UI框架

UI框架是瀏覽器TVSDK上的UI層，它提供與視頻播放器相關的各種UI結構。通過進行適合您環境的點更改，可以建立高度可定製的播放器。

秘訣

可自定義視覺（外觀）和UI行為。

您可以重寫自己的行為或覆蓋某些預設行為的功能。您還可以通過從頭開始編寫行為來重新使用SDK提供的行為。

建立基本播放器

primetimevisualapi.min.js 是UI框架庫，其所有功能都通過全局對象ptp公開。在以下示例中， videoPlayer 方法建立基礎播放器：

<script src="scripts/primetimevisualapi.min.js"></script>
<script>
    (function(){
        var player = ptp.videoPlayer('#video1');
    })();
</script>

配置播放器

可以通過以下方式之一配置播放器：

使用JSON對象
使用API

要生成JSON對象，Browser TVSDK提供了UI配置器工具。在工具中，可以選擇各種設定，按一下 Test Configuration 驗證設定，然後按一下 Download Configuration 下載設定。下載檔案的內容將用作要傳遞到 ptp.videoPlayer API。

如何運行UI配置器工具:

主持 frameworks 資料夾，可在本地Web伺服器上的瀏覽器TVSDK中使用。
要開啟工具，請開啟瀏覽器並導航至 < path-to-hosted-frameworks-folder>/ui-framework/ui-configurator/。

配置播放器的行為

可以使用以下方法之一配置播放器行為：

秘訣

對於某些設定，這兩個選項都可用。

使用videoBehavior API ptp.videoPlayer 返回 ptp.videoBehavior，允許您配置基礎視頻播放器。如果需要配置某些與回放相關的設定，則可以使用此選項。
```
player.setAbrControlParameters ({object})
```
將配置對象傳遞到videoPlayer函式 使用此對象時，除了上面討論的回放設定外，還可以配置UI的行為。調用方需要指定必須更改的參數，並且播放器將繼續為未指定的參數使用預設值。
```
var player = ptp.videoPlayer('#video1', {
        player: {
            abrControlParameters : {object}
    },
    controlBar : {object}
});
```
在上例中，ABR控制參數是使用配置對象配置的。還傳遞了一個對象以配置控制欄行為。

有關配置對象的結構，請參閱下面的「查看配置對象結構」部分。
訪問AdobePSDK.MediaPlayer 您可以使用 videoPlayer.getMediaPlayer 在某些高級使用情況下，您需要訪問瀏覽器TVSDK的MediaPlayer。
配置播放器的外觀 有關使播放器外觀的詳細資訊，請參閱剝皮玩家。

修改預設行為

在UI框架術語中，行為是定義特定元件的可視部分和交互部分的構造。通過使用下面概述的對象結構，可以修改要更改的行為。

例如，在顯示卷滑塊後，如果不想隱藏它，請使用以下示例：

var customVolumeSliderBehavior = function (element, configuration, player) {
    function neverHide() {
        // do nothing
 }

    var api = ptp.volumeSliderBehavior(element, configuration, player)
        .compose({
            hide: neverHide
 });
    return api;
};
var player = ptp.videoPlayer('.videoHolder', {
    controlBar : {
        volume: {
            slider: {
                behavior: customVolumeSliderBehavior
 }
        }
    }
}

注意

根據您需要的自定義，您可以覆蓋行為中的某些功能或編寫您自己的行為。有關可以覆蓋哪些功能的詳細資訊，請參閱 UI框架 API文檔。

引用

以下是一些其他參考資訊：

查看配置對象結構 這是完整的對象結構，它以分層方式將所有預設行為與行為的預設元素一起提到。在示例配置中，使用UI工廠建立元素。可以使用相同的元素或首選方法來構建元素。

