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[libGUI] pretty

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AR2000AR
2023-01-24 15:16:44 +01:00
parent 42f6c8a32e
commit 0feee0788c
1 changed files with 24 additions and 18 deletions
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42
libGUI/lib/libGUI/widget/Text.lua
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@@ -1,51 +1,57 @@
local text = require("text")
local gpu = require("component").gpu
local function wrap(inStr,maxWidth)
local function wrap(inStr, maxWidth)
-- create a table of string. Each string have a max set length
local tbl = {}
for str in text.wrappedLines(inStr,maxWidth,maxWidth) do
table.insert(tbl,str)
for str in text.wrappedLines(inStr, maxWidth, maxWidth) do
table.insert(tbl, str)
end
return tbl
end
local Text = require("libClass").newClass("Text",require("libGUI/widget/Rectangle"))
local Text = require("libClass").newClass("Text", require("libGUI/widget/Rectangle"))
Text.private.text = ""
Text.private.color = {background = -1, foreground = -1 }
Text.private.color = {background = -1, foreground = -1}
function Text.getText(self) return self.private.text end
function Text.setText(self,text) self.private.text = text end
function Text.setText(self, text) self.private.text = text end
function Text.getForeground(self) return self.private.color.foreground end
function Text.getBackground(self) return self.private.color.background end
function Text.setForeground(self,color) self.private.color.foreground = color or -1 end
function Text.setBackground(self,color) self.private.color.background = color or -1 end
function Text.setColor(self,color) self:setForeground(color) end
function Text.setForeground(self, color) self.private.color.foreground = color or -1 end
function Text.setBackground(self, color) self.private.color.background = color or -1 end
function Text.setColor(self, color) self:setForeground(color) end
function Text.getColor(self) return self:getForeground() end
function Text.draw(self)
local x,y = self:getPos()
local x, y = self:getPos()
local bk = gpu.getBackground() --break if nil
local fg = gpu.getForeground() --break if nil
if(self:getBackground() ~= -1) then bk = self:getBackground() end
if(self:getForeground() ~= -1) then fg = self:getForeground() end
if (self:getBackground() ~= -1) then bk = self:getBackground() end
if (self:getForeground() ~= -1) then fg = self:getForeground() end
bk = gpu.setBackground(bk)
fg = gpu.setForeground(fg)
gpu.fill(self:getX(),self:getY(),self:getWidth(),self:getHeight()," ")
gpu.fill(self:getX(), self:getY(), self:getWidth(), self:getHeight(), " ")
local displayText = wrap(self:getText(),self:getWidth())
for i=math.max(1,#displayText-(self:getHeight()-1)), #displayText do
gpu.set(x,y,text.trim(displayText[i]))
y=y+1
local displayText = wrap(self:getText(), self:getWidth())
for i = math.max(1, #displayText - (self:getHeight() - 1)), #displayText do
gpu.set(x, y, text.trim(displayText[i]))
y = y + 1
end
gpu.setBackground(bk)
gpu.setForeground(fg)
end
function Text.constructor(self,x,y,width,height,color,text)
function Text.constructor(self, x, y, width, height, backgroundColor, text)
self:setText(text)
end