init

2022-10-21 07:09:01 -07:00
parent cbdabfbcca
commit 60ef8a38af
614 changed files with 138573 additions and 2 deletions
@@ -0,0 +1,103 @@
+--[[
+# Element: Assistant Indicator
+
+Toggles the visibility of an indicator based on the unit's raid assistant status.
+
+## Widget
+
+AssistantIndicator - Any UI widget.
+
+## Notes
+
+A default texture will be applied if the widget is a Texture and doesn't have a texture or a color set.
+
+## Examples
+
+    -- Position and size
+    local AssistantIndicator = self:CreateTexture(nil, 'OVERLAY')
+    AssistantIndicator:SetSize(16, 16)
+    AssistantIndicator:SetPoint('TOP', self)
+
+    -- Register it with oUF
+    self.AssistantIndicator = AssistantIndicator
+--]]
+
+local _, ns = ...
+local oUF = ns.oUF
+
+local UnitInRaid = UnitInRaid
+local UnitIsPartyLeader = UnitIsPartyLeader
+local UnitIsRaidOfficer = UnitIsRaidOfficer
+
+local function Update(self, event)
+	local element = self.AssistantIndicator
+
+	--[[ Callback: AssistantIndicator:PreUpdate()
+	Called before the element has been updated.
+
+	* self - the AssistantIndicator element
+	--]]
+	if(element.PreUpdate) then
+		element:PreUpdate()
+	end
+
+	local unit = self.unit
+	local isAssistant = UnitInRaid(unit) and UnitIsRaidOfficer(unit) and not UnitIsPartyLeader(unit)
+	if(isAssistant) then
+		element:Show()
+	else
+		element:Hide()
+	end
+
+	--[[ Callback: AssistantIndicator:PostUpdate(isAssistant)
+	Called after the element has been updated.
+
+	* self        - the AssistantIndicator element
+	* isAssistant - indicates whether the unit is a raid assistant (boolean)
+	--]]
+	if(element.PostUpdate) then
+		return element:PostUpdate(isAssistant)
+	end
+end
+
+local function Path(self, ...)
+	--[[ Override: AssistantIndicator.Override(self, event, ...)
+	Used to completely override the element's update process.
+
+	* self  - the parent object
+	* event - the event triggering the update (string)
+	* ...   - the arguments accompanying the event (string)
+	--]]
+	return (self.AssistantIndicator.Override or Update) (self, ...)
+end
+
+local function ForceUpdate(element)
+	return Path(element.__owner, 'ForceUpdate')
+end
+
+local function Enable(self)
+	local element = self.AssistantIndicator
+	if(element) then
+		element.__owner = self
+		element.ForceUpdate = ForceUpdate
+
+		self:RegisterEvent('PARTY_MEMBERS_CHANGED', Path, true)
+
+		if(element:IsObjectType('Texture') and not element:GetTexture()) then
+			element:SetTexture([[Interface\GroupFrame\UI-Group-AssistantIcon]])
+		end
+
+		return true
+	end
+end
+
+local function Disable(self)
+	local element = self.AssistantIndicator
+	if(element) then
+		element:Hide()
+
+		self:UnregisterEvent('PARTY_MEMBERS_CHANGED', Path)
+	end
+end
+
+oUF:AddElement('AssistantIndicator', Path, Enable, Disable)