mirror of
https://github.com/linux-man/LoveFrames.git
synced 2024-10-11 22:34:17 +00:00
072918fbea
Updated the textinput custom cursor code to use the newest 0.9.0 cursor functions Fixed textinput custom cursors not being reset in certain situations loveframes.hoverobject is now used to reference the currently hovered object loveframes.downobject has been added to assume the previous role of loveframes.hoverobject
1953 lines
48 KiB
Lua
1953 lines
48 KiB
Lua
--[[------------------------------------------------
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-- Love Frames - A GUI library for LOVE --
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-- Copyright (c) 2013 Kenny Shields --
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--]]------------------------------------------------
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-- textinput class
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local newobject = loveframes.NewObject("textinput", "loveframes_object_textinput", true)
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--[[---------------------------------------------------------
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- func: initialize()
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- desc: initializes the object
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--]]---------------------------------------------------------
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function newobject:initialize()
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self.type = "textinput"
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self.keydown = "none"
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self.tabreplacement = " "
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self.maskchar = "*"
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self.font = loveframes.basicfont
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self.width = 200
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self.height = 25
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self.delay = 0
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self.repeatdelay = 0.80
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self.repeatrate = 0.02
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self.offsetx = 0
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self.offsety = 0
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self.indincatortime = 0
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self.indicatornum = 0
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self.indicatorx = 0
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self.indicatory = 0
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self.textx = 0
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self.texty = 0
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self.textoffsetx = 5
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self.textoffsety = 5
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self.unicode = 0
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self.limit = 0
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self.line = 1
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self.itemwidth = 0
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self.itemheight = 0
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self.extrawidth = 0
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self.extraheight = 0
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self.rightpadding = 0
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self.bottompadding = 0
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self.lastclicktime = 0
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self.maxx = 0
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self.buttonscrollamount = 0.10
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self.mousewheelscrollamount = 5
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self.usable = {}
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self.unusable = {}
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self.lines = {""}
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self.internals = {}
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self.showindicator = true
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self.focus = false
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self.multiline = false
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self.vbar = false
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self.hbar = false
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self.alltextselected = false
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self.linenumbers = true
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self.linenumberspanel = false
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self.editable = true
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self.internal = false
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self.autoscroll = false
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self.masked = false
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self.OnEnter = nil
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self.OnTextChanged = nil
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self.OnFocusGained = nil
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self.OnFocusLost = nil
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self.OnCopy = nil
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self.OnPaste = nil
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end
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--[[---------------------------------------------------------
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- func: update(deltatime)
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- desc: updates the object
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--]]---------------------------------------------------------
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function newobject:update(dt)
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local state = loveframes.state
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local selfstate = self.state
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if state ~= selfstate then
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return
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end
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local visible = self.visible
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local alwaysupdate = self.alwaysupdate
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if not visible then
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if not alwaysupdate then
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return
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end
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end
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-- check to see if the object is being hovered over
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self:CheckHover()
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local time = love.timer.getTime()
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local keydown = self.keydown
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local unicode = self.unicode
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local parent = self.parent
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local base = loveframes.base
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local update = self.Update
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local font = self.font
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local theight = font:getHeight()
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local delay = self.delay
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local lines = self.lines
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local numlines = #lines
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local multiline = self.multiline
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local width = self.width
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local height = self.height
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local vbar = self.vbar
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local hbar = self.hbar
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local inputobject = loveframes.inputobject
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local internals = self.internals
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local repeatrate = self.repeatrate
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local hover = self.hover
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local version = love._version
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-- move to parent if there is a parent
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if parent ~= base then
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local parentx = parent.x
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local parenty = parent.y
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local staticx = self.staticx
