| // Copyright (c) 2013 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 "cc/debug/traced_value.h" |
| |
| #include "base/json/json_writer.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/values.h" |
| |
| namespace cc { |
| |
| scoped_ptr<base::Value> TracedValue::CreateIDRef(const void* id) { |
| scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue()); |
| res->SetString("id_ref", base::StringPrintf("%p", id)); |
| return res.PassAs<base::Value>(); |
| } |
| |
| void TracedValue::MakeDictIntoImplicitSnapshot( |
| base::DictionaryValue* dict, const char* object_name, const void* id) { |
| dict->SetString("id", base::StringPrintf("%s/%p", object_name, id)); |
| } |
| |
| void TracedValue::MakeDictIntoImplicitSnapshotWithCategory( |
| const char* category, |
| base::DictionaryValue* dict, |
| const char* object_name, |
| const void* id) { |
| dict->SetString("cat", category); |
| MakeDictIntoImplicitSnapshot(dict, object_name, id); |
| } |
| |
| void TracedValue::MakeDictIntoImplicitSnapshotWithCategory( |
| const char* category, |
| base::DictionaryValue* dict, |
| const char* object_base_type_name, |
| const char* object_name, |
| const void* id) { |
| dict->SetString("cat", category); |
| dict->SetString("base_type", object_base_type_name); |
| MakeDictIntoImplicitSnapshot(dict, object_name, id); |
| } |
| |
| scoped_refptr<base::debug::ConvertableToTraceFormat> TracedValue::FromValue( |
| base::Value* value) { |
| return scoped_refptr<base::debug::ConvertableToTraceFormat>( |
| new TracedValue(value)); |
| } |
| |
| TracedValue::TracedValue(base::Value* value) |
| : value_(value) { |
| } |
| |
| TracedValue::~TracedValue() { |
| } |
| |
| void TracedValue::AppendAsTraceFormat(std::string* out) const { |
| std::string tmp; |
| base::JSONWriter::Write(value_.get(), &tmp); |
| *out += tmp; |
| } |
| |
| } // namespace cc |