390b28b240
It was already revamped a fair bit 2 years ago Replaced Q_NULLPTR with nullptr. Added a minimum size to the progressbar dialog. Update the label if a redirect is rejected. Improve the overwrite dialog message. Replaced the documentation image. Task-number: QTBUG-60628 Change-Id: I0fb70d90e1d6ca84a8307bd6ea4ea1ce220feeaf Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
118 lines
3.8 KiB
C++
118 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef HTTPWINDOW_H
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#define HTTPWINDOW_H
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#include <QProgressDialog>
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#include <QNetworkAccessManager>
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#include <QUrl>
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QT_BEGIN_NAMESPACE
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class QFile;
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class QLabel;
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class QLineEdit;
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class QPushButton;
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class QSslError;
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class QAuthenticator;
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class QNetworkReply;
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class QCheckBox;
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QT_END_NAMESPACE
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class ProgressDialog : public QProgressDialog {
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Q_OBJECT
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public:
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explicit ProgressDialog(const QUrl &url, QWidget *parent = nullptr);
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public slots:
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void networkReplyProgress(qint64 bytesRead, qint64 totalBytes);
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};
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class HttpWindow : public QDialog
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{
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Q_OBJECT
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public:
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explicit HttpWindow(QWidget *parent = nullptr);
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void startRequest(const QUrl &requestedUrl);
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private slots:
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void downloadFile();
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void cancelDownload();
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void httpFinished();
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void httpReadyRead();
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void enableDownloadButton();
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void slotAuthenticationRequired(QNetworkReply *, QAuthenticator *authenticator);
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#ifndef QT_NO_SSL
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void sslErrors(QNetworkReply *, const QList<QSslError> &errors);
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#endif
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private:
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QFile *openFileForWrite(const QString &fileName);
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QLabel *statusLabel;
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QLineEdit *urlLineEdit;
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QPushButton *downloadButton;
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QCheckBox *launchCheckBox;
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QLineEdit *defaultFileLineEdit;
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QLineEdit *downloadDirectoryLineEdit;
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QUrl url;
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QNetworkAccessManager qnam;
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QNetworkReply *reply;
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QFile *file;
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bool httpRequestAborted;
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};
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#endif
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