107 lines
4.0 KiB
C++
107 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2017 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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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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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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** notice, this list of conditions and the following disclaimer in
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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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**
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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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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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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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#include "downloadmanagerwidget.h"
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#include "browser.h"
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#include "browserwindow.h"
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#include "downloadwidget.h"
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#include <QFileDialog>
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#include <QDir>
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#include <QWebEngineDownloadItem>
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DownloadManagerWidget::DownloadManagerWidget(QWidget *parent)
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: QWidget(parent)
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, m_numDownloads(0)
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{
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setupUi(this);
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}
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void DownloadManagerWidget::downloadRequested(QWebEngineDownloadItem *download)
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{
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Q_ASSERT(download && download->state() == QWebEngineDownloadItem::DownloadRequested);
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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QString path = QFileDialog::getSaveFileName(this, tr("Save as"), QDir(download->downloadDirectory()).filePath(download->downloadFileName()));
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#else
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QString path = QFileDialog::getSaveFileName(this, tr("Save as"), download->path());
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#endif
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if (path.isEmpty())
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return;
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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download->setDownloadDirectory(QFileInfo(path).path());
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download->setDownloadFileName(QFileInfo(path).fileName());
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#else
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download->setPath(path);
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#endif
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download->accept();
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add(new DownloadWidget(download));
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show();
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}
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void DownloadManagerWidget::add(DownloadWidget *downloadWidget)
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{
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connect(downloadWidget, &DownloadWidget::removeClicked, this, &DownloadManagerWidget::remove);
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m_itemsLayout->insertWidget(0, downloadWidget, 0, Qt::AlignTop);
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if (m_numDownloads++ == 0)
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m_zeroItemsLabel->hide();
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}
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void DownloadManagerWidget::remove(DownloadWidget *downloadWidget)
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{
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m_itemsLayout->removeWidget(downloadWidget);
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downloadWidget->deleteLater();
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if (--m_numDownloads == 0)
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m_zeroItemsLabel->show();
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}
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