mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2024-12-12 17:46:04 +01:00
e7ddc933c9
- Remove |accept_lang| parameter from CefJSDialogHandler::OnJSDialog and CefFormatUrlForSecurityDisplay (see https://crbug.com/336973#c36). - Remove remaining NPAPI-related code including functions from cef_web_plugin.h (see https://crbug.com/493212#c55). - Mac: 10.7+ deployment target is now required for client applications. - Mac: Remove CefBrowserHost::SetWindowVisibility (issue #1375). No replacement is required for windowed rendering. Use WasHidden for off-screen rendering. - Windows: Visual Studio 2015 Update 2 is now required when building CEF/Chromium.
1382 lines
36 KiB
C++
1382 lines
36 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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// CefValueImpl implementation.
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// static
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CefRefPtr<CefValue> CefValue::Create() {
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return new CefValueImpl(base::Value::CreateNullValue().release());
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}
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// static
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CefRefPtr<CefValue> CefValueImpl::GetOrCreateRefOrCopy(
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base::Value* 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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DCHECK(value);
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if (value->IsType(base::Value::TYPE_BINARY)) {
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base::BinaryValue* binary_value = static_cast<base::BinaryValue*>(value);
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return new CefValueImpl(CefBinaryValueImpl::GetOrCreateRef(
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binary_value, parent_value, controller));
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}
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if (value->IsType(base::Value::TYPE_DICTIONARY)) {
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base::DictionaryValue* dict_value =
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static_cast<base::DictionaryValue*>(value);
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return new CefValueImpl(CefDictionaryValueImpl::GetOrCreateRef(
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dict_value, parent_value, read_only, controller));
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}
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if (value->IsType(base::Value::TYPE_LIST)) {
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base::ListValue* list_value = static_cast<base::ListValue*>(value);
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return new CefValueImpl(CefListValueImpl::GetOrCreateRef(
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list_value, parent_value, read_only, controller));
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}
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return new CefValueImpl(value->DeepCopy());
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}
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CefValueImpl::CefValueImpl() {
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}
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CefValueImpl::CefValueImpl(base::Value* value) {
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SetValue(value);
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}
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CefValueImpl::CefValueImpl(CefRefPtr<CefBinaryValue> value)
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: binary_value_(value) {
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}
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CefValueImpl::CefValueImpl(CefRefPtr<CefDictionaryValue> value)
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: dictionary_value_(value) {
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}
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CefValueImpl::CefValueImpl(CefRefPtr<CefListValue> value)
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: list_value_(value) {
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}
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CefValueImpl::~CefValueImpl() {
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}
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void CefValueImpl::SetValue(base::Value* value) {
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base::AutoLock lock_scope(lock_);
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SetValueInternal(value);
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}
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base::Value* CefValueImpl::CopyOrTransferValue(
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void* new_parent_value,
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bool new_read_only,
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CefValueController* new_controller) {
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base::AutoLock lock_scope(lock_);
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if (binary_value_) {
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base::BinaryValue* value =
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static_cast<CefBinaryValueImpl*>(binary_value_.get())->
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CopyOrDetachValue(new_controller);
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binary_value_ = CefBinaryValueImpl::GetOrCreateRef(
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value, new_parent_value, new_controller);
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return value;
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}
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if (dictionary_value_) {
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base::DictionaryValue* value =
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static_cast<CefDictionaryValueImpl*>(dictionary_value_.get())->
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CopyOrDetachValue(new_controller);
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dictionary_value_ = CefDictionaryValueImpl::GetOrCreateRef(
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value, new_parent_value, new_read_only, new_controller);
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return value;
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}
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if (list_value_) {
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base::ListValue* value =
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static_cast<CefListValueImpl*>(list_value_.get())->
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CopyOrDetachValue(new_controller);
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list_value_ = CefListValueImpl::GetOrCreateRef(
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value, new_parent_value, new_read_only, new_controller);
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return value;
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}
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return value_->DeepCopy();
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}
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bool CefValueImpl::IsValid() {
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base::AutoLock lock_scope(lock_);
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if (binary_value_)
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return binary_value_->IsValid();
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if (dictionary_value_)
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return dictionary_value_->IsValid();
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if (list_value_)
