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Diffstat (limited to 'WebCore/bindings/v8/ScriptValue.h')
-rw-r--r-- | WebCore/bindings/v8/ScriptValue.h | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/WebCore/bindings/v8/ScriptValue.h b/WebCore/bindings/v8/ScriptValue.h deleted file mode 100644 index d412901..0000000 --- a/WebCore/bindings/v8/ScriptValue.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Copyright (C) 2008, 2009 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef ScriptValue_h -#define ScriptValue_h - -#include "PlatformString.h" -#include "ScriptState.h" - -#include <v8.h> -#include <wtf/PassRefPtr.h> - -#ifndef NDEBUG -#include "V8Proxy.h" // for register and unregister global handles. -#endif - -namespace WebCore { - -class InspectorValue; -class SerializedScriptValue; - -class ScriptValue { -public: - ScriptValue() {} - - ScriptValue(v8::Handle<v8::Value> value) - { - if (value.IsEmpty()) - return; - - m_value = v8::Persistent<v8::Value>::New(value); -#ifndef NDEBUG - V8GCController::registerGlobalHandle(SCRIPTVALUE, this, m_value); -#endif - } - - ScriptValue(const ScriptValue& value) - { - if (value.m_value.IsEmpty()) - return; - - m_value = v8::Persistent<v8::Value>::New(value.m_value); -#ifndef NDEBUG - V8GCController::registerGlobalHandle(SCRIPTVALUE, this, m_value); -#endif - } - - ScriptValue& operator=(const ScriptValue& value) - { - if (this == &value) - return *this; - - clear(); - - if (value.m_value.IsEmpty()) - return *this; - - m_value = v8::Persistent<v8::Value>::New(value.m_value); -#ifndef NDEBUG - V8GCController::registerGlobalHandle(SCRIPTVALUE, this, m_value); -#endif - - return *this; - } - - bool operator==(const ScriptValue value) const - { - return m_value == value.m_value; - } - - bool isEqual(ScriptState*, const ScriptValue& value) const - { - return m_value == value.m_value; - } - - bool isFunction() const - { - return m_value->IsFunction(); - } - - bool operator!=(const ScriptValue value) const - { - return !operator==(value); - } - - bool isNull() const - { - return m_value->IsNull(); - } - - bool isUndefined() const - { - return m_value->IsUndefined(); - } - - bool isObject() const - { - return m_value->IsObject(); - } - - bool hasNoValue() const - { - return m_value.IsEmpty(); - } - - PassRefPtr<SerializedScriptValue> serialize(ScriptState*); - static ScriptValue deserialize(ScriptState*, SerializedScriptValue*); - - static ScriptValue undefined() { return ScriptValue(v8::Undefined()); } - - void clear() - { - if (m_value.IsEmpty()) - return; - -#ifndef NDEBUG - V8GCController::unregisterGlobalHandle(this, m_value); -#endif - m_value.Dispose(); - m_value.Clear(); - } - - virtual ~ScriptValue() - { - clear(); - } - - v8::Handle<v8::Value> v8Value() const { return m_value; } - bool getString(ScriptState*, String& result) const { return getString(result); } - bool getString(String& result) const; - String toString(ScriptState*) const; - - PassRefPtr<InspectorValue> toInspectorValue(ScriptState*) const; - -private: - mutable v8::Persistent<v8::Value> m_value; -}; - -} // namespace WebCore - -#endif // ScriptValue_h |