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local staticy = self.staticy
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self.x = parentx + staticx
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self.y = parenty + staticy
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end
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if inputobject ~= self then
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self.focus = false
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self.alltextselected = false
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end
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-- keydown check
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if keydown ~= "none" then
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local lctrl = love.keyboard.isDown("lctrl")
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local rctrl = love.keyboard.isDown("rctrl")
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if time > delay then
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if (lctrl or rctrl) and keydown == "v" then
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self:Paste()
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else
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self:RunKey(keydown, unicode)
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end
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self.delay = time + repeatrate
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end
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end
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self:PositionText()
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self:UpdateIndicator()
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-- calculations for multiline mode
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if multiline then
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local twidth = 0
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local panel = self:GetLineNumbersPanel()
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local textoffsetx = self.textoffsetx
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local textoffsety = self.textoffsety
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local linenumbers = self.linenumbers
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local masked = self.masked
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local maskchar = self.maskchar
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-- get the longest line of text
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for k, v in ipairs(lines) do
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local linewidth = 0
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if masked then
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linewidth = font:getWidth(v:gsub(".", maskchar))
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else
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linewidth = font:getWidth(v)
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end
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if linewidth > twidth then
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twidth = linewidth
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end
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end
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-- item width calculation
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if vbar then
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self.itemwidth = twidth + 16 + textoffsetx * 2
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else
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self.itemwidth = twidth
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end
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if panel then
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local panelwidth = panel.width
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self.itemwidth = self.itemwidth + panelwidth + textoffsetx + 5
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end
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-- item height calculation
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if hbar then
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self.itemheight = theight * numlines + 16 + textoffsety * 2
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else
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self.itemheight = theight * numlines
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end
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-- extra width and height calculations
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self.extrawidth = self.itemwidth - width
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self.extraheight = self.itemheight - height
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local itemwidth = self.itemwidth
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local itemheight = self.itemheight
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if itemheight > height then
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if not vbar then
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local scrollbody = loveframes.objects["scrollbody"]:new(self, "vertical")
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scrollbody.internals[1].internals[1].autoscroll = self.autoscroll
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table.insert(self.internals, scrollbody)
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self.vbar = true
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if hbar then
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local vbody = self:GetVerticalScrollBody()
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local vbodyheight = vbody:GetHeight() - 15
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local hbody = self:GetHorizontalScrollBody()
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local hbodywidth = hbody:GetWidth() - 15
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vbody:SetHeight(vbodyheight)
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hbody:SetWidth(hbodywidth)
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end
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end
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else
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if vbar then
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self:GetVerticalScrollBody():Remove()
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self.vbar = false
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self.offsety = 0
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if self.hbar then
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local hbody = self:GetHorizontalScrollBody()
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local hbodywidth = hbody:GetWidth() - 15
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hbody:SetWidth(hbodywidth)
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end
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end
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end
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if itemwidth > width then
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if not hbar then
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local scrollbody = loveframes.objects["scrollbody"]:new(self, "horizontal")
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scrollbody.internals[1].internals[1].autoscroll = self.autoscroll
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table.insert(self.internals, scrollbody)
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self.hbar = true
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if self.vbar then
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local vbody = self:GetVerticalScrollBody()
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local hbody = self:GetHorizontalScrollBody()
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vbody:SetHeight(vbody:GetHeight() - 15)
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hbody:SetWidth(hbody:GetWidth() - 15)
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end
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end
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else
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if hbar then
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self:GetHorizontalScrollBody():Remove()
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self.hbar = false
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self.offsetx = 0
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if vbar then
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local vbody = self:GetVerticalScrollBody()
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if vbody then
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vbody:SetHeight(vbody:GetHeight() + 15)
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end
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end
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end
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end
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if linenumbers then
