mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-19 19:10:17 +00:00
...
This commit is contained in:
blueloveTH
parent
d3a851fb46
commit
ca459f6b65
@ -7,4 +7,8 @@ mkdir web/lib
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SRC=$(find src/ -name "*.c")
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emcc $SRC -Iinclude/ -s -Os -sEXPORTED_FUNCTIONS=_py_initialize,_py_finalize,_py_exec,_py_replinput -sEXPORTED_RUNTIME_METHODS=ccall -o web/lib/pocketpy.js
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emcc $SRC -Iinclude/ -s -Os \
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-sEXPORTED_FUNCTIONS=_py_initialize,_py_exec,_py_finalize,_py_printexc,_py_clearexc \
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-sEXPORTED_RUNTIME_METHODS=ccall \
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-sALLOW_MEMORY_GROWTH=1 \
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-o web/lib/pocketpy.js
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269
web/index.html
269
web/index.html
@ -1,15 +1,256 @@
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<!doctype html>
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<html>
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<head>
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<!--
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Note:
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This site was created by modifying code pen https://codepen.io/antonmedv/pen/PoPoGwg
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written by 'Anton Medvedev' the license can be found bellow.
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LICENSE
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-------
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Copyright (c) 2022 by Anton Medvedev (https://codepen.io/antonmedv/pen/PoPoGwg)
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do
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so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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-->
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>pocketpy demo</title>
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<link rel="stylesheet" href="xterm/xterm.css" />
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<script src="xterm/xterm.js"></script>
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<script src="index.js" ></script>
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</head>
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<body>
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<div id="terminal"></div>
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<script>term_init();</script>
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<script src="./lib/pocketpy.js"></script>
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</body>
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</html>
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<script src="static/codejar/codejar.js"></script>
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<script src="static/codejar/linenumbers.js"></script>
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<script src="static/highlight.js/highlight.min.js"></script>
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<link rel="stylesheet" href="static/highlight.js/github-dark-dimmed.min.css">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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<style>
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@import url("https://fonts.googleapis.com/css2?family=Lato:wght@300&family=PT+Mono&display=swap");
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.hljs{display:block;overflow-x:auto;padding:.5em;background:#282a36}
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.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-section,.hljs-link{color:#73cbde}
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.hljs,.hljs-subst{color:#f8f8f2}
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.hljs-string,.hljs-title,.hljs-name,.hljs-type,.hljs-attribute,.hljs-symbol,
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.hljs-bullet,.hljs-addition,.hljs-variable,.hljs-template-tag,.hljs-template-variable{color:#f1fa8c}
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.hljs-comment,.hljs-quote,.hljs-deletion,.hljs-meta{color:#6272a4}
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.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-title,.hljs-section,.hljs-doctag,
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.hljs-type,.hljs-name,.hljs-strong{font-weight:bold}.hljs-emphasis{font-style:italic}
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:root {
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--window-width: 80%;
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}
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body {
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background-color: #778abb;
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font-family: Lato, sans-serif;
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font-weight: 300;
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font-size: 15px;
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margin: 0;
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}
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*,
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*:before,
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*:after {
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box-sizing: border-box;
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}
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*:focus {
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outline: none;
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}
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a,
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a:visited,
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a:active {
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color: black;
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}
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main {
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min-height: 100vh;
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display: flex;
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align-items: center;
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flex-direction: column;
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}
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.title {
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color: #fff;
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text-align: center;
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font-weight: 300;
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font-size: 34px;
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margin-top: 20px;
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}
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.window {
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width: var(--window-width);
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border-radius: 6px;
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box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
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overflow: hidden;
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margin-bottom: 20px;
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}
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.window .window-header {
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height: 25px;
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background: Gainsboro;
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position: relative;
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}
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.window .window-header .action-buttons {
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position: absolute;
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top: 50%;
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left: 10px;
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margin-top: -5px;
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width: 10px;
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height: 10px;
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background: Crimson;
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border-radius: 50%;
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box-shadow: 15px 0 0 Orange, 30px 0 0 LimeGreen;
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}
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#code-editor {
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border-bottom-left-radius: 6px;
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border-bottom-right-radius: 6px;
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box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12),
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0 3px 1px -2px rgba(0, 0, 0, 0.2);
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font-family: "PT Mono", monospace;
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font-size: 14px;
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font-weight: 400;
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min-height: 300px;
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letter-spacing: normal;
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line-height: 20px;
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padding: 10px;
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resize: none !important;
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tab-size: 4;
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}
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#run-button {
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padding-left: 10px;
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padding-right: 10px;
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font-weight: bold;
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cursor: pointer;
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}
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#code-editor.hljs {
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padding: 10px;
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}
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#output-wrapper {
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font-family: "PT Mono", monospace;
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width: var(--window-width);
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min-height: 50px;
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background-color: #282a36;
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border-radius: 6px;
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padding: 10px;
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color: white;
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margin:0 !important;
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}
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#code-output span.error-line {
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color: #ec5424;
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}
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.controls {
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font-size: 14px;
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position: absolute;
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top: 50%;
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right: 10px;
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margin-top: -10px;
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display: flex;
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}
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.controls > div:first-child > a {
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display: inline-block;
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width: 40px;
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}
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.features {
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width: 547px;
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font-size: 16px;
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margin-bottom: 30px;
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}
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</style>
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<title>Try Online</title>
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</head>
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<body id="tryonline-body">
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<main>
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<br>
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<div class="window">
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<div class="window-header">
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<div class="action-buttons"></div>
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<div class="controls">
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<div id="run-button">Run</div>
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</div>
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</div>
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<div class="window-body">
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<div id="code-editor" class="language-python" data-gramm="false"># A recursive fibonacci function.