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return list_value_->IsValid();
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return (value_ != NULL);
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}
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bool CefValueImpl::IsOwned() {
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base::AutoLock lock_scope(lock_);
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if (binary_value_)
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return binary_value_->IsOwned();
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if (dictionary_value_)
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return dictionary_value_->IsOwned();
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if (list_value_)
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return list_value_->IsOwned();
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return false;
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}
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bool CefValueImpl::IsReadOnly() {
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base::AutoLock lock_scope(lock_);
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if (binary_value_)
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return true;
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if (dictionary_value_)
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return dictionary_value_->IsReadOnly();
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if (list_value_)
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return list_value_->IsReadOnly();
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return false;
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}
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bool CefValueImpl::IsSame(CefRefPtr<CefValue> that) {
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if (that.get() == this)
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return true;
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if (!that.get() || that->GetType() != GetType())
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return false;
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CefValueImpl* impl = static_cast<CefValueImpl*>(that.get());
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base::AutoLock lock_scope(lock_);
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base::AutoLock lock_scope2(impl->lock_);
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if (binary_value_)
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return binary_value_->IsSame(impl->binary_value_);
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if (dictionary_value_)
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return dictionary_value_->IsSame(impl->dictionary_value_);
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if (list_value_)
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return list_value_->IsSame(impl->list_value_);
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// Simple types are never the same.
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return false;
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}
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bool CefValueImpl::IsEqual(CefRefPtr<CefValue> that) {
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if (that.get() == this)
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return true;
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if (!that.get() || that->GetType() != GetType())
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return false;
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CefValueImpl* impl = static_cast<CefValueImpl*>(that.get());
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base::AutoLock lock_scope(lock_);
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base::AutoLock lock_scope2(impl->lock_);
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if (binary_value_)
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return binary_value_->IsEqual(impl->binary_value_);
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if (dictionary_value_)
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return dictionary_value_->IsEqual(impl->dictionary_value_);
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if (list_value_)
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return list_value_->IsEqual(impl->list_value_);
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if (!value_) // Invalid types are equal.
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return true;
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return value_->Equals(impl->value_.get());
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}
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CefRefPtr<CefValue> CefValueImpl::Copy() {
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base::AutoLock lock_scope(lock_);
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if (binary_value_)
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return new CefValueImpl(binary_value_->Copy());
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if (dictionary_value_)
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return new CefValueImpl(dictionary_value_->Copy(false));
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if (list_value_)
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return new CefValueImpl(list_value_->Copy());
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if (value_)
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return new CefValueImpl(value_->DeepCopy());
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return new CefValueImpl();
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}
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CefValueType CefValueImpl::GetType() {
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base::AutoLock lock_scope(lock_);
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if (binary_value_)
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return VTYPE_BINARY;
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if (dictionary_value_)
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return VTYPE_DICTIONARY;
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if (list_value_)
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return VTYPE_LIST;
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if (value_) {
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switch (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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default:
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NOTREACHED();
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break;
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}
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}
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return VTYPE_INVALID;
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}
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bool CefValueImpl::GetBool() {
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base::AutoLock lock_scope(lock_);
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bool ret_value = false;
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if (value_)
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value_->GetAsBoolean(&ret_value);
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return ret_value;
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}
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int CefValueImpl::GetInt() {
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base::AutoLock lock_scope(lock_);
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int ret_value = 0;
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if (value_)
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value_->GetAsInteger(&ret_value);
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return ret_value;
