- added simplistic RangeCheck module

modules/RangeCheck.lua

@@ -0,0 +1,151 @@
+local AceOO = AceLibrary("AceOO-2.0")
+
+local RangeCheck = AceOO.Class(IceElement)
+
+local LibRange = nil
+local DogTag = nil
+
+-- Constructor --
+function RangeCheck.prototype:init()
+	RangeCheck.super.prototype.init(self, "RangeCheck")
+	
+	self.scalingEnabled = true
+
+	if AceLibrary:HasInstance("LibRangeCheck-2.0") then
+		LibRange = AceLibrary("LibRangeCheck-2.0")
+	end
+
+	if AceLibrary:HasInstance("LibDogTag-3.0") then
+		DogTag = AceLibrary("LibDogTag-3.0")
+	end
+end
+
+function RangeCheck.prototype:Enable(core)
+	RangeCheck.super.prototype.Enable(self, core)
+
+	self:RegisterFontStrings()
+end
+
+function RangeCheck.prototype:Disable(core)
+	RangeCheck.super.prototype.Disable(self, core)
+
+	self:UnregisterFontStrings()
+end
+
+function RangeCheck.prototype:GetDefaultSettings()
+	local defaults =  RangeCheck.super.prototype.GetDefaultSettings(self)
+
+	defaults["rangeString"] = "Range: [HostileColor Range]"
+	defaults["vpos"] = 220
+	defaults["hpos"] = 0
+	defaults["enabled"] = false
+
+	return defaults
+end
+
+function RangeCheck.prototype:GetOptions()
+	local opts = RangeCheck.super.prototype.GetOptions(self)
+
+	opts["vpos"] = {
+		type = "range",
+		name = "Vertical Position",
+		desc = "Vertical Position",
+		get = function()
+			return self.moduleSettings.vpos
+		end,
+		set = function(v)
+			self.moduleSettings.vpos = v
+			self:Redraw()
+		end,
+		min = -300,
+		max = 600,
+		step = 10,
+		disabled = function()
+			return not self.moduleSettings.enabled
+		end,
+		order = 31
+	}
+
+	opts["hpos"] = {
+		type = "range",
+		name = "Horizontal Position",
+		desc = "Horizontal Position",
+		get = function()
+			return self.moduleSettings.hpos
+		end,
+		set = function(v)
+			self.moduleSettings.hpos = v
+			self:Redraw()
+		end,
+		min = -500,
+		max = 500,
+		step = 10,
+		disabled = function()
+			return not self.moduleSettings.enabled
+		end,
+		order = 32
+	}
+
+	opts["rangeString"] = {
+		type = 'text',
+		name = 'Range string',
+		desc = 'DogTag-formatted string to use for the range display\n\nType /dogtag for a list of available tags',
+		get = function()
+			return self.moduleSettings.rangeString
+		end,
+		set = function(v)
+			v = DogTag:CleanCode(v)
+			self.moduleSettings.rangeString = v
+			self:RegisterFontStrings()
+			self:Redraw()
+		end,
+		disabled = function()
+			return not self.moduleSettings.enabled or not DogTag or not RangeCheck
+		end,
+		usage = '',
+		order = 33
+	}
+
+	return opts
+end
+
+function RangeCheck.prototype:Redraw()
+	RangeCheck.super.prototype.Redraw(self)
+
+	if (self.moduleSettings.enabled) then
+		self:CreateFrame(true)
+	end
+end
+
+function RangeCheck.prototype:CreateFrame(redraw)
+	if not (self.frame) then
+		self.frame = CreateFrame("Frame", "IceHUD_"..self.elementName, self.parent)
+	end
+
+	self.frame:SetScale(self.moduleSettings.scale)
+	self.frame:SetFrameStrata("BACKGROUND")
+	self.frame:SetWidth(100)
+	self.frame:SetHeight(32)
+	self.frame:ClearAllPoints()
+	self.frame:SetPoint("TOP", self.parent, "TOP", self.moduleSettings.hpos, self.moduleSettings.vpos)
+
+	self.frame.rangeFontString = self:FontFactory(--[[self.moduleSettings.fontSize+1]] 13, nil, self.frame.rangeFontString)
+	self.frame.rangeFontString:SetJustifyH("CENTER")
+	self.frame.rangeFontString:SetJustifyV("TOP")
+	self.frame.rangeFontString:SetAllPoints(self.frame)
+end
+
+function RangeCheck.prototype:RegisterFontStrings()
+	if DogTag and RangeCheck then
+		DogTag:AddFontString(self.frame.rangeFontString, self.frame, self.moduleSettings.rangeString, "Unit", { unit = "target" })
+		DogTag:UpdateAllForFrame(self.frame)
+	end
+end
+
+function RangeCheck.prototype:UnregisterFontStrings()
+	if DogTag then
+		DogTag:RemoveFontString(self.frame.rangeFontString)
+	end
+end
+
+IceHUD.RangeCheck = RangeCheck:new()