bag-search: add module to show search bar on bags

ShaguTweaks-extras.toc

@@ -30,3 +30,4 @@ mods\reduced-actionbar-micromenu.lua
 mods\actionbar-right-center.lua
 mods\chat-text-shadow.lua
 mods\unitframe-energytick.lua
+mods\bag-search.lua

mods/bag-search.lua

@@ -0,0 +1,96 @@
+local _G = ShaguTweaks.GetGlobalEnv()
+local T = ShaguTweaks.T
+
+local module = ShaguTweaks:register({
+  title = T["Bag Search Bar"],
+  description = T["Adds a search field to the bag which allows you to search bag, keyring and bank slots."],
+  expansions = { ["vanilla"] = true, ["tbc"] = nil },
+  maintainer = "@shagu (GitHub)",
+  enabled = nil,
+})
+
+module.enable = function(self)
+  local search = CreateFrame("EditBox", "ShaguTweaksBagSearchBar", ContainerFrame1, "InputBoxTemplate")
+  search:SetPoint("TOPRIGHT", ContainerFrame1, "TOPRIGHT", -10, -30)
+  search:SetWidth(110)
+  search:SetHeight(16)
+
+  search:SetTextColor(1, 1, 1, .75)
+  search:SetTextInsets(4, 18, 4, 4)
+  search:SetAutoFocus(false)
+  search:SetAlpha(.75)
+
+  search.button = CreateFrame("Button", "ShaguTweaksBagSearchBarButton", search)
+  search.button:EnableMouse(true)
+  search.button:SetWidth(24)
+  search.button:SetHeight(24)
+  search.button:SetPoint("RIGHT", search, "RIGHT", 3, 0)
+
+  search.icon = search.button:CreateTexture(nil, "OVERLAY")
+  search.icon:SetAllPoints(search.button)
+
+  local enable = function()
+    search.icon:SetTexture("Interface\\Buttons\\UI-Panel-MinimizeButton-Up")
+    search:SetAlpha(1)
+    search:SetText("")
+  end
+
+  local disable = function()
+    search.icon:SetTexture("Interface\\Buttons\\UI-Panel-MinimizeButton-Disabled")
+    search:SetAlpha(.75)
+    search:SetText("")
+  end
+
+  local clear = function()
+    search:ClearFocus()
+    disable()
+  end
+
+  local query = function()
+    local text = strlower(search:GetText())
+
+    -- bag search
+    for i = 1, 12 do
+      local frame = _G["ContainerFrame"..i]
+      if frame then
+        local name = frame:GetName()
+        local bag = frame:GetID()
+
+        for j = 1, MAX_CONTAINER_ITEMS do
+          local button = _G[name.."Item"..j]
+
+          if button then
+            local slot = button and button:GetID()
+            local link = GetContainerItemLink(bag, slot)
+            button:SetAlpha(.25)
+
+            local item = link and string.sub(link, string.find(link, "%[")+1, string.find(link, "%]")-1) or ""
+            if strfind(strlower(item), text, 1, true) then button:SetAlpha(1) end
+          end
+        end
+      end
+    end
+
+    -- bank search
+    if BankFrame:IsVisible() then
+      for i = 1, 28 do
+        local button = _G["BankFrameItem"..i]
+        if button then
+          local link = GetContainerItemLink(-1, i)
+          button:SetAlpha(.25)
+
+          local item = link and string.sub(link, string.find(link, "%[")+1, string.find(link, "%]")-1) or ""
+          if strfind(strlower(item), text, 1, true) then button:SetAlpha(1) end
+        end
+      end
+    end
+  end
+
+  search:SetScript("OnTextChanged", query)
+  search:SetScript("OnEditFocusGained", enable)
+  search:SetScript("OnEditFocusLost", disable)
+  search:SetScript("OnTabPressed", clear)
+  search.button:SetScript("OnClick", clear)
+
+  clear()
+end