Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 152 insertions, 0 deletions

diff --git a/kchart/kchart_part.h b/kchart/kchart_part.h
new file mode 100644
index 00000000..79134b31
--- /dev/null
+++ b/kchart/kchart_part.h
@@ -0,0 +1,152 @@
+/**
+ * Kalle Dalheimer <kalle@kde.org>
+ */
+
+#ifndef KCHART_PART_H
+#define KCHART_PART_H
+
+
+#include <kconfig.h>
+
+#include <koChart.h>
+#include "kchart_params.h"
+#include "koffice_export.h"
+
+class KoXmlWriter;
+class KoGenStyles;
+namespace KChart
+{
+
+class KChartParams;
+
+
+class KCHART_EXPORT KChartPart : public KoChart::Part
+{
+    Q_OBJECT
+
+public:
+    KChartPart( QWidget *parentWidget = 0, const char *widgetName = 0,
+		QObject* parent = 0, const char* name = 0,
+		bool singleViewMode = false );
+    ~KChartPart();
+
+    // Methods inherited from KoDocument:
+
+    virtual bool  initDoc(InitDocFlags flags, QWidget* parentWidget=0);
+
+    virtual void  paintContent( QPainter& painter, const QRect& rect,
+				bool transparent = false,
+				double zoomX = 1.0, double zoomY = 1.0 );
+
+    // Methods unique to KChart, and available in the new interface
+    // (see ../interfaces/koChart.h.)
+
+    virtual void  resizeData( int rows, int columns );
+    virtual void  setCellData( int row, int column, const QVariant &);
+    virtual void  analyzeHeaders( );
+    virtual void  setCanChangeValue( bool b )  { m_bCanChangeValue = b;    }
+
+    // ----------------------------------------------------------------
+
+    void  analyzeHeaders( const KDChartTableData& data );
+    void  doSetData( const KDChartTableData&  data,
+		     bool  firstColHeader,
+		     bool  firstRowHeader );
+
+    bool showWizard( QString &dataArea );
+    void initLabelAndLegend();
+    void loadConfig(KConfig *conf);
+    void saveConfig(KConfig *conf);
+    void defaultConfig();
+
+    KChartParams::ChartType  chartType() const { return (KChartParams::ChartType) params()->chartType(); }
+    KDChartTableData  *data()                  { return &m_currentData; }
+    KChartParams      *params() const          { return m_params;       }
+
+    QStringList       &rowLabelTexts()         { return m_rowLabels;  }
+    QStringList       &colLabelTexts()         { return m_colLabels;  }
+
+    // Save and load
+    virtual QDomDocument  saveXML();
+    virtual bool          loadXML( QIODevice *, const QDomDocument& doc );
+    virtual bool          loadOasis( const QDomDocument& doc,
+				     KoOasisStyles& oasisStyles,
+				     const QDomDocument& settings,
+				     KoStore *store );
+    virtual bool          saveOasis( KoStore* store,
+                                     KoXmlWriter* manifestWriter );
+
+    bool  canChangeValue()   const             { return m_bCanChangeValue; }
+
+    void  initNullChart();
+
+    // Functions that generate templates (not used yet):
+    void  generateBarChartTemplate();
+
+    virtual bool showEmbedInitDialog(QWidget* parent);
+
+public slots:
+    void  slotModified();
+    virtual void initEmpty();
+
+signals:
+    void docChanged();
+
+protected:
+    virtual KoView* createViewInstance( QWidget* parent, const char* name );
+    bool  loadOldXML( const QDomDocument& doc );
+    bool  loadAuxiliary( const QDomDocument& doc );
+    bool  loadData( const QDomDocument& doc, KDChartTableData& currentData );
+    bool  loadOasisData( const QDomElement& tableElem );
+    void  saveOasisData( KoXmlWriter* bodyWriter, KoGenStyles& mainStyles ) const;
+    void writeAutomaticStyles( KoXmlWriter& contentWriter, KoGenStyles& mainStyles ) const;
+
+private:
+    // Helper methods for painting.
+    int          createDisplayData();
+    void         createLabelsAndLegend( QStringList  &longLabels,
+					QStringList  &shortLabels );
+
+
+    QDomElement  createElement(const QString &tagName,
+			       const QFont &font,
+			       QDomDocument &doc) const;
+    QFont        toFont(QDomElement &element)     const;
+
+    void         setChartDefaults();
+
+private:
+    // The chart and its contents
+    KChartParams            *m_params;      // Everything about the chart
+    KDChartTableData         m_currentData; // The data in the chart.
+    QStringList              m_rowLabels;
+    QStringList              m_colLabels;
+    //QString                  m_regionName;
+
+    // Other auxiliary values
+    bool                     m_bCanChangeValue;
+
+    // Graphics
+    QWidget                 *m_parentWidget;
+
+    // Used when displaying.
+    KDChartTableData         m_displayData;
+
+    QPixmap                  m_bufferPixmap;
+};
+
+
+class WizardExt : public KoChart::WizardExtension
+{
+public:
+    WizardExt( KoChart::Part *part )
+        : KoChart::WizardExtension( part ) {};
+
+    virtual bool show( QString &dataArea ) {
+        return static_cast<KChartPart *>( part() )->showWizard( dataArea );
+    }
+};
+
+}  //KChart namespace
+
+#endif