optionsdlg.cpp

一款密码保险箱源码

	m_btnColorRowHighlight.SetColor(m_rgbRowHighlight);

	m_btnColorRowHighlight.SetCustomText(TRL("More Colors..."));
	m_btnColorRowHighlight.SetDefaultText(TRL("Default"));

	if(m_dwDefaultExpire == 0)
	{
		m_bDefaultExpire = FALSE;
		GetDlgItem(IDC_EDIT_DEFAULTEXPIRE)->EnableWindow(FALSE);
	}
	else m_bDefaultExpire = TRUE;

	UpdateData(FALSE);
	OnCheckLockAfterTime();

	return TRUE;
}

void COptionsDlg::AddTcItem(LPCTSTR lpName, int iImageIndex)
{
	TCITEM tci;
	ZeroMemory(&tci, sizeof(TCITEM));
	tci.mask = TCIF_TEXT | TCIF_IMAGE;

	tci.cchTextMax = static_cast<int>(_tcslen(lpName));
	tci.pszText = const_cast<LPTSTR>(lpName);
	tci.iImage = iImageIndex;
	
	m_tabMenu.InsertItem(m_tabMenu.GetItemCount(), &tci);
}

void COptionsDlg::OnOK() 
{
	UpdateData(TRUE);

	WORD wVK = 0, wMod = 0;
	m_hkAutoType.GetHotKey(wVK, wMod);
	DWORD dwNewHotKey = ((DWORD)wMod << 16) | (DWORD)wVK;
	if(dwNewHotKey != m_dwATHotKey)
	{
		if(m_pParentDlg->RegisterGlobalHotKey(HOTKEYID_AUTOTYPE, dwNewHotKey, (m_dwATHotKey != 0) ? TRUE : FALSE, TRUE) == FALSE)
			return;

		m_dwATHotKey = dwNewHotKey;
	}

	m_rgbRowHighlight = m_btnColorRowHighlight.GetColor();
	if((m_bLockAfterTime == TRUE) && (m_nLockAfter < 5)) m_nLockAfter = 5;

	if(m_bDefaultExpire == FALSE) m_dwDefaultExpire = 0;

	m_ilIcons.DeleteImageList();
	m_ilOptionIcons.DeleteImageList();
	CDialog::OnOK();
}

void COptionsDlg::OnCancel() 
{
	m_ilIcons.DeleteImageList();
	m_ilOptionIcons.DeleteImageList();
	CDialog::OnCancel();
}

void COptionsDlg::OnBtnSelFont() 
{
	CString strFontSpec = m_strFontSpec;
	CString strFace, strSize, strFlags;
	int nChars = strFontSpec.ReverseFind(_T(';'));
	int nSizeEnd = strFontSpec.ReverseFind(_T(','));
	strFace = strFontSpec.Left(nChars);
	strSize = strFontSpec.Mid(nChars + 1, nSizeEnd - nChars - 1);
	strFlags = strFontSpec.Right(4);
	int nSize = _ttoi((LPCTSTR)strSize);
	int nWeight = FW_NORMAL;
	if(strFlags.GetAt(0) == _T('1')) nWeight = FW_BOLD;
	BYTE bItalic = (BYTE)((strFlags.GetAt(1) == _T('1')) ? TRUE : FALSE);
	BYTE bUnderlined = (BYTE)((strFlags.GetAt(2) == _T('1')) ? TRUE : FALSE);
	BYTE bStrikeOut = (BYTE)((strFlags.GetAt(3) == _T('1')) ? TRUE : FALSE);

	LOGFONT lf;
	CDC *pDC = GetDC();
	HDC hDC = pDC->m_hDC;
	ASSERT(hDC != NULL);
	if(hDC != NULL) lf.lfHeight = -MulDiv(nSize, GetDeviceCaps(hDC, LOGPIXELSY), 72);
	else { ASSERT(FALSE); lf.lfHeight = -nSize; }
	ReleaseDC(pDC); pDC = NULL;

	lf.lfWidth = 0; lf.lfEscapement = 0; lf.lfOrientation = 0;
	lf.lfWeight = nWeight; lf.lfItalic = bItalic; lf.lfUnderline = bUnderlined;
	lf.lfStrikeOut = bStrikeOut; lf.lfCharSet = DEFAULT_CHARSET;
	lf.lfOutPrecision = OUT_DEFAULT_PRECIS; lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
	lf.lfQuality = DEFAULT_QUALITY; lf.lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
	_tcscpy_s(lf.lfFaceName, _countof(lf.lfFaceName), strFace);

	CFontDialog dlg(&lf);
	CString strTemp;

	if(dlg.DoModal() == IDOK)
	{
		int dSize = dlg.GetSize();
		dSize = (dSize >= 0) ? dSize : -dSize;
		m_strFontSpec = dlg.GetFaceName();
		m_strFontSpec += _T(";");
		strTemp.Format(_T("%d"), dSize / 10);
		m_strFontSpec += strTemp;
		m_strFontSpec += _T(",");
		m_strFontSpec += (dlg.IsBold() == TRUE) ? _T('1') : _T('0');
		m_strFontSpec += (dlg.IsItalic() == TRUE) ? _T('1') : _T('0');
		m_strFontSpec += (dlg.IsUnderline() == TRUE) ? _T('1') : _T('0');
		m_strFontSpec += (dlg.IsStrikeOut() == TRUE) ? _T('1') : _T('0');
	}
}

void COptionsDlg::OnSelChangeTabMenu(NMHDR* pNMHDR, LRESULT* pResult) 
{
	int nCurSel = m_tabMenu.GetCurSel();

