7 lines
No EOL
8.6 KiB
JavaScript
7 lines
No EOL
8.6 KiB
JavaScript
/*!
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* angular-hotkeys v1.4.5
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* https://chieffancypants.github.io/angular-hotkeys
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* Copyright (c) 2014 Wes Cruver
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* License: MIT
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*/
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!function(){"use strict";angular.module("cfp.hotkeys",[]).provider("hotkeys",function(){this.includeCheatSheet=!0,this.templateTitle="Keyboard Shortcuts:",this.template='<div class="cfp-hotkeys-container fade" ng-class="{in: helpVisible}" style="display: none;"><div class="cfp-hotkeys"><h4 class="cfp-hotkeys-title">{{ title }}</h4><table><tbody><tr ng-repeat="hotkey in hotkeys | filter:{ description: \'!$$undefined$$\' }"><td class="cfp-hotkeys-keys"><span ng-repeat="key in hotkey.format() track by $index" class="cfp-hotkeys-key">{{ key }}</span></td><td class="cfp-hotkeys-text">{{ hotkey.description }}</td></tr></tbody></table><div class="cfp-hotkeys-close" ng-click="toggleCheatSheet()">×</div></div></div>',this.cheatSheetHotkey="?",this.cheatSheetDescription="Show / hide this help menu",this.$get=["$rootElement","$rootScope","$compile","$window","$document",function(a,b,c,d,e){function f(a){var b={command:"⌘",shift:"⇧",left:"←",right:"→",up:"↑",down:"↓","return":"↩",backspace:"⌫"};a=a.split("+");for(var c=0;c<a.length;c++)"mod"===a[c]&&(a[c]=d.navigator&&d.navigator.platform.indexOf("Mac")>=0?"command":"ctrl"),a[c]=b[a[c]]||a[c];return a.join(" + ")}function g(a,b,c,d,e,f){this.combo=a instanceof Array?a:[a],this.description=b,this.callback=c,this.action=d,this.allowIn=e,this.persistent=f}function h(){for(var a=o.hotkeys.length;a--;){var b=o.hotkeys[a];b&&!b.persistent&&k(b)}}function i(){o.helpVisible=!o.helpVisible,o.helpVisible?(t=l("esc"),k("esc"),j("esc",t.description,i)):(k("esc"),t!==!1&&j(t))}function j(a,b,c,d,e,f){var h,i=["INPUT","SELECT","TEXTAREA"],j=Object.prototype.toString.call(a);if("[object Object]"===j&&(b=a.description,c=a.callback,d=a.action,f=a.persistent,e=a.allowIn,a=a.combo),b instanceof Function?(d=c,c=b,b="$$undefined$$"):angular.isUndefined(b)&&(b="$$undefined$$"),void 0===f&&(f=!0),"function"==typeof c){h=c,e instanceof Array||(e=[]);for(var k,l=0;l<e.length;l++)e[l]=e[l].toUpperCase(),k=i.indexOf(e[l]),-1!==k&&i.splice(k,1);c=function(a){var b=!0,c=a.target||a.srcElement,d=c.nodeName.toUpperCase();if((" "+c.className+" ").indexOf(" mousetrap ")>-1)b=!0;else for(var e=0;e<i.length;e++)if(i[e]===d){b=!1;break}b&&n(h.apply(this,arguments))}}"string"==typeof d?Mousetrap.bind(a,n(c),d):Mousetrap.bind(a,n(c));var m=new g(a,b,c,d,e,f);return o.hotkeys.push(m),m}function k(a){var b=a instanceof g?a.combo:a;if(Mousetrap.unbind(b),angular.isArray(b)){for(var c=!0,d=b.length;d--;)c=k(b[d])&&c;return c}var e=o.hotkeys.indexOf(l(b));return e>-1?