dlgbitzidownload.cpp

p2p软件

//
// DlgBitziDownload.cpp
//
// Copyright (c) Shareaza Development Team, 2002-2004.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza is free software; you can redistribute it
// and/or modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Shareaza is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#include "StdAfx.h"
#include "Shareaza.h"
#include "ShellIcons.h"
#include "BitziDownloader.h"
#include "DlgBitziDownload.h"

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

BEGIN_MESSAGE_MAP(CBitziDownloadDlg, CSkinDialog)
	//{{AFX_MSG_MAP(CBitziDownloadDlg)
	ON_WM_TIMER()
	ON_WM_SETCURSOR()
	ON_WM_LBUTTONDOWN()
	ON_WM_CTLCOLOR()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CBitziDownloadDlg dialog

CBitziDownloadDlg::CBitziDownloadDlg(CWnd* pParent) : CSkinDialog(CBitziDownloadDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CBitziDownloadDlg)
	//}}AFX_DATA_INIT
}

void CBitziDownloadDlg::DoDataExchange(CDataExchange* pDX)
{
	CSkinDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBitziDownloadDlg)
	DDX_Control(pDX, IDC_WEB, m_wndWeb);
	DDX_Control(pDX, IDC_FILES, m_wndFiles);
	DDX_Control(pDX, IDCANCEL, m_wndCancel);
	DDX_Control(pDX, IDC_PROGRESS, m_wndProgress);
	//}}AFX_DATA_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CBitziDownloadDlg message handlers

BOOL CBitziDownloadDlg::OnInitDialog() 
{
	CSkinDialog::OnInitDialog();
	
	SkinMe( _T("CBitziDownloadDlg"), IDR_MAINFRAME );

	m_wndProgress.SetRange( 0, m_pDownloader.GetFileCount() * 2 );
	m_wndFiles.SetImageList( ShellIcons.GetObject( 16 ), LVSIL_SMALL );
	m_wndFiles.InsertColumn( 0, _T("Filename"), LVCFMT_LEFT, 190, -1 );
	m_wndFiles.InsertColumn( 1, _T("Status"), LVCFMT_LEFT, 100, 0 );

	SetTimer( 1, 1000, NULL );
	m_nFailures = 0;

	m_pDownloader.Start( this );

	return TRUE;
}

void CBitziDownloadDlg::AddFile(DWORD nIndex)
{
	m_pDownloader.AddFile( nIndex );
}

void CBitziDownloadDlg::OnNextFile(DWORD nIndex)
{
	m_wndProgress.OffsetPos( 1 );
}

void CBitziDownloadDlg::OnRequesting(DWORD nIndex, LPCTSTR pszName)
{
	int nImage	= ShellIcons.Get( pszName, 16 );
	int nItem	= m_wndFiles.InsertItem( LVIF_TEXT|LVIF_IMAGE, m_wndFiles.GetItemCount(),
					pszName, 0, 0, nImage, nIndex );

	m_wndFiles.EnsureVisible( nItem, FALSE );
	m_wndFiles.SetItemText( nItem, 1, _T("Requesting...") );
}

void CBitziDownloadDlg::OnSuccess(DWORD nIndex)
{
	m_wndFiles.SetItemText( m_wndFiles.GetItemCount() - 1, 1,
		_T("Success!") );
}

void CBitziDownloadDlg::OnFailure(DWORD nIndex, LPCTSTR pszMessage)
{
	m_wndFiles.SetItemText( m_wndFiles.GetItemCount() - 1, 1,
		pszMessage );
	m_nFailures++;
}

void CBitziDownloadDlg::OnFinishedFile(DWORD nIndex)
{
	m_wndProgress.OffsetPos( 1 );
}

void CBitziDownloadDlg::OnTimer(UINT nIDEvent) 
{
	if ( ! m_pDownloader.IsWorking() )
	{
		KillTimer( 1 );

		int nItem = m_wndFiles.InsertItem( LVIF_TEXT|LVIF_IMAGE, m_wndFiles.GetItemCount(),
			_T("Finished, click Close"), 0, 0, -1, 0 );
		m_wndFiles.EnsureVisible( nItem, FALSE );
		m_wndCancel.SetWindowText( _T("&Close") );

		if ( ! m_nFailures ) PostMessage( WM_COMMAND, IDCANCEL );
	}
}

void CBitziDownloadDlg::OnCancel() 
{
	m_pDownloader.Stop();

	CSkinDialog::OnCancel();
}

HBRUSH CBitziDownloadDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CSkinDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	
	if ( pWnd == &m_wndWeb )
	{
		pDC->SelectObject( &theApp.m_gdiFontLine );
		pDC->SetTextColor( RGB( 0, 0, 255 ) );
	}

	return hbr;
}

BOOL CBitziDownloadDlg::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) 
{
	CPoint point;
	CRect rc;

	GetCursorPos( &point );
	m_wndWeb.GetWindowRect( &rc );

	if ( rc.PtInRect( point ) )
	{
		SetCursor( theApp.LoadCursor( IDC_HAND ) );
		return TRUE;
	}
	
	return CSkinDialog::OnSetCursor(pWnd, nHitTest, message);
}

void CBitziDownloadDlg::OnLButtonDown(UINT nFlags, CPoint point) 
{
	CRect rc;

	m_wndWeb.GetWindowRect( &rc );
	ScreenToClient( &rc );
	
	if ( rc.PtInRect( point ) )
	{
		ShellExecute( GetSafeHwnd(), _T("open"),
			_T("http://www.bitzi.com/?ref=shareaza"),
			NULL, NULL, SW_SHOWNORMAL );
	}
}