File indexing completed on 2025-01-12 13:05:33

 /*
  *  Copyright (c) 2010 Sebastian Sauer <sebsauer@kdab.com>
  *  Copyright (c) 2010 Carlos Licea <carlos@kdab.com>
  *  Copyright (c) 2014-2015 Inge Wallin <inge@lysator.liu.se>
  *
  *  This library is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU Lesser General Public License as published
  *  by the Free Software Foundation; either version 2.1 of the License, or
  *  (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU Lesser General Public License for more details.
  *
  *  You should have received a copy of the GNU Lesser General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifndef KOODFCHARTWRITER_H
 #define KOODFCHARTWRITER_H
 
 #include <Charting.h>
 
 #include "koodf2_export.h"
 
 class KoStore;
 class KoXmlWriter;
 class KoGenStyles;
 class KoGenStyle;
 
 
 class KOODF2_EXPORT KoOdfChartWriter
 {
 public:
     explicit KoOdfChartWriter(KoChart::Chart* chart);
     virtual ~KoOdfChartWriter();
 
     KoChart::Chart* chart() const { return m_chart; }
 
     void setSheetReplacement(bool val);
 
     void set2003ColorPalette(QList< QColor > palette);
     QString markerType(KoChart::MarkerType type, int currentSeriesNumber);
 
     bool m_drawLayer;
     QString m_href;
     QString m_cellRangeAddress;
     QString m_endCellAddress;
     QString m_notifyOnUpdateOfRanges;
 #if 0
     /// anchored to sheet
     QString m_sheetName;
     /// anchored to cell
     //unsigned long m_colL, m_rwT;
 #endif
     qreal m_x, m_y, m_width, m_height; //in pt
     qreal m_end_x, m_end_y; //in pt
 
     // Saving of content
             bool saveIndex(KoXmlWriter* xmlWriter);
     virtual bool saveContent(KoStore* store, KoXmlWriter* manifestWriter);
     virtual bool saveSeries(KoGenStyles &styles, KoGenStyles &mainStyles, KoXmlWriter* bodyWriter,
                 int maxExplode);
 
     // helper functions
     qreal calculateFade(int index, int maxIndex);
     QColor shadeColor(const QColor& col, qreal factor);
 
 protected:
     KoChart::Chart* m_chart;
 
     QString normalizeCellRange(QString range);
     QString toPtString(int number);
     enum Orientation {
         vertical,
         horizontal
     };
     float sprcToPt(int sprc, Orientation orientation);
     QColor tintColor(const QColor & color, qreal tintfactor);
     QString replaceSheet(const QString &originalString, const QString &replacementSheet);
     bool sheetReplacement;
 
     // Style generation
             QString genChartAreaStyle(KoGenStyles& styles, KoGenStyles& mainStyles);
     virtual QString genChartAreaStyle(KoGenStyle& style, KoGenStyles& styles,
                       KoGenStyles& mainStyles);
             QString genPlotAreaStyle(KoGenStyles& styles, KoGenStyles& mainStyles);
     virtual QString genPlotAreaStyle(KoGenStyle& style, KoGenStyles& styles,
                      KoGenStyles& mainStyles);
             void addShapePropertyStyle(/*const*/ KoChart::Series* series,
                        KoGenStyle& style, KoGenStyles& mainStyles);
     virtual void addDataThemeToStyle(KoGenStyle& style,
                      int dataNumber, int maxNumData = 1, bool strokes = true);
 
     QString generateGradientStyle(KoGenStyles& mainStyles, const KoChart::Gradient* grad);
 
     // Color functions
     virtual QColor calculateColorFromGradientStop(const KoChart::Gradient::GradientStop& grad);
     virtual QColor labelFontColor() const;
     void writeInternalTable(KoXmlWriter* bodyWriter);
 
     // MS Office related stuff
     QList<QColor> m_palette;
     // tells if a 2003 color palette has been set
     bool paletteIsSet;
 };
 
 #endif  // KOODFCHARTWRITER_H