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def fib(n):
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if n < 2:
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return n
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return fib(n-1) + fib(n-2)
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# Prints all fibonacci from 0 to 10 exclusive.
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for i in range(10):
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print(f"fib({i}) = {fib(i)}")
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</div>
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</div>
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</div>
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<pre id="output-wrapper"><div id="code-output">...</div></pre>
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<br>
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</main>
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<script>
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let code_editor = document.querySelector('#code-editor');
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let code_output = document.querySelector('#code-output');
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let run_button = document.querySelector('#run-button');
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let highlight = withLineNumbers(function(editor) {
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editor.textContent = editor.textContent;
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hljs.highlightElement(editor);
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});
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highlight(code_editor);
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CodeJar(code_editor, highlight); //, { indentOn: /[(\[{:]$/});
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var Module = {
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onRuntimeInitialized: function() {
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Module.ccall('py_initialize', null, [], []);
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},
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print: function(text) {
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console.log(text);
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code_output.innerText += text + '\n';
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},
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onabort: function(what) {
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code_output.innerText += 'Aborted: ' + what + '\n';
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Module.ccall('py_finalize', null, [], []);
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}
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};
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window.onload = function() {
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var script = document.createElement('script');
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script.src = 'lib/pocketpy.js';
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document.head.appendChild(script);
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run_button.onclick = function() {
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code_output.innerText = '';
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const source = code_editor.textContent;
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var ok = Module.ccall(
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'py_exec', 'boolean', ['string', 'string', 'number', 'number'],
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[source, 'main.py', 0, 0]
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);
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if (!ok) {
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Module.ccall('py_printexc', null, [], []);
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Module.ccall('py_clearexc', null, ['number'], [0]);
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}
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}
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}
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</script>
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</body>
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</html>
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163
web/index.js
163
web/index.js
@ -1,163 +0,0 @@
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const MINIMUM_COLS = 2
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const MINIMUM_ROWS = 1
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class FitAddon {
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constructor() {}
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activate(terminal) {
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this._terminal = terminal
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}
