72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
// Copyright (c) 2019 Slack Technologies, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ELECTRON_SHELL_RENDERER_ELECTRON_API_SERVICE_IMPL_H_
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#define ELECTRON_SHELL_RENDERER_ELECTRON_API_SERVICE_IMPL_H_
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#include <string>
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#include "base/memory/weak_ptr.h"
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#include "content/public/renderer/render_frame.h"
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#include "content/public/renderer/render_frame_observer.h"
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#include "electron/buildflags/buildflags.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "mojo/public/cpp/bindings/pending_receiver.h"
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#include "mojo/public/cpp/bindings/receiver.h"
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namespace electron {
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class RendererClientBase;
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class ElectronApiServiceImpl : public mojom::ElectronRenderer,
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public content::RenderFrameObserver {
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public:
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ElectronApiServiceImpl(content::RenderFrame* render_frame,
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RendererClientBase* renderer_client);
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~ElectronApiServiceImpl() override;
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// disable copy
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ElectronApiServiceImpl(const ElectronApiServiceImpl&) = delete;
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ElectronApiServiceImpl& operator=(const ElectronApiServiceImpl&) = delete;
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void BindTo(mojo::PendingReceiver<mojom::ElectronRenderer> receiver);
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void Message(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments) override;
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void ReceivePostMessage(const std::string& channel,
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blink::TransferableMessage message) override;
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void TakeHeapSnapshot(mojo::ScopedHandle file,
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TakeHeapSnapshotCallback callback) override;
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void ProcessPendingMessages();
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base::WeakPtr<ElectronApiServiceImpl> GetWeakPtr() {
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return weak_factory_.GetWeakPtr();
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}
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void OnInterfaceRequestForFrame(
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const std::string& interface_name,
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mojo::ScopedMessagePipeHandle* interface_pipe) override;
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private:
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// RenderFrameObserver implementation.
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void DidCreateDocumentElement() override;
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void OnDestruct() override;
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void OnConnectionError();
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// Whether the DOM document element has been created.
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bool document_created_ = false;
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service_manager::BinderRegistry registry_;
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mojo::PendingReceiver<mojom::ElectronRenderer> pending_receiver_;
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mojo::Receiver<mojom::ElectronRenderer> receiver_{this};
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RendererClientBase* renderer_client_;
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base::WeakPtrFactory<ElectronApiServiceImpl> weak_factory_{this};
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_RENDERER_ELECTRON_API_SERVICE_IMPL_H_
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