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if not self.linenumberspanel then
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local linenumberspanel = loveframes.objects["linenumberspanel"]:new(self)
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table.insert(internals, linenumberspanel)
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self.linenumberspanel = true
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end
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else
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if self.linenumberspanel then
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table.remove(internals, 1)
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self.linenumberspanel = false
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end
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end
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end
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for k, v in ipairs(internals) do
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v:update(dt)
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end
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if update then
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update(self, dt)
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end
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end
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--[[---------------------------------------------------------
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- func: draw()
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- desc: draws the object
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--]]---------------------------------------------------------
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function newobject:draw()
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local state = loveframes.state
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local selfstate = self.state
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if state ~= selfstate then
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return
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end
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local visible = self.visible
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if not visible then
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return
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end
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local x = self.x
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local y = self.y
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local width = self.width
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local height = self.height
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local skins = loveframes.skins.available
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local skinindex = loveframes.config["ACTIVESKIN"]
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local defaultskin = loveframes.config["DEFAULTSKIN"]
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local stencilfunc = function() love.graphics.rectangle("fill", x, y, width, height) end
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local loveversion = love._version
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local selfskin = self.skin
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local skin = skins[selfskin] or skins[skinindex]
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local drawfunc = skin.DrawTextInput or skins[defaultskin].DrawTextInput
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local drawoverfunc = skin.DrawOverTextInput or skins[defaultskin].DrawOverTextInput
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local draw = self.Draw
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local drawcount = loveframes.drawcount
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local internals = self.internals
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local vbar = self.vbar
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local hbar = self.hbar
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-- set the object's draw order
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self:SetDrawOrder()
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if vbar and hbar then
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stencilfunc = function() love.graphics.rectangle("fill", x, y, width - 16, height - 16) end
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end
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if loveversion == "0.8.0" then
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local stencil = love.graphics.newStencil(stencilfunc)
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love.graphics.setStencil(stencil)
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else
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love.graphics.setStencil(stencilfunc)
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end
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if draw then
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draw(self)
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else
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drawfunc(self)
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end
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love.graphics.setStencil()
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for k, v in ipairs(internals) do
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v:draw()
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end
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if not draw then
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drawoverfunc(self)
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end
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end
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--[[---------------------------------------------------------
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- func: mousepressed(x, y, button)
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- desc: called when the player presses a mouse button
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--]]---------------------------------------------------------
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function newobject:mousepressed(x, y, button)
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local state = loveframes.state
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local selfstate = self.state
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if state ~= selfstate then
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return
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end
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local visible = self.visible
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if not visible then
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return
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end
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local hover = self.hover
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local internals = self.internals
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local vbar = self.vbar
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local hbar = self.hbar
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local scrollamount = self.mousewheelscrollamount
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local focus = self.focus
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local alltextselected = self.alltextselected
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local onfocusgained = self.OnFocusGained
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local onfocuslost = self.OnFocusLost
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local time = love.timer.getTime()
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local inputobject = loveframes.inputobject
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if hover then
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if button == "l" then
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if inputobject ~= self then
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loveframes.inputobject = self
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end
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if not alltextselected then
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local lastclicktime = self.lastclicktime
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if (time > lastclicktime) and time < (lastclicktime + 0.25) then
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self.alltextselected = true
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end
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else
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self.alltextselected = false
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end
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self.focus = true
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self.lastclicktime = time
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self:GetTextCollisions(x, y)
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if onfocusgained and not focus then
