commit 176e0fc743de14c84757524943a24870b04df730
Author: PhatDave <kosmodiskclassic0@gmail.com>
Date:   Wed Oct 27 13:56:06 2021 +0200

    Initial commit

diff --git a/Echo.ahk b/Echo.ahk
new file mode 100644
index 0000000..e844c31
--- /dev/null
+++ b/Echo.ahk
@@ -0,0 +1,132 @@
+#NoEnv
+#Warn
+SendMode Input
+SetWorkingDir %A_ScriptDir%
+#SingleInstance force
+#Persistent
+
+ih := InputHook("B")
+ih.KeyOpt("{All}", "NV")
+ih.OnKeyDown := Func("OnKeyDown")
+ih.OnKeyUp := Func("OnKeyUp")
+ih.Start()
+
+global enabledWindows := Array()
+enabledWindows.Push(Array())
+enabledWindows.Push(Array())
+
+OnKeyDown(InputHook, VK, SC) {
+	key := GetKeyName(Format("vk{:x}sc{:x}", VK, SC))
+    for k, v in enabledWindows[1] {
+        ControlSend,, {%key% down}, ahk_pid %v%
+    }
+    ; ControlSend,, v, ahk_pid 16736
+    ; Tooltip, %key%
+}
+
+OnKeyUp(InputHook, VK, SC) {
+	key := GetKeyName(Format("vk{:x}sc{:x}", VK, SC))
+    for k, v in enabledWindows[1] {
+        ControlSend,, {%key% up}, ahk_pid %v%
+    }
+}
+
+WinGetAll() {
+    PIDs := Array()
+    winTitles := Array()
+    output := Array()
+    WinGet, all, list
+    Loop, %all%
+    {
+        WinGet, PID, PID, % "ahk_id " all%A_Index%
+        WinGetTitle, WTitle, % "ahk_id " all%A_Index%
+        if (WTitle != "") {
+            PIDs.Push(PID)
+            winTitles.Push(WTitle)
+        }
+    }
+    output.Push(PIDs)
+    output.Push(winTitles)
+    return output
+}
+
+AllWindowsToString() {
+    allWindows := WinGetAll()
+    output := ""
+    for k, v in allWindows[1] {
+        output .= allWindows[1][k]
+        output .= ", "
+        output .= allWindows[2][k]
+        output .= "|"
+    }
+    StringTrimRight, output, output, 1
+    return output
+}
+
+HasVal(arr, val) {
+    for k, v in arr {
+        if (v == val) {
+            return k
+        }
+    }
+    return 0
+}
+
+EnableWindows(istring) {
+    while (enabledWindows.Length() > 0) {
+        enabledWindows.Pop()
+    }
+    enabledWindows.Push(Array())
+    enabledWindows.Push(Array())
+    if (InStr(istring, "|") == 0) {
+        ostring := StrSplit(istring, ", ")
+        if (!HasVal(enabledWindows[1], (ostring[1]))) {
+            enabledWindows[1].Push(ostring[1])
+            enabledWindows[2].Push(ostring[2])
+        }
+    } else {
+        ostring := StrSplit(istring, "|")
+        for k, v in ostring {
+            ostring2 := StrSplit(v, ", ")
+            if (!HasVal(enabledWindows[1], (ostring2[1]))) {
+                enabledWindows[1].Push(ostring2[1])
+                enabledWindows[2].Push(ostring2[2])
+            }
+        }
+    }
+    ; TODO: Remove all non selected windows
+}
+
+GuiSelectActiveWindows(allWindows) {
+    output := Array()
+    for k, v in allWindows[1] {
+        if (HasVal(enabledWindows[1], "" v)) {
+            ; GuiControl, Choose, WindowListGUI, k
+            output.Push(k)
+        }
+    }
+    return output
+}
+
+MakeUI() {
+    Gui, Destroy
+    string := AllWindowsToString()
+    Gui, Add, ListBox, Multi w500 vWindowListGUI r10, %string%
+    Gui, Add, Button, Default, OK
+    Gui, Show
+    for k, v in GuiSelectActiveWindows(WinGetAll()) {
+        ; See what's wrong with choose, maybe it doesn't like to be called many times though just that is being done on forum guy
+        GuiControl, Choose, WindowListGUI, v
+    }
+}
+
+F3::
+    MakeUI()
+return
+
+ButtonOK:
+    Gui, Submit
+    EnableWindows(WindowListGUI)
+return
+
+F5::reload
\ No newline at end of file