// BiTreeShow001View.cpp : implementation of the CBiTreeShow001View class
//

#include "stdafx.h"
#include "BiTreeShow001.h"

#include "BiTreeShow001Doc.h"
#include "BiTreeShow001View.h"

#include "BiTree.hpp"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CBiTreeShow001View

IMPLEMENT_DYNCREATE(CBiTreeShow001View, CFormView)

BEGIN_MESSAGE_MAP(CBiTreeShow001View, CFormView)
	//{{AFX_MSG_MAP(CBiTreeShow001View)
	ON_BN_CLICKED(IDC_BUTTON_UP, OnButtonUp)
	ON_BN_CLICKED(IDC_BUTTON_MOVELEF, OnButtonMovelef)
	ON_BN_CLICKED(IDC_BUTTON_MOVERIGHT, OnButtonMoveright)
	ON_BN_CLICKED(IDC_BUTTON__RESET, OnButtonReset)
	ON_BN_CLICKED(IDC_BUTTON_INSERTL, OnButtonInsertl)
	ON_BN_CLICKED(IDC_BUTTON_INSERTR, OnButtonInsertr)
	ON_BN_CLICKED(IDC_BUTTON_CREATEROOT, OnButtonCreateroot)
	ON_BN_CLICKED(IDC_BUTTON_SETMAXLAYER, OnButtonSetmaxlayer)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CFormView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CFormView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CFormView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBiTreeShow001View construction/destruction

CBiTreeShow001View::CBiTreeShow001View()
	: CFormView(CBiTreeShow001View::IDD)
{
	m_LInsertData = 0;
	m_RInsertData = 0;
	m_MaxLayer = 3;
	m_Root = 0;

	tmpBitTree.SetMaxLayer(3 - 1);
	tmpBitTree.CreateRoot(0);
}

CBiTreeShow001View::~CBiTreeShow001View()
{
}

void CBiTreeShow001View::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBiTreeShow001View)
	DDX_Text(pDX, IDC_EDIT_LSDATA, m_LInsertData);
	DDX_Text(pDX, IDC_EDIT_RSDATA, m_RInsertData);
	DDX_Text(pDX, IDC_EDIT_ROOT, m_Root);
	DDX_Text(pDX, IDC_EDIT_MAXLAYER, m_MaxLayer);
	//}}AFX_DATA_MAP
}

BOOL CBiTreeShow001View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CFormView::PreCreateWindow(cs);
}

void CBiTreeShow001View::OnInitialUpdate()
{
	CFormView::OnInitialUpdate();
	GetParentFrame()->RecalcLayout();
	ResizeParentToFit();

}

/////////////////////////////////////////////////////////////////////////////
// CBiTreeShow001View printing

BOOL CBiTreeShow001View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CBiTreeShow001View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CBiTreeShow001View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

void CBiTreeShow001View::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
	// TODO: add customized printing code here
}

/////////////////////////////////////////////////////////////////////////////
// CBiTreeShow001View diagnostics

#ifdef _DEBUG
void CBiTreeShow001View::AssertValid() const
{
	CFormView::AssertValid();
}

void CBiTreeShow001View::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}

CBiTreeShow001Doc* CBiTreeShow001View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CBiTreeShow001Doc)));
	return (CBiTreeShow001Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CBiTreeShow001View message handlers



void CBiTreeShow001View::OnDraw(CDC* pDC) 
{
	CSinList<int>*  tmpCoorList = tmpBitTree.GetCoorList();
	CSinList<int>*  tmpSubLabel = tmpBitTree.GetNodeLabelList();
	CSinList<int>*  tmpConList = tmpBitTree.GetNodeConList();
	tmpCoorList->RemoveAll();
	tmpSubLabel->RemoveAll();
	tmpConList->RemoveAll();
	
	tmpBitTree.PreOlderTree(tmpBitTree.GetRootNode(), 0, 0, 0);
	tmpBitTree.FillCoorRegion();
	//////////////////////////////////////////////////////////////////////////
	// Draw Line

	CRect tmpRect;

