Source/WebCore/inspector/InjectedScriptWebGLModule.cpp

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 *
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 * in the documentation and/or other materials provided with the
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#include "config.h"

#if ENABLE(INSPECTOR) && ENABLE(WEBGL)

#include "InjectedScriptWebGLModule.h"

#include "InjectedScript.h"
#include "InjectedScriptManager.h"
#include "InjectedScriptWebGLModuleSource.h"
#include "ScriptFunctionCall.h"
#include "ScriptObject.h"

namespace WebCore {

InjectedScriptWebGLModule::InjectedScriptWebGLModule()
    : InjectedScriptModule("InjectedScriptWebGLModule")
{
}

InjectedScriptWebGLModule InjectedScriptWebGLModule::moduleForState(InjectedScriptManager* injectedScriptManager, ScriptState* scriptState)
{
    InjectedScriptWebGLModule result;
    result.ensureInjected(injectedScriptManager, scriptState);
    return result;
}

String InjectedScriptWebGLModule::source() const
{
    return String(reinterpret_cast<const char*>(InjectedScriptWebGLModuleSource_js), sizeof(InjectedScriptWebGLModuleSource_js));
}

ScriptObject InjectedScriptWebGLModule::wrapWebGLContext(const ScriptObject& glContext)
{
    ScriptFunctionCall function(injectedScriptObject(), "wrapWebGLContext");
    function.appendArgument(glContext);
    bool hadException = false;
    ScriptValue resultValue = callFunctionWithEvalEnabled(function, hadException);
    if (hadException || resultValue.hasNoValue() || !resultValue.isObject()) {
        ASSERT_NOT_REACHED();
        return ScriptObject();
    }
    return ScriptObject(glContext.scriptState(), resultValue);
}

void InjectedScriptWebGLModule::captureFrame(ErrorString* errorString, const String& contextId)
{
    ScriptFunctionCall function(injectedScriptObject(), "captureFrame");
    function.appendArgument(contextId);
    bool hadException = false;
    callFunctionWithEvalEnabled(function, hadException);
    ASSERT(!hadException);
    if (hadException)
        *errorString = "Internal error";
}

} // namespace WebCore

#endif // ENABLE(INSPECTOR) && ENABLE(WEBGL)