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10 lines
4.4 KiB
JavaScript
10 lines
4.4 KiB
JavaScript
(function(e,c){"undefined"!==typeof module?module.exports=c():"function"===typeof define&&"object"===typeof define.amd?define(c):this[e]=c()})("clipboard",function(){if("undefined"===typeof document||!document.addEventListener)return null;var e={};e.copy=function(){function c(){d=!1;b=null;g&&window.getSelection().removeAllRanges();g=!1}var d=!1,b=null,g=!1;document.addEventListener("copy",function(c){if(d){for(var g in b)c.clipboardData.setData(g,b[g]);c.preventDefault()}});return function(f){return new Promise(function(m,
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e){function k(b){try{if(document.execCommand("copy"))c(),m();else{if(b)throw c(),Error("Unable to copy. Perhaps it's not available in your browser?");var d=document.getSelection();if(!document.queryCommandEnabled("copy")&&d.isCollapsed){var f=document.createRange();f.selectNodeContents(document.body);d.removeAllRanges();d.addRange(f);g=!0}k(!0)}}catch(a){c(),e(a)}}d=!0;"string"===typeof f?b={"text/plain":f}:f instanceof Node?b={"text/html":(new XMLSerializer).serializeToString(f)}:f instanceof Object?
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b=f:e("Invalid data type. Must be string, DOM node, or an object mapping MIME types to strings.");k(!1)})}}();e.paste=function(){var c=!1,d,b;document.addEventListener("paste",function(g){if(c){c=!1;g.preventDefault();var f=d;d=null;f(g.clipboardData.getData(b))}});return function(g){return new Promise(function(f,e){c=!0;d=f;b=g||"text/plain";try{document.execCommand("paste")||(c=!1,e(Error("Unable to paste. Pasting only works in Internet Explorer at the moment.")))}catch(h){c=!1,e(Error(h))}})}}();
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"undefined"===typeof ClipboardEvent&&"undefined"!==typeof window.clipboardData&&"undefined"!==typeof window.clipboardData.setData&&(function(c){function d(a,b){return function(){a.apply(b,arguments)}}function b(a){if("object"!=typeof this)throw new TypeError("Promises must be constructed via new");if("function"!=typeof a)throw new TypeError("not a function");this._value=this._state=null;this._deferreds=[];l(a,d(f,this),d(e,this))}function g(a){var b=this;return null===this._state?void this._deferreds.push(a):
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void n(function(){var c=b._state?a.onFulfilled:a.onRejected;if(null===c)return void(b._state?a.resolve:a.reject)(b._value);var d;try{d=c(b._value)}catch(e){return void a.reject(e)}a.resolve(d)})}function f(a){try{if(a===this)throw new TypeError("A promise cannot be resolved with itself.");if(a&&("object"==typeof a||"function"==typeof a)){var b=a.then;if("function"==typeof b)return void l(d(b,a),d(f,this),d(e,this))}this._state=!0;this._value=a;h.call(this)}catch(c){e.call(this,c)}}function e(a){this._state=
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!1;this._value=a;h.call(this)}function h(){for(var a=0,b=this._deferreds.length;b>a;a++)g.call(this,this._deferreds[a]);this._deferreds=null}function k(a,b,c,d){this.onFulfilled="function"==typeof a?a:null;this.onRejected="function"==typeof b?b:null;this.resolve=c;this.reject=d}function l(a,b,c){var d=!1;try{a(function(a){d||(d=!0,b(a))},function(a){d||(d=!0,c(a))})}catch(e){d||(d=!0,c(e))}}var n=b.immediateFn||"function"==typeof setImmediate&&setImmediate||function(a){setTimeout(a,1)},p=Array.isArray||
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function(a){return"[object Array]"===Object.prototype.toString.call(a)};b.prototype["catch"]=function(a){return this.then(null,a)};b.prototype.then=function(a,c){var d=this;return new b(function(b,e){g.call(d,new k(a,c,b,e))})};b.all=function(){var a=Array.prototype.slice.call(1===arguments.length&&p(arguments[0])?arguments[0]:arguments);return new b(function(b,c){function d(f,g){try{if(g&&("object"==typeof g||"function"==typeof g)){var h=g.then;if("function"==typeof h)return void h.call(g,function(a){d(f,
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a)},c)}a[f]=g;0===--e&&b(a)}catch(k){c(k)}}if(0===a.length)return b([]);for(var e=a.length,f=0;f<a.length;f++)d(f,a[f])})};b.resolve=function(a){return a&&"object"==typeof a&&a.constructor===b?a:new b(function(b){b(a)})};b.reject=function(a){return new b(function(b,c){c(a)})};b.race=function(a){return new b(function(b,c){for(var d=0,e=a.length;e>d;d++)a[d].then(b,c)})};"undefined"!=typeof module&&module.exports?module.exports=b:c.Promise||(c.Promise=b)}(this),e.copy=function(c){return new Promise(function(d,
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b){if("string"!==typeof c&&!("text/plain"in c))throw Error("You must provide a text/plain type.");window.clipboardData.setData("Text","string"===typeof c?c:c["text/plain"])?d():b(Error("Copying was rejected."))})},e.paste=function(){return new Promise(function(c,d){var b=window.clipboardData.getData("Text");b?c(b):d(Error("Pasting was rejected."))})});return e});
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