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/*
* Copyright (c) 2003-2007 Rony Shapiro <ronys@users.sourceforge.net>.
* All rights reserved. Use of the code is allowed under the
* Artistic License 2.0 terms, as specified in the LICENSE file
* distributed with this code, or available from
* http://www.opensource.org/licenses/artistic-license-2.0.php
*/
/// \file ThisMfcApp.cpp
/// \brief App object of MFC version of Password Safe
//-----------------------------------------------------------------------------
#include "PasswordSafe.h"
#include "corelib/PWSrand.h"
#include "corelib/PWSdirs.h"
#include "corelib/SysInfo.h"
#if defined(POCKET_PC)
#include "pocketpc/PocketPC.h"
#include "pocketpc/resource.h"
#else
#include <errno.h>
#include <io.h>
#include "resource.h"
#include "resource2.h" // Menu, Toolbar & Accelerator resources
#include "resource3.h" // String resources
#endif
#include "ThisMfcApp.h"
#include "corelib/Util.h"
#include "corelib/BlowFish.h"
#include "DboxMain.h"
#include "CryptKeyEntry.h"
#include "PWSRecentFileList.h"
#include "corelib/PWSprefs.h"
#include "Shlwapi.h"
#include <vector>
using namespace std;
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
BEGIN_MESSAGE_MAP(ThisMfcApp, CWinApp)
// ON_COMMAND(ID_HELP, CWinApp::OnHelp)
ON_COMMAND(ID_HELP, OnHelp)
END_MESSAGE_MAP()
ThisMfcApp::ThisMfcApp() :
#if defined(POCKET_PC)
m_bUseAccelerator( false ),
#else
m_bUseAccelerator( true ),
#endif
m_pMRU( NULL ), m_TrayLockedState(LOCKED), m_TrayIcon(NULL),
m_HotKeyPressed(false)
{
// {kjp} Temporary until I'm sure that PwsPlatform.h configures the endianness properly
#if defined(POCKET_PC)
// Double check that *_ENDIAN has been correctly set!
#if defined(PWS_LITTLE_ENDIAN)
unsigned char buf[4] = { 1, 0, 0, 0 };
unsigned int ii = 1;
#define ENDIANNESS1 0 // Little
#define ENDIANNESS2 1 // Big
#elif defined(PWS_BIG_ENDIAN)
unsigned char buf[4] = { 0, 0, 0, 1 };
unsigned int ii = 1;
#define ENDIANNESS1 1 // Big
#define ENDIANNESS2 0 // Little
#endif
if (*(unsigned int*)buf != ii) {
CString cs_msg, cs_e1, cs_e2;
cs_e1.LoadString(ENDIANNESS1 == 0 ? IDS_LITTLEENDIAN : IDS_BIGENDIAN);
cs_e2.LoadString(ENDIANNESS2 == 0 ? IDS_LITTLEENDIAN : IDS_BIGENDIAN);
cs_msg.Format(IDS_ENDIANERROR, cs_e1, cs_e2);
AfxMessageBox(cs_msg);
}
#endif
EnableHtmlHelp();
CoInitialize(NULL); // Initializes the COM library (for XML processing)
AfxOleInit();
}
ThisMfcApp::~ThisMfcApp()
{
delete m_TrayIcon;
delete m_pMRU;
delete m_mainmenu;
PWSprefs::DeleteInstance();
PWSrand::DeleteInstance();
CoUninitialize(); // Uninitialize COM library
#if !defined(POCKET_PC)
// WinApp::HtmlHelp asserts that main windows is valid, which (1) isn't true
// here, and (2) is irrelevant for HH_CLOSE_ALL, so we call ::HtmlHelp
::HtmlHelp(NULL, NULL, HH_CLOSE_ALL, 0);
#endif
}
#if !defined(POCKET_PC)
static void Usage()
{
AfxMessageBox(IDS_USAGE);
}
// tests if file exists, returns true if so, displays error message if not
static bool CheckFile(const CString &fn)
{
DWORD status = ::GetFileAttributes(fn);
CString cs_msg(_T(""));
if (status == INVALID_FILE_ATTRIBUTES) {
cs_msg.Format(IDS_FILEERROR1, fn);
} else if (status & FILE_ATTRIBUTE_DIRECTORY) {
cs_msg.Format(IDS_FILEERROR2, fn);
}
if (cs_msg.IsEmpty()) {
return true;
} else {
AfxMessageBox(cs_msg);
return false;
}
}
#endif // !POCKET_PC
int
ThisMfcApp::ExitInstance()
{
if(m_hInstResDLL != NULL)
FreeLibrary(m_hInstResDLL);
CWinApp::ExitInstance();
return 0;
}
// Listener window whose sole purpose in life is to receive
// the "AppStop" message from the U3 framework and then
// cause a semi-graceful exit.
