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Improved yosys.js example

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Clifford Wolf 2015-02-15 16:16:08 +01:00
parent 4d34d031f9
commit c2cc342e1a
1 changed files with 72 additions and 60 deletions
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132
misc/yosys.html
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@ -1,60 +1,72 @@
<html> <html><head>
<head> <title>yosys.js example application</title>
<title>yosys.js example application</title> </head><body onload="document.getElementById('command').focus()">
</head> <h1>yosys.js example application</h1>
<body onload="document.getElementById('command').focus()"> <div><textarea id="output" style="width: 100%" rows="30" cols="100"></textarea></div>
<h1>yosys.js example application</h1> <div id="wait" style="display: block"><br/><b><span id="waitmsg">Loading...</span></b></div>
<div><textarea id="output" style="width: 100%" rows="30" cols="100">Loading...</textarea></div> <div id="input" style="display: none"><form onsubmit="return run_command()"><tt><span id="prompt"><br/>yosys&gt; </span></tt><input id="command" type="text" size="100"></form></div>
<div><form onsubmit="return run_command()"><tt><span id="prompt"><br/>yosys&gt; </span></tt><input id="command" type="text" size="100"></form></div> <script type='text/javascript'>
<script type='text/javascript'> var got_log_messages = false;
var got_log_messages = false; var Module = {
var Module = { print: (function() {
print: (function() { var element = document.getElementById('output');
var element = document.getElementById('output'); if (element) element.value = ''; // clear browser cache
if (element) element.value = ''; // clear browser cache return function(text) {
return function(text) { if (!got_log_messages) {
got_log_messages = true; document.getElementById('wait').style.display = 'none';
if (element && typeof(text) != "number") { document.getElementById('input').style.display = 'block';
element.value += text + "\n"; document.getElementById('waitmsg').innerText = 'Waiting for yosys.js...';
element.scrollTop = element.scrollHeight; // focus on bottom got_log_messages = true;
} }
}; if (element && typeof(text) != "number") {
})(), element.value += text + "\n";
printErr: (function() { element.scrollTop = element.scrollHeight; // focus on bottom
var element = document.getElementById('output'); }
if (element) element.value = ''; // clear browser cache };
return function(text) { })(),
if (element && typeof(text) != "number") { printErr: (function() {
console.log(text); var element = document.getElementById('output');
if (got_log_messages) { if (element) element.value = ''; // clear browser cache
element.value += text + "\n"; return function(text) {
element.scrollTop = element.scrollHeight; // focus on bottom if (element && typeof(text) != "number") {
} console.log(text);
} if (got_log_messages) {
}; element.value += text + "\n";
})(), element.scrollTop = element.scrollHeight; // focus on bottom
command: (function(cmd) { }
Module.ccall('run', '', ['string'], [cmd]) }
}), };
prompt: (function(cmd) { })(),
return Module.ccall('prompt', 'string', [], []) command: (function(cmd) {
}) Module.ccall('run', '', ['string'], [cmd])
}; }),
function run_command() { prompt: (function(cmd) {
var cmd = document.getElementById('command').value; return Module.ccall('prompt', 'string', [], [])
document.getElementById('command').value = ''; })
Module.print(Module.prompt() + cmd); };
try { function run_command() {
Module.command(cmd); var cmd = document.getElementById('command').value;
} catch (e) { document.getElementById('command').value = '';
Module.print('Caught JavaScript exception. (see JavaScript console for details.)'); Module.print(Module.prompt() + cmd);
console.log(e); document.getElementById('wait').style.display = 'block';
} document.getElementById('input').style.display = 'none';
document.getElementById('command').focus();
document.getElementById('prompt').innerText = Module.prompt(); function run_command_bh() {
return false; try {
} Module.command(cmd);
</script> } catch (e) {
<script async type="text/javascript" src="yosys.js"></script> Module.print('Caught JavaScript exception. (see JavaScript console for details.)');
</body> console.log(e);
</html> }
document.getElementById('wait').style.display = 'none';
document.getElementById('input').style.display = 'block';
document.getElementById('prompt').innerText = Module.prompt();
document.getElementById('command').focus();
}
window.setTimeout(run_command_bh, 50);
return false;
}
</script>
<script async type="text/javascript" src="yosys.js"></script>
</body></html>