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onfocusgained(self)
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end
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local baseparent = self:GetBaseParent()
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if baseparent and baseparent.type == "frame" then
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baseparent:MakeTop()
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end
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elseif button == "wu" then
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if vbar and not hbar then
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local vbar = self:GetVerticalScrollBody().internals[1].internals[1]
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vbar:Scroll(-scrollamount)
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elseif vbar and hbar then
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local vbar = self:GetVerticalScrollBody().internals[1].internals[1]
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vbar:Scroll(-scrollamount)
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elseif not vbar and hbar then
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local hbar = self:GetHorizontalScrollBody().internals[1].internals[1]
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hbar:Scroll(-scrollamount)
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end
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elseif button == "wd" then
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if vbar and not hbar then
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local vbar = self:GetVerticalScrollBody().internals[1].internals[1]
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vbar:Scroll(scrollamount)
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elseif vbar and hbar then
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local vbar = self:GetVerticalScrollBody().internals[1].internals[1]
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vbar:Scroll(scrollamount)
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elseif not vbar and hbar then
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local hbar = self:GetHorizontalScrollBody().internals[1].internals[1]
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hbar:Scroll(scrollamount)
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end
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end
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else
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if inputobject == self then
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loveframes.inputobject = false
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if onfocuslost then
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onfocuslost(self)
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end
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end
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end
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for k, v in ipairs(internals) do
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v:mousepressed(x, y, button)
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end
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end
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--[[---------------------------------------------------------
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- func: mousereleased(x, y, button)
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- desc: called when the player releases a mouse button
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--]]---------------------------------------------------------
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function newobject:mousereleased(x, y, button)
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local state = loveframes.state
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local selfstate = self.state
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if state ~= selfstate then
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return
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end
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local visible = self.visible
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if not visible then
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return
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end
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local internals = self.internals
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for k, v in ipairs(internals) do
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v:mousereleased(x, y, button)
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end
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end
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--[[---------------------------------------------------------
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- func: keypressed(key)
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- desc: called when the player presses a key
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--]]---------------------------------------------------------
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function newobject:keypressed(key, unicode)
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local state = loveframes.state
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local selfstate = self.state
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if state ~= selfstate then
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return
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end
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local visible = self.visible
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if not visible then
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return
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end
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local time = love.timer.getTime()
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local lctrl = love.keyboard.isDown("lctrl")
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local rctrl = love.keyboard.isDown("rctrl")
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local focus = self.focus
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local repeatdelay = self.repeatdelay
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local alltextselected = self.alltextselected
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local editable = self.editable
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local version = love._version
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self.delay = time + repeatdelay
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self.keydown = key
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if (lctrl or rctrl) and focus then
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if key == "a" then
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self.alltextselected = true
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elseif key == "c" and alltextselected and version == "0.9.0" then
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local text = self:GetText()
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local oncopy = self.OnCopy
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love.system.setClipboardText(text)
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if oncopy then
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oncopy(self, text)
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end
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elseif key == "v" and version == "0.9.0" and editable then
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self:Paste()
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end
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else
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local version = love._version
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if version == "0.8.0" then
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self:RunKey(key, unicode, true)
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else
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self:RunKey(key, unicode, false)
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end
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end
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end
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--[[---------------------------------------------------------
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- func: keyreleased(key)
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- desc: called when the player releases a key
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--]]---------------------------------------------------------
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function newobject:keyreleased(key)
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local state = loveframes.state
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local selfstate = self.state
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if state ~= selfstate then