class CLWnd : public CWnd
{
public:
CLWnd(DboxMain &dbox) : m_dbox(dbox) {}
virtual LRESULT WindowProc(UINT message,
WPARAM wParam, LPARAM lParam)
{
if (message != (WM_APP+0x765))
return CWnd::WindowProc(message, wParam, lParam);
else
m_dbox.U3ExitNow();
return 0L;
}
private:
DboxMain &m_dbox;
};
static void
GetVersionInfoFromFile(const CString &csFileName,
DWORD &MajorMinor, DWORD &BuildRevision)
{
MajorMinor = BuildRevision = DWORD(-1);
DWORD dwVerHnd, dwVerInfoSize;
// Get version information from the given file
dwVerInfoSize = ::GetFileVersionInfoSize((LPTSTR)(LPCTSTR)csFileName,
&dwVerHnd);
if (dwVerInfoSize > 0) {
char* pVersionInfo = new char[dwVerInfoSize];
if(pVersionInfo != NULL) {
BOOL bRet = ::GetFileVersionInfo((LPTSTR)(LPCTSTR)csFileName,
(DWORD)dwVerHnd,
(DWORD)dwVerInfoSize,
(LPVOID)pVersionInfo);
if (bRet) {
// get binary file version information
VS_FIXEDFILEINFO *szVer = NULL;
UINT uVerLength;
bRet = ::VerQueryValue(pVersionInfo, TEXT("\\"),
(LPVOID*)&szVer, &uVerLength);
if (bRet) {
MajorMinor = szVer->dwProductVersionMS;
BuildRevision = szVer->dwProductVersionLS;
}
}
}
delete[] pVersionInfo;
}
}
void ThisMfcApp::LoadLocalizedStuff()
{
/*
Looks for localized version of resources and help files, loads them if found
Format of resource-only DLL names (in dir returned by GetExeDir)
pwsafeLL_CC.dll
or
pwsafeLL.dll
where LL = ISO 639-1 two-character Language code e.g. EN, FR, DE, HE...
see http://www.loc.gov/standards/iso639-2/
and CC = ISO 3166-1 two-character Country code e.g. US, GB, FR, CA...
see http://www.iso.org/iso/en/prods-services/iso3166ma/index.html
Although ISO 639 has been superceded, MS only supports the new RFC 3066bis in
.NET V2 and later applications (CultureInfo Class)
or under Vista (via LOCALE_SNAME).
Older native and .NET V1 applications only support the ISO 639-1 two character
language codes.
We will use locale info from ::GetLocaleInfo unless PWS_LANG is defined.
Search order will be pwsafeLL_CC.dll, followed by pwsafeLL.dll. If neither exist or
can't be found, the resources embedded in the executable pwsafe.exe will be used
(US English i.e. equivalent to pwsafeEN_US.dll)).
Likewise, we will look for localized versions of pwsafe.chm in GetHelpDir,
defaulting to pwsafe.chm if not found.
*/
CString cs_PWS_LANG, cs_LANG, cs_CTRY;
BOOL bPLRC = cs_PWS_LANG.GetEnvironmentVariable(_T("PWS_LANG"));
if (bPLRC == TRUE) { // did user override via PWS_LANG env var?
