mirror of
https://bitbucket.org/chromiumembedded/cef
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195 lines
6.9 KiB
C
195 lines
6.9 KiB
C
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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_COMMON_VALUES_IMPL_H_
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#define CEF_LIBCEF_COMMON_VALUES_IMPL_H_
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#pragma once
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#include <vector>
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#include "include/cef_values.h"
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#include "libcef/common/value_base.h"
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#include "base/values.h"
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#include "base/threading/platform_thread.h"
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// CefBinaryValue implementation
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class CefBinaryValueImpl
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: public CefValueBase<CefBinaryValue, base::BinaryValue> {
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public:
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// Get or create a reference value.
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static CefRefPtr<CefBinaryValue> GetOrCreateRef(
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base::BinaryValue* value,
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void* parent_value,
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CefValueController* controller);
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// Return a copy of the value.
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base::BinaryValue* CopyValue();
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// If a reference return a copy of the value otherwise detach the value to the
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// specified |new_controller|.
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base::BinaryValue* CopyOrDetachValue(CefValueController* new_controller);
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// CefBinaryValue methods.
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virtual bool IsValid() OVERRIDE;
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virtual bool IsOwned() OVERRIDE;
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virtual CefRefPtr<CefBinaryValue> Copy() OVERRIDE;
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virtual size_t GetSize() OVERRIDE;
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virtual size_t GetData(void* buffer,
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size_t buffer_size,
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size_t data_offset) OVERRIDE;
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private:
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// See the CefValueBase constructor for usage. Binary values are always
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// read-only.
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CefBinaryValueImpl(base::BinaryValue* value,
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void* parent_value,
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ValueMode value_mode,
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CefValueController* controller);
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// If |copy| is false this object will take ownership of the specified |data|
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// buffer instead of copying it.
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CefBinaryValueImpl(char* data,
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size_t data_size,
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bool copy);
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// For the Create() method.
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friend class CefBinaryValue;
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DISALLOW_COPY_AND_ASSIGN(CefBinaryValueImpl);
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};
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// CefDictionaryValue implementation
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class CefDictionaryValueImpl
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: public CefValueBase<CefDictionaryValue, base::DictionaryValue> {
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public:
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// Get or create a reference value.
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static CefRefPtr<CefDictionaryValue> GetOrCreateRef(
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base::DictionaryValue* value,
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void* parent_value,
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bool read_only,
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CefValueController* controller);
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// Return a copy of the value.
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base::DictionaryValue* CopyValue();
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// If a reference return a copy of the value otherwise detach the value to the
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// specified |new_controller|.
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base::DictionaryValue* CopyOrDetachValue(CefValueController* new_controller);
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// CefDictionaryValue methods.
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virtual bool IsValid() OVERRIDE;
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virtual bool IsOwned() OVERRIDE;
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virtual bool IsReadOnly() OVERRIDE;
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virtual CefRefPtr<CefDictionaryValue> Copy(
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bool exclude_empty_children) OVERRIDE;
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virtual size_t GetSize() OVERRIDE;
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virtual bool Clear() OVERRIDE;
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virtual bool HasKey(const CefString& key) OVERRIDE;
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virtual bool GetKeys(KeyList& keys) OVERRIDE;
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virtual bool Remove(const CefString& key) OVERRIDE;
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virtual CefValueType GetType(const CefString& key) OVERRIDE;
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virtual bool GetBool(const CefString& key) OVERRIDE;
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virtual int GetInt(const CefString& key) OVERRIDE;
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virtual double GetDouble(const CefString& key) OVERRIDE;
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virtual CefString GetString(const CefString& key) OVERRIDE;
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virtual CefRefPtr<CefBinaryValue> GetBinary(const CefString& key) OVERRIDE;
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virtual CefRefPtr<CefDictionaryValue> GetDictionary(
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const CefString& key) OVERRIDE;
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virtual CefRefPtr<CefListValue> GetList(const CefString& key) OVERRIDE;
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virtual bool SetNull(const CefString& key) OVERRIDE;
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virtual bool SetBool(const CefString& key, bool value) OVERRIDE;
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virtual bool SetInt(const CefString& key, int value) OVERRIDE;
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virtual bool SetDouble(const CefString& key, double value) OVERRIDE;
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virtual bool SetString(const CefString& key,
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const CefString& value) OVERRIDE;
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virtual bool SetBinary(const CefString& key,
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CefRefPtr<CefBinaryValue> value) OVERRIDE;
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virtual bool SetDictionary(const CefString& key,
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CefRefPtr<CefDictionaryValue> value) OVERRIDE;
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virtual bool SetList(const CefString& key,
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CefRefPtr<CefListValue> value) OVERRIDE;
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private:
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// See the CefValueBase constructor for usage.
