pascalcompilerdlg.cpp

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// PascalCompilerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "PascalCompiler.h"
#include "PascalCompilerDlg.h"
#include "TokenizeDlg.h"
#include "ParseDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

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

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPascalCompilerDlg dialog

CPascalCompilerDlg::CPascalCompilerDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPascalCompilerDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPascalCompilerDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPascalCompilerDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPascalCompilerDlg)
	DDX_Control(pDX, IDC_RICHEDIT1, m_MyRichEdit);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPascalCompilerDlg, CDialog)
	//{{AFX_MSG_MAP(CPascalCompilerDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_COMMAND(IDM_OPENFILE, OnOpenfile)
	ON_COMMAND(IDM_SAVEFILE, OnSavefile)
	ON_COMMAND(IDM_NEWFILE, OnNewfile)
	ON_WM_SIZE()
	ON_COMMAND(IDM_TOKENIZE, OnTokenize)
	ON_COMMAND(IDM_PARSE, OnParse)
	ON_COMMAND(IDM_ABOUT, OnAbout)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPascalCompilerDlg message handlers

BOOL CPascalCompilerDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// 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)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		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
	ShowWindow(SW_SHOWMAXIMIZED);

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

void CPascalCompilerDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::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 CPascalCompilerDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (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
	{
		CDialog::OnPaint();
	}
}

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

void CPascalCompilerDlg::OnOpenfile() 
{
	// TODO: Add your command handler code here
	//显示文件打开对话框
	CFileDialog dlg(TRUE, "SQL", "*.txt",OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,"Text Files(*.txt)|*.txt|SQL Files(*.sql)|*.sql|All Files(*.*)|*.*||"); 
 
	if ( dlg.DoModal()!=IDOK ) return;
	
	//获取文件的绝对路径
	CString sFileName=dlg.GetPathName();
	
	//打开文件
	CStdioFile out;
	out.Open(sFileName, CFile::modeRead);
	CString sSql="",s;
	
	//读取文件
	do
	{
		out.ReadString(s);
		sSql=sSql+s+(char)10;
	}while (out.GetPosition()!=out.GetLength());
	
	
	out.Close(); 
	m_MyRichEdit.SetWindowText(sSql);
}

void CPascalCompilerDlg::OnSavefile() 
{
	// TODO: Add your command handler code here
	//显示文件保存对话框
	CFileDialog dlg(FALSE, "SQL", "*.txt",OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"Text Files(*.txt)|*.txt|SQL Files(*.sql)|*.sql|All Files(*.*)|*.*||"); if ( dlg.DoModal()!=IDOK ) return;

	//获取文件的绝对路径
	CString sFileName=dlg.GetPathName();
	CStdioFile out;

	//打开文件
	out.Open(sFileName, CFile::modeCreate | CFile::modeWrite);

	//保存文件
	CString sSql;
	m_MyRichEdit.GetWindowText(sSql);
	out.WriteString(sSql);
	out.Close();
}

void CPascalCompilerDlg::OnNewfile() 
{
	// TODO: Add your command handler code here
	m_MyRichEdit.SetWindowText(""); 
}

void CPascalCompilerDlg::OnSize(UINT nType, int cx, int cy) 
{
	CDialog::OnSize(nType, cx, cy);
	
	// TODO: Add your message handler code here
	CRect rect;
	if (m_MyRichEdit.GetSafeHwnd())
	{
		GetClientRect(&rect);
		m_MyRichEdit.MoveWindow(rect);
	}
}

void CPascalCompilerDlg::OnTokenize() 
{
	// TODO: Add your command handler code here
	CTokenizeDlg dlg;
	dlg.DoModal();
}

void CPascalCompilerDlg::OnParse() 
{
	// TODO: Add your command handler code here
	CParseDlg dlg;
	dlg.DoModal();
}

void CPascalCompilerDlg::OnAbout() 
{
	// TODO: Add your command handler code here
	CAboutDlg dlg;
	dlg.DoModal();
}