Import JSC-based Qt Script from Kent's tree.

1 files changed, 92 insertions, 0 deletions

diff --git a/src/script/bridge/qscriptfunction_p.h b/src/script/bridge/qscriptfunction_p.h
new file mode 100644
index 0000000..87e3d59
--- /dev/null
+++ b/src/script/bridge/qscriptfunction_p.h
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $TROLLTECH_DUAL_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSCRIPTFUNCTION_P_H
+#define QSCRIPTFUNCTIOn_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qglobal.h>
+
+#ifndef QT_NO_SCRIPT
+
+#include "qscriptengine.h"
+
+#include "PrototypeFunction.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QScript
+{
+
+class FunctionWrapper : public JSC::PrototypeFunction // ### subclass InternalFunction instead
+{
+public:
+    // work around CELL_SIZE limitation
+    struct Data
+    {
+        QScriptEngine *engine;
+        QScriptEngine::FunctionSignature function;
+    };
+
+    FunctionWrapper(QScriptEngine *, int length, const JSC::Identifier&, QScriptEngine::FunctionSignature);
+    ~FunctionWrapper();
+
+private:
+    virtual JSC::ConstructType getConstructData(JSC::ConstructData&);
+
+    static JSC::JSValue JSC_HOST_CALL proxyCall(JSC::ExecState *, JSC::JSObject *, JSC::JSValue, const JSC::ArgList &);
+    static JSC::JSObject* proxyConstruct(JSC::ExecState *, JSC::JSObject *, const JSC::ArgList &);
+
+private:
+    Data *data;
+};
+
+class FunctionWithArgWrapper : public JSC::PrototypeFunction
+{
+public:
+    // work around CELL_SIZE limitation
+    struct Data
+    {
+        QScriptEngine *engine;
+        QScriptEngine::FunctionWithArgSignature function;
+        void *arg;
+    };
+
+    FunctionWithArgWrapper(QScriptEngine *, int length, const JSC::Identifier&, QScriptEngine::FunctionWithArgSignature, void *);
+    ~FunctionWithArgWrapper();
+
+private:
+    virtual JSC::ConstructType getConstructData(JSC::ConstructData&);
+
+    static JSC::JSValue proxyCall(JSC::ExecState *, JSC::JSObject *, JSC::JSValue , const JSC::ArgList &);
+    static JSC::JSObject* proxyConstruct(JSC::ExecState *, JSC::JSObject *, const JSC::ArgList &);
+
+private:
+    Data *data;
+};
+
+} // namespace QScript
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_SCRIPT
+
+#endif