UBGraphicsMediaItemDelegate.h 2.49 KB
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/*
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 * Copyright (C) 2015-2018 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
 * l'Education Numérique en Afrique (GIP ENA)
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 *
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 * This file is part of OpenBoard.
 *
 * 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
 * the Free Software Foundation, version 3 of the License,
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 * with a specific linking exception for the OpenSSL project's
 * "OpenSSL" library (or with modified versions of it that use the
 * same license as the "OpenSSL" library).
 *
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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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#ifndef UBGRAPHICSMEDIAITEMDELEGATE_H_
#define UBGRAPHICSMEDIAITEMDELEGATE_H_

#include <QtGui>
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#include <QTimer>
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#include <QtMultimedia>
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#include "core/UB.h"
#include "UBGraphicsItemDelegate.h"

class QGraphicsSceneMouseEvent;
class QGraphicsItem;

class UBGraphicsMediaItemDelegate :  public UBGraphicsItemDelegate
{
    Q_OBJECT

    public:
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        UBGraphicsMediaItemDelegate(UBGraphicsMediaItem* pDelegated, QObject * parent = 0);
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        virtual ~UBGraphicsMediaItemDelegate();

        virtual void positionHandles();

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        bool mousePressEvent(QGraphicsSceneMouseEvent* event);
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        void showToolBar(bool autohide = true);
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    public slots:

        void toggleMute();
        void updateTicker(qint64 time);
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        virtual void showHide(bool show);
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        void mediaStatusChanged(QMediaPlayer::MediaStatus status);
        void mediaStateChanged(QMediaPlayer::State state);

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    protected slots:

        virtual void remove(bool canUndo = true);

        void togglePlayPause();

        void updatePlayPauseState();

        void totalTimeChanged(qint64 newTotalTime);

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        void hideToolBar();

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    protected:
        virtual void buildButtons();

        UBGraphicsMediaItem* delegated();

        DelegateButton* mPlayPauseButton;
        DelegateButton* mStopButton;
        DelegateButton* mMuteButton;
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        DelegateMediaControl* mMediaControl;
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        QTimer* mToolBarShowTimer;
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        int m_iToolBarShowingInterval;
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};

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#endif /* UBGRAPHICSMEDIAITEMDELEGATE_H_ */