tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: EditBox Widget
tercio@0: -------------------------------------------------------------------------------]]
Tercio@11: local Type, Version = "EditBox", 26
tercio@0: local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
tercio@0: if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
tercio@0: 
tercio@0: -- Lua APIs
tercio@0: local tostring, pairs = tostring, pairs
tercio@0: 
tercio@0: -- WoW APIs
tercio@0: local PlaySound = PlaySound
tercio@0: local GetCursorInfo, ClearCursor, GetSpellInfo = GetCursorInfo, ClearCursor, GetSpellInfo
tercio@0: local CreateFrame, UIParent = CreateFrame, UIParent
tercio@0: local _G = _G
tercio@0: 
tercio@0: -- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
tercio@0: -- List them here for Mikk's FindGlobals script
tercio@0: -- GLOBALS: AceGUIEditBoxInsertLink, ChatFontNormal, OKAY
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Support functions
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: if not AceGUIEditBoxInsertLink then
tercio@0: 	-- upgradeable hook
tercio@0: 	hooksecurefunc("ChatEdit_InsertLink", function(...) return _G.AceGUIEditBoxInsertLink(...) end)
tercio@0: end
tercio@0: 
tercio@0: function _G.AceGUIEditBoxInsertLink(text)
tercio@0: 	for i = 1, AceGUI:GetWidgetCount(Type) do
tercio@0: 		local editbox = _G["AceGUI-3.0EditBox"..i]
tercio@0: 		if editbox and editbox:IsVisible() and editbox:HasFocus() then
tercio@0: 			editbox:Insert(text)
tercio@0: 			return true
tercio@0: 		end
tercio@0: 	end
tercio@0: end
tercio@0: 
tercio@0: local function ShowButton(self)
tercio@0: 	if not self.disablebutton then
tercio@0: 		self.button:Show()
tercio@0: 		self.editbox:SetTextInsets(0, 20, 3, 3)
tercio@0: 	end
tercio@0: end
tercio@0: 
tercio@0: local function HideButton(self)
tercio@0: 	self.button:Hide()
tercio@0: 	self.editbox:SetTextInsets(0, 0, 3, 3)
tercio@0: end
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Scripts
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: local function Control_OnEnter(frame)
tercio@0: 	frame.obj:Fire("OnEnter")
tercio@0: end
tercio@0: 
tercio@0: local function Control_OnLeave(frame)
tercio@0: 	frame.obj:Fire("OnLeave")
tercio@0: end
tercio@0: 
tercio@0: local function Frame_OnShowFocus(frame)
tercio@0: 	frame.obj.editbox:SetFocus()
tercio@0: 	frame:SetScript("OnShow", nil)
tercio@0: end
tercio@0: 
tercio@0: local function EditBox_OnEscapePressed(frame)
tercio@0: 	AceGUI:ClearFocus()
tercio@0: end
tercio@0: 
tercio@0: local function EditBox_OnEnterPressed(frame)
tercio@0: 	local self = frame.obj
tercio@0: 	local value = frame:GetText()
tercio@0: 	local cancel = self:Fire("OnEnterPressed", value)
tercio@0: 	if not cancel then
tercio@0: 		PlaySound("igMainMenuOptionCheckBoxOn")
tercio@0: 		HideButton(self)
tercio@0: 	end
tercio@0: end
tercio@0: 
tercio@0: local function EditBox_OnReceiveDrag(frame)
tercio@0: 	local self = frame.obj
tercio@0: 	local type, id, info = GetCursorInfo()
tercio@0: 	if type == "item" then
tercio@0: 		self:SetText(info)
tercio@0: 		self:Fire("OnEnterPressed", info)
tercio@0: 		ClearCursor()
tercio@0: 	elseif type == "spell" then
