813 lines
22 KiB
C++
813 lines
22 KiB
C++
// 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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#include "libcef/common/values_impl.h"
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#include <algorithm>
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#include <vector>
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// CefBinaryValueImpl implementation.
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CefRefPtr<CefBinaryValue> CefBinaryValue::Create(const void* data,
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size_t data_size) {
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DCHECK(data);
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DCHECK_GT(data_size, (size_t)0);
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if (!data || data_size == 0)
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return NULL;
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return new CefBinaryValueImpl(static_cast<char*>(const_cast<void*>(data)),
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data_size, true);
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}
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// static
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CefRefPtr<CefBinaryValue> CefBinaryValueImpl::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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DCHECK(value);
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DCHECK(parent_value);
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DCHECK(controller);
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CefValueController::Object* object = controller->Get(value);
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if (object)
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return static_cast<CefBinaryValueImpl*>(object);
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return new CefBinaryValueImpl(value, parent_value,
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CefBinaryValueImpl::kReference, controller);
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}
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base::BinaryValue* CefBinaryValueImpl::CopyValue() {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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return const_value().DeepCopy();
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}
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base::BinaryValue* CefBinaryValueImpl::CopyOrDetachValue(
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CefValueController* new_controller) {
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base::BinaryValue* new_value;
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if (!will_delete()) {
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// Copy the value.
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new_value = CopyValue();
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} else {
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// Take ownership of the value.
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new_value = Detach(new_controller);
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}
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DCHECK(new_value);
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return new_value;
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}
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bool CefBinaryValueImpl::IsValid() {
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return !detached();
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}
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bool CefBinaryValueImpl::IsOwned() {
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return !will_delete();
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}
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CefRefPtr<CefBinaryValue> CefBinaryValueImpl::Copy() {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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return new CefBinaryValueImpl(const_value().DeepCopy(), NULL,
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CefBinaryValueImpl::kOwnerWillDelete, NULL);
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}
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size_t CefBinaryValueImpl::GetSize() {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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return const_value().GetSize();
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}
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size_t CefBinaryValueImpl::GetData(void* buffer,
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size_t buffer_size,
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size_t data_offset) {
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DCHECK(buffer);
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DCHECK_GT(buffer_size, (size_t)0);
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if (!buffer || buffer_size == 0)
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return 0;
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CEF_VALUE_VERIFY_RETURN(false, 0);
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size_t size = const_value().GetSize();
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DCHECK_LT(data_offset, size);
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if (data_offset >= size)
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return 0;
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size = std::min(buffer_size, size-data_offset);
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const char* data = const_value().GetBuffer();
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memcpy(buffer, data+data_offset, size);
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return size;
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}
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CefBinaryValueImpl::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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: CefValueBase<CefBinaryValue, base::BinaryValue>(
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value, parent_value, value_mode, true, controller) {
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}
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CefBinaryValueImpl::CefBinaryValueImpl(char* data,
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size_t data_size,
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bool copy)
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: CefValueBase<CefBinaryValue, base::BinaryValue>(
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copy ? base::BinaryValue::CreateWithCopiedBuffer(data, data_size) :
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base::BinaryValue::Create(data, data_size),
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NULL, kOwnerWillDelete, true, NULL) {
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}
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// CefDictionaryValueImpl implementation.
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// static
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CefRefPtr<CefDictionaryValue> CefDictionaryValue::Create() {
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return new CefDictionaryValueImpl(new base::DictionaryValue(),
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NULL, CefDictionaryValueImpl::kOwnerWillDelete, false, NULL);
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}
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// static
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CefRefPtr<CefDictionaryValue> CefDictionaryValueImpl::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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CefValueController::Object* object = controller->Get(value);
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if (object)
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return static_cast<CefDictionaryValueImpl*>(object);
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return new CefDictionaryValueImpl(value, parent_value,
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CefDictionaryValueImpl::kReference, read_only, controller);
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}
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base::DictionaryValue* CefDictionaryValueImpl::CopyValue() {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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return const_value().DeepCopy();
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}
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base::DictionaryValue* CefDictionaryValueImpl::CopyOrDetachValue(
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CefValueController* new_controller) {
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base::DictionaryValue* new_value;
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if (!will_delete()) {
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// Copy the value.
