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@@ -1,6 +1,3 @@
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-/*jslint browser: true*/
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-/*jslint jquery: true*/
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-
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/*
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/*
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* jQuery Hotkeys Plugin
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* jQuery Hotkeys Plugin
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* Copyright 2010, John Resig
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* Copyright 2010, John Resig
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@@ -11,186 +8,106 @@
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*
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*
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* Original idea by:
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* Original idea by:
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* Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
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* Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
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- */
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-
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-/*
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- * One small change is: now keys are passed by object { keys: '...' }
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- * Might be useful, when you want to pass some other data to your handler
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- */
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-
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-(function(jQuery) {
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-
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- jQuery.hotkeys = {
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- version: "0.8",
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-
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- specialKeys: {
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- 8: "backspace",
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- 9: "tab",
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- 10: "return",
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- 13: "return",
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- 16: "shift",
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- 17: "ctrl",
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- 18: "alt",
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- 19: "pause",
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- 20: "capslock",
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- 27: "esc",
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- 32: "space",
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- 33: "pageup",
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- 34: "pagedown",
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- 35: "end",
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- 36: "home",
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- 37: "left",
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- 38: "up",
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- 39: "right",
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- 40: "down",
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- 45: "insert",
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- 46: "del",
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- 59: ";",
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- 61: "=",
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- 96: "0",
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- 97: "1",
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- 98: "2",
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- 99: "3",
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- 100: "4",
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- 101: "5",
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- 102: "6",
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- 103: "7",
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- 104: "8",
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- 105: "9",
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- 106: "*",
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- 107: "+",
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- 109: "-",
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- 110: ".",
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- 111: "/",
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- 112: "f1",
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- 113: "f2",
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- 114: "f3",
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- 115: "f4",
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- 116: "f5",
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- 117: "f6",
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- 118: "f7",
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- 119: "f8",
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- 120: "f9",
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- 121: "f10",
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- 122: "f11",
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- 123: "f12",
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- 144: "numlock",
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- 145: "scroll",
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- 173: "-",
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- 186: ";",
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- 187: "=",
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- 188: ",",
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- 189: "-",
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- 190: ".",
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- 191: "/",
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- 192: "`",
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- 219: "[",
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- 220: "\\",
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- 221: "]",
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- 222: "'"
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- },
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-
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- shiftNums: {
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- "`": "~",
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- "1": "!",
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- "2": "@",
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- "3": "#",
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- "4": "$",
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- "5": "%",
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- "6": "^",
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- "7": "&",
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- "8": "*",
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- "9": "(",
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- "0": ")",
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- "-": "_",
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- "=": "+",
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- ";": ": ",
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- "'": "\"",
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- ",": "<",
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- ".": ">",
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- "/": "?",
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- "\\": "|"
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- },
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-
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- // excludes: button, checkbox, file, hidden, image, password, radio, reset, search, submit, url
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- textAcceptingInputTypes: [
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- "text", "password", "number", "email", "url", "range", "date", "month", "week", "time", "datetime",
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- "datetime-local", "search", "color", "tel"],
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-
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- options: {
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- filterTextInputs: true
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- }
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- };
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-
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- function keyHandler(handleObj) {
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- if (typeof handleObj.data === "string") {
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- handleObj.data = {
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- keys: handleObj.data
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- };
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- }
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-
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- // Only care when a possible input has been specified
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- if (!handleObj.data || !handleObj.data.keys || typeof handleObj.data.keys !== "string") {
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- return;
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- }
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-
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- var origHandler = handleObj.handler,
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- keys = handleObj.data.keys.toLowerCase().split(" ");
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-
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- handleObj.handler = function(event) {
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- // Don't fire in text-accepting inputs that we didn't directly bind to
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- if (this !== event.target && (/textarea|select/i.test(event.target.nodeName) ||
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- (jQuery.hotkeys.options.filterTextInputs &&
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- jQuery.inArray(event.target.type, jQuery.hotkeys.textAcceptingInputTypes) > -1))) {
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- return;
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- }
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-
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- var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[event.which],
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- character = String.fromCharCode(event.which).toLowerCase(),
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- modif = "",
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- possible = {};
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-
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- jQuery.each(["alt", "ctrl", "shift"], function(index, specialKey) {
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-
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- if (event[specialKey + 'Key'] && special !== specialKey) {
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- modif += specialKey + '+';
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- }
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- });
