[Feature] Support changing texture/icon for the Rested Experience ind…

…icator (#166)

Data/Constants.lua

@@ -180,6 +180,7 @@ const.OPTION_KIND = {
     TARGET_SEPARATOR        = "targetSeparator",
     TIME_TO_HOLD            = "timeToHold",
     INTERRUPTED_LABEL       = "interruptedLabel",
+    ICON_TEXTURE            = "iconTexture",
 }
 
 ---@enum AURA_OPTION_KIND

Data/Defaults.lua

@@ -642,6 +642,7 @@ Defaults.Widgets = {
         enabled = false,
         frameLevel = 10,
         hideAtMaxLevel = false,
+        iconTexture = "",
         size = {
             width = 20,
             height = 20,

Menu/Builder.lua

@@ -61,7 +61,8 @@ Builder.MenuOptions = {
     TotemOptions = 34,
     HideAtMaxLevel = 35,
     HideOutOfCombat = 36,
-    Glow = 37
+    Glow = 37,
+    IconTexture = 38,
 }
 
 local FAILED = FAILED or "Failed"
@@ -1294,6 +1295,18 @@ function Builder:CreateGlowOptions(parent, widgetName)
     return f
 end
 
+function Builder:CreateIconTextureOptions(parent, widgetName)
+    ---@class IconTextureOptions: OptionsFrame
+    local f = CUF:CreateFrame(nil, parent, 1, 1, true, true)
+    f.id = "IconTextureOptions"
+    f.optionHeight = 20
+
+    local texturePath = self:CreateEditBox(f, widgetName, L["Texture"], 350, const.OPTION_KIND.ICON_TEXTURE)
+    texturePath:SetPoint("TOPLEFT")
+
+    return f
+end
+
 -------------------------------------------------
 -- MARK: Aura Icon
 -------------------------------------------------
@@ -2173,4 +2186,5 @@ Builder.MenuFuncs = {
     [Builder.MenuOptions.HideAtMaxLevel] = Builder.CreateHideAtMaxLevel,
     [Builder.MenuOptions.HideOutOfCombat] = Builder.CreateHideOutOfCombat,
     [Builder.MenuOptions.Glow] = Builder.CreateGlowOptions,
+    [Builder.MenuOptions.IconTexture] = Builder.CreateIconTextureOptions,
 }

WidgetAnnotations.lua

@@ -167,6 +167,7 @@
 ---@field frameLevel number
 ---@field size SizeOpt
 ---@field hideAtMaxLevel boolean
+---@field iconTexture string
 
 ---@class ReadyCheckIconWidgetTable
 ---@field enabled boolean

Widgets/Icons/RestingIcon.lua

@@ -24,6 +24,7 @@ menu:AddWidget(const.WIDGET_KIND.RESTING_ICON,
     Builder.MenuOptions.Anchor,
     Builder.MenuOptions.SingleSize,
     Builder.MenuOptions.HideAtMaxLevel,
+    Builder.MenuOptions.IconTexture,
     Builder.MenuOptions.FrameLevel)
 
 ---@param button CUFUnitButton
@@ -37,6 +38,9 @@ function W.UpdateRestingIconWidget(button, unit, setting, subSetting)
         restingIcon.hideAtMaxLevel = styleTable.hideAtMaxLevel
         restingIcon:UpdateEventListeners()
     end
+    if not setting or setting == const.OPTION_KIND.ICON_TEXTURE then
+        restingIcon:SetTexture(styleTable.iconTexture)
+    end
 
     restingIcon.Update(button)
 end
@@ -122,6 +126,18 @@ local function UpdateEventListeners(self)
     end
 end
 
+---@param self RestingIconWidget
+---@param texture string
+local function SetTexture(self, texture)
+    if texture == "" then
+        self.tex:SetTexture("Interface\\CharacterFrame\\UI-StateIcon")
+        self.tex:SetTexCoord(0, .5, 0, .421875)
+    else
+        self.tex:SetTexture(texture)
+        self.tex:SetTexCoord(0, 1, 0, 1)
+    end
+end
+
 -------------------------------------------------
 -- MARK: Create
 -------------------------------------------------
@@ -154,6 +170,8 @@ function W:CreateRestingIcon(button)
 
     restingIcon.UpdateEventListeners = UpdateEventListeners
 
+    restingIcon.SetTexture = SetTexture
+
     restingIcon.SetEnabled = W.SetEnabled
     restingIcon.SetPosition = W.SetPosition
     restingIcon._SetIsSelected = W.SetIsSelected