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dispose() {}
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fit() {
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const dims = this.proposeDimensions()
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if (!dims || !this._terminal || isNaN(dims.cols) || isNaN(dims.rows)) {
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return
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}
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// TODO: Remove reliance on private API
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const core = this._terminal._core
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// Force a full render
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if (
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this._terminal.rows !== dims.rows ||
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this._terminal.cols !== dims.cols
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) {
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core._renderService.clear()
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this._terminal.resize(dims.cols, dims.rows)
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}
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}
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proposeDimensions() {
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if (!this._terminal) {
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return undefined
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}
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||||
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if (!this._terminal.element || !this._terminal.element.parentElement) {
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return undefined
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}
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|
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// TODO: Remove reliance on private API
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const core = this._terminal._core
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const dims = core._renderService.dimensions
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if (dims.actualCellWidth === 0 || dims.actualCellHeight === 0) {
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return undefined
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}
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const scrollbarWidth =
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this._terminal.options.scrollback === 0 ? 0 : core.viewport.scrollBarWidth
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|
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const parentElementStyle = window.getComputedStyle(
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this._terminal.element.parentElement
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)
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const parentElementHeight = parseInt(
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parentElementStyle.getPropertyValue("height")
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)
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const parentElementWidth = Math.max(
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0,
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parseInt(parentElementStyle.getPropertyValue("width"))
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)
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const elementStyle = window.getComputedStyle(this._terminal.element)
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const elementPadding = {
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top: parseInt(elementStyle.getPropertyValue("padding-top")),
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bottom: parseInt(elementStyle.getPropertyValue("padding-bottom")),
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right: parseInt(elementStyle.getPropertyValue("padding-right")),
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||||
left: parseInt(elementStyle.getPropertyValue("padding-left"))
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}
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const elementPaddingVer = elementPadding.top + elementPadding.bottom
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const elementPaddingHor = elementPadding.right + elementPadding.left
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const availableHeight = parentElementHeight - elementPaddingVer
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const availableWidth =
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parentElementWidth - elementPaddingHor - scrollbarWidth
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const geometry = {
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cols: Math.max(
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MINIMUM_COLS,
