40 lines
956 B
JavaScript
40 lines
956 B
JavaScript
/**
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* Overwrites default Mousetrap.bind method to optionally accept
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* an object to bind multiple key events in a single call
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*
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* You can pass it in like:
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*
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* Mousetrap.bind({
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* 'a': function() { console.log('a'); },
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* 'b': function() { console.log('b'); }
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* });
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*
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* And can optionally pass in 'keypress', 'keydown', or 'keyup'
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* as a second argument
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*
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*/
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/* global Mousetrap:true */
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Mousetrap = (function(Mousetrap) {
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var self = Mousetrap,
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_oldBind = self.bind,
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args;
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self.bind = function() {
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args = arguments;
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// normal call
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if (typeof args[0] == 'string' || args[0] instanceof Array) {
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return _oldBind(args[0], args[1], args[2]);
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}
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// object passed in
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for (var key in args[0]) {
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if (args[0].hasOwnProperty(key)) {
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_oldBind(key, args[0][key], args[1]);
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}
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}
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};
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return self;
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}) (Mousetrap);
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