src/core/symbology-ng/qgsstylev2.h

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/***************************************************************************
    qgsstylev2.h
    ---------------------
    begin                : November 2009
    copyright            : (C) 2009 by Martin Dobias
    email                : wonder.sk at gmail.com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSSTYLEV2_H
#define QGSSTYLEV2_H

#include <QMap>
#include <QString>

#include "qgssymbollayerv2utils.h" // QgsStringMap

class QgsSymbolV2;
class QgsSymbolLayerV2;
class QgsVectorColorRampV2;

class QDomDocument;
class QDomElement;

typedef QMap<QString, QgsVectorColorRampV2* > QgsVectorColorRampV2Map;

class CORE_EXPORT QgsStyleV2
{
  public:

    QgsStyleV2();
    ~QgsStyleV2();

    static QgsStyleV2* defaultStyle();

    void clear();

    bool addSymbol( QString name, QgsSymbolV2* symbol );

    bool removeSymbol( QString name );

    bool renameSymbol( QString oldName, QString newName );

    QgsSymbolV2* symbol( QString name );

    const QgsSymbolV2* symbolRef( QString name ) const;

    int symbolCount();

    QStringList symbolNames();


    bool addColorRamp( QString name, QgsVectorColorRampV2* colorRamp );

    bool removeColorRamp( QString name );

    bool renameColorRamp( QString oldName, QString newName );

    QgsVectorColorRampV2* colorRamp( QString name );

    const QgsVectorColorRampV2* colorRampRef( QString name ) const;

    int colorRampCount();

    QStringList colorRampNames();


    bool load( QString filename );

    bool save( QString filename = QString() );

    QString errorString() { return mErrorString; }

    QString fileName() { return mFileName; }

  protected:

    QgsSymbolV2Map mSymbols;
    QgsVectorColorRampV2Map mColorRamps;

    QString mErrorString;
    QString mFileName;

    static QgsStyleV2* mDefaultStyle;
};


#endif