WebCore/bindings/v8/ScriptState.cpp

/*
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#include "config.h"
#include "ScriptState.h"

#include "Frame.h"
#include "Node.h"
#include "Page.h"
#include "ScriptController.h"

#include <wtf/Assertions.h>
#include <wtf/StdLibExtras.h>

namespace WebCore {

ScriptState::ScriptState(Frame* frame)
    : m_frame(frame)
    , m_context(v8::Persistent<v8::Context>::New(V8Proxy::mainWorldContext(frame)))
{
}

ScriptState::ScriptState(Frame* frame, v8::Handle<v8::Context> context)
    : m_frame(frame)
    , m_context(v8::Persistent<v8::Context>::New(context))
{
}

ScriptState::~ScriptState()
{
    m_context.Dispose();
    m_context.Clear();
}

ScriptState* scriptStateFromNode(DOMWrapperWorld*, Node* node)
{
    // This should be never reached with V8 bindings (WebKit only uses it
    // for non-JS bindings)
    ASSERT_NOT_REACHED();
    return 0;
}

ScriptState* scriptStateFromPage(DOMWrapperWorld*, Page* page)
{
    // This should be only reached with V8 bindings from single process layout tests.
    return page->mainFrame()->script()->mainWorldScriptState();
}

// FIXME: Stub method so we compile.  Currently called from FrameLoader.cpp.
DOMWrapperWorld* mainThreadNormalWorld()
{
    DEFINE_STATIC_LOCAL(DOMWrapperWorld, oneWorld, ());
    return &oneWorld;
}

}