local AceGUI = LibStub("AceGUI-3.0")
-- Lua APIs
local select = select
-- WoW APIs
local CreateFrame, UIParent = CreateFrame, UIParent
-- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
-- List them here for Mikk's FindGlobals script
-- GLOBALS: SetDesaturation, GameFontHighlight
--------------------------
-- Check Box --
--------------------------
--[[
Events :
OnValueChanged
]]
do
local Type = "CheckBox"
local Version = 14
local function OnAcquire(self)
self:SetValue(false)
self.tristate = nil
self:SetHeight(24)
self:SetWidth(200)
self:SetImage()
end
local function OnRelease(self)
self.frame:ClearAllPoints()
self.frame:Hide()
self.check:Hide()
self.highlight:Hide()
self.down = nil
self.checked = nil
self:SetType()
self:SetDisabled(false)
self:SetDescription(nil)
end
local function CheckBox_OnEnter(this)
local self = this.obj
self.highlight:Show()
self:Fire("OnEnter")
end
local function CheckBox_OnLeave(this)
local self = this.obj
self.highlight:Hide()
self:Fire("OnLeave")
end
local function CheckBox_OnMouseUp(this)
local self = this.obj
if not self.disabled then
self:ToggleChecked()
self:Fire("OnValueChanged",self.checked)
self.text:SetPoint("LEFT",self.check,"RIGHT",0,0)
end
self.down = nil
end
local function CheckBox_OnMouseDown(this)
local self = this.obj
if not self.disabled then
self.text:SetPoint("LEFT",self.check,"RIGHT",1,-1)
self.down = true
end
AceGUI:ClearFocus()
end
local function SetDisabled(self,disabled)
self.disabled = disabled
if disabled then
self.frame:Disable()
self.text:SetTextColor(0.5,0.5,0.5)
SetDesaturation(self.check, true)
else
self.frame:Enable()
self.text:SetTextColor(1,1,1)
if self.tristate and self.checked == nil then
SetDesaturation(self.check, true)
else
SetDesaturation(self.check, false)
end
end
end
local function SetValue(self,value)
local check = self.check
self.checked = value
if value then
SetDesaturation(self.check, false)
self.check:Show()
else
--Nil is the unknown tristate value
if self.tristate and value == nil then
SetDesaturation(self.check, true)
self.check:Show()
else
SetDesaturation(self.check, false)
self.check:Hide()
end
end
SetDisabled(self, self.disabled)
end
local function SetTriState(self, enabled)
self.tristate = enabled
self:SetValue(self:GetValue())
end
local function GetValue(self)
return self.checked
end
local function SetType(self, type)
local checkbg = self.checkbg
local check = self.check
local highlight = self.highlight
if type == "radio" then
checkbg:SetHeight(16)
checkbg:SetWidth(16)
checkbg:SetTexture("Interface\\Buttons\\UI-RadioButton")
checkbg:SetTexCoord(0,0.25,0,1)
check:SetHeight(16)
check:SetWidth(16)
check:SetTexture("Interface\\Buttons\\UI-RadioButton")
check:SetTexCoord(0.25,0.5,0,1)
check:SetBlendMode("ADD")
highlight:SetTexture("Interface\\Buttons\\UI-RadioButton")
highlight:SetTexCoord(0.5,0.75,0,1)
else
checkbg:SetHeight(24)
checkbg:SetWidth(24)
checkbg:SetTexture("Interface\\Buttons\\UI-CheckBox-Up")
checkbg:SetTexCoord(0,1,0,1)
check:SetHeight(24)
check:SetWidth(24)
check:SetTexture("Interface\\Buttons\\UI-CheckBox-Check")
check:SetTexCoord(0,1,0,1)
check:SetBlendMode("BLEND")
highlight:SetTexture("Interface\\Buttons\\UI-CheckBox-Highlight")
highlight:SetTexCoord(0,1,0,1)
end
end
local function ToggleChecked(self)
local value = self:GetValue()
if self.tristate then
--cycle in true, nil, false order
if value then
self:SetValue(nil)
elseif value == nil then
self:SetValue(false)
else
self:SetValue(true)
end
else
self:SetValue(not self:GetValue())
end
end
local function SetLabel(self, label)
self.text:SetText(label)
end
local function SetDescription(self, desc)
if desc then
if not self.desc then
local desc = self.frame:CreateFontString(nil, "OVERLAY", "GameFontHighlightSmall")
desc:ClearAllPoints()
desc:SetPoint("TOPLEFT", self.check, "TOPRIGHT", 5, -21)
desc:SetWidth(self.frame.width - 30)
desc:SetJustifyH("LEFT")
desc:SetJustifyV("TOP")
self.desc = desc
end
self.desc:Show()
--self.text:SetFontObject(GameFontNormal)
self.desc:SetText(desc)
self:SetHeight(28 + self.desc:GetHeight())
else
if self.desc then
self.desc:SetText("")
self.desc:Hide()
end
self.text:SetFontObject(GameFontHighlight)
self:SetHeight(24)
end
end
local function SetImage(self, path, ...)
