13 lines
386 B
JavaScript
13 lines
386 B
JavaScript
$.cmd = function(key, callback, args) {
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var isCtrl = false;
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$(document).keydown(function(e) {
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if(!args) args=[]; // IE barks when args is null
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if(e.metaKey) isCtrl = true;
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if(e.keyCode == key.charCodeAt(0) && isCtrl) {
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callback.apply(this, args);
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return false;
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}
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}).keyup(function(e) {
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if(e.ctrlKey) isCtrl = false;
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});
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}; |