您只需指定要更改的部件，其餘功能將從預設值中選取。要開始，根據使用案例，您需要提供 SingleViewConfigurationObject 或 MultiViewConfigurationObject 結構。

var DEFAULT_CONTROL_BAR_CONFIG = {
    behavior: ptp.controlBarBehavior,
    element: ptp.factories.simpleDivFactory(null, ptp.elementGetter(selector), 'ptp-control-bar'),
    audioTrack: {
        behavior: ptp.audioTrackButtonBehavior,
        element: ptp.factories.simpleButtonFactory('audioTrackBtn', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-audio-track ptp-control-bar-btn')
    },
    closedCaption: {
        behavior: ptp.closedCaptionButtonBehavior,
        element: ptp.factories.simpleButtonFactory('cc', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ' +
            'ptp-btn-closed-caption ptp-control-bar-btn hidden',
            'CC')
    },
    displayTime: {
        behavior: ptp.timeRemainingBehavior,
        element: ptp.factories.simpleDivFactory('displayTime', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-txt-control ptp-txt-display-time')
    },
    fastForward: {
        behavior: ptp.fastForwardButtonBehavior,
        element: ptp.factories.simpleButtonFactory('fastForward', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-fastforward ptp-control-bar-btn',
            'Fast Forward')
    },
    fastRewind: {
        behavior: ptp.fastRewindButtonBehavior,
        element: ptp.factories.simpleButtonFactory('fastRewind', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-fastrewind ptp-control-bar-btn',
            'Fast Rewind')
    },
    fullScreen: {
        behavior: ptp.fullScreenButtonBehavior,
        element: ptp.factories.simpleButtonFactory('fullScreen', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-fullscreen ptp-control-bar-btn',
            'Full Screen')
    },
    moreOptions: {
        behavior: ptp.moreOptionsButtonBehavior,
        element: ptp.factories.simpleButtonFactory('moreOptions', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-more-options ptp-control-bar-btn',
            'More Options')
    },
    multiView: {
        behavior: ptp.multiViewButtonBehavior,
        element: ptp.factories.simpleButtonFactory('multiView', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-multiview ptp-control-bar-btn',
            'Multi View')
    },
    socialButton: {
        behavior: ptp.shareVideoButtonBehavior,
        element: ptp.factories.simpleButtonFactory('shareVideo', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-share-video ptp-control-bar-btn',
            'Share Video')
    },
    volume: {
        behavior: ptp.volumeBehavior,
        element: ptp.factories.simpleDivFactory('volume', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-volume-control ptp-control-bar-btn'),
        mute: {
            behavior: ptp.muteButtonBehavior,
            element: ptp.factories.simpleButtonFactory('mute', ptp.elementGetter('.ptp-volume-control'),
                'ptp-control ptp-button-background ptp-btn-volume', 'Mute')
        },
        slider: {
            behavior: ptp.volumeSliderBehavior,
            element: ptp.factories.simpleSliderFactory('volumeSlider', ptp.elementGetter('.ptp-volume-control'),
                'ptp-control ptp-volume-slider ptp-volume-hidden', 'Volume')
        }
    },
    pip: {
        behavior: ptp.pipButtonBehavior,
        element: ptp.factories.simpleButtonFactory('pip', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-pip ptp-control-bar-btn', 'PIP')
    },
    playPause: {
        behavior: ptp.playPauseButtonBehavior,
        element: ptp.factories.simpleButtonFactory('play', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-playpause ptp-control-bar-btn',
            'Play')
    },
    rewind: {
        behavior: ptp.rewindButtonBehavior,
        element: ptp.factories.simpleButtonFactory('rewind', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-rewind ptp-control-bar-btn',
            'Rewind')
    },
    scrubBar: {
        element: ptp.factories.simpleDivFactory('scrubBar', ptp.elementGetter('.ptp-control-bar'), 'ptp-scrub-bar'),
        behavior: ptp.scrubBarBehavior,
 },
  bufferProgressBar: {
            element: ptp.factories.simpleDivFactory('bufferProgressBar', ptp.elementGetter('.ptp-scrub-bar'),
                'ptp-buffer-progress-bar'),
            behavior: ptp.bufferProgressBarBehavior
  },
    seekToBar: {
            element: ptp.factories.simpleDivFactory('seekToBar', ptp.elementGetter('.ptp-scrub-bar'), 'ptp-seek-to-bar'),
            behavior: ptp.seekToBarBehavior
  },
    playbackProgressBar: {
            element: ptp.factories.simpleDivFactory('playbackProgressBar', ptp.elementGetter('.ptp-scrub-bar'),
                'ptp-playback-progress-bar'),
