stateswnd.cpp

一个完整的数字硬盘录像机系统软件

// StatesWnd.cpp : implementation file
//

#include "stdafx.h"
#include "gtmpeg.h"
#include "StatesWnd.h"
#include "ZoneOperator.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CStatesWnd::CStatesWnd()
{
    WNDCLASS wndcls;
    HINSTANCE hInst = AfxGetResourceHandle();
    if (!(::GetClassInfo(hInst, "StatesWnd", &wndcls)))
    {
        wndcls.style            = CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW;
        wndcls.lpfnWndProc      = ::DefWindowProc;
        wndcls.cbClsExtra       = wndcls.cbWndExtra = 0;
        wndcls.hInstance        = hInst;
        wndcls.hIcon            = NULL;
        wndcls.hCursor          = NULL;
		CBrush  Brush(RGB(192,192,192));
        wndcls.hbrBackground    = NULL;//(HBRUSH) (Brush.operator HBRUSH());//COLOR_3DFACE + 1
        wndcls.lpszMenuName     = NULL;
        wndcls.lpszClassName    = "StatesWnd";
        if (!AfxRegisterClass(&wndcls)) 
            AfxThrowResourceException();
    }
	m_bType=FALSE;
	m_nTimers=0;
	m_nExitTimer=0;
    m_pZone=NULL; 
    m_pSecondary=NULL;     
}

