electron/patches/chromium/feat_expose_documentloader_setdefersloading_on_webdocumentloader.patch
Samuel Attard ac031bf8de
feat: I guess it's esm (#37535)
* fix: allow ESM loads from within ASAR files

* fix: ensure that ESM entry points finish loading before app ready

* fix: allow loading ESM entrypoints via default_app

* fix: allow ESM loading for renderer preloads

* docs: document current known limitations of esm

* chore: add patches to support blending esm handlers

* refactor: use SetDefersLoading instead of JoinAppCode in renderers

Blink has it's own event loop so pumping the uv loop in the renderer is not enough, luckily in blink we can suspend the loading of the frame while we do additional work.

* chore: add patch to expose SetDefersLoading

* fix: use fileURLToPath instead of pathname

* chore: update per PR feedback

* fix: fs.exists/existsSync should never throw

* fix: convert path to file url before importing

* fix: oops

* fix: oops

* Update docs/tutorial/esm-limitations.md

Co-authored-by: Jeremy Rose <jeremya@chromium.org>

* windows...

* windows...

* chore: update patches

* spec: fix tests and document empty body edge case

* Apply suggestions from code review

Co-authored-by: Daniel Scalzi <d_scalzi@yahoo.com>
Co-authored-by: Jeremy Rose <jeremya@chromium.org>

* spec: add tests for esm

* spec: windows

* chore: update per PR feedback

* chore: update patches

* Update shell/common/node_bindings.h

Co-authored-by: Jeremy Rose <jeremya@chromium.org>

* chore: update patches

* rebase

* use cjs loader by default for preload scripts

* chore: fix lint

* chore: update patches

* chore: update patches

* chore: fix patches

* build: debug depshash

* ?

* Revert "build: debug depshash"

This reverts commit 0de82523fb93f475226356b37418ce4b69acdcdf.

* chore: allow electron as builtin protocol in esm loader

* Revert "Revert "build: debug depshash""

This reverts commit ff86b1243ca6d05c9b3b38e0a6d717fb380343a4.

* chore: fix esm doc

* chore: update node patches

---------

Co-authored-by: Jeremy Rose <jeremya@chromium.org>
Co-authored-by: electron-patch-conflict-fixer[bot] <83340002+electron-patch-conflict-fixer[bot]@users.noreply.github.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: Daniel Scalzi <d_scalzi@yahoo.com>
2023-08-30 17:38:07 -07:00

42 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samuel Attard <marshallofsound@electronjs.org>
Date: Thu, 9 Mar 2023 01:28:56 -0800
Subject: feat: expose DocumentLoader::SetDefersLoading on WebDocumentLoader
This allows embedders to call SetDefersLoading without reaching into Blink internals. Electron uses this to defer page loading until the preload scripts have finished executing.
This might be upstreamable?
diff --git a/third_party/blink/public/web/web_document_loader.h b/third_party/blink/public/web/web_document_loader.h
index ff1948e649fffdc92a2db0e736c99bf4e8c06514..b165201b273c8fa9de8e66fe8ef7bfc28eee0850 100644
--- a/third_party/blink/public/web/web_document_loader.h
+++ b/third_party/blink/public/web/web_document_loader.h
@@ -38,6 +38,7 @@
#include "third_party/blink/public/platform/cross_variant_mojo_util.h"
#include "third_party/blink/public/platform/web_archive_info.h"
#include "third_party/blink/public/platform/web_common.h"
+#include "third_party/blink/public/platform/web_loader_freeze_mode.h"
#include "third_party/blink/public/platform/web_source_location.h"
#include "third_party/blink/public/web/web_navigation_type.h"
@@ -62,6 +63,8 @@ class BLINK_EXPORT WebDocumentLoader {
virtual ~ExtraData() = default;
};
+ virtual void SetDefersLoading(WebLoaderFreezeMode) = 0;
+
static bool WillLoadUrlAsEmpty(const WebURL&);
// Returns the http referrer of original request which initited this load.
diff --git a/third_party/blink/renderer/core/loader/document_loader.h b/third_party/blink/renderer/core/loader/document_loader.h
index 1548bbee1845eaac75ceb9e2b2783b69084956e4..c9e8293ef2d662210cb9fc95488c6a51ffc80df8 100644
--- a/third_party/blink/renderer/core/loader/document_loader.h
+++ b/third_party/blink/renderer/core/loader/document_loader.h
@@ -305,7 +305,7 @@ class CORE_EXPORT DocumentLoader : public GarbageCollected<DocumentLoader>,
absl::optional<scheduler::TaskAttributionId>
soft_navigation_heuristics_task_id);
- void SetDefersLoading(LoaderFreezeMode);
+ void SetDefersLoading(LoaderFreezeMode) override;
DocumentLoadTiming& GetTiming() { return document_load_timing_; }