Zerotorescue@0: --[[-----------------------------------------------------------------------------
Zerotorescue@0: EditBox Widget
Zerotorescue@0: -------------------------------------------------------------------------------]]
Zerotorescue@0: local Type, Version = "EditBox", 21
Zerotorescue@0: local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
Zerotorescue@0: if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
Zerotorescue@0: 
Zerotorescue@0: -- Lua APIs
Zerotorescue@0: local tostring, pairs = tostring, pairs
Zerotorescue@0: 
Zerotorescue@0: -- WoW APIs
Zerotorescue@0: local PlaySound = PlaySound
Zerotorescue@0: local GetCursorInfo, ClearCursor, GetSpellName = GetCursorInfo, ClearCursor, GetSpellName
Zerotorescue@0: local CreateFrame, UIParent = CreateFrame, UIParent
Zerotorescue@0: local _G = _G
Zerotorescue@0: 
Zerotorescue@0: -- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
Zerotorescue@0: -- List them here for Mikk's FindGlobals script
Zerotorescue@0: -- GLOBALS: AceGUIEditBoxInsertLink, ChatFontNormal, OKAY
Zerotorescue@0: 
Zerotorescue@0: --[[-----------------------------------------------------------------------------
Zerotorescue@0: Support functions
Zerotorescue@0: -------------------------------------------------------------------------------]]
Zerotorescue@0: if not AceGUIEditBoxInsertLink then
Zerotorescue@0: 	-- upgradeable hook
Zerotorescue@0: 	hooksecurefunc("ChatEdit_InsertLink", function(...) return _G.AceGUIEditBoxInsertLink(...) end)
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: function _G.AceGUIEditBoxInsertLink(text)
Zerotorescue@0: 	for i = 1, AceGUI:GetWidgetCount(Type) do
Zerotorescue@0: 		local editbox = _G["AceGUI-3.0EditBox"..i]
Zerotorescue@0: 		if editbox and editbox:IsVisible() and editbox:HasFocus() then
Zerotorescue@0: 			editbox:Insert(text)
Zerotorescue@0: 			return true
Zerotorescue@0: 		end
Zerotorescue@0: 	end
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function ShowButton(self)
Zerotorescue@0: 	if not self.disablebutton then
Zerotorescue@0: 		self.button:Show()
Zerotorescue@0: 		self.editbox:SetTextInsets(0, 20, 3, 3)
Zerotorescue@0: 	end
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function HideButton(self)
Zerotorescue@0: 	self.button:Hide()
Zerotorescue@0: 	self.editbox:SetTextInsets(0, 0, 3, 3)
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: --[[-----------------------------------------------------------------------------
Zerotorescue@0: Scripts
Zerotorescue@0: -------------------------------------------------------------------------------]]
Zerotorescue@0: local function Control_OnEnter(frame)
Zerotorescue@0: 	frame.obj:Fire("OnEnter")
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function Control_OnLeave(frame)
Zerotorescue@0: 	frame.obj:Fire("OnLeave")
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function EditBox_OnEscapePressed(frame)
Zerotorescue@0: 	AceGUI:ClearFocus()
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function EditBox_OnEnterPressed(frame)
Zerotorescue@0: 	local self = frame.obj
Zerotorescue@0: 	local value = frame:GetText()
Zerotorescue@0: 	local cancel = self:Fire("OnEnterPressed", value)
Zerotorescue@0: 	if not cancel then
Zerotorescue@0: 		PlaySound("igMainMenuOptionCheckBoxOn")
Zerotorescue@0: 		HideButton(self)
Zerotorescue@0: 	end
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function EditBox_OnReceiveDrag(frame)
Zerotorescue@0: 	local self = frame.obj
Zerotorescue@0: 	local type, id, info = GetCursorInfo()
Zerotorescue@0: 	if type == "item" then
Zerotorescue@0: 		self:SetText(info)
Zerotorescue@0: 		self:Fire("OnEnterPressed", info)
Zerotorescue@0: 		ClearCursor()
Zerotorescue@0: 	elseif type == "spell" then
Zerotorescue@0: 		local name, rank = GetSpellName(id, info)
Zerotorescue@0: 		if rank and rank:match("%d") then
Zerotorescue@0: 			name = name.."("..rank..")"
