configtool.cpp

ecos实时嵌入式操作系统

            saveFile = dir + wxString(wxFILE_SEP_PATH) + filename;
            return TRUE;
        }
    }
    return FALSE;
}

int ecApp::OnExit(void)
{
/*
    if (m_helpController)
    {
        delete m_helpController;
        m_helpController = NULL;
    }
*/

    if (m_splashScreen)
    {
        m_splashScreen->Destroy();
        m_splashScreen = NULL;
    }

    m_settings.SaveConfig();

    {
        wxConfig config(wxGetApp().GetSettings().GetConfigAppName());
        if (config.HasGroup(wxT("FileHistory")))
            config.DeleteGroup(wxT("FileHistory"));
	config.SetPath(wxT("FileHistory/"));
        m_docManager->FileHistorySave(config);
    }

    delete m_docManager;

    return 0;
}

// Prepend the current program directory to the name
wxString ecApp::GetFullAppPath(const wxString& filename) const
{
    wxString path(m_appDir);
    if (path.Last() != '\\' && path.Last() != '/' && filename[0] != '\\' && filename[0] != '/')
#ifdef __WXGTK__
        path += '/';
#else
        path += '\\';
#endif
    path += filename;
    
    return path;
}

// Are we running in 32K colours or more?
bool ecApp::GetHiColour() const
{
    static bool hiColour = (wxDisplayDepth() >= 16) ;
    return hiColour;
}

// General handler for 'What's this?'
void ecApp::OnWhatsThis(wxCommandEvent& event)
{
    wxObject* obj = event.GetEventObject();
    wxWindow* win = NULL;

    if (obj->IsKindOf(CLASSINFO(wxMenu)))
    {
        win = ((wxMenu*) obj)->GetInvokingWindow();
    }
    else if (obj->IsKindOf(CLASSINFO(wxWindow)))
    {
        win = (wxWindow*) obj;
    }

    wxWindow* subjectOfHelp = win;
    bool eventProcessed = FALSE;
    wxPoint pt = wxGetMousePosition();

    while (subjectOfHelp && !eventProcessed)
    {
        wxHelpEvent helpEvent(wxEVT_HELP, subjectOfHelp->GetId(), pt) ;
        helpEvent.SetEventObject(this);
        eventProcessed = win->GetEventHandler()->ProcessEvent(helpEvent);
        
        // Go up the window hierarchy until the event is handled (or not).
        // I.e. keep submitting ancestor windows until one is recognised
        // by the app code that processes the ids and displays help.
        subjectOfHelp = subjectOfHelp->GetParent();
    }
    // wxGetApp().GetHelpController().DisplayTextPopup(GetHelpText(), wxGetMousePosition());
}

// Log to output window
void ecApp::Log(const wxString& msg)
{
    ecMainFrame* frame = (ecMainFrame*) GetTopWindow();
    if (frame)
    {
        frame->GetOutputWindow()->AppendText(msg /* + wxT("\n") */ );
        if ((msg == wxEmptyString) || (msg.Last() != wxT('\n')))
            frame->GetOutputWindow()->AppendText(wxT("\n"));

//        frame->GetOutputWindow()->ShowPosition(frame->GetOutputWindow()->GetLastPosition());
    }
}

void ecApp::SetStatusText(const wxString& text, bool clearFailingRulesPane)
{
    ecMainFrame* mainFrame = GetMainFrame();
    if(mainFrame)
    {
        mainFrame->GetStatusBar()->SetStatusText(text, ecStatusPane);
        if (clearFailingRulesPane)
            mainFrame->GetStatusBar()->SetStatusText(wxT(""), ecFailRulePane);
#ifdef __WXMSW__
        ::UpdateWindow((HWND) mainFrame->GetHWND());
        //wxYield();
#endif
    }
}

// Config tree control
ecConfigTreeCtrl* ecApp::GetTreeCtrl() const
{
    return GetMainFrame()->GetTreeCtrl();
}

// MLT window
ecMemoryLayoutWindow* ecApp::GetMLTWindow() const
{
    return GetMainFrame()->GetMemoryLayoutWindow();
}

// Get active document
ecConfigToolDoc* ecApp::GetConfigToolDoc() const
{
    if (m_currentDoc)
        return m_currentDoc;

    if (!m_docManager)
        return NULL;

    return wxDynamicCast(m_docManager->GetCurrentDocument(), ecConfigToolDoc);
}

bool ecApp::Launch(const wxString & strFileName,const wxString &strViewer)
{
    bool ok = FALSE;
    wxString cmd;

    if (!strViewer.IsEmpty())
    {
        cmd = strViewer + wxString(wxT(" ")) + strFileName ;
    }
    else
    {
        wxString path, filename, ext;
        wxSplitPath(strFileName, & path, & filename, & ext);
        
        wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(ext);
        if ( !ft )
        {
            wxLogError(_T("Impossible to determine the file type for extension '%s'"),
                ext.c_str());
            return FALSE;
        }

        bool ok = ft->GetOpenCommand(&cmd,
            wxFileType::MessageParameters(strFileName, _T("")));
        delete ft;
        
        if (!ok)
        {
            // TODO: some kind of configuration dialog here.
            wxMessageBox(_("Could not determine the command for opening this file."),
                wxGetApp().GetSettings().GetAppName(), wxOK|wxICON_EXCLAMATION);
            return FALSE;
        }
    }        

    ok = (wxExecute(cmd, FALSE) != 0);
    
    return ok;

