~moved onExit to auto-exec section

~code cleanup, light refactoring

XYAHKLiveFilter.ahk

@@ -1,5 +1,6 @@
-;XYAHKLiveFilter v1
+;XYAHKLiveFilter v2
 #SingleInstance, Off
+OnExit, ExitRoutine
 SetControlDelay, -1
 XYhWnd = %1%
 Shortcut = %2%
@@ -9,7 +10,7 @@ Main:
 	Gui, Margin, 0, 0
 	Gui, Font, s8, Segoe UI
 	Gui, Add, Edit, R1 vXYAHKFilter gUpdateFilter hWndGUIEdithWnd, ""
-	DllCall("SetParent","UInt", GUIhWnd, "UInt", XYhWnd)
+	DllCall("SetParent", "UInt",GUIhWnd, "UInt",XYhWnd)
 	GuiControlGet, EditPos, Pos, %GUIEdithWnd%
 	GuiControl, Move, %GUIEdithWnd%, % "w" EditPosW*8
 	Gui, Show, X1 Y1 AutoSize
@@ -18,72 +19,67 @@ Main:
 	OnMessage(0x02, "Destroyer")
 	Hotkey, IfWinActive, ahk_id %GUIhWnd%
 	Hotkey, Tab, LabelFocusXY
-	If Shortcut
-	{
+	If (Shortcut) {
 		Hotkey, IfWinActive, ahk_id %XYhWnd%
 		Hotkey, %Shortcut%, LabelFocusGUI
 	}
 Return
 
 UpdateFilter:
-	GuiControlGet,  XYAHKLiveFilter, , %GUIEdithWnd%
-	XYAHKLiveFilter = ::filter %XYAHKLiveFilter%
-	MsgToXY(XYAHKLiveFilter, XYhWnd)
-	FocusGUI()
+	GuiControlGet, XYAHKLiveFilter, , %GUIEdithWnd%
+	XYAHKLiveFilter = ::filter %XYAHKLiveFilter%;
+	MsgToXY(XYAHKLiveFilter)
 Return
 
 GuiEscape:
-	GoSub, ExitSub
+	GoSub, ExitRoutine
 Return
 GuiClose:
-	GoSub, ExitSub
+	GoSub, ExitRoutine
 Return
 
-OnExit, ExitSub
+LabelFocusXY:
+	WinActivate, ahk_id %XYhWnd%
 Return
-
 LabelFocusGUI:
 	FocusGUI()
 Return
-LabelFocusXY:
-	WinActivate, ahk_id %XYhWnd%
-Return
 
-FocusGUI()
-{
-	Gui, +LastFound
-	WinActivate
+FocusGUI() {
+	global XYhWnd
+	IfWinActive, ahk_id %XYhWnd%
+	{
+		Gui, +LastFound
+		WinActivate
+	}
 	Return
 }
 
-Destroyer()
-{
+Destroyer() {
 	ExitApp
+	Return
 }
 
-MsgToXY(arg_Msg, arg_XYhWnd)
-{
+MsgToXY(arg_Msg) {
+	global XYhWnd
 	Size := StrLen(arg_Msg)
-	If !(A_IsUnicode)
-	{
-		VarSetCapacity(Data, Size * 2, 0)
-		StrPut(arg_Msg, &Data, Size, "UTF-16")
-	}
-	Else
-	{
+	If !(A_IsUnicode) {
+	VarSetCapacity(Data, Size * 2, 0)
+	StrPut(arg_Msg, &Data, Size, "UTF-16")
+	} Else {
 		Data := arg_Msg
 	}
 	VarSetCapacity(COPYDATA, A_PtrSize * 3, 0)
 	NumPut(4194305, COPYDATA, 0, "Ptr")
 	NumPut(Size * 2, COPYDATA, A_PtrSize, "UInt")
 	NumPut(&Data, COPYDATA, A_PtrSize * 2, "Ptr")
-	SendMessage, 0x4A, 0, &COPYDATA, , ahk_id %arg_XYhWnd%
+	SendMessage, 0x4A, 0, &COPYDATA, , ahk_id %XYhWnd%
 	Return
 }
 
-ExitSub:
-	EndMsg := "::filter;unset $p_XYAHKLiveFilter_A,$p_XYAHKLiveFilter_B;status 'XYAHKLF:Esc';"
-	MsgToXY(EndMsg, XYhWnd)
+ExitRoutine:
+	EndMsg := "::filter;unset $p_XYAHKLiveFilter_A,$p_XYAHKLiveFilter_B;"
+	MsgToXY(EndMsg)
 	WinActivate, ahk_id %XYhWnd%
 	ExitApp
 Return

readme.md

@@ -1,7 +1,7 @@
 ## [XYAHKLiveFilter](https://www.github.com/SammaySarkar/XYAHKLiveFilter)
 http://www.xyplorer.com/xyfc/viewtopic.php?t=12588
 
-####**version 1**
+####**version 2**
 
 A live-filter plugin for [XYplorer](http://www.xyplorer.com), made in [AutoHotkey](http://www.ahkscript.org)
 Live-filters the file list as you type into a textbox. Uses SC `filter`, so all its syntax is available.