|
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Math.floor(availableWidth / dims.actualCellWidth)
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),
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rows: Math.max(
|
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MINIMUM_ROWS,
|
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Math.floor(availableHeight / dims.actualCellHeight)
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||||
)
|
||||
}
|
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return geometry
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************/
|
||||
|
||||
const term = new Terminal(
|
||||
{
|
||||
cursorBlink: true,
|
||||
fontSize: 16,
|
||||
theme: {
|
||||
background: '#282C34',
|
||||
foreground: '#ffffff',
|
||||
cursor: '#ffffff',
|
||||
cursorAccent: '#282C34',
|
||||
selection: '#41454E',
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||||
},
|
||||
}
|
||||
);
|
||||
|
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var command = "";
|
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var need_more_lines = false;
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var stopped = false;
|
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var repl = 0;
|
||||
|
||||
var Module = {
|
||||
'print': function(text) {
|
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term.write(text + "\r\n");
|
||||
},
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||||
'printErr': function(text) {
|
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term.write(text + "\r\n");
|
||||
},
|
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'onRuntimeInitialized': function(text) {
|
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var vm = Module.ccall('pkpy_new_vm', 'number', ['boolean'], [true]);
|
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repl = Module.ccall('pkpy_new_repl', 'number', ['number'], [vm]);
|
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term.write(need_more_lines ? "... " : ">>> ");
|
||||
},
|
||||
'onAbort': function(text) {
|
||||
stopped = true;
|
||||
},
|
||||
};
|
||||
|
||||
function term_init() {
|
||||
term.open(document.getElementById('terminal'));
|
||||
const addon = new FitAddon();
|
||||
term.loadAddon(addon);
|
||||
addon.fit();
|
||||
|
||||
// refit when window is resized
|
||||
window.addEventListener('resize', () => {
|
||||
addon.fit();
|
||||
});
|
||||
|
||||
term.onData(e => {
|
||||
if (stopped) return;
|
||||
switch (e) {
|
||||
case '\r': // Enter
|
||||
term.write("\r\n");
|
||||
need_more_lines = Module.ccall('pkpy_repl_input', 'bool', ['number', 'string'], [repl, command]);
|
||||
command = '';
|
||||
term.write(need_more_lines ? "... " : ">>> ");
|
||||
break;
|
||||
case '\u007F': // Backspace (DEL)
|
||||
var cnt = term._core.buffer.x-4;
|
||||
if(cnt<=0 || command.length==0) break;
|
||||
// delete the last unicode char
|
||||
command = command.replace(/.$/u, "");
|
||||
// clear the whole line
|
||||
term.write('\b \b'.repeat(cnt));
|
||||
// re-write the command
|
||||
term.write(command);
|
||||
break;
|
||||
default: // Print all other characters for demo
|
||||
if (e >= String.fromCharCode(0x20) && e <= String.fromCharCode(0x7E) || e >= '\u00a0') {
|
||||
command += e;
|
||||
term.write(e);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
423
web/static/codejar/codejar.js
Normal file
423
web/static/codejar/codejar.js
Normal file
@ -0,0 +1,423 @@
|
||||
const globalWindow = window;
|
||||
function CodeJar(editor, highlight, opt = {}) {
|
||||
const options = Object.assign({ tab: '\t', indentOn: /{$/, spellcheck: false, catchTab: true, preserveIdent: true, addClosing: true, history: true, window: globalWindow }, opt);
|
||||
const window = options.window;
|
||||
const document = window.document;
|
||||
let listeners = [];
|
||||
let history = [];
|
||||
let at = -1;
|
||||
let focus = false;
|
||||
let callback;
|
||||
let prev; // code content prior keydown event
|
||||
let isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
|
||||
editor.setAttribute('contentEditable', isFirefox ? 'true' : 'plaintext-only');
|
||||
editor.setAttribute('spellcheck', options.spellcheck ? 'true' : 'false');
|
||||
editor.style.outline = 'none';
|
||||
editor.style.overflowWrap = 'break-word';
|
||||
editor.style.overflowY = 'auto';
|
||||
editor.style.resize = 'vertical';
|
||||
editor.style.whiteSpace = 'pre-wrap';
|
||||
highlight(editor);
|
||||
const debounceHighlight = debounce(() => {
|
||||
const pos = save();
|
||||
highlight(editor, pos);
|
||||
restore(pos);
|
||||
}, 30);
|
||||
let recording = false;
|
||||
const shouldRecord = (event) => {
|
||||
return !isUndo(event) && !isRedo(event)
|
||||
&& event.key !== 'Meta'
|
||||
&& event.key !== 'Control'
|
||||
&& event.key !== 'Alt'
|
||||
&& !event.key.startsWith('Arrow');
|
||||
};
|
||||
const debounceRecordHistory = debounce((event) => {
|
||||
if (shouldRecord(event)) {
|
||||
