videoscreen.lzx

<!-- X_LZ_COPYRIGHT_BEGIN ************************************************
* Copyright 2007-2011 Laszlo Systems, Inc.  All Rights Reserved.         *
* Use is subject to license terms.                                       *
* X_LZ_COPYRIGHT_END ************************************************** -->
<library>
    <include href="extensions/av/mediastream.lzx"/>
    <include href="extensions/av/videoview.lzx"/>

    <!--- used by videoplayer component
          @access private -->
    <class name="videoscreen" bgcolor="0x000000" visible="${(this.width > 1) && (this.height > 1)}">

        <!--- true for verbose debug logging -->
        <attribute name="debug" value="false"/>
        <attribute name="starttime" value="0" type="number"/>
        <attribute name="type" type="string" value="http"/>

        <attribute name="url" type="string" value=""/>

        <attribute name="autoplay" value="false"/>

        <attribute name="capturing" value="false"/>

        <attribute name="volume" value="1.0"/>

        <attribute name="borderLeft" value="5"/>

        <attribute name="borderRight" value="5"/>

        <attribute name="borderTop" value="5"/>

        <attribute name="borderBottom" value="5"/>

        <attribute name="aspectRatio" value="$once{             4 / 3}"/>

        <attribute name="videoWidth" value="${             Math.min(this.innerWidth,                      this.innerHeight * this.aspectRatio)}"/>

        <attribute name="videoHeight" value="${             Math.min(this.innerHeight,                      this.innerWidth / this.aspectRatio)}"/>

        <!--- the actual width of the videoview 
            @access private
        -->
        <attribute name="innerWidth" value="${             this.width - (this.borderLeft + this.borderRight)}"/>

        <!--- the actual height of the videoview 
            @access private
        -->
        <attribute name="innerHeight" value="${             this.height - (this.borderTop + this.borderBottom)}"/>

        <mediastream name="ms" autoplay="${classroot.autoplay}" type="${classroot.type}" url="${classroot.url}" debug="${parent.debug}"/>

        <videoview name="vv" x="${parent.borderLeft + (parent.innerWidth-parent.videoWidth)/2}" y="${parent.borderTop + (parent.innerHeight-parent.videoHeight)/2}" width="${parent.videoWidth}" height="${parent.videoHeight}" stream="$once{classroot.ms}" visible="${parent.visible && (this.width > 1) && (this.height > 1)}" playvolume="${classroot.volume}" starttime="${classroot.starttime}" debug="${parent.debug}">

        </videoview>


    </class>


</library>