35 lines
1.5 KiB
Diff
35 lines
1.5 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 5903e48135ff28a46267a0c4790798fd0fae70f9..8a63a103a897f9752cb06c44921f05404f71d2c9 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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@@ -613,6 +613,9 @@ 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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TRACE_EVENT0("renderer_host", "RenderWidgetHostImpl::WasHidden");
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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 ff2505c99eff7a72528582753a1a161cd26264cc..0ae5bb7f78c3a29cbc146c69c7e7760092875f3e 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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@@ -176,6 +176,9 @@ 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_hung_renderer_delay(const base::TimeDelta& delay) {
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hung_renderer_delay_ = delay;
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}
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