Difference between revisions of "Module:Key"
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local kbdPrefix = | local kbdPrefix = | ||
| − | '<kbd | + | '<kbd style=' .. |
| − | ' | + | '"border:2px solid #000; ' .. |
| − | |||
'border-radius:0.2em; ' .. | 'border-radius:0.2em; ' .. | ||
'border-style:outset; ' .. | 'border-style:outset; ' .. | ||
Latest revision as of 14:53, 24 July 2020
Implements {{key press}}
-- This module implements {{key press}}.
local kbdPrefix =
'<kbd style=' ..
'"border:2px solid #000; ' ..
'border-radius:0.2em; ' ..
'border-style:outset; ' ..
'background-color:#F9F9F9; ' ..
'background-image:linear-gradient(to bottom, #FCFCFC, #E0E0E0); ' ..
'padding:0.1em 0.3em; ' ..
'font-family:inherit; ' ..
'font-size:0.9em; ' ..
'white-space:nowrap;">'
local kbdSuffix = '</kbd>'
local keyText = {
['caps lock'] = '⇪ Caps Lock',
['[[caps lock]]'] = '⇪ [[Caps Lock]]',
['shift'] = '⇧ Shift',
['[[shift key|shift]]'] = '⇧ [[Shift key|Shift]]',
['enter'] = '↵ Enter',
['[[enter key|enter]]'] = '↵ [[Enter key|Enter]]',
['cmd'] = '⌘ Cmd',
['[[command key|cmd]]'] = '⌘ [[Command key|Cmd]]',
['command'] = '⌘ Command',
['[[command key|command]]'] = '⌘ [[Command key|Command]]',
['opt'] = '⌥ Opt',
['[[option key|opt]]'] = '⌥ [[Option key|Opt]]',
['option'] = '⌥ Option',
['[[option key|option]]'] = '⌥ [[Option key|Option]]',
['tab'] = 'Tab ↹',
['[[tab key|tab]]'] = '[[Tab key|Tab]] ↹',
['backspace'] = '← Backspace',
['[[backspace]]'] = '← [[Backspace]]',
['win'] = '⊞ Win',
['[[windows key|win]]'] = '⊞ [[Windows key|Win]]',
['menu'] = '≣ Menu',
['[[menu key|menu]]'] = '≣ [[Menu key|Menu]]',
['up'] = '↑',
['[[arrow keys|up]]'] = '[[Arrow keys|↑]]',
['down'] = '↓',
['[[arrow keys|down]]'] = '[[Arrow keys|↓]]',
['left'] = '←',
['[[arrow keys|left]]'] = '[[Arrow keys|←]]',
['right'] = '→',
['[[arrow keys|right]]'] = '[[Arrow keys|→]]',
['asterisk'] = '*',
['hash'] = '#',
['[[#]]'] = '[[Number sign|#]]',
['colon'] = ':',
['[[:]]'] = '[[Colon (punctuation)|:]]',
['pipe'] = '|',
['[[|]]'] = '[[Pipe symbol||]]',
['semicolon'] = ';',
['[[;]]'] = '[[Semi-colon|;]]',
['equals'] = '=',
-- Left & right analog sticks.
['l up'] = 'L↑',
['l down'] = 'L↓',
['l left'] = 'L←',
['l right'] = 'L→',
['l ne'] = 'L↗',
['l se'] = 'L↘',
['l nw'] = 'L↖',
['l sw'] = 'L↙',
['r up'] = 'R↑',
['r down'] = 'R↓',
['r left'] = 'R←',
['r right'] = 'R→',
['r ne'] = 'R↗',
['r se'] = 'R↘',
['r nw'] = 'R↖',
['r sw'] = 'R↙',
}
local keyAlias = {
-- ['alternate name for key (alias)'] = 'name for key used in key table'
['[[cmd key|cmd]]'] = '[[command key|cmd]]',
['[[cmd key|command]]'] = '[[command key|command]]',
['[[opt key|opt]]'] = '[[option key|opt]]',
['[[option key]]'] = '[[option key|option]]',
['[[opt key|option]]'] = '[[option key|option]]',
['[[win key|win]]'] = '[[windows key|win]]',
['*'] = 'asterisk',
['#'] = 'hash',
[':'] = 'colon',
[';'] = 'semicolon',
['l-up'] = 'l up',
['l-down'] = 'l down',
['l-left'] = 'l left',
['l-right'] = 'l right',
['l-ne'] = 'l ne',
['l-se'] = 'l se',
['l-nw'] = 'l nw',
['l-sw'] = 'l sw',
['r-up'] = 'r up',
['r-down'] = 'r down',
['r-left'] = 'r left',
['r-right'] = 'r right',
['r-ne'] = 'r ne',
['r-se'] = 'r se',
['r-nw'] = 'r nw',
['r-sw'] = 'r sw',
}
local Collection = {}
Collection.__index = Collection
do
function Collection:add(item)
if item ~= nil then
self.n = self.n + 1
self[self.n] = item
end
end
function Collection:join(sep)
return table.concat(self, sep)
end
function Collection:sort(comp)
table.sort(self, comp)
end
function Collection.new()
return setmetatable({n = 0}, Collection)
end
end
local function keyPress(args)
local chainNames = {
'chain first',
'chain second',
'chain third',
'chain fourth',
'chain fifth',
'chain sixth',
'chain seventh',
'chain eighth',
'chain ninth',
}
local result = Collection.new()
local chainDefault = args.chain or '+'
for i, id in ipairs(args) do
if i > 1 then
result:add(args[chainNames[i - 1]] or chainDefault)
end
local lc = id:lower()
local text = keyText[lc] or keyText[keyAlias[lc]] or id
result:add(kbdPrefix .. text .. kbdSuffix)
end
return result:join()
end
local function keypress(frame)
-- Called by "{{key press|...}}".
-- Using the template doubles the post‐expand include size.
return keyPress(frame:getParent().args)
end
local function press(frame)
-- Called by "{{#invoke:key|press|...}}".
return keyPress(frame.args)
end
return {
keypress = keypress,
press = press,
}