1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef PPAPI_PROXY_PPP_TEXT_INPUT_PROXY_H_ 6 #define PPAPI_PROXY_PPP_TEXT_INPUT_PROXY_H_ 7 8 #include "base/compiler_specific.h" 9 #include "ppapi/c/dev/ppp_text_input_dev.h" 10 #include "ppapi/c/pp_instance.h" 11 #include "ppapi/proxy/interface_proxy.h" 12 13 namespace ppapi { 14 namespace proxy { 15 16 class PPP_TextInput_Proxy : public InterfaceProxy { 17 public: 18 PPP_TextInput_Proxy(Dispatcher* dispatcher); 19 virtual ~PPP_TextInput_Proxy(); 20 21 static const PPP_TextInput_Dev* GetProxyInterface(); 22 23 // InterfaceProxy implementation. 24 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; 25 26 private: 27 // Message handlers. 28 void OnMsgRequestSurroundingText(PP_Instance instance, 29 uint32_t desired_number_of_characters); 30 31 // When this proxy is in the plugin side, this value caches the interface 32 // pointer so we don't have to retrieve it from the dispatcher each time. 33 // In the host, this value is always NULL. 34 const PPP_TextInput_Dev* ppp_text_input_impl_; 35 36 DISALLOW_COPY_AND_ASSIGN(PPP_TextInput_Proxy); 37 }; 38 39 } // namespace proxy 40 } // namespace ppapi 41 42 #endif // PPAPI_PROXY_PPP_TEXT_INPUT_PROXY_H_ 43