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Visual C++

DialogBalance.cpp：源码内容
							// DialogBalance.cpp : implementation file
//
#include "stdafx.h"
#include "HomeFinanceManager.h"
#include "DialogBalance.h"
#include "DBOperator.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CDialogBalance dialog
CDialogBalance::CDialogBalance(CWnd* pParent /*=NULL*/)
	: CDialog(CDialogBalance::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDialogBalance)
	m_timeStart = 0;
	m_timeEnd = 0;
	m_strBalanceIn = _T("");
	m_strBalanceOut = _T("");
	m_strBalanceSurplus = _T("");
	//}}AFX_DATA_INIT
}
void CDialogBalance::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDialogBalance)
	DDX_Control(pDX, IDC_SEARCH, m_btnSearch);
	DDX_Control(pDX, IDC_TREE_BALANCE, m_treeBalance);
	DDX_DateTimeCtrl(pDX, IDC_STARTTIME, m_timeStart);
	DDX_DateTimeCtrl(pDX, IDC_ENDTIME, m_timeEnd);
	DDX_Text(pDX, IDC_BALANCE_IN, m_strBalanceIn);
	DDX_Text(pDX, IDC_BALANCE_OUT, m_strBalanceOut);
	DDX_Text(pDX, IDC_BALANCE_SURPLUS, m_strBalanceSurplus);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDialogBalance, CDialog)
	//{{AFX_MSG_MAP(CDialogBalance)
	ON_BN_CLICKED(IDC_SEARCH, OnSearch)
	//}}AFX_MSG_MAP
	ON_WM_ERASEBKGND() 
	ON_WM_CTLCOLOR()
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDialogBalance message handlers
//-----------------------------------------------------------------------------
BOOL CDialogBalance::OnInitDialog()
{
	CDialog::OnInitDialog();
	m_timeStart = CTime::GetCurrentTime();
	m_timeEnd = CTime::GetCurrentTime();
	
	this->UpdateData(FALSE);
	
	return TRUE;
}
//-----------------------------------------------------------------------------
void  CDialogBalance::DispalyBackBmp(CDC* pDC)
{
	CBitmap Bitmap;
	Bitmap.LoadBitmap(IDB_MAINBACK);
	
	BITMAP bmpInfo;
	Bitmap.GetBitmap(&bmpInfo);
	
	
	CDC* pDlgDC = this->GetDC();
	CDC MemDC;
	MemDC.CreateCompatibleDC(pDlgDC);
	MemDC.SelectObject(Bitmap);
	
	RECT rcClient;
	this->GetClientRect(&rcClient);
	int iWidth = rcClient.right - rcClient.left;
	int iHeight = rcClient.bottom - rcClient.top;
	
	
	pDC->BitBlt(0, 0, iWidth, iHeight, &MemDC, 0, 0,SRCCOPY);
}
//-----------------------------------------------------------------------------
//绘制位图
BOOL CDialogBalance::OnEraseBkgnd( CDC* pDC )
{
	DispalyBackBmp(pDC);
	return TRUE;
}
//-----------------------------------------------------------------------------
HBRUSH CDialogBalance::OnCtlColor( CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	//改变控件的颜色
	if(nCtlColor == CTLCOLOR_STATIC)
	{
		pDC->SetBkMode(TRANSPARENT);
		pDC->SetTextColor(RGB(0,255,0));
		
		LOGBRUSH  logBrush;
		logBrush.lbStyle = BS_HOLLOW;
		hbr = CreateBrushIndirect(&logBrush);
	}
	if(nCtlColor == CTLCOLOR_EDIT)
	{
		pDC->SetTextColor(RGB(255,0,0));//字体色
		//pDC->SetBkColor(RGB(170, 243, 162));
	}
	
	return hbr;
}
//-----------------------------------------------------------------------------
void CDialogBalance::OnOK( )
{
	
}
//-----------------------------------------------------------------------------
void	CDialogBalance::SearchBalance(CString& strStartTime, 
										CString& strEndTime, 
										CString& strBalanceIn, 
										CString& strBalanceOut)
{
	gDBOperator.getBalance(strStartTime, strEndTime, m_treeBalance, strBalanceIn, strBalanceOut);
	double dBalanceIn = atof(strBalanceIn);
	double dBalanceOut = atof(strBalanceOut);
	double dBalanceSurplus = dBalanceIn - dBalanceOut;
	m_strBalanceSurplus.Format("%5.2f", dBalanceSurplus);
	
