gem-graph-client/gemgraph/window.py

# window.py
#
# Copyright (C) 2022 Libre en Communs <contact@a-lec.org>
# Copyright (C) 2022 Adrien Bourmault <neox@a-lec.org>
# Copyright (C) 2022 Jean Sirmai <jean@a-lec.org>
#
# 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
# (at your option) 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.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from gi.repository import Gtk, Adw


@Gtk.Template(filename='ui/gemgraph.ui')
class GemGraphWindow(Gtk.ApplicationWindow):
    """
    Window class
    """
    __gtype_name__ = 'main'

    main_stack = Gtk.Template.Child()
    side_stack = Gtk.Template.Child()
    main_paned = Gtk.Template.Child()
    main_button_mode = Gtk.Template.Child()
    toast_overlay = Gtk.Template.Child()

    __mode_icon = {
            "mode_edit":"document-edit-symbolic" ,
            "mode_run":"system-run-symbolic" ,
            "mode_presentation":"video-display-symbolic"
        }

    def __init__(self, **kwargs):
        super().__init__(**kwargs)

    def toggle_sidebar(self):
        """
        Sets the sidebar position to open or closed
        """
        position = self.main_paned.get_position()

        if position != 0:
            self.main_paned.set_position(0)
        else:
            self.main_paned.set_position(300)

    def stack_switch_mode(self, mode):
        """
        Sets the active mode from stack. Mode is the name of the mode (string)
        """
        self.main_stack.set_visible_child_full("main_"+mode, Gtk.StackTransitionType.CROSSFADE)
        self.side_stack.set_visible_child_full("side_"+mode, Gtk.StackTransitionType.CROSSFADE)
        self.main_button_mode.props.icon_name = self.__mode_icon["mode_"+mode]

    def send_toast(self, message):
        self.toast_overlay.add_toast(Adw.Toast(title=message))

class AboutDialog(Gtk.AboutDialog):

    def __init__(self, parent):
        Gtk.AboutDialog.__init__(self)
        self.props.program_name = 'GemGraph'
        self.props.version = "0.0.1"
        self.props.authors = ['Adrien Bourmault', 'Jean Sirmai']
        self.props.copyright = 'Copyright © 2022 Libre en Communs'
        self.props.logo_icon_name = 'application-x-executable'
        self.props.modal = True
        self.set_transient_for(parent)