Sha256: 2787414ecd8d4e8d3b50404cd4aa6f78f696a46c4661e1a47869ebc418db3bda
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Versions: 28
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Stored size: 1.04 KB
Contents
/**
* adds a bindScoped method to Mousetrap that allows you to
* bind specific keyboard shortcuts that will work only within
* certain context
* inside a text input field
*
* usage:
* Mousetrap.bindScoped('.some-class', 'ctrl+s', _saveChanges);
*/
Mousetrap = (function(Mousetrap) {
var _scopedCallbacks = {},
_originalStopCallback = Mousetrap.stopCallback;
Mousetrap.stopCallback = function(e, element, combo, sequence) {
var selector = _scopedCallbacks[combo] || _scopedCallbacks[sequence];
if (selector) {
return !$(element).is(selector);
}
return _originalStopCallback(e, element, combo);
};
Mousetrap.bindScoped = function(selector, keys, callback, action) {
Mousetrap.bind(keys, callback, action);
if (keys instanceof Array) {
for (var i = 0; i < keys.length; i++) {
_scopedCallbacks[keys[i]] = selector;
}
return;
}
_scopedCallbacks[keys] = selector;
};
return Mousetrap;
}) (Mousetrap);
Version data entries
28 entries across 28 versions & 1 rubygems