#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.
CoordMode, Mouse, Screen ; mouse coordinates relative to the screen

; =========================
; CONFIGURATION
; =========================
; global RATIO := 0.618
global RATIO := 0.382
; =========================
; BINDINGS
; =========================
^Esc:: Send ^{``}
*#q:: !F4
#Esc:: Reload
^BS::
  Send ^a
  Send {BS}
  return
#=::SoundSet,+5
#-::SoundSet,-5
#BS::#l
#f:: ToggleActiveWinMaximum()
^#p::ShowActiveWinGeometry()
#j:: FocusWinByDirection("right")
#k:: FocusWinByDirection("left")
#+j::MoveActiveWinByDirection("right")
#+k::MoveActiveWinByDirection("left")

; Ctrl + Alt + v : paste as plain text
^!v::
    Clip0 = %ClipBoardAll%
    ClipBoard = %ClipBoard% ; Convert to plain text
    Send ^v
    Sleep 1000
    ClipBoard = %Clip0%
    VarSetCapacity(Clip0, 0) ; Free memory
Return

; Ctrl + Alt + Shift + v : paste as plain test a replace \ with /
^+!v::
    Clip0 = %ClipBoardAll%
    ClipBoard := StrReplace(ClipBoard, "\", "/") ; Convert to plain text
    Send ^v
    Sleep 1000
    ClipBoard = %Clip0%
    VarSetCapacity(Clip0, 0) ; Free memory
Return

; move cursor to center of window after switching
~#1 Up::
~#2 Up::
~#3 Up::
~#4 Up::
~#5 Up::
~#6 Up::
~#7 Up::
~#8 Up::
~#9 Up::
  Sleep 100
  SetCursorToCenterOfActiveWin()
  return
~!Tab Up::
  while (GetKeyState("Alt") != 0 or GetKeyState("Tab") != 0) {
    Sleep 50
  }
  Sleep 100
  WinGetPos, x, y, w, h, A
  SetCursorToCenterOfActiveWin()
  return

; =========================
; CAPSLOCK AS HYBRID KEY
; =========================

; Capslock & h:: Send {Left}
; Capslock & j:: Send {Down}
; Capslock & k:: Send {Up}
; Capslock & l:: Send {Right}
; Capslock & y:: Send {Browser_Back}
; Capslock & u:: Send ^{PgUp}
; Capslock & i:: Send ^{PgDn}
; Capslock & o:: Send {Browser_Forward}
; Capslock & BackSpace:: Send {Del}

; Capslock & n:: Send {Home}
; Capslock & m:: Send {PgUp}
; Capslock & ,:: Send {PgDn}
; Capslock & .:: Send {End}

; Capslock & Space:: SetCapsLockState % !GetKeyState("CapsLock", "T") 
; +CapsLock::
;   Send {~}
;   SetCapsLockState % !GetKeyState("CapsLock", "T")
; Return
; Capslock::return

; =========================
; FUNCTIONS
; =========================

#Include, WinGetPosEx.ahk

ShowGeometry(x, y, w, h) {
  MsgBox, , Geometry,% Format("x:{}, y:{}, w: {}, h: {}", x, y, w, h)
}

ShowActiveWinGeometry() {
  WinGetPos x, y, w, h, A
  ShowGeometry(x, y, w, h)
}

SetCursorPos(x, y) {
  DllCall("SetCursorPos", "int", x, "int", y)
}

FocusWinUnderCursor() {
  MouseGetPos, MouseX, MouseY, WinId
  WinActivate, ahk_id %WinId%
}

SetCursorToCenterOfActiveWin() {
  WinGetPos x, y, w, h, A
  SetCursorPos(x + w / 2,  y + h / 2)
}

FocusWinByPos(x, y) {
  SetCursorPos(x, y)
  FocusWinUnderCursor()
  SetCursorToCenterOfActiveWin()
}

GetCursorMonGeometry(ByRef x, ByRef y, ByRef w, ByRef h) {
  MouseGetPos, MouseX, MouseY
  SysGet, mc, MonitorCount
  ; find current monitor
  mi := 0
  loop {
    SysGet, mon, MonitorWorkArea, %mi%
    if (monLeft < MouseX and monRight > MouseX) {
      x := monLeft
      y := monTop
      w := monRight - monLeft
      h := monBottom - monTop
      return
    }
  }
}

FocusWinByDirection(direction) {
  global RATIO
  GetCursorMonGeometry(x, y, w, h)
  wf := RATIO / 2
  hf := 0.5
  if (direction = "right")
    wf := RATIO + (1 - RATIO) / 2
  FocusWinByPos(x + w * wf, y + h * hf)
}

MoveActiveWinByDirection(direction) {
  WinGet, isMax, MinMax, A
  if (isMax) {
    WinRestore, A
  }
  global RATIO
  GetCursorMonGeometry(x, y, w, h)
  activeWinId := WinExist("A")
  WinGetPosEx(activeWinId, wx, wy, ww, wh, l, t, r, b)
  wx := x
  wy := y
  ww := floor(w * RATIO)
  wh := h
  if (direction = "right") {
    wx := ww
    ww := w - ww
  }
  WinMove, A,, wx - l, wy - t, ww + l + r, wh + t + b
}

ToggleActiveWinMaximum() {
  WinGet, isMax, MinMax, A
  if (isMax) {
    WinRestore, A
  } else {
    WinMaximize, A
  }
}

GetSelectedText() {
  tmp = %ClipboardAll% ; save clipboard
  Clipboard := "" ; clear clipboard
  Send, ^c ; simulate Ctrl+C (=selection in clipboard)
  ClipWait, 0, 1 ; wait until clipboard contains data
  selection = %Clipboard% ; save the content of the clipboard
  Clipboard = %tmp% ; restore old content of the clipboard
  return selection
}