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XML_FILE_PATH = "luafloater_demo.xml"
leap = require 'leap'
coro = require 'coro'
util = require 'util'
--event pump for sending actions to the floater
COMMAND_PUMP_NAME = ""
--table of floater UI events
event_list={}
coro.launch(function ()
event_list = leap.request("LLFloaterReg", {op="getFloaterEvents"})["events"]
leap.done()
end)
leap.process()
local function _event(event_name)
if not util.contains(event_list, event_name) then
print_warning("Incorrect event name: " .. event_name)
end
return event_name
end
function post(action)
leap.send(COMMAND_PUMP_NAME, action)
end
function getCurrentTime()
local currentTime = os.date("*t")
return string.format("%02d:%02d:%02d", currentTime.hour, currentTime.min, currentTime.sec)
end
function handleEvents(event_data)
if event_data.event == _event("commit") then
if event_data.ctrl_name == "disable_ctrl" then
post({action="set_enabled", ctrl_name="open_btn", value = (1 - event_data.value)})
elseif event_data.ctrl_name == "title_cmb" then
post({action="set_title", value= event_data.value})
elseif event_data.ctrl_name == "open_btn" then
floater_name = leap.request(COMMAND_PUMP_NAME, {action="get_value", ctrl_name='openfloater_cmd'})['value']
leap.send("LLFloaterReg", {name = floater_name, op = "showInstance"})
end
elseif event_data.event == _event("double_click") then
if event_data.ctrl_name == "show_time_lbl" then
post({action="set_value", ctrl_name="time_lbl", value= getCurrentTime()})
end
elseif event_data.event == _event("floater_close") then
print_warning("Floater was closed")
leap.done()
end
end
local key = {xml_path = XML_FILE_PATH, op = "showLuaFloater"}
--sign for additional events for defined control {<control_name>= {action1, action2, ...}}
key.extra_events={show_time_lbl = {_event("right_mouse_down"), _event("double_click")}}
coro.launch(function ()
--script received event pump name, after floater was built
COMMAND_PUMP_NAME = leap.request("LLFloaterReg", key)["command_name"]
leap.done()
end)
leap.process()
catch_events = leap.WaitFor:new(-1, "all_events")
function catch_events:filter(pump, data)
return data
end
function process_events(waitfor)
event_data = waitfor:wait()
while event_data do
handleEvents(event_data)
event_data = waitfor:wait()
end
end
coro.launch(process_events, catch_events)
leap.process()
print_warning("End of the script")
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