cdbdoc.cpp

MFC编程实例

#include "stdafx.h"
#include "CDB.h"
#include "FileDlg.h"
#include "CDBDoc.h"
#include "CusFDlg.h"
#include "Dlgs.h"
#include "shlobj.h"

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

IMPLEMENT_DYNCREATE(CCDBDoc, CDocument)

BEGIN_MESSAGE_MAP(CCDBDoc, CDocument)
	//{{AFX_MSG_MAP(CCDBDoc)
	ON_COMMAND(ID_FILEDIALOGBOX_FILEOPEN, OnFiledialogboxFileopen)
	ON_COMMAND(ID_FILEDIALOGBOX_FILESAVE, OnFiledialogboxFilesave)
	ON_COMMAND(ID_FILEDIALOGBOX_CUSTOMIZEDFILEOPEN, OnFiledialogboxCustomizedfileopen)
	ON_COMMAND(ID_FILEDIALOGBOX_CUSTOMIZEFILEOPENOLD, OnFiledialogboxCustomizefileopenold)
	ON_COMMAND(ID_FILEDIALOGBOX_DIRDIALOG, OnFiledialogboxDirdialog)
	ON_COMMAND(ID_FILEDIALOGBOX_DIRDIALOGOLD, OnFiledialogboxDirdialogold)
	ON_COMMAND(ID_FILEDIALOGBOX_CUSTOMFILEDLG, OnFiledialogboxCustomfiledlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

CCDBDoc::CCDBDoc()
{
}

CCDBDoc::~CCDBDoc()
{
}

BOOL CCDBDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	return TRUE;
}

void CCDBDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
	}
	else
	{
	}
}

#ifdef _DEBUG
void CCDBDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CCDBDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif

void CCDBDoc::OnFiledialogboxFileopen() 
{
	CFileDialog	dlg(TRUE);
	CString szStr;

    dlg.m_ofn.lpstrFilter="Source Files(*.C;*.CPP;*.H;*.HPP)\0*.C;*.CPP;*.H;*.HPP\0Document(*.DOC;*.HTML)\0*.DOC;*.HTML\0All(*.*)\0*.*\0";
    dlg.m_ofn.nFilterIndex=1; 
	dlg.m_ofn.lpstrCustomFilter="DIB Files(*.BMP)\0*.BMP\0";
	dlg.m_ofn.nMaxCustFilter=26;
	if(dlg.DoModal() == IDOK)
	{
		szStr="File Name: ";
		szStr+=dlg.GetFileName();
		AfxMessageBox(szStr);
		szStr.Empty();
		szStr="Path Name: ";
		szStr+=dlg.GetPathName();
		AfxMessageBox(szStr);
	}
}

void CCDBDoc::OnFiledialogboxFilesave() 
{
	char szFile[256];
	CFileDialog	dlg(FALSE);
	CString szStr;

	sprintf(szFile, "TestFile");
	dlg.m_ofn.lpstrFile=szFile;
    dlg.m_ofn.nMaxFile=sizeof(szFile);
    dlg.m_ofn.lpstrDefExt="DIB";
    dlg.m_ofn.lpstrFilter="Source Files(*.C;*.CPP;*.H;*.HPP)\0*.C;*.CPP;*.H;*.HPP\0Document(*.DOC;*.HTML)\0*.DOC;*.HTML\0All(*.*)\0*.*\0";
    dlg.m_ofn.nFilterIndex=1;
	if(dlg.DoModal() == IDOK)
	{
		szStr="File Name: ";
		szStr+=dlg.GetFileName();
		AfxMessageBox(szStr);
		szStr.Empty();
		szStr="Path Name: ";
		szStr+=dlg.GetPathName();
		AfxMessageBox(szStr);
	}
}

void CCDBDoc::OnFiledialogboxCustomizedfileopen() 
{
	CFileDialog	dlg(TRUE);
	CString szStr;
	POSITION posi;
	LPSTR lpstr;

    dlg.m_ofn.lpstrFilter="Source Files(*.C;*.CPP;*.H;*.HPP)\0*.C;*.CPP;*.H;*.HPP\0Document(*.DOC;*.HTML)\0*.DOC;*.HTML\0All(*.*)\0*.*\0";
    dlg.m_ofn.nFilterIndex=1; 
	dlg.m_ofn.lpstrCustomFilter="DIB Files(*.BMP)\0*.BMP\0";
	dlg.m_ofn.nMaxCustFilter=26;
	dlg.m_ofn.Flags|=OFN_ALLOWMULTISELECT | OFN_SHOWHELP;
	dlg.m_ofn.Flags&=~OFN_HIDEREADONLY;
	dlg.m_ofn.lpstrTitle="Explorer Style Open";
	if(dlg.DoModal() == IDOK)
	{
		szStr="File Name: ";
		lpstr=dlg.m_ofn.lpstrFile+dlg.m_ofn.nFileOffset;
		while(*lpstr != '\0')
		{
			szStr+=lpstr;
			szStr+="; ";
			lpstr+=strlen(lpstr);
			lpstr++;
		}
		AfxMessageBox(szStr);
		szStr.Empty();
		szStr="Path Name: ";
		posi=dlg.GetStartPosition();
		while(posi != NULL)
		{
			szStr+=dlg.GetNextPathName(posi);
			szStr+="; ";
		}
		AfxMessageBox(szStr);
	}	
}

