UIVideoPlayerTest.cpp

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/****************************************************************************
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 
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#include "UIVideoPlayerTest.h"
 
USING_NS_CC;
using namespace cocos2d::ui;
 
VideoPlayerTests::VideoPlayerTests()
{
    ADD_TEST_CASE(VideoPlayerTest);
    ADD_TEST_CASE(SimpleVideoPlayerTest);
}
 
bool VideoPlayerTest::init()
{
    if ( !UIScene::init() )
    {
        return false;
    }
    
    _visibleRect = Director::getInstance()->getOpenGLView()->getVisibleRect();
 
    // Should create video first to make sure video is destryed first. If not, then may crash.
    // Because when destroying video, it will stop video which may trigger stopped event listener.
    createVideo();
 
    MenuItemFont::setFontSize(16);
 
    auto fullSwitch = MenuItemFont::create("FullScreenSwitch", CC_CALLBACK_1(VideoPlayerTest::menuFullScreenCallback, this));
    fullSwitch->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    fullSwitch->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 50));
 
    auto pauseItem = MenuItemFont::create("Pause", CC_CALLBACK_1(VideoPlayerTest::menuPauseCallback, this));
    pauseItem->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    pauseItem->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 100));
 
    auto resumeItem = MenuItemFont::create("Resume", CC_CALLBACK_1(VideoPlayerTest::menuResumeCallback, this));
    resumeItem->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    resumeItem->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 150));
 
    auto stopItem = MenuItemFont::create("Stop", CC_CALLBACK_1(VideoPlayerTest::menuStopCallback, this));
    stopItem->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    stopItem->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 200));
 
    auto hintItem = MenuItemFont::create("Hint", CC_CALLBACK_1(VideoPlayerTest::menuHintCallback, this));
    hintItem->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    hintItem->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 250));
 
    //-------------------------------------------------------------------------------------------------------------------
    auto resourceVideo = MenuItemFont::create("Play resource video", CC_CALLBACK_1(VideoPlayerTest::menuResourceVideoCallback, this));
    resourceVideo->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    resourceVideo->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width - 10,_visibleRect.origin.y + 50));
 
    auto onlineVideo = MenuItemFont::create("Play online video", CC_CALLBACK_1(VideoPlayerTest::menuOnlineVideoCallback, this));
    onlineVideo->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    onlineVideo->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width - 10,_visibleRect.origin.y + 100));
 
    auto ratioSwitch = MenuItemFont::create("KeepRatioSwitch", CC_CALLBACK_1(VideoPlayerTest::menuRatioCallback, this));
    ratioSwitch->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    ratioSwitch->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width - 10,_visibleRect.origin.y + 150));
    
    auto loopToggle = MenuItemFont::create("LoopToogle", CC_CALLBACK_1(VideoPlayerTest::menuLoopCallback, this));
    loopToggle->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    loopToggle->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width - 10,_visibleRect.origin.y + 170));
 
    auto menu = Menu::create(resourceVideo,onlineVideo,ratioSwitch,loopToggle,fullSwitch,pauseItem,resumeItem,stopItem,hintItem,nullptr);
    menu->setPosition(Vec2::ZERO);
    _uiLayer->addChild(menu);
 
    _videoStateLabel = Label::createWithSystemFont("IDLE","Arial",16);
    _videoStateLabel->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    _videoStateLabel->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width - 10,_visibleRect.origin.y + 200));
    _uiLayer->addChild(_videoStateLabel);
    
    _loopStatusLabel = Label::createWithSystemFont("(1)","Arial",10);
    _loopStatusLabel->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    _loopStatusLabel->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width - 10,_visibleRect.origin.y + 185));
    _uiLayer->addChild(_loopStatusLabel);
 
    return true;
}
 
void VideoPlayerTest::menuCloseCallback(Ref* sender)
{
    Director::getInstance()->end();
}
 
void VideoPlayerTest::menuFullScreenCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->setFullScreenEnabled(! _videoPlayer->isFullScreenEnabled());
    }
}
 
void VideoPlayerTest::menuRatioCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->setKeepAspectRatioEnabled(! _videoPlayer->isKeepAspectRatioEnabled());
    }
}
 
void VideoPlayerTest::menuLoopCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->setLooping(! _videoPlayer->isLooping());
        _loopStatusLabel->setString(_videoPlayer->isLooping() ? "(OO)" : "(1)");
    }
}
 