cs_LANG = cs_PWS_LANG;
cs_CTRY = _T("");
} else { // no override, use Locale info
int inum;
TCHAR szLang[4], szCtry[4];
inum = ::GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SISO639LANGNAME,
szLang, 4);
ASSERT(inum == 3);
_tcsupr(szLang);
TRACE(_T("%s LOCALE_SISO639LANGNAME=%s\n"), PWSUtil::GetTimeStamp(), szLang);
inum = ::GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SISO3166CTRYNAME,
szCtry, 4);
ASSERT(inum == 3);
TRACE(_T("%s LOCALE_SISO3166CTRYNAME=%s\n"), PWSUtil::GetTimeStamp(), szCtry);
cs_LANG = szLang; cs_CTRY = szCtry;
}
const CString cs_ExePath(PWSdirs::GetExeDir());
CString cs_ResPath;
cs_ResPath.Format(_T("%spwsafe%s_%s.dll"), cs_ExePath, cs_LANG, cs_CTRY);
m_hInstResDLL = LoadLibrary(cs_ResPath);
if(m_hInstResDLL == NULL) {
cs_ResPath.Format(_T("%spwsafe%s.dll"), cs_ExePath, cs_LANG);
m_hInstResDLL = LoadLibrary(cs_ResPath);
}
if(m_hInstResDLL == NULL) {
TRACE(_T("%s Could not load language DLLs - using embedded resources.\n"),
PWSUtil::GetTimeStamp());
} else { // successfully loaded a resource dll, check version
DWORD MajorMinor, BuildRevision;
GetVersionInfoFromFile(cs_ResPath, MajorMinor, BuildRevision);
if (MajorMinor != GetFileVersionMajorMinor()) { // ignore build for now
TRACE(_T("%s Executable/Resource-Only DLL (%s) version mismatch %d/%d.\n"),
PWSUtil::GetTimeStamp(), cs_ResPath,
GetFileVersionMajorMinor(), MajorMinor);
FreeLibrary(m_hInstResDLL);
m_hInstResDLL = NULL;
} else { // Passed version check
TRACE(_T("%s Using language DLL '%s'.\n"),
PWSUtil::GetTimeStamp(), cs_ResPath);
}
} // end of resource dll hunt
if (m_hInstResDLL != NULL)
AfxSetResourceHandle(m_hInstResDLL);
/**
* So far, we've handle the resource dll. Now go for the compiled helpfile
* in a similar manner.
*/
CString cs_HelpPath;
const CString cs_HelpDir(PWSdirs::GetHelpDir());
bool helpFileFound = false;
CString cs_PWS_HELP;
BOOL bPHRC = cs_PWS_HELP.GetEnvironmentVariable(_T("PWS_HELP"));
if (bPHRC == TRUE) {
cs_HelpPath.Format(_T("%spwsafe%s.chm"), cs_HelpDir, cs_PWS_HELP);
if (PathFileExists(cs_HelpPath)) {
helpFileFound = true;
if (m_pszHelpFilePath != NULL) free((void*)m_pszHelpFilePath);
m_pszHelpFilePath = _tcsdup(cs_HelpPath);
TRACE(_T("%s Help file overriden by user. Using %s.\n"),
PWSUtil::GetTimeStamp(), cs_HelpPath);
}
}
if (!helpFileFound) {
cs_HelpPath.Format(_T("%spwsafe%s_%s.chm"), cs_HelpDir, cs_LANG, cs_CTRY);
if (PathFileExists(cs_HelpPath)) {
helpFileFound = true;
}
}
if (!helpFileFound) {
cs_HelpPath.Format(_T("%spwsafe%s.chm"), cs_HelpDir, cs_LANG);
if (PathFileExists(cs_HelpPath)) {
helpFileFound = true;
}
}
if (!helpFileFound) {
cs_HelpPath.Format(_T("%spwsafe.chm"), cs_HelpDir);
if (PathFileExists(cs_HelpPath)) {
helpFileFound = true;
}
}
if (!helpFileFound) { // last resort
TCHAR fname[_MAX_FNAME];
TCHAR ext[_MAX_EXT];
#if _MSC_VER >= 1400
_tsplitpath_s( m_pszHelpFilePath, NULL, 0, NULL, 0, fname,
_MAX_FNAME, ext, _MAX_EXT );
_tcslwr_s(fname, _MAX_FNAME);
_tcslwr_s(ext, _MAX_EXT);
#else
_tsplitpath( m_pszHelpFilePath, NULL, NULL, fname, ext );
_tcslwr(ext);
_tcslwr(fname);
#endif
cs_HelpPath.Format(_T("%s%s"), fname, ext);
TRACE(_T("%s Using help file: %s\n"), PWSUtil::GetTimeStamp(), cs_HelpPath);
}
if (m_pszHelpFilePath != NULL)
free((void*)m_pszHelpFilePath);
m_pszHelpFilePath = _tcsdup(cs_HelpPath);
TRACE(_T("%s Using help file: %s\n"), PWSUtil::GetTimeStamp(), cs_HelpPath);
m_csHelpFile = cs_HelpPath;
}
BOOL
ThisMfcApp::InitInstance()
{
/*
* It's always best to start at the beginning. [Glinda, Witch of the North]
*/
// Needed for RichEditCtrls in Dialogs (i.e. not explicitly "created").
