| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/core/frame/display_cutout_client_impl.h" |
| |
| #include "third_party/blink/renderer/core/css/document_style_environment_variables.h" |
| #include "third_party/blink/renderer/core/css/style_engine.h" |
| #include "third_party/blink/renderer/core/frame/local_frame.h" |
| |
| namespace blink { |
| |
| namespace { |
| |
| const char kSafeAreaInsetTopName[] = "safe-area-inset-top"; |
| const char kSafeAreaInsetLeftName[] = "safe-area-inset-left"; |
| const char kSafeAreaInsetBottomName[] = "safe-area-inset-bottom"; |
| const char kSafeAreaInsetRightName[] = "safe-area-inset-right"; |
| |
| String GetPx(int value) { |
| return String::Format("%dpx", value); |
| } |
| |
| } // namespace |
| |
| DisplayCutoutClientImpl::DisplayCutoutClientImpl( |
| LocalFrame* frame, |
| mojom::blink::DisplayCutoutClientAssociatedRequest request) |
| : frame_(frame), binding_(this, std::move(request)) {} |
| |
| void DisplayCutoutClientImpl::BindMojoRequest( |
| LocalFrame* frame, |
| mojom::blink::DisplayCutoutClientAssociatedRequest request) { |
| if (!frame) |
| return; |
| MakeGarbageCollected<DisplayCutoutClientImpl>(frame, std::move(request)); |
| } |
| |
| void DisplayCutoutClientImpl::SetSafeArea( |
| mojom::blink::DisplayCutoutSafeAreaPtr safe_area) { |
| DocumentStyleEnvironmentVariables& vars = |
| frame_->GetDocument()->GetStyleEngine().EnsureEnvironmentVariables(); |
| vars.SetVariable(kSafeAreaInsetTopName, GetPx(safe_area->top)); |
| vars.SetVariable(kSafeAreaInsetLeftName, GetPx(safe_area->left)); |
| vars.SetVariable(kSafeAreaInsetBottomName, GetPx(safe_area->bottom)); |
| vars.SetVariable(kSafeAreaInsetRightName, GetPx(safe_area->right)); |
| } |
| |
| void DisplayCutoutClientImpl::Trace(Visitor* visitor) { |
| visitor->Trace(frame_); |
| } |
| |
| } // namespace blink |