| // Copyright 2017 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 COMPONENTS_PRINTING_BROWSER_PRINT_COMPOSITE_CLIENT_H_ |
| #define COMPONENTS_PRINTING_BROWSER_PRINT_COMPOSITE_CLIENT_H_ |
| |
| #include "base/memory/ref_counted_memory.h" |
| #include "base/memory/shared_memory.h" |
| #include "base/memory/shared_memory_handle.h" |
| #include "components/printing/service/public/cpp/pdf_compositor_client.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/browser/web_contents_user_data.h" |
| |
| namespace printing { |
| |
| class PrintCompositeClient |
| : public PdfCompositorClient, |
| public content::WebContentsUserData<PrintCompositeClient> { |
| public: |
| explicit PrintCompositeClient(content::WebContents* web_contents); |
| ~PrintCompositeClient() override; |
| |
| void DoComposite(base::SharedMemoryHandle handle, |
| uint32_t data_size, |
| mojom::PdfCompositor::CompositePdfCallback callback); |
| |
| void set_for_preview(bool for_preview) { for_preview_ = for_preview; } |
| bool for_preview() const { return for_preview_; } |
| |
| // Utility functions. |
| static std::unique_ptr<base::SharedMemory> GetShmFromMojoHandle( |
| mojo::ScopedSharedBufferHandle handle); |
| static scoped_refptr<base::RefCountedBytes> GetDataFromMojoHandle( |
| mojo::ScopedSharedBufferHandle handle); |
| |
| private: |
| void CreateConnectorRequest(); |
| |
| service_manager::mojom::ConnectorRequest connector_request_; |
| std::unique_ptr<service_manager::Connector> connector_; |
| bool for_preview_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PrintCompositeClient); |
| }; |
| |
| } // namespace printing |
| |
| #endif // COMPONENTS_PRINTING_BROWSER_PRINT_COMPOSITE_CLIENT_H_ |