www.gusucode.com > 极速FTP客户端程序（VC++版）-源码程序 > 极速FTP客户端程序（VC++版）-源码程序\code\DownloadFileView.cpp

    //Download by http://www.NewXing.com
// DownloadFileView.cpp : implementation file
//
/*********************************************
**该文件是属于WolfFTP工程中的。如果有什么问题
**请联系
**         tablejiang@21cn.com
**或者访问
**         http://wolfftp.51.net
**以得到最新的支持。
*********************************************/
#include "stdafx.h"
#include "QuickFTP.h"
#include "DownloadFileView.h"


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

/////////////////////////////////////////////////////////////////////////////
// CDownloadFileView

IMPLEMENT_DYNCREATE(CDownloadFileView, CView)

CDownloadFileView::CDownloadFileView()
{
	m_pFileQueueHead = NULL ;
	m_pFileQueue = NULL ;
}

CDownloadFileView::~CDownloadFileView()
{

}


BEGIN_MESSAGE_MAP(CDownloadFileView, CView)
	//{{AFX_MSG_MAP(CDownloadFileView)
	ON_WM_SIZE()
	ON_WM_CREATE()
	ON_COMMAND(IDR_QUEUE_RUN, OnQueueRun)
	ON_COMMAND(IDR_QUEUE_STOP, OnQueueStop)
	ON_COMMAND(ID_SELECT_ALL, OnSelectAll)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDownloadFileView drawing

void CDownloadFileView::OnDraw(CDC* pDC)
{
	CQuickFTPDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code here
}

/////////////////////////////////////////////////////////////////////////////
// CDownloadFileView diagnostics

#ifdef _DEBUG
void CDownloadFileView::AssertValid() const
{
	CView::AssertValid();
}

void CDownloadFileView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

#endif //_DEBUG

CQuickFTPDoc* CDownloadFileView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CQuickFTPDoc)));
	return (CQuickFTPDoc*)m_pDocument;
}

/////////////////////////////////////////////////////////////////////////////
// CDownloadFileView message handlers

void CDownloadFileView::OnInitialUpdate() 
{
	CView::OnInitialUpdate();
	
	// TODO: Add your specialized code here and/or call the base class
}

BOOL CDownloadFileView::InitList()
{
	RefreshList( ) ;
	return true ;
}

void CDownloadFileView::OnSize(UINT nType, int cx, int cy) 
{
	CView::OnSize(nType, cx, cy);
	
	// TODO: Add your message handler code here
	RECT rect ;
	if( m_ListCtrl.m_hWnd != NULL )
	{
		GetClientRect( &rect ) ;
		m_ListCtrl.MoveWindow( &rect , true ) ;
	}
}

void CDownloadFileView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) 
{
	// TODO: Add your specialized code here and/or call the base class
	//get document .
	CQuickFTPDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);	
	
	//the file queue change.
	m_pFileQueue = pDoc->m_pFileQueue ;

}
/****************************************************
**	@Description
**		Refresh the job list.
**		
**	@Parameter
**		void
**		
**	@Return:	
**	@Author:	Table.JHM.太子
**	e-mail:		tablejiang@21cn.com
**	@Date:		2001 3 26
****************************************************/
BOOL CDownloadFileView::RefreshList()
{
	//we must delete previous item .
	if( m_ListCtrl.m_hWnd != NULL )
		m_ListCtrl.DeleteAllItems( ) ;
	
	//if no file queue return  .
	if( m_pFileQueue == NULL ) 
		return true ;
	
	//if no item ,return 
	m_pFileQueueHead = m_pFileQueue->m_pFileTransmitQueue ;
	if( m_pFileQueueHead == NULL )
		return true ;
	
	// add item .
	FTPFILEINFO* pCur ;
	int		iItem = 0 ;
	pCur = m_pFileQueueHead  ;
	while( pCur != NULL )
	{
		m_ListCtrl.AddItem( pCur , iItem ) ;
		iItem ++ ;
		pCur = pCur->pNext ;
	}
	return true ;
}

LRESULT CDownloadFileView::DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class
	switch( message )
	{
	case REFRESH_WND_MSG :
		{
			//refresh
			RefreshList( )  ;
		}
		break ;
	case JOBLIST_KEYDOWN_MSG :
		{
			switch( wParam )
			{
			case VK_DELETE :
				//delete item.
				DeleteSelectItem( ) ;
				break ;
			default :
				break ;
			}
		}
		break ;
	case JOBLIST_RBTN_UP_MSG :
		{
			POINT point ;
			//get cursort position.
			GetCursorPos( &point ) ;
			
