ccf70326c0
Co-authored-by: John Kleinschmidt <jkleinsc@github.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com> Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com> Co-authored-by: Andy Locascio <andy@slack-corp.com>
48 lines
2.2 KiB
Diff
48 lines
2.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Cheng Zhao <zcbenz@gmail.com>
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Date: Thu, 20 Sep 2018 17:45:47 -0700
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Subject: disable_hidden.patch
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Electron uses this to disable background throttling for hidden windows.
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diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
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index 5ad66a6af94f07d7a989e738ea587ce467a542d6..8c54e34e716a647a72ffce78b56f94a03a5dd978 100644
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--- a/content/browser/renderer_host/render_widget_host_impl.cc
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+++ b/content/browser/renderer_host/render_widget_host_impl.cc
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@@ -660,6 +660,9 @@ void RenderWidgetHostImpl::WasHidden() {
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if (is_hidden_)
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return;
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+ if (disable_hidden_)
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+ return;
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+
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RejectMouseLockOrUnlockIfNecessary(
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blink::mojom::PointerLockResult::kWrongDocument);
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diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
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index 013b2165038f1f21df394a0742f7927f26ab1671..894ddaa62fe8aa24eccbe7f9885a4dbb8db04206 100644
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--- a/content/browser/renderer_host/render_widget_host_impl.h
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+++ b/content/browser/renderer_host/render_widget_host_impl.h
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@@ -179,6 +179,9 @@ class CONTENT_EXPORT RenderWidgetHostImpl
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// RenderWidgetHostImpl.
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static RenderWidgetHostImpl* From(RenderWidgetHost* rwh);
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+ // Electron: Prevents the widget from getting hidden.
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+ bool disable_hidden_ = false;
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+
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void set_new_content_rendering_delay_for_testing(
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const base::TimeDelta& delay) {
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new_content_rendering_delay_ = delay;
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diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
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index 3e2190700aee4ea6184ea59d8bb4a480cd52697b..0ccdaa8d037cb71ee3eebae027a74e96ffe1e846 100644
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--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
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+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
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@@ -692,7 +692,7 @@ void RenderWidgetHostViewAura::HideImpl() {
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DCHECK(visibility_ == Visibility::HIDDEN ||
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visibility_ == Visibility::OCCLUDED);
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- if (!host()->is_hidden()) {
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+ if (!host()->is_hidden() && !host()->disable_hidden_) {
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host()->WasHidden();
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aura::WindowTreeHost* host = window_->GetHost();
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if (delegated_frame_host_) {
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