TROMjaro
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welcome-app
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welcome-app/welcome.py

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#!/usr/bin/python3
import gi
import subprocess
import sys
import os
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk, Gdk, Gio
workdir_path = os.path.dirname(os.path.realpath(__file__))
def resolve_workdir_path(filename):
return os.path.join(workdir_path, filename)
DESKTOP_FILE = "tromjaro-welcome-app.desktop"
DESKTOP_FILE_PATH = os.path.join("/usr/share/applications", DESKTOP_FILE)
AUTOSTART_SYMLINK_PATH = os.path.join(os.path.expanduser("~/.config/autostart"), DESKTOP_FILE)
class WelcomeScreen(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="TROMjaro Welcome")
icon_path = resolve_workdir_path("tromjaro-welcome.svg")
if os.path.exists(icon_path):
self.set_icon_from_file(icon_path)
else:
print("Error: Icon not found:", icon_path)
self.set_border_width(10)
self.set_resizable(False)
self.set_size_request(800, 600)
self.set_default_size(800, 600)
self.pages = [
{"title": "Welcome to TROMjaro",
"description": "This operating system is trade-free.\nThis means that you do not have to trade anything to us in order to use it.\nNot your data, not your attention, currency or anything else.\nThere are no free trials here, no ads, and no trackers.",
"image_filename": "",
"with_button": True,
"button_text": "Take a minute to customize your desktop experience",
"button_handler": self.on_next_button_clicked},
{"title": "Choose a Layout",
"description": "Make it morph into any configuration you like!",
"image_filename": "tromjaro-layout-switcher-thumb.png",
"with_button": True,
"button_text": "Open the Layout Switcher",
"button_handler": self.on_layout_switcher_button_clicked},
{"title": "Choose a Theme",
"description": "Choose between the many variations of themes that sync across different types of applications.",
"image_filename": "tromjaro-theme-switcher-thumb.png",
"with_button": True,
"button_text": "Open the Theme Switcher",
"button_handler": self.on_theme_switcher_button_clicked},
{"title": "Choose a Background",
"description": "Pick a cool background to go along with your theme!",
"image_filename": "wallpapers-thumbnail.png",
"with_button": True,
"button_text": "Change the Wallpaper",
"button_handler": self.on_background_button_clicked},
{"title": "Setup the Internet Content Blocker",
"description": "Setup your Operating System to block the pesky ads and trackers, system-wide.",
"image_filename": "content-blocker-thumbnail.png",
"with_button": True,
"button_text": "Setup Internet Content Blocker",
"button_handler": self.on_content_blocker_button_clicked},
{"title": "Settings Manager",
"description": "If you want to do more tweaks, you will find all of the settings into one single place.",
"image_filename": "settings-thumbnail.png",
"with_button": True,
"button_text": "Open Settings Manager",
"button_handler": self.on_settings_button_clicked},
{"title": "Support Us",
"description": "TROMjaro is one of the many trade-free projects that we are doing. Please support us if you can. Thank you!",
"image_filename": "donation-thumb.png",
"with_button": True,
"button_text": "Donate",
"button_handler": self.on_donate_button_clicked},
]
self.current_page = 0
self.create_ui()
def create_ui(self):
for child in self.get_children():
self.remove(child)
grid = Gtk.Grid()
grid.set_column_homogeneous(True)
grid.set_row_spacing(10)
header_label = Gtk.Label(label=self.pages[self.current_page]["title"].upper())
header_label.set_markup("<big><b>{}</b></big>".format(self.pages[self.current_page]["title"].upper()))
header_label.set_hexpand(True)
if self.current_page == 0:
header_label.set_margin_top(178)
header_label.set_margin_bottom(20)
grid.attach(header_label, 0, 0, 2, 1)
grid_row = 1
if self.current_page == 0:
description = self.pages[self.current_page]["description"]
description_lines = description.split("\n")
for line in description_lines:
description_label = Gtk.Label(label=line)
description_label.set_markup('<span size="large">{}</span>'.format(line))
description_label.set_size_request(600, 30)
description_label.set_justify(Gtk.Justification.CENTER)
description_label.set_hexpand(True)
description_label.set_line_wrap(True)
grid.attach(description_label, 0, grid_row, 2, 1)
grid_row += 1
else:
description_label = Gtk.Label(label=self.pages[self.current_page]["description"])
