1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Charts module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 or (at your option) any later version
20** approved by the KDE Free Qt Foundation. The licenses are as published by
21** the Free Software Foundation and appearing in the file LICENSE.GPL3
22** included in the packaging of this file. Please review the following
23** information to ensure the GNU General Public License requirements will
24** be met: https://www.gnu.org/licenses/gpl-3.0.html.
25**
26** $QT_END_LICENSE$
27**
28****************************************************************************/
29
30#include "window.h"
31#include <QtWidgets/QApplication>
32#include <QtWidgets/QMainWindow>
33#include <iostream>
34
35QVariantHash parseArgs(QStringList args)
36{
37 QVariantHash parameters;
38
39 while (!args.isEmpty()) {
40
41 QString param = args.takeFirst();
42 if (param.startsWith(s: "--")) {
43 param.remove(i: 0, len: 2);
44
45 if (args.isEmpty() || args.first().startsWith(s: "--")) {
46 parameters[param] = true;
47 } else {
48 QString value = args.takeFirst();
49 if (value == "true" || value == "on" || value == "enabled") {
50 parameters[param] = true;
51 } else if (value == "false" || value == "off" || value == "disable") {
52 parameters[param] = false;
53 } else {
54 if (value.endsWith(c: '"'))
55 value.chop(n: 1);
56 if (value.startsWith(c: '"'))
57 value.remove(i: 0, len: 1);
58 parameters[param] = value;
59 }
60 }
61 }
62 }
63
64 return parameters;
65}
66
67void printHelp()
68{
69 std::cout << "chartviewer <options> "<< std::endl;
70 std::cout << " --view <1/2/3/4> - set size of charts' grid" << std::endl;
71 std::cout << " --chart <categoryName::subCategory::chartName> - set template to be show " << std::endl;
72 std::cout << " --opengl <enabled/disbaled> - set opengl mode" << std::endl;
73 std::cout << " --theme <name> - set theme" << std::endl;
74 std::cout << " --legend <alignment> - set legend alignment" << std::endl;
75 std::cout << " --help - prints this help" << std::endl;
76 std::cout << "Examples: " << std::endl;
77 std::cout << " chartviewer --view 4 --chart Axis" << std::endl;
78 std::cout << " chartviewer --view 1 --chart Axis::BarCategoryAxis::Axis " << std::endl;
79}
80
81int main(int argc, char *argv[])
82{
83 QApplication a(argc, argv);
84 QVariantHash parameters = parseArgs(args: QApplication::arguments());
85 if(parameters.contains(akey: "help"))
86 {
87 printHelp();
88 return 0;
89 }
90 Window window(parameters);
91 window.show();
92 return a.exec();
93}
94
95

source code of qtcharts/tests/manual/chartviewer/main.cpp