| // 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. |
| |
| #include "ppapi/proxy/printing_resource.h" |
| |
| #include "base/bind.h" |
| #include "ipc/ipc_message.h" |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/proxy/dispatch_reply_message.h" |
| #include "ppapi/proxy/ppapi_messages.h" |
| |
| namespace ppapi { |
| namespace proxy { |
| |
| PrintingResource::PrintingResource(Connection connection, PP_Instance instance) |
| : PluginResource(connection, instance) { |
| } |
| |
| PrintingResource::~PrintingResource() { |
| } |
| |
| thunk::PPB_Printing_API* PrintingResource::AsPPB_Printing_API() { |
| return this; |
| } |
| |
| int32_t PrintingResource::GetDefaultPrintSettings( |
| PP_PrintSettings_Dev* print_settings, |
| scoped_refptr<TrackedCallback> callback) { |
| if (!print_settings) |
| return PP_ERROR_BADARGUMENT; |
| |
| if (!sent_create_to_browser()) |
| SendCreate(BROWSER, PpapiHostMsg_Printing_Create()); |
| |
| Call<PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply>( |
| BROWSER, |
| PpapiHostMsg_Printing_GetDefaultPrintSettings(), |
| base::Bind(&PrintingResource::OnPluginMsgGetDefaultPrintSettingsReply, |
| this, print_settings, callback)); |
| return PP_OK_COMPLETIONPENDING; |
| } |
| |
| void PrintingResource::OnPluginMsgGetDefaultPrintSettingsReply( |
| PP_PrintSettings_Dev* settings_out, |
| scoped_refptr<TrackedCallback> callback, |
| const ResourceMessageReplyParams& params, |
| const PP_PrintSettings_Dev& settings) { |
| if (params.result() == PP_OK) |
| *settings_out = settings; |
| |
| // Notify the plugin of the new data. |
| callback->Run(params.result()); |
| // DANGER: May delete |this|! |
| } |
| |
| } // namespace proxy |
| } // namespace ppapi |