mirror of
https://github.com/renbaoshuo/S2OJ.git
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96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
108 lines
3.2 KiB
HTML
108 lines
3.2 KiB
HTML
<!doctype html>
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<title>CodeMirror: merge view demo</title>
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<meta charset="utf-8"/>
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<link rel=stylesheet href="../doc/docs.css">
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<link rel=stylesheet href="../lib/codemirror.css">
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<link rel=stylesheet href="../addon/merge/merge.css">
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<script src="../lib/codemirror.js"></script>
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<script src="../mode/xml/xml.js"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/diff_match_patch/20121119/diff_match_patch.js"></script>
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<script src="../addon/merge/merge.js"></script>
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<style>
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.CodeMirror { line-height: 1.2; }
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span.clicky {
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cursor: pointer;
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background: #d70;
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color: white;
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padding: 0 3px;
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border-radius: 3px;
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}
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</style>
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<div id=nav>
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<a href="http://codemirror.net"><img id=logo src="../doc/logo.png"></a>
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<ul>
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<li><a href="../index.html">Home</a>
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<li><a href="../doc/manual.html">Manual</a>
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<li><a href="https://github.com/marijnh/codemirror">Code</a>
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</ul>
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<ul>
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<li><a class=active href="#">merge view</a>
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</ul>
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</div>
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<article>
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<h2>merge view demo</h2>
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<div id=view></div>
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<p>The <a href="../doc/manual.html#addon_merge"><code>merge</code></a>
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addon provides an interface for displaying and merging diffs,
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either <span class=clicky onclick="initUI(2)">two-way</span>
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or <span class=clicky onclick="initUI(3)">three-way</span>. The left
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(or center) pane is editable, and the differences with the other
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pane(s) are <span class=clicky onclick="toggleDifferences()">optionally</span> shown live as you edit it.</p>
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<p>This addon depends on
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the <a href="https://code.google.com/p/google-diff-match-patch/">google-diff-match-patch</a>
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library to compute the diffs.</p>
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<script>
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var value, orig1, orig2, dv, hilight= true;
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function initUI(panes) {
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if (value == null) return;
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var target = document.getElementById("view");
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target.innerHTML = "";
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dv = CodeMirror.MergeView(target, {
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value: value,
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origLeft: panes == 3 ? orig1 : null,
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orig: orig2,
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lineNumbers: true,
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mode: "text/html",
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highlightDifferences: hilight
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});
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}
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function toggleDifferences() {
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dv.setShowDifferences(hilight = !hilight);
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}
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window.onload = function() {
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value = document.documentElement.innerHTML;
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orig1 = value.replace(/\.\.\//g, "codemirror/").replace("yellow", "orange");
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orig2 = value.replace(/\u003cscript/g, "\u003cscript type=text/javascript ")
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.replace("white", "purple;\n font: comic sans;\n text-decoration: underline;\n height: 15em");
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initUI(2);
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};
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function mergeViewHeight(mergeView) {
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function editorHeight(editor) {
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if (!editor) return 0;
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return editor.getScrollInfo().height;
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}
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return Math.max(editorHeight(mergeView.leftOriginal()),
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editorHeight(mergeView.editor()),
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editorHeight(mergeView.rightOriginal()));
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}
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function resize(mergeView) {
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var height = mergeViewHeight(mergeView);
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for(;;) {
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if (mergeView.leftOriginal())
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mergeView.leftOriginal().setSize(null, height);
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mergeView.editor().setSize(null, height);
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if (mergeView.rightOriginal())
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mergeView.rightOriginal().setSize(null, height);
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var newHeight = mergeViewHeight(mergeView);
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if (newHeight >= height) break;
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else height = newHeight;
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}
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mergeView.wrap.style.height = height + "px";
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}
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</script>
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</article>
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