#if 0    
    bool rc=false;
    
    if(!strViewer.IsEmpty())//use custom editor
    {
        CString strCmdline(strViewer);
        
        TCHAR *pszCmdLine=strCmdline.GetBuffer(strCmdline.GetLength());
        GetShortPathName(pszCmdLine,pszCmdLine,strCmdline.GetLength());
        strCmdline.ReleaseBuffer();
        
        strCmdline+=_TCHAR(' ');
        strCmdline+=strFileName;
        PROCESS_INFORMATION pi;
        STARTUPINFO si;
        
        si.cb = sizeof(STARTUPINFO); 
        si.lpReserved = NULL; 
        si.lpReserved2 = NULL; 
        si.cbReserved2 = 0; 
        si.lpDesktop = NULL; 
        si.dwFlags = 0; 
        si.lpTitle=NULL;
        
        if(CreateProcess(
            NULL, // app name
            //strCmdline.GetBuffer(strCmdline.GetLength()),    // command line
            strCmdline.GetBuffer(strCmdline.GetLength()),    // command line
            NULL, // process security
            NULL, // thread security
            TRUE, // inherit handles
            0,
            NULL, // environment
            NULL, // current dir
            &si, // startup info
            &pi)){
            CloseHandle(pi.hProcess);
            CloseHandle(pi.hThread);
            rc=true;
        } else {
            CUtils::MessageBoxF(_T("Failed to invoke %s.\n"),strCmdline);
        }
        strCmdline.ReleaseBuffer();
    } else {// Use association
        TCHAR szExe[MAX_PATH];
        HINSTANCE h=FindExecutable(strFileName,_T("."),szExe);
        if(int(h)<=32){
            CString str;
            switch(int(h)){
            case 0:  str=_T("The system is out of memory or resources.");break;
            case 31: str=_T("There is no association for the specified file type.");break;
            case ERROR_FILE_NOT_FOUND: str=_T("The specified file was not found.");break;
            case ERROR_PATH_NOT_FOUND: str=_T("The specified path was not found.");break;
            case ERROR_BAD_FORMAT:     str=_T("The .EXE file is invalid (non-Win32 .EXE or error in .EXE image).");break;
            default: break;
            }
            CUtils::MessageBoxF(_T("Failed to open document %s.\r\n%s"),strFileName,str);
        } else {
            
            SHELLEXECUTEINFO sei = {sizeof(sei), 0, AfxGetMainWnd()->GetSafeHwnd(), _T("open"),
                strFileName, NULL, NULL, SW_SHOWNORMAL, AfxGetInstanceHandle( )};
            
            sei.hInstApp=0;
            HINSTANCE hInst=ShellExecute(AfxGetMainWnd()->GetSafeHwnd(),_T("open"), strFileName, NULL, _T("."), 0)/*ShellExecuteEx(&sei)*/;
            if(int(hInst)<=32/*sei.hInstApp==0*/)
            {
                CString str;
                switch(int(hInst))
                {
                case 0 : str=_T("The operating system is out of memory or resources. ");break;
                case ERROR_FILE_NOT_FOUND : str=_T("The specified file was not found. ");break;
                case ERROR_PATH_NOT_FOUND : str=_T("The specified path was not found. ");break;
                case ERROR_BAD_FORMAT : str=_T("The .EXE file is invalid (non-Win32 .EXE or error in .EXE image). ");break;
                case SE_ERR_ACCESSDENIED : str=_T("The operating system denied access to the specified file. ");break;
                case SE_ERR_ASSOCINCOMPLETE : str=_T("The filename association is incomplete or invalid. ");break;
                case SE_ERR_DDEBUSY : str=_T("The DDE transaction could not be completed because other DDE transactions were being processed. ");break;
                case SE_ERR_DDEFAIL : str=_T("The DDE transaction failed. ");break;
                case SE_ERR_DDETIMEOUT : str=_T("The DDE transaction could not be completed because the request timed out. ");break;
                case SE_ERR_DLLNOTFOUND : str=_T("The specified dynamic-link library was not found. ");break;
                    //case SE_ERR_FNF : str=_T("The specified file was not found. ");break;
                case SE_ERR_NOASSOC : str=_T("There is no application associated with the given filename extension. ");break;
                case SE_ERR_OOM : str=_T("There was not enough memory to complete the operation. ");break;
                    //case SE_ERR_PNF : str=_T("The specified path was not found. ");break;
                case SE_ERR_SHARE : str=_T("A sharing violation occurred. ");break;
                default: str=_T("An unexpected error occurred");break;
                }
                CUtils::MessageBoxF(_T("Failed to open document %s using %s.\r\n%s"),strFileName,szExe,str);
            } else {
                rc=true;
            }
        }
    }
    return rc;
#endif
}