			CMenu PopMenu ;
			PopMenu.LoadMenu( IDR_MAINFRAME ) ;
			CMenu *pPopMenu = PopMenu.GetSubMenu( 4 ) ;

			pPopMenu->TrackPopupMenu( TPM_LEFTALIGN | TPM_RIGHTBUTTON , point.x , point.y , this ) ;

			PopMenu.DestroyMenu() ;
		}
		break ;
	default :
		break ;
	}
	return CView::DefWindowProc(message, wParam, lParam);
}

int CDownloadFileView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here

	RECT rect ;
	GetClientRect( &rect ) ;
	
	//create list.
	m_ListCtrl.Create( WS_CHILD|WS_VISIBLE|LVS_REPORT, 
		rect , this , IDC_DOWNJOBLIST ) ;
	
	//set full select.
	m_ListCtrl.SetRowFullSelect( ) ;

	m_ListCtrl.SetParentWnd( m_hWnd ) ;

	InitList( ) ;
	
	return 0;
}
/****************************************************
**	@Description
**		set transmit file queue .
**		
**	@Parameter
**		
**		
**	@Return:
**	@Author:	Table.JHM.太子
**	e-mail:		tablejiang@21cn.com
**	@Date:		2001 3 26
****************************************************/
BOOL CDownloadFileView::SetFileQueue(CFileQueue *pQueue)
{
	m_pFileQueue = pQueue ;
	m_pFileQueue->m_hParentWnd = m_hWnd ;
	RefreshList( ) ;
	return true ;
}
/****************************************************
**	@Description
**		Delete the select task .
**		
**	@Parameter
**		void
**		
**	@Return:	success return true ,else false .
**	@Author:	Table.JHM.太子
**	e-mail:		tablejiang@21cn.com
**	@Date:		2001 3 26
****************************************************/
BOOL CDownloadFileView::DeleteSelectItem()
{
	
	FTPFILEINFO FtpFile ;
	
	UINT iSelectCount = m_ListCtrl.GetSelectedCount( ) ;
	if( iSelectCount <= 0 )
		return true ;

	int iItem  = -1 ;
	for( UINT i= 0 ; i < iSelectCount ; i ++ )
	{
		iItem = m_ListCtrl.GetNextItem( iItem , LVNI_SELECTED ) ;
		m_ListCtrl.GetItemInfo( iItem , &FtpFile ) ;
		m_pFileQueue->DeleteItem( &FtpFile ) ;
	}
	
	RefreshList( ) ;

	return true ;

}
/****************************************************
**	@Description
**		set select task status .
**		
**	@Parameter
**		
**		
**	@Return:
**	@Author:	Table.JHM.太子
**	e-mail:		tablejiang@21cn.com
**	@Date:		2001 3 26
****************************************************/
BOOL CDownloadFileView::SetSelectItemStatus(int iState)
{
	FTPFILEINFO FtpFile ;
	
	UINT iSelectCount = m_ListCtrl.GetSelectedCount( ) ;
	if( iSelectCount <= 0 )
		return true ;

	int iItem  = -1 ;
	for( UINT i= 0 ; i < iSelectCount ; i ++ )
	{
		iItem = m_ListCtrl.GetNextItem( iItem , LVNI_SELECTED ) ;
		m_ListCtrl.GetItemInfo( iItem , &FtpFile ) ;
		//if want stop the item .
		if( iState == FILE_STATE_STOP )
		{
			if( FtpFile.state == FILE_STATE_RUNNING )
			{
				m_pFtp->StopNowCommand( ) ;
			}
		}
		m_pFileQueue->SetItemState( iState , &FtpFile ) ;
	}

	RefreshList( ) ;

	return true ;
}

void CDownloadFileView::OnQueueRun() 
{
	// TODO: Add your command handler code here
	SetSelectItemStatus( FILE_STATE_READY ) ;
	m_pFtp->RunJobList( ) ;
}

void CDownloadFileView::OnQueueStop() 
{
	// TODO: Add your command handler code here
	m_pFtp->SetStopSign( false ) ;
	SetSelectItemStatus( FILE_STATE_STOP ) ;
}

void CDownloadFileView::OnSelectAll() 
{
	// TODO: Add your command handler code here
	m_ListCtrl.SelectAllItem( ) ;
}