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KJS-API

kjscontext.cpp

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00001 /*
00002  *  This file is part of the KDE libraries
00003  *  Copyright (C) 2008 Harri Porten (porten@kde.org)
00004  *
00005  *  This library is free software; you can redistribute it and/or
00006  *  modify it under the terms of the GNU Library General Public
00007  *  License as published by the Free Software Foundation; either
00008  *  version 2 of the License, or (at your option) any later version.
00009  *
00010  *  This library is distributed in the hope that it will be useful,
00011  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  *  Library General Public License for more details.
00014  *
00015  *  You should have received a copy of the GNU Library General Public License
00016  *  along with this library; see the file COPYING.LIB.  If not, write to
00017  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018  *  Boston, MA 02110-1301, USA.
00019  *
00020  */
00021 
00022 #include "kjscontext.h"
00023 #include "kjsinterpreter.h"
00024 #include "kjsprivate.h"
00025 #include "kjs/object.h"
00026 #include "kjs/ExecState.h"
00027 #include "kjs/interpreter.h"
00028 
00029 using namespace KJS;
00030 
00031 KJSContext::KJSContext(KJSContextHandle* h)
00032     : hnd(h)
00033 {
00034 }
00035 
00036 bool KJSContext::hasException() const
00037 {
00038     return EXECSTATE(this)->hadException();
00039 }
00040 
00041 KJSObject KJSContext::throwException(const QString& message) const
00042 {
00043     ExecState* exec = EXECSTATE(this);
00044 
00045     JSValue* ex = Error::create(exec, GeneralError, toUString(message),
00046                                 -1, -1, UString());
00047     exec->setException(ex);
00048 
00049     return KJSObject(JSVALUE_HANDLE(ex));
00050 }
00051 
00052 KJSInterpreter KJSContext::interpreter()
00053 {
00054     ExecState* exec = EXECSTATE(this);
00055     Interpreter* ip = exec->dynamicInterpreter();
00056 
00057     return KJSInterpreter(INTERPRETER_HANDLE(ip));
00058 }

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