Zerotorescue@0: 		end
Zerotorescue@0: 		self:SetText(name)
Zerotorescue@0: 		self:Fire("OnEnterPressed", name)
Zerotorescue@0: 		ClearCursor()
Zerotorescue@0: 	end
Zerotorescue@0: 	HideButton(self)
Zerotorescue@0: 	AceGUI:ClearFocus()
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function EditBox_OnTextChanged(frame)
Zerotorescue@0: 	local self = frame.obj
Zerotorescue@0: 	local value = frame:GetText()
Zerotorescue@0: 	if tostring(value) ~= tostring(self.lasttext) then
Zerotorescue@0: 		self:Fire("OnTextChanged", value)
Zerotorescue@0: 		self.lasttext = value
Zerotorescue@0: 		ShowButton(self)
Zerotorescue@0: 	end
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: local function Button_OnClick(frame)
Zerotorescue@0: 	local editbox = frame.obj.editbox
Zerotorescue@0: 	editbox:ClearFocus()
Zerotorescue@0: 	EditBox_OnEnterPressed(editbox)
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: --[[-----------------------------------------------------------------------------
Zerotorescue@0: Methods
Zerotorescue@0: -------------------------------------------------------------------------------]]
Zerotorescue@0: local methods = {
Zerotorescue@0: 	["OnAcquire"] = function(self)
Zerotorescue@0: 		-- height is controlled by SetLabel
Zerotorescue@0: 		self:SetWidth(200)
Zerotorescue@0: 		self:SetDisabled(false)
Zerotorescue@0: 		self:SetLabel()
Zerotorescue@0: 		self:SetText()
Zerotorescue@0: 		self:DisableButton(false)
Zerotorescue@0: 		self:SetMaxLetters(0)
Zerotorescue@0: 	end,
Zerotorescue@0: 
Zerotorescue@0: 	-- ["OnRelease"] = nil,
Zerotorescue@0: 
Zerotorescue@0: 	["SetDisabled"] = function(self, disabled)
Zerotorescue@0: 		self.disabled = disabled
Zerotorescue@0: 		if disabled then
Zerotorescue@0: 			self.editbox:EnableMouse(false)
Zerotorescue@0: 			self.editbox:ClearFocus()
Zerotorescue@0: 			self.editbox:SetTextColor(0.5,0.5,0.5)
Zerotorescue@0: 			self.label:SetTextColor(0.5,0.5,0.5)
Zerotorescue@0: 		else
Zerotorescue@0: 			self.editbox:EnableMouse(true)
Zerotorescue@0: 			self.editbox:SetTextColor(1,1,1)
Zerotorescue@0: 			self.label:SetTextColor(1,.82,0)
Zerotorescue@0: 		end
Zerotorescue@0: 	end,
Zerotorescue@0: 
Zerotorescue@0: 	["SetText"] = function(self, text)
Zerotorescue@0: 		self.lasttext = text or ""
Zerotorescue@0: 		self.editbox:SetText(text or "")
Zerotorescue@0: 		self.editbox:SetCursorPosition(0)
Zerotorescue@0: 		HideButton(self)
Zerotorescue@0: 	end,
Zerotorescue@0: 
Zerotorescue@0: 	["SetLabel"] = function(self, text)
Zerotorescue@0: 		if text and text ~= "" then
Zerotorescue@0: 			self.label:SetText(text)
Zerotorescue@0: 			self.label:Show()
Zerotorescue@0: 			self.editbox:SetPoint("TOPLEFT",self.frame,"TOPLEFT",7,-18)
Zerotorescue@0: 			self:SetHeight(44)
Zerotorescue@0: 			self.alignoffset = 30
Zerotorescue@0: 		else
Zerotorescue@0: 			self.label:SetText("")
Zerotorescue@0: 			self.label:Hide()
Zerotorescue@0: 			self.editbox:SetPoint("TOPLEFT",self.frame,"TOPLEFT",7,0)
Zerotorescue@0: 			self:SetHeight(26)
Zerotorescue@0: 			self.alignoffset = 12
Zerotorescue@0: 		end
