| // Copyright 2014 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. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_FRAME_FRAME_CLIENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_FRAME_FRAME_CLIENT_H_ |
| |
| #include "base/unguessable_token.h" |
| #include "third_party/blink/public/mojom/frame/lifecycle.mojom-blink-forward.h" |
| #include "third_party/blink/public/platform/blame_context.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| class LocalFrame; |
| enum class FrameDetachType; |
| class IntRect; |
| |
| class CORE_EXPORT FrameClient : public GarbageCollected<FrameClient> { |
| public: |
| virtual bool InShadowTree() const = 0; |
| |
| virtual void Detached(FrameDetachType) = 0; |
| |
| virtual unsigned BackForwardLength() = 0; |
| |
| virtual void OnMainFrameIntersectionChanged( |
| const IntRect& intersection_rect) {} |
| |
| virtual base::UnguessableToken GetDevToolsFrameToken() const = 0; |
| |
| virtual ~FrameClient() = default; |
| |
| virtual void Trace(Visitor* visitor) const {} |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_FRAME_FRAME_CLIENT_H_ |