infoedit.cpp

电脑编程技巧和源码。很不错的。

// InfoEdit.cpp : implementation file
//

#include "stdafx.h"
#include "Monitor.h"
#include "InfoEdit.h"
#include "NewEditButton.h"
#include "dtpicker.h"
#include "UserEdit.h"

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

/////////////////////////////////////////////////////////////////////////////
// CInfoEdit

IMPLEMENT_DYNCREATE(CInfoEdit, CScrollView)

CInfoEdit::CInfoEdit()
{
}

CInfoEdit::~CInfoEdit()
{
	CNewEditButton *pNewButton;
	CDTPicker *pDate;
	for(int i=0;i<iTypeNumber;i++)
	{
		pNewButton=(CNewEditButton*)TypeButtonArray.GetAt(i);
		delete pNewButton;
		pDate=(CDTPicker*)BeginTimeArray.GetAt(i);
		delete pDate;
		pDate=(CDTPicker*)EndTimeArray.GetAt(i);
		delete pDate;
	}
	TypeButtonArray.RemoveAll();
	BeginTimeArray.RemoveAll();
	EndTimeArray.RemoveAll();
}


BEGIN_MESSAGE_MAP(CInfoEdit, CScrollView)
	//{{AFX_MSG_MAP(CInfoEdit)
	ON_WM_MOUSEACTIVATE()
	ON_MESSAGE(CHOOSE_TYPE,OnChooseType)
	ON_MESSAGE(SET_VALUE,OnSetValue)
	ON_MESSAGE(INVERT_CONTROL,OnInvertControl)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CInfoEdit drawing

void CInfoEdit::OnInitialUpdate()
{
	CScrollView::OnInitialUpdate();

	CSize sizeTotal;
	// TODO: calculate the total size of this view
	iTypeNumber=m_pUserValueList->GetSize();
	int p=0;
	CTypeInfo *pOneType;
	CTypeValue *pOneValue;
	CString strOneType;
	CRect myRect;
	sizeTotal.cx = 700;
	sizeTotal.cy = iTypeNumber/3*62+11;
	if(iTypeNumber-iTypeNumber/3*3) sizeTotal.cy=sizeTotal.cy+62;
	SetScrollSizes(MM_TEXT, sizeTotal);
	for(int i=0;i<(iTypeNumber/3)+1;i++)
	{
		if(p>=iTypeNumber) break;
		for(int j=0;j<3;j++)
		{
			if(p>=iTypeNumber) break;
			pOneType=(CTypeInfo*)m_pTypeList->GetAt(p);
			strOneType=pOneType->sEName;
			pOneValue=(CTypeValue*)m_pUserValueList->GetAt(p);
			myRect=CRect(110+j*230,11+i*62,110+j*230+49,11+i*62+25);
			CNewEditButton *pNewButton = new CNewEditButton;
			pNewButton->Create( (LPCTSTR)strOneType,WS_VISIBLE|WS_CHILD|WS_TABSTOP
				|SS_NOTIFY,myRect,this,IDC_EDIT_BUTTONES+p);

			CDTPicker *pBegin=new CDTPicker;
			CDTPicker *pEnd=new CDTPicker;
			myRect.top+=26;
			myRect.bottom+=26;
			myRect.left-=80;
			myRect.right=myRect.left+97;
			pBegin->Create(NULL,WS_VISIBLE|WS_CHILD|WS_TABSTOP,myRect,this,
				IDC_TYPE_BEGIN+p);
			pBegin->SetFormat(1);
			myRect.left+=97;
			myRect.right=myRect.left+97;
			pEnd->Create(NULL,WS_VISIBLE|WS_CHILD|WS_TABSTOP,myRect,this,
				IDC_TYPE_END+p);
			pEnd->SetFormat(1);
			if(pOneValue->iKey>-1)
			{
				pNewButton->bChosen=TRUE;
				VARIANT myDate;
				myDate.vt=VT_DATE;
				myDate.date=pOneValue->Begin;
				pBegin->SetValue(myDate);
				myDate.date=pOneValue->End;
				pEnd->SetValue(myDate);
			}
			else
			{
				pBegin->EnableWindow(FALSE);
				pEnd->EnableWindow(FALSE);
			}
			TypeButtonArray.SetAtGrow(p,pNewButton);
			BeginTimeArray.SetAtGrow(p,pBegin);
			EndTimeArray.SetAtGrow(p,pEnd);
			p++;
		}
	}
}

void CInfoEdit::OnDraw(CDC* pDC)
{
	CDocument* pDoc = GetDocument();

