42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
goog.provide("goog.dom.vendor");
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goog.require("goog.string");
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goog.require("goog.userAgent");
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goog.dom.vendor.getVendorJsPrefix = function() {
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if (goog.userAgent.WEBKIT) {
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return "Webkit";
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} else if (goog.userAgent.GECKO) {
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return "Moz";
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} else if (goog.userAgent.IE) {
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return "ms";
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}
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return null;
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};
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goog.dom.vendor.getVendorPrefix = function() {
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if (goog.userAgent.WEBKIT) {
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return "-webkit";
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} else if (goog.userAgent.GECKO) {
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return "-moz";
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} else if (goog.userAgent.IE) {
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return "-ms";
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}
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return null;
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};
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goog.dom.vendor.getPrefixedPropertyName = function(propertyName, opt_object) {
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if (opt_object && propertyName in opt_object) {
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return propertyName;
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}
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var prefix = goog.dom.vendor.getVendorJsPrefix();
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if (prefix) {
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prefix = prefix.toLowerCase();
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var prefixedPropertyName = prefix + goog.string.toTitleCase(propertyName);
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return opt_object === undefined || prefixedPropertyName in opt_object ? prefixedPropertyName : null;
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}
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return null;
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};
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goog.dom.vendor.getPrefixedEventType = function(eventType) {
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var prefix = goog.dom.vendor.getVendorJsPrefix() || "";
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return (prefix + eventType).toLowerCase();
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};
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//# sourceMappingURL=goog.dom.vendor.js.map
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