Remove unused V8 integration code in Sky

sky/engine/bindings/core/v8/ScriptFunctionCall.cpp

-/*
- * Copyright (C) 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.
- */
-
-#include "sky/engine/config.h"
-#include "sky/engine/bindings/core/v8/ScriptFunctionCall.h"
-
-#include "sky/engine/bindings/core/v8/ScriptController.h"
-#include "sky/engine/bindings/core/v8/ScriptState.h"
-#include "sky/engine/bindings/core/v8/ScriptValue.h"
-#include "sky/engine/bindings/core/v8/V8Binding.h"
-#include "sky/engine/bindings/core/v8/V8ObjectConstructor.h"
-#include "sky/engine/bindings/core/v8/V8ScriptRunner.h"
-#include "v8/include/v8.h"
-
-namespace blink {
-
-void ScriptCallArgumentHandler::appendArgument(const ScriptValue& argument)
-{
-    if (argument.scriptState() != m_scriptState) {
-        appendUndefinedArgument();
-        return;
-    }
-    m_arguments.append(argument);
-}
-
-void ScriptCallArgumentHandler::appendArgument(const String& argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8String(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(const char* argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8String(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(long argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8::Number::New(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(long long argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8::Number::New(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(unsigned argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8::Number::New(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(unsigned long argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8::Number::New(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(int argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8::Number::New(isolate, argument)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(bool argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8Boolean(argument, isolate)));
-}
-
-void ScriptCallArgumentHandler::appendArgument(const Vector<ScriptValue>& argument)
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    ScriptState::Scope scope(m_scriptState.get());
-    v8::Handle<v8::Array> result = v8::Array::New(isolate, argument.size());
-    for (size_t i = 0; i < argument.size(); ++i) {
-        if (argument[i].scriptState() != m_scriptState)
-            result->Set(v8::Integer::New(isolate, i), v8::Undefined(isolate));
-        else
-            result->Set(v8::Integer::New(isolate, i), argument[i].v8Value());
-    }
-    m_arguments.append(ScriptValue(m_scriptState.get(), result));
-}
-
-void ScriptCallArgumentHandler::appendUndefinedArgument()
-{
-    v8::Isolate* isolate = m_scriptState->isolate();
-    m_arguments.append(ScriptValue(m_scriptState.get(), v8::Undefined(isolate)));
-}
-
-ScriptFunctionCall::ScriptFunctionCall(const ScriptValue& thisObject, const String& name)
-    : ScriptCallArgumentHandler(thisObject.scriptState())
-    , m_thisObject(thisObject)
-    , m_name(name)
-{
-}
-
-ScriptValue ScriptFunctionCall::call(bool& hadException, bool reportExceptions)
-{
-    ScriptState::Scope scope(m_scriptState.get());
-    v8::TryCatch tryCatch;
-    tryCatch.SetVerbose(reportExceptions);
-
-    v8::Handle<v8::Object> thisObject = v8::Handle<v8::Object>::Cast(m_thisObject.v8Value());
-    v8::Local<v8::Value> value = thisObject->Get(v8String(m_scriptState->isolate(), m_name));
-    if (tryCatch.HasCaught()) {
-        hadException = true;
-        return ScriptValue();
-    }
-
-    ASSERT(value->IsFunction());
-
-    v8::Local<v8::Function> function = v8::Local<v8::Function>::Cast(value);
-    OwnPtr<v8::Handle<v8::Value>[]> info = adoptArrayPtr(new v8::Handle<v8::Value>[m_arguments.size()]);
-    for (size_t i = 0; i < m_arguments.size(); ++i) {
-        info[i] = m_arguments[i].v8Value();
-        ASSERT(!info[i].IsEmpty());
-    }
-
-    v8::Local<v8::Value> result = V8ScriptRunner::callFunction(function, m_scriptState->executionContext(), thisObject, m_arguments.size(), info.get(), m_scriptState->isolate());
-    if (tryCatch.HasCaught()) {
-        hadException = true;
-        return ScriptValue();
-    }
-
-    return ScriptValue(m_scriptState.get(), result);
-}
-
-ScriptValue ScriptFunctionCall::call()
-{
-    bool hadException = false;
-    return call(hadException);
-}
-
-ScriptValue ScriptFunctionCall::construct(bool& hadException, bool reportExceptions)
-{
-    ScriptState::Scope scope(m_scriptState.get());
-    v8::TryCatch tryCatch;
-    tryCatch.SetVerbose(reportExceptions);
-
-    v8::Handle<v8::Object> thisObject = v8::Handle<v8::Object>::Cast(m_thisObject.v8Value());
-    v8::Local<v8::Value> value = thisObject->Get(v8String(m_scriptState->isolate(), m_name));
-    if (tryCatch.HasCaught()) {
-        hadException = true;
-        return ScriptValue();
-    }
-
-    ASSERT(value->IsFunction());
-
-    v8::Local<v8::Function> constructor = v8::Local<v8::Function>::Cast(value);
-    OwnPtr<v8::Handle<v8::Value>[]> info = adoptArrayPtr(new v8::Handle<v8::Value>[m_arguments.size()]);
-    for (size_t i = 0; i < m_arguments.size(); ++i)
-        info[i] = m_arguments[i].v8Value();
-
-    v8::Local<v8::Object> result = V8ObjectConstructor::newInstance(m_scriptState->isolate(), constructor, m_arguments.size(), info.get());
-    if (tryCatch.HasCaught()) {
-        hadException = true;
-        return ScriptValue();
-    }
-
-    return ScriptValue(m_scriptState.get(), result);
-}
-
-} // namespace blink