previewengine.h

/*
 * Copyright (C) 2021 by Savoir-faire Linux
 * Author: Trevor Tabah <trevor.tabah@savoirfairelinux.com>
 * Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#pragma once

#include "utils.h"

#include <QtWebChannel>
#include <QtWebEngine>
#include <QtWebEngineCore>
#include <QtWebEngine>
#include <QWebEngineView>

class PreviewEngine;

class PreviewEnginePrivate : public QObject
{
    Q_OBJECT
public:
    explicit PreviewEnginePrivate(PreviewEngine* parent)
        : parent_(parent)
    {}

    Q_INVOKABLE void infoReady(const QString& messageId, const QVariantMap& info);
    Q_INVOKABLE void linkifyReady(const QString& messageId, const QString& linkified);
    Q_INVOKABLE void log(const QString& str);

private:
    PreviewEngine* parent_;
};

class PreviewEngine : public QWebEngineView
{
    Q_OBJECT
public:
    explicit PreviewEngine(QObject* parent = nullptr);
    ~PreviewEngine() = default;

    void parseMessage(const QString& messageId, const QString& msg, bool showPreview);

Q_SIGNALS:
    void infoReady(const QString& messageId, const QVariantMap& info);
    void linkifyReady(const QString& messageId, const QString& linkified);

private:
    QWebChannel* channel_;
    PreviewEnginePrivate* pimpl_;
};