/* * jeditinitDlg.cpp - part of jEditLauncher package * Copyright (C) 2001 John Gellene * jgellene@nyc.rr.com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or any later version. * * Notwithstanding the terms of the General Public License, the author grants * permission to compile and link object code generated by the compilation of * this program with object code and libraries that are not subject to the * GNU General Public License, provided that the executable output of such * compilation shall be distributed with source code on substantially the * same basis as the jEditLauncher package of which this program is a part. * By way of example, a distribution would satisfy this condition if it * included a working makefile for any freely available make utility that * runs on the Windows family of operating systems. This condition does not * require a licensee of this software to distribute any proprietary software * (including header files and libraries) that is licensed under terms * prohibiting redistribution to third parties. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. * * $Id: jeditinitDlg.cpp,v 1.3 2001/09/05 11:31:38 jgellene Exp $ */// jeditinitDlg.cpp : Implementation of CJeditinitDlg#include "stdafx.h"#include "jeditinitDlg.h"/////////////////////////////////////////////////////////////////////////////// CJeditinitDlgextern TCHAR *szVersion;TCHAR *keyValues[] =  { _T("Java Executable"),						_T("Java Options"),						_T("jEdit Target"),						_T("jEdit Options"),						_T("jEdit Working Directory") };UINT CALLBACK CJeditinitDlg::OFNHookProc(  HWND hdlg,      // handle to child dialog box  UINT uiMsg,     // message identifier  WPARAM wParam,  // message parameter  LPARAM lParam   // message parameter){	switch(uiMsg)	{		case WM_INITDIALOG:			::SetDlgItemText(::GetParent(hdlg), IDOK, "&Select");        	break;	}	return 0;}/*BOOL CJeditinitDlg::DoDataExchange(BOOL bSendToDialog){	if(bSendToDialog)	{		::SetWindowText(m_hwnds[JavaExec], (LPCTSTR)m_strings[JavaExec]);		SetBatchElements(IsBatchFile());		::SetWindowText(m_hwnds[JEditWorkingDir], (LPCTSTR)m_strings[JEditWorkingDir]);		MakeCmdLine();	}	else	{		for( int i = 0; i < 5; ++i)		{			CStringBuf<> p(m_strings[i]);			::GetWindowText(m_hwnds[i], p, p.size());		}	}	return TRUE;}*/BOOL CJeditinitDlg::DoRegistryExchange(BOOL bSendToDialog){	CRegKey hVersionKey;	int nResult = hVersionKey.Create(HKEY_CURRENT_USER, szVersion);	if(nResult != ERROR_SUCCESS)	{		return FALSE;	}	if(bSendToDialog)	{		for(int i = 0; i < 5; ++i)		{			unsigned long len = MAX_PATH;			hVersionKey.QueryValue(CStringBuf<>(m_strings[i]), keyValues[i], &len);		}	}	else	{		for(int i = 0; i < 5; ++i)		{			hVersionKey.SetValue(m_strings[i], keyValues[i]);		}		// JAVA_SERVER_FILE variable now parsed at runtime//		CString strServerFile;//		MakeServerFilePath(strServerFile);//		hVersionKey.SetValue(strServerFile, _T("jEdit Server File"));	}	hVersionKey.Close();	return TRUE;}BOOL CJeditinitDlg::IsJarFile(){	TCHAR* pJar = _tcsstr(m_strings[JavaOptions], _T("-jar"));	return (pJar != 0 &&			(pJar == (LPCTSTR)m_strings[JavaOptions] || isspace(*(pJar - 1))) &&			(_tcslen(pJar) == 4 || isspace(*(pJar + 4))));}BOOL CJeditinitDlg::IsBatchFile(){	TCHAR* pBat = _tcsstr(m_strings[JavaExec], _T(".bat"));	return(pBat != 0 &&		(_tcslen(pBat) == 4 ||			(_tcslen(pBat) == 5 && *(pBat + 4) == _T('\"'))));}void CJeditinitDlg::SetJarElements(BOOL bCheck){	CheckDlgButton(IDC_CHECK_JAR, bCheck ? 