	COOR tmpCurCoor = tmpBitTree.GetCurrentCoor();
	
	tmpRect.left = tmpCurCoor.XCoor + 8;
	tmpRect.right = tmpCurCoor.XCoor + 30;
	tmpRect.top = tmpCurCoor.YCoor + 8;
	tmpRect.bottom = tmpCurCoor.YCoor + 30;
	
	CBrush* tmpBrush = new CBrush(RGB(255, 0, 0));
	CBrush* pOldBrush = NULL;
	
	pDC->Rectangle(&tmpRect);
	
	pDC->SelectObject(&pOldBrush);

	for(int nCirTmp = 1; nCirTmp < tmpSubLabel->GetCount(); nCirTmp += 2)
	{
		int nStartSubLabel = nCirTmp;
		int nSrcData = tmpSubLabel->GetAt(nCirTmp);
		int nFindData = nSrcData * 2;
		
		int nEndSubLabel = tmpSubLabel->Find(nFindData, 1, 2);
		if(nEndSubLabel != -1)
		{
			pDC->MoveTo(tmpCoorList->GetAt(nCirTmp - 1) + 19, tmpCoorList->GetAt(nCirTmp) + 19) ;
			pDC->LineTo(tmpCoorList->GetAt(nEndSubLabel - 1) + 19,
				tmpCoorList->GetAt(nEndSubLabel) + 19);
		}

		int nSndFindData = nSrcData * 2 + 1;
		nEndSubLabel = tmpSubLabel->Find(nSndFindData, 1, 2);
		if(nEndSubLabel != -1)
		{
			pDC->MoveTo(tmpCoorList->GetAt(nCirTmp - 1) + 19, tmpCoorList->GetAt(nCirTmp) + 19);
			pDC->LineTo(tmpCoorList->GetAt(nEndSubLabel - 1) + 19,
				tmpCoorList->GetAt(nEndSubLabel) + 19);
		}
	}

	//////////////////////////////////////////////////////////////////////////
	// Draw Circle
	
	
	for(nCirTmp = 0; nCirTmp < tmpCoorList->GetCount(); nCirTmp += 2)
	{
		int xTmp = tmpCoorList->GetAt(nCirTmp);
		int yTmp = tmpCoorList->GetAt(nCirTmp + 1);

		tmpRect.left = xTmp + 8;
		tmpRect.right = xTmp + 30;
		tmpRect.top = yTmp + 8;
		tmpRect.bottom = yTmp + 30;

		pDC->Ellipse(&tmpRect);

		CString tmpStr;
		tmpStr.Format("%d", tmpConList->GetAt(nCirTmp / 2));
		
		pDC->SetBkMode(TRANSPARENT);
		pDC->DrawText(tmpStr, &tmpRect, DT_CENTER);	
	}
}

void CBiTreeShow001View::OnButtonUp() 
{
	tmpBitTree.Parent();
	Invalidate(TRUE);
}

void CBiTreeShow001View::OnButtonMovelef() 
{
	// TODO: Add your control notification handler code here
	tmpBitTree.LChild();
	Invalidate(TRUE);
	
}

void CBiTreeShow001View::OnButtonMoveright() 
{
	tmpBitTree.RChild();
	Invalidate(TRUE);
}

void CBiTreeShow001View::OnButtonReset() 
{
	tmpBitTree.Root();
	Invalidate(TRUE);
}

void CBiTreeShow001View::OnButtonInsertl() 
{

	UpdateData(TRUE);
	int nTmp = m_LInsertData;
	tmpBitTree.InsertLChild(nTmp);
	Invalidate(TRUE);

}

void CBiTreeShow001View::OnButtonInsertr() 
{
	UpdateData(TRUE);
	int nTmp = m_RInsertData;
	tmpBitTree.InsertRChild(nTmp);	
	Invalidate(TRUE);
}

void CBiTreeShow001View::OnButtonCreateroot() 
{

	UpdateData(TRUE);
	int nTmpData = m_Root;
	tmpBitTree.CreateRoot(nTmpData);

	Invalidate(TRUE);
}

void CBiTreeShow001View::OnButtonSetmaxlayer() 
{
	UpdateData(TRUE);
	int nTmpData = m_MaxLayer - 1;
	tmpBitTree.SetMaxLayer(nTmpData);

	Invalidate(TRUE);
}