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html5bytebeat.html
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<!--
* Copyright 2012, Gregg Tavares.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Gregg Tavares. nor the names of his
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<meta name="theme-color" content="#000000">
<meta property="og:title" content="HTML5ByteBeat" />
<meta property="og:type" content="website" />
<meta property="og:image" content="https://greggman.com/downloads/examples/html5bytebeat/html5bytebeat.png" />
<meta property="og:description" content="music by math" />
<meta property="og:url" content="https://greggman.com/downloads/examples/html5bytebeat/html5bytebeat.html" />
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@greggman">
<meta name="twitter:creator" content="@greggman">
<meta name="twitter:domain" content="greggman.com">
<meta name="twitter:title" content="HTML5ByteBeat">
<meta name="twitter:url" content="https://greggman.com/downloads/examples/html5bytebeat/html5bytebeat.html">
<meta name="twitter:description" content="music by math">
<meta name="twitter:image:src" content="https://greggman.com/downloads/examples/html5bytebeat/html5bytebeat.png">
<link href="icon.png" rel="shortcut icon" type="image/png">
<link href="js/scrollbars.css" rel="stylesheet">
<title>HTML5 Bytebeat</title>
<script src="js/lzma.js"></script>
<script src="js/wavmaker.js"></script>
<style>
:root {
/* This is a hack just to make the songs button stay on top right
and other buttons wrap */
--show-songs-width: 7em;
}
html, body {
width: 100%;
height: 100%;
margin: 0;
font-family: Monospace;
background-color: black;
color: white;
}
a:link, a:visited, a:hover, a:active {
color: white;
text-decoration: none;
}
details>* {
margin-left: 0.5em;
}
summary:hover {
color: red;
}
.category summary {
cursor: pointer;
background-color: rgb(0, 0, 200, 0.4);
}
.sub-category summary {
cursor: pointer;
background-color: rgb(0, 0, 250, 0.4);
}
#split {
width: 100%;
height: 100%;
display: flex;
z-index: 2;
}
#songs {
flex: 0 0 auto;
width: 300px;
max-width: 35%;
height: 100%;
word-break: break-word;
background-color: rgba(64, 64, 64, 0.5);
display: flex;
flex-direction: column;
}
#song-list {
flex: 1 1 auto;
min-height: 0;
overflow: auto;
}
#songs a {
list-style: circle outside;
margin-left: 0.5em;
margin-bottom: 0.5em;
display: list-item;
max-height: 3.5em;
overflow-y: hidden;
}
#search:focus,
summary:focus,
#songs a:focus {
outline: 1px solid rgba(100, 50, 255, 1);
}
#songs .odd {
background-color: rgba(0, 0, 0, 0.8);
}
#songs a:hover {
color: magenta;
}
#main {
position: relative;
flex: 1 1 auto;
width: 100%;
height: 100%;
}
#showSongs {
position: absolute;
right: 0;
top: 0;
width: var(--show-songs-width);
}
#background {
width: 100%;
height: 100%;
}
#foreground {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
}
#visualization {
width: 100%;
height: 100%;
background-color: rgb(0, 0, 66);
display: block;
}
.status {
color: #0F0;
}
.status.error {
color: #F00;
}
#controls {
margin-right: var(--show-songs-width);
}
#code {
flex: 1 1 auto;
min-height: 0;
padding: 12px;
border: none;
border-radius: 5px;
color: #ffffff;
background-color: transparent;
font-family: Monospace;
font-size: 14px;
font-weight: bold;
text-shadow: rgba( 0, 0, 0, 1 ) 0px 1px 2px;
white-space: pre-wrap;
}
#code:hover {
background-color:rgba(0, 0, 0, 0.5);
}
textarea:focus {
outline: 0; /* this removes browser-side outline */
}
button, select, .buttonstyle, #showSongs {
padding: 8px 12px 8px 12px;
white-space: pre;
border: none;
border-radius: 5px;
margin-right: 5px;
margin-bottom: 5px;
color: #aaa;
background-color: rgba(0, 0, 0, 0.5);
font-family: Monospace;
font-size: 12px;
height: 32px;
font-weight: bold;
cursor: pointer;
}
button:hover, select:hover, .buttonstyle:select {
opacity: 1;
}
option {
color: #ffffff;
background-color: #000000;
}
.play:before { content: " play ▶"; }
.pause:before { content: "pause ■"; }
#savedialog {
display: none;
z-index: 10;
position: absolute;
left: 0px;
top: 0px;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.7);
}
#savecontainer {
display: table-cell;
vertical-align: middle;
}
#saveform {
margin: auto;
width: 400px;
height: 200px;
background-color: #888;
padding: 20px;
border-radius: 5px;
}
#saveform .settings {
margin-top: 1em;
margin-bottom: 1em;
}
input {
background: #444;
color: white;
border: none;
}
#search {
margin-top: 32px;
}
.highlight {
color: red !important;
}
.hide {
display: none !important;
}
#loadingContainer,
#startContainer {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
z-index: 1000;
position: absolute;
width: 100%;
height: 100%;
left: 0px;
top: 0px;
background-color: rgba(0, 0, 0, 0.7);
}
#loadingContainer>*,
#startButton {
color: white;
font-size: 112pt;
background-color: blue;
padding: 0.2em;
border-radius: 0.2em;
}
#loadingContainer>* {
background-color: slateblue;
font-size: 32pt;
}
#debug {
position: absolute;
left: 0;
bottom: 0;
padding: 0.5em;
background-color: rgba(0, 0, 0, 0.9);
color: #0F0
}
#chrome122issue {
margin: 1em;
padding: 1em;
border-radius: 1em;
background-color: red;
color: white;
}
#chrome122issue a {
text-decoration: underline;
color: cyan;
}
@media screen and (max-width: 700px) {
#startButton {
font-size: 48pt;
}
#code {
font-size: 16px;
}
#songs a {
margin-left: 0.5em;
}
details>* {
margin-left: 0.25em;
}
.play:before { content: "▶"; }
.pause:before { content: "■"; }
button, select, .buttonstyle, #showSongs {
max-width: 8em;
}
}
</style>
</head>
<body>
<div id="split">
<div id="main">
<div id="background">
<canvas id="visualization"></canvas>
</div>
<div id="foreground">
<div id="controls"></div>
<textarea id="code" class="layout-scrollbar"></textarea>
<pre id="debug" style="display: none;"></pre>
</div>
</div>
<div style="display: none;" id="songs">
<input id="search" type="text" placeholder="Search" autocomplete="off" />
<div id="song-list" class="layout-scrollbar"></div>
</div>
</div>
<button id="showSongs"> ▶ beats</button>
<div id="savedialog">
<div id="savecontainer">
<div id="saveform">
<div>
<img id="screenshot" />
</div>
<div class="settings">
<div> seconds: <input id="seconds" type="number" value="30" min="0" max="10000"></div>
</div>
<div><button id="save">save</button><button id="cancel">cancel</button></div>
</div>
</div>
</div>
<div id="startContainer" style="display: none;">
<div id="startButton">play ▶</div>
<div id="chrome122issue" style="display:none;">
<div>Chrome v122 is broken. Please vote to get this fixed ASAP <a href="https://issues.chromium.org/issues/324293899">here</a>.</div>
</div>
</div>
<div id="loadingContainer">
<div>loading...</div>
</div>
<script type="module" src="editor/index.js"></script>
</body>
</html>