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return
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end
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local visible = self.visible
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if not visible then
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return
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end
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self.keydown = "none"
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end
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--[[---------------------------------------------------------
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- func: textinput(text)
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- desc: called when the inputs text
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--]]---------------------------------------------------------
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function newobject:textinput(text)
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local unicode = unicode
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if text:find("kp.") then
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text = text:gsub("kp", "")
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end
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if text:len() == 1 then
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unicode = string.byte(text)
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else
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unicode = 0
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end
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self:RunKey(text, unicode, true)
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end
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--[[---------------------------------------------------------
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- func: RunKey(key, unicode)
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- desc: runs a key event on the object
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--]]---------------------------------------------------------
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function newobject:RunKey(key, unicode, is_text)
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local visible = self.visible
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local focus = self.focus
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if not visible then
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return
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end
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if not focus then
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return
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end
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local x = self.x
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local offsetx = self.offsetx
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local lines = self.lines
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local line = self.line
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local numlines = #lines
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local curline = lines[line]
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local text = curline
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local ckey = ""
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local font = self.font
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local swidth = self.width
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local textoffsetx = self.textoffsetx
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local indicatornum = self.indicatornum
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local multiline = self.multiline
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local alltextselected = self.alltextselected
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local editable = self.editable
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local initialtext = self:GetText()
|
|
local ontextchanged = self.OnTextChanged
|
|
local onenter = self.OnEnter
|
|
|
|
if key == "left" then
|
|
local indicatorx = self.indicatorx
|
|
indicatornum = self.indicatornum
|
|
if not multiline then
|
|
self:MoveIndicator(-1)
|
|
if indicatorx <= x and indicatornum ~= 0 then
|
|
local width = font:getWidth(text:sub(indicatornum, indicatornum + 1))
|
|
self.offsetx = offsetx - width
|
|
elseif indicatornum == 0 and offsetx ~= 0 then
|
|
self.offsetx = 0
|
|
end
|
|
else
|
|
if indicatornum == 0 then
|
|
if line > 1 then
|
|
self.line = line - 1
|
|
local numchars = #lines[self.line]
|
|
self:MoveIndicator(numchars)
|
|
end
|
|
else
|
|
self:MoveIndicator(-1)
|
|
end
|
|
end
|
|
elseif key == "right" then
|
|
local indicatorx = self.indicatorx
|
|
indicatornum = self.indicatornum
|
|
if not multiline then
|
|
self:MoveIndicator(1)
|
|
if indicatorx >= (x + swidth) and indicatornum ~= #text then
|
|
local width = font:getWidth(text:sub(indicatornum, indicatornum))
|
|
self.offsetx = offsetx + width
|
|
elseif indicatornum == #text and offsetx ~= ((font:getWidth(text)) - swidth + 10) and font:getWidth(text) + textoffsetx > swidth then
|
|
self.offsetx = ((font:getWidth(text)) - swidth + 10)
|
|
end
|
|
else
|
|
if indicatornum == #text then
|
|
if line < numlines then
|
|
self.line = line + 1
|
|
self:MoveIndicator(0, true)
|
|
end
|
|
else
|
|
self:MoveIndicator(1)
|
|
end
|
|
end
|
|
elseif key == "up" then
|
|
if multiline then
|
|
if line > 1 then
|
|
self.line = line - 1
|
|
if indicatornum > #lines[self.line] then
|
|
self.indicatornum = #lines[self.line]
|
|
end
|
|
end
|
|
end
|
|
elseif key == "down" then
|
|
if multiline then
|
|
if line < #lines then
|
|
self.line = line + 1
|
|
if indicatornum > #lines[self.line] then
|
|
self.indicatornum = #lines[self.line]
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if not editable then
|
|
return
|
|
end
|
|
|
|
-- key input checking system
|
|
if key == "backspace" then
|
|
ckey = key
|
|
if alltextselected then
|
|
self:Clear()
|
|
self.alltextselected = false
|
|
indicatornum = self.indicatornum
|
|
else
|
|
if text ~= "" and indicatornum ~= 0 then
|
|
text = self:RemoveFromText(indicatornum)
|
|
self:MoveIndicator(-1)
|
|
lines[line] = text
|
|
end
|
|
if multiline then
|
|
if line > 1 and indicatornum == 0 then
|
|
local newindicatornum = 0
|
|
local oldtext = lines[line]
|
|
table.remove(lines, line)
|
|
self.line = line - 1
|
|
if #oldtext > 0 then
|
|
newindicatornum = #lines[self.line]
|
|
lines[self.line] = lines[self.line] .. oldtext
|
|
self:MoveIndicator(newindicatornum)
|
|
else
|
|
self:MoveIndicator(#lines[self.line])
|
|
end
|
|
end
|
|
end
|
|
local masked = self.masked
|
|
local cwidth = 0
|
|
if masked then
|
|
local maskchar = self.maskchar
|
|
cwidth = font:getWidth(text:sub(#text):gsub(".", maskchar))
|
|
else
|
|
cwidth = font:getWidth(text:sub(#text))
|
|
end
|
|
if self.offsetx > 0 then
|
|
self.offsetx = self.offsetx - cwidth
|
|
elseif self.offsetx < 0 then
|
|
self.offsetx = 0
|
|
end
|
|
end
|
|
elseif key == "delete" then
|
|
if not editable then
|
|
return
|
|
end
|
|
ckey = key
|
|
if alltextselected then
|
|
self:Clear()
|
|
self.alltextselected = false
|
|
indicatornum = self.indicatornum
|
|
else
|
|
if text ~= "" and indicatornum < #text then
|
|
text = self:RemoveFromText(indicatornum + 1)
|
|
lines[line] = text
|
|
elseif indicatornum == #text and line < #lines then
|
|
local oldtext = lines[line + 1]
|
|
if #oldtext > 0 then
|
|
newindicatornum = #lines[self.line]
|
|
lines[self.line] = lines[self.line] .. oldtext
|
|
end
|
|
table.remove(lines, line + 1)
|
|
end
|
|
end
|
|
elseif key == "return" or key == "kpenter" then
|
|
ckey = key
|
|
-- call onenter if it exists
|
|
if onenter then
|
|
onenter(self, text)
|
|
end
|
|
-- newline calculations for multiline mode
|
|
if multiline then
|
|
if alltextselected then
|
|
self.alltextselected = false
|
|
self:Clear()
|
|
indicatornum = self.indicatornum
|
|
line = self.line
|
|
end
|
|
local newtext = ""
|
|
if indicatornum == 0 then
|
|
newtext = self.lines[line]
|
|
self.lines[line] = ""
|
|
elseif indicatornum > 0 and indicatornum < #self.lines[line] then
|
|
newtext = self.lines[line]:sub(indicatornum + 1, #self.lines[line])
|
|
self.lines[line] = self.lines[line]:sub(1, indicatornum)
|
|
end
|
|
if line ~= #lines then
|
|
table.insert(self.lines, line + 1, newtext)
|
|
self.line = line + 1
|
|
else
|
|
table.insert(self.lines, newtext)
|
|
self.line = line + 1
|
|
end
|
|
self.indicatornum = 0
|
|
end
|
|
elseif key == "tab" then
|
|
ckey = key
|
|
for i=1, #self.tabreplacement do
|
|
local number = string.byte(self.tabreplacement:sub(i, i))
|
|
self.lines[self.line] = self:AddIntoText(number, self.indicatornum)
|
|
self:MoveIndicator(1)
|
|
end
|
|
else
|
|
if not is_text then
|
|
return
|
|
end
|
|
self.unicode = unicode
|
|
if unicode > 31 and unicode < 127 then
|
|
-- do not continue if the text limit has been reached or exceeded
|
|
if #text >= self.limit and self.limit ~= 0 then
|
|
return
|
|
end
|
|
-- set the current key
|
|
ckey = string.char(unicode)
|
|
-- check for unusable characters
|
|
if #self.usable > 0 then