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new_value = CopyValue();
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} else {
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// Take ownership of the value.
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new_value = Detach(new_controller);
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}
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DCHECK(new_value);
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return new_value;
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}
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bool CefDictionaryValueImpl::IsValid() {
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return !detached();
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}
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bool CefDictionaryValueImpl::IsOwned() {
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return !will_delete();
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}
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bool CefDictionaryValueImpl::IsReadOnly() {
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return read_only();
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}
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CefRefPtr<CefDictionaryValue> CefDictionaryValueImpl::Copy(
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bool exclude_empty_children) {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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base::DictionaryValue* value;
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if (exclude_empty_children) {
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value = const_cast<base::DictionaryValue&>(
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const_value()).DeepCopyWithoutEmptyChildren();
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} else {
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value = const_value().DeepCopy();
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}
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return new CefDictionaryValueImpl(value, NULL,
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CefDictionaryValueImpl::kOwnerWillDelete, false, NULL);
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}
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size_t CefDictionaryValueImpl::GetSize() {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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return const_value().size();
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}
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bool CefDictionaryValueImpl::Clear() {
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CEF_VALUE_VERIFY_RETURN(true, false);
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// Detach any dependent values.
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controller()->RemoveDependencies(mutable_value());
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mutable_value()->Clear();
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return true;
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}
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bool CefDictionaryValueImpl::HasKey(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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return const_value().HasKey(key);
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}
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bool CefDictionaryValueImpl::GetKeys(KeyList& keys) {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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base::DictionaryValue::key_iterator it = const_value().begin_keys();
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for (; it != const_value().end_keys(); ++it)
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keys.push_back(*it);
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return true;
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}
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bool CefDictionaryValueImpl::Remove(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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return RemoveInternal(key);
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}
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CefValueType CefDictionaryValueImpl::GetType(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, VTYPE_INVALID);
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base::Value* out_value = NULL;
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if (const_value().GetWithoutPathExpansion(key, &out_value)) {
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switch (out_value->GetType()) {
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case base::Value::TYPE_NULL:
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return VTYPE_NULL;
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case base::Value::TYPE_BOOLEAN:
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return VTYPE_BOOL;
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case base::Value::TYPE_INTEGER:
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return VTYPE_INT;
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case base::Value::TYPE_DOUBLE:
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return VTYPE_DOUBLE;
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case base::Value::TYPE_STRING:
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return VTYPE_STRING;
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case base::Value::TYPE_BINARY:
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return VTYPE_BINARY;
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case base::Value::TYPE_DICTIONARY:
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return VTYPE_DICTIONARY;
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case base::Value::TYPE_LIST:
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return VTYPE_LIST;
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}
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}
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return VTYPE_INVALID;
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}
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bool CefDictionaryValueImpl::GetBool(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, false);
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base::Value* out_value = NULL;
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bool ret_value = false;
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if (const_value().GetWithoutPathExpansion(key, &out_value))
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out_value->GetAsBoolean(&ret_value);
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return ret_value;
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}
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int CefDictionaryValueImpl::GetInt(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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base::Value* out_value = NULL;
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int ret_value = 0;
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if (const_value().GetWithoutPathExpansion(key, &out_value))
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out_value->GetAsInteger(&ret_value);
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return ret_value;
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}
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double CefDictionaryValueImpl::GetDouble(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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base::Value* out_value = NULL;
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double ret_value = 0;
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if (const_value().GetWithoutPathExpansion(key, &out_value))
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out_value->GetAsDouble(&ret_value);
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return ret_value;
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}
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CefString CefDictionaryValueImpl::GetString(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, CefString());
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base::Value* out_value = NULL;
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string16 ret_value;
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if (const_value().GetWithoutPathExpansion(key, &out_value))
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out_value->GetAsString(&ret_value);
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return ret_value;
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}
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CefRefPtr<CefBinaryValue> CefDictionaryValueImpl::GetBinary(
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const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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base::Value* out_value = NULL;
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if (const_value().GetWithoutPathExpansion(key, &out_value) &&
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out_value->IsType(base::Value::TYPE_BINARY)) {
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base::BinaryValue* binary_value =
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static_cast<base::BinaryValue*>(out_value);
