X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/11be8dc178e77d0b46189bbd8e33a216a9b90942..refs/tags/wordpress-2.8:/wp-includes/js/jquery/jquery.hotkeys.js diff --git a/wp-includes/js/jquery/jquery.hotkeys.js b/wp-includes/js/jquery/jquery.hotkeys.js index 75086309..f6a32812 100644 --- a/wp-includes/js/jquery/jquery.hotkeys.js +++ b/wp-includes/js/jquery/jquery.hotkeys.js @@ -1,128 +1 @@ -/****************************************************************************************************************************** - - * @ Original idea by by Binny V A, Original version: 2.00.A - * @ http://www.openjs.com/scripts/events/keyboard_shortcuts/ - * @ Original License : BSD - - * @ jQuery Plugin by Tzury Bar Yochay - mail: tzury.by@gmail.com - blog: evalinux.wordpress.com - face: facebook.com/profile.php?id=513676303 - - (c) Copyrights 2007 - - * @ jQuery Plugin version Beta (0.0.2) - * @ License: jQuery-License. - -TODO: - add queue support (as in gmail) e.g. 'x' then 'y', etc. - add mouse + mouse wheel events. - -USAGE: - $.hotkeys.add('Ctrl+c', function(){ alert('copy anyone?');}); - $.hotkeys.add('Ctrl+c', {target:'div#editor', type:'keyup', propagate: true},function(){ alert('copy anyone?');});> - $.hotkeys.remove('Ctrl+c'); - $.hotkeys.remove('Ctrl+c', {target:'div#editor', type:'keypress'}); - -******************************************************************************************************************************/ -(function (jQuery){ - this.version = '(beta)(0.0.3)'; - this.all = {}; - this.special_keys = { - 27: 'esc', 9: 'tab', 32:'space', 13: 'return', 8:'backspace', 145: 'scroll', 20: 'capslock', - 144: 'numlock', 19:'pause', 45:'insert', 36:'home', 46:'del',35:'end', 33: 'pageup', - 34:'pagedown', 37:'left', 38:'up', 39:'right',40:'down', 112:'f1',113:'f2', 114:'f3', - 115:'f4', 116:'f5', 117:'f6', 118:'f7', 119:'f8', 120:'f9', 121:'f10', 122:'f11', 123:'f12'}; - - this.shift_nums = { "`":"~", "1":"!", "2":"@", "3":"#", "4":"$", "5":"%", "6":"^", "7":"&", - "8":"*", "9":"(", "0":")", "-":"_", "=":"+", ";":":", "'":"\"", ",":"<", - ".":">", "/":"?", "\\":"|" }; - - this.add = function(combi, options, callback) { - if (jQuery.isFunction(options)){ - callback = options; - options = {}; - } - var opt = {}, - defaults = {type: 'keydown', propagate: false, disableInInput: false, target: jQuery('html')[0]}, - that = this; - opt = jQuery.extend( opt , defaults, options || {} ); - combi = combi.toLowerCase(); - - // inspect if keystroke matches - var inspector = function(event) { - event = jQuery.event.fix(event); // jQuery event normalization. - var element = event.target; - // @ TextNode -> nodeType == 3 - element = (element.nodeType==3) ? element.parentNode : element; - - if(opt['disableInInput']) { // Disable shortcut keys in Input, Textarea fields - var target = jQuery(element); - if( target.is("input") || target.is("textarea")){ - return; - } - } - var code = event.which, - type = event.type, - character = String.fromCharCode(code).toLowerCase(), - special = that.special_keys[code], - shift = event.shiftKey, - ctrl = event.ctrlKey, - alt= event.altKey, - meta = event.metaKey, - propagate = true, // default behaivour - mapPoint = null; - - // in opera + safari, the event.target is unpredictable. - // for example: 'keydown' might be associated with HtmlBodyElement - // or the element where you last clicked with your mouse. - if (jQuery.browser.opera || jQuery.browser.safari){ - while (!that.all[element] && element.parentNode){ - element = element.parentNode; - } - } - var cbMap = that.all[element].events[type].callbackMap; - if(!shift && !ctrl && !alt && !meta) { // No Modifiers - mapPoint = cbMap[special] || cbMap[character] - } - // deals with combinaitons (alt|ctrl|shift+anything) - else{ - var modif = ''; - if(alt) modif +='alt+'; - if(ctrl) modif+= 'ctrl+'; - if(shift) modif += 'shift+'; - if(meta) modif += 'meta+'; - // modifiers + special keys or modifiers + characters or modifiers + shift characters - mapPoint = cbMap[modif+special] || cbMap[modif+character] || cbMap[modif+that.shift_nums[character]] - } - if (mapPoint){ - mapPoint.cb(event); - if(!mapPoint.propagate) { - event.stopPropagation(); - event.preventDefault(); - return false; - } - } - }; - // first hook for this element - if (!this.all[opt.target]){ - this.all[opt.target] = {events:{}}; - } - if (!this.all[opt.target].events[opt.type]){ - this.all[opt.target].events[opt.type] = {callbackMap: {}} - jQuery.event.add(opt.target, opt.type, inspector); - } - this.all[opt.target].events[opt.type].callbackMap[combi] = {cb: callback, propagate:opt.propagate}; - return jQuery; - }; - this.remove = function(exp, opt) { - opt = opt || {}; - target = opt.target || jQuery('html')[0]; - type = opt.type || 'keydown'; - exp = exp.toLowerCase(); - delete this.all[target].events[type].callbackMap[exp] - return jQuery; - }; - jQuery.hotkeys = this; - return jQuery; -})(jQuery); \ No newline at end of file +(function(a){this.version="(beta)(0.0.3)";this.all={};this.special_keys={27:"esc",9:"tab",32:"space",13:"return",8:"backspace",145:"scroll",20:"capslock",144:"numlock",19:"pause",45:"insert",36:"home",46:"del",35:"end",33:"pageup",34:"pagedown",37:"left",38:"up",39:"right",40:"down",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12"};this.shift_nums={"`":"~","1":"!","2":"@","3":"#","4":"$","5":"%","6":"^","7":"&","8":"*","9":"(","0":")","-":"_","=":"+",";":":","'":'"',",":"<",".":">","/":"?","\\":"|"};this.add=function(c,b,h){if(a.isFunction(b)){h=b;b={}}var d={},f={type:"keydown",propagate:false,disableInInput:false,target:a("html")[0]},e=this;d=a.extend(d,f,b||{});c=c.toLowerCase();var g=function(j){j=a.event.fix(j);var o=j.target;o=(o.nodeType==3)?o.parentNode:o;if(d.disableInInput){var s=a(o);if(s.is("input")||s.is("textarea")){return}}var l=j.which,u=j.type,r=String.fromCharCode(l).toLowerCase(),t=e.special_keys[l],m=j.shiftKey,i=j.ctrlKey,p=j.altKey,w=j.metaKey,q=true,k=null;if(a.browser.opera||a.browser.safari){while(!e.all[o]&&o.parentNode){o=o.parentNode}}var v=e.all[o].events[u].callbackMap;if(!m&&!i&&!p&&!w){k=v[t]||v[r]}else{var n="";if(p){n+="alt+"}if(i){n+="ctrl+"}if(m){n+="shift+"}if(w){n+="meta+"}k=v[n+t]||v[n+r]||v[n+e.shift_nums[r]]}if(k){k.cb(j);if(!k.propagate){j.stopPropagation();j.preventDefault();return false}}};if(!this.all[d.target]){this.all[d.target]={events:{}}}if(!this.all[d.target].events[d.type]){this.all[d.target].events[d.type]={callbackMap:{}};a.event.add(d.target,d.type,g)}this.all[d.target].events[d.type].callbackMap[c]={cb:h,propagate:d.propagate};return a};this.remove=function(c,b){b=b||{};target=b.target||a("html")[0];type=b.type||"keydown";c=c.toLowerCase();delete this.all[target].events[type].callbackMap[c];return a};a.hotkeys=this;return a})(jQuery); \ No newline at end of file