/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the tools applications of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef RCC_H+
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#define RCC_H+
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+
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#include <QtCore/QStringList>+
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#include <QtCore/QHash>+
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#include <QtCore/QString>+
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+
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QT_BEGIN_NAMESPACE+
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+
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class RCCFileInfo;+
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class QIODevice;+
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class QTextStream;+
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+
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+
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class RCCResourceLibrary+
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{+
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    RCCResourceLibrary(const RCCResourceLibrary &);+
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    RCCResourceLibrary &operator=(const RCCResourceLibrary &);+
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+
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public:+
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    RCCResourceLibrary();+
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    ~RCCResourceLibrary();+
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+
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    bool output(QIODevice &out, QIODevice &errorDevice);+
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+
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    bool readFiles(bool ignoreErrors, QIODevice &errorDevice);+
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+
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    enum Format { Binary, C_Code };+
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    void setFormat(Format f) { m_format = f; }+
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    Format format() const { return m_format; }+
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+
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    void setInputFiles(const QStringList &files) { m_fileNames = files; }+
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    QStringList inputFiles() const { return m_fileNames; }+
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+
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    QStringList dataFiles() const;+
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+
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    // Return a map of resource identifier (':/newPrefix/images/p1.png') to file.+
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    typedef QHash<QString, QString> ResourceDataFileMap;+
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    ResourceDataFileMap resourceDataFileMap() const;+
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+
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    void setVerbose(bool b) { m_verbose = b; }+
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    bool verbose() const { return m_verbose; }+
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+
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    void setInitName(const QString &name) { m_initName = name; }+
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    QString initName() const { return m_initName; }+
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+
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    void setCompressLevel(int c) { m_compressLevel = c; }+
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    int compressLevel() const { return m_compressLevel; }+
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+
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    void setCompressThreshold(int t) { m_compressThreshold = t; }+
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    int compressThreshold() const { return m_compressThreshold; }+
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+
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    void setResourceRoot(const QString &root) { m_resourceRoot = root; }+
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    QString resourceRoot() const { return m_resourceRoot; }+
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    +
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    void setUseNameSpace(bool v) { m_useNameSpace = v; }+
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    bool useNameSpace() const { return m_useNameSpace; }+
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    +
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    QStringList failedResources() const { return m_failedResources; }+
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+
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private:+
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    struct Strings {+
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        Strings();+
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        const QString TAG_RCC;+
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        const QString TAG_RESOURCE;+
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        const QString TAG_FILE;+
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        const QString ATTRIBUTE_LANG;+
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        const QString ATTRIBUTE_PREFIX;+
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        const QString ATTRIBUTE_ALIAS;+
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        const QString ATTRIBUTE_THRESHOLD;+
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        const QString ATTRIBUTE_COMPRESS;+
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    };+
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    friend class RCCFileInfo;+
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    void reset();+
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    bool addFile(const QString &alias, const RCCFileInfo &file);+
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    bool interpretResourceFile(QIODevice *inputDevice, const QString &file,+
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        QString currentPath = QString(), bool ignoreErrors = false);+
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    bool writeHeader();+
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    bool writeDataBlobs();+
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    bool writeDataNames();+
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    bool writeDataStructure();+
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    bool writeInitializer();+
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    void writeMangleNamespaceFunction(const QByteArray &name);+
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    void writeAddNamespaceFunction(const QByteArray &name);+
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    void writeHex(quint8 number);+
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    void writeNumber2(quint16 number);+
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    void writeNumber4(quint32 number);+
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    void writeChar(char c) { m_out.append(c); }+
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    void writeByteArray(const QByteArray &);+
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    void write(const char *, int len);+
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+
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    const Strings m_strings;+
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    RCCFileInfo *m_root;+
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    QStringList m_fileNames;+
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    QString m_resourceRoot;+
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    QString m_initName;+
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    Format m_format;+
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    bool m_verbose;+
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    int m_compressLevel;+
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    int m_compressThreshold;+
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    int m_treeOffset;+
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    int m_namesOffset;+
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    int m_dataOffset;+
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    bool m_useNameSpace;+
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    QStringList m_failedResources;+
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    QIODevice *m_errorDevice;+
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    QByteArray m_out;+
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};+
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+
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QT_END_NAMESPACE+
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+
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#endif // RCC_H+
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