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}
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double CefValueImpl::GetDouble() {
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base::AutoLock lock_scope(lock_);
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double ret_value = 0;
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if (value_)
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value_->GetAsDouble(&ret_value);
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return ret_value;
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}
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CefString CefValueImpl::GetString() {
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base::AutoLock lock_scope(lock_);
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std::string ret_value;
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if (value_)
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value_->GetAsString(&ret_value);
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return ret_value;
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}
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CefRefPtr<CefBinaryValue> CefValueImpl::GetBinary() {
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base::AutoLock lock_scope(lock_);
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return binary_value_;
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}
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CefRefPtr<CefDictionaryValue> CefValueImpl::GetDictionary() {
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base::AutoLock lock_scope(lock_);
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return dictionary_value_;
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}
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CefRefPtr<CefListValue> CefValueImpl::GetList() {
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base::AutoLock lock_scope(lock_);
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return list_value_;
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}
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bool CefValueImpl::SetNull() {
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SetValue(base::Value::CreateNullValue().release());
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return true;
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}
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bool CefValueImpl::SetBool(bool value) {
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SetValue(new base::FundamentalValue(value));
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return true;
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}
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bool CefValueImpl::SetInt(int value) {
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SetValue(new base::FundamentalValue(value));
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return true;
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}
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bool CefValueImpl::SetDouble(double value) {
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SetValue(new base::FundamentalValue(value));
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return true;
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}
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bool CefValueImpl::SetString(const CefString& value) {
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SetValue(new base::StringValue(value.ToString()));
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return true;
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}
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bool CefValueImpl::SetBinary(CefRefPtr<CefBinaryValue> value) {
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base::AutoLock lock_scope(lock_);
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SetValueInternal(NULL);
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binary_value_ = value;
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return true;
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}
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bool CefValueImpl::SetDictionary(CefRefPtr<CefDictionaryValue> value) {
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base::AutoLock lock_scope(lock_);
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SetValueInternal(NULL);
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dictionary_value_ = value;
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return true;
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}
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bool CefValueImpl::SetList(CefRefPtr<CefListValue> value) {
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base::AutoLock lock_scope(lock_);
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SetValueInternal(NULL);
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list_value_ = value;
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return true;
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}
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void CefValueImpl::SetValueInternal(base::Value* value) {
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lock_.AssertAcquired();
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value_.reset(NULL);
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binary_value_ = NULL;
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dictionary_value_ = NULL;
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list_value_ = NULL;
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if (value) {
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switch (value->GetType()) {
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case base::Value::TYPE_BINARY:
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binary_value_ = new CefBinaryValueImpl(
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static_cast<base::BinaryValue*>(value), true);
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return;
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case base::Value::TYPE_DICTIONARY:
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dictionary_value_ = new CefDictionaryValueImpl(
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static_cast<base::DictionaryValue*>(value), true, false);
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return;
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case base::Value::TYPE_LIST:
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list_value_ = new CefListValueImpl(
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static_cast<base::ListValue*>(value), true, false);
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return;
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default:
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value_.reset(value);
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}
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}
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}
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CefValueController* CefValueImpl::GetValueController() const {
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lock_.AssertAcquired();
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if (binary_value_) {
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return static_cast<CefBinaryValueImpl*>(binary_value_.get())->controller();
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} else if (dictionary_value_) {
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return static_cast<CefDictionaryValueImpl*>(dictionary_value_.get())->
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controller();
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} else if (list_value_) {
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return static_cast<CefListValueImpl*>(list_value_.get())->controller();
