// MIT License
//
// Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved.
// Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved.
// Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved.
// Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS").
// All Rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#pragma once

#include "hal_core/defines.h"
#include "gui/content_manager/content_manager.h"

#include <mutex>
#include <string>
#include <vector>
#include <QObject>

class QGVScene;

namespace hal
{
    class Netlist;
    class Toolbar;
}

namespace hal
{
    class DotGraphicsView;

    class NETLIST_API DotViewer : public ExternalContentWidget
    {
        Q_OBJECT
    public:
        DotViewer(const QString &pluginName, QObject* parent = nullptr);

        ~DotViewer();

        void setupToolbar(Toolbar* toolbar);
        void disableInteractions();
        static DotViewer* getDotviewerInstance();
        QString filename() const { return mFilename; }
        QString creatorPlugin() const { return mCreatorPlugin; }
        bool loadDotFile(const QString& fileName, const QString& creator = QString());

    public Q_SLOTS:
        void handleOpenInputFileByName(const QString& fileName, const QString& creator = QString());

    private Q_SLOTS:
        void handleOpenInputFileDialog();
        void handleToggleGrid();
        void handleColorSelect();
        void handleStyleChanged(int istyle);

    private:
        QGVScene* mDotScene;
        DotGraphicsView* mDotGraphicsView;
        QAction* mOpenInputfileAction;
        QAction* mToggleGridAction;
        QAction* mColorSelectAction;
        QString mFilename;
        QString mCreatorPlugin;
    };

    class DotViewerCallFromTread : public QObject
    {
        Q_OBJECT
    public:
        DotViewerCallFromTread(QObject* parent = nullptr) : QObject(parent) {;}
        bool openInputFileByName(DotViewer* callee, QString filename, QString plugin);
    Q_SIGNALS:
        void callOpenInputFileByName(QString filename, QString plugin);
    };
}  // namespace hal
