Created
April 11, 2015 14:34
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Save matthewd673/d44a7d406362409e2a9a to your computer and use it in GitHub Desktop.
A little thing I made this morning, could be handy for collaborative coding services. Uses codemirror.net
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>codewread</title> | |
| <script src="codemirror-4.10/lib/codemirror.js"></script> | |
| <link rel="stylesheet" href="codemirror-4.10/lib/codemirror.css"> | |
| <script src="codemirror-4.10/mode/javascript/javascript.js"></script> | |
| <style> | |
| #comment | |
| { | |
| width: 800px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <button id="write-button" onclick="writePress()">Write</button> | |
| <button id="read-button" onclick="readPress()">Read</button> | |
| <input type="text" placeholder="You can't comment in write mode" id="comment"> | |
| <button id="submit-button" onclick="submitComment()">Submit comment</button> | |
| <script> | |
| var editor = CodeMirror(document.body, { | |
| value: "//code goes here\n", | |
| mode: "javascript" | |
| }); | |
| var commenting = false; | |
| var mouseDown = false; | |
| document.body.onmousedown = function() | |
| { | |
| mouseDown = true; | |
| } | |
| document.body.onmouseup = function() | |
| { | |
| mouseDown = false; | |
| } | |
| function writePress() | |
| { | |
| editor.setOption("readOnly", false); | |
| commenting = false; | |
| document.getElementById("comment").placeholder = "You can't comment in write mode"; | |
| } | |
| function readPress() | |
| { | |
| editor.setOption("readOnly", true); | |
| commenting = true; | |
| document.getElementById("comment").placeholder = "Nothing to comment on"; | |
| } | |
| function submitComment() | |
| { | |
| editor.focus(); | |
| //editor.execCommand("goLineEnd"); | |
| editor.replaceSelection(editor.getSelection() + " //" + document.getElementById("comment").value, "end"); | |
| } | |
| editor.on("cursorActivity", function() | |
| { | |
| if(commenting) | |
| { | |
| if(editor.getSelection() != "") | |
| { | |
| document.getElementById("comment").placeholder = "Comment on:" + editor.getSelection(); | |
| } | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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