bool ecApp::PrepareEnvironment(bool bWithBuildTools, wxString* cmdLine)
{
#ifdef __WXMSW__
    // Under Windows we can set variables.
    ecConfigToolDoc *pDoc = GetConfigToolDoc();
    
    wxSetEnv(wxT("PATH"), m_strOriginalPath);
    
    const wxString strPrefix(pDoc->GetCurrentTargetPrefix());
    ecFileName strBinDir;
    bool rc = FALSE;

    rc=(! bWithBuildTools) || GetSettings().m_arstrBinDirs.Find(strPrefix, strBinDir);
    if(!rc)
    {
        // Use fallback of previously-entered build tools directory, if available
        if (!GetSettings().m_buildToolsDir.IsEmpty())
        {
            strBinDir = GetSettings().m_buildToolsDir ;
            rc = TRUE;
        }
        else
        {
            wxCommandEvent event;
            GetMainFrame()->OnBuildToolsPath(event);
            rc = GetSettings().m_arstrBinDirs.Find(strPrefix, strBinDir);
        }
    }
    
    if (rc)
    {
        ecFileName strUserBinDir(GetSettings().m_userToolsDir);
        if(strUserBinDir.IsEmpty())
        {
            if ( 1 == GetSettings().m_userToolPaths.GetCount() )
            {
                GetSettings().m_userToolsDir = GetSettings().m_userToolPaths[0];
            } else
            {
                wxCommandEvent event;
                GetMainFrame()->OnUserToolsPath(event);
            }
            strUserBinDir = GetSettings().m_userToolsDir;
        }
        if ( !strUserBinDir.IsEmpty() )
        {
            // calculate the directory of the host tools from this application's module name
            ecFileName strHostToolsBinDir(this->argv[0]);
            strHostToolsBinDir = strHostToolsBinDir.Head ();
            
            // tools directories are in the order host-tools, user-tools, comp-tools, install/bin (if present), contrib-tools (if present) on the path
            const ecFileName strContribBinDir(strUserBinDir, wxT("..\\contrib\\bin"));
            ecFileName strUsrBinDir(strUserBinDir, wxT("..\\usr\\bin"));
            const ecFileName strInstallBinDir(pDoc->GetInstallTree (), wxT("bin"));

            // In case strUserBinDir is e.g. c:\program files\red hat\cygwin-00r1\usertools\h-i686-pc-cygwin\bin
            if (!strUsrBinDir.IsDir ())
                strUsrBinDir = ecFileName(strUserBinDir + _T("..\\..\\..\\H-i686-pc-cygwin\\bin"));

            if (
                (strUsrBinDir.IsDir ()     && ! ecUtils::AddToPath (strUsrBinDir)) || 
                (strContribBinDir.IsDir () && ! ecUtils::AddToPath (strContribBinDir)) || 
                (strInstallBinDir.IsDir () && ! ecUtils::AddToPath (strInstallBinDir)) || 
                (bWithBuildTools && ! ecUtils::AddToPath (strBinDir)) || 
                ! ecUtils::AddToPath (strUserBinDir) || 
                ! ecUtils::AddToPath (strHostToolsBinDir))
            {
                wxString msg;
                msg.Printf(wxT("Failed to set PATH environment variable"));
                wxMessageBox(msg, wxGetApp().GetSettings().GetAppName(), wxICON_EXCLAMATION|wxOK);
                rc = FALSE;
            } else
            {
                if(!wxSetEnv(_T("MAKE_MODE"),_T("unix")))
                {
                    wxString msg;
                    msg.Printf(wxT("Failed to set MAKE_MODE environment variable"));
                    wxMessageBox(msg, wxGetApp().GetSettings().GetAppName(), wxICON_EXCLAMATION|wxOK);
                    rc = FALSE;
                } else
                {
                    // Remove from the environment
                    wxUnsetEnv(wxT("GDBTK_LIBRARY"));
                    wxUnsetEnv(wxT("GCC_EXEC_PREFIX"));

                    // Useful for ecosconfig
                    wxSetEnv(wxT("ECOS_REPOSITORY"), pDoc->GetPackagesDir());

                    // Mount /ecos-x so we can access these in text mode
                    if (! pDoc->GetBuildTree().IsEmpty() && wxIsalpha(pDoc->GetBuildTree()[0]))
                        CygMount(pDoc->GetBuildTree()[0]);
                    if (! pDoc->GetInstallTree().IsEmpty() && wxIsalpha(pDoc->GetInstallTree()[0]))
                        CygMount(pDoc->GetInstallTree()[0]);
                    if (! pDoc->GetRepository().IsEmpty() && wxIsalpha(pDoc->GetRepository()[0]))
                        CygMount(pDoc->GetRepository()[0]);
                }
            }
        }
    }
    return rc;
#else
    wxASSERT ( cmdLine != NULL );

    (* cmdLine) = wxEmptyString;

    // Under Unix we need to build up a command line to set variables and invoke make
    ecConfigToolDoc *pDoc = GetConfigToolDoc();
    
    const wxString strPrefix(pDoc->GetCurrentTargetPrefix());
    ecFileName strBinDir;
    bool rc = FALSE;