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}
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return NULL;
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}
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void CefValueImpl::AcquireLock() {
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lock_.Acquire();
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CefValueController* controller = GetValueController();
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if (controller)
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controller->lock();
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}
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void CefValueImpl::ReleaseLock() {
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CefValueController* controller = GetValueController();
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if (controller) {
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controller->AssertLockAcquired();
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controller->unlock();
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}
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lock_.Release();
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}
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base::Value* CefValueImpl::GetValueUnsafe() const {
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lock_.AssertAcquired();
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if (binary_value_) {
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return static_cast<CefBinaryValueImpl*>(binary_value_.get())->
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GetValueUnsafe();
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} else if (dictionary_value_) {
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return static_cast<CefDictionaryValueImpl*>(dictionary_value_.get())->
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GetValueUnsafe();
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} else if (list_value_) {
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return static_cast<CefListValueImpl*>(list_value_.get())->GetValueUnsafe();
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}
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return value_.get();
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}
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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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CefBinaryValueImpl::CefBinaryValueImpl(base::BinaryValue* value,
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bool will_delete)
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: CefValueBase<CefBinaryValue, base::BinaryValue>(
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value, NULL, will_delete ? kOwnerWillDelete : kOwnerNoDelete,
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true, NULL) {
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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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new base::BinaryValue(std::unique_ptr<char[]>(data), data_size),
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NULL, kOwnerWillDelete, true, NULL) {
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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::IsSameValue(const base::BinaryValue* that) {
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CEF_VALUE_VERIFY_RETURN(false, false);
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return (&const_value() == that);
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}
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bool CefBinaryValueImpl::IsEqualValue(const base::BinaryValue* that) {
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CEF_VALUE_VERIFY_RETURN(false, false);
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return const_value().Equals(that);
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}
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base::BinaryValue* CefBinaryValueImpl::GetValueUnsafe() {
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if (!VerifyAttached())
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return NULL;
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controller()->AssertLockAcquired();
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return const_cast<base::BinaryValue*>(&const_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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bool CefBinaryValueImpl::IsSame(CefRefPtr<CefBinaryValue> that) {
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if (!that.get())
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return false;
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if (that.get() == this)
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return true;
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CEF_VALUE_VERIFY_RETURN(false, false);
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return static_cast<CefBinaryValueImpl*>(that.get())->
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IsSameValue(&const_value());
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}
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bool CefBinaryValueImpl::IsEqual(CefRefPtr<CefBinaryValue> that) {
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if (!that.get())
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return false;
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if (that.get() == this)
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return true;
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CEF_VALUE_VERIFY_RETURN(false, false);
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return static_cast<CefBinaryValueImpl*>(that.get())->
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IsEqualValue(&const_value());
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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);
|
|
|
|
size_t size = const_value().GetSize();
|
|
DCHECK_LT(data_offset, size);
|
|
if (data_offset >= size)
|
|
return 0;
|
|
|
|
size = std::min(buffer_size, size-data_offset);
|
|
const char* data = const_value().GetBuffer();
|
|
memcpy(buffer, data+data_offset, size);
|
|
return size;
|
|
}
|
|
|
|
CefBinaryValueImpl::CefBinaryValueImpl(base::BinaryValue* value,
|
|
void* parent_value,
|
|
ValueMode value_mode,
|
|
CefValueController* controller)
|
|
: CefValueBase<CefBinaryValue, base::BinaryValue>(
|
|
value, parent_value, value_mode, true, controller) {
|
|
}
|
|
|
|
|
|
// CefDictionaryValueImpl implementation.
|
|
|
|
// static
|
|
CefRefPtr<CefDictionaryValue> CefDictionaryValue::Create() {
|
|
return new CefDictionaryValueImpl(new base::DictionaryValue(), true, false);
|
|
}
|
|
|
|
// static
|
|
CefRefPtr<CefDictionaryValue> CefDictionaryValueImpl::GetOrCreateRef(
|
|
base::DictionaryValue* value,
|
|
void* parent_value,
|
|
bool read_only,
|
|
CefValueController* controller) {
|
|
CefValueController::Object* object = controller->Get(value);
|
|
if (object)
|
|
return static_cast<CefDictionaryValueImpl*>(object);
|
|
|
|
return new CefDictionaryValueImpl(value, parent_value,
|
|
CefDictionaryValueImpl::kReference, read_only, controller);
|
|
}
|
|
|
|
CefDictionaryValueImpl::CefDictionaryValueImpl(base::DictionaryValue* value,
|
|
bool will_delete,
|
|
bool read_only)
|
|
: CefValueBase<CefDictionaryValue, base::DictionaryValue>(
|
|
value, NULL, will_delete ? kOwnerWillDelete : kOwnerNoDelete,
|
|
read_only, NULL) {
|
|
}
|
|
|
|
base::DictionaryValue* CefDictionaryValueImpl::CopyValue() {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
return const_value().DeepCopy();
|
|
}
|
|
|
|
base::DictionaryValue* CefDictionaryValueImpl::CopyOrDetachValue(
|
|
CefValueController* new_controller) {
|
|
base::DictionaryValue* new_value;
|
|
|
|
if (!will_delete()) {
|
|
// Copy the value.