            behavior: ptp.playProgressBarBehavior
  },
    playHead: {
            element: ptp.factories.simpleDivFactory('playHead', ptp.elementGetter('.ptp-scrub-bar'), 'ptp-progress-bar-play-head'),
            behavior: ptp.playHeadBehavior
  }
    },
    slowRewind: {
        behavior: ptp.slowRewindButtonBehavior,
        element: ptp.factories.simpleButtonFactory('slowRewind', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-slowrewind ptp-control-bar-btn',
            'Slow Rewind'),
        enabled: true
 },
    slowForward: {
        behavior: ptp.slowForwardButtonBehavior,
        element: ptp.factories.simpleButtonFactory('slowForward', ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-button-background ptp-btn-slowforward ptp-control-bar-btn',
            'Slow Forward')
    },
    spacer: {
        element: ptp.factories.simpleDivFactory('spacer', ptp.elementGetter('.ptp-control-bar'), 'ptp-fill-spacer')
    },
    trickPlayRateDisplay: {
        behavior: ptp.trickPlayRateDisplayBehavior,
        element: ptp.factories.simpleDivFactory('trickPlayDisplay',
            ptp.elementGetter('.ptp-control-bar'),
            'ptp-control ptp-btn-control ptp-control-bar-trick-play-rate hidden')
    }
};
var DEFAULT_LOCALIZATION_CONFIG = {
    locale: 'en-US',
    behavior: mapLocalizer,
    localizationMap: {
        'en-US': {
            OK: 'Okay',
            CANCEL: 'Cancel',
            DEFAULT: 'Default',
            NONE: 'None',
            FONT_MONO_W_SERIF: 'Monospaced With Serifs',
            FONT_PROP_W_SERIF: 'Proportional with Serifs',
            FONT_MONO_WO_SERIF: 'Monospaced without Serifs',
            FONT_CASUAL: 'Casual',
            FONT_CURSIVE: 'Cursive',
            FONT_SMALL_CAPS: 'Small Capitals',
            FONT_EDGE_DEFAULT: 'Default',
            FONT_EDGE_NONE: 'None',
            FONT_EDGE_RAISED: 'Raised',
            FONT_EDGE_DEPRESSED: 'Depressed',
            FONT_EDGE_UNIFORM: 'Uniform',
            FONT_EDGE_DROP_SHADOW_LEFT: 'Drop Shadow Left',
            FONT_EDGE_DROP_SHADOW_RIGHT: 'Drop Shadow Right',
            SIZE_SMALL: 'Small',
            SIZE_MEDIUM: 'Medium',
            SIZE_LARGE: 'Large',
            COLOR_BLACK: 'Black',
            COLOR_GREY: 'Grey',
            COLOR_WHITE: 'White',
            COLOR_BRIGHT_WHITE: 'Bright White',
            COLOR_DARK_RED: 'Dark Red',
            COLOR_RED: 'Red',
            COLOR_BRIGHT_RED: 'Bright Red',
            COLOR_DARK_GREEN: 'Dark Green',
            COLOR_GREEN: 'Green',
            COLOR_BRIGHT_GREEN: 'Bright Green',
            COLOR_DARK_BLUE: 'Dark Blue',
            COLOR_BLUE: 'Blue',
            COLOR_BRIGHT_BLUE: 'Bright Blue',
            COLOR_DARK_YELLOW: 'Dark Yellow',
            COLOR_YELLOW: 'Yellow',
            COLOR_BRIGHT_YELLOW: 'Bright Yellow',
            COLOR_DARK_MAGENTA: 'Dark Magenta',
            COLOR_MAGENTA: 'Magenta',
            COLOR_BRIGHT_MAGENTA: 'Bright Magenta',
            COLOR_DARK_CYAN: 'Dark Cyan',
            COLOR_CYAN: 'Cyan',
            COLOR_BRIGHT_CYAN: 'Bright Cyan',
            REPLAY: 'Replay',
            PLAY: 'Play',
            PAUSE: 'Pause',
            STOP: 'Stop'
  }
    }
};
var DEFAULT_AUDIO_TRACK_SELECTION_CONFIG = {
    behavior: ptp.audioTrackSelectionPanelBehavior,
    element: ptp.factories.simpleDivFactory('audioTrackSelectionPanel', ptp.elementGetter(selector),
        'ptp-audio-track-selection-panel hidden'),
    audioTrackSelectionPanelHeader: {
        behavior: ptp.audioTrackSelectionPanelHeader,
        element: ptp.factories.simpleDivFactory('header', ptp.elementGetter('.ptp-audio-track-selection-panel'),
            'ptp-panel-header ptp-audio-track-selection-header'),
        audioTrackSelectionPanelCloseButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('closeButton', ptp.elementGetter('.ptp-audio-track-selection-header'),
                'ptp-control ptp-btn-control ptp-panel-close-btn', 'X')
        },
        audioTrackSelectionPanelTitle: {
            element: ptp.factories.simpleDivFactory('title', ptp.elementGetter('.ptp-audio-track-selection-header'),
                'ptp-panel-title', 'Audio Track')
        }
    },
    audioTrackSelectionPanelSeparator: {
        element: ptp.factories.simpleHRFactory('audioTrackSelectionPanelSeparator',
            ptp.elementGetter('.ptp-audio-track-selection-panel'), 'ptp-hr-separator')
    },
    audioTrackSelectionMenu: {
        behavior: ptp.audioTrackSelectionMenu,
        element: ptp.factories.simpleDivFactory('audioTrackSelectionMenu', ptp.elementGetter('.ptp-audio-track-selection-panel'),
            'ptp-audio-track-selection-menu', 'Menu TBD')
    }
};

