04dbd5c53f
* fix: don't handle browser messages before document element is created * fix: bind ElectronApiServiceImpl later DidCreateDocumentElement is called before the ElectronApiServiceImpl gets bound. * chore: add comment
63 lines
1.9 KiB
C++
63 lines
1.9 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 SHELL_RENDERER_ELECTRON_API_SERVICE_IMPL_H_
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#define 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/shell/common/api/api.mojom.h"
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#include "mojo/public/cpp/bindings/associated_binding.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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void BindTo(mojom::ElectronRendererAssociatedRequest request);
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void Message(bool internal,
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bool send_to_all,
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const std::string& channel,
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base::Value arguments,
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int32_t sender_id) override;
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void UpdateCrashpadPipeName(const std::string& pipe_name) override;
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void TakeHeapSnapshot(mojo::ScopedHandle file,
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TakeHeapSnapshotCallback callback) override;
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base::WeakPtr<ElectronApiServiceImpl> GetWeakPtr() {
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return weak_factory_.GetWeakPtr();
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}
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private:
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~ElectronApiServiceImpl() override;
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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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mojo::AssociatedBinding<mojom::ElectronRenderer> binding_;
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RendererClientBase* renderer_client_;
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base::WeakPtrFactory<ElectronApiServiceImpl> weak_factory_;
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DISALLOW_COPY_AND_ASSIGN(ElectronApiServiceImpl);
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};
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} // namespace electron
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#endif // SHELL_RENDERER_ELECTRON_API_SERVICE_IMPL_H_
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