|
|
local found = false
|
|
for k, v in ipairs(self.usable) do
|
|
if v == ckey then
|
|
found = true
|
|
end
|
|
end
|
|
if not found then
|
|
return
|
|
end
|
|
end
|
|
-- check for usable characters
|
|
if #self.unusable > 0 then
|
|
local found = false
|
|
for k, v in ipairs(self.unusable) do
|
|
if v == ckey then
|
|
found = true
|
|
end
|
|
end
|
|
if found then
|
|
return
|
|
end
|
|
end
|
|
if alltextselected then
|
|
self.alltextselected = false
|
|
self:Clear()
|
|
indicatornum = self.indicatornum
|
|
text = ""
|
|
lines = self.lines
|
|
line = self.line
|
|
end
|
|
if indicatornum ~= 0 and indicatornum ~= #text then
|
|
text = self:AddIntoText(unicode, indicatornum)
|
|
lines[line] = text
|
|
self:MoveIndicator(1)
|
|
elseif indicatornum == #text then
|
|
text = text .. ckey
|
|
lines[line] = text
|
|
self:MoveIndicator(1)
|
|
elseif indicatornum == 0 then
|
|
text = self:AddIntoText(unicode, indicatornum)
|
|
lines[line] = text
|
|
self:MoveIndicator(1)
|
|
end
|
|
lines = self.lines
|
|
line = self.line
|
|
curline = lines[line]
|
|
text = curline
|
|
if not multiline then
|
|
local masked = self.masked
|
|
local twidth = 0
|
|
local cwidth = 0
|
|
if masked then
|
|
local maskchar = self.maskchar
|
|
twidth = font:getWidth(text:gsub(".", maskchar))
|
|
cwidth = font:getWidth(ckey:gsub(".", maskchar))
|
|
else
|
|
twidth = font:getWidth(text)
|
|
cwidth = font:getWidth(ckey)
|
|
end
|
|
-- swidth - 1 is for the "-" character
|
|
if (twidth + textoffsetx) >= (swidth - 1) then
|
|
self.offsetx = self.offsetx + cwidth
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local curtext = self:GetText()
|
|
if ontextchanged and initialtext ~= curtext then
|
|
ontextchanged(self, ckey)
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: MoveIndicator(num, exact)
|
|
- desc: moves the object's indicator
|
|
--]]---------------------------------------------------------
|
|
function newobject:MoveIndicator(num, exact)
|
|
|
|
local lines = self.lines
|
|
local line = self.line
|
|
local curline = lines[line]
|
|
local text = curline
|
|
local indicatornum = self.indicatornum
|
|
|
|
if not exact then
|
|
self.indicatornum = indicatornum + num
|
|
else
|
|
self.indicatornum = num
|
|
end
|
|
|
|
if self.indicatornum > #text then
|
|
self.indicatornum = #text
|
|
elseif self.indicatornum < 0 then
|
|
self.indicatornum = 0
|
|
end
|
|
|
|
self.showindicator = true
|
|
self:UpdateIndicator()
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: UpdateIndicator()
|
|
- desc: updates the object's text insertion position
|
|
indicator
|
|
--]]---------------------------------------------------------
|
|
function newobject:UpdateIndicator()
|
|
|
|
local time = love.timer.getTime()
|
|
local indincatortime = self.indincatortime
|
|
local indicatornum = self.indicatornum
|
|
local lines = self.lines
|
|
local line = self.line
|
|
local curline = lines[line]
|
|
local text = curline
|
|
local font = self.font
|
|
local theight = font:getHeight()
|
|
local offsetx = self.offsetx
|
|
local multiline = self.multiline
|
|
local showindicator = self.showindicator
|
|
local alltextselected = self.alltextselected
|
|
local textx = self.textx
|
|
local texty = self.texty
|
|
local masked = self.masked
|
|
|
|
if indincatortime < time then
|
|
if showindicator then
|
|
self.showindicator = false
|
|
else
|
|
self.showindicator = true
|
|
end
|
|
self.indincatortime = time + 0.50
|
|
end
|
|
|
|
if alltextselected then
|
|
self.showindicator = false
|
|
end
|
|
|
|
local width = 0
|
|
|
|
for i=1, indicatornum do
|
|
if masked then
|
|
local char = self.maskchar
|
|
width = width + font:getWidth(char)
|
|
else
|
|
local char = text:sub(i, i)
|
|
width = width + font:getWidth(char)
|
|
end
|
|
end
|
|
|
|
if multiline then
|
|
self.indicatorx = textx + width
|
|
self.indicatory = texty + theight * line - theight
|
|
else
|
|
self.indicatorx = textx + width
|
|
self.indicatory = texty
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: AddIntoText(t, p)
|
|
- desc: adds text into the object's text at a given
|
|
position
|
|
--]]---------------------------------------------------------
|
|
function newobject:AddIntoText(t, p)
|
|
|
|
local lines = self.lines
|
|
local line = self.line
|
|
local curline = lines[line]
|
|
local text = curline
|
|
local part1 = text:sub(1, p)
|
|
local part2 = text:sub(p + 1)
|
|
local new = part1 .. string.char(t) .. part2
|
|
|
|
return new
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: RemoveFromText(p)
|
|
- desc: removes text from the object's text a given
|
|
position
|
|
--]]---------------------------------------------------------
|
|
function newobject:RemoveFromText(p)
|
|
|
|
local lines = self.lines
|
|
local line = self.line
|
|
local curline = lines[line]
|
|
local text = curline
|
|
local part1 = text:sub(1, p - 1)
|
|
local part2 = text:sub(p + 1)
|
|
local new = part1 .. part2
|
|
return new
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetTextCollisions(x, y)
|
|
- desc: gets text collisions with the mouse
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetTextCollisions(x, y)
|
|
|
|
local font = self.font
|
|
local lines = self.lines
|
|
local numlines = #lines
|
|
local line = self.line
|
|
local curline = lines[line]
|
|
local text = curline
|
|
local xpos = 0
|
|
local line = 0
|
|
local vbar = self.vbar
|
|
local hbar = self.hbar
|
|
local multiline = self.multiline
|
|
local selfx = self.x
|
|
local selfy = self.y
|
|
local selfwidth = self.width
|
|
local masked = self.masked
|
|
|
|
if multiline then
|
|
local theight = font:getHeight()
|
|
local liney = 0
|
|
local selfcol
|
|
if vbar and not hbar then
|
|
selfcol = loveframes.util.BoundingBox(selfx, x, selfy, y, selfwidth - 16, 1, self.height, 1)
|
|
elseif hbar and not vbar then
|
|
selfcol = loveframes.util.BoundingBox(selfx, x, selfy, y, selfwidth, 1, self.height - 16, 1)
|
|
elseif not vbar and not hbar then
|
|
selfcol = loveframes.util.BoundingBox(selfx, x, selfy, y, selfwidth, 1, self.height, 1)
|
|
elseif vbar and hbar then
|
|
selfcol = loveframes.util.BoundingBox(selfx, x, selfy, y, selfwidth - 16, 1, self.height - 16, 1)
|
|
end
|
|
if selfcol then
|
|
local offsety = self.offsety
|
|
local textoffsety = self.textoffsety
|
|
for i=1, numlines do
|
|
local linecol = loveframes.util.BoundingBox(selfx, x, (selfy - offsety) + textoffsety + (theight * i) - theight, y, self.width, 1, theight, 1)
|
|
if linecol then
|
|
liney = (selfy - offsety) + textoffsety + (theight * i) - theight
|
|
self.line = i
|
|
end
|
|
end
|
|
local line = self.line
|
|
local curline = lines[line]
|
|
for i=1, #curline do
|
|
local char = text:sub(i, i)
|
|
local width = 0
|
|
if masked then
|
|
local maskchar = self.maskchar
|
|
width = font:getWidth(maskchar)
|
|
else
|
|
width = font:getWidth(char)
|
|
end
|
|
local height = font:getHeight()
|
|
local tx = self.textx + xpos
|
|
local ty = self.texty
|
|
local col = loveframes.util.BoundingBox(tx, x, liney, y, width, 1, height, 1)
|
|
|
|
xpos = xpos + width
|
|
|
|
if col then
|
|
self:MoveIndicator(i - 1, true)
|
|
break
|
|
else
|
|
self.indicatornum = #curline
|
|
end
|
|
|
|
if x < tx then
|
|
self:MoveIndicator(0, true)
|
|
end
|
|
|
|
if x > (tx + width) then
|
|
self:MoveIndicator(#curline, true)
|
|
end
|
|
end
|
|
|
|
if #curline == 0 then
|
|
self.indicatornum = 0
|
|
end
|
|
end
|
|
else
|
|
for i=1, #text do
|
|
local char = text:sub(i, i)
|
|
local width = 0
|
|
if masked then
|
|
local maskchar = self.maskchar
|
|
width = font:getWidth(maskchar)
|
|
else
|
|
width = font:getWidth(char)
|
|
end
|
|
local height = font:getHeight()
|
|
local tx = self.textx + xpos
|
|
local ty = self.texty
|
|
local col = loveframes.util.BoundingBox(tx, x, ty, y, width, 1, height, 1)
|
|
xpos = xpos + width
|
|
if col then
|
|
self:MoveIndicator(i - 1, true)
|
|
break
|
|
end
|
|
if x < tx then
|
|
self:MoveIndicator(0, true)
|
|
end
|
|
if x > (tx + width) then
|
|
self:MoveIndicator(#text, true)
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: PositionText()
|
|
- desc: positions the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:PositionText()
|
|
|
|
local multiline = self.multiline
|
|
local x = self.x
|
|
local y = self.y
|
|
local offsetx = self.offsetx
|
|
local offsety = self.offsety
|
|
local textoffsetx = self.textoffsetx
|
|
local textoffsety = self.textoffsety
|
|
local linenumberspanel = self.linenumberspanel
|
|
|
|
if multiline then
|
|
if linenumberspanel then
|
|
local panel = self:GetLineNumbersPanel()
|
|
self.textx = ((x + panel.width) - offsetx) + textoffsetx
|
|
self.texty = (y - offsety) + textoffsety
|
|
else
|
|
self.textx = (x - offsetx) + textoffsetx
|
|
self.texty = (y - offsety) + textoffsety
|
|
end
|
|
else
|
|
self.textx = (x - offsetx) + textoffsetx
|
|
self.texty = (y - offsety) + textoffsety
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetTextOffsetX(num)
|
|
- desc: sets the object's text x offset
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetTextOffsetX(num)
|
|
|
|
self.textoffsetx = num
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetTextOffsetY(num)
|
|
- desc: sets the object's text y offset
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetTextOffsetY(num)
|
|
|
|
self.textoffsety = num
