Gladdy-TBC/Libs/AceGUI-3.0-SharedMediaWidgets/AceGUI-3.0-SharedMediaWidgets/BackgroundWidget.lua

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Lua
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2021-05-17 16:49:54 +02:00
-- Widget is based on the AceGUIWidget-DropDown.lua supplied with AceGUI-3.0
-- Widget created by Yssaril
local AceGUI = LibStub("AceGUI-3.0")
local Media = LibStub("LibSharedMedia-3.0")
local AGSMW = LibStub("AceGUISharedMediaWidgets-1.0")
do
local widgetType = "LSM30_Background"
local widgetVersion = 13
local contentFrameCache = {}
local function ReturnSelf(self)
self:ClearAllPoints()
self:Hide()
self.check:Hide()
table.insert(contentFrameCache, self)
end
local function ContentOnClick(this, button)
local self = this.obj
self:Fire("OnValueChanged", this.text:GetText())
if self.dropdown then
self.dropdown = AGSMW:ReturnDropDownFrame(self.dropdown)
end
end
local function ContentOnEnter(this, button)
local self = this.obj
local text = this.text:GetText()
local background = self.list[text] ~= text and self.list[text] or Media:Fetch('background',text)
self.dropdown.bgTex:SetTexture(background)
end
local function GetContentLine()
local frame
if next(contentFrameCache) then
frame = table.remove(contentFrameCache)
else
frame = CreateFrame("Button", nil, UIParent, BackdropTemplateMixin and "BackdropTemplate")
--frame:SetWidth(200)
frame:SetHeight(18)
frame:SetHighlightTexture([[Interface\QuestFrame\UI-QuestTitleHighlight]], "ADD")
frame:SetScript("OnClick", ContentOnClick)
frame:SetScript("OnEnter", ContentOnEnter)
local check = frame:CreateTexture("OVERLAY")
check:SetWidth(16)
check:SetHeight(16)
check:SetPoint("LEFT",frame,"LEFT",1,-1)
check:SetTexture("Interface\\Buttons\\UI-CheckBox-Check")
check:Hide()
frame.check = check
local text = frame:CreateFontString(nil,"OVERLAY","GameFontWhite")
local font, size = text:GetFont()
text:SetFont(font,size,"OUTLINE")
text:SetPoint("TOPLEFT", check, "TOPRIGHT", 1, 0)
text:SetPoint("BOTTOMRIGHT", frame, "BOTTOMRIGHT", -2, 0)
text:SetJustifyH("LEFT")
text:SetText("Test Test Test Test Test Test Test")
frame.text = text
frame.ReturnSelf = ReturnSelf
end
frame:Show()
return frame
end
local function OnAcquire(self)
self:SetHeight(44)
self:SetWidth(200)
end
local function OnRelease(self)
self:SetText("")
self:SetLabel("")
self:SetDisabled(false)
self.value = nil
self.list = nil
self.open = nil
self.hasClose = nil
self.frame:ClearAllPoints()
self.frame:Hide()
end
local function SetValue(self, value) -- Set the value to an item in the List.
if self.list then
self:SetText(value or "")
end
self.value = value
end
local function GetValue(self)
return self.value
end
local function SetList(self, list) -- Set the list of values for the dropdown (key => value pairs)
self.list = list or Media:HashTable("background")
end
local function SetText(self, text) -- Set the text displayed in the box.
self.frame.text:SetText(text or "")
local background = self.list[text] ~= text and self.list[text] or Media:Fetch('background',text)
self.frame.displayButton:SetBackdrop({bgFile = background,
edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
edgeSize = 16,
insets = { left = 4, right = 4, top = 4, bottom = 4 }})
end
local function SetLabel(self, text) -- Set the text for the label.
self.frame.label:SetText(text or "")
end
local function AddItem(self, key, value) -- Add an item to the list.
self.list = self.list or {}
self.list[key] = value
end
local SetItemValue = AddItem -- Set the value of a item in the list. <<same as adding a new item>>
local function SetMultiselect(self, flag) end -- Toggle multi-selecting. <<Dummy function to stay inline with the dropdown API>>
local function GetMultiselect() return false end-- Query the multi-select flag. <<Dummy function to stay inline with the dropdown API>>
local function SetItemDisabled(self, key) end-- Disable one item in the list. <<Dummy function to stay inline with the dropdown API>>
local function SetDisabled(self, disabled) -- Disable the widget.
self.disabled = disabled
if disabled then
self.frame:Disable()
self.frame.displayButton:SetBackdropColor(.2,.2,.2,1)
else
self.frame:Enable()
self.frame.displayButton:SetBackdropColor(1,1,1,1)
end
end
local function textSort(a,b)
return string.upper(a) < string.upper(b)
end
local sortedlist = {}
local function ToggleDrop(this)
local self = this.obj
if self.dropdown then
self.dropdown = AGSMW:ReturnDropDownFrame(self.dropdown)
AceGUI:ClearFocus()
else
AceGUI:SetFocus(self)
self.dropdown = AGSMW:GetDropDownFrame()
local width = self.frame:GetWidth()
self.dropdown:SetPoint("TOPLEFT", self.frame, "BOTTOMLEFT")
self.dropdown:SetPoint("TOPRIGHT", self.frame, "BOTTOMRIGHT", width < 160 and (160 - width) or 0, 0)
for k, v in pairs(self.list) do
sortedlist[#sortedlist+1] = k
end
table.sort(sortedlist, textSort)
for i, k in ipairs(sortedlist) do
local f = GetContentLine()
f.text:SetText(k)
--print(k)
if k == self.value then
f.check:Show()
end
f.obj = self
f.dropdown = self.dropdown
self.dropdown:AddFrame(f)
end
wipe(sortedlist)
end
end
local function ClearFocus(self)
if self.dropdown then
self.dropdown = AGSMW:ReturnDropDownFrame(self.dropdown)
end
end
local function OnHide(this)
local self = this.obj
if self.dropdown then
self.dropdown = AGSMW:ReturnDropDownFrame(self.dropdown)
end
end
local function Drop_OnEnter(this)
this.obj:Fire("OnEnter")
end
local function Drop_OnLeave(this)
this.obj:Fire("OnLeave")
end
local function Constructor()
local frame = AGSMW:GetBaseFrameWithWindow()
local self = {}
self.type = widgetType
self.frame = frame
frame.obj = self
frame.dropButton.obj = self
frame.dropButton:SetScript("OnEnter", Drop_OnEnter)
frame.dropButton:SetScript("OnLeave", Drop_OnLeave)
frame.dropButton:SetScript("OnClick",ToggleDrop)
frame:SetScript("OnHide", OnHide)
self.alignoffset = 31
self.OnRelease = OnRelease
self.OnAcquire = OnAcquire
self.ClearFocus = ClearFocus
self.SetText = SetText
self.SetValue = SetValue
self.GetValue = GetValue
self.SetList = SetList
self.SetLabel = SetLabel
self.SetDisabled = SetDisabled
self.AddItem = AddItem
self.SetMultiselect = SetMultiselect
self.GetMultiselect = GetMultiselect
self.SetItemValue = SetItemValue
self.SetItemDisabled = SetItemDisabled
self.ToggleDrop = ToggleDrop
AceGUI:RegisterAsWidget(self)
return self
end
AceGUI:RegisterWidgetType(widgetType, Constructor, widgetVersion)
end