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local leap = require 'leap'
local mapargs = require 'mapargs'
-- notification is any name defined in notifications.xml as
-- <notification name=>
-- vars is a table providing values for [VAR] substitution keys in the
-- notification body
-- payload prepopulates the response table
-- wait=false means fire and forget, otherwise wait for user response
local popup_meta = {
-- setting this function as getmetatable(popup).__call() means this gets
-- called when a consumer calls popup(notification, vars, payload)
__call = function(self, ...)
local args = mapargs('notification,vars,payload,wait', ...)
-- we use convenience argument names different from 'LLNotifications'
-- listener
args.name = args.notification
args.notification = nil
args.substitutions = args.vars
args.vars = nil
local wait = args.wait
args.wait = nil
args.op = 'requestAdd'
-- Specifically test (wait == false), NOT (not wait), because we treat
-- nil (omitted, default true) differently than false (explicitly
-- DON'T wait).
if wait == false then
leap.send('LLNotifications', args)
else
return leap.request('LLNotifications', args).response
end
end
}
local popup = setmetatable({}, popup_meta)
function popup:alert(message)
return self('GenericAlert', {MESSAGE=message})
end
function popup:alertOK(message)
return self('GenericAlertOK', {MESSAGE=message})
end
function popup:alertYesCancel(message)
return self('GenericAlertYesCancel', {MESSAGE=message})
end
function popup:tip(message)
self{'SystemMessageTip', {MESSAGE=message}, wait=false}
end
return popup
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