;; -> init

ShellApp := ComObjCreate("Shell.Application")
GroupAdd, Explorer, ahk_class CabinetWClass
GroupAdd, Explorer, ahk_class ExploreWClass
GroupAdd, Desktop, ahk_class Progman
GroupAdd, Desktop, ahk_class WorkerW
GroupAdd, ExplorerDesktop, ahk_class CabinetWClass
GroupAdd, ExplorerDesktop, ahk_class ExploreWClass
GroupAdd, ExplorerDesktop, ahk_class Progman
GroupAdd, ExplorerDesktop, ahk_class WorkerW

;; -> library

Explorer(hwnd := "")
{
  global ShellApp
  if (hwnd = "")
    WinGet, hwnd, id, A
  for window in ShellApp.Windows
    if (window.hwnd = hwnd)
      return window
  return -1
}

ExplorerPath()
{
  WinGetClass, cls, A
  if (cls = "Progman" or cls = "WorkerW")
    return %A_Desktop%
  else
    return Explorer().Document.Folder.Self.path
}

;; -> body

;; Explorer/Desktop hotkeys ---------------------------------------------------

#IfWinActive ahk_group ExplorerDesktop

; Open new window/command prompt

^n::Run, % "explorer /n,""" ExplorerPath() """"
^p::Run, % "cmd /k cd /d """ ExplorerPath() """"

+^p::
path := ExplorerPath()
Run, % "C:\Documents and Settings\All Users\Start Menu\Programs\Microsoft Visual Studio 2010 Express\Visual Studio Command Prompt (2010).lnk"
WinWait, ahk_class ConsoleWindowClass
SendInput, % "cd " path "{Return}"
return

; Create new folder/file

^+n::
FileCreateDir, % ExplorerPath() "\New Folder"
SendInput, {F5}New Folder{F2}
return

^!n::
FileAppend,, % ExplorerPath() "\New Text Document.txt"
SendInput, {F5}New Text Document.txt{F2}
return

;; Explorer hotkeys -----------------------------------------------------------

; Edit file

#IfWinActive

LWin & LButton::
MouseGetPos,,, hwnd
DllCall("SetForegroundWindow", "UInt", hwnd)
if (not DoubleClick()) ; see tt.doubleclick.ahk
  return
if (not WinActive("ahk_group Explorer"))
{
  SendInput, {Click}
  return
}
; fall through to next hotkey

#IfWinActive ahk_group Explorer

#NumPadEnter::
#Enter::
i := Explorer().Document.FocusedItem
if (i.IsFolder)
  return
ShellApp.ShellExecute(i.path, "", "", "Edit", 1)
return

; Directory navigation

LAlt & Up::
RAlt & Up::
e := Explorer()
path := e.Document.Folder.Self.path
if (InStr(path, "::{") = 1)
  return
slash := InStr(path, "\", 0, 0)
if (slash = StrLen(path))
  slash := InStr(path, "\", 0, 0, 2)
if (slash = 0)
  parent = ::{20D04FE0-3AEA-1069-A2D8-08002B30309D} ; My Computer
else
  parent := SubStr(path, 1, slash)
e.Navigate(parent)
return

LAlt & Down::
RAlt & Down::
path := ExplorerPath()
if (InStr(path, "::{") = 1)
  return
Explorer().Navigate(path) ; go to real path of folder
return

; Toggle hidden status

^h::
SSF_SHOWALLOBJECTS := 0x0001
VarSetCapacity(SHELLSTATE, 32, 0)
DllCall("Shell32\SHGetSetSettings", "Ptr", &SHELLSTATE, "UInt", SSF_SHOWALLOBJECTS, "Int", false)
NumPut(NumGet(SHELLSTATE) ^ (1 << 0), SHELLSTATE,, "Int")
DllCall("Shell32\SHGetSetSettings", "Ptr", &SHELLSTATE, "UInt", SSF_SHOWALLOBJECTS, "Int", true)
WinGet, win, List, ahk_group Explorer
Loop, % win
  PostMessage, 0x111, 41504,,, % "ahk_id " win%A_Index% ; refresh
return

; Sort and display options

^q::ExplorerFolderView("name")
^w::ExplorerFolderView("modified")
^e::ExplorerFolderView("type")
^t::ExplorerFolderView("created")
^g::ExplorerFolderView("groups")
^s::ExplorerFolderView("tiles")
^d::ExplorerFolderView("icons")
^+d::ExplorerFolderView("thumbnails")
^f::ExplorerFolderView("details")
^+f::ExplorerFolderView("list")

^!q::ExplorerFolderView("name", true)
^!w::ExplorerFolderView("modified", true)
^!e::ExplorerFolderView("type", true)
^!t::ExplorerFolderView("created", true)
^!g::ExplorerFolderView("groups", true)
^!s::ExplorerFolderView("tiles", true)
^!d::ExplorerFolderView("icons", true)
^!+d::ExplorerFolderView("thumbnails", true)
^!f::ExplorerFolderView("details", true)
^!+f::ExplorerFolderView("list", true)

#IfWinActive

;; -> library

ExplorerFolderView(view, children := false)
{
  if (view = "name")
    n := {m: 30210, d: -1}
  else if (view = "modified")
    n := {m: 30213, d: -1}
  else if (view = "type")
    n := {m: 30212, d: -1}
  else if (view = "created")
    n := {m: 30214, d: -1}
  else if (view = "groups")
    n := {m: 30209, d: -1}
  else if (view = "tiles")
    n := {m: 28718, d: 6}
  else if (view = "icons")
    n := {m: 28713, d: 1}
  else if (view = "thumbnails")
    n := {m: 28717, d: 5}
  else if (view = "details")
    n := {m: 28716, d: 4}
  else if (view = "list")
    n := {m: 28715, d: 3}
  
  PostMessage, 0x111, % n.m, 0,, A ; change current folder
  return
  if (not children or m.d = -1)
    return
  
  old := A_BatchLines
  SetBatchLines, -1
  
  Loop, Files, % ExplorerPath() "\*", D
  {
    MsgBox, % A_LoopFileFullPath
  }
  
  SetBatchLines, % old
}

;; Git hotkeys ----------------------------------------------------------------

;; -> library

q(s)
{
  return """" s """"
}

qp()
{
  return q(Explorer().Document.Folder.Self.path)
}

qip()
{
  return q(Explorer().Document.FocusedItem.path)
}

basename(s)
{
  slash := InStr(path, "\", 0, 0)
  return SubStr(path, slash + 1)
}

;; -> body

#IfWinActive ahk_group Explorer

!a::Run, % "cmd /c cd "qp()" & git add "qip()" && git status & pause"
!c::Run, % "cmd /c cd "qp()" & git commit & pause"
!+c::Run, % "cmd /c cd "qp()" & git commit --amend & pause"
!d::Run, % "cmd /c cd "qp()" & git diff "qip()" & pause"
!+d::Run, % "cmd /c cd "qp()" & git diff & pause"
!f::Run, % "cmd /c cd "qp()" & git diff HEAD~1 HEAD "qip()" & pause"
!+f::Run, % "cmd /c cd "qp()" & git diff HEAD~1 HEAD & pause"
!l::Run, % "cmd /c cd "qp()" & git log & pause"
!p::Run, % "cmd /c cd "qp()" & git push origin "q(basename)" & pause"
!r::Run, % "cmd /c cd "qp()" & git reset "qip()" && git status & pause"
!s::Run, % "cmd /c cd "qp()" & git status & pause"

#IfWinActive