var DEFAULT_CLOSED_CAPTION_LANGUAGE_PANEL_CONFIG = {
    behavior: ptp.closedCaptionLanguagePanelBehavior,
    element: ptp.factories.simpleDivFactory('closedCaptionLanguagePanel', ptp.elementGetter(selector),
        'ptp-closed-caption-panel hidden ptp-closed-caption-language-panel'),
    closedCaptionLanguagePanelHeader: {
        behavior: ptp.closedCaptionLanguagePanelHeader,
        element: ptp.factories.simpleDivFactory('header', ptp.elementGetter('.ptp-closed-caption-language-panel'),
            'ptp-panel-header ptp-closed-caption-language-header'),
        closedCaptionLanguageCloseButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('closeButton', ptp.elementGetter('.ptp-closed-caption-language-header'),
                'ptp-control ptp-btn-control ptp-panel-close-btn', 'X')
        },
        closedCaptionLanguageTitle: {
            element: ptp.factories.simpleDivFactory('title', ptp.elementGetter('.ptp-closed-caption-language-header'),
                'ptp-panel-title', 'Closed Captions')
        },
        closedCaptionLanguageOptionsButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('title', ptp.elementGetter('.ptp-closed-caption-language-header'),
                'ptp-closed-caption-options-btn', 'Options')
        }
    },
    closedCaptionLanguageSeparator: {
        element: ptp.factories.simpleHRFactory('closedCaptionLanguageSeparator', ptp.elementGetter('.ptp-closed-caption-panel'),
            'ptp-hr-separator')
    },
    closedCaptionOptions: {
        behavior: ptp.closedCaptionLanguageMenu,
        element: ptp.factories.simpleDivFactory('captionLanguageMenu', ptp.elementGetter('.ptp-closed-caption-panel'),
            'ptp-scroll-bar ptp-closed-caption-language-menu')
    }
};

