ChartManager.h

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//==============================================================================================
//  FILENAME    :   ChartManager.h
//  AUTHOR      :   Xin Liu
//  CREATION    :   5/22/08
//  Copyright (C) MicroStrategy, Inc. 2008
//==============================================================================================

#ifndef MSICHART_CHARTMANAGER_H
#define MSICHART_CHARTMANAGER_H

#include "PDCHeader/PDCvector"
#include "../Dataset.h"
#include "GraphObjectManager.h"
#include "Plot.h"
#include "PlotManager.h"
#include "Legend.h"
#include "TextObject.h"



namespace MsiChart
{
    const Int32 gDefaultMarginForTimeSeries = 3;    
    const Int32 gDefaultMargin = 10;    

    class ChartManager: public GraphObjectManager
    {
    public:
        typedef MSynch::SmartPtr<ChartManager> Ptr;

        ChartManager(const TripleId& iTripleId, Dataset::Ptr iDatasetPtr, ChartContext::Ptr iChartContextPtr);
        ~ChartManager();

        virtual GraphObject::Ptr OnPointDetection(const Point2D& irCursor) const; 
        virtual void OnRectangleSelection(const Rect2D& irRect, std::vector<GraphObject::Ptr>& iorSelectedObjects) const;
        virtual void GenerateMapAndList();
        virtual void Draw();
        virtual void GenerateView();
        virtual void GenerateImageMap(ImageMap& iorImageMap);

        virtual void GetOptions(Int32 iPropertyId, CComVariant* opValue) const;
        virtual void GetOptions(Int32 iSeriesId, Int32 iPropertyId, CComVariant* opValue) const;

        bool GetToolTipData(Int32 iSeriesID, Int32 iGroupID, double& orValue, double& orPercentValue, Int32 iOffset);
        /* obsolete functions
        void SetGraphType(Int32 iGraphType);
        void GetGraphType(Int32& orGraphType);
        */

        void SetDataset(Dataset::Ptr iDataSetPtr);
        Int32 GetDataAreaSplitX() const;

        void OnZooming(Int32 iOldStart, Int32 iOldEnd, Int32 iNewStart, Int32 iNewEnd, bool iIsVertical);


        //void hCalculatePlotArea();    

        void LoadProperties();

        void CalculateLayout(Rect2D& iorArea);

        bool CheckDataset();
        
        RectangleObject::Ptr CreateBackground();

        void SetHighlightLayerObject(LayerObject::Ptr iHighlightLayerObjectPtr);
        LayerObject::Ptr GetHighlightLayerObject();

        
        void SetHighlightSelectedObjects(std::vector<std::pair<Int32, Int32> >& iSelectedSeriesAndColumns);
        void ClearHighlightSelectedObjects();
        
        void DrawPostGraphObjects();

        bool GetGroupSpace(std::vector<Int32>& orVect, Int32 iGroupIndex, bool iIsLegend);

    private:
    //  void hAdjustFrame(Rect2D& iorArea, Int32 iWidthMargin, Int32 iHeightMargin);

        Int32 mGraphType;               

        std::vector<PlotManager::Ptr> mPlotManagers;
        Dataset::Ptr mDatasetPtr;       
        Legend::Ptr mLegendPtr;         
        LayerObject::Ptr mHighlightLayerObjectPtr;  
        
        bool mIsTitleShown;             
        bool mIsSubtitleShown;          
        bool mIsFootnoteShown;          
        bool mIsLegendShown;            
        bool mIsExpanded;               

        bool mIsInitialized;            

        Int32 mLeftMargin;
        Int32 mRightMargin;
        Int32 mTopMargin;
        Int32 mBottomMargin;
        
        bool mAxisLabelsAutoFit;
        
        std::vector<std::pair<Int32, Int32> > mSelectedSeriesAndColumns;
        
        std::vector<GraphObject::Ptr> mPostGraphObjectList;     
        
    protected:
       Legend::Ptr hGetLegend(Rect2D&  iorArea);    
    };
}

#endif