www.gusucode.com > Piwik 网站流量统计系统 v2.9.1PHP源码程序 > Piwik 网站流量统计系统 v2.9.1/How to install Piwik.html/piwik/libs/bower_components/mousetrap/plugins/global-bind/mousetrap-global-bind.js
/** * adds a bindGlobal method to Mousetrap that allows you to * bind specific keyboard shortcuts that will still work * inside a text input field * * usage: * Mousetrap.bindGlobal('ctrl+s', _saveChanges); */ /* global Mousetrap:true */ Mousetrap = (function(Mousetrap) { var _globalCallbacks = {}, _originalStopCallback = Mousetrap.stopCallback; Mousetrap.stopCallback = function(e, element, combo, sequence) { if (_globalCallbacks[combo] || _globalCallbacks[sequence]) { return false; } return _originalStopCallback(e, element, combo); }; Mousetrap.bindGlobal = function(keys, callback, action) { Mousetrap.bind(keys, callback, action); if (keys instanceof Array) { for (var i = 0; i < keys.length; i++) { _globalCallbacks[keys[i]] = true; } return; } _globalCallbacks[keys] = true; }; return Mousetrap; }) (Mousetrap);