var DEFAULT_CLOSED_CAPTION_OPTIONS_PANEL_CONFIG = {
    behavior: ptp.closedCaptionOptionsPanelBehavior,
    element: ptp.factories.simpleDivFactory('closedCaptionOptionsPanel', ptp.elementGetter(selector),
        'ptp-closed-caption-panel hidden ptp-closed-caption-options-panel'),
    closedCaptionOptionsHeader: {
        behavior: ptp.closedCaptionOptionsPanelHeader,
        element: ptp.factories.simpleDivFactory('closedCaptionOptionsHeader', ptp.elementGetter('.ptp-closed-caption-options-panel'),
            'ptp-panel-header ptp-closed-caption-options-header'),
        closedCaptionOptionsCloseButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('closedCaptionOptionsCloseButton',
                ptp.elementGetter('.ptp-closed-caption-options-header'),
                'ptp-control ptp-btn-control ptp-panel-close-btn', '<')
        },
        closedCaptionOptionsTitle: {
            element: ptp.factories.simpleDivFactory('closedCaptionOptionsTitle',
                ptp.elementGetter('.ptp-closed-caption-options-header'), 'ptp-panel-title', 'Closed Captions')
        },
        closedCaptionLanguageDoneButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('closedCaptionLanguageDoneButton',
                ptp.elementGetter('.ptp-closed-caption-options-header'), 'ptp-closed-caption-done-btn', 'Done')
        }
    },
    closedCaptionOptionsHeaderSeparator: {
        element: ptp.factories.simpleHRFactory('closedCaptionOptionsHeaderSeparator',
            ptp.elementGetter('.ptp-closed-caption-options-panel'), 'ptp-hr-separator')
    },
    closedCaptionOptionsMenu: {
        behavior: ptp.closedCaptionOptionsMenu,
        element: ptp.factories.simpleDivFactory('closedCaptionOptionsMenu', ptp.elementGetter('.ptp-closed-caption-options-panel'),
            'ptp-closed-caption-options-menu'),
        closedCaptionOptionsMainMenu: {
            behavior: ptp.closedCaptionOptionsMainMenu,
            element: ptp.factories.simpleDivFactory('closedCaptionOptionsMainMenu',
                ptp.elementGetter('.ptp-closed-caption-options-menu'),
                'ptp-scroll-bar ptp-closed-caption-options-main-menu'),
            closedCaptionOptionsFontStyle: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontStyle',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Font Style')
            },
            closedCaptionOptionsFontSize: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontSize',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Font Size')
            },
            closedCaptionOptionsFontColor: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontColor',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Font Color')
            },
            closedCaptionOptionsFontOpacity: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontOpacity',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Font Opacity')
            },
            closedCaptionOptionsBackgroundColor: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsBackgroundColor',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Background Color')
            },
            closedCaptionOptionsBackgroundOpacity: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsBackgroundOpacity',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Background Opacity')
            },
            closedCaptionOptionsFillColor: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFillColor',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Fill Color')
            },
            closedCaptionOptionsFillOpacity: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFillOpacity',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Fill Opacity')
            },
            closedCaptionOptionsFontEdge: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontEdge',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Stroke Weight')
            },
            closedCaptionOptionsFontEdgeColor: {
                behavior: ptp.buttonBehavior,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontEdgeColor',
                    ptp.elementGetter('.ptp-closed-caption-options-main-menu'),
                    'ptp-closed-caption-options-menu-item', 'Stroke Color')
            }
        },
        closedCaptionOptionsMenuSeparator: {
            element: ptp.factories.simpleHRFactory('closedCaptionOptionsMenuSeparator',
                ptp.elementGetter('.ptp-closed-caption-options-menu'),
                'ptp-closed-caption-options-menu-separator')
        },
        closedCaptionOptionsSubMenu: {
            behavior: ptp.closedCaptionOptionsSubMenu,
            closedCaptionOptionsFontStyleSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontStyleSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsFontEdgeSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontEdgeSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsFontEdgeColorSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontEdgeColorSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsFontSizeSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontSizeSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsFontColorSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontColorSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsFontOpacitySubMenu: {
                behavior: ptp.sliderMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFontOpacitySubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-closed-caption-options-sub-menu ptp-closed-caption-options-opacity-slider hidden')
            },
            closedCaptionOptionsBackgroundColorSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsBackgroundColorSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsBackgroundOpacitySubMenu: {
                behavior: ptp.sliderMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsBackgroundOpacitySubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-closed-caption-options-sub-menu ptp-closed-caption-options-opacity-slider hidden')
            },
            closedCaptionOptionsFillColorSubMenu: {
                behavior: ptp.verticalListMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFillColorSubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-scroll-bar ptp-closed-caption-options-sub-menu hidden')
            },
            closedCaptionOptionsFillOpacitySubMenu: {
                behavior: ptp.sliderMenu,
                element: ptp.factories.simpleDivFactory('closedCaptionOptionsFillOpacitySubMenu',
                    ptp.elementGetter('.ptp-closed-caption-options-menu'),
                    'ptp-closed-caption-options-sub-menu ptp-closed-caption-options-opacity-slider hidden')
            }
        }
    },
    closedCaptionOptionsPreviewSeparator: {
        element: ptp.factories.simpleHRFactory('closedCaptionOptionsPreviewSeparator',
            ptp.elementGetter('.ptp-closed-caption-options-panel'), 'ptp-hr-separator')
    },
    closedCaptionPreviewPanel: {
        behavior: ptp.closedCaptionPreviewPanel,
        text: 'Sample Captions',
        element: ptp.factories.simpleDivFactory('closedCaptionPreviewPanel',
            ptp.elementGetter('.ptp-closed-caption-options-panel'),
            'ptp-closed-caption-preview-panel', 'Sample Captions')
    },
    closedCaptionOptionsFooterSeparator: {
        element: ptp.factories.simpleHRFactory('closedCaptionOptionsFooterSeparator',
            ptp.elementGetter('.ptp-closed-caption-options-panel'), 'ptp-hr-separator')
    },
    closedCaptionOptionsFooter: {
        behavior: ptp.closedCaptionOptionsFooter,
        element: ptp.factories.simpleDivFactory('closedCaptionOptionsFooter',
            ptp.elementGetter('.ptp-closed-caption-options-panel'), 'ptp-closed-caption-options-footer'),
        closedCaptionOptionsResetButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('closedCaptionOptionsResetButton',
                ptp.elementGetter('.ptp-closed-caption-options-footer'),
                'ptp-closed-caption-options-reset-button', 'Reset to Default')
        },
        closedCaptionOptionsApplyButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('closedCaptionOptionsApplyButton',
                ptp.elementGetter('.ptp-closed-caption-options-footer'),
                'ptp-closed-caption-options-apply-button', 'Apply')
        }
    }
};

