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Add url query support and history state support to online IDE #386 #400

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merged 1 commit into from
Dec 26, 2019
Merged

Add url query support and history state support to online IDE #386 #400

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32 changes: 32 additions & 0 deletions tools/examplesAlias.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
module.exports = {
"beer": "while",
"collatz": "角谷猜想",
"collatz2": "考拉兹猜想（角谷猜想）",
"divination": "春秋古筮法",
"eightqueens": "八皇后問題",
"euclidean": "歐幾里得法",
"factorial": "階乘",
"fibonacci": "斐波那契",
"fibonacci2": "斐氏列",
"fizzbuzz": "Fizz buzz",
"hanoi": "漢諾塔",
"helloworld": "問天地好在",
"helloworld+": "問天地好在+",
"import": "導入",
"mandelbrot": "曼德博集",
"mergesort": "歸併排序",
"misc": "雜項",
"modinv": "大衍求一術",
"multiplication_table": "乘算口訣",
"nested_fun": "函数",
"obj": "对象",
"pi_leibniz": "萊布尼茲圓周率估算",
"quicksort": "快速排序",
"quicksort_inplace": "快速排序2",
"quine": "自產生程式",
"quine2": "自產生程式2",
"selectionsort": "選擇排序",
"sieve": "埃氏篩",
"sqrt_newton": "牛頓求根法",
"turing": "圖靈機",
};
41 changes: 35 additions & 6 deletions tools/make_ide.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ var fs = require("fs");
var execSync = require("child_process").execSync;
var parser = require("../src/parser");
var utils = require("./utils");
const examplesAlias = require("./examplesAlias");

var files = fs.readdirSync("../examples/").filter(x => x.endsWith(".wy"));
var prgms = {};
Expand All @@ -18,9 +19,6 @@ for (var i = 0; i < files.length; i++) {
var lib = utils.loadlib();

function main() {
var ed = newEditor(prgms["mandelbrot"]);
// var ln = newLineNo(ed);

let highlighted = true;
let currentHighlightTimeout;
const highlightCode = () => {
Expand All @@ -30,17 +28,46 @@ function main() {
console.timeEnd("highlight");
};

var makeTitle = (example) => {
return (examplesAlias[example] || example) + " - wenyan-lang Online IDE";
};

var sel = document.getElementById("pick-example");
for (var k in prgms) {
var opt = document.createElement("option");
opt.value = k;
opt.innerHTML = k;
opt.text = examplesAlias[k] || k;
sel.appendChild(opt);
}
sel.value = "mandelbrot";
var match = location.search.match(/(?:^\?|&)example=([^&]+)/);
match = match && decodeURIComponent(match[1]);
var example = match || "mandelbrot";
var ed = newEditor(prgms[example]);
// var ln = newLineNo(ed);
sel.value = example;
document.title = makeTitle(example);
sel.onchange = function() {
ed.innerText = prgms[sel.value];
var example = sel.value;
if (!prgms[example]) {
return;
}
var title = makeTitle(example);
document.title = title;
ed.innerText = prgms[example];
run();
if (history.pushState) {
var url = "?example=" + encodeURIComponent(example);
history.pushState({ example: example }, title, url);
}
};
window.onpopstate = function (event) {
var example = event.state && event.state.example;
if (example && prgms[example]) {
sel.value = example;
document.title = makeTitle(example);
ed.innerText = prgms[example];
run();
}
};
var autohl = document.getElementById("auto-hl");
autohl.onchange = function() {
Expand Down Expand Up @@ -126,6 +153,7 @@ function main() {
var html = `<!--GENERATED FILE, DO NOT READ-->
<head>
<meta charset="UTF-8">
<title>wenyan-lang Online IDE</title>
<style>
[contenteditable="true"]:focus {outline: none;}
pre{tab-size: 4;}
Expand All @@ -141,6 +169,7 @@ pre{tab-size: 4;}
<table><tr><td><select id="pick-example"></select><button id="run">Run</button>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="checkbox" id="auto-hl"/><small>Auto Highlight</small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="checkbox" id="hide-std"/><small>Hide Imported Code</small>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<small>Romanization</small><select id="pick-roman"></select></td></tr><tr><td id="in" valign="top"><div class="tbar">EDITOR</div></td><td rowspan="2" valign="top"><div class="tbar">COMPILED JAVASCRIPT</div><pre id="js"></pre></td></tr><tr><td valign="top"><div class="tbar">OUTPUT</div><pre id="out"></pre></td></tr></table>
<script>var STDLIB = ${JSON.stringify(lib)};</script>
<script>var prgms = ${JSON.stringify(prgms)};</script>
<script>var examplesAlias = ${JSON.stringify(examplesAlias)};</script>
<script>${main.toString()};main();</script>
</body>
`;
Expand Down