geodropwin.cpp

类似flashget下载工具代码 本来想在完善了上传的

// GeoDropWin.cpp : implementation file
//

#include "stdafx.h"
#include "MyInsaneBT.h"
#include "GeoDropWin.h"

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

/////////////////////////////////////////////////////////////////////////////
// CGeoDropWin

CGeoDropWin::CGeoDropWin()
{
	 m_dropView = NULL;
}

CGeoDropWin::~CGeoDropWin()
{    
	 if(m_dropView != NULL)
	 {
	    delete m_dropView;
	 }
}


BEGIN_MESSAGE_MAP(CGeoDropWin, CWnd)
	//{{AFX_MSG_MAP(CGeoDropWin)
    
	ON_WM_SIZE()
	ON_WM_NCDESTROY()
	ON_WM_ERASEBKGND()
	
	// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
	ON_MESSAGE(WM_DROPWINPOS,OnDropWnd)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CGeoDropWin message handlers

//创建drop窗体
BOOL CGeoDropWin::CreateNew(CRect rect,CWnd* pParentWnd,UINT nID,UINT nIDMenu,DWORD dwExStyle,DWORD dwStyle)
{     
	  ASSERT_VALID(pParentWnd);
      m_ParentWnd = pParentWnd;
      m_szClassName = AfxRegisterWndClass(NULL);
      
	  BOOL bReturn=CreateEx(dwExStyle,m_szClassName,NULL,dwStyle,rect.left,rect.top,rect.right,rect.bottom,NULL,NULL);
      return bReturn;
}


void CGeoDropWin::OnSize(UINT nType, int cx, int cy)
{
	CWnd::OnSize(nType,cx,cy);
}

void CGeoDropWin::OnNcDestroy()
{
   delete this;
   CWnd::OnNcDestroy();
}


BOOL CGeoDropWin::OnEraseBkgnd(CDC* pDC) 
{
	// TODO: Add your message handler code here and/or call default
	CRect rect;
	GetClientRect(&rect);
	CBrush brush(RGB(255,255,255));
	pDC->FillRect(&rect,&brush);


	return CWnd::OnEraseBkgnd(pDC);
}

BOOL CGeoDropWin::CreateView()
{
    CRect nRect;
	GetClientRect(nRect);
	nRect.top +=0;
	nRect.left+=0;
	nRect.right-=0;
	nRect.bottom-=0;
	m_dropView =new CGeoDropView();
	BOOL bReturn=m_dropView->CreateView(m_szClassName,nRect,this,1000);
	if(bReturn)
	{
		m_dropView->ShowWindow(SW_SHOW);
	    return TRUE;
	}
  
	return FALSE;
    
}

void CGeoDropWin::OnDropWnd(WPARAM wParam,LPARAM lParam)
{

    CPoint* point = (CPoint*)lParam;
   	m_x= point->x;
	m_y= point->y;
	SetWindowPos(&CWnd::wndTopMost,m_x,m_y,0,0,SWP_NOSIZE|SWP_NOACTIVATE|SWP_NOZORDER);  


}