|
|
new_value = CopyValue();
|
|
} else {
|
|
// Take ownership of the value.
|
|
new_value = Detach(new_controller);
|
|
}
|
|
|
|
DCHECK(new_value);
|
|
return new_value;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsSameValue(const base::DictionaryValue* that) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return (&const_value() == that);
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsEqualValue(const base::DictionaryValue* that) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return const_value().Equals(that);
|
|
}
|
|
|
|
base::DictionaryValue* CefDictionaryValueImpl::GetValueUnsafe() {
|
|
if (!VerifyAttached())
|
|
return NULL;
|
|
controller()->AssertLockAcquired();
|
|
return const_cast<base::DictionaryValue*>(&const_value());
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsValid() {
|
|
return !detached();
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsOwned() {
|
|
return !will_delete();
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsReadOnly() {
|
|
return read_only();
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsSame(CefRefPtr<CefDictionaryValue> that) {
|
|
if (!that.get())
|
|
return false;
|
|
if (that.get() == this)
|
|
return true;
|
|
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return static_cast<CefDictionaryValueImpl*>(that.get())->
|
|
IsSameValue(&const_value());
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::IsEqual(CefRefPtr<CefDictionaryValue> that) {
|
|
if (!that.get())
|
|
return false;
|
|
if (that.get() == this)
|
|
return true;
|
|
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return static_cast<CefDictionaryValueImpl*>(that.get())->
|
|
IsEqualValue(&const_value());
|
|
}
|
|
|
|
CefRefPtr<CefDictionaryValue> CefDictionaryValueImpl::Copy(
|
|
bool exclude_empty_children) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
base::DictionaryValue* value;
|
|
if (exclude_empty_children) {
|
|
value = const_cast<base::DictionaryValue&>(
|
|
const_value()).DeepCopyWithoutEmptyChildren().release();
|
|
} else {
|
|
value = const_value().DeepCopy();
|
|
}
|
|
|
|
return new CefDictionaryValueImpl(value, NULL,
|
|
CefDictionaryValueImpl::kOwnerWillDelete, false, NULL);
|
|
}
|
|
|
|
size_t CefDictionaryValueImpl::GetSize() {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
return const_value().size();
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::Clear() {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
// Detach any dependent values.
|
|
controller()->RemoveDependencies(mutable_value());
|
|
|
|
mutable_value()->Clear();
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::HasKey(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
return const_value().HasKey(key);
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::GetKeys(KeyList& keys) {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
|
|
for (base::DictionaryValue::Iterator i(const_value());
|
|
!i.IsAtEnd(); i.Advance()) {
|
|
keys.push_back(i.key());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::Remove(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
return RemoveInternal(key);
|
|
}
|
|
|
|
CefValueType CefDictionaryValueImpl::GetType(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, VTYPE_INVALID);
|
|
|
|
const base::Value* out_value = NULL;
|
|
if (const_value().GetWithoutPathExpansion(key, &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;
|
|
}
|
|
|
|
CefRefPtr<CefValue> CefDictionaryValueImpl::GetValue(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
const base::Value* out_value = NULL;
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value)) {
|
|
return CefValueImpl::GetOrCreateRefOrCopy(
|
|
const_cast<base::Value*>(out_value),
|
|
const_cast<base::DictionaryValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::GetBool(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
|
|
const base::Value* out_value = NULL;
|
|
bool ret_value = false;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value))
|
|
out_value->GetAsBoolean(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
int CefDictionaryValueImpl::GetInt(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
|
|
const base::Value* out_value = NULL;
|
|
int ret_value = 0;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value))
|
|
out_value->GetAsInteger(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
double CefDictionaryValueImpl::GetDouble(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
|
|
const base::Value* out_value = NULL;
|
|
double ret_value = 0;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value))
