40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
function notifyAllTabs(request) {
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chrome.windows.getAll({populate: true}, function(windows) {
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windows.forEach(function(win) {
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win.tabs.forEach(function(tab) {
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chrome.tabs.sendMessage(tab.id, request);
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updateBadgeText(tab);
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});
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});
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});
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// notify all open popups
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// use a shallow copy since the original `request` is still being processed
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var reqPopup = {};
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for (var k in request) reqPopup[k] = request[k];
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reqPopup.reason = request.method;
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reqPopup.method = "updatePopup";
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chrome.extension.sendMessage(reqPopup);
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}
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function updateBadgeText(tab) {
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if (prefs.getPref("show-badge")) {
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function stylesReceived(styles) {
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var t = getBadgeText(styles);
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console.log("Tab " + tab.id + " (" + tab.url + ") badge text set to '" + t + "'.");
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chrome.browserAction.setBadgeText({text: t, tabId: tab.id});
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}
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// if we have access to this, call directly. a page sending a message to itself doesn't seem to work right.
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if (typeof getStyles != "undefined") {
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getStyles({matchUrl: tab.url, enabled: true}, stylesReceived);
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} else {
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chrome.extension.sendMessage({method: "getStyles", matchUrl: tab.url, enabled: true}, stylesReceived);
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}
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} else {
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chrome.browserAction.setBadgeText({text: "", tabId: tab.id});
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}
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}
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function getBadgeText(styles) {
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return styles.length == 0 ? "" : ("" + styles.length);
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}
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