 
void VideoPlayerTest::menuResourceVideoCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->setFileName("cocosvideo.mp4");
        _videoPlayer->play();
    }
}
 
void VideoPlayerTest::menuOnlineVideoCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->setURL("http://benchmark.cocos2d-x.org/cocosvideo.mp4");
        _videoPlayer->play();
    }
}
 
void VideoPlayerTest::menuPauseCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->pause();
    }
}
 
void VideoPlayerTest::menuResumeCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->resume();
    }
}
 
void VideoPlayerTest::menuStopCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->stop();
    }
}
 
void VideoPlayerTest::menuHintCallback(Ref* sender)
{
    if (_videoPlayer)
    {
        _videoPlayer->setVisible(! _videoPlayer->isVisible());
    }
}
 
void VideoPlayerTest::createVideo()
{
    auto centerPos = Vec2(_visibleRect.origin.x + _visibleRect.size.width / 2,_visibleRect.origin.y + _visibleRect.size.height /2);
 
    auto widgetSize = _widget->getContentSize();
 
    _videoPlayer = VideoPlayer::create();
    _videoPlayer->setPosition(centerPos);
    _videoPlayer->setAnchorPoint(Vec2::ANCHOR_MIDDLE);
    _videoPlayer->setContentSize(Size(widgetSize.width * 0.4f,widgetSize.height * 0.4f));
    _uiLayer->addChild(_videoPlayer);
    
    _videoPlayer->addEventListener(CC_CALLBACK_2(VideoPlayerTest::videoEventCallback, this));
}
 
void VideoPlayerTest::createSlider()
{
    auto centerPos = Vec2(_visibleRect.origin.x + _visibleRect.size.width / 2,_visibleRect.origin.y + _visibleRect.size.height /2);
 
    auto hSlider = ui::Slider::create();
    hSlider->setTouchEnabled(true);
    hSlider->loadBarTexture("cocosui/sliderTrack.png");
    hSlider->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
    hSlider->loadProgressBarTexture("cocosui/sliderProgress.png");
    hSlider->setPosition(Vec2(centerPos.x, _visibleRect.origin.y + _visibleRect.size.height * 0.15f));
    hSlider->setPercent(50);
    hSlider->addEventListener(CC_CALLBACK_2(VideoPlayerTest::sliderCallback, this));
    _uiLayer->addChild(hSlider,0,1);
 
    auto vSlider = ui::Slider::create();
    vSlider->setTouchEnabled(true);
    vSlider->loadBarTexture("cocosui/sliderTrack.png");
    vSlider->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
    vSlider->loadProgressBarTexture("cocosui/sliderProgress.png");
    vSlider->setPosition(Vec2(_visibleRect.origin.x + _visibleRect.size.width * 0.15f, centerPos.y));
    vSlider->setRotation(90);
    vSlider->setPercent(50);
    vSlider->addEventListener(CC_CALLBACK_2(VideoPlayerTest::sliderCallback, this));
    _uiLayer->addChild(vSlider,0,2);
}
 
void VideoPlayerTest::sliderCallback(Ref *sender, ui::Slider::EventType eventType)
{
    if (eventType == Slider::EventType::ON_PERCENTAGE_CHANGED && _videoPlayer)
    {
        Slider*  hSlider = (Slider*)this->getChildByTag(1);
        Slider*  vSlider = (Slider*)this->getChildByTag(2);
 
        auto newPosX = _visibleRect.origin.x + _visibleRect.size.width / 2 + hSlider->getPercent() - 50;
        auto newPosY = _visibleRect.origin.y + _visibleRect.size.height / 2 + 50 - vSlider->getPercent();
 
        _videoPlayer->setPosition(Vec2(newPosX,newPosY));
    }
}
 
void VideoPlayerTest::videoEventCallback(Ref* sender, VideoPlayer::EventType eventType)
{
    switch (eventType) {
        case VideoPlayer::EventType::PLAYING:
            _videoStateLabel->setString("PLAYING");
            break;
        case VideoPlayer::EventType::PAUSED:
            _videoStateLabel->setString("PAUSED");
            break;
        case VideoPlayer::EventType::STOPPED:
            _videoStateLabel->setString("STOPPED");
            break;
        case VideoPlayer::EventType::COMPLETED:
            _videoStateLabel->setString("COMPLETED");
            break;
        default:
            break;
    }
}
 
