castbar: add option to show icon

api/config.lua

@@ -766,9 +766,11 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("castbar",    "player",      "hide_pfui",        "0")
   pfUI:UpdateConfig("castbar",    "player",      "width",            "-1")
   pfUI:UpdateConfig("castbar",    "player",      "height",           "-1")
+  pfUI:UpdateConfig("castbar",    "player",      "showicon",         "0")
   pfUI:UpdateConfig("castbar",    "target",      "hide_pfui",        "0")
   pfUI:UpdateConfig("castbar",    "target",      "width",            "-1")
   pfUI:UpdateConfig("castbar",    "target",      "height",           "-1")
+  pfUI:UpdateConfig("castbar",    "target",      "showicon",         "0")
   pfUI:UpdateConfig("castbar",    nil,           "use_unitfonts",    "0")
 
   pfUI:UpdateConfig("tooltip",    nil,           "position",         "chat")

modules/castbar.lua

@@ -10,14 +10,23 @@ pfUI:RegisterModule("castbar", 20400, function ()
   local function CreateCastbar(name, parent, unitstr, unitname)
     local cb = CreateFrame("Frame", name, parent or UIParent)
 
-    CreateBackdrop(cb, default_border)
-
     cb:SetHeight(C.global.font_size * 1.5)
     cb:SetFrameStrata("MEDIUM")
 
     cb.unitstr = unitstr
     cb.unitname = unitname
 
+    -- icon
+    cb.icon = CreateFrame("Frame", nil, cb)
+    cb.icon:SetPoint("TOPLEFT", 0, 0)
+    cb.icon:SetHeight(16)
+    cb.icon:SetWidth(16)
+
+    cb.icon.texture = cb.icon:CreateTexture(nil, "OVERLAY")
+    cb.icon.texture:SetAllPoints()
+    cb.icon.texture:SetTexCoord(.08, .92, .08, .92)
+    CreateBackdrop(cb.icon, default_border)
+
     -- statusbar
     cb.bar = CreateFrame("StatusBar", nil, cb)
     cb.bar:SetStatusBarTexture("Interface\\AddOns\\pfUI\\img\\bar")
@@ -27,6 +36,7 @@ pfUI:RegisterModule("castbar", 20400, function ()
     cb.bar:SetValue(20)
     local r,g,b,a = strsplit(",", C.appearance.castbar.castbarcolor)
     cb.bar:SetStatusBarColor(r,g,b,a)
+    CreateBackdrop(cb.bar, default_border)
 
     -- text left
     cb.bar.left = cb.bar:CreateFontString("Status", "DIALOG", "GameFontNormal")
@@ -93,6 +103,19 @@ pfUI:RegisterModule("castbar", 20400, function ()
           this.bar.left:SetText(cast)
           this.fadeout = nil
           this.endTime = endTime
+
+          -- set texture
+          if texture and this.showicon then
+            local size = this:GetHeight()
+            this.icon:Show()
+            this.icon:SetHeight(size)
+            this.icon:SetWidth(size)
+            this.icon.texture:SetTexture(texture)
+            this.bar:SetPoint("TOPLEFT", this.icon, "TOPRIGHT", 3, 0)
+          else
+            this.bar:SetPoint("TOPLEFT", this, 0, 0)
+            this.icon:Hide()
+          end
         end
 
         if channel then
@@ -154,8 +177,7 @@ pfUI:RegisterModule("castbar", 20400, function ()
   -- [[ pfPlayerCastbar ]] --
   if C.castbar.player.hide_pfui == "0" then
     pfUI.castbar.player = CreateCastbar("pfPlayerCastbar", UIParent, "player")
-
-    local width = C.castbar.player.width ~= "0" and C.castbar.player.width
+    pfUI.castbar.player.showicon = C.castbar.player.showicon == "1" and true or nil
 
     if pfUI.uf.player then
       local pspace = tonumber(C.unitframes.player.pspace)
@@ -178,6 +200,7 @@ pfUI:RegisterModule("castbar", 20400, function ()
   -- [[ pfTargetCastbar ]] --
   if C.castbar.target.hide_pfui == "0" then
     pfUI.castbar.target = CreateCastbar("pfTargetCastbar", UIParent, "target")
+    pfUI.castbar.target.showicon = C.castbar.target.showicon == "1" and true or nil
 
     if pfUI.uf.target then
       local pspace = tonumber(C.unitframes.target.pspace)

modules/gui.lua

@@ -1783,11 +1783,13 @@ pfUI:RegisterModule("gui", 20400, function ()
       CreateConfig(nil, T["Disable Blizzard Castbar"], C.castbar.player, "hide_blizz", "checkbox")
 
       CreateConfig(nil, T["Player Castbar"], nil, nil, "header")
+      CreateConfig(nil, T["Show Spell Icon"], C.castbar.player, "showicon", "checkbox")
       CreateConfig(nil, T["Castbar Width"], C.castbar.player, "width")
       CreateConfig(nil, T["Castbar Height"], C.castbar.player, "height")
       CreateConfig(nil, T["Disable Player Castbar"], C.castbar.player, "hide_pfui", "checkbox")
 
       CreateConfig(nil, T["Target Castbar"], nil, nil, "header")
+      CreateConfig(nil, T["Show Spell Icon"], C.castbar.target, "showicon", "checkbox")
       CreateConfig(nil, T["Castbar Width"], C.castbar.target, "width")
       CreateConfig(nil, T["Castbar Height"], C.castbar.target, "height")
       CreateConfig(nil, T["Disable Target Castbar"], C.castbar.target, "hide_pfui", "checkbox")