|
|
out_value->GetAsDouble(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
CefString CefDictionaryValueImpl::GetString(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, CefString());
|
|
|
|
const base::Value* out_value = NULL;
|
|
std::string ret_value;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value))
|
|
out_value->GetAsString(&ret_value);
|
|
|
|
return ret_value;
|
|
}
|
|
|
|
CefRefPtr<CefBinaryValue> CefDictionaryValueImpl::GetBinary(
|
|
const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
const base::Value* out_value = NULL;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value) &&
|
|
out_value->IsType(base::Value::TYPE_BINARY)) {
|
|
base::BinaryValue* binary_value =
|
|
static_cast<base::BinaryValue*>(const_cast<base::Value*>(out_value));
|
|
return CefBinaryValueImpl::GetOrCreateRef(binary_value,
|
|
const_cast<base::DictionaryValue*>(&const_value()), controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
CefRefPtr<CefDictionaryValue> CefDictionaryValueImpl::GetDictionary(
|
|
const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
const base::Value* out_value = NULL;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value) &&
|
|
out_value->IsType(base::Value::TYPE_DICTIONARY)) {
|
|
base::DictionaryValue* dict_value =
|
|
static_cast<base::DictionaryValue*>(
|
|
const_cast<base::Value*>(out_value));
|
|
return CefDictionaryValueImpl::GetOrCreateRef(
|
|
dict_value,
|
|
const_cast<base::DictionaryValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
CefRefPtr<CefListValue> CefDictionaryValueImpl::GetList(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
const base::Value* out_value = NULL;
|
|
|
|
if (const_value().GetWithoutPathExpansion(key, &out_value) &&
|
|
out_value->IsType(base::Value::TYPE_LIST)) {
|
|
base::ListValue* list_value =
|
|
static_cast<base::ListValue*>(const_cast<base::Value*>(out_value));
|
|
return CefListValueImpl::GetOrCreateRef(
|
|
list_value,
|
|
const_cast<base::DictionaryValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetValue(const CefString& key,
|
|
CefRefPtr<CefValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefValueImpl* impl = static_cast<CefValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
base::Value* new_value =
|
|
impl->CopyOrTransferValue(mutable_value(), false, controller());
|
|
SetInternal(key, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetNull(const CefString& key) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(key, base::Value::CreateNullValue().release());
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetBool(const CefString& key, bool value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(key, new base::FundamentalValue(value));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetInt(const CefString& key, int value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(key, new base::FundamentalValue(value));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetDouble(const CefString& key, double value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(key, new base::FundamentalValue(value));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetString(const CefString& key,
|
|
const CefString& value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(key, new base::StringValue(value.ToString()));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetBinary(const CefString& key,
|
|
CefRefPtr<CefBinaryValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefBinaryValueImpl* impl = static_cast<CefBinaryValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
SetInternal(key, impl->CopyOrDetachValue(controller()));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetDictionary(
|
|
const CefString& key, CefRefPtr<CefDictionaryValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefDictionaryValueImpl* impl =
|
|
static_cast<CefDictionaryValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
SetInternal(key, impl->CopyOrDetachValue(controller()));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::SetList(const CefString& key,
|
|
CefRefPtr<CefListValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefListValueImpl* impl = static_cast<CefListValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
SetInternal(key, impl->CopyOrDetachValue(controller()));
|
|
return true;
|
|
}
|
|
|
|
bool CefDictionaryValueImpl::RemoveInternal(const CefString& key) {
|
|
std::unique_ptr<base::Value> out_value;
|
|
if (!mutable_value()->RemoveWithoutPathExpansion(key, &out_value))
|
|
return false;
|
|
|
|
// Remove the value.
