| // 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 CHROME_UTILITY_PRINTING_HANDLER_H_ |
| #define CHROME_UTILITY_PRINTING_HANDLER_H_ |
| |
| #include <string> |
| |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "build/build_config.h" |
| #include "chrome/utility/utility_message_handler.h" |
| #include "printing/features/features.h" |
| |
| #if !BUILDFLAG(ENABLE_PRINT_PREVIEW) && \ |
| !(BUILDFLAG(ENABLE_BASIC_PRINTING) && defined(OS_WIN)) |
| #error "Windows basic printing or print preview must be enabled" |
| #endif |
| |
| namespace printing { |
| |
| // Dispatches IPCs for printing. |
| class PrintingHandler : public UtilityMessageHandler { |
| public: |
| PrintingHandler(); |
| ~PrintingHandler() override; |
| |
| // IPC::Listener: |
| bool OnMessageReceived(const IPC::Message& message) override; |
| |
| private: |
| // IPC message handlers. |
| #if BUILDFLAG(ENABLE_PRINT_PREVIEW) |
| void OnGetPrinterCapsAndDefaults(const std::string& printer_name); |
| void OnGetPrinterSemanticCapsAndDefaults(const std::string& printer_name); |
| #endif |
| |
| DISALLOW_COPY_AND_ASSIGN(PrintingHandler); |
| }; |
| |
| } // namespace printing |
| |
| #endif // CHROME_UTILITY_PRINTING_HANDLER_H_ |