/*
 * Copyright (C) 2015 Canonical, Ltd.
 *
 * 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; version 3.
 *
 * 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 <http://www.gnu.org/licenses/>.
 */

#ifndef MOCK_MIR_SURFACE_H
#define MOCK_MIR_SURFACE_H

#include <QObject>
#include <QUrl>

// unity-api
#include <unity/shell/application/MirSurfaceInterface.h>

class MirSurface : public unity::shell::application::MirSurfaceInterface
{
    Q_OBJECT

    ////
    // for use in qml tests
    Q_PROPERTY(int width READ width NOTIFY widthChanged)
    Q_PROPERTY(int height READ height NOTIFY heightChanged)
    Q_PROPERTY(bool activeFocus READ activeFocus NOTIFY activeFocusChanged)

public:
    MirSurface(const QString& name,
            Mir::Type type,
            Mir::State state,
            const QUrl& screenshot,
            const QUrl &qmlFilePath = QUrl());
    virtual ~MirSurface();

    ////
    // unity.shell.application.MirSurface

    Mir::Type type() const override;

    QString name() const override;

    QSize size() const override { return QSize(width(),height()); }
    void resize(int width, int height) override;
    void resize(const QSize &size) override { resize(size.width(), size.height()); }


    Mir::State state() const override;
    Q_INVOKABLE void setState(Mir::State) override;

    bool live() const override;

    Mir::OrientationAngle orientationAngle() const override;
    void setOrientationAngle(Mir::OrientationAngle) override;

    ////
    // API for tests

    Q_INVOKABLE void setLive(bool live);

    void incrementViewCount();
    void decrementViewCount();
    int viewCount() const;

    int width() const;
    int height() const;

    /////
    // internal mock stuff

    QUrl qmlFilePath() const;

    QUrl screenshotUrl() const;
    void setScreenshotUrl(QUrl);

    bool activeFocus() const;
    void setActiveFocus(bool);

Q_SIGNALS:
    void stateChanged(Mir::State);
    void liveChanged(bool live);
    void orientationAngleChanged(Mir::OrientationAngle angle);
    void widthChanged();
    void heightChanged();

    ////
    // internal mock stuff
    void screenshotUrlChanged(QUrl);
    void activeFocusChanged(bool);

private:
    const QString m_name;
    const Mir::Type m_type;
    Mir::State m_state;
    Mir::OrientationAngle m_orientationAngle;
    QUrl m_screenshotUrl;
    QUrl m_qmlFilePath;
    bool m_live;
    int m_viewCount;
    bool m_activeFocus;
    int m_width;
    int m_height;
};

#endif // MOCK_MIR_SURFACE_H