File indexing completed on 2024-11-10 09:39:02

0001 /*
0002  * Copyright (C) 2009 Michael Howell <mhowell123@gmail.com>.
0003  * Parts copyright (C) 2007, 2008 Apple Inc. All rights reserved.
0004  *
0005  * Redistribution and use in source and binary forms, with or without
0006  * modification, are permitted provided that the following conditions
0007  * are met:
0008  * 1. Redistributions of source code must retain the above copyright
0009  *    notice, this list of conditions and the following disclaimer.
0010  * 2. Redistributions in binary form must reproduce the above copyright
0011  *    notice, this list of conditions and the following disclaimer in the
0012  *    documentation and/or other materials provided with the distribution.
0013  *
0014  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
0015  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0016  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
0017  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
0018  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
0019  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
0020  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
0021  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
0022  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
0023  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
0024  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0025  */
0026 
0027 #ifndef render_media_h
0028 #define render_media_h
0029 
0030 #include <phonon/videoplayer.h>
0031 #include <rendering/render_replaced.h>
0032 #include <html/HTMLMediaElement.h>
0033 
0034 namespace khtml
0035 {
0036 
0037 class MediaPlayer : public Phonon::VideoPlayer
0038 {
0039     Q_OBJECT
0040 public:
0041     inline MediaPlayer(Phonon::Category category, QWidget *parent = nullptr) : Phonon::VideoPlayer(category, parent)
0042     {
0043     }
0044     inline explicit MediaPlayer(QWidget *parent = nullptr) : Phonon::VideoPlayer(parent) {};
0045 };
0046 
0047 class RenderMedia : public RenderWidget
0048 {
0049     Q_OBJECT
0050 public:
0051     const char *renderName() const override
0052     {
0053         return "RenderMedia";
0054     }
0055     bool isMedia() const override
0056     {
0057         return true;
0058     }
0059 
0060     void setPlayer(MediaPlayer *player);
0061     MediaPlayer *player()
0062     {
0063         return m_player;
0064     }
0065     const MediaPlayer *player() const
0066     {
0067         return m_player;
0068     }
0069     HTMLMediaElement *mediaElement()
0070     {
0071         return static_cast<HTMLMediaElement *>(RenderWidget::element());
0072     }
0073     const HTMLMediaElement *mediaElement() const
0074     {
0075         return static_cast<const HTMLMediaElement *>(RenderWidget::element());
0076     }
0077 
0078 protected:
0079     bool eventFilter(QObject *, QEvent *) override;
0080 
0081 private Q_SLOTS:
0082     void slotMetaDataChanged();
0083 
0084 private:
0085     RenderMedia(HTMLMediaElement *element);
0086     void layout() override;
0087     void updateFromElement() override;
0088     MediaPlayer *m_player;
0089     friend class HTMLMediaElement;
0090 };
0091 
0092 } //namespace
0093 
0094 #endif