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console.lua: complete choice and flag options

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This commit is contained in:
Guido Cella 2023-10-21 23:56:47 +02:00 committed by Dudemanguy
parent 4aa8b628e4
commit c62adc3018
1 changed files with 46 additions and 4 deletions
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50
player/lua/console.lua
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@ -652,10 +652,22 @@ local function property_list()
return properties
end
local function choice_list(option)
local info = mp.get_property_native('option-info/' .. option, {})
if info.type == 'Flag' then
return { 'no', 'yes' }
end
return info.choices or {}
end
-- List of tab-completions:
-- pattern: A Lua pattern used in string:match. It should return the start
-- position of the word to be completed in the first capture (using
-- the empty parenthesis notation "()").
-- the empty parenthesis notation "()"). In patterns with 2
-- captures, the first determines the completions, and the second is
-- the start of the word to be completed.
-- list: A function that returns a list of candidate completion values.
-- append: An extra string to be appended to the end of a successful
-- completion. It is only appended if 'list' contains exactly one
@ -679,6 +691,30 @@ function build_completers()
}
end
for _, command in pairs({'set', 'cycle[-_]values'}) do
completers[#completers + 1] = {
pattern = '^%s*' .. command .. '%s+"?([%w_-]+)"?%s+"()%S*$',
list = choice_list,
append = command == 'cycle[-_]values' and '" ' or '"',
}
completers[#completers + 1] = {
pattern = '^%s*' .. command .. '%s+"?([%w_-]+)"?%s+()%S*$',
list = choice_list,
append = command == 'cycle[-_]values' and ' ' or nil,
}
end
completers[#completers + 1] = {
pattern = '^%s*cycle[-_]values%s+"?([%w_-]+)"?%s+%S+%s+"()%S*$',
list = choice_list,
append = '"',
}
completers[#completers + 1] = {
pattern = '^%s*cycle[-_]values%s+"?([%w_-]+)"?%s+%S+%s+()%S*$',
list = choice_list,
append = nil,
}
return completers
end
@ -717,19 +753,25 @@ function complete()
for _, completer in ipairs(build_completers()) do
-- Completer patterns should return the start of the word to be
-- completed as the first capture.
local s = before_cur:match(completer.pattern)
local s, s2 = before_cur:match(completer.pattern)
if not s then
-- Multiple input commands can be separated by semicolons, so all
-- completions that are anchored at the start of the string with
-- '^' can start from a semicolon as well. Replace ^ with ; and try
-- to match again.
s = before_cur:match(completer.pattern:gsub('^^', ';'))
s, s2 = before_cur:match(completer.pattern:gsub('^^', ';'))
end
if s then
local hint
if s2 then
hint = s
s = s2
end
-- If the completer's pattern found a word, check the completer's
-- list for possible completions
local part = before_cur:sub(s)
local completions, prefix = complete_match(part, completer.list())
local completions, prefix = complete_match(part, completer.list(hint))
if #completions > 0 then
-- If there was only one full match from the list, add
-- completer.append to the final string. This is normally a