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// ==UserScript== | |
// @name twicli post canceler | |
// @namespace http://efcl.info/ | |
// @description twicliのポストを行うのに5秒の猶予を設けて、その間にキャンセルボタンを押せばポストをキャンセルできます。 | |
// @author azu | |
// @homepage http://efcl.info/ | |
// @twitter https://twitter.com/azu_re | |
// ==/UserScript== | |
/* http://gist.github.com/567983.txt をプラグインにロード */ | |
// オリジナルからの変更点。 | |
// - esc キーでキャンセルできるように。 | |
// - キャンセル可能な残り時間を出すように。 | |
(function(){ | |
var DELAY_TIME = 2000; //デフォルト2秒 | |
var addEvent, removeEvent; //変数を宣言 | |
if (document.addEventListener) { | |
//addEventListenerが使える場合(IE以外) | |
addEvent = function(node, type, handler) { | |
node.addEventListener(type, handler, false); | |
}; | |
removeEvent = function(node, type, handler) { | |
node.removeEventListener(type, handler, false); | |
}; | |
} else if (document.attachEvent) { // IE用 | |
addEvent = function(node, type, handler) { | |
node.attachEvent('on' + type, function(evt) { | |
handler.call(node, evt); | |
}); | |
}; | |
removeEvent = function(node, type, handler) { | |
node.detachEvent('on' + type, function(evt) { | |
handler.call(node, evt); | |
}); | |
}; | |
} | |
// キャンセルボタン | |
var postCancel = { | |
id: "post_cencel", | |
append: function(timeID) { | |
var button = document.createElement("button"); | |
button.id = postCancel.id; | |
button.setAttribute("style", "position:fixed;top:0;right:0;width: 5em;margin: 5px;padding: 10px;z-index:333;"); | |
function cancel(e) { | |
var keyCode = (e.keyCode || e.charCode || e.which); | |
if (!keyCode || keyCode === 27) { | |
window.clearTimeout(timeID); | |
e.preventDefault ? e.preventDefault() : (e.returnValue = false); | |
removeEvent($('fst'), 'keypress', cancel); | |
postCancel.remove(); | |
} | |
} | |
addEvent(button , "click", cancel); | |
addEvent($('fst'), 'keypress', cancel); | |
var time_end = DELAY_TIME + (+new Date); | |
setTimeout(function(){ | |
button.innerHTML = Math.floor((time_end - (+new Date)) / 100) / 10; | |
setTimeout(arguments.callee, 50); | |
}, 50); | |
document.body.appendChild(button); | |
}, | |
remove: function() { | |
var target = $(postCancel.id); | |
document.body.removeChild(target); | |
} | |
} | |
// targetの実行前にbeforeを実行して,msec後にtargetを実行する | |
function addDelayforPress(before, msec) { | |
var original = window.press; | |
window.press = function(e) { | |
if (e != 1) key_press_detected = true; | |
if (e != 1 && (e.keyCode != 13 && e.keyCode != 10 || !decr_enter && (e.ctrlKey || e.shiftKey) || decr_enter && !(e.ctrlKey || e.shiftKey))) return true; | |
e.preventDefault && e.preventDefault(); | |
var st = document.frm.status; | |
if (st.value == '') { | |
$("loading").style.display = "block"; | |
update(); | |
return false; | |
} | |
var args = arguments; | |
var timeID = setTimeout(function() { | |
original.apply(window, args); | |
postCancel.remove(); | |
}, msec); | |
if (before) before.call(window, timeID); | |
} | |
} | |
addDelayforPress(function(id) { | |
postCancel.append(id); | |
}, DELAY_TIME); | |
})(); |
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