-/******************************************************************************************************************************
-
- * @ 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
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff