20 lines
524 B
JavaScript
20 lines
524 B
JavaScript
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// notify of page refreshes
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chrome.extension.onConnect.addListener(function(port) {
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port.onMessage.addListener(function (msg) {
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if (msg.action === 'register') {
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var respond = function (tabId, changeInfo, tab) {
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if (tabId !== msg.inspectedTabId) {
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return;
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}
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port.postMessage('refresh');
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};
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chrome.tabs.onUpdated.addListener(respond);
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port.onDisconnect.addListener(function () {
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chrome.tabs.onUpdated.removeListener(respond);
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});
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}
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});
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});
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