tibia-client/modules/corelib/ui/uiprogressbar.lua

100 lines
2.6 KiB
Lua

-- @docclass
UIProgressBar = extends(UIWidget)
function UIProgressBar.create()
local progressbar = UIProgressBar.internalCreate()
progressbar:setFocusable(false)
progressbar:setOn(true)
progressbar.min = 0
progressbar.max = 100
progressbar.value = 0
progressbar.bgBorderLeft = 0
progressbar.bgBorderRight = 0
progressbar.bgBorderTop = 0
progressbar.bgBorderBottom = 0
return progressbar
end
function UIProgressBar:setMinimum(minimum)
self.minimum = minimum
if self.value < minimum then
self:setValue(minimum)
end
end
function UIProgressBar:setMaximum(maximum)
self.maximum = maximum
if self.value > maximum then
self:setValue(maximum)
end
end
function UIProgressBar:setValue(value, minimum, maximum)
if minimum then
self:setMinimum(minimum)
end
if maximum then
self:setMaximum(maximum)
end
self.value = math.max(math.min(value, self.maximum), self.minimum)
self:updateBackground()
end
function UIProgressBar:setPercent(percent)
self:setValue(percent, 0, 100)
end
function UIProgressBar:getPercent()
return self.value
end
function UIProgressBar:getPercentPixels()
return (self.maximum - self.minimum) / self:getWidth()
end
function UIProgressBar:getProgress()
if self.minimum == self.maximum then return 1 end
return (self.value - self.minimum) / (self.maximum - self.minimum)
end
function UIProgressBar:updateBackground()
if self:isOn() then
local width = math.round(math.max((self:getProgress() * (self:getWidth() - self.bgBorderLeft - self.bgBorderRight)), 1))
local height = self:getHeight() - self.bgBorderTop - self.bgBorderBottom
local rect = { x = self.bgBorderLeft, y = self.bgBorderTop, width = width, height = height }
self:setBackgroundRect(rect)
end
end
function UIProgressBar:onSetup()
self:updateBackground()
end
function UIProgressBar:onStyleApply(name, node)
for name,value in pairs(node) do
if name == 'background-border-left' then
self.bgBorderLeft = tonumber(value)
elseif name == 'background-border-right' then
self.bgBorderRight = tonumber(value)
elseif name == 'background-border-top' then
self.bgBorderTop = tonumber(value)
elseif name == 'background-border-bottom' then
self.bgBorderBottom = tonumber(value)
elseif name == 'background-border' then
self.bgBorderLeft = tonumber(value)
self.bgBorderRight = tonumber(value)
self.bgBorderTop = tonumber(value)
self.bgBorderBottom = tonumber(value)
end
end
end
function UIProgressBar:onGeometryChange(oldRect, newRect)
if not self:isOn() then
self:setHeight(0)
end
self:updateBackground()
end