mirror of https://github.com/electron/electron
48 lines
2.3 KiB
Diff
48 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 a1ce7be62ca99bf8fecc750c781e18b282c12772..895f5126806b557c853f163fe69459ea929f11a4 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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@@ -818,6 +818,9 @@ 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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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 28001459e1357d9c14b240d6a729484b5a7e4eff..d194945e1f9d30a85d2bcd8482b7094ad1684cef 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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@@ -911,6 +911,8 @@ class CONTENT_EXPORT RenderWidgetHostImpl
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void UpdateBrowserControlsState(cc::BrowserControlsState constraints,
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cc::BrowserControlsState current,
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bool animate);
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+ // Electron: Prevents the widget from getting hidden.
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+ bool disable_hidden_ = false;
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void StartDragging(blink::mojom::DragDataPtr drag_data,
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const url::Origin& source_origin,
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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 96dbd73ff09724236d912382409e0166ba6777ff..2b7a01cd1e7637031bbd28ba32f332f9f97456f1 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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@@ -625,7 +625,7 @@ 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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aura::Window* parent = window_->parent();
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