move apis into rom/modules/main for shell compatibility

sys/modules/opus/ui/components/Notification.lua

@@ -0,0 +1,92 @@
+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