#!/usr/bin/env python

import time
import Image
import LtMacroAPI
import sys

import os
pid = str(os.getpid())
pidfile = open("./ltmacros/running.pid", 'w')
pidfile.write(pid)
pidfile.close()
##########################################################
# USAGE:
# automatic endu tasks
# Pin the window of the building/task with endurance timer
# Run this macro and clic on the action in the menu
# macro then keep clic, wait for END to disapear and so on
# Mostly inspired from SlatePicker
##########################################################

##########################################################
# constants :

# I determined that approximative position of "END" is

dx = 25  # from right of window (25 for 1st icon, 75 for the 2nd icon from right, 50 pixels/icon)
dy = 115 # from top

##########################################################
# Program :

# Tell me where is the pinned window :)
# get the coords of a mouseclick ((window, relative x, relative y), (root window, absolute screen x, absolute screen y))
(target_hit, root_hit) = LtMacroAPI.getwindowclick()

# calcul of atitd window position
wx = root_hit[1] - target_hit[1]
wy = root_hit[2] - target_hit[2]

# Get Window attributes (attr.width, attr.height)
attr = target_hit[0].get_geometry()

# Now we know where to watch for "END" disappearing :
watchX = attr.width-dx
watchY = dy

print target_hit, watchX, watchY

state = 1

# initial click to get "END" picture
try:
    LtMacroAPI.clickwindow(target_hit) # click it
except LtMacroAPI.GrabFailed:
    print "**** can't do initial clic (user interacting?), dying .."
    raise

# little pause to let "END" picture appear
time.sleep(1)
i1 = LtMacroAPI.getimage(target_hit[0], watchX, watchY, 5, 5)


while True:
         # check the 10x10 image patch we selected above
        try:
                i2 = LtMacroAPI.getimage(target_hit[0], watchX, watchY, 5, 5)
        except LtMacroAPI.GetImageFailed:
                print "window went out of view, could survive this easily, but more fun to die ;)"
                raise

         # if the image patch is identical to our stored one, we should click it
        if((state==1) and (not LtMacroAPI.compare_raw_images(i1, i2))):
                state=2
                print " - hit!"
                try:
                        LtMacroAPI.clickwindow(target_hit) # click it
                except LtMacroAPI.GrabFailed:
                        state=1
                        print "**** can't grab mouse (user interacting?), aborting this hit"
                time.sleep(1) # leave a time gap so we don't hammer the slate button repeatedly until ATITD notices
        elif((state==2) and (LtMacroAPI.compare_raw_images(i1, i2))):
                print "icon has reappared..ok!"
                state=1

	time.sleep(0.1) # 100ms pause so we don't eat all the CPU