var DEFAULT_SHARE_VIDEO_PANEL_CONFIG = {
    behavior: ptp.shareVideoPanelBehavior,
    element: ptp.factories.simpleDivFactory('shareVideoPanel', ptp.elementGetter(selector), 'ptp-share-video-panel hidden'),
    shareVideoPanelHeader: {
        behavior: ptp.shareVideoPanelHeader,
        element: ptp.factories.simpleDivFactory('shareVideoPanelHeader', ptp.elementGetter('.ptp-share-video-panel'),
            'ptp-panel-header ptp-share-video-panel-header'),
        shareVideoPanelCloseButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('shareVideoPanelCloseButton', ptp.elementGetter('.ptp-share-video-panel-header'),
                'ptp-control ptp-btn-control ptp-panel-close-btn', 'X')
        },
        shareVideoPanelTitle: {
            element: ptp.factories.simpleDivFactory('shareVideoPanelTitle', ptp.elementGetter('.ptp-share-video-panel-header'),
                'ptp-panel-title', 'Social Share')
        }
    },
    shareVideoPanelHeaderSeparator: {
        element: ptp.factories.simpleHRFactory('shareVideoPanelHeaderSeparator', ptp.elementGetter('.ptp-share-video-panel'),
            'ptp-hr-separator')
    },
    shareVideoPanelMenu: {
        element: ptp.factories.simpleDivFactory('shareVideoPanelMenu', ptp.elementGetter('.ptp-share-video-panel'),
            'share-video-panel-menu'),
        behavior: ptp.shareVideoPanelMenu,
        shareVideoPanelFacebookBtn: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('shareVideoPanelFacebookBtn', ptp.elementGetter('.share-video-panel-menu'),
                'ptp-btn-control ptp-button-background ptp-share-video-panel-menu-item ' +
                'ptp-btn-share-video-facebook')
        },
        shareVideoPanelTwitterBtn: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('shareVideoPanelTwitterBtn', ptp.elementGetter('.share-video-panel-menu'),
                'ptp-btn-control ptp-button-background ptp-share-video-panel-menu-item ' +
                'ptp-btn-share-video-twitter')
        },
        shareVideoPanelGoogleBtn: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('shareVideoPanelGoogleBtn', ptp.elementGetter('.share-video-panel-menu'),
                'ptp-btn-control ptp-button-background ptp-share-video-panel-menu-item ' +
                'ptp-btn-share-video-google-plus')
        },
        shareVideoPanelLinkedinBtn: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('shareVideoPanelLinkedinBtn', ptp.elementGetter('.share-video-panel-menu'),
                'ptp-btn-control ptp-button-background ptp-share-video-panel-menu-item ' +
                'ptp-btn-share-video-linkedin')
        }
    }
};