 
// Simple Video Test
 
SimpleVideoPlayerTest::SimpleVideoPlayerTest()
{
    _videoPlayer = nullptr;
    _style = cocos2d::ui::VideoPlayer::StyleType::NONE;
    _userInputEnabled = true;
    
    _switchUserInputEnabled = nullptr;
    _switchStyle = nullptr;
}
 
void SimpleVideoPlayerTest::updateButtonsTexts()
{
    if (_switchUserInputEnabled)
    {
        std::string str = _userInputEnabled ? "< User Input Enabled >" : "< User Input Disabled >";
        _switchUserInputEnabled->setString(str);
    }
    
    if (_switchStyle)
    {
        std::string str = " - ";
        switch(_style)
        {
            case cocos2d::ui::VideoPlayer::StyleType::NONE:
                _switchUserInputEnabled->setVisible(false);
                str = "< NO Sytle >";
                break;
                
            case cocos2d::ui::VideoPlayer::StyleType::DEFAULT:
                str = "< Default Style >";
                _switchUserInputEnabled->setVisible(true);
                break;
                
            default:
                break;
        }
        
        _switchStyle->setString(str);
    }
}
 
bool SimpleVideoPlayerTest::init()
{
    if ( !UIScene::init() )
    {
        return false;
    }
    
    _visibleRect = Director::getInstance()->getOpenGLView()->getVisibleRect();
    
    MenuItemFont::setFontSize(16);
    
    _switchStyle = MenuItemFont::create("Switch Style", CC_CALLBACK_1(SimpleVideoPlayerTest::switchStyleCallback, this));
    _switchStyle->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    _switchStyle->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 50));
    
    _switchUserInputEnabled = MenuItemFont::create("Enable User Input", CC_CALLBACK_1(SimpleVideoPlayerTest::switchUserInputCallback, this));
    _switchUserInputEnabled->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
    _switchUserInputEnabled->setPosition(Vec2(_visibleRect.origin.x + 10,_visibleRect.origin.y + 100));
    
    auto menu = Menu::create(_switchUserInputEnabled,_switchStyle,nullptr);
    menu->setPosition(Vec2::ZERO);
    _uiLayer->addChild(menu);
    
    createVideo();
    updateButtonsTexts();
 
    return true;
}
 
void SimpleVideoPlayerTest::menuCloseCallback(Ref* sender)
{
    Director::getInstance()->end();
    
#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
    exit(0);
#endif
}
 
 
void SimpleVideoPlayerTest::switchStyleCallback(Ref* sender)
{
    switch (_style) {
        case cocos2d::ui::VideoPlayer::StyleType::NONE:
            _style = cocos2d::ui::VideoPlayer::StyleType::DEFAULT;
            break;
            
        case cocos2d::ui::VideoPlayer::StyleType::DEFAULT:
            _style = cocos2d::ui::VideoPlayer::StyleType::NONE;
            break;
            
        default:
            break;
    }
    
    if (_videoPlayer)
    {
        _videoPlayer->setStyle(_style);
    }
    
    //createVideo();
    updateButtonsTexts();
}
 
void SimpleVideoPlayerTest::switchUserInputCallback(Ref* sender)
{
    _userInputEnabled = !_userInputEnabled;
    if (_videoPlayer)
    {
        _videoPlayer->setUserInputEnabled(_userInputEnabled);
    }
    
    //createVideo();
    updateButtonsTexts();
}
 
 
void SimpleVideoPlayerTest::createVideo()
{
    if (_videoPlayer)
    {
        _uiLayer->removeChild(_videoPlayer);
    }
    auto centerPos = Vec2(_visibleRect.origin.x + _visibleRect.size.width / 2,_visibleRect.origin.y + _visibleRect.size.height /2);
    
    auto widgetSize = _widget->getContentSize();
    
    _videoPlayer = VideoPlayer::create();
    _videoPlayer->setPosition(centerPos);
    _videoPlayer->setAnchorPoint(Vec2::ANCHOR_MIDDLE);
    _videoPlayer->setContentSize(Size(widgetSize.width * 0.4f,widgetSize.height * 0.4f));
    _videoPlayer->setLooping(true);
    _videoPlayer->setStyle(_style);
    _videoPlayer->setUserInputEnabled(_userInputEnabled);
    
    _uiLayer->addChild(_videoPlayer);
    
   // _videoPlayer->addEventListener(CC_CALLBACK_2(SimpleVideoPlayerTest::videoEventCallback, this));
    
    _videoPlayer->setFileName("cocosvideo.mp4");
    _videoPlayer->play();
}