| // Copyright (c) 2012 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 PPAPI_PROXY_PPB_FILE_CHOOSER_PROXY_H_ |
| #define PPAPI_PROXY_PPB_FILE_CHOOSER_PROXY_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/proxy/interface_proxy.h" |
| #include "ppapi/proxy/proxy_array_output.h" |
| #include "ppapi/proxy/proxy_non_thread_safe_ref_count.h" |
| #include "ppapi/proxy/serialized_var.h" |
| #include "ppapi/thunk/ppb_file_chooser_api.h" |
| #include "ppapi/cpp/output_traits.h" |
| #include "ppapi/utility/completion_callback_factory.h" |
| |
| namespace ppapi { |
| |
| class HostResource; |
| struct PPB_FileRef_CreateInfo; |
| |
| namespace proxy { |
| |
| class PPB_FileChooser_Proxy : public InterfaceProxy { |
| public: |
| explicit PPB_FileChooser_Proxy(Dispatcher* dispatcher); |
| virtual ~PPB_FileChooser_Proxy(); |
| |
| static PP_Resource CreateProxyResource( |
| PP_Instance instance, |
| PP_FileChooserMode_Dev mode, |
| const char* accept_mime_types); |
| |
| // InterfaceProxy implementation. |
| virtual bool OnMessageReceived(const IPC::Message& msg); |
| |
| static const ApiID kApiID = API_ID_PPB_FILE_CHOOSER; |
| |
| private: |
| // Plugin -> host message handlers. |
| void OnMsgCreate(PP_Instance instance, |
| int mode, |
| std::string accept_mime_types, |
| ppapi::HostResource* result); |
| void OnMsgShow(const ppapi::HostResource& chooser, |
| PP_Bool save_as, |
| SerializedVarReceiveInput suggested_file_name, |
| bool require_user_gesture); |
| |
| // Host -> plugin message handlers. |
| void OnMsgChooseComplete( |
| const ppapi::HostResource& chooser, |
| int32_t result_code, |
| const std::vector<PPB_FileRef_CreateInfo>& chosen_files); |
| |
| // Called when the show is complete in the host. This will notify the plugin |
| // via IPC and OnMsgChooseComplete will be called there. |
| void OnShowCallback( |
| int32_t result, |
| scoped_refptr<RefCountedArrayOutputAdapter<PP_Resource> > output, |
| HostResource chooser); |
| |
| pp::CompletionCallbackFactory<PPB_FileChooser_Proxy, |
| ProxyNonThreadSafeRefCount> callback_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PPB_FileChooser_Proxy); |
| }; |
| |
| } // namespace proxy |
| } // namespace ppapi |
| |
| #endif // PPAPI_PROXY_PPB_FILE_CHOOSER_PROXY_H_ |