cv_database/flask_app/app/templates/_not_bs/macros/tts.html

{%- macro basic_tts() %}
<script type="text/javascript" src="{{ url_for("static", filename="watch_out/js/articulate.min.js") }}"></script>
<script type="text/javascript">
<!--
try {
var bl_speaking = true;
if (!("speechSynthesis" in window)) { do_alert("This browser does not support TTS output"); bl_speaking = false; }

function speak(s_content) {
    if (bl_speaking!=true) { alert(s_content); return false; }
    speech = new SpeechSynthesisUtterance();
    speech.text = s_content;
    var rate = 1.10;
    var pitch = 1;
    var volume = 1;
    speech.rate = rate;
    speech.pitch = pitch;
    speech.volume = volume;
    window.speechSynthesis.speak(speech);
}// end of speak function

function pause() {
 window.speechSynthesis.pause();
};// end of pause

function resume() {
 window.speechSynthesis.resume();
};// end of resume

function stop() {
 window.speechSynthesis.cancel();
};// end of stop

} catch(e) {
    var s_err = String(e.name) + "\nmessage:" + String(e.message);
    s_err = (typeof(e.lineNumber)!="undefined") ? s_err + "\nline:" + String(e.lineNumber) : s_err;
    alert("TTS Error! " + s_err);
}//end of catch
-->
</script>
{% endmacro -%}


{%- macro full_tts() %}
<script type="text/javascript" src="{{ url_for("static", filename="watch_out/js/articulate.min.js") }}"></script>
<script type="text/javascript">
<!--
try {

var bl_speaking = true;
if (!("speechSynthesis" in window)) { alert("This browser does not support TTS output"); bl_speaking = false; }

var rate = 1.10;
var pitch = 1;
var volume = 1;
var voices = [];
var chrome = /chrome/i.test( navigator.userAgent );
var edge = /edge/i.test( navigator.userAgent );
var isChrome = ((chrome) && (!edge));

// copied from articulate.js
function voiceObj(name,language) {
    this.name = name;
    this.language = language;
}// end of voiceObj object instantiation definition

function populate_voice_list() {
    voices = [];
    var systemVoices = speechSynthesis.getVoices();
    for(var i = 0; i < systemVoices.length ; i++) {
        var s_name = systemVoices[i].name;
        var s_lang = systemVoices[i].lang;
        voices.push(new voiceObj(systemVoices[i].name,systemVoices[i].lang));
    }        // end of looping through system voices
        return voices;
}// end of populate_voice_list function

function speak(s_in) {
    if (bl_speaking!=true) { alert("no speech!"); return false; }
    s_content = (String(s_in).length>0) ? String(s_in) : "don't you want to hear me...?";
    speech = new SpeechSynthesisUtterance();
    speech.text = s_content;
    if (!isNaN($("#rate").val())) { rate = Number($("#rate").val()); }
    speech.rate = rate;
    if (!isNaN($("#pitch").val())) { pitch = Number($("#pitch").val()); }
    speech.pitch = pitch;
    if (!isNaN($("#volume").val())) { volume = Number($("#volume").val()); }
    speech.volume = volume;
    // if (isChrome) { speech.voice = speechSynthesis.getVoices().filter(function(voice) { return voice.name == "native"; })[0]; };
    // if (voiceUserDefault !== undefined) { speech.voice = speechSynthesis.getVoices().filter(function(voice) { return voice.name == voiceUserDefault; })[0]; };
    if ($("#sel_voice").prop("selectedIndex")>-1) { speech.voice = speechSynthesis.getVoices().filter(function(voice) { return voice.name == $("#sel_voice").val(); })[0]; }
    window.speechSynthesis.speak(speech);
}// end of speak function

function pause() {
 window.speechSynthesis.pause();
};// end of pause

function resume() {
 window.speechSynthesis.resume();
};// end of resume

function stop() {
 window.speechSynthesis.cancel();
};// end of stop

$("input[class='btn_voices']").click( function(event) {
    var s_which = String($(this).attr("id"));
    if (s_which=="btn_pause") {
        pause();
    } else if (s_which=="btn_resume") {
        resume();
    } else if (s_which=="btn_stop") {
        stop();
    }
});// end of input buttons click event

} catch(e) {
    var s_err = String(e.name) + "\nmessage:" + String(e.message);
    s_err = (typeof(e.lineNumber)!="undefined") ? s_err + "\nline:" + String(e.lineNumber) : s_err;
    alert("TTS Error! " + s_err);
}//end of catch
-->
</script>
{% endmacro -%}