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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "featurepermissionbar.h"
+
+#include <QLabel>
+#include <QPushButton>
+#include <QHBoxLayout>
+#include <QUrl>
+#include <QPropertyAnimation>
+
+static const int defaultHeight = 30;
+
+static QString textForPermissionType(QWebEnginePage::Feature type)
+{
+ switch (type) {
+ case QWebEnginePage::Notifications:
+ return QObject::tr("desktop notifications");
+ case QWebEnginePage::Geolocation:
+ return QObject::tr("your position");
+ case QWebEnginePage::MediaAudioDevices:
+ return QObject::tr("your microphone");
+ case QWebEnginePage::MediaVideoDevices:
+ return QObject::tr("your camera");
+ case QWebEnginePage::MediaAudioVideoDevices:
+ return QObject::tr("your camera and microphone");
+ default:
+ Q_UNREACHABLE();
+ }
+ return QString();
+}
+
+FeaturePermissionBar::FeaturePermissionBar(QWidget *view)
+ : QWidget(view)
+ , m_messageLabel(new QLabel(this))
+{
+ setAutoFillBackground(true);
+ QHBoxLayout *l = new QHBoxLayout;
+ setLayout(l);
+ l->setContentsMargins(defaultHeight, 0, 0, 0);
+ l->addWidget(m_messageLabel);
+ l->addStretch();
+ QPushButton *allowButton = new QPushButton(tr("Allow"), this);
+ QPushButton *denyButton = new QPushButton(tr("Deny"), this);
+ connect(allowButton, &QPushButton::clicked, this, &FeaturePermissionBar::permissionGranted);
+ connect(denyButton, &QPushButton::clicked, this, &FeaturePermissionBar::permissionDenied);
+ QPushButton *discardButton = new QPushButton(QIcon(QStringLiteral(":closetab.png")), QString(), this);
+ connect(discardButton, &QPushButton::clicked, this, &QObject::deleteLater);
+ connect(allowButton, &QPushButton::clicked, this, &QObject::deleteLater);
+ connect(denyButton, &QPushButton::clicked, this, &QObject::deleteLater);
+ l->addWidget(denyButton);
+ l->addWidget(allowButton);
+ l->addWidget(discardButton);
+ setGeometry(0, -defaultHeight, view->width(), defaultHeight);
+}
+
+void FeaturePermissionBar::requestPermission(const QUrl &securityOrigin, QWebEnginePage::Feature feature)
+{
+ m_securityOrigin = securityOrigin;
+ m_feature = feature;
+ m_messageLabel->setText(tr("%1 wants to use %2.").arg(securityOrigin.host()).arg(textForPermissionType(feature)));
+ show();
+ // Ease in
+ QPropertyAnimation *animation = new QPropertyAnimation(this);
+ animation->setTargetObject(this);
+ animation->setPropertyName(QByteArrayLiteral("pos"));
+ animation->setDuration(300);
+ animation->setStartValue(QVariant::fromValue(pos()));
+ animation->setEndValue(QVariant::fromValue(QPoint(0,0)));
+ animation->setEasingCurve(QEasingCurve::InOutQuad);
+ animation->start(QPropertyAnimation::DeleteWhenStopped);
+}
+
+void FeaturePermissionBar::permissionDenied()
+{
+ emit featurePermissionProvided(m_securityOrigin, m_feature, QWebEnginePage::PermissionDeniedByUser);
+}
+
+void FeaturePermissionBar::permissionGranted()
+{
+ emit featurePermissionProvided(m_securityOrigin, m_feature, QWebEnginePage::PermissionGrantedByUser);
+}