tercio@0: 		local name = GetSpellInfo(id, info)
tercio@0: 		self:SetText(name)
tercio@0: 		self:Fire("OnEnterPressed", name)
tercio@0: 		ClearCursor()
tercio@0: 	elseif type == "macro" then
tercio@0: 		local name = GetMacroInfo(id)
tercio@0: 		self:SetText(name)
tercio@0: 		self:Fire("OnEnterPressed", name)
tercio@0: 		ClearCursor()
tercio@0: 	end
tercio@0: 	HideButton(self)
tercio@0: 	AceGUI:ClearFocus()
tercio@0: end
tercio@0: 
tercio@0: local function EditBox_OnTextChanged(frame)
tercio@0: 	local self = frame.obj
tercio@0: 	local value = frame:GetText()
tercio@0: 	if tostring(value) ~= tostring(self.lasttext) then
tercio@0: 		self:Fire("OnTextChanged", value)
tercio@0: 		self.lasttext = value
tercio@0: 		ShowButton(self)
tercio@0: 	end
tercio@0: end
tercio@0: 
tercio@0: local function EditBox_OnFocusGained(frame)
tercio@0: 	AceGUI:SetFocus(frame.obj)
tercio@0: end
tercio@0: 
tercio@0: local function Button_OnClick(frame)
tercio@0: 	local editbox = frame.obj.editbox
tercio@0: 	editbox:ClearFocus()
tercio@0: 	EditBox_OnEnterPressed(editbox)
tercio@0: end
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Methods
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: local methods = {
tercio@0: 	["OnAcquire"] = function(self)
tercio@0: 		-- height is controlled by SetLabel
tercio@0: 		self:SetWidth(200)
tercio@0: 		self:SetDisabled(false)
tercio@0: 		self:SetLabel()
tercio@0: 		self:SetText()
tercio@0: 		self:DisableButton(false)
tercio@0: 		self:SetMaxLetters(0)
tercio@0: 	end,
tercio@0: 
tercio@0: 	["OnRelease"] = function(self)
tercio@0: 		self:ClearFocus()
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetDisabled"] = function(self, disabled)
tercio@0: 		self.disabled = disabled
tercio@0: 		if disabled then
tercio@0: 			self.editbox:EnableMouse(false)
tercio@0: 			self.editbox:ClearFocus()
tercio@0: 			self.editbox:SetTextColor(0.5,0.5,0.5)
tercio@0: 			self.label:SetTextColor(0.5,0.5,0.5)
tercio@0: 		else
tercio@0: 			self.editbox:EnableMouse(true)
tercio@0: 			self.editbox:SetTextColor(1,1,1)
tercio@0: 			self.label:SetTextColor(1,.82,0)
tercio@0: 		end
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetText"] = function(self, text)
tercio@0: 		self.lasttext = text or ""
tercio@0: 		self.editbox:SetText(text or "")
tercio@0: 		self.editbox:SetCursorPosition(0)
tercio@0: 		HideButton(self)
tercio@0: 	end,
tercio@0: 
tercio@0: 	["GetText"] = function(self, text)
tercio@0: 		return self.editbox:GetText()
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetLabel"] = function(self, text)
tercio@0: 		if text and text ~= "" then
tercio@0: 			self.label:SetText(text)
tercio@0: 			self.label:Show()
tercio@0: 			self.editbox:SetPoint("TOPLEFT",self.frame,"TOPLEFT",7,-18)
tercio@0: 			self:SetHeight(44)
tercio@0: 			self.alignoffset = 30
tercio@0: 		else
tercio@0: 			self.label:SetText("")
tercio@0: 			self.label:Hide()
tercio@0: 			self.editbox:SetPoint("TOPLEFT",self.frame,"TOPLEFT",7,0)
tercio@0: 			self:SetHeight(26)
tercio@0: 			self.alignoffset = 12
tercio@0: 		end
tercio@0: 	end,
tercio@0: 
tercio@0: 	["DisableButton"] = function(self, disabled)
