generic_gui.py

"""tarstall: A package manager for managing archives
    Copyright (C) 2022  hammy275

    tarstall 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.

    tarstall 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 tarstall.  If not, see <https://www.gnu.org/licenses/>."""
try:
    import PySimpleGUI as sg
except ImportError:
    pass


def ask(question):
    layout = [
        [sg.Text(question)],
        [sg.InputText(key="answer"), sg.Button("Submit")]
    ]
    window = sg.Window("tarstall-gui", layout, disable_close=True)
    while True:
        event, values = window.read()
        if event == "Submit":
            window.Close()
            return values["answer"]



def ask_file(question):
    layout = [
        [sg.Text(question)],
        [sg.InputText(key="answer"), sg.FileBrowse()],
        [sg.Button("Submit")]
    ]
    window = sg.Window("tarstall-gui", layout, disable_close=True)
    while True:
        event, values = window.read()
        if event == "Submit":
            window.Close()
            return values["answer"]


def get_input(question, options, gui_labels=None):
    if gui_labels is None:
        gui_labels = options
    if len(options) <= 5:
        button_list = []
        for o in gui_labels:
            button_list.append(sg.Button(o))
        layout = [
            [sg.Text(question)],
            button_list
        ]
        window = sg.Window("tarstall-gui", layout, disable_close=True)
        while True:
            event, values = window.read()
            if event in gui_labels:
                window.Close()
                return options[gui_labels.index(event)]
    else:
        layout = [
            [sg.Text(question)],
            [sg.Combo(gui_labels, key="option"), sg.Button("Submit")]
        ]
        window = sg.Window("tarstall-gui", layout, disable_close=True)
        while True:
            event, values = window.read()
            if event == "Submit":
                window.Close()
                return options[gui_labels.index(values["option"])]