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Code Issues Releases Wiki Activity

keyboard handling

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This commit is contained in:
kepler155c@gmail.com 2019-03-24 17:00:42 -04:00
parent 398953af54
commit 3f9c219f6b
2 changed files with 9 additions and 11 deletions
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10
sys/apis/input.lua
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@ -39,11 +39,11 @@ function input:toCode(ch, code)
-- the key-up event for alt keys is not generated if the minecraft -- the key-up event for alt keys is not generated if the minecraft
-- window loses focus -- window loses focus
--
-- if keyboard.state[keys.leftAlt] or keyboard.state[keys.rightAlt] or if keyboard.state[keys.leftAlt] or keyboard.state[keys.rightAlt] or
-- code == keys.leftAlt or code == keys.rightAlt then code == keys.leftAlt or code == keys.rightAlt then
-- table.insert(result, 'alt') table.insert(result, 'alt')
-- end end
if keyboard.state[keys.leftShift] or keyboard.state[keys.rightShift] or if keyboard.state[keys.leftShift] or keyboard.state[keys.rightShift] or
code == keys.leftShift or code == keys.rightShift then code == keys.leftShift or code == keys.rightShift then

8
sys/extensions/1.device.lua
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@ -75,20 +75,17 @@ end)
local modifiers = Util.transpose { local modifiers = Util.transpose {
keys.leftCtrl, keys.rightCtrl, keys.leftCtrl, keys.rightCtrl,
keys.leftShift, keys.rightShift, keys.leftShift, keys.rightShift,
keys.leftAlt, keys.rightAlt, --keys.leftAlt, keys.rightAlt,
} }
kernel.hook({ 'key', 'key_up', 'char', 'paste' }, function(event, eventData) kernel.hook({ 'key', 'key_up', 'char', 'paste' }, function(event, eventData)
local code = eventData[1] local code = eventData[1]
-- maintain global keyboard state -- maintain global keyboard modifier state
if modifiers[code] then if modifiers[code] then
if event == 'key' then if event == 'key' then
keyboard.state[code] = true keyboard.state[code] = true
elseif event == 'key_up' then elseif event == 'key_up' then
-- if not keyboard.state[code] then
-- return true -- ensure key ups are only generated if a key down was sent
-- end
keyboard.state[code] = nil keyboard.state[code] = nil
end end
end end
@ -98,6 +95,7 @@ kernel.hook({ 'key', 'key_up', 'char', 'paste' }, function(event, eventData)
if hotkey and keyboard.hotkeys[hotkey.code] then if hotkey and keyboard.hotkeys[hotkey.code] then
keyboard.hotkeys[hotkey.code](event, eventData) keyboard.hotkeys[hotkey.code](event, eventData)
return true
end end
end) end)