|
|
controller()->Remove(out_value.get(), 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.get());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void CefDictionaryValueImpl::SetInternal(const CefString& key,
|
|
base::Value* value) {
|
|
DCHECK(value);
|
|
RemoveInternal(key);
|
|
mutable_value()->SetWithoutPathExpansion(key, value);
|
|
}
|
|
|
|
CefDictionaryValueImpl::CefDictionaryValueImpl(
|
|
base::DictionaryValue* value,
|
|
void* parent_value,
|
|
ValueMode value_mode,
|
|
bool read_only,
|
|
CefValueController* controller)
|
|
: CefValueBase<CefDictionaryValue, base::DictionaryValue>(
|
|
value, parent_value, value_mode, read_only, controller) {
|
|
}
|
|
|
|
|
|
// CefListValueImpl implementation.
|
|
|
|
// static
|
|
CefRefPtr<CefListValue> CefListValue::Create() {
|
|
return new CefListValueImpl(new base::ListValue(), true, false);
|
|
}
|
|
|
|
// static
|
|
CefRefPtr<CefListValue> CefListValueImpl::GetOrCreateRef(
|
|
base::ListValue* value,
|
|
void* parent_value,
|
|
bool read_only,
|
|
CefValueController* controller) {
|
|
CefValueController::Object* object = controller->Get(value);
|
|
if (object)
|
|
return static_cast<CefListValueImpl*>(object);
|
|
|
|
return new CefListValueImpl(value, parent_value,
|
|
CefListValueImpl::kReference, read_only, controller);
|
|
}
|
|
|
|
CefListValueImpl::CefListValueImpl(base::ListValue* value,
|
|
bool will_delete,
|
|
bool read_only)
|
|
: CefValueBase<CefListValue, base::ListValue>(
|
|
value, NULL, will_delete ? kOwnerWillDelete : kOwnerNoDelete,
|
|
read_only, NULL) {
|
|
}
|
|
|
|
base::ListValue* CefListValueImpl::CopyValue() {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
return const_value().DeepCopy();
|
|
}
|
|
|
|
base::ListValue* CefListValueImpl::CopyOrDetachValue(
|
|
CefValueController* new_controller) {
|
|
base::ListValue* new_value;
|
|
|
|
if (!will_delete()) {
|
|
// Copy the value.
|
|
new_value = CopyValue();
|
|
} else {
|
|
// Take ownership of the value.
|
|
new_value = Detach(new_controller);
|
|
}
|
|
|
|
DCHECK(new_value);
|
|
return new_value;
|
|
}
|
|
|
|
bool CefListValueImpl::IsSameValue(const base::ListValue* that) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return (&const_value() == that);
|
|
}
|
|
|
|
bool CefListValueImpl::IsEqualValue(const base::ListValue* that) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return const_value().Equals(that);
|
|
}
|
|
|
|
base::ListValue* CefListValueImpl::GetValueUnsafe() {
|
|
if (!VerifyAttached())
|
|
return NULL;
|
|
controller()->AssertLockAcquired();
|
|
return const_cast<base::ListValue*>(&const_value());
|
|
}
|
|
|
|
bool CefListValueImpl::IsValid() {
|
|
return !detached();
|
|
}
|
|
|
|
bool CefListValueImpl::IsOwned() {
|
|
return !will_delete();
|
|
}
|
|
|
|
bool CefListValueImpl::IsReadOnly() {
|
|
return read_only();
|
|
}
|
|
|
|
bool CefListValueImpl::IsSame(CefRefPtr<CefListValue> that) {
|
|
if (!that.get())
|
|
return false;
|
|
if (that.get() == this)
|
|
return true;
|
|
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return static_cast<CefListValueImpl*>(that.get())->
|
|
IsSameValue(&const_value());
|
|
}
|
|
|
|
bool CefListValueImpl::IsEqual(CefRefPtr<CefListValue> that) {
|
|
if (!that.get())
|
|
return false;
|
|
if (that.get() == this)
|
|
return true;
|
|
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
return static_cast<CefListValueImpl*>(that.get())->
|
|
IsEqualValue(&const_value());
|
|
}
|
|
|
|
CefRefPtr<CefListValue> CefListValueImpl::Copy() {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
return new CefListValueImpl(const_value().DeepCopy(), NULL,
|
|
CefListValueImpl::kOwnerWillDelete, false, NULL);
|
|
}
|
|
|
|
bool CefListValueImpl::SetSize(size_t size) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
size_t current_size = const_value().GetSize();
|
|
if (size < current_size) {
|
|
// Clean up any values above the requested size.
