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94 lines
3 KiB
C++
94 lines
3 KiB
C++
// SPDX-License-Identifier: BSD-2-Clause
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//
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// Copyright (C) 2015, Matthew Waters <matthew@centricular.com>
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// Copyright (C) 2021, Dmitry Shusharin <pmdvsh@gmail.com>
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// a) Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// b) Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in
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// the documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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// THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef VIDEOITEM_H
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#define VIDEOITEM_H
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#include <QQuickItem>
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struct VideoItemPrivate;
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class VideoItem : public QQuickItem
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{
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Q_OBJECT
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Q_PROPERTY(bool hasVideo READ hasVideo NOTIFY hasVideoChanged)
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Q_PROPERTY(State state READ state NOTIFY stateChanged)
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Q_PROPERTY(QString source READ source WRITE setSource NOTIFY sourceChanged)
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Q_PROPERTY(QRect rect READ rect NOTIFY rectChanged)
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Q_PROPERTY(QSize resolution READ resolution NOTIFY resolutionChanged)
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public:
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enum State {
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STATE_VOID_PENDING = 0,
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STATE_NULL = 1,
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STATE_READY = 2,
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STATE_PAUSED = 3,
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STATE_PLAYING = 4
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};
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Q_ENUM(State);
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explicit VideoItem(QQuickItem *parent = nullptr);
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~VideoItem();
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bool hasVideo() const;
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QString source() const;
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void setSource(const QString &source);
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State state() const;
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void setState(State state);
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QRect rect() const;
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QSize resolution() const;
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Q_INVOKABLE void play();
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Q_INVOKABLE void stop();
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signals:
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void hasVideoChanged(bool hasVideo);
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void stateChanged(VideoItem::State state);
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void sourceChanged(const QString &source);
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void rectChanged(const QRect &rect);
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void resolutionChanged(const QSize &resolution);
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void errorOccurred(const QString &error);
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protected:
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void componentComplete() override;
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void releaseResources() override;
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private:
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void updateRect();
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void setRect(const QRect &rect);
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void setResolution(const QSize &resolution);
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private:
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QSharedPointer<VideoItemPrivate> _priv;
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};
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#endif // VIDEOITEM_H
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