CStatesWnd::~CStatesWnd()
{
    m_pZone=NULL; 
    m_pSecondary=NULL;     
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
BEGIN_MESSAGE_MAP(CStatesWnd, CWnd)
	//{{AFX_MSG_MAP(CStatesWnd)
	ON_WM_LBUTTONDOWN()
	ON_WM_PAINT()
	ON_WM_CREATE()
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CStatesWnd::SetZone(CZone* pZone)
{
   if(!m_bType)
   {
	   m_pZone=pZone;
	   m_nExitTimer=m_pZone->m_nExitTimer;
	   Invalidate();
   }
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void  CStatesWnd::SetSecondary(CSecondary*  pSecondary)
{
   if(m_bType)
   {
	   m_pSecondary=pSecondary;
	   m_sCaption1="停止";
	   m_sCaption2="开启";
	   Invalidate();
   }
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
BOOL CStatesWnd::Create(BOOL bType,CRect rect, CWnd* pParentWnd, UINT nID) 
{
	m_bType=bType;
	return CWnd::Create("StatesWnd","", WS_CHILD|WS_VISIBLE, rect, pParentWnd, nID, NULL);
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CStatesWnd::OnLButtonDown(UINT nFlags, CPoint point) 
{
	NMHDR Msg;
	Msg.hwndFrom=m_hWnd;
	UINT uInfoID;
	Msg.idFrom=GetDlgCtrlID();
	if(Msg.idFrom>=IDC_ZONE_STATES_1&&Msg.idFrom<=IDC_ZONE_STATES_16)
       uInfoID=_ALARM_ZONE_INFO;
	else
	   uInfoID=_ALARM_SECONDARY_INFO;
	CZoneOperator *pParentWnd=(CZoneOperator *)GetParent();
    Msg.code=pParentWnd->m_nCurChunnel;
    Msg.code<<=16;
	if(m_nTimers!=0)
        return;
	if(m_bType)//输出设备
	{
	    if(m_pSecondary->GetStates())
		{
		   m_pSecondary->SetStates(!m_pSecondary->GetStates());
	       Msg.code+=m_pSecondary->GetStates();
           theApp.m_pMainWnd->SendMessage(WM_NOTIFY,uInfoID,(LPARAM)&Msg);
	       Invalidate();
		}
	}
	else if(!m_bType)//防区
	{
	    if(m_pZone->m_nCtrlWay==1||m_pZone->m_nType==7)//前端控制
			return;
		if((m_pZone->m_nCtrlWay==2&&(!m_pZone->m_bStates3))||(m_pZone->m_nCtrlWay==0&&(!m_pZone->GetStates())))//进行设防操作
		{
		   SetTimer(0,1000,NULL);
		   return;
		}
		if(m_pZone->m_nCtrlWay==0||((m_pZone->m_nCtrlWay==2&&m_pZone->m_bStates3)))//中心控制或二级控制,进行撤防操作
		{
	      if(m_pZone->m_nCtrlWay==0&&m_pZone->GetStates())
		  {
		      m_pZone->SetStates(!m_pZone->GetStates());
			  Msg.code+=m_pZone->GetStates();
              theApp.m_pMainWnd->SendMessage(WM_NOTIFY,uInfoID,(LPARAM)&Msg);
	          Invalidate();
		  }
		  else
		  {
		     if(!m_pZone->m_bStates2)//前端已经撤防
			 {
		        m_pZone->m_bStates3=FALSE;
			    Msg.code+=m_pZone->m_bStates3;
                theApp.m_pMainWnd->SendMessage(WM_NOTIFY,uInfoID,(LPARAM)&Msg);
	            Invalidate();
			 }
		     if(m_pZone->m_bStates2)//前端已经布防
			 {
		        m_pZone->m_bStates3=FALSE;//表示中心撤防
	            Invalidate();
			 }
		  }
		}
	}
	CWnd::OnLButtonDown(nFlags, point);
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CStatesWnd::OnPaint() 
{
	CPaintDC dc(this);
	if(m_bType)
	{
	   if(m_pSecondary==NULL)
		   return;
	}
	else
	{
	  if(m_pZone==NULL)
		  return;
	}
	CRect rect,rect1;
	GetClientRect(rect);
	rect1=rect;
	CBitmap Bitmap;
	CString sCaption="";
	BOOL bStates=FALSE;
	if(m_bType)
	{
		bStates=m_pSecondary->GetStates();
		if(bStates)
		{
		  Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
		  sCaption=m_sCaption2;
		}
		else
		{
		  Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
		  sCaption=m_sCaption1;
		}
	}
	else
	{
	   if(m_pZone->m_nType!=7)
	   {
		   switch(m_pZone->m_nCtrlWay)
		   {
			 default: 
			 case 0://中心控制
					bStates=m_pZone->GetStates();
					if(bStates)
					{
					  Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
					  sCaption="布防";
					}
					else
					{
					   Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
					   sCaption="撤防";
					}
				  break;
			  case 1://一级控制
					bStates=m_pZone->m_bStates2;
					if(bStates)
					{
					  Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
					  sCaption="前端布防";
					}
					else
					{
					   Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
					   sCaption="前端撤防";
					}
				  break;
			  case 2://二级控制
					bStates=m_pZone->m_bStates3;
					if(bStates)
					{
					  Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
					  sCaption="中心布防";
					  if(m_pZone->m_bStates2)
						 sCaption+=",前端布防";
					  else
						 sCaption+=",前端撤防";
					}
					else
					{
					   Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
					   sCaption="中心撤防";
					  if(m_pZone->m_bStates2)
						 sCaption+=",前端布防";
					  else
						 sCaption+=",前端撤防";
					}
		   }
	   }
	   else
	   {
			bStates=m_pZone->m_bStates2;
			if(bStates)
			{
		       Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
		       sCaption="所属防区布防";
			}
			else
			{
		        Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
		        sCaption="所属防区撤防";
			}
	   }
	}
	if(Bitmap.m_hObject!=NULL)
      APutImage(&dc,rect.left,rect.top,&Bitmap,RGB(255,255,255));
	rect.left+=20;
	if(!m_bType)
	{
		if(m_pZone->m_nCtrlWay!=1&&m_pZone->m_nType!=7)
		{
			rect.right=rect.right-66;
			rect1.left=rect1.right-64;
			Draw3DRectangle(&dc,rect1,1);
			rect1.DeflateRect(2,2);
			DrawRectangle(&dc,rect1,1,COLOR_BLUE,COLOR_BLUE);
		}
	}
	Draw3DRectangle(&dc,rect,bStates);
	dc.SetBkMode(TRANSPARENT);
	CFont font,*pOldFont;
	font.CreatePointFont(90,"宋体");
	pOldFont=dc.SelectObject(&font);
    dc.DrawText(sCaption, rect,DT_CENTER|DT_SINGLELINE|DT_VCENTER);
    dc.SelectObject(pOldFont);
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int CStatesWnd::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	return 0;
}
/////////////////////////////////////////////////////////////////////////////
//二级布防操作：有一个布防即为布防
//二级撤防操作：同时撤防即为撤防
/////////////////////////////////////////////////////////////////////////////
void CStatesWnd::OnTimer(UINT nIDEvent) 
{
	m_nTimers++;
	CRect rect;
	GetClientRect(rect);
	CBitmap Bitmap;
	CClientDC dc(this);
	CString sCaption="";
	int nTmpStates=m_nTimers%2;
	switch(m_pZone->m_nCtrlWay)
	{
	  case 0://中心控制
			if(nTmpStates)
			{
			  Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
			  sCaption="布防";
			}
			else
			{
			   Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
			   sCaption="撤防";
			}
		  break;
	  case 2://二级控制
			if(nTmpStates)
			{
			  Bitmap.LoadBitmap(IDB_ALARMLAMP_2);
			  sCaption="中心布防";
			  if(m_pZone->m_bStates2)
				 sCaption+=",前端布防";
			  else
				 sCaption+=",前端撤防";
			}
			else
			{
			   Bitmap.LoadBitmap(IDB_ALARMLAMP_1);
			   sCaption="中心撤防";
			  if(m_pZone->m_bStates2)
				 sCaption+=",前端布防";
			  else
				 sCaption+=",前端撤防";
			}
	}
    APutImage(&dc,rect.left,rect.top,&Bitmap,RGB(255,255,255));
	CRect rect1;
	rect1=rect;
	rect1.left+=20;
	rect1.right=rect1.right-66;
	Draw3DRectangle(&dc,rect1,nTmpStates);
	dc.SetBkMode(TRANSPARENT);
	CFont font,*pOldFont;
	font.CreatePointFont(90,"宋体");
	pOldFont=dc.SelectObject(&font);
    dc.DrawText(sCaption, rect1,DT_CENTER|DT_SINGLELINE|DT_VCENTER);
    dc.SelectObject(pOldFont);

	rect.left=rect.right-64;
	int nStep=(rect.Width()-2)/theApp.m_nExitDelay;
    Draw3DRectangle(&dc,rect,1);
	rect.right=rect.left+m_nTimers*nStep;
	rect.DeflateRect(2,2);
	DrawRectangle(&dc,rect,1,COLOR_GREEN,COLOR_GREEN);
	if(m_nTimers>=m_nExitTimer)
	{
		if(m_pZone->m_nCtrlWay==0)
		   m_pZone->SetStates(TRUE);
        else
           m_pZone->m_bStates3=TRUE;
		NMHDR Msg;
		Msg.hwndFrom=m_hWnd;
		UINT uInfoID;
		Msg.idFrom=GetDlgCtrlID();
		uInfoID=_ALARM_ZONE_INFO;
		CZoneOperator *pParentWnd=(CZoneOperator *)GetParent();
		Msg.code=pParentWnd->m_nCurChunnel;
		Msg.code<<=16;
		Msg.code+=1;
		theApp.m_pMainWnd->SendMessage(WM_NOTIFY,uInfoID,(LPARAM)&Msg);
		KillTimer(0);
		m_nTimers=0;
		Invalidate();
	}
	CWnd::OnTimer(nIDEvent);
}