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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /mobile/android/actors/GeckoViewContentParent.sys.mjs | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mobile/android/actors/GeckoViewContentParent.sys.mjs')
-rw-r--r-- | mobile/android/actors/GeckoViewContentParent.sys.mjs | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/mobile/android/actors/GeckoViewContentParent.sys.mjs b/mobile/android/actors/GeckoViewContentParent.sys.mjs new file mode 100644 index 0000000000..354489054a --- /dev/null +++ b/mobile/android/actors/GeckoViewContentParent.sys.mjs @@ -0,0 +1,84 @@ +/* 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/. */ + +import { GeckoViewUtils } from "resource://gre/modules/GeckoViewUtils.sys.mjs"; +import { GeckoViewActorParent } from "resource://gre/modules/GeckoViewActorParent.sys.mjs"; + +const lazy = {}; + +ChromeUtils.defineESModuleGetters(lazy, { + SessionHistory: "resource://gre/modules/sessionstore/SessionHistory.sys.mjs", +}); + +const { debug, warn } = GeckoViewUtils.initLogging("GeckoViewContentParent"); + +export class GeckoViewContentParent extends GeckoViewActorParent { + async collectState() { + return this.sendQuery("CollectSessionState"); + } + + async containsFormData() { + return this.sendQuery("ContainsFormData"); + } + + restoreState({ history, switchId, formdata, scrolldata }) { + if (Services.appinfo.sessionHistoryInParent) { + const { browsingContext } = this.browser; + lazy.SessionHistory.restoreFromParent( + browsingContext.sessionHistory, + history + ); + + // TODO Bug 1648158 this should include scroll, form history, etc + return SessionStoreUtils.initializeRestore( + browsingContext, + SessionStoreUtils.constructSessionStoreRestoreData() + ); + } + + // Restoring is made of two parts. First we need to restore the history + // of the tab and navigating to the current page, after the page + // navigates to the current page we need to restore the state of the + // page (scroll position, form data, etc). + // + // We can't do everything in one step inside the child actor because + // the actor is recreated when navigating, so we need to keep the state + // on the parent side until we navigate. + this.sendAsyncMessage("RestoreHistoryAndNavigate", { + history, + switchId, + }); + + if (!formdata && !scrolldata) { + return null; + } + + const progressFilter = Cc[ + "@mozilla.org/appshell/component/browser-status-filter;1" + ].createInstance(Ci.nsIWebProgress); + + const { browser } = this; + const progressListener = { + QueryInterface: ChromeUtils.generateQI(["nsIWebProgressListener"]), + + onLocationChange(aWebProgress, aRequest, aLocationURI, aFlags) { + if (!aWebProgress.isTopLevel) { + return; + } + // The actor might get recreated between navigations so we need to + // query it again for the up-to-date instance. + browser.browsingContext.currentWindowGlobal + .getActor("GeckoViewContent") + .sendAsyncMessage("RestoreSessionState", { formdata, scrolldata }); + progressFilter.removeProgressListener(this); + browser.removeProgressListener(progressFilter); + }, + }; + + const flags = Ci.nsIWebProgress.NOTIFY_LOCATION; + progressFilter.addProgressListener(progressListener, flags); + browser.addProgressListener(progressFilter, flags); + return null; + } +} |