// Matt Streeter
// 2/27/00
// HEREDITY.H
// Header for class THeredityWindow; base class for TGenerationWindow and
// TFamilyTreeWindow.
// Copyright Matt Streeter, 2000.  All rights reserved

#ifndef __HEREDITY_H__
#define __HEREDITY_H__

#include "Chrom.hpp"
#include "eswindow.h"
#include "network.h"
#include "types.h"
#include "matrix.h"
#include <owl\button.h>

struct TGeneration
{
	Chromosome *pSurvivors,*pDead;
	int iSurvivors,iDead;
	TGeneration *pNext;
};

struct TNetworkRect
{
	Chromosome *pChromosome;
	int x,y;
};

enum ZoomFactor {
	ZOOM_25_PERCENT=1,
	ZOOM_50_PERCENT,
	ZOOM_100_PERCENT,
	ZOOM_200_PERCENT,
	ZOOM_400_PERCENT,
	ZOOM_800_PERCENT,
	ZOOM_CUSTOM,
};

class THeredityWindow: public TESWindow
{
  public:
	THeredityWindow(TWindow *pParent,char *pTitle,TGeneration *pGenerationList,
		Network *pNetwork,double dMaxWeight,Parameter *pParam);

	static TColor mParentHighlightColor;
	static TColor mSelectedHighlightColor;
   static TColor mBoxColor;

  protected:
	TMatrixView mMatrix;
	ZoomFactor mZoom;
	TGeneration *mpGenerationList;
	Network *mpNetwork;
	double mdMaxWeight;
	TNetworkRect *mpNetworkRects;
	int miNetworkRects;
	int miSelectedNetwork;
	TWindow *mpParent;
	Parameter *mpParam;

	void DrawHighlight(int iNetwork,TColor& Color);
	int FindNetworkRect(TPoint& point);
	int FindNetworkRect(int iGeneration,int iIndex);
	int SetZoomFactor(ZoomFactor Zoom);

	void CmViewFamilyTree();
	void CmEditNetwork();
	void CeViewFamilyTree(TCommandEnabler& ce);
	void CeEditNetwork(TCommandEnabler& ce);

	void CmZoom25Percent();
	void CmZoom50Percent();
	void CmZoom100Percent();
	void CmZoom200Percent();
	void CmZoom400Percent();
	void CmZoom800Percent();
	void CmZoomCustom();

	void CeZoom25Percent(TCommandEnabler& ce);
	void CeZoom50Percent(TCommandEnabler& ce);
	void CeZoom100Percent(TCommandEnabler& ce);
	void CeZoom200Percent(TCommandEnabler& ce);
	void CeZoom400Percent(TCommandEnabler& ce);
	void CeZoom800Percent(TCommandEnabler& ce);
	void CeZoomCustom(TCommandEnabler& ce);

	DECLARE_RESPONSE_TABLE(THeredityWindow);
};

// useful macros for extracting information from TScroller
#define X_SCROLL_OFFSET (Scroller?(int(Scroller->XPos*Scroller->XUnit)):0)
#define Y_SCROLL_OFFSET (Scroller?(int(Scroller->YPos*Scroller->YUnit)):0)

// The number of pixels used in each square of the compact matrix display,
// when zoomed at 100%.
#define BASE_PIXELS_PER_WEIGHT 4

#endif