al-skel/home/bin/config_ui

#!/usr/bin/env python3
# -*- coding: utf-8 -*-


import os
import gi
import yaml
import struct
import subprocess


gi.require_version('Gtk', '3.0')


from gi.repository import Gtk, Gdk, Pango


# This is the name of the group where your configs are stored.
GROUP = 'i3'
PATH = '{}/go/bin/gorice'.format(os.environ['HOME'])



class Selection(Gtk.EventBox):
    def __init__(self, name, colours, foreground, background, selected,
                 working=True):
        super().__init__()
        self.name = name
        self.background = background
        self.selected_colour = selected

        if not working:
            name = 'x  ' + name
        text = Gtk.Label(name)
        hbox = Gtk.HBox()
        hbox.set_size_request(0, 30)
        hbox.pack_start(text, False, True, 20)
        hbox.override_color(Gtk.StateType.NORMAL, Gdk.RGBA(*foreground))
        hbox.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(*background))

        colour_widgets = Gtk.HBox()

        for colour in colours:
            box = Gtk.Box()
            box.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(*colour))
            box.set_size_request(15, 15)
            padding = Gtk.Alignment()
            padding.set_padding(10, 10, 0, 0)
            padding.add(box)
            colour_widgets.pack_start(padding, False, True, 2)

        hbox.pack_end(colour_widgets, False, True, 20)
        self.hbox = hbox
        self.connect('enter-notify-event', self.selected)
        self.connect('leave-notify-event', self.unselected)
        self.connect('button-press-event', self.clicked)
        self.add(self.hbox)

    def clicked(self, widget, button):
        _, index = button.get_button()
        if index == 1:
            proc = subprocess.run([PATH, 'load', self.name])
            Gtk.main_quit()
        return None

    def selected(self, *args):
        self.hbox.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(*self.selected_colour))
        return None

    def unselected(self, *args):
        self.hbox.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(*self.background))
        return None


def load_configs():
    broken = subprocess.check_output([PATH, 'check', GROUP])
    broken = broken.decode('utf-8').split('\n')

    output = []
    path = '{}/.gorice/output.yaml'.format(os.environ['HOME'])

    with open(path, 'r') as f:
        data = yaml.load(f.read())

    names = sorted(data['configs'])
    for config in names:
        info = data['configs'][config]
        config, ext = os.path.splitext(config)
        if config == 'i3/default':
            continue

        _, name = config.split('/', 1)

        foreground = rgb(info['foreground'])
        background = rgb(info['background'])
        selection = [x+0.02 for x in background]
        colours = [rgb(x) for x in info['colors']]

        item = Selection(config, colours, foreground, background, selection,
                         working=name not in broken)
        output.append(item)
    return output


def rgb(colour):
    colour = colour[1:]
    return [x/255 for x in struct.unpack('BBB', bytes.fromhex(colour))]


def keypress(window, key):
    if key.keyval == 65307:
        Gtk.main_quit()
    return None


def main():
    configs = load_configs()
    window = Gtk.Window()
    window.modify_font( Pango.FontDescription('Ubuntu Light 10') )
    window.connect('leave-notify-event', Gtk.main_quit)
    window.set_property('type-hint', Gdk.WindowTypeHint.SPLASHSCREEN)
    window.set_property('skip-taskbar-hint', True)
    window.set_decorated(False)
    window.set_title('bar-dropdown')
    window.set_border_width(0)
    window.set_resizable(False)
    window.stick()

    window.connect('delete-event', Gtk.main_quit)

    scrolled = Gtk.ScrolledWindow()
    scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
    box = Gtk.VBox()

    for config in configs:
        box.pack_start(config, False, False, 0)

    scrolled.add(box)

    window.add(scrolled)
    window.set_size_request(200, 300)
    window.show_all()
    window.move(10, 27)
    window.connect('key-press-event', keypress)
    window.set_events(Gdk.EventMask.BUTTON_PRESS_MASK)

    Gtk.main()
    return None


if __name__ == "__main__":
    main()