recordHistory();
|
||||
recording = false;
|
||||
}
|
||||
}, 300);
|
||||
const on = (type, fn) => {
|
||||
listeners.push([type, fn]);
|
||||
editor.addEventListener(type, fn);
|
||||
};
|
||||
on('keydown', event => {
|
||||
if (event.defaultPrevented)
|
||||
return;
|
||||
prev = toString();
|
||||
if (options.preserveIdent)
|
||||
handleNewLine(event);
|
||||
else
|
||||
firefoxNewLineFix(event);
|
||||
if (options.catchTab)
|
||||
handleTabCharacters(event);
|
||||
if (options.addClosing)
|
||||
handleSelfClosingCharacters(event);
|
||||
if (options.history) {
|
||||
handleUndoRedo(event);
|
||||
if (shouldRecord(event) && !recording) {
|
||||
recordHistory();
|
||||
recording = true;
|
||||
}
|
||||
}
|
||||
});
|
||||
on('keyup', event => {
|
||||
if (event.defaultPrevented)
|
||||
return;
|
||||
if (event.isComposing)
|
||||
return;
|
||||
if (prev !== toString())
|
||||
debounceHighlight();
|
||||
debounceRecordHistory(event);
|
||||
if (callback)
|
||||
callback(toString());
|
||||
});
|
||||
on('focus', _event => {
|
||||
focus = true;
|
||||
});
|
||||
on('blur', _event => {
|
||||
focus = false;
|
||||
});
|
||||
on('paste', event => {
|
||||
recordHistory();
|
||||
handlePaste(event);
|
||||
recordHistory();
|
||||
if (callback)
|
||||
callback(toString());
|
||||
});
|
||||
function save() {
|
||||
const s = getSelection();
|
||||
const pos = { start: 0, end: 0, dir: undefined };
|
||||
visit(editor, el => {
|
||||
if (el === s.anchorNode && el === s.focusNode) {
|
||||
pos.start += s.anchorOffset;
|
||||
pos.end += s.focusOffset;
|
||||
pos.dir = s.anchorOffset <= s.focusOffset ? '->' : '<-';
|
||||
return 'stop';
|
||||
}
|
||||
if (el === s.anchorNode) {
|
||||
pos.start += s.anchorOffset;
|
||||
if (!pos.dir) {
|
||||
pos.dir = '->';
|
||||
}
|
||||
else {
|
||||
return 'stop';
|
||||
}
|
||||
}
|
||||
else if (el === s.focusNode) {
|
||||
pos.end += s.focusOffset;
|
||||
if (!pos.dir) {
|
||||
pos.dir = '<-';
|
||||
}
|
||||
else {
|
||||
return 'stop';
|
||||
}
|
||||
}
|
||||
if (el.nodeType === Node.TEXT_NODE) {
|
||||
if (pos.dir != '->')
|
||||
pos.start += el.nodeValue.length;
|
||||
if (pos.dir != '<-')
|
||||
pos.end += el.nodeValue.length;
|
||||
}
|
||||
});
|
||||
return pos;
|
||||
}
|
||||
function restore(pos) {
|
||||
const s = getSelection();
|
||||
let startNode, startOffset = 0;
|
||||
let endNode, endOffset = 0;
|
||||
if (!pos.dir)
|
||||
pos.dir = '->';
|
||||
if (pos.start < 0)
|
||||
pos.start = 0;
|
||||
if (pos.end < 0)
|
||||
pos.end = 0;
|
||||
// Flip start and end if the direction reversed
|
||||
if (pos.dir == '<-') {
|
||||
const { start, end } = pos;
|
||||
pos.start = end;
|
||||
pos.end = start;
|
||||
}
|
||||
let current = 0;
|
||||
visit(editor, el => {
|
||||
if (el.nodeType !== Node.TEXT_NODE)
|
||||
return;
|
||||
const len = (el.nodeValue || '').length;
|
||||
if (current + len >= pos.start) {
|
||||
if (!startNode) {
|
||||
startNode = el;
|
||||
startOffset = pos.start - current;
|
||||
}
|
||||
if (current + len >= pos.end) {
|
||||
endNode = el;
|
||||
endOffset = pos.end - current;
|
||||
return 'stop';
|
||||
}
|
||||
}
|
||||
current += len;
|
||||
});
|
||||
// If everything deleted place cursor at editor
|
||||
if (!startNode)
|
||||
startNode = editor;
|
||||
if (!endNode)
|
||||
endNode = editor;
|
||||
// Flip back the selection
|
||||
if (pos.dir == '<-') {
|
||||
[startNode, startOffset, endNode, endOffset] = [endNode, endOffset, startNode, startOffset];
|
||||
}
|
||||
s.setBaseAndExtent(startNode, startOffset, endNode, endOffset);
|
||||
}
|
||||
function beforeCursor() {
|
||||
const s = getSelection();
|
||||
const r0 = s.getRangeAt(0);
|
||||
const r = document.createRange();
|
||||
r.selectNodeContents(editor);
|
||||
r.setEnd(r0.startContainer, r0.startOffset);
|
||||
return r.toString();
|
||||
}
|
||||
function afterCursor() {
|
||||
const s = getSelection();
|
||||
const r0 = s.getRangeAt(0);
|
||||
const r = document.createRange();
|
||||
r.selectNodeContents(editor);
|
||||
r.setStart(r0.endContainer, r0.endOffset);
|
||||
return r.toString();
|
||||
}
|
||||
function handleNewLine(event) {
|
||||
if (event.key === 'Enter') {
|
||||
const before = beforeCursor();
|
||||
const after = afterCursor();
|
||||
let [padding] = findPadding(before);
|
||||
let newLinePadding = padding;
|
||||
// If last symbol is "{" ident new line
|
||||
// Allow user defines indent rule
|
||||
if (options.indentOn.test(before)) {
|
||||
newLinePadding += options.tab;
|
||||
}
|
||||
// Preserve padding
|
||||
if (newLinePadding.length > 0) {
|
||||
preventDefault(event);
|
||||
event.stopPropagation();
|
||||
insert('\n' + newLinePadding);
|
||||
}
|
||||
else {
|
||||
firefoxNewLineFix(event);
|
||||
}
|
||||
// Place adjacent "}" on next line
|
||||
if (newLinePadding !== padding && after[0] === '}') {
|
||||
const pos = save();
|
||||
insert('\n' + padding);
|
||||
restore(pos);
|
||||
}
|
||||
}
|
||||
}
|
||||
function firefoxNewLineFix(event) {
