敏感词提示及管理，增删改，并保存至xml，使用tinyxml

// SenStivWrdDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SenStivWrd.h"
#include "SenStivWrdDlg.h"
#include "afxdialogex.h"
#include "ModifyDlg.h"
#include "AddDlg.h"
#include "tinystr.h"
#include "tinyxml.h"
#include <xstring>

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

// CAboutDlg dialog used for App About

class CAboutDlg : public CDialogEx
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()

// CSenStivWrdDlg dialog

CSenStivWrdDlg::CSenStivWrdDlg(CWnd* pParent /*=NULL*/)
	: CDialogEx(CSenStivWrdDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSenStivWrdDlg::DoDataExchange(CDataExchange* pDX)
{
    CDialogEx::DoDataExchange(pDX);
    DDX_Control(pDX, IDC_RICHEDIT21, m_RichEditCtrl);
    DDX_Control(pDX, IDC_LIST1, m_ListCtrl);
}

BEGIN_MESSAGE_MAP(CSenStivWrdDlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
    ON_BN_CLICKED(IDSEND, &CSenStivWrdDlg::OnBnClickedSend)
    ON_BN_CLICKED(IDC_ADD, &CSenStivWrdDlg::OnBnClickedAdd)
    ON_BN_CLICKED(IDC_MODIF, &CSenStivWrdDlg::OnBnClickedModif)
    ON_BN_CLICKED(IDC_DEL, &CSenStivWrdDlg::OnBnClickedDel)
    ON_BN_CLICKED(IDC_S***E, &CSenStivWrdDlg::OnBnClickedSave)
END_MESSAGE_MAP()

// CSenStivWrdDlg message handlers

BOOL CSenStivWrdDlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();
    flag = 0;
	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon

	// TODO: Add extra initialization here

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSenStivWrdDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialogEx::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CSenStivWrdDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CSenStivWrdDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

void CSenStivWrdDlg::OnBnClickedSend()
{
    // TODO: Add your control notification handler code here

    int nCont = m_ListCtrl.GetItemCount();

    int index = 0;
    long n = 0;
    for(index = 0; index < nCont; index++)
    {
        CString str = m_ListCtrl.GetItemText(index, 0);
        FINDTEXTEX ft;
        ft.chrg.cpMin = 0;
        ft.chrg.cpMax = -1;
        ft.lpstrText = str;
        n = m_RichEditCtrl.FindText(FR_DOWN, &ft);  // FR_DOWN从前往后、匹配大小写、整词|FR_MATCHCASE|FR_WHOLEWORD
        if (n != -1)
        {
            MessageBox(_T("您发送内容中含有关健敏感字！"));
            break;
        }
    }
}

// 增加敏感词
void CSenStivWrdDlg::OnBnClickedAdd()
{
    // TODO: Add your control notification handler code here
    CAddDlg AddDlg;
    AddDlg.DoModal();
    int Item = m_ListCtrl.InsertItem(flag, AddDlg.m_AddWrd);
    //MessageBox(m_ListCtrl.GetItemText(Item, 0));
    //int index = m_ListCtrl.GetItemCount();
    //m_ListCtrl.InsertItem(index, _T("File Name"));
    flag++;
}

// 更改敏感词
void CSenStivWrdDlg::OnBnClickedModif()
{
    // TODO: Add your control notification handler code here
    int nIdx = m_ListCtrl.GetNextItem(-1, LVNI_SELECTED);  // -1表示匹配的第一个项目
    if (nIdx != -1)
    {
        CModifyDlg  Dlg;    // 弹出修改敏感词对话框
        Dlg.DoModal();
        m_ListCtrl.SetItemText(nIdx, 0, Dlg.m_Modifywrd);   // 将item中的text改为修改敏感词对话框中的输入内容
    }
}

// 删除敏感词
void CSenStivWrdDlg::OnBnClickedDel()
{
    // TODO: Add your control notification handler code here
    int nIdx = m_ListCtrl.GetNextItem(-1, LVNI_SELECTED);  // -1表示匹配的第一个项目
    if (nIdx != -1)
    {
        m_ListCtrl.DeleteItem(nIdx);    
    }
}

// 保存关键词到xml文件
void CSenStivWrdDlg::OnBnClickedSave()
{
    // TODO: Add your control notification handler code here
    TiXmlDocument* pDoc = new TiXmlDocument;   //定义一个TiXmlDocument类指针
    TiXmlElement *pRootEle = new TiXmlElement("SensitiveWord");  // 生成根节点指针做参数
    pDoc->LinkEndChild(pRootEle);

    int nCont = m_ListCtrl.GetItemCount();

    int index = 0;
    long n = 0;
    for(index = 0; index < nCont; index++)
    {
        //TiXmlElement *pEle = new TiXmlElement("StvWrd");
        CString str = m_ListCtrl.GetItemText(index, 0);     // 得到listctrl上的敏感词

        // CString转换为const char*
        int nTextLen = WideCharToMultiByte (CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);  
        char* pElementText = new char[nTextLen + 1];  
        memset((void*)pElementText, 0, sizeof(char)*(nTextLen + 1));  
        WideCharToMultiByte( CP_UTF8,0, str, -1, pElementText, nTextLen, NULL, NULL );  // 宽字节转换为多字节

        TiXmlElement *pEle = new TiXmlElement(pElementText);    // 将敏感词作为各个节点名称保存到xml文件
        //pEle->SetAttribute("Value", pElementText);    // 敏感词作为节点Value属性值
        pRootEle->LinkEndChild(pEle);
    }
    pDoc->SaveFile("1.xml");
}