qt/api/qscriptsyntaxcheckresult_p.h

   1 /*
   2     Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) any later version.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18 */
  19
  20 #ifndef qscriptsyntaxcheckresult_p_h
  21 #define qscriptsyntaxcheckresult_p_h
  22
  23 #include "qscriptconverter_p.h"
  24 #include "qscriptengine_p.h"
  25 #include "qscriptsyntaxcheckresult.h"
  26 #include <JavaScriptCore/JavaScript.h>
  27 #include <QtCore/qshareddata.h>
  28
  29 class QScriptSyntaxCheckResultPrivate : public QSharedData {
  30 public:
  31     static inline QScriptSyntaxCheckResult get(QScriptSyntaxCheckResultPrivate* p);
  32     inline QScriptSyntaxCheckResultPrivate(const QScriptEnginePrivate* engine);
  33     inline QScriptSyntaxCheckResultPrivate(const QScriptEnginePrivate* engine, JSObjectRef value);
  34     ~QScriptSyntaxCheckResultPrivate();
  35
  36     inline QScriptSyntaxCheckResult::State state() const;
  37     int errorLineNumber() const;
  38     inline int errorColumnNumber() const;
  39     QString errorMessage() const;
  40 private:
  41     JSObjectRef m_exception;
  42     QScriptEnginePtr m_engine;
  43 };
  44
  45 QScriptSyntaxCheckResult QScriptSyntaxCheckResultPrivate::get(QScriptSyntaxCheckResultPrivate* p)
  46 {
  47     return QScriptSyntaxCheckResult(p);
  48 }
  49
  50 QScriptSyntaxCheckResultPrivate::QScriptSyntaxCheckResultPrivate(const QScriptEnginePrivate* engine)
  51     : m_exception(0)
  52     , m_engine(const_cast<QScriptEnginePrivate*>(engine))
  53 {}
  54
  55 QScriptSyntaxCheckResultPrivate::QScriptSyntaxCheckResultPrivate(const QScriptEnginePrivate* engine, JSObjectRef value)
  56     : m_exception(value)
  57     , m_engine(const_cast<QScriptEnginePrivate*>(engine))
  58 {}
  59
  60 QScriptSyntaxCheckResult::State QScriptSyntaxCheckResultPrivate::state() const
  61 {
  62     // FIXME This function doesn't return QScriptSyntaxCheckResult::Intermediate
  63     return m_exception ? QScriptSyntaxCheckResult::Error : QScriptSyntaxCheckResult::Valid;
  64 }
  65
  66 int QScriptSyntaxCheckResultPrivate::errorColumnNumber() const
  67 {
  68     // FIXME JSC C API doesn't expose the error column number.
  69     return m_exception ? 1 : -1;
  70 }
  71
  72
  73 #endif // qscriptsyntaxcheckresult_p_h