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// 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_EXPORTED_WEB_REMOTE_FRAME_IMPL_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_REMOTE_FRAME_IMPL_H_
#include "third_party/blink/public/platform/web_insecure_request_policy.h"
#include "third_party/blink/public/web/web_remote_frame.h"
#include "third_party/blink/public/web/web_remote_frame_client.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/frame/remote_frame.h"
#include "third_party/blink/renderer/platform/heap/self_keep_alive.h"
#include "third_party/blink/renderer/platform/wtf/compiler.h"
namespace cc {
class Layer;
}
namespace blink {
class FrameOwner;
class RemoteFrame;
class RemoteFrameClientImpl;
enum class WebFrameLoadType;
class WebView;
struct WebRect;
struct WebScrollIntoViewParams;
class CORE_EXPORT WebRemoteFrameImpl final
: public GarbageCollectedFinalized<WebRemoteFrameImpl>,
public WebRemoteFrame {
public:
static WebRemoteFrameImpl* Create(WebTreeScopeType, WebRemoteFrameClient*);
static WebRemoteFrameImpl* CreateMainFrame(WebView*,
WebRemoteFrameClient*,
WebFrame* opener = nullptr);
WebRemoteFrameImpl(WebTreeScopeType, WebRemoteFrameClient*);
~WebRemoteFrameImpl() override;
// WebFrame methods:
void Close() override;
WebRect VisibleContentRect() const override;
WebView* View() const override;
void StopLoading() override;
// WebRemoteFrame methods:
WebLocalFrame* CreateLocalChild(WebTreeScopeType,
const WebString& name,
WebSandboxFlags,
WebLocalFrameClient*,
blink::InterfaceRegistry*,
mojo::ScopedMessagePipeHandle,
WebFrame* previous_sibling,
const ParsedFeaturePolicy&,
const WebFrameOwnerProperties&,
FrameOwnerElementType,
WebFrame* opener) override;
WebRemoteFrame* CreateRemoteChild(WebTreeScopeType,
const WebString& name,
WebSandboxFlags,
const ParsedFeaturePolicy&,
FrameOwnerElementType,
WebRemoteFrameClient*,
WebFrame* opener) override;
void SetCcLayer(cc::Layer*,
bool prevent_contents_opaque_changes,
bool is_surface_layer) override;
void SetReplicatedOrigin(
const WebSecurityOrigin&,
bool is_potentially_trustworthy_opaque_origin) override;
void SetReplicatedSandboxFlags(WebSandboxFlags) override;
void SetReplicatedName(const WebString&) override;
void SetReplicatedFeaturePolicyHeader(
const ParsedFeaturePolicy& parsed_header) override;
void AddReplicatedContentSecurityPolicyHeader(
const WebString& header_value,
mojom::ContentSecurityPolicyType,
WebContentSecurityPolicySource) override;
void ResetReplicatedContentSecurityPolicy() override;
void SetReplicatedInsecureRequestPolicy(WebInsecureRequestPolicy) override;
void SetReplicatedInsecureNavigationsSet(
const std::vector<unsigned>&) override;
void ForwardResourceTimingToParent(const WebResourceTimingInfo&) override;
void DispatchLoadEventForFrameOwner() override;
void DidStartLoading() override;
void DidStopLoading() override;
bool IsIgnoredForHitTest() const override;
void WillEnterFullscreen() override;
void UpdateUserActivationState(UserActivationUpdateType) override;
void ScrollRectToVisible(const WebRect&,
const WebScrollIntoViewParams&) override;
void BubbleLogicalScroll(WebScrollDirection direction,
WebScrollGranularity granularity) override;
void IntrinsicSizingInfoChanged(const WebIntrinsicSizingInfo&) override;
void SetHasReceivedUserGestureBeforeNavigation(bool value) override;
v8::Local<v8::Object> GlobalProxy() const override;
WebRect GetCompositingRect() override;
void RenderFallbackContent() const override;
void InitializeCoreFrame(Page&, FrameOwner*, const AtomicString& name);
RemoteFrame* GetFrame() const { return frame_.Get(); }
WebRemoteFrameClient* Client() const { return client_; }
static WebRemoteFrameImpl* FromFrame(RemoteFrame&);
void Trace(blink::Visitor*);
private:
friend class RemoteFrameClientImpl;
void SetCoreFrame(RemoteFrame*);
void ApplyReplicatedFeaturePolicyHeader();
// Inherited from WebFrame, but intentionally hidden: it never makes sense
// to call these on a WebRemoteFrameImpl.
bool IsWebLocalFrame() const override;
WebLocalFrame* ToWebLocalFrame() override;
bool IsWebRemoteFrame() const override;
WebRemoteFrame* ToWebRemoteFrame() override;
WebRemoteFrameClient* client_;
// TODO(dcheng): Inline this field directly rather than going through Member.
Member<RemoteFrameClientImpl> frame_client_;
Member<RemoteFrame> frame_;
ParsedFeaturePolicy feature_policy_header_;
// Oilpan: WebRemoteFrameImpl must remain alive until close() is called.
// Accomplish that by keeping a self-referential Persistent<>. It is
// cleared upon close().
SelfKeepAlive<WebRemoteFrameImpl> self_keep_alive_;
};
DEFINE_TYPE_CASTS(WebRemoteFrameImpl,
WebFrame,
frame,
frame->IsWebRemoteFrame(),
frame.IsWebRemoteFrame());
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_REMOTE_FRAME_IMPL_H_
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