aardio 范例: 调用 MPV 视频播放器

import fonts.fontAwesome;
import win.ui;
/*DSG{{*/
var winform = win.form(text="调用 MPV 视频播放器";right=856;bottom=483;bgcolor=16515070;)
winform.add(
btnFullScreen={cls="plus";text='\uF047';left=811;top=452;right=852;bottom=482;color=1938422;db=1;dr=1;font=LOGFONT(h=-16;name='FontAwesome');notify=1;repeat="center";z=4};
btnPlay={cls="plus";text='\uF04B';left=10;top=456;right=42;bottom=479;color=1938422;db=1;dl=1;font=LOGFONT(h=-19;name='FontAwesome');notify=1;repeat="scale";z=5};
btnSubtitles={cls="plus";text='\uF03A';left=639;top=455;right=664;bottom=478;color=1938422;db=1;dr=1;font=LOGFONT(h=-19;name='FontAwesome');repeat="scale";z=8};
lbTime={cls="plus";text="00:00:00";left=579;top=455;right=632;bottom=475;db=1;dr=1;z=7};
plus={cls="plus";text='\uF027';left=666;top=454;right=691;bottom=477;color=1938422;db=1;dr=1;font=LOGFONT(h=-19;name='FontAwesome');repeat="scale";z=2};
trackbar={cls="plus";left=49;top=460;right=576;bottom=472;bgcolor=-2512093;border={radius=-1};color=23807;db=1;dl=1;dr=1;foreRepeat="expand";foreRight=13;forecolor=-14911489;notify=1;paddingBottom=5;paddingTop=5;z=1};
video={cls="custom";left=8;top=6;right=848;bottom=447;bgcolor=0;db=1;dl=1;dr=1;dt=1;z=6};
volume={cls="plus";left=696;top=460;right=812;bottom=472;bgcolor=-2512093;border={radius=-1};color=23807;db=1;dr=1;foreRepeat="expand";foreRight=13;forecolor=-14911489;notify=1;paddingBottom=5;paddingTop=5;z=3}
)
/*}}*/

import mpvPlayer;
var mplayer = mpvPlayer(winform.video );

//在视频上写字，所有配置参数文档：http://mpv.io/manual/master/#options
mplayer.setOption("osd-msg1","MPV播放器是极好的");

//订阅播放进度属性变更事件，所有属性参考文档 http://mpv.io/manual/master/#properties
mplayer.observeProperty("time-pos");//播放进度
mplayer.observeProperty("duration");//视频长度
mplayer.observeProperty("track-list");//加载字幕

//属性变更后触发此事件
mplayer.onPropertyChange = function(name,value){
    if( name == "time-pos" ){ 
        if( !winform.trackbar.state.active ){ 
            if(value) winform.trackbar.progressPos = value;
        }  
    }
    elseif(name == "duration"){ 
        if(value) {
            winform.trackbar.setTrackbarRange(1,value); 
            winform.btnPlay.disabledText = null;
        }
    }   
    elseif(name == "track-list"){
        //winform.cbSubtitles.trackList();//获取视频加载的字幕
    }
}

//获取反馈信息
mplayer.requestLogMessages("info");
mplayer.onLogMessage = function(text,prefix,level,levelId){

}

//文件播放结束触发此事件
mplayer.onEndFile = function(reason,err){
    winform.btnPlay.checked = false;
}

//启动一个定时器用于分发播放器事件（不然不会触发任何事件）
var tmId = winform.setInterval( 
    function(){
        event = mplayer.waitEvent(0); 
        if( event.id == 8/*_MPV_EVENT_FILE_LOADED*/){
            //winform.cbSubtitles.trackList();//获取视频加载的字幕
            winform.text = mplayer.getMediaTitle();
            winform.btnPlay.disabledText = null;
        }   
    },10 
) 

import fsys.dlg;
winform.btnPlay.oncommand = function(id,event){  

    if( winform.btnPlay.checked ){ 

        if(!mplayer.filename() ){ 
            mplayer.loadFile("http://download.aardio.com/demo/video.aardio"); 
            winform.btnPlay.disabledText = {'\uF254';'\uF251';'\uF252';'\uF253';'\uF250'}
        }

        mplayer.play();   
    }
    else {
        mplayer.stop();
        winform.trackbar.progressPos = 0;
    } 
} 

import win.debounce;
var seekDebounce = win.debounce( function(pos){
    mplayer.seek( pos  )
},50)

winform.trackbar.onPosChanged = function( pos,triggeredByUser ){
    if(triggeredByUser){
        seekDebounce(pos);
    }

    winform.lbTime.text = time(pos,"!%H:%M:%S"); 
}

import win.ui.menu;
winform.btnSubtitles.oncommand = function( id,event ){

    var subCount = 0;
    var count = mplayer.getTrackCount();

    var menu = win.ui.popmenu(winform);
    for(i=1;count){
        if( mplayer.getTrackType(i) == "sub" ){
            subCount ++;
            var id = menu.add(mplayer.getTrackTitle(i),function(){ 
                mplayer.setSubtitle( mplayer.getTrackId(i) );
            })
            menu.check(id,mplayer.getTrackSelected(i),0); 
        }
    }   

    if(!subCount){
        return winform.msgboxErr("无字幕")
    }

    menu.popup();   
}

winform.volume.setTrackbarRange(1,100)
winform.volume.progressPos = mplayer.getVolume();
winform.volume.onPosChanged = function( pos,triggeredByUser ){
    if(triggeredByUser){
        mplayer.setVolume(winform.volume.progressPos)
    }
}

winform.volume.skin({
    background={
        default=0xFF23ABD9
    };
    foreground={
        default=0xFFFF771C;
        hover=0xFFFF6600
    };
    color={
        default=0xFFFF5C00;
        hover=0xFFFF6600
    }
})

winform.trackbar.setTrackbarRange(1,100);
winform.trackbar.skin({
    background={
        default=0xFF23ABD9
    };
    foreground={
        default=0xFFFF771C;
        hover=0xFFFF6600
    };
    color={
        default=0xFFFF5C00;
        hover=0xFFFF6600
    }
})

winform.btnFullScreen.skin({
    color={
        active=0xFF00FF00;
        default=0xFFF6931D;
        disabled=0xFF6D6D6D;
        hover=0xFFFF0000
    }
})

winform.btnSubtitles.skin({
    color={
        active=0xFF00FF00;
        default=0xFFF6931D;
        disabled=0xFF6D6D6D;
        hover=0xFFFF0000
    }
})

winform.btnPlay.skin({
    color={
        active=0xFF00FF00;
        default=0xFFF6931D;
        disabled=0xFF6D6D6D;
        hover=0xFFFF0000
    }
    checked={
        text = '\uF04D'
    }
})

winform.btnFullScreen.oncommand = function(id,event){
    winform.video.fullscreen();
}

winform.show() 
win.loopMessage();