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetFont(font)
|
|
- desc: sets the object's font
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetFont(font)
|
|
|
|
self.font = font
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetFont()
|
|
- desc: gets the object's font
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetFont()
|
|
|
|
return self.font
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetFocus(focus)
|
|
- desc: sets the object's focus
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetFocus(focus)
|
|
|
|
local inputobject = loveframes.inputobject
|
|
local onfocusgained = self.OnFocusGained
|
|
local onfocuslost = self.OnFocusLost
|
|
|
|
self.focus = focus
|
|
|
|
if focus then
|
|
loveframes.inputobject = self
|
|
if onfocusgained then
|
|
onfocusgained(self)
|
|
end
|
|
else
|
|
if inputobject == self then
|
|
loveframes.inputobject = false
|
|
end
|
|
if onfocuslost then
|
|
onfocuslost(self)
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetFocus()
|
|
- desc: gets the object's focus
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetFocus()
|
|
|
|
return self.focus
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetIndicatorVisibility()
|
|
- desc: gets the object's indicator visibility
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetIndicatorVisibility()
|
|
|
|
return self.showindicator
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetLimit(limit)
|
|
- desc: sets the object's text limit
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetLimit(limit)
|
|
|
|
self.limit = limit
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetUsable(usable)
|
|
- desc: sets what characters can be used for the
|
|
object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetUsable(usable)
|
|
|
|
self.usable = usable
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetUsable()
|
|
- desc: gets what characters can be used for the
|
|
object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetUsable()
|
|
|
|
return self.usable
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetUnusable(unusable)
|
|
- desc: sets what characters can not be used for the
|
|
object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetUnusable(unusable)
|
|
|
|
self.unusable = unusable
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetUnusable()
|
|
- desc: gets what characters can not be used for the
|
|
object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetUnusable()
|
|
|
|
return self.unusable
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: Clear()
|
|
- desc: clears the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:Clear()
|
|
|
|
self.lines = {""}
|
|
self.line = 1
|
|
self.offsetx = 0
|
|
self.offsety = 0
|
|
self.indicatornum = 0
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetText(text)
|
|
- desc: sets the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetText(text)
|
|
|
|
local tabreplacement = self.tabreplacement
|
|
local multiline = self.multiline
|
|
|
|
text = tostring(text)
|
|
text = text:gsub(string.char(9), tabreplacement)
|
|
text = text:gsub(string.char(13), "")
|
|
|
|
if multiline then
|
|
text = text:gsub(string.char(92) .. string.char(110), string.char(10))
|
|
local t = loveframes.util.SplitString(text, string.char(10))
|
|
if #t > 0 then
|
|
self.lines = t
|
|
else
|
|
self.lines = {""}
|
|
end
|
|
else
|
|
text = text:gsub(string.char(92) .. string.char(110), "")
|
|
text = text:gsub(string.char(10), "")
|
|
self.lines = {text}
|
|
self.line = 1
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetText()
|
|
- desc: gets the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetText()
|
|
|
|
local multiline = self.multiline
|
|
local lines = self.lines
|
|
local text = ""
|
|
|
|
if multiline then
|
|
for k, v in ipairs(lines) do
|
|
text = text .. v
|
|
if k ~= #lines then
|
|
text = text .. "\n"
|
|
end
|
|
end
|
|
else
|
|
text = lines[1]
|
|
end
|
|
|
|
return text
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetMultiline(bool)
|
|
- desc: enables or disables allowing multiple lines for
|
|
text entry
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetMultiline(bool)
|
|
|
|
local text = ""
|
|
local lines = self.lines
|
|
|
|
self.multiline = bool
|
|
|
|
if bool then
|
|
self:Clear()
|
|
else
|
|
for k, v in ipairs(lines) do
|
|
text = text .. v
|
|
end
|
|
self:SetText(text)
|
|
self.internals = {}
|
|
self.vbar = false
|
|
self.hbar = false
|
|
self.linenumberspanel = false
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetMultiLine()
|
|
- desc: gets whether or not the object is using multiple
|
|
lines
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetMultiLine()
|
|
|
|
return self.multiline
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetVerticalScrollBody()
|
|
- desc: gets the object's vertical scroll body
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetVerticalScrollBody()
|
|
|
|
local vbar = self.vbar
|
|
local internals = self.internals
|
|
local item = false
|
|
|
|
if vbar then
|
|
for k, v in ipairs(internals) do
|
|
if v.type == "scrollbody" and v.bartype == "vertical" then
|
|
item = v
|
|
end
|
|
end
|
|
end
|
|
|
|
return item
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetHorizontalScrollBody()
|
|
- desc: gets the object's horizontal scroll body
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetHorizontalScrollBody()
|
|
|
|
local hbar = self.hbar
|
|
local internals = self.internals
|
|
local item = false
|
|
|
|
if hbar then
|
|
for k, v in ipairs(internals) do
|
|
if v.type == "scrollbody" and v.bartype == "horizontal" then
|
|
item = v
|
|
end
|
|
end
|
|
end
|
|
|
|
return item
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: HasVerticalScrollBar()
|
|
- desc: gets whether or not the object has a vertical
|
|
scroll bar
|
|
--]]---------------------------------------------------------
|
|
function newobject:HasVerticalScrollBar()
|
|
|
|
return self.vbar
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: HasHorizontalScrollBar()
|
|
- desc: gets whether or not the object has a horizontal
|
|
scroll bar
|
|
--]]---------------------------------------------------------
|
|
function newobject:HasHorizontalScrollBar()
|
|
|
|
return self.hbar
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetLineNumbersPanel()
|
|
- desc: gets the object's line numbers panel
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetLineNumbersPanel()
|
|
|
|
local panel = self.linenumberspanel
|
|
local internals = self.internals
|
|
local item = false
|
|
|
|
if panel then
|
|
for k, v in ipairs(internals) do
|
|
if v.type == "linenumberspanel" then
|
|
item = v
|
|
end
|
|
end
|
|
end
|
|
|
|
return item
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: ShowLineNumbers(bool)
|
|
- desc: sets whether or not to show line numbers when
|
|
using multiple lines
|
|
--]]---------------------------------------------------------
|
|
function newobject:ShowLineNumbers(bool)
|
|
|
|
local multiline = self.multiline
|
|
|
|
if multiline then
|
|
self.linenumbers = bool
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetTextX()
|
|
- desc: gets the object's text x
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetTextX()
|
|
|
|
return self.textx
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetTextY()
|
|
- desc: gets the object's text y
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetTextY()
|
|
|
|
return self.texty
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: IsAllTextSelected()
|
|
- desc: gets whether or not all of the object's text is
|
|
selected
|
|
--]]---------------------------------------------------------
|
|
function newobject:IsAllTextSelected()
|
|
|
|
return self.alltextselected
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetLines()
|
|
- desc: gets the object's lines
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetLines()
|
|
|
|
return self.lines
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetOffsetX()
|
|
- desc: gets the object's x offset
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetOffsetX()
|
|
|
|
return self.offsetx
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetOffsetY()
|
|
- desc: gets the object's y offset
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetOffsetY()
|
|
|
|
return self.offsety
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetIndicatorX()
|
|
- desc: gets the object's indicator's xpos
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetIndicatorX()
|
|
|
|
return self.indicatorx
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetIndicatorY()
|
|
- desc: gets the object's indicator's ypos
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetIndicatorY()
|
|
|
|
return self.indicatory
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetLineNumbersEnabled()
|
|
- desc: gets whether line numbers are enabled on the
|
|
object or not
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetLineNumbersEnabled()
|
|
|
|
return self.linenumbers
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetItemWidth()
|
|
- desc: gets the object's item width
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetItemWidth()
|
|
|
|
return self.itemwidth
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetItemHeight()