description_label.set_hexpand(True)
description_label.set_justify(Gtk.Justification.CENTER)
description_label.set_line_wrap(True)
grid.attach(description_label, 0, grid_row, 2, 1)
grid_row += 1
image_filename = self.pages[self.current_page]["image_filename"]
if image_filename:
full_path = resolve_workdir_path(image_filename)
if os.path.exists(full_path):
image = Gtk.Image.new_from_file(full_path)
image.set_size_request(600, 400)
grid.attach(image, 0, grid_row, 2, 1)
grid_row += 1
else:
print("Error: Image not found:", full_path)
if self.pages[self.current_page]["with_button"]:
button_text = self.pages[self.current_page]["button_text"]
button_handler = self.pages[self.current_page]["button_handler"]
button = Gtk.Button(label=button_text.upper())
button.set_size_request(100, -1)
button.set_halign(Gtk.Align.CENTER)
button.set_name("accent_button")
button.set_margin_top(20)
if self.current_page == 0:
button.set_margin_bottom(200)
else:
button.set_margin_bottom(20)
button.connect("clicked", button_handler)
grid.attach(button, 0, grid_row, 2, 1)
grid_row += 1
if self.current_page > 0:
left_button = Gtk.Button(label="Previous")
left_button.set_size_request(60, -1)
left_button.set_halign(Gtk.Align.START)
left_button.set_margin_top(20)
left_button.set_margin_bottom(20)
left_button.connect("clicked", self.on_previous_button_clicked)
grid.attach(left_button, 0, grid_row, 1, 1)
if self.current_page > 0 and self.current_page < len(self.pages) - 1:
right_button = Gtk.Button(label="Next")
right_button.set_size_request(60, -1)
right_button.set_halign(Gtk.Align.END)
right_button.set_margin_top(20)
right_button.set_margin_bottom(20)
right_button.connect("clicked", self.on_next_button_clicked)
grid.attach(right_button, 1, grid_row, 1, 1)
grid_row += 1
if self.current_page == len(self.pages) - 1:
right_button = Gtk.Button(label="Finish")
right_button.connect("clicked", self.on_finish_button_clicked)
right_button.set_size_request(60, -1)
right_button.set_halign(Gtk.Align.END)
right_button.set_margin_top(20)
right_button.set_margin_bottom(20)
grid.attach(right_button, 1, grid_row, 1, 1)
grid_row += 1
checkbox = Gtk.CheckButton(label="Open the Welcome Screen on every boot")
checkbox.set_active(self.is_autostarted())
checkbox.connect("toggled", self.on_checkbox_toggled)
checkbox.set_halign(Gtk.Align.CENTER)
grid.attach(checkbox, 0, grid_row, 2, 1)
grid_row += 1
css_provider = Gtk.CssProvider()
css_provider.load_from_data(b"""
button#accent_button {
background-color: @theme_selected_bg_color;
color: @theme_selected_fg_color;
border: none;
}
button#accent_button:hover {
background-color: @theme_selected_bg_color;
color: @theme_selected_fg_color;
border: none;
}
""")
context = Gtk.StyleContext()
context.add_provider_for_screen(Gdk.Screen.get_default(), css_provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
self.add(grid)
self.show_all()
def on_previous_button_clicked(self, button):
if self.current_page > 0:
self.current_page -= 1
self.create_ui()
def on_layout_switcher_button_clicked(self, button):
self.run_command("tromjaro-layout-switcher")
def on_theme_switcher_button_clicked(self, button):
self.run_command("tromjaro-theme-switcher")
def on_background_button_clicked(self, button):
self.run_command("xfdesktop-settings")
def on_content_blocker_button_clicked(self, button):
self.run_command("tblockg")
def on_settings_button_clicked(self, button):
self.run_command("xfce4-settings-manager")
def on_donate_button_clicked(self, button):
self.run_command("xdg-open https://www.tromsite.com/donate/")
def on_checkbox_toggled(self, checkbox):
if checkbox.get_active():
print("Welcome Screen will be opened on every boot.")
if not os.path.islink(AUTOSTART_SYMLINK_PATH):
os.symlink(DESKTOP_FILE_PATH, AUTOSTART_SYMLINK_PATH)
else:
print("Welcome Screen will not be opened on every boot.")
if os.path.islink(AUTOSTART_SYMLINK_PATH):
os.unlink(AUTOSTART_SYMLINK_PATH)
def on_next_button_clicked(self, button):
if self.current_page < len(self.pages) - 1:
self.current_page += 1
self.create_ui()
def on_finish_button_clicked(self, button):
sys.exit(0)
def run_command(self, command):
subprocess.Popen(command.split(' '), start_new_session=True)
def is_autostarted(self):
return os.path.islink(AUTOSTART_SYMLINK_PATH)
win = WelcomeScreen()
win.connect("destroy", Gtk.main_quit)
win.show_all()
Gtk.main()
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