Zerotorescue@0: 	end,
Zerotorescue@0: 
Zerotorescue@0: 	["DisableButton"] = function(self, disabled)
Zerotorescue@0: 		self.disablebutton = disabled
Zerotorescue@0: 	end,
Zerotorescue@0: 
Zerotorescue@0: 	["SetMaxLetters"] = function (self, num)
Zerotorescue@0: 		self.editbox:SetMaxLetters(num or 0)
Zerotorescue@0: 	end
Zerotorescue@0: }
Zerotorescue@0: 
Zerotorescue@0: --[[-----------------------------------------------------------------------------
Zerotorescue@0: Constructor
Zerotorescue@0: -------------------------------------------------------------------------------]]
Zerotorescue@0: local function Constructor()
Zerotorescue@0: 	local num  = AceGUI:GetNextWidgetNum(Type)
Zerotorescue@0: 	local frame = CreateFrame("Frame", nil, UIParent)
Zerotorescue@0: 	frame:Hide()
Zerotorescue@0: 
Zerotorescue@0: 	local editbox = CreateFrame("EditBox", "AceGUI-3.0EditBox"..num, frame, "InputBoxTemplate")
Zerotorescue@0: 	editbox:SetAutoFocus(false)
Zerotorescue@0: 	editbox:SetFontObject(ChatFontNormal)
Zerotorescue@0: 	editbox:SetScript("OnEnter", Control_OnEnter)
Zerotorescue@0: 	editbox:SetScript("OnLeave", Control_OnLeave)
Zerotorescue@0: 	editbox:SetScript("OnEscapePressed", EditBox_OnEscapePressed)
Zerotorescue@0: 	editbox:SetScript("OnEnterPressed", EditBox_OnEnterPressed)
Zerotorescue@0: 	editbox:SetScript("OnTextChanged", EditBox_OnTextChanged)
Zerotorescue@0: 	editbox:SetScript("OnReceiveDrag", EditBox_OnReceiveDrag)
Zerotorescue@0: 	editbox:SetScript("OnMouseDown", EditBox_OnReceiveDrag)
Zerotorescue@0: 	editbox:SetTextInsets(0, 0, 3, 3)
Zerotorescue@0: 	editbox:SetMaxLetters(256)
Zerotorescue@0: 	editbox:SetPoint("BOTTOMLEFT", 6, 0)
Zerotorescue@0: 	editbox:SetPoint("BOTTOMRIGHT")
Zerotorescue@0: 	editbox:SetHeight(19)
Zerotorescue@0: 
Zerotorescue@0: 	local label = frame:CreateFontString(nil, "OVERLAY", "GameFontNormalSmall")
Zerotorescue@0: 	label:SetPoint("TOPLEFT", 0, -2)
Zerotorescue@0: 	label:SetPoint("TOPRIGHT", 0, -2)
Zerotorescue@0: 	label:SetJustifyH("LEFT")
Zerotorescue@0: 	label:SetHeight(18)
Zerotorescue@0: 
Zerotorescue@0: 	local button = CreateFrame("Button", nil, editbox, "UIPanelButtonTemplate")
Zerotorescue@0: 	button:SetWidth(40)
Zerotorescue@0: 	button:SetHeight(20)
Zerotorescue@0: 	button:SetPoint("RIGHT", -2, 0)
Zerotorescue@0: 	button:SetText(OKAY)
Zerotorescue@0: 	button:SetScript("OnClick", Button_OnClick)
Zerotorescue@0: 	button:Hide()
Zerotorescue@0: 
Zerotorescue@0: 	local widget = {
Zerotorescue@0: 		alignoffset = 30,
Zerotorescue@0: 		editbox     = editbox,
Zerotorescue@0: 		label       = label,
Zerotorescue@0: 		button      = button,
Zerotorescue@0: 		frame       = frame,
Zerotorescue@0: 		type        = Type
Zerotorescue@0: 	}
Zerotorescue@0: 	for method, func in pairs(methods) do
Zerotorescue@0: 		widget[method] = func
Zerotorescue@0: 	end
Zerotorescue@0: 	editbox.obj, button.obj = widget, widget
Zerotorescue@0: 
Zerotorescue@0: 	return AceGUI:RegisterAsWidget(widget)
Zerotorescue@0: end
Zerotorescue@0: 
Zerotorescue@0: AceGUI:RegisterWidgetType(Type, Constructor, Version)