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return CefBinaryValueImpl::GetOrCreateRef(binary_value,
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const_cast<base::DictionaryValue*>(&const_value()), controller());
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}
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return NULL;
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}
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CefRefPtr<CefDictionaryValue> CefDictionaryValueImpl::GetDictionary(
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const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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base::Value* out_value = NULL;
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if (const_value().GetWithoutPathExpansion(key, &out_value) &&
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out_value->IsType(base::Value::TYPE_DICTIONARY)) {
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base::DictionaryValue* dict_value =
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static_cast<base::DictionaryValue*>(out_value);
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return CefDictionaryValueImpl::GetOrCreateRef(
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dict_value,
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const_cast<base::DictionaryValue*>(&const_value()),
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read_only(),
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controller());
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}
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return NULL;
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}
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CefRefPtr<CefListValue> CefDictionaryValueImpl::GetList(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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base::Value* out_value = NULL;
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if (const_value().GetWithoutPathExpansion(key, &out_value) &&
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out_value->IsType(base::Value::TYPE_LIST)) {
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base::ListValue* list_value = static_cast<base::ListValue*>(out_value);
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return CefListValueImpl::GetOrCreateRef(
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list_value,
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const_cast<base::DictionaryValue*>(&const_value()),
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read_only(),
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controller());
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}
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return NULL;
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}
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bool CefDictionaryValueImpl::SetNull(const CefString& key) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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mutable_value()->SetWithoutPathExpansion(key, base::Value::CreateNullValue());
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return true;
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}
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bool CefDictionaryValueImpl::SetBool(const CefString& key, bool value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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mutable_value()->SetWithoutPathExpansion(key,
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base::Value::CreateBooleanValue(value));
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return true;
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}
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bool CefDictionaryValueImpl::SetInt(const CefString& key, int value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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mutable_value()->SetWithoutPathExpansion(key,
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base::Value::CreateIntegerValue(value));
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return true;
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}
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bool CefDictionaryValueImpl::SetDouble(const CefString& key, double value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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mutable_value()->SetWithoutPathExpansion(key,
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base::Value::CreateDoubleValue(value));
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return true;
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}
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bool CefDictionaryValueImpl::SetString(const CefString& key,
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const CefString& value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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mutable_value()->SetWithoutPathExpansion(key,
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base::Value::CreateStringValue(value.ToString16()));
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return true;
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}
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bool CefDictionaryValueImpl::SetBinary(const CefString& key,
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CefRefPtr<CefBinaryValue> value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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CefBinaryValueImpl* impl = static_cast<CefBinaryValueImpl*>(value.get());
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DCHECK(impl);
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mutable_value()->SetWithoutPathExpansion(key,
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impl->CopyOrDetachValue(controller()));
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return true;
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}
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bool CefDictionaryValueImpl::SetDictionary(
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const CefString& key, CefRefPtr<CefDictionaryValue> value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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CefDictionaryValueImpl* impl =
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static_cast<CefDictionaryValueImpl*>(value.get());
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DCHECK(impl);
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mutable_value()->SetWithoutPathExpansion(key,
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impl->CopyOrDetachValue(controller()));
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return true;
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}
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bool CefDictionaryValueImpl::SetList(const CefString& key,
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CefRefPtr<CefListValue> value) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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RemoveInternal(key);
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CefListValueImpl* impl = static_cast<CefListValueImpl*>(value.get());
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DCHECK(impl);
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mutable_value()->SetWithoutPathExpansion(key,
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impl->CopyOrDetachValue(controller()));
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return true;
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}
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bool CefDictionaryValueImpl::RemoveInternal(const CefString& key) {
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base::Value* out_value = NULL;
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if (!mutable_value()->RemoveWithoutPathExpansion(key, &out_value))
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return false;
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// Remove the value.
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controller()->Remove(out_value, true);
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// Only list and dictionary types may have dependencies.
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if (out_value->IsType(base::Value::TYPE_LIST) ||
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out_value->IsType(base::Value::TYPE_DICTIONARY)) {
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controller()->RemoveDependencies(out_value);
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}
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delete out_value;
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return true;
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}
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CefDictionaryValueImpl::CefDictionaryValueImpl(
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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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: CefValueBase<CefDictionaryValue, base::DictionaryValue>(
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value, parent_value, value_mode, read_only, controller) {
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}
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// CefListValueImpl implementation.
