?? mainfrm.cpp
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// MainFrm.cpp : implementation of the CMainFrame class
//
#include "stdafx.h"
#include "Lojo.h"
#include "MainFrm.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CMainFrame
IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
ON_WM_CREATE()
ON_COMMAND(ID_CIFA, OnCifa)
ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
ON_COMMAND(ID_YUFA, OnYufa)
//}}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 (CFrameWnd::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( !CFrameWnd::PreCreateWindow(cs) )
return FALSE;
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
cs.x=0;
cs.y=0;
cs.cx=::GetSystemMetrics(SM_CXSCREEN);
cs.cy=::GetSystemMetrics(SM_CYSCREEN)-30;
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics
#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
CFrameWnd::AssertValid();
}
void CMainFrame::Dump(CDumpContext& dc) const
{
CFrameWnd::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers
BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext)
{
// TODO: Add your specialized code here and/or call the base class
if (!m_wndSplitter.CreateStatic(this, 1, 2)) //創建1行2列的切分窗口
{
TRACE0("Failed to CreateStaticSplitter\n");
return FALSE;
}
CRect rc; //獲得客戶區大小
GetClientRect(rc);
int x=rc.Width()/2;
int y=rc.Height()/2;
if (!m_wndSplitter.CreateView(0, 0, pContext->m_pNewViewClass/*RUNTIME_CLASS(CSourceEditView)*/, CSize(x,y), pContext))
{
TRACE0("Failed to create second pane\n");
return FALSE;
} //創建第1個視圖
if (!m_wndSplitter.CreateView(0, 1, pContext->m_pNewViewClass, CSize(x,y), pContext))
{
TRACE0("Failed to create first pane\n");
return FALSE;
} //創建第2個視圖
m_pEditSrc=&((CEditView*)m_wndSplitter.GetPane(0,0))->GetEditCtrl(); //獲得CEditView視圖中的編輯框控件的指針
m_pEditOut=&((CEditView*)m_wndSplitter.GetPane(0,1))->GetEditCtrl();
/*--------------------------------設置字體--------------------------*/
m_fonta.CreateFont(14, 0,0,0,FW_NORMAL, 0,0,0,
DEFAULT_CHARSET, OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS,
DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, "Verdana");
m_fontb.CreateFont(12, 0,0,0,FW_NORMAL, 0,0,0,
DEFAULT_CHARSET, OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS,
DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, "fixedsys");
m_pEditOut->SetFont(&m_fonta);
m_pEditSrc->SetFont(&m_fontb);
/*--------------------------------設置字體--------------------------*/
return true;
}
void CMainFrame::OnCifa()
{
// TODO: Add your command handler code here
m_pEditOut->SetWindowText("\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\t正在進行詞法分析，稍等....");
CWaitCursor cur;
CString str, strTemp;
m_pEditSrc->GetWindowText(strTemp);
if(strTemp.IsEmpty())
{
m_pEditOut->SetWindowText("\r\n\r\n\r\n\r\n\r\n\r\n\r\n請在左邊編輯源程序或打開一個源程序文件!\r\n\r\n然后再進行詞法分析");
return;
}
char buf[10000];
int sz=m_pEditSrc->GetWindowText(buf,10000); //獲得源代碼
::strcpy(m_cfenxi.m_str,buf);
m_cfenxi.CiFaFenXi(); //進行詞法分析
CIFA** p=m_cfenxi.m_cifa;
int s=0;
int a=p[s]->nType;
while ((p[s]->nType)>=0)
s++;
char (*ep)[100];
ep=m_cfenxi.m_szErrMsg;
//result to : p,s,ep
int ErrorCount=0;
str.Format("\r\n\t\t詞法分析結果\r\n\r\n\r\n輸出格式：二元式序列（類型，值）單詞\r\n\r\n");
for (int i=0;i<s;i++)
{
if (p[i]->nType>0)
{
int toTP=p[i]->nType;
if(toTP==1 || toTP==2 || toTP==3) toTP=toTP;
else if(toTP==4||toTP==5) toTP=4;
else if(toTP>=6&&toTP<=26) toTP=5;
else if(toTP>=27&&toTP<=40) toTP=6;
else if(toTP>=41&&toTP<=50) toTP=7;
strTemp.Format("(%s, %d)\t%s\r\n",m_cfenxi.m_szTP[toTP],p[i]->nValue,p[i]->szText);
str+=strTemp;
}
else
{
ErrorCount++;
if (p[i]->nValue==2 && (p[i]->szText[0]>126 || p[i]->szText[0]<32))
{
strTemp.Format("錯誤號：%d %s 【 無法顯示該字符！ 】\r\n", p[i]->nValue,ep[p[i]->nValue]);
str+=strTemp;
}
else
{
strTemp.Format("錯誤號：%d %s 【 %s 】\r\n",p[i]->nValue,ep[p[i]->nValue],p[i]->szText);
str+=strTemp;
}
}
}
strTemp.Format("\r\n 發現 %d 個錯誤！\r\n",ErrorCount);
str+=strTemp;
m_pEditOut->SetWindowText(str);
}
void CMainFrame::OnFileOpen()
{
// TODO: Add your command handler code here
CFileDialog *lpf;
CStdioFile sf;
CString strTemp, strOut;
lpf=new CFileDialog(TRUE,NULL,NULL,NULL,NULL);
if(lpf->DoModal()==IDOK)
{
CString sz;
sz=lpf->GetFileName();
if(sf.Open(sz,CFile::modeRead))
{
while(sf.ReadString(strTemp))
{
strOut+=strTemp;
strOut+="\r\n";
}
m_pEditSrc->SetWindowText(strOut);
sf.Close();
}
}
delete lpf;
}
void CMainFrame::OnYufa()
{
CWaitCursor cur;
CString str,strTemp;
m_pEditSrc->GetWindowText(strTemp);
if(strTemp.IsEmpty())
{
m_pEditOut->SetWindowText("\r\n\r\n\r\n\r\n\r\n\r\n\r\n請在左邊編輯源程序或打開一個源程序文件!\r\n\r\n然后再進行語法分析");
return;
}
/*
char buf[30003];
int sz=m_pEditSrc->GetWindowText(buf,30000);
buf[sz]=0;
::strcpy(m_cfenxi.m_str,buf);
m_cfenxi.CiFaFenXi(); */
m_yfenxi.init(m_cfenxi);
CIFA** cp=m_yfenxi.m_cifa;
int s=0;
while ((cp[s]->nType)>=0)
s++;
char (*ep)[100];
ep=m_yfenxi.m_szErrMsg;
for (int i=0;i<s;i++)
if (cp[i]->nType==0)
break;
m_yfenxi.YuFaFenXi(); //語法分析
//result to : cp,s,ep
m_pEditOut->SetWindowText("");
str.Format("\r\n\t\t語法分析結果\r\n\r\n\r\n");
if (m_yfenxi.m_nErrNo==0)
{
strTemp.Format("源程序語法正確！\r\n");
str+=strTemp;
}
else
{
strTemp.Format("語法上有錯誤！！\r\n");
str+=strTemp;
m_pEditSrc->SetSel(cp[m_yfenxi.m_nErrAddr]->nAddr,
cp[m_yfenxi.m_nErrAddr]->nAddr
+::strlen(cp[m_yfenxi.m_nErrAddr]->szText));
strTemp.Format("\r\n錯誤號：%d %s\r\n",
m_yfenxi.m_nErrNo,
ep[m_yfenxi.m_nErrNo]);
str+=strTemp;
}
m_pEditOut->SetWindowText(str);
}
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