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-
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- // metaKey is triggered off ctrlKey erronously
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- if (event.metaKey && !event.ctrlKey && special !== "meta") {
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- modif += "meta+";
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- }
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-
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- if (event.metaKey && special !== "meta" && modif.indexOf("alt+ctrl+shift+") > -1) {
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- modif = modif.replace("alt+ctrl+shift+", "hyper+");
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- }
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-
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- if (special) {
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- possible[modif + special] = true;
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- }
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- else {
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- possible[modif + character] = true;
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- possible[modif + jQuery.hotkeys.shiftNums[character]] = true;
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-
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- // "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
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- if (modif === "shift+") {
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- possible[jQuery.hotkeys.shiftNums[character]] = true;
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- }
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- }
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-
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- for (var i = 0, l = keys.length; i < l; i++) {
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- if (possible[keys[i]]) {
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- return origHandler.apply(this, arguments);
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- }
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- }
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- };
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- }
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-
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- jQuery.each(["keydown", "keyup", "keypress"], function() {
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- jQuery.event.special[this] = {
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- add: keyHandler
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- };
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- });
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-
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-})(jQuery || this.jQuery || window.jQuery);
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+*/
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+
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+(function(jQuery){
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+
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+ jQuery.hotkeys = {
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+ version: "0.8+",
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+
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+ specialKeys: {
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+ 8: "backspace", 9: "tab", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
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+ 20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
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+ 37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del",
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+ 96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
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+ 104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
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+ 112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
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+ 120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 188: ",", 190: ".",
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+ 191: "/", 224: "meta"
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+ },
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+
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+ shiftNums: {
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+ "`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
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+ "8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
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+ ".": ">", "/": "?", "\\": "|"
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+ }
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+ };
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+
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+ function keyHandler( handleObj ) {
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+
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+ var origHandler = handleObj.handler,
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+ //use namespace as keys so it works with event delegation as well
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+ //will also allow removing listeners of a specific key combination
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+ //and support data objects
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+ keys = (handleObj.namespace || "").toLowerCase().split(" ");
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+ keys = jQuery.map(keys, function(key) { return key.split("."); });
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+
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+ //no need to modify handler if no keys specified
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+ //Added keys[0].substring(0, 12) to work with jQuery ui 1.9.0
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+ //Added accordion, tabs and menu, then jquery ui can use keys.
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+
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+ if (keys.length === 1 && (keys[0] === "" ||
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+ keys[0].substring(0, 12) === "autocomplete" ||
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+ keys[0].substring(0, 9) === "accordion" ||
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+ keys[0].substring(0, 4) === "tabs" ||
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+ keys[0].substring(0, 4) === "menu")) {
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+ return;
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+ }
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+
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+ handleObj.handler = function( event ) {
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+ // Don't fire in text-accepting inputs that we didn't directly bind to
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+ // important to note that $.fn.prop is only available on jquery 1.6+
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+ if ( this !== event.target && (/textarea|select/i.test( event.target.nodeName ) ||
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+ event.target.type === "text" || $(event.target).prop('contenteditable') == 'true' )) {
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+ return;
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+ }
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+
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+ // Keypress represents characters, not special keys
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+ var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[ event.which ],
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+ character = String.fromCharCode( event.which ).toLowerCase(),
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+ key, modif = "", possible = {};
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+
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+ // check combinations (alt|ctrl|shift+anything)
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+ if ( event.altKey && special !== "alt" ) {
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+ modif += "alt_";
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+ }
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+
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+ if ( event.ctrlKey && special !== "ctrl" ) {
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+ modif += "ctrl_";
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+ }
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+
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+ // TODO: Need to make sure this works consistently across platforms
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+ if ( event.metaKey && !event.ctrlKey && special !== "meta" ) {
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+ modif += "meta_";
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+ }
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+
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+ if ( event.shiftKey && special !== "shift" ) {
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+ modif += "shift_";
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+ }
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+
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+ if ( special ) {
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+ possible[ modif + special ] = true;
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+
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+ } else {
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+ possible[ modif + character ] = true;
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+ possible[ modif + jQuery.hotkeys.shiftNums[ character ] ] = true;
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+
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+ // "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
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+ if ( modif === "shift_" ) {
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+ possible[ jQuery.hotkeys.shiftNums[ character ] ] = true;
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+ }
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+ }
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+
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+ for ( var i = 0, l = keys.length; i < l; i++ ) {
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+ if ( possible[ keys[i] ] ) {
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+ return origHandler.apply( this, arguments );
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+ }
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+ }
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+ };
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+ }
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+
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+ jQuery.each([ "keydown", "keyup", "keypress" ], function() {
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+ jQuery.event.special[ this ] = { add: keyHandler };
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+ });
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+
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+})( jQuery );
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