AfxInitRichEdit2();
// Get application version information
GetApplicationVersionData();
LoadLocalizedStuff();
// PWScore needs it to get into database header if/when saved
m_core.SetApplicationNameAndVersion(AfxGetAppName(), m_dwMajorMinor);
#if defined(POCKET_PC)
SHInitExtraControls();
#endif
/*
this instructs the app to use the registry instead of .ini files. The
path ends up being
HKEY_CURRENT_USER\Software\(companyname)\(appname)\(sectionname)\(valuename)
where companyname is what's set here, and appname is taken from
AFX_IDS_APP_TITLE (actually, CWinApp::m_pszAppName).
Notes:
1. I would love to move this to corelib/PWSprefs.cpp, but it's a protected
member function.
2. Prior to 3.05, the value was "Counterpane Systems". See PWSprefs.cpp
for discussion on how this is handled.
*/
SetRegistryKey(_T("Password Safe"));
DboxMain dbox(NULL);
m_core.SetReadOnly(false);
/*
* Command line processing:
* Historically, it appears that if a filename was passed as a commadline argument,
* the application would prompt the user for the password, and the encrypt or decrypt
* the named file, based on the file's suffix. Ugh.
*
* What I'll do is as follows:
* If a file is given in the command line, it is used as the database, overriding the
* registry value. This will allow the user to have several databases, say, one for work
* and one for personal use, and to set up a different shortcut for each.
*
* I think I'll keep the old functionality, but activate it with a "-e" or "-d" flag. (ronys)
* {kjp} ... and I've removed all of it from the Pocket PC build.
*/
#if !defined(POCKET_PC)
if (m_lpCmdLine[0] != TCHAR('\0')) {
CString args = m_lpCmdLine;
// Start command line parsing by pushing each argument into a vector
// Quotes are stripped here
vector<CString> argvec;
int pos = 0;
CString tok;
do {
if (args[pos] == TCHAR('\"'))
tok = args.Tokenize(_T("\""), pos);
else
tok = args.Tokenize(_T(" "),pos);
if (!tok.IsEmpty())
argvec.push_back(tok);
} while (pos != -1 && pos < args.GetLength());
vector<CString>::iterator arg = argvec.begin();
bool isEncrypt = false; // for -e/-d handling
bool startSilent = false;
bool fileGiven = false;
while (arg != argvec.end()) {
// everything starting with '-' is a flag,
// everything else is the name of a file.
