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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/renderer_host/delegated_frame_host_client_ios.h"
#include "content/browser/renderer_host/render_widget_host_impl.h"
#include "content/browser/renderer_host/render_widget_host_view_ios.h"
#include "ui/compositor/layer.h"
namespace content {
DelegatedFrameHostClientIOS::DelegatedFrameHostClientIOS(
RenderWidgetHostViewIOS* render_widget_host_view)
: render_widget_host_view_(render_widget_host_view) {}
DelegatedFrameHostClientIOS::~DelegatedFrameHostClientIOS() {}
ui::Layer* DelegatedFrameHostClientIOS::DelegatedFrameHostGetLayer() const {
// TODO(crbug.com/40254930): Fix me
// return render_widget_host_view_->layer();
return nullptr;
}
bool DelegatedFrameHostClientIOS::DelegatedFrameHostIsVisible() const {
return !render_widget_host_view_->host()->is_hidden();
}
SkColor DelegatedFrameHostClientIOS::DelegatedFrameHostGetGutterColor() const {
// When making an element on the page fullscreen the element's background
// may not match the page's, so use black as the gutter color to avoid
// flashes of brighter colors during the transition.
if (render_widget_host_view_->host()->delegate() &&
render_widget_host_view_->host()->delegate()->IsFullscreen()) {
return SK_ColorBLACK;
}
if (render_widget_host_view_->GetBackgroundColor()) {
return *render_widget_host_view_->GetBackgroundColor();
}
return SK_ColorWHITE;
}
void DelegatedFrameHostClientIOS::OnFrameTokenChanged(
uint32_t frame_token,
base::TimeTicks activation_time) {
render_widget_host_view_->OnFrameTokenChangedForView(frame_token,
activation_time);
}
float DelegatedFrameHostClientIOS::GetDeviceScaleFactor() const {
return 1.0f;
}
void DelegatedFrameHostClientIOS::InvalidateLocalSurfaceIdOnEviction() {
// TODO(crbug.com/40254930): Fix me
// render_widget_host_view_->InvalidateLocalSurfaceIdOnEviction();
}
viz::FrameEvictorClient::EvictIds
DelegatedFrameHostClientIOS::CollectSurfaceIdsForEviction() {
viz::FrameEvictorClient::EvictIds ids;
ids.embedded_ids =
render_widget_host_view_->host()->CollectSurfaceIdsForEviction();
return ids;
}
bool DelegatedFrameHostClientIOS::ShouldShowStaleContentOnEviction() {
return false;
}
} // namespace content
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