P2P编程

开发平台：
Visual C++

DlgSetup.cpp：源码内容
							// DlgSetup.cpp : implementation file
//
#include "stdafx.h"
#include "testbt.h"
#include "DlgSetup.h"
#include "SetupRegister.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CDlgSetup dialog
CDlgSetup::CDlgSetup(CSetupRegister* pSetupRegister, CWnd* pParent /*=NULL*/)
	: CDialog(CDlgSetup::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgSetup)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	m_pSetupRegister = pSetupRegister;
	assert(m_pSetupRegister);
	m_vstrOptions[eBase] = "常规设置";
	m_vstrOptions[eHotkey] = "用户界面设置";
	m_vstrOptions[eDownloadSetup] = "下载基本设置";
	m_vstrOptions[eAdvanced] = "下载高级选项";
	m_strComment[eBase] = "常规设置";
	m_strComment[eHotkey] = "用户界面设置";
	m_strComment[eDownloadSetup] = "下载基本设置";
	m_strComment[eAdvanced] = "下载高级选项 : 请谨慎改变这些设置";
	
}
void CDlgSetup::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgSetup)
	DDX_Control(pDX, IDCANCEL, m_btnCancel);
	DDX_Control(pDX, IDOK, m_btnOK);
	DDX_Control(pDX, IDC_TREE_OPTIONS, m_treeOptions);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDlgSetup, CDialog)
	//{{AFX_MSG_MAP(CDlgSetup)
	ON_NOTIFY(TVN_SELCHANGED, IDC_TREE_OPTIONS, OnSelchangedTreeOptions)
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDlgSetup message handlers
BOOL CDlgSetup::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	//
	// Create BitmapList
	//
	HBITMAP hbm = (HBITMAP)::LoadImage(AfxGetInstanceHandle(),
		MAKEINTRESOURCE(IDB_BITMAP_DLG_ICONS),
		IMAGE_BITMAP,
		0,0, // cx,cy
		LR_CREATEDIBSECTION); // | LR_LOADMAP3DCOLORS );
	CBitmap bm;
	bm.Attach(hbm);
	m_ctlImage.Create(16,15, ILC_COLOR8|ILC_MASK, 3, 4);
	m_ctlImage.SetBkColor(RGB(255, 255,255)); 
	m_ctlImage.Add(&bm, (COLORREF)RGB(255,0,255));
	
	//
	// set button image.
	//
	// m_btnBrowseDir.Create(m_ctlImage.ExtractIcon(2), true, "选择保存路径");
	m_btnOK.Create(m_ctlImage.ExtractIcon(0));
	m_btnCancel.Create(m_ctlImage.ExtractIcon(1));
	//
	//
	//
	CTreeCursor root = m_treeOptions.GetRootItem();
	for (int i=0; i<eAllCount; i++)
	{
		CTreeCursor cur = root.AddTail(m_vstrOptions[i]);
	}
	m_StatusWnd.CreateEx(this, CRect(0, 0, 100, 100), 5362, 0);
	
	// dlgAdvanced.
	m_dlgAdvanced.Create(IDD_DIALOG_ADVANCED_PAGE, this);
	m_dlgAdvanced.SetData(m_pSetupRegister);
	// dlgSystem.
	m_dlgSystem.Create(IDD_DIALOG_SYSTEM_PAGE, this);
	m_dlgSystem.SetData(m_pSetupRegister);
	// dlgOptions.
	m_dlgOptions.Create(IDD_DIALOG_OPTIONS, this);
	m_dlgOptions.SetData(m_pSetupRegister);
	m_dlgDownloadSetup.Create(IDD_DIALOG_DOWNLOAD_SETUP, this);
	m_dlgDownloadSetup.SetData(m_pSetupRegister);
	// set position.
	CRect rc;
	GetClientRect(&rc);	
	CRect rcStatus;
	rcStatus = rc;
	rcStatus.bottom = rcStatus.top + 45;
	rc.top += 55;
	rc.bottom -= 10;
	CRect rcTree = rc;
	rcTree.right = rcTree.left + 140;	
	rc.left += 140;	
	rc.bottom -= 30;
	// rc.DeflateRect(10, 10);
	m_StatusWnd.MoveWindow(rcStatus);
	m_treeOptions.MoveWindow(rcTree);
	m_dlgOptions.MoveWindow(rc);
	m_dlgSystem.MoveWindow(rc);
	m_dlgAdvanced.MoveWindow(rc);
	m_dlgDownloadSetup.MoveWindow(rc);
	// set cur page.
	SetData();
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
void CDlgSetup::OnSelchangedTreeOptions(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
	OnCommandUI();	
	*pResult = 0;
}
void CDlgSetup::OnCommandUI()
{
	CTreeCursor curSel = m_treeOptions.GetSelectedItem();
	if (!curSel)
	{
		assert(curSel);	
		return;
	}
	eSetupCate ecate = eBase;
	CString strCurText = curSel.GetText();
	if (strCurText == m_vstrOptions[eBase])
	{
		ecate = eBase;
	}
	else if (strCurText == m_vstrOptions[eHotkey])
	{
		ecate = eHotkey;			
	}
	else if (strCurText == m_vstrOptions[eAdvanced])
	{
		ecate = eAdvanced;
	}
	else if (strCurText == m_vstrOptions[eDownloadSetup])
	{
		ecate = eDownloadSetup;
	}
	m_dlgSystem.ShowWindow(curSel.GetText() == m_vstrOptions[eBase]);
	m_dlgOptions.ShowWindow(curSel.GetText() == m_vstrOptions[eHotkey]);
	m_dlgAdvanced.ShowWindow(curSel.GetText() == m_vstrOptions[eAdvanced]);
	m_dlgDownloadSetup.ShowWindow(curSel.GetText() == m_vstrOptions[eDownloadSetup]);
	m_StatusWnd.SetStatusText(m_strComment[ecate]);
}
void CDlgSetup::OnOK()
{
	if (!m_dlgOptions.Apply())
		return;
	
	if (!m_dlgSystem.Apply())
		return;
	
	if (!m_dlgAdvanced.Apply())
		return;
	if (!m_dlgDownloadSetup.Apply())
		return;
	m_dlgOptions.GetData(m_pSetupRegister);	
	m_dlgSystem.GetData(m_pSetupRegister);	
	m_dlgAdvanced.GetData(m_pSetupRegister);
	m_dlgDownloadSetup.GetData(m_pSetupRegister);
	CDialog::OnOK();
}
void CDlgSetup::OnDestroy() 
{
	CDialog::OnDestroy();
	GetData();
}
void CDlgSetup::SetData()
{
	CTreeCursor cur = m_treeOptions.GetRootItem();
	for (int i=0; i<eAllCount; i++)
	{
		if (!cur) break;
		if (i == m_pSetupRegister->m_lSetupPage)
		{
			cur.Select();
			break;
		}
		
		cur = cur.GetNext(TVGN_NEXT);
	}
	if (eAllCount == i)
		m_treeOptions.GetRootItem().Select();
}
void CDlgSetup::GetData()
{
	// save cur page.
	CTreeCursor curSel = m_treeOptions.GetSelectedItem();
	if (!curSel)
	{
		m_pSetupRegister->m_lSetupPage = 0;
		return;
	}
	for (int i=0; i<eAllCount; i++)
	{
		if (curSel.GetText() == m_vstrOptions[i])
		{
			m_pSetupRegister->m_lSetupPage = i;
			break;
		}
	}
}

						