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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CORE_INITIALIZER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CORE_INITIALIZER_H_
#include "base/macros.h"
#include "services/service_manager/public/cpp/binder_registry.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/wtf/allocator.h"
namespace blink {
class Document;
class HTMLMediaElement;
class InspectedFrames;
class InspectorDOMAgent;
class InspectorSession;
class LocalFrame;
class MediaControls;
class Page;
class PictureInPictureController;
class Settings;
class ShadowRoot;
class WebLocalFrameClient;
class WebLayerTreeView;
class WebMediaPlayer;
class WebMediaPlayerClient;
class WebMediaPlayerSource;
class WebRemotePlaybackClient;
class WebViewClient;
class WorkerClients;
class CORE_EXPORT CoreInitializer {
USING_FAST_MALLOC(CoreInitializer);
DISALLOW_COPY_AND_ASSIGN(CoreInitializer);
public:
// Initialize must be called before GetInstance.
static CoreInitializer& GetInstance() {
DCHECK(instance_);
return *instance_;
}
virtual ~CoreInitializer() = default;
// Should be called by clients before trying to create Frames.
virtual void Initialize();
// Called on startup to register Mojo interfaces that for control messages,
// e.g. messages that are not routed to a specific frame.
virtual void RegisterInterfaces(service_manager::BinderRegistry&) = 0;
// Methods defined in CoreInitializer and implemented by ModulesInitializer to
// bypass the inverted dependency from core/ to modules/.
// Mojo Interfaces registered with LocalFrame
virtual void InitLocalFrame(LocalFrame&) const = 0;
// Supplements installed on a frame using ChromeClient
virtual void InstallSupplements(LocalFrame&) const = 0;
virtual void ProvideLocalFileSystemToWorker(WorkerClients&) const = 0;
virtual void ProvideIndexedDBClientToWorker(WorkerClients&) const = 0;
virtual MediaControls* CreateMediaControls(HTMLMediaElement&,
ShadowRoot&) const = 0;
virtual PictureInPictureController* CreatePictureInPictureController(
Document&) const = 0;
// Session Initializers for Inspector Agents in modules/
// These methods typically create agents and append them to a session.
// TODO(nverne): remove this and restore to WebDevToolsAgentImpl once that
// class is a controller/ crbug:731490
virtual void InitInspectorAgentSession(InspectorSession*,
bool,
InspectorDOMAgent*,
InspectedFrames*,
Page*) const = 0;
virtual void OnClearWindowObjectInMainWorld(Document&,
const Settings&) const = 0;
virtual std::unique_ptr<WebMediaPlayer> CreateWebMediaPlayer(
WebLocalFrameClient*,
HTMLMediaElement&,
const WebMediaPlayerSource&,
WebMediaPlayerClient*,
WebLayerTreeView*) const = 0;
virtual WebRemotePlaybackClient* CreateWebRemotePlaybackClient(
HTMLMediaElement&) const = 0;
virtual void ProvideModulesToPage(Page&, WebViewClient*) const = 0;
virtual void ForceNextWebGLContextCreationToFail() const = 0;
virtual void CollectAllGarbageForAnimationWorklet() const = 0;
protected:
// CoreInitializer is only instantiated by subclass ModulesInitializer.
CoreInitializer() = default;
private:
static CoreInitializer* instance_;
void RegisterEventFactory();
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CORE_INITIALIZER_H_
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