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19 lines
481 B
19 lines
481 B
10 years ago
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exports.isLeftClick = function(event) {
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return event.button === 0;
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};
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exports.isModifiedEvent = function(event) {
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return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);
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};
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exports.withoutProperties = function(object, properties) {
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var property, result;
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result = {};
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for (property in object) {
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if (object.hasOwnProperty(property) && properties.indexOf(property) == -1) {
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result[property] = object[property];
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}
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}
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return result;
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};
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