/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

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

**

** This file is part of the tools applications of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

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

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

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

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

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

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

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

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

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

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

/*

  config.h

*/

#ifndef CONFIG_H

#define CONFIG_H

#include <QMap>

#include <QSet>

#include <QStringList>

#include "location.h"

QT_BEGIN_NAMESPACE

class Config

{

 public:

    Config(const QString& programName);

    ~Config();

    void load(const QString& fileName);

    void setStringList(const QString& var, const QStringList& values);

    const QString& programName() const { return prog; }

    const Location& location() const { return loc; }

    const Location& lastLocation() const { return lastLoc; }

    bool getBool(const QString& var) const;

    int getInt(const QString& var) const;

    QString getString(const QString& var) const;

    QSet<QString> getStringSet(const QString& var) const;

    QStringList getStringList(const QString& var) const;

    QRegExp getRegExp(const QString& var) const;

    QList<QRegExp> getRegExpList(const QString& var) const;

    QSet<QString> subVars(const QString& var) const;

    QStringList getAllFiles(const QString& filesVar, 

                            const QString& dirsVar,

                            const QString& defaultNameFilter,

                            const QSet<QString> &excludedDirs = QSet<QString>());

    static QStringList getFilesHere(const QString& dir,

                                    const QString& nameFilter,

                                    const QSet<QString> &excludedDirs = QSet<QString>());

    static QString findFile(const Location& location, 

                            const QStringList &files,

                            const QStringList& dirs, 

                            const QString& fileName,

                            QString& userFriendlyFilePath);

    static QString findFile(const Location &location, 

                            const QStringList &files,

                            const QStringList &dirs, 

                            const QString &fileBase,

                            const QStringList &fileExtensions,

                            QString &userFriendlyFilePath);

    static QString copyFile(const Location& location,

                            const QString& sourceFilePath,

                            const QString& userFriendlySourceFilePath,

                            const QString& targetDirPath);

    static int numParams(const QString& value);

    static bool removeDirContents(const QString& dir);

    QT_STATIC_CONST QString dot;

 private:

    static bool isMetaKeyChar(QChar ch);

    void load(Location location, const QString& fileName);

    QString prog;

    Location loc;

    Location lastLoc;

    QMap<QString, Location> locMap;

    QMap<QString, QStringList> stringListValueMap;

    QMap<QString, QString> stringValueMap;

    static QMap<QString, QString> uncompressedFiles;

    static QMap<QString, QString> extractedDirs;

    static int numInstances;

};

#define CONFIG_ALIAS                    "alias"

#define CONFIG_BASE                     "base"      // ### don't document for now

#define CONFIG_CODEINDENT               "codeindent"

#define CONFIG_DEFINES                  "defines"

#define CONFIG_DESCRIPTION              "description"

#define CONFIG_EDITION                  "edition"

#define CONFIG_EXAMPLEDIRS              "exampledirs"

#define CONFIG_EXAMPLES                 "examples"

#define CONFIG_EXCLUDEDIRS              "excludedirs"

#define CONFIG_EXTRAIMAGES              "extraimages"

#define CONFIG_FALSEHOODS               "falsehoods"

#define CONFIG_FORMATTING               "formatting"

#define CONFIG_GENERATEINDEX            "generateindex"

#define CONFIG_HEADERDIRS               "headerdirs"

#define CONFIG_HEADERS                  "headers"

#define CONFIG_IGNOREDIRECTIVES         "ignoredirectives"

#define CONFIG_IGNORETOKENS             "ignoretokens"

#define CONFIG_IMAGEDIRS                "imagedirs"

#define CONFIG_IMAGES                   "images"

#define CONFIG_INDEXES                  "indexes"

#define CONFIG_LANGUAGE                 "language"

#define CONFIG_MACRO                    "macro"

#define CONFIG_OBSOLETELINKS            "obsoletelinks"

#define CONFIG_OUTPUTDIR                "outputdir"

#define CONFIG_OUTPUTLANGUAGE           "outputlanguage"

#define CONFIG_OUTPUTFORMATS            "outputformats"

#define CONFIG_PROJECT                  "project"

#define CONFIG_QHP                      "qhp"

#define CONFIG_QUOTINGINFORMATION       "quotinginformation"

#define CONFIG_SLOW                     "slow"

#define CONFIG_SHOWINTERNAL             "showinternal"

#define CONFIG_SOURCEDIRS               "sourcedirs"

#define CONFIG_SOURCES                  "sources"

#define CONFIG_SPURIOUS                 "spurious"

#define CONFIG_STYLESHEETS              "stylesheets"

#define CONFIG_TABSIZE                  "tabsize"

#define CONFIG_TAGFILE                  "tagfile"

#define CONFIG_TRANSLATORS              "translators" // ### don't document for now

#define CONFIG_URL                      "url"

#define CONFIG_VERSION                  "version"

#define CONFIG_VERSIONSYM               "versionsym"

#define CONFIG_FILEEXTENSIONS           "fileextensions"

QT_END_NAMESPACE

#endif