mediaplayer.scxml - mozsearch

Enable keyboard shortcuts

<?xml version="1.0" encoding="UTF-8"?>

<!--

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

-->

<scxml

    xmlns="http://www.w3.org/2005/07/scxml"

    version="1.0"

    name="MediaPlayerStateMachine"

    initial="stopped"

    datamodel="ecmascript"

    <datamodel>

        <data id="media"/>

    </datamodel>

    <script>

        function isValidMedia() {

            var m = _event.data.media

            return (m + "").length > 0

    </script>

    <state id="stopped">

        <transition event="tap" cond="isValidMedia()" target="playing"/>

    </state>

    <state id="playing">

        <onentry>

            <assign location="media" expr="_event.data.media"/>

            <send event="playbackStarted">

                <param name="media" expr="media"/>

            </send>

        </onentry>

        <onexit>

            <send event="playbackStopped">

                <param name="media" expr="media"/>

            </send>

        </onexit>

        <transition event="tap" cond="!isValidMedia() || media === _event.data.media" target="stopped"/>

        <transition event="tap" cond="isValidMedia() &amp;&amp; media !== _event.data.media" target="playing"/>

    </state>

</scxml>