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#!/usr/bin/python3
# This file is part of Epoptes, https://epoptes.org
# Copyright 2012-2018 the Epoptes team, see AUTHORS.
# SPDX-License-Identifier: GPL-3.0-or-later
"""
Display a simple window with a message.
"""
import os
import sys
from _common import gettext as _
from gi.repository import Gtk
class MessageWindow(Gtk.Window):
"""Display a simple window with a message."""
def __init__(self, text, title="Epoptes", markup=True,
icon_name="dialog-information"):
super().__init__(title=title, icon_name=icon_name)
self.set_position(Gtk.WindowPosition.CENTER)
grid = Gtk.Grid(column_spacing=10, row_spacing=10, margin=10)
self.add(grid)
image = Gtk.Image.new_from_icon_name(icon_name, Gtk.IconSize.DIALOG)
grid.add(image)
# Always load the plain text first in case the markup parsing fails
label = Gtk.Label(
label=text, selectable=True, hexpand=True, vexpand=True,
halign=Gtk.Align.START, valign=Gtk.Align.START)
if markup:
label.set_markup(text)
grid.add(label)
button = Gtk.Button.new_from_stock(Gtk.STOCK_CLOSE)
button.set_hexpand(False)
button.set_halign(Gtk.Align.END)
button.connect("clicked", Gtk.main_quit)
grid.attach(button, 1, 1, 2, 1)
self.set_focus_child(button)
accelgroup = Gtk.AccelGroup()
key, modifier = Gtk.accelerator_parse('Escape')
accelgroup.connect(
key, modifier, Gtk.AccelFlags.VISIBLE, Gtk.main_quit)
self.add_accel_group(accelgroup)
def main():
"""Run the module from the command line."""
if len(sys.argv) <= 1 or len(sys.argv) > 5:
print(_("Usage: {} text [title] [markup] [icon_name]").format(
os.path.basename(__file__)), file=sys.stderr)
exit(1)
text = sys.argv[1]
if len(sys.argv) > 2 and sys.argv[2]:
title = sys.argv[2]
else:
title = "Epoptes"
if len(sys.argv) > 3 and sys.argv[3]:
markup = sys.argv[3].lower() == "true"
else:
markup = True
if len(sys.argv) > 4:
icon_name = sys.argv[4]
else:
icon_name = "dialog-information"
window = MessageWindow(text, title, markup, icon_name)
window.connect("destroy", Gtk.main_quit)
window.show_all()
Gtk.main()
if __name__ == '__main__':
main()
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