44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
/**
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* adds a bindGlobal method to Mousetrap that allows you to
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* bind specific keyboard shortcuts that will still work
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* inside a text input field
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*
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* usage:
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* Mousetrap.bindGlobal('ctrl+s', _saveChanges);
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*/
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/* global Mousetrap:true */
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(function(Mousetrap) {
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var _globalCallbacks = {};
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var _originalStopCallback = Mousetrap.prototype.stopCallback;
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Mousetrap.prototype.stopCallback = function(e, element, combo, sequence) {
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var self = this;
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if (self.paused) {
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return true;
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}
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if (_globalCallbacks[combo] || _globalCallbacks[sequence]) {
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return false;
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}
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return _originalStopCallback.call(self, e, element, combo);
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};
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Mousetrap.prototype.bindGlobal = function(keys, callback, action) {
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var self = this;
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self.bind(keys, callback, action);
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if (keys instanceof Array) {
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for (var i = 0; i < keys.length; i++) {
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_globalCallbacks[keys[i]] = true;
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}
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return;
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}
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_globalCallbacks[keys] = true;
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};
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Mousetrap.init();
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}) (Mousetrap);
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