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CefDictionaryValueImpl(base::DictionaryValue* value,
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void* parent_value,
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ValueMode value_mode,
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bool read_only,
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CefValueController* controller);
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bool RemoveInternal(const CefString& key);
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// For the Create() method.
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friend class CefDictionaryValue;
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DISALLOW_COPY_AND_ASSIGN(CefDictionaryValueImpl);
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};
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// CefListValue implementation
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class CefListValueImpl
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: public CefValueBase<CefListValue, base::ListValue> {
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public:
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// Get or create a reference value.
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static CefRefPtr<CefListValue> GetOrCreateRef(
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base::ListValue* value,
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void* parent_value,
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bool read_only,
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CefValueController* controller);
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// Return a copy of the value.
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base::ListValue* CopyValue();
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// If a reference return a copy of the value otherwise detach the value to the
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// specified |new_controller|.
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base::ListValue* CopyOrDetachValue(CefValueController* new_controller);
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/// CefListValue methods.
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virtual bool IsValid() OVERRIDE;
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virtual bool IsOwned() OVERRIDE;
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virtual bool IsReadOnly() OVERRIDE;
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virtual CefRefPtr<CefListValue> Copy() OVERRIDE;
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virtual bool SetSize(size_t size) OVERRIDE;
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virtual size_t GetSize() OVERRIDE;
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virtual bool Clear() OVERRIDE;
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virtual bool Remove(int index) OVERRIDE;
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virtual CefValueType GetType(int index) OVERRIDE;
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virtual bool GetBool(int index) OVERRIDE;
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virtual int GetInt(int index) OVERRIDE;
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virtual double GetDouble(int index) OVERRIDE;
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virtual CefString GetString(int index) OVERRIDE;
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virtual CefRefPtr<CefBinaryValue> GetBinary(int index) OVERRIDE;
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virtual CefRefPtr<CefDictionaryValue> GetDictionary(int index) OVERRIDE;
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virtual CefRefPtr<CefListValue> GetList(int index) OVERRIDE;
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virtual bool SetNull(int index) OVERRIDE;
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virtual bool SetBool(int index, bool value) OVERRIDE;
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virtual bool SetInt(int index, int value) OVERRIDE;
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virtual bool SetDouble(int index, double value) OVERRIDE;
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virtual bool SetString(int index, const CefString& value) OVERRIDE;
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virtual bool SetBinary(int index, CefRefPtr<CefBinaryValue> value) OVERRIDE;
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virtual bool SetDictionary(int index,
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CefRefPtr<CefDictionaryValue> value) OVERRIDE;
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virtual bool SetList(int index, CefRefPtr<CefListValue> value) OVERRIDE;
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private:
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// See the CefValueBase constructor for usage.
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CefListValueImpl(base::ListValue* value,
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void* parent_value,
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ValueMode value_mode,
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bool read_only,
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CefValueController* controller);
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bool RemoveInternal(int index);
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// For the Create() method.
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friend class CefListValue;
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DISALLOW_COPY_AND_ASSIGN(CefListValueImpl);
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};
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#endif // CEF_LIBCEF_COMMON_VALUES_IMPL_H_
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