if ((*arg)[0] == TCHAR('-')) {
switch ((*arg)[1]) {
case TCHAR('E'): case TCHAR('e'):
isEncrypt = true;
// deliberate fallthru
case TCHAR('D'): case TCHAR('d'):
{
// Make sure there's another argument
// and it's not a flag, and it is an existing file
if ((arg + 1) == argvec.end() || (arg + 1)[0] == TCHAR('-') ||
!CheckFile(*(arg + 1))) {
Usage();
return FALSE;
}
// get password from user
CMyString passkey;
CCryptKeyEntry dlg(NULL);
INT_PTR nResponse = dlg.DoModal();
if (nResponse == IDOK) {
passkey = dlg.m_cryptkey1;
} else {
return FALSE;
}
BOOL status;
if (isEncrypt) {
status = PWSfile::Encrypt(*(arg + 1), passkey);
if (!status) {
AfxMessageBox(IDS_ENCRYPTIONFAILED);
}
return TRUE;
} else {
status = PWSfile::Decrypt(*(arg+1), passkey);
if (!status) {
// nothing to do - Decrypt displays its own error messages
}
return TRUE;
}
} // -e or -d flag
case TCHAR('C'): case TCHAR('c'):
m_core.SetCurFile(_T(""));
dbox.SetStartClosed(true);
break;
case TCHAR('M'): case TCHAR('m'):// closed & minimized
m_core.SetCurFile(_T(""));
dbox.SetStartClosed(true);
dbox.SetStartSilent(true);
break;
case TCHAR('R'): case TCHAR('r'):
m_core.SetReadOnly(true);
break;
case TCHAR('S'): case TCHAR('s'):
startSilent = true;
dbox.SetStartSilent(true);
break;
case TCHAR('V'): case TCHAR('v'):
dbox.SetValidate(true);
break;
case TCHAR('U'): case TCHAR('u'): // set effective user
// ensure there's another non-flag argument
if ((arg + 1) == argvec.end() || (arg + 1)[0] == TCHAR('-')) {
Usage();
return FALSE;
} else {
arg++;
SysInfo::GetInstance()->SetEffectiveUser(*arg);
}
break;
case TCHAR('H'): case TCHAR('h'): // set effective host
// ensure there's another non-flag argument
if ((arg + 1) == argvec.end() || (arg + 1)[0] == TCHAR('-')) {
Usage();
return FALSE;
} else {
arg++;
SysInfo::GetInstance()->SetEffectiveHost(*arg);
}
break;
case TCHAR('G'): case TCHAR('g'): // override default config file
// ensure there's another non-flag argument
if ((arg + 1) == argvec.end() || (arg + 1)[0] == TCHAR('-')) {
Usage();
return FALSE;
} else {
arg++;
PWSprefs::SetConfigFile(*arg);
}
break;
default:
Usage();
return FALSE;
} // switch on flag
} else { // arg isn't a flag, treat it as a filename
if (CheckFile(*arg)) {
fileGiven = true;
m_core.SetCurFile(*arg);
} else {
return FALSE;
}
} // if arg is a flag or not
arg++;
} // while argvec
// If start silent && no filename specified, start closed as well
if (startSilent && !fileGiven)
dbox.SetStartClosed(true);
} // Command line not empty
#endif
// MUST (indirectly) create PWSprefs first
// Ensures all things like saving locations etc. are set up.
PWSprefs *prefs = PWSprefs::GetInstance();
// Can't GetPref before command line processing since
// user/host/config file may be overriden!
if (m_core.GetCurFile().IsEmpty())
m_core.SetCurFile(prefs->GetPref(PWSprefs::CurrentFile));
int nMRUItems = prefs->GetPref(PWSprefs::MaxMRUItems);
m_mruonfilemenu = prefs->GetPref(PWSprefs::MRUOnFileMenu);
m_mainmenu = new CMenu;
m_mainmenu->LoadMenu(IDR_MAINMENU);
CMenu new_popupmenu;
// Look for "File" menu.
CString cs_text(MAKEINTRESOURCE(IDS_FILEMENU));
int pos = FindMenuItem(m_mainmenu, cs_text);
if (pos == -1) // E.g., in non-English versions
pos = 0; // best guess...
CMenu* file_submenu = m_mainmenu->GetSubMenu(pos);
if (file_submenu != NULL) // Look for "Close Database"
pos = FindMenuItem(file_submenu, ID_MENUITEM_CLOSE);
else
pos = -1;
m_pMRU = new CPWSRecentFileList( 0, _T("MRU"), _T("Safe%d"),
((nMRUItems != 0) ? nMRUItems : 1));
if (nMRUItems > 0) {
if (pos > -1) {
int irc;
// Create New Popup Menu
new_popupmenu.CreatePopupMenu();
CString cs_recent(MAKEINTRESOURCE(IDS_RECENT)),
cs_recentsafes(MAKEINTRESOURCE(IDS_RECENTSAFES));
if (!m_mruonfilemenu) { // MRU entries in popup menu
// Insert Item onto new popup
irc = new_popupmenu.InsertMenu(0, MF_BYPOSITION,
ID_FILE_MRU_ENTRY1, cs_recent);
ASSERT(irc != 0);
// Insert Popup onto main menu
ASSERT(file_submenu != NULL);
irc = file_submenu->InsertMenu(pos + 2,
MF_BYPOSITION | MF_POPUP,
UINT_PTR(new_popupmenu.m_hMenu),
cs_recentsafes);
ASSERT(irc != 0);
} else { // MRU entries inline
ASSERT(file_submenu != NULL);
irc = file_submenu->InsertMenu(pos + 2, MF_BYPOSITION,
ID_FILE_MRU_ENTRY1, cs_recent);
ASSERT(irc != 0);
} // m_mruonfilemenu
m_pMRU->ReadList();
} // pos > -1
} else { // nMRUItems <= 0
if (pos > -1) {
int irc;
// Remove extra separator
ASSERT(file_submenu != NULL);
irc = file_submenu->RemoveMenu(pos + 1, MF_BYPOSITION);
ASSERT( irc != 0);
// Remove Clear MRU menu item.
