#!/usr/bin/python3

# 
# Interactive gaps, depending on number of applications on a workspace
#

import i3ipc
i3 = i3ipc.Connection()
print("starting")

#################### -- window management -- ####################
def two_gap():
    i3.command('gaps left current set 200')
    i3.command('gaps right current set 200')
    
def one_gap():    
    i3.command('gaps right current set 400')
    i3.command('gaps left current set 400')

def remove_gaps():
    i3.command('gaps left current set 0')
    i3.command('gaps right current set 0')    
   
def make_window_normal(workspace):
    i3.command('fullscreen disable')
    
def make_window_fullscreen(workspace):
    i3.command('fullscreen enable')
    
def manage_new_close_window(self, e):
    focused = i3.get_tree().find_focused()
    workspace = focused.workspace()
    monitor = workspace.ipc_data['output']

    if monitor != "HDMI-A-1":
        return

    y = len(workspace.nodes)
    
    if y > 2:
        remove_gaps()
        return

    if y == 2:
        two_gap()
        return
    
    one_gap()
    return
########################### -- end -- ###########################


i3.on('window::new', manage_new_close_window)
i3.on('window::close', manage_new_close_window)
i3.on('window::move', manage_new_close_window)
i3.on('window::focus', manage_new_close_window)
i3.on('workspace::empty', manage_new_close_window)
i3.on('workspace::init', manage_new_close_window)

i3.main()