(o.hotkeys[e].combo.length>1?o.hotkeys[e].combo.splice(o.hotkeys[e].combo.indexOf(b),1):o.hotkeys.splice(e,1),!0):!1}function l(a){for(var b,c=0;c<o.hotkeys.length;c++)if(b=o.hotkeys[c],b.combo.indexOf(a)>-1)return b;return!1}function m(a){return a.$id in p||(p[a.$id]=[],a.$on("$destroy",function(){for(var b=p[a.$id].length;b--;)k(p[a.$id][b]),delete p[a.$id][b]})),{add:function(b){var c;return c=arguments.length>1?j.apply(this,arguments):j(b),p[a.$id].push(c),this}}}function n(a){return function(c,d){if(a instanceof Array){var e=a[0],f=a[1];a=function(){f.scope.$eval(e)}}b.$apply(function(){a(c,l(d))})}}Mousetrap.stopCallback=function(a,b){return(" "+b.className+" ").indexOf(" mousetrap ")>-1?!1:b.contentEditable&&"true"==b.contentEditable},g.prototype.format=function(){for(var a=this.combo[0],b=a.split(/[\s]/),c=0;c<b.length;c++)b[c]=f(b[c]);return b};var o=b.$new();o.hotkeys=[],o.helpVisible=!1,o.title=this.templateTitle,o.toggleCheatSheet=i;var p=[];if(b.$on("$routeChangeSuccess",function(a,b){h(),b&&b.hotkeys&&angular.forEach(b.hotkeys,function(a){var c=a[2];("string"==typeof c||c instanceof String)&&(a[2]=[c,b]),a[5]=!1,j.apply(this,a)})}),this.includeCheatSheet){var q=e[0],r=a[0],s=angular.element(this.template);j(this.cheatSheetHotkey,this.cheatSheetDescription,i),(r===q||r===q.documentElement)&&(r=q.body),angular.element(r).append(c(s)(o))}var t=!1,u={add:j,del:k,get:l,bindTo:m,template:this.template,toggleCheatSheet:i,includeCheatSheet:this.includeCheatSheet,cheatSheetHotkey:this.cheatSheetHotkey,cheatSheetDescription:this.cheatSheetDescription,purgeHotkeys:h,templateTitle:this.templateTitle};return u}]}).directive("hotkey",["hotkeys",function(a){return{restrict:"A",link:function(b,c,d){var e,f;angular.forEach(b.$eval(d.hotkey),function(b,c){f="string"==typeof d.hotkeyAllowIn?d.hotkeyAllowIn.split(/[\s,]+/):[],e=c,a.add({combo:c,description:d.hotkeyDescription,callback:b,action:d.hotkeyAction,allowIn:f})}),c.bind("$destroy",function(){a.del(e)})}}}]).run(["hotkeys",function(){}])}(),function(a,b){function c(a,b,c){return a.addEventListener?void a.addEventListener(b,c,!1):void a.attachEvent("on"+b,c)}function d(a){if("keypress"==a.type){var b=String.fromCharCode(a.which);return a.shiftKey||(b=b.toLowerCase()),b}return y[a.which]?y[a.which]:z[a.which]?z[a.which]:String.fromCharCode(a.which).toLowerCase()}function e(a,b){return a.sort().join(",")===b.sort().join(",")}function f(a){a=a||{};var b,c=!1;for(b in E)a[b]?c=!0:E[b]=0;c||(H=!1)}function g(a,b,c,d,f,g){var h,i,j=[],k=c.type;if(!C[a])return[];for("keyup"==k&&n(a)&&(b=[a]),h=0;h<C[a].length;++h)if(i=C[a][h],(d||!i.seq||E[i.seq]==i.level)&&k==i.action&&("keypress"==k&&!c.metaKey&&!c.ctrlKey||e(b,i.modifiers))){var l=!d&&i.combo==f,m=d&&i.seq==d&&i.level==g;(l||m)&&C[a].splice(h,1),j.push(i)}return j}function h(a){var b=[];return a.shiftKey&&b.push("shift"),a.altKey&&b.push("alt"),a.ctrlKey&&b.push("ctrl"),a.metaKey&&b.push("meta"),b}function i(a){return a.preventDefault?void a.preventDefault():void(a.returnValue=!1)}function j(a){return a.stopPropagation?void a.stopPropagation():void(a.cancelBubble=!0)}function k(a,b,c,d){J.stopCallback(b,b.target||b.srcElement,c,d)||a(b,c)===!1&&(i(b),j(b))}function l(a,b,c){var d,e=g(a,b,c),h={},i=0,j=!1;for(d=0;d<e.length;++d)e[d].seq&&(i=Math.max(i,e[d].level));for(d=0;d<e.length;++d)if(e[d].seq){if(e[d].level!