irc = file_submenu->RemoveMenu(ID_MENUITEM_CLEAR_MRU, MF_BYCOMMAND);
ASSERT( irc != 0);
}
}
#ifdef DEMO
// add specific menu item for demo version
int hpos = FindMenuItem(m_mainmenu, CString(MAKEINTRESOURCE(IDS_HELPMENU)));
if (hpos == -1)
hpos = 4; // best guess...
CMenu* help_submenu = m_mainmenu->GetSubMenu(hpos);
if (help_submenu != NULL) {
help_submenu->InsertMenu(2, MF_BYPOSITION, ID_MENUITEM_U3SHOP_WEBSITE,
CString(MAKEINTRESOURCE(IDS_U3PURCHASE)));
}
#endif /* DEMO */
/*
* normal startup
*/
/*
Here's where PWS currently does DboxMain, which in turn will do
the initial PasskeyEntry (the one that looks like a splash screen).
This makes things very hard to control.
The app object (here) should instead do the initial PasskeyEntry,
and, if successful, move on to DboxMain. I think. {jpr}
*/
m_maindlg = &dbox;
m_pMainWnd = m_maindlg;
// JHF : no tray icon and menu for PPC
#if !defined(POCKET_PC)
//HICON stIcon = app.LoadIcon(IDI_TRAY);
//ASSERT(stIcon != NULL);
m_LockedIcon = app.LoadIcon(IDI_LOCKEDICON);
m_UnLockedIcon = app.LoadIcon(IDI_UNLOCKEDICON);
int iData = prefs->GetPref(PWSprefs::ClosedTrayIconColour);
SetClosedTrayIcon(iData);
m_TrayIcon = new CSystemTray(NULL, WM_ICON_NOTIFY, _T("PasswordSafe"),
m_LockedIcon, dbox.m_RUEList,
WM_ICON_NOTIFY, IDR_POPTRAY);
m_TrayIcon->SetTarget(&dbox);
#endif
// Set up an Accelerator table
#if !defined(POCKET_PC)
m_ghAccelTable = LoadAccelerators(AfxGetResourceHandle(),
MAKEINTRESOURCE(IDR_ACCS));
#endif
CLWnd ListenerWnd(dbox);
if (SysInfo::IsUnderU3()) {
// See comment under CLWnd to understand this.
ListenerWnd.m_hWnd = NULL;
if (!ListenerWnd.CreateEx(0, AfxRegisterWndClass(0),
_T("Pwsafe Listener"),
WS_OVERLAPPED, 0, 0, 0, 0, NULL, NULL)) {
ASSERT(0);
return FALSE;
}
}
// Run dialog - note that we don't particularly care what the response was
(void) dbox.DoModal();
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
void
ThisMfcApp::AddToMRU(const CString &pszFilename)
{
if (m_pMRU == NULL)
return;
CString csMRUFilename(pszFilename);
csMRUFilename.Trim();
if (!csMRUFilename.IsEmpty()) {
m_pMRU->Add(csMRUFilename);
m_pMRU->WriteList();
}
}
void
ThisMfcApp::ClearMRU()
{
if (m_pMRU == NULL)
return;
int numMRU = m_pMRU->GetSize();
for (int i = numMRU; i > 0; i--)
m_pMRU->Remove(i - 1);
m_pMRU->WriteList();
// Can't get the MRU list on the menu to tidy up automatically
// Do it manually!
CWnd* pMain = AfxGetMainWnd();
CMenu* xmainmenu = pMain->GetMenu();
// Look for "File" menu.
