#!/usr/bin/python3

""" Preview a Cinnamon gtk theme in a small window

Usage:  cinnamon-preview-gtk-theme theme-name
"""

import sys
from setproctitle import setproctitle

import gi
gi.require_version("Gtk", "3.0")  # noqa
from gi.repository import Gtk

if __name__ == '__main__':
    setproctitle("cinnamon-preview-gtk-theme")
    import signal
    signal.signal(signal.SIGINT, signal.SIG_DFL)

    if len(sys.argv) != 2:
        print("Usage: cinnamon-preview-gtk-theme theme-name")
        exit(1)
    else:
        theme_name = sys.argv[1]
        settings = Gtk.Settings.get_default()
        settings.set_string_property("gtk-theme-name", theme_name, "gtkrc:0")

        window = Gtk.Window()

        vbox = Gtk.VBox()
        hbox = Gtk.HBox()
        button = Gtk.Button()
        check = Gtk.CheckButton()
        check.set_active(True)
        radio = Gtk.RadioButton()
        hbox.pack_start(button, False, False, 2)
        button.set_label("Button")
        hbox.pack_start(check, False, False, 2)
        hbox.pack_start(radio, False, False, 2)

        vbox.pack_start(hbox, False, False, 2)

        window.add(vbox)
        window.set_default_size(320, 200)
        window.set_decorated(False)
        window.show_all()

        window.connect("destroy", Gtk.main_quit)
        Gtk.main()
