
end)
end)