1 : 0);	::EnableWindow(GetDlgItem(IDC_BUTTON_JEDIT_TARGET), bCheck);	::SetWindowText(m_hwnds[JEditTarget], bCheck ?		(LPCTSTR)m_strings[JEditTarget] : _T("org.gjt.sp.jedit.jEdit"));	::SendMessage(m_hwnds[JEditTarget], EM_SETREADONLY,		bCheck ? 0 : 1, 0);}void CJeditinitDlg::SetBatchElements(BOOL bCheck){	CheckDlgButton(IDC_CHECK_BATCH, bCheck);	SetControlReadOnly(JavaOptions, bCheck);	SetControlReadOnly(JEditTarget, bCheck);	SetControlReadOnly(JEditOptions, bCheck);	if(bCheck)	{		CheckDlgButton(IDC_CHECK_JAR, 0);		::SetWindowText(m_hwnds[JavaOptions], _T(""));		::SetWindowText(m_hwnds[JEditTarget], _T(""));		::SetWindowText(m_hwnds[JEditOptions], _T(""));	}	else	{		::SetWindowText(m_hwnds[JavaOptions], (LPCTSTR)m_strings[JavaOptions]);		SetJarElements(IsJarFile());		::SetWindowText(m_hwnds[JEditOptions], (LPCTSTR)m_strings[JEditOptions]);	}}void CJeditinitDlg::SetControlReadOnly(int nIndex, BOOL bCheck){	::EnableWindow(m_hwnds[nIndex], !bCheck);	::SendMessage(m_hwnds[nIndex], EM_SETREADONLY, bCheck, 0);}// pDest must be null-terminated and must reside// in buffer with sufficient capacity// pDest should not end with whitespaceTCHAR* CJeditinitDlg::trimcpy(TCHAR* pDest, const TCHAR* pSource){	if(*pDest != 0)		_tcscat(pDest, _T(" "));	while(*pSource != 0 && isspace(*pSource))		++pSource;	const TCHAR *pEnd = pSource + _tcslen(pSource);	while(pSource != pEnd--)	{		if(!isspace(*pEnd))			break;	}	_tcsncat(pDest, pSource, pEnd-pSource+1);	return pDest;}void CJeditinitDlg::MakeCmdLine(){	CStringBuf<MAX_PATH*2> strPtr(m_strings[CmdLine]);	*((LPTSTR)strPtr) = 0;	for(int i = 0; i < 4; ++i)	{		trimcpy(strPtr, m_strings[i]);	}	::SetWindowText(m_hwnds[CmdLine], strPtr);}BOOL  CJeditinitDlg::ValidateData(){	CString strCaption((LPCTSTR)IDS_ERR_CAPTION);	CString strError;	CString strTest(m_strings[JavaExec]);	// check java exec	if(strTest.IsEmpty())	{		strError.LoadString(IDS_ERR_EMPTY_EXEC);		::MessageBox(m_hWnd, strError, strCaption, MB_ICONEXCLAMATION);		::SetFocus(GetDlgItem(IDC_EDIT_JAVA_EXEC));		return FALSE;	}	strTest.Remove(_T('\"'));	if(-1 == GetFileAttributes(strTest))	{		strError.Format(IDS_ERR_NOFILE, m_strings[JavaExec]);		::MessageBox(m_hWnd, strError, strCaption, MB_ICONEXCLAMATION);		::SetFocus(GetDlgItem(IDC_EDIT_JAVA_EXEC));		return FALSE;	}	strTest.MakeLower();	if(-1 == strTest.Find(_T(".exe")) && !IsBatchFile())	{		strError.Format(IDS_ERR_BADEXEC, m_strings[JavaExec]);		::MessageBox(m_hWnd, strError, strCaption, MB_ICONEXCLAMATION);		::SetFocus(m_hwnds[JavaExec]);		return FALSE;	}	// check java target if a -jar file	if(IsJarFile())	{		strTest = m_strings[JEditTarget];		if(strTest.GetAt(0) == _T('\"'))		{			strTest.Remove(_T('\"'));		}		if(-1 == GetFileAttributes(strTest))		{			strError.Format(IDS_ERR_NOFILE, m_strings[JEditTarget]);			::MessageBox(m_hWnd, strError, strCaption, MB_ICONEXCLAMATION);			::SetFocus(m_hwnds[JEditTarget]);			