mirror of https://github.com/electron/electron
49 lines
2.3 KiB
Diff
49 lines
2.3 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 fb013badaeaf5eac23b1468301476228f6dc1782..6c0fe34bb30f68d43e1e111d1f4bf24e7a3281e5 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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@@ -777,6 +777,9 @@ void RenderWidgetHostImpl::WasHidden() {
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return;
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}
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+ if (disable_hidden_)
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+ return;
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+
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RejectPointerLockOrUnlockIfNecessary(
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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 8e0d92a74d31758bb813b26ab906e80b5026a9ba..3365a20260fc6c489688a8647b0eea8649d06ddf 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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@@ -996,6 +996,9 @@ class CONTENT_EXPORT RenderWidgetHostImpl
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// Requests a commit and forced redraw in the renderer compositor.
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void ForceRedrawForTesting();
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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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protected:
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// |routing_id| must not be MSG_ROUTING_NONE.
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// If this object outlives |delegate|, DetachDelegate() must be called when
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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 eb65b0b002dfd2ba820e7823ad7338cfa2f40c4c..41ed2610ae5bdfdc9b3f1e47df58140c71bff790 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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@@ -634,7 +634,7 @@ void RenderWidgetHostViewAura::HideImpl() {
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CHECK(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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aura::Window* parent = window_->parent();
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