Updates

2013-08-11 23:04:41 -03:00
parent 3a34882d37
commit 376938b87b
21 changed files with 440 additions and 44 deletions
@@ -0,0 +1,117 @@
+local _detalhes = _G._detalhes
+local gump = _detalhes.gump
+
+local _rawset = rawset --> lua local
+local _rawget = rawget --> lua local
+local APIHelpFunctions = false
+local HelpMetaFunctions = {}
+
+	local get_members_function_index = {}
+
+	HelpMetaFunctions.__index = function (_table, _member_requested)
+
+		local func = get_members_function_index [_member_requested]
+		if (func) then
+			return func (_table, _member_requested)
+		end
+		
+		local fromMe = _rawget (_table, _member_requested)
+		if (fromMe) then
+			return fromMe
+		end
+		
+		return HelpMetaFunctions [_member_requested]
+	end
+	
+	local set_members_function_index = {}
+	
+	HelpMetaFunctions.__newindex = function (_table, _key, _value)
+		local func = set_members_function_index [_key]
+		if (func) then
+			return func (_table, _value)
+		else
+			return _rawset (_table, _key, _value)
+		end
+	end
+	
+function HelpMetaFunctions:AddHelp (width, height, x, y, buttonX, buttonY, text, anchor)
+	self.helpTable [#self.helpTable + 1] = {
+		HighLightBox = {x = x, y = y, width = width, height = height},
+		ButtonPos = { x = buttonX, y = buttonY},
+		ToolTipDir = anchor or "RIGHT",
+		ToolTipText = text
+	}
+end
+
+function HelpMetaFunctions:SetPoint (v1, v2, v3, v4, v5)
+	v1, v2, v3, v4, v5 = gump:CheckPoints (v1, v2, v3, v4, v5, self)
+	if (not v1) then
+		print ("Invalid parameter for SetPoint")
+		return
+	end
+	return self.widget:SetPoint (v1, v2, v3, v4, v5)
+end
+
+function HelpMetaFunctions:ShowHelp()
+	if (not HelpPlate_IsShowing (self.helpTable)) then
+		HelpPlate_Show (self.helpTable, self.frame, self.button, true)
+	else
+		HelpPlate_Hide (true)
+	end
+end
+
+local nameCounter = 1
+function _detalhes.gump:NewHelp (parent, width, height, x, y, buttonWidth, buttonHeight, name)
+
+	local help = {}
+	
+	if (parent.dframework) then
+		parent = parent.widget
+	end	
+	
+	local helpButton = CreateFrame ("button", name or "DetailsHelpButton"..nameCounter, parent, "MainHelpPlateButton")
+	nameCounter = nameCounter + 1
+	
+	if (not APIHelpFunctions) then
+		APIHelpFunctions = true
+		local idx = getmetatable (helpButton).__index
+		for funcName, funcAddress in pairs (idx) do 
+			if (not HelpMetaFunctions [funcName]) then
+				HelpMetaFunctions [funcName] = function (object, ...)
+					local x = loadstring ( "return _G."..object.button:GetName()..":"..funcName.."(...)")
+					return x (...)
+				end
+			end
+		end
+	end	
+	
+	if (buttonWidth and buttonHeight) then
+		helpButton:SetWidth (buttonWidth)
+		helpButton:SetHeight (buttonHeight)
+		helpButton.I:SetWidth (buttonWidth*0.8)
+		helpButton.I:SetHeight (buttonHeight*0.8)
+		helpButton.Ring:SetWidth (buttonWidth)
+		helpButton.Ring:SetHeight (buttonHeight)
+		helpButton.Ring:SetPoint ("center", buttonWidth*.2, -buttonWidth*.2)
+	end
+	
+	help.helpTable = {
+		FramePos = {x = x, y = y},
+		FrameSize = {width = width, height = height}
+	}
+	
+	help.frame = parent
+	help.button = helpButton
+	help.widget = helpButton
+	help.I = helpButton.I
+	help.Ring = helpButton.Ring
+	
+	helpButton:SetScript ("OnClick", function() 
+		help:ShowHelp()
+	end)
+
+	setmetatable (help, HelpMetaFunctions)
+	
+	return help
+	
+end