mainfrm.cpp

1 可执行程序TestLexicon.exe必须与数据库文件在同一个目录下 2 数据库文件名为： lexicon.mdb

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "TestLexicon.h"

#include "MainFrm.h"
#include "GetDataDlg.h"
#include "MyDictionary.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

// void LoadHZFreq(), StoreHZFreq();

BOOL GetData(const char * Prompt, CString & Data); // 从对话框获取用户输入的数据
BOOL GetData(const char * Prompt, int & Data);
BOOL GetData(const char * Prompt, double & Data);

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_BindSnapshot, OnBindSnapshot)
	ON_COMMAND(ID_Bind_Dynamic, OnBindDynamic)
	ON_COMMAND(ID_BindDynamic2, OnBindDynamic2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
}

CMainFrame::~CMainFrame()
{

}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CMDIFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CMDIFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CMDIFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

CMyDictionary pDict;

void CMainFrame::OnBindSnapshot()  
{// 在词库中查找一个词的所有词性及词性标记，测试CWordTagSet类的GetFreqs函数
	// TODO: Add your command handler code here
	CWordTagSet * pSet=new CWordTagSet;
	pSet->Open();
	if(!pSet->IsOpen()){
		AfxMessageBox("can not open database");
		delete pSet;
		return;
	}
	CString w,msg;
	CObArray a;
	if(!GetData("请输入要查找的词串",w))
		return;
	int i,n=pSet->GetFreqs(w,a);
	if(n==0)
		AfxMessageBox("词库中无此词语");
	else {
		msg=w+":\n";
		CTagFreq * pt;
		for(i=0;i<n;i++) {
			pt=(CTagFreq *)a.GetAt(i);
			w.Format("词性标记: %s\n出现的次数: %d\n",pt->Tag,pt->Freq);
			msg+=w;
		}
		AfxMessageBox(msg);
	}
	delete pSet;
}

void CMainFrame::OnBindDynamic() 
{ // 测试CMyDicionary类的成员函数GetFreq(CString w, CObArray a)版本
	// TODO: Add your command handler code here
	CString w, msg;
	CObArray a;
	
	if(!GetData("请输入要查找的词:",w))
		return;
	
	w.TrimLeft();
	w.TrimRight();

	if (w=="") {
		AfxMessageBox("您没有输入词语");
		return;
	}

	int i;
	int n=pDict.GetFreq(w,a);
	if(n==0)
		AfxMessageBox("词库中无此词!!!");
	else {
		msg =w+":\n";
		CTagFreq *pt;
		for(i=0;i<n;i++) {
			pt=(CTagFreq *) a.GetAt(i);
			w.Format("标记:%s;出现次数:%d\n",pt->Tag,pt->Freq);
			msg+=w;
		}
		AfxMessageBox(msg);
	}
}

void CMainFrame::OnBindDynamic2() 
{ // 测试CMyDicionary类的成员函数GetFreq(CString w, CString t)版本
	// TODO: Add your command handler code here
	CString w, msg, t;

	
	if(!GetData("请输入要查找的词:",w))
		return;

	w.TrimLeft();
	w.TrimRight();

	if (w=="") {
		AfxMessageBox("您没有输入词语");
		return;
	}

	if(!GetData("请输入要查找词的词性:",t))
		return;
	
	int n=pDict.GetFreq(w,t);

	if(n==0)
		AfxMessageBox("词库中无此词!!!");
	if(n==-1)
		AfxMessageBox("词库中有这个词，但词性与您输入的词性不符!!!");
	else { 
		msg.Format("词语: %s;\n词性标记: %s;\n该词出现次数: %d\n",w,t,n);
	    AfxMessageBox(msg);
	}	
}