void CCDBDoc::OnFiledialogboxCustomizefileopenold() 
{
	CFileDialog	dlg(TRUE);
	CString szStr;
	POSITION posi;
	LPSTR lpstr;
	LPSTR lpstrNx;
	char buf[256];

    dlg.m_ofn.lpstrFilter="Source Files(*.C;*.CPP;*.H;*.HPP)\0*.C;*.CPP;*.H;*.HPP\0Document(*.DOC;*.HTML)\0*.DOC;*.HTML\0All(*.*)\0*.*\0";
    dlg.m_ofn.nFilterIndex=1; 
	dlg.m_ofn.lpstrCustomFilter="DIB Files(*.BMP)\0*.BMP\0";
	dlg.m_ofn.nMaxCustFilter=26;
	dlg.m_ofn.Flags|=OFN_ALLOWMULTISELECT | OFN_SHOWHELP;
	dlg.m_ofn.Flags&=~OFN_EXPLORER;
	dlg.m_ofn.Flags&=~OFN_HIDEREADONLY;
	dlg.m_ofn.Flags&=~OFN_LONGNAMES;
	dlg.m_ofn.lpstrTitle="Old Style Open";
	if(dlg.DoModal() == IDOK)
	{
		szStr="File Name: ";
		lpstr=dlg.m_ofn.lpstrFile+dlg.m_ofn.nFileOffset;
		while(TRUE)
		{
			lpstrNx=strchr(lpstr, ' ');
			if(lpstrNx == NULL)
			{
				szStr+=lpstr;
				break;
			}
			else
			{
				memset(buf, 0, 256);
				strncpy(buf, lpstr, lpstrNx-lpstr);
				szStr+=buf;
			}
			szStr+="; ";
			lpstr=lpstrNx;
			lpstr++;
		}
		AfxMessageBox(szStr);
		szStr.Empty();
		szStr="Path Name: ";
		posi=dlg.GetStartPosition();
		while(posi != NULL)
		{
			szStr+=dlg.GetNextPathName(posi);
			szStr+="; ";
		}
		AfxMessageBox(szStr);
	}	
}

void CCDBDoc::OnFiledialogboxDirdialog() 
{
	BROWSEINFO bi;
	char szBuf[MAX_PATH];
	LPITEMIDLIST pidl;
	LPMALLOC pMalloc;
	CString szStr;

	if(::SHGetMalloc(&pMalloc) == NOERROR)
	{
		bi.hwndOwner=NULL;
		bi.pidlRoot=NULL;
		bi.pszDisplayName=szBuf;
		bi.lpszTitle=_T("Select Directory");
		bi.ulFlags=BIF_RETURNFSANCESTORS | BIF_RETURNONLYFSDIRS;
		bi.lpfn=NULL;
		bi.lParam=0;
		if((pidl=::SHBrowseForFolder(&bi)) != NULL)
		{
			if(::SHGetPathFromIDList(pidl, szBuf))
			{ 
				szStr="Selected Directory: ";
				szStr+=szBuf;
				AfxMessageBox(szStr);
			}
			pMalloc->Free(pidl);
		}
		pMalloc->Release();
	}
}

void CCDBDoc::OnFiledialogboxDirdialogold() 
{
	CString szStr;
    MCFileDialog  dlg
	(
		FALSE,
		NULL,
		NULL, 
		OFN_SHOWHELP | OFN_HIDEREADONLY | 
		OFN_OVERWRITEPROMPT | OFN_ENABLETEMPLATE,
		NULL, 
		AfxGetApp()->m_pMainWnd
	);
    dlg.m_ofn.hInstance=AfxGetInstanceHandle();
    dlg.m_ofn.lpTemplateName=MAKEINTRESOURCE(IDD_DIR);
	dlg.m_ofn.Flags&=~OFN_EXPLORER;
	dlg.m_ofn.Flags&=~OFN_LONGNAMES;
	dlg.m_ofn.lpstrTitle="Directory Dialog";
    if(dlg.DoModal() == IDOK)
    {
		dlg.m_ofn.lpstrFile[dlg.m_ofn.nFileOffset-1]=0;
		szStr="Selected Dir: ";
		szStr+=dlg.m_ofn.lpstrFile;
		AfxMessageBox(szStr);
    }	
}

void CCDBDoc::OnFiledialogboxCustomfiledlg() 
{
	MCCusFileDialog dlg(TRUE);

	dlg.m_ofn.lpTemplateName=MAKEINTRESOURCE(IDD_COMDLG32);
	dlg.m_ofn.Flags|=OFN_ENABLETEMPLATE;

	dlg.DoModal();
}