diff options
Diffstat (limited to 'examples/pdf/pdfviewer/main.cpp')
| -rw-r--r-- | examples/pdf/pdfviewer/main.cpp | 78 |
1 files changed, 22 insertions, 56 deletions
diff --git a/examples/pdf/pdfviewer/main.cpp b/examples/pdf/pdfviewer/main.cpp index b9f1e22de..bed0e5860 100644 --- a/examples/pdf/pdfviewer/main.cpp +++ b/examples/pdf/pdfviewer/main.cpp @@ -1,56 +1,13 @@ -/**************************************************************************** -** -** Copyright (C) 2020 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -#include <QGuiApplication> #include <QQmlApplicationEngine> +#include <QGuiApplication> + +#include <QCommandLineParser> +#include <QCommandLineOption> + int main(int argc, char* argv[]) { QCoreApplication::setApplicationName("Qt Quick PDF Viewer Example"); @@ -58,14 +15,23 @@ int main(int argc, char* argv[]) QCoreApplication::setApplicationVersion(QT_VERSION_STR); QGuiApplication app(argc, argv); + QCommandLineParser parser; + parser.addHelpOption(); + parser.addVersionOption(); + parser.addPositionalArgument("file", "The file to open."); + parser.process(app); + QQmlApplicationEngine engine; + + QUrl toLoad = QUrl("qrc:/pdfviewer/resources/test.pdf"); + if (!parser.positionalArguments().isEmpty()) + toLoad = QUrl::fromLocalFile(parser.positionalArguments().constFirst()); + + engine.setInitialProperties({{"source", toLoad}}); + engine.load(QUrl(QStringLiteral("qrc:///pdfviewer/viewer.qml"))); - if (app.arguments().count() > 1) { - QUrl toLoad = QUrl::fromUserInput(app.arguments().at(1)); - engine.rootObjects().first()->setProperty("source", toLoad); - } else { - engine.rootObjects().first()->setProperty("source", QStringLiteral("resources/test.pdf")); - } + if (engine.rootObjects().isEmpty()) + return -1; return app.exec(); } |