	UNREFERENCED_PARAMETER(pNMHDR);

	UpdateData(TRUE);

	switch(nCurSel)
	{
	case OPTGRP_SECURITY:
		m_wndgrp.HideAllExcept(OPTGRP_SECURITY);
		if(m_bLockAfterTime == FALSE)
			GetDlgItem(IDC_EDIT_LOCKSECONDS)->EnableWindow(FALSE);
		if(m_bDefaultExpire == FALSE)
			GetDlgItem(IDC_EDIT_DEFAULTEXPIRE)->EnableWindow(FALSE);
		break;
	case OPTGRP_GUI:
		m_wndgrp.HideAllExcept(OPTGRP_GUI);
		break;
	case OPTGRP_FILES:
		m_wndgrp.HideAllExcept(OPTGRP_FILES);
		break;
	case OPTGRP_MEMORY:
		m_wndgrp.HideAllExcept(OPTGRP_MEMORY);
		if(m_nClipboardMethod != CM_TIMED)
			GetDlgItem(IDC_EDIT_CLIPBOARDTIME)->EnableWindow(FALSE);
		break;
	case OPTGRP_SETUP:
		m_wndgrp.HideAllExcept(OPTGRP_SETUP);
		if(m_bDisableAutoType == TRUE)
			m_hkAutoType.EnableWindow(FALSE);
		break;
	case OPTGRP_ADVANCED:
		m_wndgrp.HideAllExcept(OPTGRP_ADVANCED);
		break;
	default:
		ASSERT(FALSE);
		break;
	}

	*pResult = 0;
}

void COptionsDlg::OnBtnCreateAssoc() 
{
	if(CPwSafeApp::RegisterShellAssociation() == TRUE)
	{
		NotifyAssocChanged();

		MessageBox(TRL("Successfully associated KeePass with .kdb files! A double-click on a .kdb file will now start KeePass automatically!"),
			TRL("Password Safe"), MB_OK | MB_ICONINFORMATION);
	}
	else
	{
		MessageBox(TRL("Failed to change the .kdb file association. Make sure you have the rights to write to the registry and change file associations."),
			TRL("Password Safe"), MB_OK | MB_ICONWARNING);
	}
}

void COptionsDlg::OnBtnDeleteAssoc() 
{
	if(CPwSafeApp::UnregisterShellAssociation() == TRUE)
	{
		NotifyAssocChanged();

		MessageBox(TRL("Successfully removed association! KeePass won't be started any more when double-clicking on a .kdb file!"),
			TRL("Password Safe"), MB_OK | MB_ICONINFORMATION);
	}
	else
	{
		MessageBox(TRL("Failed to change the .kdb file association. Make sure you have the rights to write to the registry and change file associations."),
			TRL("Password Safe"), MB_OK | MB_ICONWARNING);
	}
}

void COptionsDlg::NotifyAssocChanged()
{
	HINSTANCE hShell32 = LoadLibrary(_T("Shell32.dll"));
	if(hShell32 != NULL)
	{
		LPSHCHANGENOTIFY lpSHChangeNotify = (LPSHCHANGENOTIFY)GetProcAddress(
			hShell32, "SHChangeNotify");

		if(lpSHChangeNotify != NULL)
		{
			lpSHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, NULL, NULL);
		}
		else { ASSERT(FALSE); }

		FreeLibrary(hShell32);
	}
	else { ASSERT(FALSE); }
}

void COptionsDlg::OnRadioClipMethodSecure() 
{
	CString str = TRL("Warning! It is possible that this option won't work correctly on your system, especially if you are using any clipboard enhancing or clipboard backup tools.");
	str += _T("\r\n\r\n");
	str += TRL("If you notice any problems with the enhanced method, switch back to the timed clipboard clearing method.");
	MessageBox((LPCTSTR)str, TRL("Password Safe"), MB_ICONINFORMATION | MB_OK);

	UpdateData(TRUE);
	if(m_nClipboardMethod == CM_TIMED) GetDlgItem(IDC_EDIT_CLIPBOARDTIME)->EnableWindow(TRUE);
	else GetDlgItem(IDC_EDIT_CLIPBOARDTIME)->EnableWindow(FALSE);
}

void COptionsDlg::OnRadioClipMethodTimed() 
{
	UpdateData(TRUE);
	if(m_nClipboardMethod == CM_TIMED) GetDlgItem(IDC_EDIT_CLIPBOARDTIME)->EnableWindow(TRUE);
	else GetDlgItem(IDC_EDIT_CLIPBOARDTIME)->EnableWindow(FALSE);
}

void COptionsDlg::OnCheckDefaultExpire() 
{
	UpdateData(TRUE);

	if(m_bDefaultExpire == TRUE) GetDlgItem(IDC_EDIT_DEFAULTEXPIRE)->EnableWindow(TRUE);
	else GetDlgItem(IDC_EDIT_DEFAULTEXPIRE)->EnableWindow(FALSE);
}

void COptionsDlg::OnCheckLockAfterTime() 
{
	UpdateData(TRUE);

	if(m_bLockAfterTime == FALSE) GetDlgItem(IDC_EDIT_LOCKSECONDS)->EnableWindow(FALSE);
	else GetDlgItem(IDC_EDIT_LOCKSECONDS)->EnableWindow(TRUE);
}