return FALSE;		}		strTest.MakeLower();		if( -1 == strTest.Find(_T("jedit.jar")))		{			strError.Format(IDS_ERR_BADJAR, m_strings[JEditTarget]);			::MessageBox(m_hWnd, strError, strCaption, MB_ICONEXCLAMATION);			::SetFocus(m_hwnds[JavaExec]);			return FALSE;		}	}	// check working directory unless it's empty	if(m_strings[JEditWorkingDir].GetLength() != 0)	{		strTest = m_strings[JEditWorkingDir];		if(strTest.GetAt(0) == _T('\"'))		{			strTest.Remove(_T('\"'));		}		DWORD dwAttributes = GetFileAttributes(strTest);		if(dwAttributes == -1 || (dwAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)		{			strError.Format(IDS_ERR_BADDIR, m_strings[JEditWorkingDir]);			::MessageBox(m_hWnd, strError, strCaption, MB_ICONEXCLAMATION);			::SetFocus(m_hwnds[JEditWorkingDir]);			return FALSE;		}	}	// warn if edit server is being turned off	if(-1 != m_strings[JavaOptions].Find(_T("-noserver "))  &&		IDYES != ::MessageBox(m_hWnd, CString((LPCTSTR)IDS_MSG_CONFIRM_NOSERVER),			strCaption, MB_YESNO | MB_ICONQUESTION))	{		::SetFocus(m_hwnds[JavaOptions]);		return FALSE;	}	return TRUE;}// through some parsing and use of defaults, we can generate// the JAVA_SERVER_FILE variable from the contents of the// Java Options data without requiring a separate entry/*BOOL CJeditinitDlg::MakeServerFilePath(CString& strFileName){	CStringBuf<>strPtr(strFileName);	ZeroMemory((LPBYTE)strPtr, strPtr.size());	int nSettingsIndex = m_strings[JEditOptions].Find(_T("-settings="));	if(nSettingsIndex != -1)	{		TCHAR *pDest = (LPTSTR)strPtr;		const TCHAR *pSrc = (LPCTSTR)m_strings[JEditOptions] + nSettingsIndex + 9;		while(*++pSrc && isspace(*pSrc));		TCHAR settingsStop = (*pSrc == _T('\"')) ? _T('\"') : _T(' ');		if(*pSrc != 0 && *pSrc != '\"')			*pDest++ = *pSrc;		++pSrc;		while(*pSrc && *pSrc != settingsStop)			*pDest++ = *pSrc++;		if(*pSrc != _T('\\') || (*pSrc == _T('\"') && *(pSrc - 1) != _T('\\')))			*pDest = _T('\\');	}	int nServerNameIndex = m_strings[JEditOptions].Find(_T("-server="));	if(nServerNameIndex != -1)	{		if(nSettingsIndex == -1)		{			// if there is a -server without a -settings, get the default settings			// directory: %USERPROFILE%  for NT/2000, %HOME% or %WINDIR% for 95/98/Me			OSVERSIONINFO osver;			osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);			GetVersionEx(&osver);			if(osver.dwPlatformId == VER_PLATFORM_WIN32_NT)			{				GetEnvironmentVariableA("USERPROFILE", strPtr, strPtr.size());			}			else  // Win95/98/Me			{				if(0 == GetEnvironmentVariableA("HOME", strPtr, strPtr.size()))					GetEnvironmentVariableA("WINDIR", strPtr, strPtr.size());			}			_tcscat(strPtr, _T("\\.jedit\\"));		}		TCHAR *pDest = (LPTSTR)strPtr + _tcslen(strPtr);		const TCHAR *pSrc = (LPCTSTR)m_strings[JEditOptions] + nServerNameIndex + 7;		while(*++pSrc && isspace(*pSrc));		TCHAR settingsStop = (*pSrc == _T('\"')) ? _T('\"') : _T(' ');		if(*pSrc != 0)			*pDest++ = *pSrc++;		while(*pSrc && *pSrc != settingsStop)			*pDest++ = *pSrc++;	}	else if(nSettingsIndex != -1)		_tcscat((LPTSTR)strPtr, _T("server"));//	if(*(LPTSTR)strPtr == _T('\"'))//		_tcscat((LPTSTR)strPtr, _T("\""));	return( nSettingsIndex != -1 || nServerNameIndex != -1);}*/