/////////////////////////////////////////////////////////////////////////////
// Copyright (C) 1998 by Jorge Lodos
// All rights reserved
//
// Distribute and use freely, except:
// 1. Don't alter or remove this notice.
// 2. Mark the changes you made
//
// Send bug reports, bug fixes, enhancements, requests, etc. to:
// lodos@cigb.edu.cu
/////////////////////////////////////////////////////////////////////////////
// edfopdlg.cpp : implementation file
//
#include "stdafx.h"
#include "resource.h"
#include "editcmd.h"
#include "edfopdlg.h"
#include "filesup.h"
#include "ccrystaltextbuffer.h"
#include <dlgs.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CEditFileOpenDlg
IMPLEMENT_DYNAMIC (CEditFileOpenDlg, CFileDialog)
CEditFileOpenDlg::CEditFileOpenDlg (BOOL bOpenFileDialog, LPCTSTR lpszDefExt, LPCTSTR lpszFileName,
DWORD dwFlags, LPCTSTR lpszFilter, CWnd* pParentWnd) : CFileDialog (bOpenFileDialog, lpszDefExt,
lpszFileName, dwFlags, lpszFilter, pParentWnd)
{
//{{AFX_DATA_INIT(CEditFileOpenDlg)
//}}AFX_DATA_INIT
m_ofn.Flags |= OFN_EXPLORER|OFN_ENABLETEMPLATE;
m_ofn.lpTemplateName = MAKEINTRESOURCE (CEditFileOpenDlg::IDD);
m_bPreview = TRUE;
m_nEncoding = CCrystalTextBuffer::m_nDefaultEncoding;
m_bRecode = m_nEncoding != -1;
m_nFormat = 0;
}
void CEditFileOpenDlg::
DoDataExchange (CDataExchange * pDX)
{
CFileDialog::DoDataExchange (pDX);
//{{AFX_DATA_MAP(CFileDialog)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP (CEditFileOpenDlg, CFileDialog)
//{{AFX_MSG_MAP(CEditFileOpenDlg)
ON_CBN_SELCHANGE (IDC_ENCODING, OnChangeEncoding)
ON_CBN_SELCHANGE (IDC_FORMAT, OnChangeFormat)
ON_BN_CLICKED (IDC_PREVIEW, OnPreview)
ON_BN_CLICKED (IDC_RECODE, OnRecode)
ON_WM_QUERYNEWPALETTE ()
ON_WM_PALETTECHANGED ()
ON_WM_SETFOCUS ()
ON_WM_SIZE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP ()
BOOL CEditFileOpenDlg::LoadDib (LPCTSTR pszName)
{
CString sExt = GetExt (pszName);
sExt.MakeLower ();
if (sExt == _T ("bmp") || sExt == _T ("dib"))
if (m_ctlDib.LoadDib (pszName))
{
m_ctlText.ShowWindow (SW_HIDE);
m_ctlDib.ShowWindow (SW_SHOW);
CString sDesc;
sDesc.Format (_T ("Width:\t%d\nHeight:\t%d\nColors:\t%d"),
m_ctlDib.m_DIB.Width (), m_ctlDib.m_DIB.Height (), m_ctlDib.m_DIB.NumColors ());
m_ctlDesc.SetWindowText (sDesc);
return TRUE;
}
else
{
m_ctlDib.ShowWindow (SW_HIDE);
m_ctlText.ShowWindow (SW_SHOW);
m_ctlText.SetWindowText (_T (""));
m_ctlDesc.SetWindowText (_T (""));
return FALSE;
}
else
{
m_ctlDib.ShowWindow (SW_HIDE);
m_ctlText.ShowWindow (SW_SHOW);
m_ctlDesc.SetWindowText (_T (""));
TRY
CStdioFile oFile (pszName, CFile::modeRead|CFile::shareDenyNone|CFile::typeText);
CString sEntry;
sExt.Empty ();
CRect rc;
m_ctlText.GetWindowRect (rc);
int i, l = rc.Height () / 12;
for (i = 0; i < l; i++)
{
if (!oFile.ReadString (sEntry))
break;
if (!sExt.IsEmpty ())
sExt += _T ('\n');
sExt += sEntry;
}
m_ctlText.SetWindowText (sExt);
CATCH_ALL (e)
m_ctlText.SetWindowText (_T (""));
return FALSE;
END_CATCH_ALL
}
return TRUE;
}
void CEditFileOpenDlg::RemoveDib ()
{
m_ctlDib.RemoveDib ();
m_ctlDib.ShowWindow (SW_HIDE);
m_ctlText.ShowWindow (SW_SHOW);
m_ctlText.SetWindowText (_T (""));
m_ctlDesc.SetWindowText (_T (""));
}
/////////////////////////////////////////////////////////////////////////////
#ifdef _DEBUG
void CEditFileOpenDlg::Dump (CDumpContext &dc) const
{
CFileDialog::Dump (dc);
if (m_bPreview)
dc << _T ("preview is enabled\n");
else
dc << _T ("preview is disabled\n");
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
