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Module:Key

From FishWiki
Revision as of 23:39, 2 May 2024 by Aquasoil (talk | contribs) (Created page with "-- This module implements {{key press}}. local kbdPrefix = '<kbd class="keyboard-key nowrap">' local kbdSuffix = '</kbd>' local keyText = { ['caps lock'] = '⇪ Caps Lock', ['caps lock'] = '⇪ Caps Lock', ['shift'] = '⇧ Shift', ['shift'] = '⇧ Shift', ['enter'] = '↵ Enter', ['enter'] = '↵ Enter', ['cmd'] = '⌘ Cmd', ['[[command key|c...")
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Documentation for this module may be created at Module:Key/doc

-- This module implements {{key press}}.

local kbdPrefix = '<kbd class="keyboard-key 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'] = '&#42;',
        ['hash'] = '&#35;',
        ['[[#]]'] = '[[Number sign|#]]',
        ['colon'] = '&#58;',
        ['[[:]]'] = '[[Colon (punctuation)|:]]',
        ['pipe'] = '&#124;',
        ['[[|]]'] = '[[Pipe symbol|&#124;]]',
        ['semicolon'] = '&#59;',
        ['[[;]]'] = '[[Semi-colon|&#59;]]',
        ['equals'] = '&#61;',

        -- 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↙',

        -- PlayStation.
        ['ex'] = '×',
        ['circle'] = '○',
        ['square'] = '□',
        ['triangle'] = '△',

        -- Nintendo 64 and GameCube.
        ['c up'] = 'C↑',
        ['c down'] = 'C↓',
        ['c left'] = 'C←',
        ['c right'] = 'C→',
        ['c ne'] = 'C↗',
        ['c se'] = 'C↘',
        ['c nw'] = 'C↖',
        ['c sw'] = 'C↙',
}

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',
        ['ps x'] = 'ex',
        ['ps c'] = 'circle',
        ['ps s'] = 'square',
        ['ps t'] = 'triangle',
        ['c-up'] = 'c up',
        ['c-down'] = 'c down',
        ['c-left'] = 'c left',
        ['c-right'] = 'c right',
        ['c-ne'] = 'c ne',
        ['c-se'] = 'c se',
        ['c-nw'] = 'c nw',
        ['c-sw'] = 'c 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 mw.getCurrentFrame():extensionTag{
                name = 'templatestyles', args = { src = 'Module:Key/styles.css'} 
        } .. 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,
}