oh-my-zsh/plugins/osx/osx.plugin.zsh

# ------------------------------------------------------------------------------
#          FILE:  osx.plugin.zsh
#   DESCRIPTION:  oh-my-zsh plugin file.
#        AUTHOR:  Sorin Ionescu (sorin.ionescu@gmail.com)
#       VERSION:  1.1.0
# ------------------------------------------------------------------------------

function tab() {
  local command="cd \\\"$PWD\\\"; clear; "
  (( $# > 0 )) && command="${command}; $*"

  the_app=$(
    osascript 2>/dev/null <<EOF
      tell application "System Events"
        name of first item of (every process whose frontmost is true)
      end tell
EOF
  )

  [[ "$the_app" == 'Terminal' ]] && {
    osascript 2>/dev/null <<EOF
      tell application "System Events"
        tell process "Terminal" to keystroke "t" using command down
        tell application "Terminal" to do script "${command}" in front window
      end tell
EOF
  }

  [[ "$the_app" == 'iTerm' ]] && {
    osascript 2>/dev/null <<EOF
      tell application "iTerm"
        set current_terminal to current terminal
        tell current_terminal
          launch session "Default Session"
          set current_session to current session
          tell current_session
            write text "${command}"
          end tell
        end tell
      end tell
EOF
  }
}

function vsplit_tab() {
  local command="cd \\\"$PWD\\\""
  (( $# > 0 )) && command="${command}; $*"

  the_app=$(
    osascript 2>/dev/null <<EOF
      tell application "System Events"
        name of first item of (every process whose frontmost is true)
      end tell
EOF
  )

  [[ "$the_app" == 'iTerm' ]] && {
    osascript 2>/dev/null <<EOF
      tell application "iTerm" to activate

      tell application "System Events"
        tell process "iTerm"
          tell menu item "Split Vertically With Current Profile" of menu "Shell" of menu bar item "Shell" of menu bar 1
            click
          end tell
        end tell
        keystroke "${command}; clear;"
        keystroke return
      end tell
EOF
  }
}

function split_tab() {
  local command="cd \\\"$PWD\\\""
  (( $# > 0 )) && command="${command}; $*"

  the_app=$(
    osascript 2>/dev/null <<EOF
      tell application "System Events"
        name of first item of (every process whose frontmost is true)
      end tell
EOF
  )

  [[ "$the_app" == 'iTerm' ]] && {
    osascript 2>/dev/null <<EOF
      tell application "iTerm" to activate

      tell application "System Events"
        tell process "iTerm"
          tell menu item "Split Horizontally With Current Profile" of menu "Shell" of menu bar item "Shell" of menu bar 1
            click
          end tell
        end tell
        keystroke "${command}; clear;"
        keystroke return
      end tell
EOF
  }
}

function pfd() {
  osascript 2>/dev/null <<EOF
    tell application "Finder"
      return POSIX path of (target of window 1 as alias)
    end tell
EOF
}

function pfs() {
  osascript 2>/dev/null <<EOF
    set output to ""
    tell application "Finder" to set the_selection to selection
    set item_count to count the_selection
    repeat with item_index from 1 to count the_selection
      if item_index is less than item_count then set the_delimiter to "\n"
      if item_index is item_count then set the_delimiter to ""
      set output to output & ((item item_index of the_selection as alias)'s POSIX path) & the_delimiter
    end repeat
EOF
}

function cdf() {
  cd "$(pfd)"
}

function pushdf() {
  pushd "$(pfd)"
}

function quick-look() {
  (( $# > 0 )) && qlmanage -p $* &>/dev/null &
}

function man-preview() {
  man -t "$@" | open -f -a Preview
}

function trash() {
  local trash_dir="${HOME}/.Trash"
  local temp_ifs=$IFS
  IFS=$'\n'
  for item in "$@"; do
    if [[ -e "$item" ]]; then
      item_name="$(basename $item)"
      if [[ -e "${trash_dir}/${item_name}" ]]; then
        mv -f "$item" "${trash_dir}/${item_name} $(date "+%H-%M-%S")"
      else
        mv -f "$item" "${trash_dir}/"
      fi
    fi
  done
  IFS=$temp_ifs
}

function vncviewer() {
  open vnc://$@
}

# iTunes control function
function itunes() {
	local opt=$1
	shift
	case "$opt" in
		launch|play|pause|stop|rewind|resume|quit)
			;;
		mute)
			opt="set mute to true"
			;;
		unmute)
			opt="set mute to false"
			;;
		next|previous)
			opt="$opt track"
			;;
		""|-h|--help)
			echo "Usage: itunes <option>"
			echo "option:"
			echo "\tlaunch|play|pause|stop|rewind|resume|quit"
			echo "\tmute|unmute\tcontrol volume set"
			echo "\tnext|previous\tplay next or previous track"
			echo "\thelp\tshow this message and exit"
			return 0
			;;
		*)
			print "Unkonwn option: $opt"
			return 1
			;;
	esac
	osascript -e "tell application \"iTunes\" to $opt"
}