	// TODO: add draw code here
}

/////////////////////////////////////////////////////////////////////////////
// CInfoEdit diagnostics

#ifdef _DEBUG
void CInfoEdit::AssertValid() const
{
	CScrollView::AssertValid();
}

void CInfoEdit::Dump(CDumpContext& dc) const
{
	CScrollView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CInfoEdit message handlers
int CInfoEdit::OnMouseActivate(CWnd* pDesktopWnd,UINT nHitTest,UINT message)
{
	int nResult = CWnd::OnMouseActivate(pDesktopWnd, nHitTest, message);
	SetActiveWindow();
	return nResult;
}

BOOL CInfoEdit::OnChooseType(WPARAM dtpID,LPARAM action)
{
	CWnd *pWnd=GetDlgItem(dtpID);
	pWnd->EnableWindow(action);
	return TRUE;
}

BOOL CInfoEdit::OnSetValue(WPARAM iWhichOne,LPARAM pValue)
{
	VARIANT v=*(VARIANT *)pValue;
	CObArray *pArray;
	if(iWhichOne==1)
		pArray=&BeginTimeArray;
	else
		pArray=&EndTimeArray;
	for(int i=0;i<iTypeNumber;i++)
	{
		CDTPicker* p=(CDTPicker*)pArray->GetAt(i);
		if(p->IsWindowEnabled())
			p->SetValue(v);
	}
	return TRUE;
}

BOOL CInfoEdit::OnInvertControl(WPARAM NoUse,LPARAM ForFuture)
{
	for(int i=0;i<iTypeNumber;i++)
	{
		CNewEditButton *p=(CNewEditButton*)TypeButtonArray.GetAt(i);
		::SendNotifyMessage(p->m_hWnd,WM_LBUTTONUP,0,0);
	}
	return TRUE;
}

BOOL CInfoEdit::SetData(CObArray *UserValues,CObArray *TypeList)
{
	m_pUserValueList=UserValues;
	m_pTypeList=TypeList;
	return TRUE;
}

BOOL CInfoEdit::SaveData()
{
	CDTPicker *pBeginDate,*pEndDate;	
	VARIANT t;
	CWnd* pFather=GetParent();
	for(int i=0;i<iTypeNumber;i++)
	{
		CTypeValue *pOneValue=(CTypeValue*)m_pUserValueList->GetAt(i);
		CNewEditButton* pButton=(CNewEditButton*)TypeButtonArray.GetAt(i);
		pBeginDate=(CDTPicker*)BeginTimeArray.GetAt(i);
		pEndDate=(CDTPicker*)EndTimeArray.GetAt(i);
		if(pButton->bChosen)
		{
			if(pOneValue->iKey==-1)
			{
				pOneValue->iKey=i;
				pOneValue->cChange='A';
				t=pBeginDate->GetValue();
				pOneValue->Begin=t.date;
				t=pEndDate->GetValue();
				pOneValue->End=t.date;
				((CUserEdit*)pFather)->bTypeChanged=TRUE;
			}
			else
			{
				t=pBeginDate->GetValue();
				if(t.date!=pOneValue->Begin)
				{
					pOneValue->Begin=t.date;
					((CUserEdit*)pFather)->bTypeChanged=TRUE;
					pOneValue->cChange='T';
				}
				t=pEndDate->GetValue();
				if(t.date!=pOneValue->End)
				{
					pOneValue->End=t.date;
					((CUserEdit*)pFather)->bTypeChanged=TRUE;
					pOneValue->cChange='T';
				}
			}
		}
		else
		{
			if(pOneValue->iKey!=-1)
			{
				pOneValue->iKey=-1;
				pOneValue->cChange='D';
				((CUserEdit*)pFather)->bTypeChanged=TRUE;
			}
		}

	}
	return TRUE;
}