CString cs_text(MAKEINTRESOURCE(IDS_FILEMENU));
int pos = FindMenuItem(xmainmenu, cs_text);
if (pos == -1) // E.g., in non-English versions
pos = 0; // best guess...
CMenu* xfile_submenu = xmainmenu->GetSubMenu(pos);
if (xfile_submenu != NULL) // Look for MRU first entry
pos = FindMenuItem(xfile_submenu, ID_FILE_MRU_ENTRY1);
else
return;
if (pos > -1) {
// Recent databases are on the main File menu
for (int nID = numMRU; nID > 1; nID--)
xfile_submenu->RemoveMenu(ID_FILE_MRU_ENTRY1 + nID - 1, MF_BYCOMMAND);
return;
}
// Recent databases are on the popup menu off the main File menu
CMenu* xpopupmenu = xfile_submenu->GetSubMenu(3);
if (xpopupmenu != NULL) // Look for MRU first entry
pos = FindMenuItem(xpopupmenu, ID_FILE_MRU_ENTRY1);
else
return;
if (pos > -1) {
// Recent databases are on the main File menu
for (int nID = numMRU; nID > 1; nID--)
xfile_submenu->RemoveMenu(ID_FILE_MRU_ENTRY1 + nID - 1, MF_BYCOMMAND);
return;
}
}
int
ThisMfcApp::SetClosedTrayIcon(int &iData, bool bSet)
{
int icon;
switch (iData) {
case PWSprefs::stiBlack:
icon = IDI_TRAY; // This is black.
break;
case PWSprefs::stiBlue:
icon = IDI_TRAY_BLUE;
break;
case PWSprefs::stiWhite:
icon = IDI_TRAY_WHITE;
break;
case PWSprefs::stiYellow:
icon = IDI_TRAY_YELLOW;
break;
default:
iData = PWSprefs::stiBlack;
icon = IDI_TRAY;
break;
}
if (bSet)
m_ClosedIcon = app.LoadIcon(icon);
return icon;
}
void
ThisMfcApp::SetSystemTrayState(STATE s)
{
// need to protect against null m_TrayIcon due to
// tricky initialization order
if (m_TrayIcon != NULL && s != m_TrayLockedState) {
m_TrayLockedState = s;
HICON hIcon(m_LockedIcon);
switch (s) {
case LOCKED:
hIcon = m_LockedIcon;
break;
case UNLOCKED:
hIcon = m_UnLockedIcon;
break;
case CLOSED:
hIcon = m_ClosedIcon;
break;
default:
break;
}
m_TrayIcon->SetIcon(hIcon);
}
}
#if !defined(POCKET_PC)
//Copied from Knowledge Base article Q100770
//But not for WinCE {kjp}
BOOL
ThisMfcApp::ProcessMessageFilter(int code, LPMSG lpMsg)
{
if (code < 0)
CWinApp::ProcessMessageFilter(code, lpMsg);
if (m_bUseAccelerator &&
m_maindlg != NULL &&
m_ghAccelTable != NULL &&
code != MSGF_MENU) {
if (::TranslateAccelerator(m_maindlg->m_hWnd, m_ghAccelTable, lpMsg))
return TRUE;
}
return CWinApp::ProcessMessageFilter(code, lpMsg);
}
#endif
void
ThisMfcApp::OnHelp()
{
#if defined(POCKET_PC)
CreateProcess( _T("PegHelp.exe"), _T("pws_ce_help.html#mainhelp"), NULL, NULL, FALSE, 0, NULL, NULL, NULL, NULL );
#else
/*
* Following mess because CPropertySheet is too smart for its own
* good. The "Help" button there is mapped to the App framework,
* and that's that...
