# Dockable window template
# Created By Jason Dixon. http://internetimagery.com
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

import maya.cmds as cmds

class MainWindow(object):
    """ Template for Dockable Window """
    def __init__(s):
        title = "My Window" # Title of the window

        win_name = "mywin" # name of dock gui element
        if cmds.dockControl(win_name, ex=True):
            cmds.deleteUI(win_name)

        win = cmds.window(title=title, rtf=True, s=False)
        cmds.columnLayout(adjustableColumn=True)
        cmds.button(l='Click Me', h=25, c=s.button_click) # Test Button
        allowed_areas = ['right', 'left'] # Limit to left / right
        s.dock = cmds.dockControl(win_name, a='left', content=win, aa=allowed_areas, fl=True, l=title, fcc=s.move_dock, vcc=s.close_dock)

        s.get_location()
        if s.location == 'float':
            cmds.dockControl(s.dock, e=True, fl=True)
        elif s.location in allowed_areas:
            cmds.dockControl(s.dock, e=True, a=s.location)

    def button_click(s, *_):  # Button Test
        if cmds.confirmDialog(title='How Amazing!', message="Did you click the button?") == 'Confirm':
            print "Button Clicked"

    def move_dock(s):  # Update dock location information
        if cmds.dockControl(s.dock, q=True, fl=True):
            s.set_location("float")
            print "Floating Dock."
        else:
            area = cmds.dockControl(s.dock, q=True, a=True)
            s.set_location(area)
            print "Docking %s." % area

    def close_dock(s, *loop):
        visible = cmds.dockControl(s.dock, q=True, vis=True)
        if not visible and loop:
            cmds.scriptJob(ie=s.close_dock, p=s.dock, ro=True)
        elif not visible:
            cmds.deleteUI(s.dock, control=True)
            print "Window closed."

    def get_location(s):
        s.location = "float"  # You can replace this with code that loads persistant data

    def set_location(s, location):
        s.location = location  # You can replace this with code that saves persistant data

MainWindow()