|
|
for (size_t i = current_size-1; i >= size; --i)
|
|
RemoveInternal(i);
|
|
} else if (size > 0) {
|
|
// Expand the list size.
|
|
mutable_value()->Set(size-1, base::Value::CreateNullValue());
|
|
}
|
|
return true;
|
|
}
|
|
|
|
size_t CefListValueImpl::GetSize() {
|
|
CEF_VALUE_VERIFY_RETURN(false, 0);
|
|
return const_value().GetSize();
|
|
}
|
|
|
|
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);
|
|
|
|
const 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;
|
|
}
|
|
|
|
CefRefPtr<CefValue> CefListValueImpl::GetValue(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, NULL);
|
|
|
|
const base::Value* out_value = NULL;
|
|
if (const_value().Get(index, &out_value)) {
|
|
return CefValueImpl::GetOrCreateRefOrCopy(
|
|
const_cast<base::Value*>(out_value),
|
|
const_cast<base::ListValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
bool CefListValueImpl::GetBool(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(false, false);
|
|
|
|
const 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);
|
|
|
|
const 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);
|
|
|
|
const 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());
|
|
|
|
const base::Value* out_value = NULL;
|
|
std::string 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);
|
|
|
|
const 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*>(const_cast<base::Value*>(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);
|
|
|
|
const 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*>(
|
|
const_cast<base::Value*>(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);
|
|
|
|
const 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*>(const_cast<base::Value*>(out_value));
|
|
return CefListValueImpl::GetOrCreateRef(
|
|
list_value,
|
|
const_cast<base::ListValue*>(&const_value()),
|
|
read_only(),
|
|
controller());
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
bool CefListValueImpl::SetValue(int index, CefRefPtr<CefValue> value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
|
|
CefValueImpl* impl = static_cast<CefValueImpl*>(value.get());
|
|
DCHECK(impl);
|
|
|
|
base::Value* new_value =
|
|
impl->CopyOrTransferValue(mutable_value(), false, controller());
|
|
SetInternal(index, new_value);
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetNull(int index) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(index, base::Value::CreateNullValue().release());
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetBool(int index, bool value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(index, new base::FundamentalValue(value));
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetInt(int index, int value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(index, new base::FundamentalValue(value));
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetDouble(int index, double value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(index, new base::FundamentalValue(value));
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::SetString(int index, const CefString& value) {
|
|
CEF_VALUE_VERIFY_RETURN(true, false);
|
|
SetInternal(index, new base::StringValue(value.ToString()));
|
|
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);
|
|
|
|
SetInternal(index, impl->CopyOrDetachValue(controller()));
|
|
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);
|
|
|
|
SetInternal(index, impl->CopyOrDetachValue(controller()));
|
|
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);
|
|
|
|
SetInternal(index, impl->CopyOrDetachValue(controller()));
|
|
return true;
|
|
}
|
|
|
|
bool CefListValueImpl::RemoveInternal(int index) {
|
|
std::unique_ptr<base::Value> out_value;
|
|
if (!mutable_value()->Remove(index, &out_value))
|
|
return false;
|
|
|
|
// Remove the value.
|
|
controller()->Remove(out_value.get(), 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.get());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void CefListValueImpl::SetInternal(int index, base::Value* value) {
|
|
DCHECK(value);
|
|
if (RemoveInternal(index))
|
|
mutable_value()->Insert(index, value);
|
|
else
|
|
mutable_value()->Set(index, value);
|
|
}
|
|
|
|
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) {
|
|
}
|