tercio@0: 		self.disablebutton = disabled
tercio@0: 		if disabled then
tercio@0: 			HideButton(self)
tercio@0: 		end
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetMaxLetters"] = function (self, num)
tercio@0: 		self.editbox:SetMaxLetters(num or 0)
tercio@0: 	end,
tercio@0: 
tercio@0: 	["ClearFocus"] = function(self)
tercio@0: 		self.editbox:ClearFocus()
tercio@0: 		self.frame:SetScript("OnShow", nil)
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetFocus"] = function(self)
tercio@0: 		self.editbox:SetFocus()
tercio@0: 		if not self.frame:IsShown() then
tercio@0: 			self.frame:SetScript("OnShow", Frame_OnShowFocus)
tercio@0: 		end
Tercio@11: 	end,
Tercio@11: 
Tercio@11: 	["HighlightText"] = function(self, from, to)
Tercio@11: 		self.editbox:HighlightText(from, to)
tercio@0: 	end
tercio@0: }
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Constructor
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: local function Constructor()
tercio@0: 	local num  = AceGUI:GetNextWidgetNum(Type)
tercio@0: 	local frame = CreateFrame("Frame", nil, UIParent)
tercio@0: 	frame:Hide()
tercio@0: 
tercio@0: 	local editbox = CreateFrame("EditBox", "AceGUI-3.0EditBox"..num, frame, "InputBoxTemplate")
tercio@0: 	editbox:SetAutoFocus(false)
tercio@0: 	editbox:SetFontObject(ChatFontNormal)
tercio@0: 	editbox:SetScript("OnEnter", Control_OnEnter)
tercio@0: 	editbox:SetScript("OnLeave", Control_OnLeave)
tercio@0: 	editbox:SetScript("OnEscapePressed", EditBox_OnEscapePressed)
tercio@0: 	editbox:SetScript("OnEnterPressed", EditBox_OnEnterPressed)
tercio@0: 	editbox:SetScript("OnTextChanged", EditBox_OnTextChanged)
tercio@0: 	editbox:SetScript("OnReceiveDrag", EditBox_OnReceiveDrag)
tercio@0: 	editbox:SetScript("OnMouseDown", EditBox_OnReceiveDrag)
tercio@0: 	editbox:SetScript("OnEditFocusGained", EditBox_OnFocusGained)
tercio@0: 	editbox:SetTextInsets(0, 0, 3, 3)
tercio@0: 	editbox:SetMaxLetters(256)
tercio@0: 	editbox:SetPoint("BOTTOMLEFT", 6, 0)
tercio@0: 	editbox:SetPoint("BOTTOMRIGHT")
tercio@0: 	editbox:SetHeight(19)
tercio@0: 
tercio@0: 	local label = frame:CreateFontString(nil, "OVERLAY", "GameFontNormalSmall")
tercio@0: 	label:SetPoint("TOPLEFT", 0, -2)
tercio@0: 	label:SetPoint("TOPRIGHT", 0, -2)
tercio@0: 	label:SetJustifyH("LEFT")
tercio@0: 	label:SetHeight(18)
tercio@0: 
tercio@0: 	local button = CreateFrame("Button", nil, editbox, "UIPanelButtonTemplate")
tercio@0: 	button:SetWidth(40)
tercio@0: 	button:SetHeight(20)
tercio@0: 	button:SetPoint("RIGHT", -2, 0)
tercio@0: 	button:SetText(OKAY)
tercio@0: 	button:SetScript("OnClick", Button_OnClick)
tercio@0: 	button:Hide()
tercio@0: 
tercio@0: 	local widget = {
tercio@0: 		alignoffset = 30,
tercio@0: 		editbox     = editbox,
tercio@0: 		label       = label,
tercio@0: 		button      = button,
tercio@0: 		frame       = frame,
tercio@0: 		type        = Type
tercio@0: 	}
tercio@0: 	for method, func in pairs(methods) do
tercio@0: 		widget[method] = func
tercio@0: 	end
tercio@0: 	editbox.obj, button.obj = widget, widget
tercio@0: 
tercio@0: 	return AceGUI:RegisterAsWidget(widget)
tercio@0: end
tercio@0: 
tercio@0: AceGUI:RegisterWidgetType(Type, Constructor, Version)