local image = self.image
image:SetTexture(path)
if image:GetTexture() then
local n = select('#', ...)
if n == 4 or n == 8 then
image:SetTexCoord(...)
else
image:SetTexCoord(0, 1, 0, 1)
end
end
self:AlignImage()
end
local function AlignImage(self)
local img = self.image:GetTexture()
self.text:ClearAllPoints()
if not img then
self.text:SetPoint("LEFT", self.check, "RIGHT", 0, 0)
self.text:SetPoint("RIGHT", self.frame, "RIGHT", 0, 0)
else
self.text:SetPoint("LEFT", self.image,"RIGHT", 1, 0)
self.text:SetPoint("RIGHT", self.frame,"RIGHT", 0, 0)
end
end
local function OnWidthSet(self, width)
if self.desc and self.desc:GetText() ~= "" then
self.desc:SetWidth(width - 30)
self:SetHeight(28 + self.desc:GetHeight())
end
end
local function Constructor()
local frame = CreateFrame("Button",nil,UIParent)
local self = {}
self.type = Type
self.OnRelease = OnRelease
self.OnAcquire = OnAcquire
self.SetValue = SetValue
self.GetValue = GetValue
self.SetDisabled = SetDisabled
self.SetType = SetType
self.ToggleChecked = ToggleChecked
self.SetLabel = SetLabel
self.SetTriState = SetTriState
self.SetDescription = SetDescription
self.OnWidthSet = OnWidthSet
self.SetImage = SetImage
self.AlignImage = AlignImage
self.frame = frame
frame.obj = self
local text = frame:CreateFontString(nil,"OVERLAY","GameFontHighlight")
self.text = text
frame:SetScript("OnEnter",CheckBox_OnEnter)
frame:SetScript("OnLeave",CheckBox_OnLeave)
frame:SetScript("OnMouseUp",CheckBox_OnMouseUp)
frame:SetScript("OnMouseDown",CheckBox_OnMouseDown)
frame:EnableMouse()
local checkbg = frame:CreateTexture(nil,"ARTWORK")
self.checkbg = checkbg
checkbg:SetWidth(24)
checkbg:SetHeight(24)
checkbg:SetPoint("TOPLEFT",frame,"TOPLEFT",0,0)
checkbg:SetTexture("Interface\\Buttons\\UI-CheckBox-Up")
local check = frame:CreateTexture(nil,"OVERLAY")
self.check = check
check:SetWidth(24)
check:SetHeight(24)
check:SetPoint("CENTER",checkbg,"CENTER",0,0)
check:SetTexture("Interface\\Buttons\\UI-CheckBox-Check")
local highlight = frame:CreateTexture(nil, "OVERLAY")
self.highlight = highlight
highlight:SetTexture("Interface\\Buttons\\UI-CheckBox-Highlight")
highlight:SetBlendMode("ADD")
highlight:SetAllPoints(checkbg)
highlight:Hide()
local image = frame:CreateTexture(nil, "OVERLAY")
self.image = image
image:SetHeight(16)
image:SetWidth(16)
image:SetPoint("LEFT", check, "RIGHT", 1, 0)
text:SetJustifyH("LEFT")
frame:SetHeight(24)
frame:SetWidth(200)
text:SetHeight(18)
text:SetPoint("LEFT",check,"RIGHT",0,0)
text:SetPoint("RIGHT",frame,"RIGHT",0,0)
AceGUI:RegisterAsWidget(self)
return self
end
AceGUI:RegisterWidgetType(Type,Constructor,Version)
end