	CSysDataStruct::CClassInfo ClassInfo;
	gDBOperator.getMoneyInClassTotal(strStartTime, strEndTime, ClassInfo);
	
	CSysDataStruct::CClassInfo OutClass;
	gDBOperator.getMoneyOutClassTotal(strStartTime, strEndTime, OutClass);
	
	
	m_treeBalance.DeleteAllItems();
	
	TVINSERTSTRUCT CondtionRoot;
	CondtionRoot.hParent = TVI_ROOT;
	CondtionRoot.hInsertAfter = TVI_LAST;
	CondtionRoot.item.mask = TVIF_TEXT;
	CString strCondtion;
	strCondtion.Format("从%s到%s的收支情况表", strStartTime, strEndTime);
	CondtionRoot.item.pszText = strCondtion.GetBuffer(0);
	m_treeBalance.InsertItem(&CondtionRoot);
	
	TVINSERTSTRUCT InRoot;
	InRoot.hParent = TVI_ROOT;
	InRoot.hInsertAfter = TVI_LAST;
	InRoot.item.mask = TVIF_TEXT;
	CString strMoneyIn;
	strMoneyIn.Format("收入:%s元", strBalanceIn);
	InRoot.item.pszText = strMoneyIn.GetBuffer(0);
	HTREEITEM  hInRoot = m_treeBalance.InsertItem(&InRoot);
	for(int i = 0; i < ClassInfo.m_iClassNum; i++)
	{
		TVINSERTSTRUCT InClassItem;
		InClassItem.hParent = hInRoot;
		InClassItem.hInsertAfter = TVI_LAST;
		InClassItem.item.mask = TVIF_TEXT;
		
		if(ClassInfo.m_dTotal[i] > 0.001)
		{
			CString strTotalInfo;
			strTotalInfo.Format("%s:%4.2f元", ClassInfo.m_Classes[i], ClassInfo.m_dTotal[i]);
			InClassItem.item.pszText = strTotalInfo.GetBuffer(0);
			m_treeBalance.InsertItem(&InClassItem);
		}
		
	}
	
	TVINSERTSTRUCT OutRoot;
	OutRoot.hParent = TVI_ROOT;
	OutRoot.hInsertAfter = TVI_LAST;
	OutRoot.item.mask = TVIF_TEXT;
	
	CString strMoneyOut;
	strMoneyOut.Format("支出:%s元", strBalanceOut);
	OutRoot.item.pszText = strMoneyOut.GetBuffer(0);
	HTREEITEM  hOutRoot = m_treeBalance.InsertItem(&OutRoot);
	for(int j = 0; j < OutClass.m_iClassNum; j++)
	{
		TVINSERTSTRUCT OutClassItem;
		OutClassItem.hParent = hOutRoot;
		OutClassItem.hInsertAfter = TVI_LAST;
		OutClassItem.item.mask = TVIF_TEXT;
		
		if(OutClass.m_dTotal[j] > 0.001)
		{
			CString strTotalInfo;
			strTotalInfo.Format("%s:%4.2f元", OutClass.m_Classes[j], OutClass.m_dTotal[j]);
			OutClassItem.item.pszText = strTotalInfo.GetBuffer(0);
			m_treeBalance.InsertItem(&OutClassItem);
		}
		
	}
	
	
	
	m_treeBalance.Expand(hInRoot, TVE_EXPAND);	
	m_treeBalance.Expand(hOutRoot, TVE_EXPAND);
	
	
	this->UpdateData(FALSE);
}
//-----------------------------------------------------------------------------------------------
void CDialogBalance::OnSearch() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	CString strStartTime;
	CString strEndTime;
	strStartTime.Format("%d-%d-%d", 
		m_timeStart.GetYear(),
					   m_timeStart.GetMonth(),
					   m_timeStart.GetDay());
	strEndTime.Format("%d-%d-%d", 
		m_timeEnd.GetYear(),
		m_timeEnd.GetMonth(),
		m_timeEnd.GetDay());
	
	
	SearchBalance(strStartTime, strEndTime, m_strBalanceIn, m_strBalanceOut);
	
}

						