var DEFAULT_MORE_OPTIONS_CONTROL_PANEL_CONFIG = {
    behavior: ptp.moreOptionsControlPanel,
    element: ptp.factories.simpleDivFactory('moreOptionsControlPanel', ptp.elementGetter(selector),
        'ptp-more-options-control-panel hidden'),
    moreOptionsControlPanelHeader: {
        behavior: ptp.moreOptionsControlPanelHeader,
        element: ptp.factories.simpleDivFactory('moreOptionsControlPanelHeader',
            ptp.elementGetter('.ptp-more-options-control-panel'),
            'ptp-panel-header ptp-more-options-control-panel-header'),
        moreOptionsControlPanelCloseButton: {
            behavior: ptp.buttonBehavior,
            element: ptp.factories.simpleDivFactory('moreOptionsControlPanelCloseButton',
                ptp.elementGetter('.ptp-more-options-control-panel-header'),
                'ptp-control ptp-btn-control ptp-panel-close-btn', 'X')
        },
        moreOptionsControlPanelTitle: {
            element: ptp.factories.simpleDivFactory('moreOptionsPanelTitle',
                ptp.elementGetter('.ptp-more-options-control-panel-header'),
                'ptp-panel-title', 'Options')
        }
    },
    moreOptionsPanelHeaderSeparator: {
        element: ptp.factories.simpleHRFactory('moreOptionsPanelHeaderSeparator',
            ptp.elementGetter('.ptp-more-options-control-panel'),
            'ptp-hr-separator')
    },
    moreOptionsPanelMenu: {
        element: ptp.factories.simpleDivFactory('moreOptionsPanelMenu',
            ptp.elementGetter('.ptp-more-options-control-panel'),
            'ptp-more-options-control-panel-menu'),
        behavior: ptp.moreOptionsControlPanelMenu,
        audioTrackButton: {
            behavior: ptp.audioTrackButtonBehavior,
            element: ptp.factories.simpleButtonFactory('audioTrackBtn', ptp.elementGetter('.ptp-more-options-control-panel-menu'),
                'ptp-control ptp-btn-control ptp-button-background ptp-btn-audio-track ' +
                'ptp-more-options-control-panel-menu-item ' +
                'ptp-more-options-menu-btn',
                'Audio Track')
        },
        multiViewButton: {
            behavior: ptp.multiViewButtonBehavior,
            element: ptp.factories.simpleButtonFactory('multiView', ptp.elementGetter('.ptp-more-options-control-panel-menu'),
                'ptp-control ptp-btn-control ptp-button-background ptp-btn-multiview ' +
                'ptp-more-options-control-panel-menu-item ' +
                'ptp-more-options-menu-btn',
                'Multi View')
        },
        pipButton: {
            behavior: ptp.pipButtonBehavior,
            element: ptp.factories.simpleButtonFactory('pip', ptp.elementGetter('.ptp-more-options-control-panel-menu'),
                'ptp-control ptp-btn-control ptp-button-background ptp-btn-pip ' +
                'ptp-more-options-control-panel-menu-item ' +
                'ptp-more-options-menu-btn', 'PIP')
        },
        socialButton: {
            behavior: ptp.shareVideoButtonBehavior,
            element: ptp.factories.simpleButtonFactory('shareVideo', ptp.elementGetter('.ptp-more-options-control-panel-menu'),
                'ptp-control ptp-btn-control ptp-button-background ptp-btn-share-video ' +
                'ptp-more-options-control-panel-menu-item ' +
                'ptp-more-options-menu-btn',
                'Share Video')
        }
    }
};

SingleViewConfigurationObject = {
    element: ptp.elementGetter(selector),
    classNames: 'ptp-root-element',
    behavior: ptp.singleViewBehavior,
    logLevel: 0,
    logOutput: null,
    player: {
        element: ptp.factories.simpleDivFactory('videoPlayer', ptp.elementGetter(selector),
            'ptp-main-video-div-style ptp-background-style'),
        behavior: ptp.videoBehavior,
        autoPlay: true,
        bufferingOverlay: {
            behavior: ptp.bufferingOverlayBehavior,
            element: ptp.createDiv('bufferingOverlay', ptp.elementGetter('.ptp-main-video-div-style'), 'ptp-buffering-overlay')
        },
        errorMessagePanel: {
            behavior: ptp.errorMessagePanelBehavior,
            element: ptp.createDiv('errorMessagePanel', ptp.elementGetter('.ptp-main-video-div-style'), 'ptp-error-message-panel hidden')
        },
        controlsDisabledInAd: //same as ptp.videoBehavior.setControlsDisabledInAd
 mediaPlayerItemConfig: //same as ptp.videoBehavior.setMediaPlayerItemConfig
   abrControlParameters: //same as ptp.videoBehavior.setAbrControlParameters
  bufferControlParameters: //same as ptp.videoBehavior.setBufferControlParameters
  ccVisibility: //same as ptp.videoBehavior.setCCVisibility
   ccStyle: //same as ptp.videoBehavior.setCCStyle
  mediaResource: //same as ptp.videoBehavior.setMediaResource
  volume: //same as ptp.videoBehavior.setVolume
  },

