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93 lines
2.7 KiB
93 lines
2.7 KiB
/*
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* Copyright (C) 2015-2022 Département de l'Instruction Publique (DIP-SEM)
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*
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* Copyright (C) 2013 Open Education Foundation
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*
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* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
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* l'Education Numérique en Afrique (GIP ENA)
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*
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* This file is part of OpenBoard.
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*
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* OpenBoard is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License,
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* with a specific linking exception for the OpenSSL project's
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* "OpenSSL" library (or with modified versions of it that use the
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* same license as the "OpenSSL" library).
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*
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* OpenBoard is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QtGui>
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#include "pdf/UBWebPluginPDFWidget.h"
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#include "frameworks/UBFileSystemUtils.h"
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#include "core/memcheck.h"
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UBWebPluginWidget::UBWebPluginWidget(const QUrl &url, QWidget *parent)
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: QWidget(parent)
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, mLoadingProgressBar(this)
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{
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UBHttpGet* httpGet = new UBHttpGet(this);
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connect(httpGet, SIGNAL(downloadFinished(bool, QUrl, QString, QByteArray, QPointF, QSize, bool)), this, SLOT(downloadFinished(bool, QUrl, QString, QByteArray)));
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connect(httpGet, SIGNAL(downloadProgress(qint64, qint64)), this, SLOT(downloadProgress(qint64, qint64)));
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httpGet->get(url);
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}
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UBWebPluginWidget::~UBWebPluginWidget()
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{
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// NOOP
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}
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void UBWebPluginWidget::resizeEvent(QResizeEvent *event)
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{
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Q_UNUSED(event);
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mLoadingProgressBar.move(geometry().center() - mLoadingProgressBar.geometry().center());
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}
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void UBWebPluginWidget::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
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{
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if (bytesTotal == -1)
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{
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mLoadingProgressBar.setMinimum(0);
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mLoadingProgressBar.setMaximum(0);
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}
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else
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{
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mLoadingProgressBar.setMaximum(bytesTotal);
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mLoadingProgressBar.setValue(bytesReceived);
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}
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}
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void UBWebPluginWidget::downloadFinished(bool pSuccess, QUrl sourceUrl, QString pContentTypeHeader, QByteArray pData)
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{
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Q_UNUSED(pSuccess);
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Q_UNUSED(pContentTypeHeader);
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QString tempFile = UBFileSystemUtils::createTempDir("UBWebPluginTemplate") + "/" + QFileInfo(sourceUrl.path()).fileName();
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QFile pdfFile(tempFile);
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pdfFile.open(QIODevice::WriteOnly);
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pdfFile.write(pData);
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pdfFile.close();
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handleFile(tempFile);
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mLoadingProgressBar.hide();
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update();
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}
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QString UBWebPluginWidget::title() const
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{
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return QString(tr("Loading..."));
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}
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