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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtDeclarative module of the Qt Toolkit.

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    10 ** No Commercial Usage

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

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    24 ** In addition, as a special exception, Nokia gives you certain additional

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #ifndef QDECLARATIVEINCLUDE_P_H

    43 #define QDECLARATIVEINCLUDE_P_H

    44 

    45 //

    46 //  W A R N I N G

    47 //  -------------

    48 //

    49 // This file is not part of the Qt API.  It exists purely as an

    50 // implementation detail.  This header file may change from version to

    51 // version without notice, or even be removed.

    52 //

    53 // We mean it.

    54 //

    55 

    56 #include <QtCore/qobject.h>

    57 #include <QtCore/qurl.h>

    58 #include <QtScript/qscriptvalue.h>

    59 

    60 #include <private/qdeclarativecontext_p.h>

    61 #include <private/qdeclarativeguard_p.h>

    62 

    63 QT_BEGIN_NAMESPACE

    64 

    65 class QDeclarativeEngine;

    66 class QScriptContext;

    67 class QScriptEngine;

    68 class QNetworkAccessManager;

    69 class QNetworkReply;

    70 class QDeclarativeInclude : public QObject

    71 {

    72     Q_OBJECT

    73 public:

    74     enum Status {

    75         Ok = 0,

    76         Loading = 1,

    77         NetworkError = 2,

    78         Exception = 3

    79     };

    80 

    81     QDeclarativeInclude(const QUrl &, QDeclarativeEngine *, QScriptContext *ctxt);

    82     ~QDeclarativeInclude();

    83 

    84     void setCallback(const QScriptValue &);

    85     QScriptValue callback() const;

    86 

    87     QScriptValue result() const;

    88 

    89     static QScriptValue resultValue(QScriptEngine *, Status status = Loading);

    90     static void callback(QScriptEngine *, QScriptValue &callback, QScriptValue &status);

    91 

    92     static QScriptValue include(QScriptContext *ctxt, QScriptEngine *engine);

    93     static QScriptValue worker_include(QScriptContext *ctxt, QScriptEngine *engine);

    94 

    95 public slots:

    96     void finished();

    97 

    98 private:

    99     QDeclarativeEngine *m_engine;

   100     QScriptEngine *m_scriptEngine;

   101     QNetworkAccessManager *m_network;

   102     QDeclarativeGuard<QNetworkReply> m_reply;

   103 

   104     QUrl m_url;

   105     int m_redirectCount;

   106     QScriptValue m_callback;

   107     QScriptValue m_result;

   108     QDeclarativeGuardedContextData m_context;

   109     QScriptValue m_scope[2];

   110 };

   111 

   112 QT_END_NAMESPACE

   113 

   114 #endif // QDECLARATIVEINCLUDE_P_H

   115