    pip: {
        element: ptp.factories.simpleDivFactory('pip', ptp.elementGetter(selector), 'ptp-pip-video-div'),
            behavior: ptp.videoBehavior,
            bufferingOverlay: {
            behavior: ptp.bufferingOverlayBehavior,
                element: ptp.createDiv('bufferingOverlay', ptp.elementGetter('.ptp-pip-video-div'), 'ptp-buffering-overlay')
        },
        errorMessagePanel: {
            behavior: ptp.errorMessagePanelBehavior,
                element: ptp.createDiv('errorMessagePanel', ptp.elementGetter('.ptp-pip-video-div'), 'ptp-error-message-panel hidden')
        },
        autoPlay: false
  },
    localization: DEFAULT_LOCALIZATION_CONFIG,
    controlBar: DEFAULT_CONTROL_BAR_CONFIG,
    audioTrackSelectionPanel: DEFAULT_AUDIO_TRACK_SELECTION_CONFIG,
    closedCaptionLanguagePanel: DEFAULT_CLOSED_CAPTION_LANGUAGE_PANEL_CONFIG,
    closedCaptionOptionsPanel: DEFAULT_CLOSED_CAPTION_OPTIONS_PANEL_CONFIG,
    moreOptionsControlPanel: DEFAULT_MORE_OPTIONS_CONTROL_PANEL_CONFIG,
    shareVideoPanel: DEFAULT_SHARE_VIDEO_PANEL_CONFIG
};

MultiViewConfigurationObject = {
    element: ptp.elementGetter(selector),
    classNames: 'ptp-root-element',
    behavior: ptp.multiViewBehavior,
    logLevel: 0,
    logOutput: null,
    multiVideoHolder: {
        element: ptp.factories.simpleDivFactory('multiViewPlayer', ptp.elementGetter(selector), 'ptp-multi-view-container')
    },
    views: [
        {
            player: {} // see in SingleViewConfigurationObject above
  }
    ],
    localization: DEFAULT_LOCALIZATION_CONFIG,
    controlBar: DEFAULT_CONTROL_BAR_CONFIG,
    audioTrackSelectionPanel: DEFAULT_AUDIO_TRACK_SELECTION_CONFIG,
    closedCaptionLanguagePanel: DEFAULT_CLOSED_CAPTION_LANGUAGE_PANEL_CONFIG,
    closedCaptionOptionsPanel: DEFAULT_CLOSED_CAPTION_OPTIONS_PANEL_CONFIG,
    moreOptionsControlPanel: DEFAULT_MORE_OPTIONS_CONTROL_PANEL_CONFIG,
    shareVideoPanel: DEFAULT_SHARE_VIDEO_PANEL_CONFIG
};

幫助程式構造 此構造由以下組成：
- 工廠要建立可視元素，可以使用 ptp.factories.simpleButtonFactory。 ptp.factories.simpleDivFactory。 ptp.factories.simpleHRFactory, ptp.factories.simpleSliderFactory。有關詳細資訊，請參見 UI框架 API文檔。
- 米辛混合是可組合的模組，可以在使用公共結構的行為中組合。例如，許多元件希望瞭解在廣告播放時可能影響其行為的更改。所有這些元素都將 adBreak 類。
  
  下面是如何實現內置混合的示例 adBreakStyling:
```
adBreakStyling = function (element, player) {
    ...
    ...
    return composable().compose({
        init: init,
        manageAdBreakStyle: manageAdBreakStyle
 });
}
```
  以下是行為如何使用此混合：
```
customBehavior = function (element, configuration, player) {
    var api =
        component(element, configuration, player, clickHandler).compose(
            adBreakStyling(element, player).compose({
                init: init,
            }));
    return api;
}
```
  現在 customBehavior 可以使用 adBreakStyling，在本例中是 manageAdBreakStyle。另一個使用情形是混合可以添加事件偵聽器，而在處理程式中，混合可以以某種方式修改元素。隨後，使用此混合的元件將自動具有此功能。
- 實用程式 一些公用設施，如 ptp.elementGetter，用於配置節和 ptp.deepmerge，可幫助您編寫或擴展行為。有關詳細資訊，請參見 UI框架 API文檔。

UI框架

建立基本播放器

配置播放器

修改預設行為

引用

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