extern EDITPADC_CLASS LPCTSTR pszCodeNames[];
extern EDITPADC_CLASS void FillComboBox (CComboBox &Control, LPCTSTR *pszItems);
EDITPADC_CLASS LPCTSTR pszFormats[] =
{
_T ("Plain text"),
_T ("Try to use native format (RTF...)"),
_T ("Binary"),
NULL
};
BOOL CEditFileOpenDlg::OnInitDialog ()
{
CFileDialog::OnInitDialog ();
m_ctlPreview.SubclassDlgItem (IDC_PREVIEW, this);
m_ctlDib.SubclassDlgItem (IDC_IMAGE, this);
m_ctlText.SubclassDlgItem (IDC_TEXT, this);
m_ctlDesc.SubclassDlgItem (IDC_DESC, this);
m_ctlEncodings.SubclassDlgItem (IDC_ENCODING, this);
FillComboBox (m_ctlEncodings, pszCodeNames);
m_ctlEncodings.SetCurSel (m_nEncoding);
m_ctlFormat.SubclassDlgItem (IDC_FORMAT, this);
FillComboBox (m_ctlFormat, pszFormats);
m_ctlFormat.SetCurSel (0);
GetDlgItem (IDC_PREVIEW)->SendMessage (BM_SETCHECK, m_bPreview ? 1 : 0);
GetDlgItem (IDC_RECODE)->SendMessage (BM_SETCHECK, m_bRecode ? 1 : 0);
m_ctlEncodings.EnableWindow (m_bRecode);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CEditFileOpenDlg::OnFileNameChange ()
{
CFileDialog::OnFileNameChange ();
if (m_bPreview)
LoadDib (GetPathName ()); // the control will handle errors
}
void CEditFileOpenDlg::OnFolderChange ()
{
CFileDialog::OnFolderChange ();
RemoveDib ();
}
void CEditFileOpenDlg::OnPreview ()
{
m_bPreview = !m_bPreview;
if (m_bPreview)
LoadDib (GetPathName ()); // the control will handle errors
else
RemoveDib (); // no preview
}
void CEditFileOpenDlg::OnRecode ()
{
m_bRecode = !m_bRecode;
m_nEncoding = m_bRecode ? m_ctlEncodings.GetCurSel () : -1;
m_ctlEncodings.EnableWindow (m_bRecode);
}
void CEditFileOpenDlg::OnChangeEncoding ()
{
UpdateData();
m_nEncoding = m_ctlEncodings.GetCurSel ();
}
void CEditFileOpenDlg::OnChangeFormat ()
{
UpdateData();
m_nFormat = m_ctlFormat.GetCurSel ();
}
BOOL CEditFileOpenDlg::OnQueryNewPalette ()
{
m_ctlDib.SendMessage (WM_QUERYNEWPALETTE); // redo the palette if necessary
return CFileDialog::OnQueryNewPalette ();
}
void CEditFileOpenDlg::OnPaletteChanged (CWnd *pFocusWnd)
{
CFileDialog::OnPaletteChanged (pFocusWnd);
m_ctlDib.SendMessage (WM_PALETTECHANGED, (WPARAM) pFocusWnd->GetSafeHwnd ()); // redo the palette if necessary
}
void CEditFileOpenDlg::OnSetFocus (CWnd *pOldWnd)
{
CFileDialog::OnSetFocus (pOldWnd);
m_ctlDib.SendMessage (WM_QUERYNEWPALETTE); // redo the palette if necessary
}
void CEditFileOpenDlg::OnSize(UINT nType, int cx, int cy)
{
CFileDialog::OnSize(nType, cx, cy);
CWnd *pWnd = GetParent ()->GetDlgItem (lst2);
if (pWnd)
{
CRect rc, rc2;
pWnd->GetWindowRect (rc);
m_ctlDib.GetWindowRect (rc2);
ScreenToClient (rc2);
m_ctlDib.MoveWindow (rc2.left, rc2.top, rc2.Width (), rc.Height ());
if (m_bPreview)
LoadDib (GetPathName ());
m_ctlText.GetWindowRect (rc2);
ScreenToClient (rc2);
m_ctlText.MoveWindow (rc2.left, rc2.top, rc2.Width (), rc.Height ());
m_ctlPreview.GetWindowRect (rc);
ScreenToClient (rc);
m_ctlPreview.MoveWindow (rc2.left, rc.top, rc.Width (), rc.Height ());
m_ctlDesc.GetWindowRect (rc);
ScreenToClient (rc);
m_ctlDesc.MoveWindow (rc2.left, rc.top, rc.Width (), rc.Height ());
}
}
/*
* stc3, stc2 The two label controls ("File name" and "Files of type")
* edt1, cmb1 The edit control and the drop-down box.
* IDOK, IDCANCEL The OK and Cancel button.
* lst1 The window that is used to browse the namespace.
* lst2 The window that is used to browse the file(s).
*/
/////////////////////////////////////////////////////////////////////////////
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