|
||||
// Firefox does not support plaintext-only mode
|
||||
// and puts <div><br></div> on Enter. Let's help.
|
||||
if (isFirefox && event.key === 'Enter') {
|
||||
preventDefault(event);
|
||||
event.stopPropagation();
|
||||
if (afterCursor() == '') {
|
||||
insert('\n ');
|
||||
const pos = save();
|
||||
pos.start = --pos.end;
|
||||
restore(pos);
|
||||
}
|
||||
else {
|
||||
insert('\n');
|
||||
}
|
||||
}
|
||||
}
|
||||
function handleSelfClosingCharacters(event) {
|
||||
const open = `([{'"`;
|
||||
const close = `)]}'"`;
|
||||
const codeAfter = afterCursor();
|
||||
const codeBefore = beforeCursor();
|
||||
const escapeCharacter = codeBefore.substr(codeBefore.length - 1) === '\\';
|
||||
const charAfter = codeAfter.substr(0, 1);
|
||||
if (close.includes(event.key) && !escapeCharacter && charAfter === event.key) {
|
||||
// We already have closing char next to cursor.
|
||||
// Move one char to right.
|
||||
const pos = save();
|
||||
preventDefault(event);
|
||||
pos.start = ++pos.end;
|
||||
restore(pos);
|
||||
}
|
||||
else if (open.includes(event.key)
|
||||
&& !escapeCharacter
|
||||
&& (`"'`.includes(event.key) || ['', ' ', '\n'].includes(charAfter))) {
|
||||
preventDefault(event);
|
||||
const pos = save();
|
||||
const wrapText = pos.start == pos.end ? '' : getSelection().toString();
|
||||
const text = event.key + wrapText + close[open.indexOf(event.key)];
|
||||
insert(text);
|
||||
pos.start++;
|
||||
pos.end++;
|
||||
restore(pos);
|
||||
}
|
||||
}
|
||||
function handleTabCharacters(event) {
|
||||
if (event.key === 'Tab') {
|
||||
preventDefault(event);
|
||||
if (event.shiftKey) {
|
||||
const before = beforeCursor();
|
||||
let [padding, start,] = findPadding(before);
|
||||
if (padding.length > 0) {
|
||||
const pos = save();
|
||||
// Remove full length tab or just remaining padding
|
||||
const len = Math.min(options.tab.length, padding.length);
|
||||
restore({ start, end: start + len });
|
||||
document.execCommand('delete');
|
||||
pos.start -= len;
|
||||
pos.end -= len;
|
||||
restore(pos);
|
||||
}
|
||||
}
|
||||
else {
|
||||
insert(options.tab);
|
||||
}
|
||||
}
|
||||
}
|
||||
function handleUndoRedo(event) {
|
||||
if (isUndo(event)) {
|
||||
preventDefault(event);
|
||||
at--;
|
||||
const record = history[at];
|
||||
if (record) {
|
||||
editor.innerHTML = record.html;
|
||||
restore(record.pos);
|
||||
}
|
||||
if (at < 0)
|
||||
at = 0;
|
||||
}
|
||||
if (isRedo(event)) {
|
||||
preventDefault(event);
|
||||
at++;
|
||||
const record = history[at];
|
||||
if (record) {
|
||||
editor.innerHTML = record.html;
|
||||
restore(record.pos);
|
||||
}
|
||||
if (at >= history.length)
|
||||
at--;
|
||||
}
|
||||
}
|
||||
function recordHistory() {
|
||||
if (!focus)
|
||||
return;
|
||||
const html = editor.innerHTML;
|
||||
const pos = save();
|
||||
const lastRecord = history[at];
|
||||
if (lastRecord) {
|
||||
if (lastRecord.html === html
|
||||
&& lastRecord.pos.start === pos.start
|
||||
&& lastRecord.pos.end === pos.end)
|
||||
return;
|
||||
}
|
||||
at++;
|
||||
history[at] = { html, pos };
|
||||
history.splice(at + 1);
|
||||
const maxHistory = 300;
|
||||
if (at > maxHistory) {
|
||||
at = maxHistory;
|
||||
history.splice(0, 1);
|
||||
}
|
||||
}
|
||||
function handlePaste(event) {
|
||||
preventDefault(event);
|
||||
const text = (event.originalEvent || event)
|
||||
.clipboardData
|
||||
.getData('text/plain')
|
||||
.replace(/\r/g, '');
|
||||
const pos = save();
|
||||
insert(text);
|
||||
highlight(editor);
|
||||
restore({ start: pos.start + text.length, end: pos.start + text.length });
|
||||
}
|
||||
function visit(editor, visitor) {
|
||||
const queue = [];
|
||||
if (editor.firstChild)
|
||||
queue.push(editor.firstChild);
|
||||
let el = queue.pop();
|
||||
while (el) {
|
||||
if (visitor(el) === 'stop')
|
||||
break;
|
||||
if (el.nextSibling)
|
||||
queue.push(el.nextSibling);
|
||||
if (el.firstChild)
|
||||
queue.push(el.firstChild);
|
||||
el = queue.pop();
|
||||
}
|
||||
}
|
||||
function isCtrl(event) {
|
||||
return event.metaKey || event.ctrlKey;
|
||||
}
|
||||
function isUndo(event) {
|
||||
return isCtrl(event) && !event.shiftKey && event.key === 'z';
|
||||
}
|
||||
function isRedo(event) {
|
||||
return isCtrl(event) && event.shiftKey && event.key === 'z';
|
||||
}
|
||||
function insert(text) {
|
||||
text = text
|
||||
.replace(/&/g, '&')
|
||||
.replace(/</g, '<')
|
||||
.replace(/>/g, '>')
|
||||
.replace(/"/g, '"')
|
||||
.replace(/'/g, ''');
|
||||
document.execCommand('insertHTML', false, text);
|
||||
}
|
||||
function debounce(cb, wait) {
|
||||
let timeout = 0;
|
||||
return (...args) => {
|
||||
clearTimeout(timeout);
|
||||
timeout = window.setTimeout(() => cb(...args), wait);
|
||||
};
|
||||
}
|
||||
function findPadding(text) {
|
||||
// Find beginning of previous line.
|
||||
let i = text.length - 1;
|
||||
while (i >= 0 && text[i] !== '\n')
|
||||
i--;
|
||||
i++;
|
||||
// Find padding of the line.
