aboutdialog.py

# -*- coding: utf-8 -*-

#******************************************************************************
#
# Patrac
# ---------------------------------------------------------
# Podpora hledání pohřešované osoby
#
# Copyright (C) 2017-2020 Jan Růžička (jan.ruzicka.vsb@gmail.com)
#
# This source 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 2 of the License, or (at your option)
# any later version.
#
# This code 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.
#
# A copy of the GNU General Public License is available on the World Wide Web
# at <http://www.gnu.org/copyleft/gpl.html>. You can also obtain it by writing
# to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
#
#******************************************************************************


import os
import configparser

from qgis.PyQt.QtWidgets import *
from qgis.PyQt.QtCore import *
from qgis.PyQt.QtGui import *

from .ui.ui_aboutdialogbase import Ui_Dialog

class AboutDialog(QDialog, Ui_Dialog):
    def __init__(self):
        QDialog.__init__(self)
        self.setupUi(self)

        self.btnHelp = self.buttonBox.button(QDialogButtonBox.Help)

        cfg = configparser.SafeConfigParser()
        cfg.read(os.path.join(os.path.dirname(__file__), "metadata.txt"))
        version = cfg.get("general", "version")

        self.lblLogo.setPixmap(QPixmap(":/icons/patrac.png"))
        self.lblVersion.setText(self.tr("Version: %s") % (version))
        doc = QTextDocument()
        doc.setHtml(self.getAboutText())
        self.textBrowser.setDocument(doc)
        self.textBrowser.setOpenExternalLinks(True)

        self.buttonBox.helpRequested.connect(self.openHelp)

    def reject(self):
        QDialog.reject(self)

    def openHelp(self):
        QDesktopServices.openUrl(QUrl("http://github.com/ruz76/qgis_patrac"))
        

    def getAboutText(self):
        return self.tr("""<p>Search and Rescue.</p>
                       <p><strong>Developers</strong>: A Jan Ruzicka</p>
                       <p><strong>Homepage</strong>: <a href="http://github.com/ruz76/qgis_patrac">Patrac</a></p>
                       """
                      )