1 // Copyright (c) 2011 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_SHARED_IMPL_PPB_INSTANCE_SHARED_H_ 6 #define PPAPI_SHARED_IMPL_PPB_INSTANCE_SHARED_H_ 7 8 #include "base/compiler_specific.h" 9 #include "ppapi/c/pp_stdint.h" 10 #include "ppapi/shared_impl/ppapi_shared_export.h" 11 #include "ppapi/thunk/ppb_instance_api.h" 12 13 namespace ppapi { 14 15 class PPAPI_SHARED_EXPORT PPB_Instance_Shared 16 : NON_EXPORTED_BASE(public thunk::PPB_Instance_API) { 17 public: 18 virtual ~PPB_Instance_Shared(); 19 20 // Implementation of some shared PPB_Instance_FunctionAPI functions. 21 virtual void Log(PP_Instance instance, 22 PP_LogLevel log_level, 23 PP_Var value) OVERRIDE; 24 virtual void LogWithSource(PP_Instance instance, 25 PP_LogLevel log_level, 26 PP_Var source, 27 PP_Var value) OVERRIDE; 28 29 // Error checks the given resquest to Request[Filtering]InputEvents. Returns 30 // PP_OK if the given classes are all valid, PP_ERROR_NOTSUPPORTED if not. 31 int32_t ValidateRequestInputEvents(bool is_filtering, uint32_t event_classes); 32 33 bool ValidateSetCursorParams(PP_MouseCursor_Type type, 34 PP_Resource image, 35 const PP_Point* hot_spot); 36 37 // The length of text to request as a surrounding context of selection. 38 // For now, the value is copied from the one with render_view_impl.cc. 39 // TODO(kinaba) implement a way to dynamically sync the requirement. 40 static const int kExtraCharsForTextInput; 41 }; 42 43 } // namespace ppapi 44 45 #endif // PPAPI_SHARED_IMPL_PPB_INSTANCE_SHARED_H_ 46
