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Rewrite examples to use browser.* and promises (#138)

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This commit is contained in:
wbamberg
2016-11-15 10:12:55 -08:00
committed by GitHub
parent 664239dac0
commit c5d69d15d6
33 changed files with 290 additions and 244 deletions
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29
bookmark-it/background.js
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@@ -6,7 +6,7 @@ var currentBookmark;
* is already bookmarked.
*/
function updateIcon() {
chrome.browserAction.setIcon({
browser.browserAction.setIcon({
path: currentBookmark ? {
19: "icons/star-filled-19.png",
38: "icons/star-filled-38.png"
@@ -23,42 +23,47 @@ function updateIcon() {
*/
function toggleBookmark() {
if (currentBookmark) {
chrome.bookmarks.remove(currentBookmark.id);
browser.bookmarks.remove(currentBookmark.id);
currentBookmark = null;
updateIcon();
} else {
chrome.bookmarks.create({title: currentTab.title, url: currentTab.url}, function(bookmark) {
var creating = browser.bookmarks.create({title: currentTab.title, url: currentTab.url});
creating.then(function(bookmark) {
currentBookmark = bookmark;
updateIcon();
});
}
}
chrome.browserAction.onClicked.addListener(toggleBookmark);
browser.browserAction.onClicked.addListener(toggleBookmark);
/*
* Switches currentTab and currentBookmark to reflect the currently active tab
*/
function updateTab() {
chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
function updateActiveTab(tabs) {
function updateTab(tabs) {
if (tabs[0]) {
currentTab = tabs[0];
chrome.bookmarks.search({url: currentTab.url}, (bookmarks) => {
var searching = browser.bookmarks.search({url: currentTab.url});
searching.then((bookmarks) => {
currentBookmark = bookmarks[0];
updateIcon();
});
}
});
}
var gettingActiveTab = browser.tabs.query({active: true, currentWindow: true});
gettingActiveTab.then(updateTab);
}
// TODO listen for bookmarks.onCreated and bookmarks.onRemoved once Bug 1221764 lands
// listen to tab URL changes
chrome.tabs.onUpdated.addListener(updateTab);
browser.tabs.onUpdated.addListener(updateActiveTab);
// listen to tab switching
chrome.tabs.onActivated.addListener(updateTab);
browser.tabs.onActivated.addListener(updateActiveTab);
// update when the extension loads initially
updateTab();
updateActiveTab();