chat: simplify hide mechanism

modules/chat.lua

@@ -304,6 +304,23 @@ pfUI:RegisterModule("chat", function ()
       local frame = _G["ChatFrame"..i]
       local tab = _G["ChatFrame"..i.."Tab"]
 
+      if not frame.pfStartMoving then
+        frame.pfStartMoving = frame.StartMoving
+        frame.StartMoving = function(a1)
+          pfUI.chat.hideLock = true
+          frame.pfStartMoving(a1)
+        end
+      end
+
+      if not frame.pfStopMovingOrSizing then
+        frame.pfStopMovingOrSizing = frame.StopMovingOrSizing
+        frame.StopMovingOrSizing = function(a1)
+          frame.pfStopMovingOrSizing(a1)
+          pfUI.chat.RefreshChat()
+          pfUI.chat.hideLock = false
+        end
+      end
+
       if C.chat.global.fadeout == "1" then
         frame:SetFading(true)
         frame:SetTimeVisible(tonumber(C.chat.global.fadetime))
@@ -385,12 +402,20 @@ pfUI:RegisterModule("chat", function ()
     end
   end
 
+  hooksecurefunc("FCF_SaveDock", pfUI.chat.RefreshChat)
+
   if C.chat.global.tabmouse == "1" then
     pfUI.chat.mouseovertab = CreateFrame("Frame")
     pfUI.chat.mouseovertab:SetScript("OnUpdate", function()
-      if MouseIsOver(pfUI.chat.left) or MouseIsOver(pfUI.chat.right) then
+
+      if pfUI.chat.hideLock then return end
+
+      if MouseIsOver(pfUI.chat.left, 10, -10, -10, 10) then
         pfUI.chat.left.panelTop:Show()
+        FCF_DockUpdate()
+      elseif MouseIsOver(pfUI.chat.right, 10, -10, -10, 10) then
         pfUI.chat.right.panelTop:Show()
+        FCF_DockUpdate()
       else
         pfUI.chat.left.panelTop:Hide()
         pfUI.chat.right.panelTop:Hide()
@@ -451,8 +476,8 @@ pfUI:RegisterModule("chat", function ()
       ChatFrame3:SetUserPlaced(1)
     end
 
-    FCF_DockUpdate()
     pfUI.chat:RefreshChat()
+    FCF_DockUpdate()
   end
 
   function pfUI.chat.SetupChannels()
@@ -491,6 +516,7 @@ pfUI:RegisterModule("chat", function ()
   pfUI.chat:SetScript("OnEvent", function()
       if event == "PLAYER_ENTERING_WORLD" or event == "UI_SCALE_CHANGED" then
         pfUI.chat:RefreshChat()
+        FCF_DockUpdate()
         if C.chat.right.enable == "0" and C.chat.right.alwaysshow == "0" then
           pfUI.chat.right:Hide()
         end