|
||||
let j = i;
|
||||
while (j < text.length && /[ \t]/.test(text[j]))
|
||||
j++;
|
||||
return [text.substring(i, j) || '', i, j];
|
||||
}
|
||||
function toString() {
|
||||
return editor.textContent || '';
|
||||
}
|
||||
function preventDefault(event) {
|
||||
event.preventDefault();
|
||||
}
|
||||
function getSelection() {
|
||||
var _a;
|
||||
if (((_a = editor.parentNode) === null || _a === void 0 ? void 0 : _a.nodeType) == Node.DOCUMENT_FRAGMENT_NODE) {
|
||||
return editor.parentNode.getSelection();
|
||||
}
|
||||
return window.getSelection();
|
||||
}
|
||||
return {
|
||||
updateOptions(options) {
|
||||
options = Object.assign(Object.assign({}, options), options);
|
||||
},
|
||||
updateCode(code) {
|
||||
editor.textContent = code;
|
||||
highlight(editor);
|
||||
},
|
||||
onUpdate(cb) {
|
||||
callback = cb;
|
||||
},
|
||||
toString,
|
||||
save,
|
||||
restore,
|
||||
recordHistory,
|
||||
destroy() {
|
||||
for (let [type, fn] of listeners) {
|
||||
editor.removeEventListener(type, fn);
|
||||
}
|
||||
},
|
||||
};
|
||||
}
|
||||
60
web/static/codejar/linenumbers.js
Normal file
60
web/static/codejar/linenumbers.js
Normal file
@ -0,0 +1,60 @@
|
||||
function withLineNumbers(highlight, options = {}) {
|
||||
const opts = Object.assign({ class: "codejar-linenumbers", wrapClass: "codejar-wrap", width: "35px", backgroundColor: "rgba(128, 128, 128, 0.15)", color: "" }, options);
|
||||
let lineNumbers;
|
||||
return function (editor) {
|
||||
highlight(editor);
|
||||
if (!lineNumbers) {
|
||||
lineNumbers = init(editor, opts);
|
||||
editor.addEventListener("scroll", () => lineNumbers.style.top = `-${editor.scrollTop}px`);
|
||||
}
|
||||
const code = editor.textContent || "";
|
||||
|
||||
//const linesCount = code.replace(/\n+$/, "\n").split("\n").length + 1;
|
||||
const linesCount = code.split("\n").length;
|
||||
|
||||
let text = "";
|
||||
for (let i = 1; i < linesCount; i++) {
|
||||
text += `${i}\n`;
|
||||
}
|
||||
lineNumbers.innerText = text;
|
||||
};
|
||||
}
|
||||
function init(editor, opts) {
|
||||
const css = getComputedStyle(editor);
|
||||
const wrap = document.createElement("div");
|
||||
wrap.className = opts.wrapClass;
|
||||
wrap.style.position = "relative";
|
||||
const gutter = document.createElement("div");
|
||||
gutter.className = opts.class;
|
||||
wrap.appendChild(gutter);
|
||||
// Add own styles
|
||||
gutter.style.position = "absolute";
|
||||
gutter.style.top = "0px";
|
||||
gutter.style.left = "0px";
|
||||
gutter.style.bottom = "0px";
|
||||
gutter.style.width = opts.width;
|
||||
gutter.style.overflow = "hidden";
|
||||
gutter.style.backgroundColor = opts.backgroundColor;
|
||||
gutter.style.color = opts.color || css.color;
|
||||
gutter.style.setProperty("mix-blend-mode", "difference");
|
||||
// Copy editor styles
|
||||
gutter.style.fontFamily = css.fontFamily;
|
||||
gutter.style.fontSize = css.fontSize;
|
||||
gutter.style.lineHeight = css.lineHeight;
|
||||
gutter.style.paddingTop = css.paddingTop;
|
||||
gutter.style.paddingLeft = css.paddingLeft;
|
||||
gutter.style.borderTopLeftRadius = css.borderTopLeftRadius;
|
||||
gutter.style.borderBottomLeftRadius = css.borderBottomLeftRadius;
|
||||
// Add line numbers
|
||||
const lineNumbers = document.createElement("div");
|
||||
lineNumbers.style.position = "relative";
|
||||
lineNumbers.style.top = "0px";
|
||||
gutter.appendChild(lineNumbers);
|
||||
// Tweak editor styles
|
||||
editor.style.paddingLeft = `calc(${opts.width} + ${gutter.style.paddingLeft})`;
|
||||
editor.style.whiteSpace = "pre";
|
||||
// Swap editor with a wrap
|
||||
editor.parentNode.insertBefore(wrap, editor);
|
||||
wrap.appendChild(editor);
|
||||
return lineNumbers;
|
||||
}
|
||||
11
web/static/highlight.js/github-dark-dimmed.min.css
vendored
Normal file
11
web/static/highlight.js/github-dark-dimmed.min.css
vendored
Normal file
@ -0,0 +1,11 @@
|
||||
pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
|
||||
Theme: GitHub Dark Dimmed
|
||||
Description: Dark dimmed theme as seen on github.com
|
||||
Author: github.com
|
||||
Maintainer: @Hirse
|
||||
Updated: 2021-05-15
|
||||
|
||||
Colors taken from GitHub's CSS
|
||||
*/
|
||||
|
||||
.hljs{color:#adbac7;background:#22272e}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#f47067}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#dcbdfb}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id,.hljs-variable{color:#6cb6ff}.hljs-meta .hljs-string,.hljs-regexp,.hljs-string{color:#96d0ff}.hljs-built_in,.hljs-symbol{color:#f69d50}.hljs-code,.hljs-comment,.hljs-formula{color:#768390}.hljs-name,.hljs-quote,.hljs-selector-pseudo,.hljs-selector-tag{color:#8ddb8c}.hljs-subst{color:#adbac7}.hljs-section{color:#316dca;font-weight:700}.hljs-bullet{color:#eac55f}.hljs-emphasis{color:#adbac7;font-style:italic}.hljs-strong{color:#adbac7;font-weight:700}.hljs-addition{color:#b4f1b4;background-color:#1b4721}.hljs-deletion{color:#ffd8d3;background-color:#78191b}
|
||||
1152
web/static/highlight.js/highlight.min.js
vendored
Normal file
1152
web/static/highlight.js/highlight.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
@ -1,174 +0,0 @@
|
||||
.xterm {
|
||||
cursor: text;
|
||||
position: relative;
|
||||
user-select: none;
|
||||
-ms-user-select: none;
|
||||
-webkit-user-select: none;
|
||||
}
|
||||
|
||||
.xterm.focus,
|
||||
.xterm:focus {
|
||||
outline: none;
|
||||
}
|
||||
|
||||
.xterm .xterm-helpers {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
/**
|
||||
* The z-index of the helpers must be higher than the canvases in order for
|
||||
* IMEs to appear on top.