|
|
- desc: gets the object's item height
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetItemHeight()
|
|
|
|
return self.itemheight
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetTabReplacement(tabreplacement)
|
|
- desc: sets a string to replace tabs with
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetTabReplacement(tabreplacement)
|
|
|
|
self.tabreplacement = tabreplacement
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetTabReplacement()
|
|
- desc: gets the object's tab replacement
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetTabReplacement()
|
|
|
|
return self.tabreplacement
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetEditable(bool)
|
|
- desc: sets whether or not the user can edit the
|
|
object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetEditable(bool)
|
|
|
|
self.editable = bool
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetEditable
|
|
- desc: gets whether or not the user can edit the
|
|
object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetEditable()
|
|
|
|
return self.editable
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetButtonScrollAmount(speed)
|
|
- desc: sets the scroll amount of the object's scrollbar
|
|
buttons
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetButtonScrollAmount(amount)
|
|
|
|
self.buttonscrollamount = amount
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetButtonScrollAmount()
|
|
- desc: gets the scroll amount of the object's scrollbar
|
|
buttons
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetButtonScrollAmount()
|
|
|
|
return self.buttonscrollamount
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetMouseWheelScrollAmount(amount)
|
|
- desc: sets the scroll amount of the mouse wheel
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetMouseWheelScrollAmount(amount)
|
|
|
|
self.mousewheelscrollamount = amount
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetMouseWheelScrollAmount()
|
|
- desc: gets the scroll amount of the mouse wheel
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetButtonScrollAmount()
|
|
|
|
return self.mousewheelscrollamount
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetAutoScroll(bool)
|
|
- desc: sets whether or not the object should autoscroll
|
|
when in multiline mode
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetAutoScroll(bool)
|
|
|
|
local internals = self.internals
|
|
|
|
self.autoscroll = bool
|
|
|
|
if internals[2] then
|
|
internals[2].internals[1].internals[1].autoscroll = bool
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetAutoScroll()
|
|
- desc: gets whether or not the object should autoscroll
|
|
when in multiline mode
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetAutoScroll()
|
|
|
|
return self.autoscroll
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetRepeatDelay(delay)
|
|
- desc: sets the object's repeat delay
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetRepeatDelay(delay)
|
|
|
|
self.repeatdelay = delay
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetRepeatDelay()
|
|
- desc: gets the object's repeat delay
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetRepeatDelay()
|
|
|
|
return self.repeatdelay
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetRepeatRate(rate)
|
|
- desc: sets the object's repeat rate
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetRepeatRate(rate)
|
|
|
|
self.repeatrate = rate
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetRepeatRate()
|
|
- desc: gets the object's repeat rate
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetRepeatRate()
|
|
|
|
return self.repeatrate
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetValue(value)
|
|
- desc: sets the object's value (alias of SetText)
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetValue(value)
|
|
|
|
self:SetText(value)
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetValue()
|
|
- desc: gets the object's value (alias of GetText)
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetValue()
|
|
|
|
return self:GetText()
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetVisible(bool)
|
|
- desc: sets the object's visibility
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetVisible(bool)
|
|
|
|
self.visible = bool
|
|
|
|
if not bool then
|
|
self.keydown = "none"
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: Copy()
|
|
- desc: copies the object's text to the user's clipboard
|
|
--]]---------------------------------------------------------
|
|
function newobject:Copy()
|
|
|
|
local version = love._version
|
|
|
|
if version == "0.9.0" then
|
|
local text = self:GetText()
|
|
love.system.setClipboardText(text)
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: Paste()
|
|
- desc: pastes the current contents of the clipboard
|
|
into the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:Paste()
|
|
|
|
local text = love.system.getClipboardText()
|
|
local usable = self.usable
|
|
local unusable = self.unusable
|
|
local limit = self.limit
|
|
local onpaste = self.OnPaste
|
|
local ontextchanged = self.OnTextChanged
|
|
if limit > 0 then
|
|
local curtext = self:GetText()
|
|
local curlength = curtext:len()
|
|
if curlength == limit then
|
|
return
|
|
else
|
|
local inputlimit = limit - curlength
|
|
if text:len() > inputlimit then
|
|
text = text:sub(1, inputlimit)
|
|
end
|
|
end
|
|
end
|
|
local charcheck = function(a)
|
|
if #usable > 0 then
|
|
if not loveframes.util.TableHasValue(usable, a) then
|
|
return ""
|
|
end
|
|
elseif #unusable > 0 then
|
|
if loveframes.util.TableHasValue(unusable, a) then
|
|
return ""
|
|
end
|
|
end
|
|
end
|
|
if #usable > 0 or #unusable > 0 then
|
|
text = text:gsub(".", charcheck)
|
|
end
|
|
if alltextselected then
|
|
self:SetText(text)
|
|
if ontextchanged then
|
|
ontextchanged(self, text)
|
|
end
|
|
else
|
|
local tabreplacement = self.tabreplacement
|
|
local indicatornum = self.indicatornum
|
|
local lines = self.lines
|
|
local multiline = self.multiline
|
|
if multiline then
|
|
local parts = loveframes.util.SplitString(text, string.char(10))
|
|
local numparts = #parts
|
|
local oldlinedata = {}
|
|
local line = self.line
|
|
local first = lines[line]:sub(0, indicatornum)
|
|
local last = lines[line]:sub(indicatornum + 1)
|
|
if numparts > 1 then
|
|
for i=1, numparts do
|
|
local part = parts[i]:gsub(string.char(13), "")
|
|
part = part:gsub(string.char(9), " ")
|
|
if i ~= 1 then
|
|
table.insert(oldlinedata, lines[line])
|
|
lines[line] = part
|
|
if i == numparts then
|
|
self.indicatornum = part:len()
|
|
lines[line] = lines[line] .. last
|
|
self.line = line
|
|
end
|
|
else
|
|
lines[line] = first .. part
|
|
end
|
|
line = line + 1
|
|
end
|
|
for i=1, #oldlinedata do
|
|
lines[line] = oldlinedata[i]
|
|
line = line + 1
|
|
end
|
|
if ontextchanged then
|
|
ontextchanged(self, text)
|
|
end
|
|
elseif numparts == 1 then
|
|
text = text:gsub(string.char(10), " ")
|
|
text = text:gsub(string.char(13), " ")
|
|
text = text:gsub(string.char(9), tabreplacement)
|
|
local length = text:len()
|
|
local new = first .. text .. last
|
|
lines[line] = new
|
|
self.indicatornum = indicatornum + length
|
|
if ontextchanged then
|
|
ontextchanged(self, text)
|
|
end
|
|
end
|
|
else
|
|
text = text:gsub(string.char(10), " ")
|
|
text = text:gsub(string.char(13), " ")
|
|
text = text:gsub(string.char(9), tabreplacement)
|
|
local length = text:len()
|
|
local linetext = lines[1]
|
|
local part1 = linetext:sub(1, indicatornum)
|
|
local part2 = linetext:sub(indicatornum + 1)
|
|
local new = part1 .. text .. part2
|
|
lines[1] = new
|
|
self.indicatornum = indicatornum + length
|
|
if ontextchanged then
|
|
ontextchanged(self, text)
|
|
end
|
|
end
|
|
end
|
|
if onpaste then
|
|
onpaste(self, text)
|
|
end
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SelectAll()
|
|
- desc: selects all of the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:SelectAll()
|
|
|
|
self.alltextselected = true
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: DeselectAll()
|
|
- desc: deselects all of the object's text
|
|
--]]---------------------------------------------------------
|
|
function newobject:DeselectAll()
|
|
|
|
self.alltextselected = false
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetMasked(masked)
|
|
- desc: sets whether or not the object is masked
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetMasked(masked)
|
|
|
|
self.masked = masked
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetMasked()
|
|
- desc: gets whether or not the object is masked
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetMasked()
|
|
|
|
return self.masked
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: SetMaskChar(char)
|
|
- desc: sets the object's mask character
|
|
--]]---------------------------------------------------------
|
|
function newobject:SetMaskChar(char)
|
|
|
|
self.maskchar = char
|
|
|
|
end
|
|
|
|
--[[---------------------------------------------------------
|
|
- func: GetMaskChar()
|
|
- desc: gets the object's mask character
|
|
--]]---------------------------------------------------------
|
|
function newobject:GetMaskChar()
|
|
|
|
return self.maskchar
|
|
|
|
end |