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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.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    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

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    23 **

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

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    38 ** $QT_END_LICENSE$

    39 **

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

    41 

    42 #ifndef QDECLARATIVEIMPORT_P_H

    43 #define QDECLARATIVEIMPORT_P_H

    44 

    45 #include <QtCore/qurl.h>

    46 #include <QtCore/qcoreapplication.h>

    47 #include <QtCore/qset.h>

    48 #include <private/qdeclarativedirparser_p.h>

    49 #include <private/qdeclarativescriptparser_p.h>

    50 #include <private/qdeclarativemetatype_p.h>

    51 

    52 //

    53 //  W A R N I N G

    54 //  -------------

    55 //

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

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

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

    59 //

    60 // We mean it.

    61 //

    62 

    63 QT_BEGIN_NAMESPACE

    64 

    65 class QDeclarativeTypeNameCache;

    66 class QDeclarativeEngine;

    67 class QDir;

    68 

    69 class QDeclarativeImportedNamespace;

    70 class QDeclarativeImportsPrivate;

    71 class QDeclarativeImports

    72 {

    73 public:

    74     QDeclarativeImports();

    75     QDeclarativeImports(const QDeclarativeImports &);

    76     ~QDeclarativeImports();

    77     QDeclarativeImports &operator=(const QDeclarativeImports &);

    78 

    79     void setBaseUrl(const QUrl &url);

    80     QUrl baseUrl() const;

    81 

    82     void cache(QDeclarativeTypeNameCache *cache, QDeclarativeEngine *) const;

    83 private:

    84     friend class QDeclarativeImportDatabase;

    85     QDeclarativeImportsPrivate *d;

    86 };

    87 

    88 class QDeclarativeImportDatabase

    89 {

    90     Q_DECLARE_TR_FUNCTIONS(QDeclarativeImportDatabase)

    91 public:

    92     QDeclarativeImportDatabase(QDeclarativeEngine *);

    93     ~QDeclarativeImportDatabase();

    94 

    95     bool importPlugin(const QString &filePath, const QString &uri, QString *errorString);

    96 

    97     QStringList importPathList() const;

    98     void setImportPathList(const QStringList &paths);

    99     void addImportPath(const QString& dir);

   100 

   101     QStringList pluginPathList() const;

   102     void setPluginPathList(const QStringList &paths);

   103     void addPluginPath(const QString& path);

   104 

   105 

   106     bool addToImport(QDeclarativeImports*, const QDeclarativeDirComponents &qmldircomponentsnetwork, 

   107                      const QString& uri, const QString& prefix, int vmaj, int vmin, 

   108                      QDeclarativeScriptParser::Import::Type importType,

   109                      QString *errorString);

   110     bool resolveType(const QDeclarativeImports&, const QByteArray& type,

   111                      QDeclarativeType** type_return, QUrl* url_return,

   112                      int *version_major, int *version_minor,

   113                      QDeclarativeImportedNamespace** ns_return,

   114                      QString *errorString = 0) const;

   115     bool resolveTypeInNamespace(QDeclarativeImportedNamespace*, const QByteArray& type,

   116                                 QDeclarativeType** type_return, QUrl* url_return,

   117                                 int *version_major, int *version_minor ) const;

   118 

   119 

   120 private:

   121     friend class QDeclarativeImportsPrivate;

   122     QString resolvePlugin(const QDir &qmldirPath, const QString &qmldirPluginPath, 

   123                           const QString &baseName, const QStringList &suffixes,

   124                           const QString &prefix = QString());

   125     QString resolvePlugin(const QDir &qmldirPath, const QString &qmldirPluginPath, 

   126                           const QString &baseName);

   127 

   128 

   129     QStringList filePluginPath;

   130     QStringList fileImportPath;

   131 

   132     QSet<QString> initializedPlugins;

   133     QDeclarativeEngine *engine;

   134 };

   135 

   136 QT_END_NAMESPACE

   137 

   138 #endif // QDECLARATIVEIMPORT_P_H

   139