|
||||
*/
|
||||
z-index: 5;
|
||||
}
|
||||
|
||||
.xterm .xterm-helper-textarea {
|
||||
padding: 0;
|
||||
border: 0;
|
||||
margin: 0;
|
||||
/* Move textarea out of the screen to the far left, so that the cursor is not visible */
|
||||
position: absolute;
|
||||
opacity: 0;
|
||||
left: -9999em;
|
||||
top: 0;
|
||||
width: 0;
|
||||
height: 0;
|
||||
z-index: -5;
|
||||
/** Prevent wrapping so the IME appears against the textarea at the correct position */
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
resize: none;
|
||||
}
|
||||
|
||||
.xterm .composition-view {
|
||||
/* TODO: Composition position got messed up somewhere */
|
||||
background: #000;
|
||||
color: #FFF;
|
||||
display: none;
|
||||
position: absolute;
|
||||
white-space: nowrap;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
.xterm .composition-view.active {
|
||||
display: block;
|
||||
}
|
||||
|
||||
#terminal {
|
||||
border: #FFF;
|
||||
border-style: solid;
|
||||
border-width: 1px;
|
||||
padding: 4px;
|
||||
/* zoom: 1.2 !important; */
|
||||
}
|
||||
|
||||
body {
|
||||
margin: 0px;
|
||||
height: 100%;
|
||||
width: 100%;
|
||||
background-color: #282C34;
|
||||
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.xterm .xterm-viewport {
|
||||
/* On OS X this is required in order for the scroll bar to appear fully opaque */
|
||||
/* background-color: rgb(13,17,23) !important; */
|
||||
|
||||
/*overflow-y: scroll;*/
|
||||
overflow: hidden;
|
||||
cursor: default;
|
||||
position: absolute;
|
||||
right: 0;
|
||||
left: 0;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
}
|
||||
|
||||
.xterm .xterm-screen {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.xterm .xterm-screen canvas {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
top: 0;
|
||||
}
|
||||
|
||||
.xterm .xterm-scroll-area {
|
||||
visibility: hidden;
|
||||
}
|
||||
|
||||
.xterm-char-measure-element {
|
||||
display: inline-block;
|
||||
visibility: hidden;
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: -9999em;
|
||||
line-height: normal;
|
||||
}
|
||||
|
||||
.xterm.enable-mouse-events {
|
||||
/* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
|
||||
cursor: default;
|
||||
}
|
||||
|
||||
.xterm.xterm-cursor-pointer,
|
||||
.xterm .xterm-cursor-pointer {
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.xterm.column-select.focus {
|
||||
/* Column selection mode */
|
||||
cursor: crosshair;
|
||||
}
|
||||
|
||||
.xterm .xterm-accessibility,
|
||||
.xterm .xterm-message {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
top: 0;
|
||||
bottom: 0;
|
||||
right: 0;
|
||||
z-index: 10;
|
||||
color: transparent;
|
||||
}
|
||||
|
||||
.xterm .live-region {
|
||||
position: absolute;
|
||||
left: -9999px;
|
||||
width: 1px;
|
||||
height: 1px;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.xterm-dim {
|
||||
opacity: 0.5;
|
||||
}
|
||||
|
||||
.xterm-underline-1 { text-decoration: underline; }
|
||||
.xterm-underline-2 { text-decoration: double underline; }
|
||||
.xterm-underline-3 { text-decoration: wavy underline; }
|
||||
.xterm-underline-4 { text-decoration: dotted underline; }
|
||||
.xterm-underline-5 { text-decoration: dashed underline; }
|
||||
|
||||
.xterm-strikethrough {
|
||||
text-decoration: line-through;
|
||||
}
|
||||
|
||||
.xterm-screen .xterm-decoration-container .xterm-decoration {
|
||||
z-index: 6;
|
||||
position: absolute;
|
||||
}
|
||||
|
||||
.xterm-decoration-overview-ruler {
|
||||
z-index: 7;
|
||||
position: absolute;
|
||||
top: 0;
|
||||
right: 0;
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
.xterm-decoration-top {
|
||||
z-index: 2;
|
||||
position: relative;
|
||||
}
|
||||
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Loading…
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Reference in New Issue
Block a user