=i)continue;j=!0,h[e[d].seq]=1,k(e[d].callback,c,e[d].combo,e[d].seq)}else j||k(e[d].callback,c,e[d].combo);var l="keypress"==c.type&&G;c.type!=H||n(a)||l||f(h),G=j&&"keydown"==c.type}function m(a){"number"!=typeof a.which&&(a.which=a.keyCode);var b=d(a);if(b)return"keyup"==a.type&&F===b?void(F=!1):void J.handleKey(b,h(a),a)}function n(a){return"shift"==a||"ctrl"==a||"alt"==a||"meta"==a}function o(){clearTimeout(x),x=setTimeout(f,1e3)}function p(){if(!w){w={};for(var a in y)a>95&&112>a||y.hasOwnProperty(a)&&(w[y[a]]=a)}return w}function q(a,b,c){return c||(c=p()[a]?"keydown":"keypress"),"keypress"==c&&b.length&&(c="keydown"),c}function r(a,b,c,e){function g(b){return function(){H=b,++E[a],o()}}function h(b){k(c,b,a),"keyup"!==e&&(F=d(b)),setTimeout(f,10)}E[a]=0;for(var i=0;i<b.length;++i){var j=i+1===b.length,l=j?h:g(e||t(b[i+1]).action);u(b[i],l,e,a,i)}}function s(a){return"+"===a?["+"]:a.split("+")}function t(a,b){var c,d,e,f=[];for(c=s(a),e=0;e<c.length;++e)d=c[e],B[d]&&(d=B[d]),b&&"keypress"!=b&&A[d]&&(d=A[d],f.push("shift")),n(d)&&f.push(d);return b=q(d,f,b),{key:d,modifiers:f,action:b}}function u(a,b,c,d,e){D[a+":"+c]=b,a=a.replace(/\s+/g," ");var f,h=a.split(" ");return h.length>1?void r(a,h,b,c):(f=t(a,c),C[f.key]=C[f.key]||[],g(f.key,f.modifiers,{type:f.action},d,a,e),void C[f.key][d?"unshift":"push"]({callback:b,modifiers:f.modifiers,action:f.action,seq:d,level:e,combo:a}))}function v(a,b,c){for(var d=0;d<a.length;++d)u(a[d],b,c)}for(var w,x,y={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",18:"alt",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"ins",46:"del",91:"meta",93:"meta",224:"meta"},z={106:"*",107:"+",109:"-",110:".",111:"/",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},A={"~":"`","!":"1","@":"2","#":"3",$:"4","%":"5","^":"6","&":"7","*":"8","(":"9",")":"0",_:"-","+":"=",":":";",'"':"'","<":",",">":".","?":"/","|":"\\"},B={option:"alt",command:"meta","return":"enter",escape:"esc",mod:/Mac|iPod|iPhone|iPad/.test(navigator.platform)?"meta":"ctrl"},C={},D={},E={},F=!1,G=!1,H=!1,I=1;20>I;++I)y[111+I]="f"+I;for(I=0;9>=I;++I)y[I+96]=I;c(b,"keypress",m),c(b,"keydown",m),c(b,"keyup",m);var J={bind:function(a,b,c){return a=a instanceof Array?a:[a],v(a,b,c),this},unbind:function(a,b){return J.bind(a,function(){},b)},trigger:function(a,b){return D[a+":"+b]&&D[a+":"+b]({},a),this},reset:function(){return C={},D={},this},stopCallback:function(a,b){return(" "+b.className+" ").indexOf(" mousetrap ")>-1?!1:"INPUT"==b.tagName||"SELECT"==b.tagName||"TEXTAREA"==b.tagName||b.isContentEditable},handleKey:l};a.Mousetrap=J,"function"==typeof define&&define.amd&&define(J)}(window,document); |