From 3a9da1a2a0eb55c996b03c075162285dbe699694 Mon Sep 17 00:00:00 2001
From: Antonio Lobato <aj.lobato@gmail.com>
Date: Sat, 6 Apr 2024 09:49:03 -0700
Subject: [PATCH] Improved the new category drop text -- items can now be
 clicked into a new category, added a new tooltip, and disabled the items
 tooltip drop zone.

---
 annotations.lua     |  1 +
 config/itemlist.lua | 14 ++++++++++++++
 frames/section.lua  | 23 +++++++++++++++++++++--
 3 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/annotations.lua b/annotations.lua
index f8048f2e..c53fd393 100644
--- a/annotations.lua
+++ b/annotations.lua
@@ -262,6 +262,7 @@ local OptionsTable = {}
 ---@field frame Frame
 ---@field section Section
 ---@field parent AceGUIFrame
+---@field label AceGUILabel
 local AceItemList = {}
 
 ---@param values CustomCategoryFilter
diff --git a/config/itemlist.lua b/config/itemlist.lua
index 2eb4b9a9..67c4cd7f 100644
--- a/config/itemlist.lua
+++ b/config/itemlist.lua
@@ -51,6 +51,9 @@ local function SetList(self, values)
   for k, _ in pairs(values.itemList) do
     table.insert(itemList, k)
   end
+  if self.label then
+    self.label = nil
+  end
   self:ReleaseChildren()
   self:SetFullWidth(true)
   self:SetRelativeWidth(1)
@@ -82,9 +85,19 @@ local function SetList(self, values)
     items:RefreshAll()
     label.frame:EnableMouse(true)
     label.frame:SetScript("OnReceiveDrag", rec)
+    label.frame:SetScript("OnMouseDown", rec)
+    label.frame:SetScript("OnEnter", function()
+      GameTooltip:SetOwner(label.frame, "ANCHOR_TOP")
+      GameTooltip:SetText(L:G("Drag an item here to add it to this category."))
+      GameTooltip:Show()
+    end)
+    label.frame:SetScript("OnLeave", function()
+      GameTooltip:Hide()
+    end)
     if self.parent then
       self.parent:DoLayout()
     end
+    self.label = label
     return
   end
 
@@ -159,6 +172,7 @@ function config:CreateItemListWidget()
   widget.frame:EnableMouse(true)
 
   local section = sectionFrame:Create()
+  section:DisableHeader()
   section:SetFillWidth(true)
   section:SetTitle("Items")
   section.frame:SetParent(widget.frame)
diff --git a/frames/section.lua b/frames/section.lua
index 00fe4b8e..8ca30538 100644
--- a/frames/section.lua
+++ b/frames/section.lua
@@ -40,6 +40,7 @@ local grid = addon:GetModule('Grid')
 ---@field overlay Frame The overlay frame of the section, used as a drop zone.
 ---@field private content Grid The main content frame of the section.
 ---@field private fillWidth boolean
+---@field private headerDisabled boolean
 local sectionProto = {}
 
 ---@param kind BagKind
@@ -116,6 +117,14 @@ function sectionProto:SetAlpha(alpha)
   self.frame:SetAlpha(alpha)
 end
 
+function sectionProto:DisableHeader()
+  self.headerDisabled = true
+end
+
+function sectionProto:EnableHeader()
+  self.headerDisabled = false
+end
+
 ---@param item Item|ItemRow
 ---@return boolean
 function sectionProto:HasItem(item)
@@ -195,6 +204,7 @@ end
 
 ---@param f Section
 function sectionFrame:_DoReset(f)
+  f:EnableHeader()
   f:Wipe()
 end
 
@@ -253,17 +263,26 @@ function sectionFrame:_DoCreate()
   title:SetPoint("TOPLEFT", s.frame, "TOPLEFT", 6, 0)
   title:SetPoint("TOPRIGHT", s.frame, "TOPRIGHT", -6, 0)
   title:SetScript("OnEnter", function()
+    if s.headerDisabled then return end
     sectionFrame.currentTooltip = s
     s:onTitleMouseEnter()
   end)
 
   title:SetScript("OnLeave", function()
+    if s.headerDisabled then return end
     sectionFrame.currentTooltip = nil
     GameTooltip:Hide()
   end)
 
-  title:SetScript("OnClick", function() onTitleClickOrDrop(s) end)
-  title:SetScript("OnReceiveDrag", function() onTitleClickOrDrop(s) end)
+  title:SetScript("OnClick", function()
+    if s.headerDisabled then return end
+    onTitleClickOrDrop(s)
+  end)
+
+  title:SetScript("OnReceiveDrag", function()
+    if s.headerDisabled then return end
+    onTitleClickOrDrop(s)
+  end)
 
   s.title = title