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Code Issues Releases Wiki Activity

notifications anchor option

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This commit is contained in:
kepler155c@gmail.com
2019-03-26 02:10:10 -04:00
parent daa86d50b2
commit ade354660f
2 changed files with 19 additions and 10 deletions
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24
sys/apis/ui/components/Notification.lua
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@@ -13,6 +13,7 @@ UI.Notification.defaults = {
closeInd = '\215',
height = 3,
timeout = 3,
anchor = 'bottom',
}
function UI.Notification:draw()
end
@@ -27,7 +28,7 @@ function UI.Notification:error(value, timeout)
end
function UI.Notification:info(value, timeout)
self.backgroundColor = colors.gray
self.backgroundColor = colors.lightGray
self:display(value, timeout)
end
@@ -50,29 +51,34 @@ function UI.Notification:cancel()
end
function UI.Notification:display(value, timeout)
self:cancel()
self.enabled = true
local lines = Util.wordWrap(value, self.width - 3)
self.height = #lines
self.y = self.parent.height - self.height + 1
if self.canvas then
self.canvas:removeLayer()
end
self.canvas = self:addLayer(self.backgroundColor, self.textColor)
self:addTransition('expandUp', { ticks = self.height })
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
self:write(self.width, 1, self.closeInd)
timeout = timeout or self.timeout
if timeout > 0 then
self.timer = Event.onTimeout(timeout or self.timeout, function()
self.timer = Event.onTimeout(timeout, function()
self:cancel()
self:sync()
end)
else
self:write(self.width, 1, self.closeInd)
self:sync()
end
end