tibia-client/packages/core/messagebox.lua

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Lua
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MessageBox = {}
MessageBox.__index = MessageBox
-- messagebox flags
MessageBoxOk = 1
MessageBoxCancel = 2
function MessageBox.create(title, text, flags)
local box = {}
setmetatable(box, MessageBox)
-- create messagebox window
local window = UIWindow.new("messageBoxWindow", rootUI)
window.title = title
window:centerIn(rootUI)
window:setLocked()
-- create messagebox label
local label = UILabel.new("messageBoxLabel", window)
label.text = text
label:addAnchor(AnchorHorizontalCenter, window, AnchorHorizontalCenter)
label:addAnchor(AnchorTop, window, AnchorTop)
label:setMargin(27, 0)
-- set window size based on label size
window.width = label.width + 40
window.height = label.height + 64
-- setup messagebox first button
local buttonText
local button1 = UIButton.new("messageBoxButton1", window)
button1:addAnchor(AnchorBottom, window, AnchorBottom)
button1:addAnchor(AnchorRight, window, AnchorRight)
button1:setMargin(10)
if flags == MessageBoxOk then
buttonText = "Ok"
box.onOk = createEmptyFunction()
button1.onClick = function()
box.onOk()
box:destroy()
end
elseif flags == MessageBoxCancel then
buttonText = "Cancel"
box.onCancel = createEmptyFunction()
button1.onClick = function()
box.onCancel()
box:destroy()
end
end
button1.text = buttonText
box.window = window
return box
end
function MessageBox:destroy()
if self.onDestroy then
self.onDestroy()
self.onDestroy = nil
end
if self.window then
self.window:destroy()
self.window = nil
end
self.onOk = nil
self.onCancel = nil
end
-- shortcuts for creating message boxes
function displayMessageBox(title, text, flags)
return MessageBox.create(title, text, flags)
end
function displayErrorBox(title, text)
return MessageBox.create(title, text, MessageBoxOk)
end
function displayInfoBox(title, text)
return MessageBox.create(title, text, MessageBoxOk)
end
function displayCancelBox(title, text)
return MessageBox.create(title, text, MessageBoxCancel)
end