mirror of https://github.com/kepler155c/opus
118 lines
2.5 KiB
Lua
118 lines
2.5 KiB
Lua
local class = require('opus.class')
|
|
local Event = require('opus.event')
|
|
local Sound = require('opus.sound')
|
|
local UI = require('opus.ui')
|
|
local Util = require('opus.util')
|
|
|
|
local colors = _G.colors
|
|
|
|
UI.Notification = class(UI.Window)
|
|
UI.Notification.defaults = {
|
|
UIElement = 'Notification',
|
|
backgroundColor = colors.gray,
|
|
closeInd = UI.extChars and '\215' or '*',
|
|
height = 3,
|
|
timeout = 3,
|
|
anchor = 'bottom',
|
|
}
|
|
function UI.Notification:draw()
|
|
end
|
|
|
|
function UI.Notification:enable()
|
|
end
|
|
|
|
function UI.Notification:error(value, timeout)
|
|
self.backgroundColor = colors.red
|
|
Sound.play('entity.villager.no', .5)
|
|
self:display(value, timeout)
|
|
end
|
|
|
|
function UI.Notification:info(value, timeout)
|
|
self.backgroundColor = colors.lightGray
|
|
self:display(value, timeout)
|
|
end
|
|
|
|
function UI.Notification:success(value, timeout)
|
|
self.backgroundColor = colors.green
|
|
self:display(value, timeout)
|
|
end
|
|
|
|
function UI.Notification:cancel()
|
|
if self.timer then
|
|
Event.off(self.timer)
|
|
self.timer = nil
|
|
end
|
|
|
|
if self.canvas then
|
|
self.enabled = false
|
|
self.canvas:removeLayer()
|
|
self.canvas = nil
|
|
end
|
|
end
|
|
|
|
function UI.Notification:display(value, timeout)
|
|
self:cancel()
|
|
self.enabled = true
|
|
local lines = Util.wordWrap(value, self.width - 3)
|
|
self.height = #lines
|
|
|
|
if self.anchor == 'bottom' then
|
|
self.y = self.parent.height - self.height + 1
|
|
self.canvas = self:addLayer(self.backgroundColor, self.textColor)
|
|
self:addTransition('expandUp', { ticks = self.height })
|
|
else
|
|
self.canvas = self:addLayer(self.backgroundColor, self.textColor)
|
|
self.y = 1
|
|
end
|
|
self.canvas:setVisible(true)
|
|
self:clear()
|
|
for k,v in pairs(lines) do
|
|
self:write(2, k, v)
|
|
end
|
|
|
|
timeout = timeout or self.timeout
|
|
if timeout > 0 then
|
|
self.timer = Event.onTimeout(timeout, function()
|
|
self:cancel()
|
|
self:sync()
|
|
end)
|
|
else
|
|
self:write(self.width, 1, self.closeInd)
|
|
self:sync()
|
|
end
|
|
end
|
|
|
|
function UI.Notification:eventHandler(event)
|
|
if event.type == 'mouse_click' then
|
|
if event.x == self.width then
|
|
self:cancel()
|
|
return true
|
|
end
|
|
end
|
|
end
|
|
|
|
function UI.Notification.example()
|
|
return UI.Window {
|
|
notify = UI.Notification {
|
|
anchor = 'top',
|
|
},
|
|
button1 = UI.Button {
|
|
x = 2, y = 3,
|
|
text = 'success',
|
|
event = 'test_success',
|
|
},
|
|
button2 = UI.Button {
|
|
x = 2, y = 5,
|
|
text = 'error',
|
|
event = 'test_error',
|
|
},
|
|
eventHandler = function (self, event)
|
|
if event.type == 'test_success' then
|
|
self.notify:success('Example text')
|
|
elseif event.type == 'test_error' then
|
|
self.notify:error('Example text', 0)
|
|
end
|
|
end,
|
|
}
|
|
end
|