*/
CString cs_title;
CWnd *wnd = CWnd::GetCapture();
if (wnd == NULL)
wnd = CWnd::GetFocus();
if (wnd != NULL)
wnd = wnd->GetParent();
if (wnd != NULL) {
wnd->GetWindowText(cs_title);
}
CString cs_text(MAKEINTRESOURCE(IDS_OPTIONS));
if (cs_title != cs_text) {
::HtmlHelp(wnd != NULL ? wnd->m_hWnd : NULL,
(LPCTSTR)m_csHelpFile,
HH_DISPLAY_TOPIC, 0);
} else {
CString cs_HelpTopic;
cs_HelpTopic = m_csHelpFile + _T("::/html/display_tab.html");
::HtmlHelp(NULL, (LPCTSTR)cs_HelpTopic, HH_DISPLAY_TOPIC, 0);
}
#endif
}
// FindMenuItem() will find a menu item string from the specified
// popup menu and returns its position (0-based) in the specified
// popup menu. It returns -1 if no such menu item string is found.
int ThisMfcApp::FindMenuItem(CMenu* Menu, LPCTSTR MenuString)
{
ASSERT(Menu);
ASSERT(::IsMenu(Menu->GetSafeHmenu()));
int count = Menu->GetMenuItemCount();
for (int i = 0; i < count; i++) {
CString str;
if (Menu->GetMenuString(i, str, MF_BYPOSITION) &&
(_tcscmp(str, MenuString) == 0))
return i;
}
return -1;
}
// FindMenuItem() will find a menu item ID from the specified
// popup menu and returns its position (0-based) in the specified
// popup menu. It returns -1 if no such menu item string is found.
int ThisMfcApp::FindMenuItem(CMenu* Menu, int MenuID)
{
ASSERT(Menu);
ASSERT(::IsMenu(Menu->GetSafeHmenu()));
int count = Menu->GetMenuItemCount();
int id;
for (int i = 0; i < count; i++) {
id = Menu->GetMenuItemID(i); // id = 0 for Separator; 1 for popup
if ( id > 1 && id == MenuID)
return i;
}
return -1;
}
void
ThisMfcApp::GetApplicationVersionData()
{
TCHAR szFullPath[MAX_PATH];
DWORD dwVerHnd, dwVerInfoSize;
// Get version information from the application
::GetModuleFileName(NULL, szFullPath, sizeof(szFullPath));
dwVerInfoSize = ::GetFileVersionInfoSize(szFullPath, &dwVerHnd);
if (dwVerInfoSize > 0) {
char* pVersionInfo = new char[dwVerInfoSize];
if(pVersionInfo != NULL) {
BOOL bRet = ::GetFileVersionInfo((LPTSTR)szFullPath,
(DWORD)dwVerHnd,
(DWORD)dwVerInfoSize,
(LPVOID)pVersionInfo);
VS_FIXEDFILEINFO *szVer = NULL;
UINT uVerLength;
if (bRet) {
// get binary file version information
bRet = ::VerQueryValue(pVersionInfo, TEXT("\\"),
(LPVOID*)&szVer, &uVerLength);
if (bRet) {
m_dwMajorMinor = szVer->dwProductVersionMS;
m_dwBuildRevision = szVer->dwProductVersionLS;
} else {
m_dwMajorMinor = m_dwBuildRevision = (DWORD)-1;
}
struct TRANSARRAY {
WORD wLangID;
WORD wCharSet;
};
CString cs_text;
TCHAR *buffer, *lpsztext;
UINT buflen;
TRANSARRAY* lpTransArray;
VerQueryValue(pVersionInfo, _T("\\VarFileInfo\\Translation"),
(LPVOID*)&buffer, &buflen);
lpTransArray = (TRANSARRAY*) buffer;
// Get string File Version information
cs_text.Format(_T("\\StringFileInfo\\%04x%04x\\FileVersion"),
lpTransArray[0].wLangID, lpTransArray[0].wCharSet);
lpsztext = cs_text.GetBuffer(cs_text.GetLength() + sizeof(TCHAR));
bRet = ::VerQueryValue(pVersionInfo, lpsztext, (LPVOID*)&buffer, &buflen);
m_csFileVersionString = bRet ? buffer : _T("");
cs_text.ReleaseBuffer();
// Get string Legal Copyright information
cs_text.Format(_T("\\StringFileInfo\\%04x%04x\\LegalCopyright"),
lpTransArray[0].wLangID, lpTransArray[0].wCharSet);
lpsztext = cs_text.GetBuffer(cs_text.GetLength() + sizeof(TCHAR));
bRet = ::VerQueryValue(pVersionInfo, lpsztext, (LPVOID*)&buffer, &buflen);
m_csCopyrightString = bRet ? buffer : _T("All rights reserved.");
cs_text.ReleaseBuffer();
}
}
delete[] pVersionInfo;
}
}