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// ==UserScript== | |
// @name SO_like_keyboards_shortcuts | |
// @namespace sputnick | |
// @include https://github.com/* | |
// @include https://gist.github.com/* | |
// @include https://*.slack.com/* | |
// @include https://stackoverflow.com/* | |
// @include hhttps://serverfault.com/* | |
// @include https://*stackexchange.com/* | |
// @include https://askubuntu.com/* | |
// @include https://superuser.com/* | |
// @version 1 | |
// @grant none | |
// ==/UserScript== | |
// http://meta.stackexchange.com/a/272565/203970 | |
// TODO need to work with gist | |
var id, name; | |
if (document.location.href.search(/gist\.github\.com/) > 0 ) { //TODO to be fixed | |
id = '#blob_contents'; | |
name = 'gist'; | |
} | |
else if (document.location.href.search(/github\.com.*new$/) > 0 ) { | |
id = '#issue_body'; | |
name = 'github'; | |
} | |
else if (document.location.href.search(/github\.com\/.*\/issues\/[0-9]+/) > 0 ) { | |
id = '#new_comment_field'; | |
name = 'github'; | |
} | |
else if (document.location.href.search(/slack\.com/) > 0 ) { | |
id = '#message-input'; | |
name = 'slack'; | |
} | |
else if (document.location.href.search(/(stackoverflow|stackexchange|superuser|askubuntu|serverfault)/) > 0 ) { | |
id = '[id^=wmd-input]'; | |
name = 'stack'; | |
} | |
(function() { | |
document.addEventListener('keydown', function(e){ | |
//window.alert(e.which); | |
if (document.activeElement.tagName == "TEXTAREA") { | |
// ctrl+0 [tag:] | |
if (e.ctrlKey && e.which == 96) { | |
override(e); | |
wrapText(id, '[tag:', ']'); | |
} | |
// ctrl+b: bold | |
if (e.ctrlKey && e.which == 66) { | |
override(e); | |
if (name == 'slack') { wrapText(id, '*', '*'); } | |
if (name == 'github' || name == 'gist') { wrapText(id, '**', '**'); } | |
} | |
// ctrl+i: emphasis | |
if (e.ctrlKey && e.which == 73) { | |
override(e); | |
wrapText(id, '_', '_'); | |
} | |
// ctrl+k: code | |
if (e.ctrlKey && e.which == 75) { | |
override(e); | |
wrapText(id, '`', '`'); | |
} | |
// ctrl+l: link | |
if (name !== 'stack' && e.ctrlKey && e.which == 76) { | |
override(e); | |
var p = window.prompt("Link paste bellow"); | |
wrapText(id, '[', ']('+p+')'); | |
} | |
} | |
}, true); | |
})(); | |
function wrapText(elementID, openTag, closeTag) { | |
var textArea = document.querySelector(elementID); | |
var len = textArea.value.length; | |
var start = textArea.selectionStart; | |
var end = textArea.selectionEnd; | |
var selectedText = textArea.value.substring(start, end); | |
if (openTag == '`' && selectedText.search(/\n/) > 0 ) { | |
openTag = '```\n'; | |
closeTag = '\n```'; | |
} | |
var replacement = openTag + selectedText + closeTag; | |
textArea.value = textArea.value.substring(0, start) + replacement + textArea.value.substring(end, len); | |
} | |
function override(e) { | |
e.stopImmediatePropagation(); | |
e.cancelBubble = true; | |
e.preventDefault(); | |
} |
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