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// static
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CefRefPtr<CefListValue> CefListValue::Create() {
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return new CefListValueImpl(new base::ListValue(),
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NULL, CefListValueImpl::kOwnerWillDelete, false, NULL);
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}
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// static
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CefRefPtr<CefListValue> CefListValueImpl::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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CefValueController::Object* object = controller->Get(value);
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if (object)
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return static_cast<CefListValueImpl*>(object);
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return new CefListValueImpl(value, parent_value,
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CefListValueImpl::kReference, read_only, controller);
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}
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base::ListValue* CefListValueImpl::CopyValue() {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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return const_value().DeepCopy();
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}
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base::ListValue* CefListValueImpl::CopyOrDetachValue(
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CefValueController* new_controller) {
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base::ListValue* new_value;
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if (!will_delete()) {
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// Copy the value.
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new_value = CopyValue();
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} else {
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// Take ownership of the value.
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new_value = Detach(new_controller);
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}
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DCHECK(new_value);
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return new_value;
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}
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bool CefListValueImpl::IsValid() {
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return !detached();
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}
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bool CefListValueImpl::IsOwned() {
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return !will_delete();
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}
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bool CefListValueImpl::IsReadOnly() {
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return read_only();
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}
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CefRefPtr<CefListValue> CefListValueImpl::Copy() {
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CEF_VALUE_VERIFY_RETURN(false, NULL);
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return new CefListValueImpl(const_value().DeepCopy(), NULL,
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CefListValueImpl::kOwnerWillDelete, false, NULL);
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}
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bool CefListValueImpl::SetSize(size_t size) {
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CEF_VALUE_VERIFY_RETURN(true, false);
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size_t current_size = const_value().GetSize();
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if (size < current_size) {
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// Clean up any values above the requested size.
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for (size_t i = current_size-1; i >= size; --i)
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RemoveInternal(i);
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} else if (size > 0) {
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// Expand the list size.
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mutable_value()->Set(size-1, base::Value::CreateNullValue());
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}
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return true;
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}
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size_t CefListValueImpl::GetSize() {
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CEF_VALUE_VERIFY_RETURN(false, 0);
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return const_value().GetSize();
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}
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bool CefListValueImpl::Clear() {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
// Detach any dependent values.
|
|
controller()->RemoveDependencies(mutable_value());
|
|
|
|
mutable_value()->Clear();
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::Remove(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
return RemoveInternal(index);
|
|
}
|
|
|
|
CefValueType CefListValueImpl::GetType(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, VTYPE_INVALID);
|
|
|
|
base::Value* out_value = NULL;
|
|
if (const_value().Get(index, &out_value)) {
|
|
switch (out_value->GetType()) {
|
|
case base::Value::TYPE_NULL:
|
|
return VTYPE_NULL;
|
|
case base::Value::TYPE_BOOLEAN:
|
|
return VTYPE_BOOL;
|
|
case base::Value::TYPE_INTEGER:
|
|
return VTYPE_INT;
