ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-08 01:10:08 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Restore extension tab after reload

Browse source 
Work-around for https://crbug.com/511670
This commit is contained in:
Rob Wu 2015-07-20 01:29:37 +02:00
parent cf1d398bd2
commit 4ac8863e30
4 changed files with 89 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

22
extensions/chromium/extension-router.js
View file

@ -83,6 +83,7 @@ limitations under the License.
// When session restore is used, viewer pages may be loaded before the
// webRequest event listener is attached (= page not found).
// Or the extension could have been crashed (OOM), leaving a sad tab behind.
// Reload these tabs.
chrome.tabs.query({
url: CRX_BASE_URL + '*:*'
@ -92,4 +93,25 @@ limitations under the License.
}
});
console.log('Set up extension URL router.');
Object.keys(localStorage).forEach(function(key) {
// The localStorage item is set upon unload by chromecom.js.
var parsedKey = /^unload-(\d+)-(true|false)-(.+)/.exec(key);
if (parsedKey) {
var timeStart = parseInt(parsedKey[1], 10);
var isHidden = parsedKey[2] === 'true';
var url = parsedKey[3];
if (Date.now() - timeStart < 3000) {
// Is it a new item (younger than 3 seconds)? Assume that the extension
// just reloaded, so restore the tab (work-around for crbug.com/511670).
chrome.tabs.create({
url: chrome.runtime.getURL('restoretab.html') +
'?' + encodeURIComponent(url) +
'#' + encodeURIComponent(localStorage.getItem(key)),
active: !isHidden
});
}
localStorage.removeItem(key);
}
});
})();