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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="chrome=1">
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<title>Solidity realtime compiler</title>
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<link rel="stylesheet" href="stylesheets/styles.css">
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<link rel="stylesheet" href="stylesheets/pygment_trac.css">
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
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<style type="text/css">
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body {
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padding: 0px;
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font-size: 12px;
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color: #111111;
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}
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#optimizeBox {
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position: absolute;
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top: 30px;
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left: 720px;
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font-size: 14px;
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}
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#input {
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position: absolute;
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top: 120px;
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left: 0px;
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width: 700px;
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bottom: 0px;
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font-size: 15px;
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}
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#output {
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position: absolute;
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top: 120px;
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left: 720px;
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right: 10px;
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bottom: 0px;
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font-size: 14px;
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}
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</style>
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<script src="libs/ace.js"></script>
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<script src="mode-solidity.js"></script>
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<script src="soljs.js"></script>
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</head>
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<body>
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<h1>Solidity realtime compiler</h1>
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Source code on the left, compiled code and AST on the right (or error).
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<div id="optimizeBox">
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<input id="optimize" type="checkbox" checked="checked"><label for="optimize">optimize</label>
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</div>
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<div id="input"> contract Ballot {
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// Create a new ballot with $(_numProposals) different proposals.
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function Ballot(uint8 _numProposals) {
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address sender = msg.sender;
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chairperson = sender;
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numProposals = _numProposals;
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}
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// Give $(voter) the right to vote on this ballot.
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// May only be called by $(chairperson).
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function giveRightToVote(address voter) {
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if (msg.sender != chairperson || voted[voter]) return;
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voterWeight[voter] = 1;
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}
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// Delegate your vote to the voter $(to).
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function delegate(address to) {
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address sender = msg.sender;
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if (voted[sender]) return;
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while (delegations[to] != address(0) && delegations[to] != sender)
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to = delegations[to];
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if (to == sender) return;
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voted[sender] = true;
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delegations[sender] = to;
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if (voted[to]) voteCounts[votes[to]] += voterWeight[sender];
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else voterWeight[to] += voterWeight[sender];
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}
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// Give a single vote to proposal $(proposal).
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function vote(uint8 proposal) {
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address sender = msg.sender;
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if (voted[sender] || proposal >= numProposals) return;
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voted[sender] = true;
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votes[sender] = proposal;
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voteCounts[proposal] += voterWeight[sender];
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}
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function winningProposal() const returns (uint8 winningProposal) {
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uint256 winningVoteCount = 0;
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uint8 proposal = 0;
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while (proposal < numProposals) {
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if (voteCounts[proposal] > winningVoteCount) {
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winningVoteCount = voteCounts[proposal];
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winningProposal = proposal;
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}
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++proposal;
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}
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}
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address chairperson;
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uint8 numProposals;
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mapping(address => uint256) voterWeight;
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mapping(address => bool) voted;
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mapping(address => uint8) votes;
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mapping(address => address) delegations;
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mapping(uint8 => uint256) voteCounts;
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}
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</div>
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<pre id="output"></pre>
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<div style="height: 100px;"></div>
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<p><small>Theme by <a href="https://github.com/orderedlist">orderedlist</a></small></p>
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<script>
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var editor = ace.edit("input");
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editor.setTheme("ace/theme/monokai");
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editor.getSession().setMode("ace/mode/javascript");
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editor.getSession().setTabSize(4);
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editor.getSession().setUseSoftTabs(true);
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var compileString = Module.cwrap("compileString", "string", ["string", "number"]);
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var previousInput = '';
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var outputArea = document.querySelector('#output');
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var compile = function() {
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var input = editor.getValue();
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var optimize = document.querySelector('#optimize').checked;
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try {
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outputArea.innerHTML = compileString(input, optimize ? 1 : 0);
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} catch (exception) {
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outputArea.innerHTML = "Uncaught JavaScript Exception:\n" + exception;
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}
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}
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var compileTimeout = null;
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var onChange = function() {
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var input = editor.getValue();
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if (input == previousInput)
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return;
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previousInput = input;
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if (compileTimeout) window.clearTimeout(compileTimeout);
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compileTimeout = window.setTimeout(compile, 300);
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};
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editor.getSession().on('change', onChange);
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document.querySelector('#optimize').addEventListener('change', compile);
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onChange();
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</script>
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</body>
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</html>
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