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/* This Source Code Form is subject to the terms of the Mozilla Public | ||
* License, v. 2.0. If a copy of the MPL was not distributed with this file, | ||
* You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
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var Cu = Components.utils; | ||
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Cu.import("resource://gre/modules/Services.jsm"); | ||
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function startup(aData, aReason) { | ||
// Monkeypatch all browser windows, current and future | ||
watchWindows(function (window) { | ||
}); | ||
} | ||
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function shutdown(aData, aReason) { | ||
if (aReason != APP_SHUTDOWN) { | ||
unloaders.forEach(function (f) { | ||
try { | ||
f(); | ||
} catch (ex) {} | ||
}); | ||
} | ||
} | ||
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function install(aData, aReason) { } | ||
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function uninstall(aData, aReason) { } | ||
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/* Code from: https://github.com/Mardak/restartless/blob/watchWindows/bootstrap.js */ | ||
let unloaders = []; | ||
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function watchWindows(callback) { | ||
// Wrap the callback in a function that ignores failures | ||
function watcher(window) { | ||
try { | ||
// Now that the window has loaded, only handle browser windows | ||
let documentElement = window.document.documentElement; | ||
if (documentElement.getAttribute("windowtype") == "navigator:browser") | ||
callback(window); | ||
} | ||
catch(ex) {} | ||
} | ||
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// Wait for the window to finish loading before running the callback | ||
function runOnLoad(window) { | ||
// Listen for one load event before checking the window type | ||
window.addEventListener("load", function runOnce() { | ||
window.removeEventListener("load", runOnce, false); | ||
watcher(window); | ||
}, false); | ||
} | ||
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// Add functionality to existing windows | ||
let windows = Services.wm.getEnumerator(null); | ||
while (windows.hasMoreElements()) { | ||
// Only run the watcher immediately if the window is completely loaded | ||
let window = windows.getNext(); | ||
if (window.document.readyState == "complete") | ||
watcher(window); | ||
// Wait for the window to load before continuing | ||
else | ||
runOnLoad(window); | ||
} | ||
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// Watch for new browser windows opening then wait for it to load | ||
function windowWatcher(subject, topic) { | ||
if (topic == "domwindowopened") | ||
runOnLoad(subject); | ||
} | ||
Services.ww.registerNotification(windowWatcher); | ||
unloaders.push(function() Services.ww.unregisterNotification(windowWatcher)); | ||
} | ||
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<?xml version="1.0" encoding="utf-8"?> | ||
<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:em="http://www.mozilla.org/2004/em-rdf#"> | ||
<Description about="urn:mozilla:install-manifest"> | ||
<em:id>saveasfilename@gavinsharp.com</em:id> | ||
<em:type>2</em:type> | ||
<em:name>SaveAsFilename</em:name> | ||
<em:version>0.1</em:version> | ||
<em:bootstrap>true</em:bootstrap> | ||
<em:creator>Gavin Sharp</em:creator> | ||
<em:targetApplication> | ||
<Description> | ||
<em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id> | ||
<em:minVersion>18.0</em:minVersion> | ||
<em:maxVersion>21.*</em:maxVersion> | ||
</Description> | ||
</em:targetApplication> | ||
</Description> | ||
</RDF> |