|
|
case base::Value::TYPE_DOUBLE:
|
|
return VTYPE_DOUBLE;
|
|
case base::Value::TYPE_STRING:
|
|
return VTYPE_STRING;
|
|
case base::Value::TYPE_BINARY:
|
|
return VTYPE_BINARY;
|
|
case base::Value::TYPE_DICTIONARY:
|
|
return VTYPE_DICTIONARY;
|
|
case base::Value::TYPE_LIST:
|
|
return VTYPE_LIST;
|
|
}
|
|
}
|
|
|
|
return VTYPE_INVALID;
|
|
}
|
|
|
|
bool CefListValueImpl::GetBool(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
|
|
base::Value* out_value = NULL;
|
|
bool ret_value = false;
|
|
|
|
if (const_value().Get(index, &out_value))
|
|
out_value->GetAsBoolean(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
int CefListValueImpl::GetInt(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
|
|
base::Value* out_value = NULL;
|
|
int ret_value = 0;
|
|
|
|
if (const_value().Get(index, &out_value))
|
|
out_value->GetAsInteger(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
double CefListValueImpl::GetDouble(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
|
|
base::Value* out_value = NULL;
|
|
double ret_value = 0;
|
|
|
|
if (const_value().Get(index, &out_value))
|
|
out_value->GetAsDouble(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
CefString CefListValueImpl::GetString(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, CefString());
|
|
|
|
base::Value* out_value = NULL;
|
|
string16 ret_value;
|
|
|
|
if (const_value().Get(index, &out_value))
|
|
out_value->GetAsString(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
CefRefPtr<CefBinaryValue> CefListValueImpl::GetBinary(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
base::Value* out_value = NULL;
|
|
|
|
if (const_value().Get(index, &out_value) &&
|
|
out_value->IsType(base::Value::TYPE_BINARY)) {
|
|
base::BinaryValue* binary_value =
|
|
static_cast<base::BinaryValue*>(out_value);
|
|
return CefBinaryValueImpl::GetOrCreateRef(binary_value,
|
|
const_cast<base::ListValue*>(&const_value()), controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
CefRefPtr<CefDictionaryValue> CefListValueImpl::GetDictionary(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
base::Value* out_value = NULL;
|
|
|
|
if (const_value().Get(index, &out_value) &&
|
|
out_value->IsType(base::Value::TYPE_DICTIONARY)) {
|
|
base::DictionaryValue* dict_value =
|
|
static_cast<base::DictionaryValue*>(out_value);
|
|
return CefDictionaryValueImpl::GetOrCreateRef(
|
|
dict_value,
|
|
const_cast<base::ListValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
CefRefPtr<CefListValue> CefListValueImpl::GetList(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
base::Value* out_value = NULL;
|
|
|
|
if (const_value().Get(index, &out_value) &&
|
|
out_value->IsType(base::Value::TYPE_LIST)) {
|
|
base::ListValue* list_value = static_cast<base::ListValue*>(out_value);
|
|
return CefListValueImpl::GetOrCreateRef(
|
|
list_value,
|
|
const_cast<base::ListValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
bool CefListValueImpl::SetNull(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
base::Value* new_value = base::Value::CreateNullValue();
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetBool(int index, bool value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
base::Value* new_value = base::Value::CreateBooleanValue(value);
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetInt(int index, int value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
base::Value* new_value = base::Value::CreateIntegerValue(value);
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetDouble(int index, double value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
base::Value* new_value = base::Value::CreateDoubleValue(value);
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetString(int index, const CefString& value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
base::Value* new_value = base::Value::CreateStringValue(value.ToString16());
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetBinary(int index, CefRefPtr<CefBinaryValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefBinaryValueImpl* impl = static_cast<CefBinaryValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
base::Value* new_value = impl->CopyOrDetachValue(controller());
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetDictionary(int index,
|
|
CefRefPtr<CefDictionaryValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefDictionaryValueImpl* impl =
|
|
static_cast<CefDictionaryValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
base::Value* new_value = impl->CopyOrDetachValue(controller());
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetList(int index, CefRefPtr<CefListValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefListValueImpl* impl = static_cast<CefListValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
base::Value* new_value = impl->CopyOrDetachValue(controller());
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, new_value);
|
|
else
|
|
mutable_value()->Set(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::RemoveInternal(int index) {
|
|
base::Value* out_value = NULL;
|
|
if (!mutable_value()->Remove(index, &out_value))
|
|
return false;
|
|
|
|
// Remove the value.
|
|
controller()->Remove(out_value, true);
|
|
|
|
// Only list and dictionary types may have dependencies.
|
|
if (out_value->IsType(base::Value::TYPE_LIST) ||
|
|
out_value->IsType(base::Value::TYPE_DICTIONARY)) {
|
|
controller()->RemoveDependencies(out_value);
|
|
}
|
|
|
|
delete out_value;
|
|
return true;
|
|
}
|
|
|
|
CefListValueImpl::CefListValueImpl(
|
|
base::ListValue* value,
|
|
void* parent_value,
|
|
ValueMode value_mode,
|
|
bool read_only,
|
|
CefValueController* controller)
|
|
: CefValueBase<CefListValue, base::ListValue>(
|
|
value, parent_value, value_mode, read_only, controller) {
|
|
}
|