1*4882a593Smuzhiyun /**************************************************************************** 2*4882a593Smuzhiyun ** 3*4882a593Smuzhiyun ** Copyright (C) 2017 The Qt Company Ltd. 4*4882a593Smuzhiyun ** Contact: https://www.qt.io/licensing/ 5*4882a593Smuzhiyun ** 6*4882a593Smuzhiyun ** This file is part of the examples of the Qt Toolkit. 7*4882a593Smuzhiyun ** 8*4882a593Smuzhiyun ** $QT_BEGIN_LICENSE:BSD$ 9*4882a593Smuzhiyun ** Commercial License Usage 10*4882a593Smuzhiyun ** Licensees holding valid commercial Qt licenses may use this file in 11*4882a593Smuzhiyun ** accordance with the commercial license agreement provided with the 12*4882a593Smuzhiyun ** Software or, alternatively, in accordance with the terms contained in 13*4882a593Smuzhiyun ** a written agreement between you and The Qt Company. For licensing terms 14*4882a593Smuzhiyun ** and conditions see https://www.qt.io/terms-conditions. For further 15*4882a593Smuzhiyun ** information use the contact form at https://www.qt.io/contact-us. 16*4882a593Smuzhiyun ** 17*4882a593Smuzhiyun ** BSD License Usage 18*4882a593Smuzhiyun ** Alternatively, you may use this file under the terms of the BSD license 19*4882a593Smuzhiyun ** as follows: 20*4882a593Smuzhiyun ** 21*4882a593Smuzhiyun ** "Redistribution and use in source and binary forms, with or without 22*4882a593Smuzhiyun ** modification, are permitted provided that the following conditions are 23*4882a593Smuzhiyun ** met: 24*4882a593Smuzhiyun ** * Redistributions of source code must retain the above copyright 25*4882a593Smuzhiyun ** notice, this list of conditions and the following disclaimer. 26*4882a593Smuzhiyun ** * Redistributions in binary form must reproduce the above copyright 27*4882a593Smuzhiyun ** notice, this list of conditions and the following disclaimer in 28*4882a593Smuzhiyun ** the documentation and/or other materials provided with the 29*4882a593Smuzhiyun ** distribution. 30*4882a593Smuzhiyun ** * Neither the name of The Qt Company Ltd nor the names of its 31*4882a593Smuzhiyun ** contributors may be used to endorse or promote products derived 32*4882a593Smuzhiyun ** from this software without specific prior written permission. 33*4882a593Smuzhiyun ** 34*4882a593Smuzhiyun ** 35*4882a593Smuzhiyun ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36*4882a593Smuzhiyun ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37*4882a593Smuzhiyun ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38*4882a593Smuzhiyun ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39*4882a593Smuzhiyun ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40*4882a593Smuzhiyun ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41*4882a593Smuzhiyun ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42*4882a593Smuzhiyun ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43*4882a593Smuzhiyun ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44*4882a593Smuzhiyun ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45*4882a593Smuzhiyun ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 46*4882a593Smuzhiyun ** 47*4882a593Smuzhiyun ** $QT_END_LICENSE$ 48*4882a593Smuzhiyun ** 49*4882a593Smuzhiyun ****************************************************************************/ 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun #ifndef VIDEOPLAYER_H 52*4882a593Smuzhiyun #define VIDEOPLAYER_H 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #include <QAbstractButton> 55*4882a593Smuzhiyun #include <QBoxLayout> 56*4882a593Smuzhiyun #include <QLabel> 57*4882a593Smuzhiyun #include <QMainWindow> 58*4882a593Smuzhiyun #include <QMediaPlayer> 59*4882a593Smuzhiyun #include <QMovie> 60*4882a593Smuzhiyun #include <QSlider> 61*4882a593Smuzhiyun #include <QTimer> 62*4882a593Smuzhiyun #include <QWidget> 63*4882a593Smuzhiyun #include <QVideoWidget> 64*4882a593Smuzhiyun #include <QMediaPlaylist> 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun class QPlayer : public QMainWindow 68*4882a593Smuzhiyun { 69*4882a593Smuzhiyun Q_OBJECT 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun public: 72*4882a593Smuzhiyun QPlayer(); 73*4882a593Smuzhiyun ~QPlayer(); 74*4882a593Smuzhiyun void next(); 75*4882a593Smuzhiyun void setPlaylist(QStringList l); 76*4882a593Smuzhiyun void load(const QUrl &url); 77*4882a593Smuzhiyun bool isPlayerAvailable() const; 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun protected: 80*4882a593Smuzhiyun void mouseDoubleClickEvent(QMouseEvent *e) override; 81*4882a593Smuzhiyun void mouseReleaseEvent(QMouseEvent *e) override; 82*4882a593Smuzhiyun void keyReleaseEvent(QKeyEvent *e) override; 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun public slots: 85*4882a593Smuzhiyun void exit(); 86*4882a593Smuzhiyun void play(); 87*4882a593Smuzhiyun 88*4882a593Smuzhiyun private slots: 89*4882a593Smuzhiyun void currentMediaChanged(const QMediaContent &media); 90*4882a593Smuzhiyun void mediaStateChanged(QMediaPlayer::State state); 91*4882a593Smuzhiyun void positionChanged(qint64 position); 92*4882a593Smuzhiyun void durationChanged(qint64 duration); 93*4882a593Smuzhiyun void setPosition(int position); 94*4882a593Smuzhiyun void unMute(); 95*4882a593Smuzhiyun void displayImage(); 96*4882a593Smuzhiyun void handleError(); 97*4882a593Smuzhiyun private: 98*4882a593Smuzhiyun QMediaPlayer player; 99*4882a593Smuzhiyun QMediaPlaylist *list; 100*4882a593Smuzhiyun QVideoWidget *videoViewer; 101*4882a593Smuzhiyun QLabel *imageViewer; 102*4882a593Smuzhiyun QBoxLayout *controlLayout; 103*4882a593Smuzhiyun QWidget *control; 104*4882a593Smuzhiyun QBoxLayout *mainLayout; 105*4882a593Smuzhiyun QAbstractButton *playButton; 106*4882a593Smuzhiyun QAbstractButton *exitButton; 107*4882a593Smuzhiyun QSlider *positionSlider; 108*4882a593Smuzhiyun QTimer timer1; 109*4882a593Smuzhiyun QTimer timer2; 110*4882a593Smuzhiyun }; 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun #endif 113*4882a593Smuzhiyun 114