自学教程：C++ wxFileNameFromPath函数代码示例

bool DnDialogFile::OnDropFiles(wxCoord, wxCoord, const wxArrayString& filenames){    //只有一个文件时弹出添加命令窗口    if (filenames.Count() == 1)    {        wxString cmd = filenames[0];        cmd.Replace('//','/');        DlgAddNewCmd* dlg=new DlgAddNewCmd(NULL);        dlg->cmdLine->SetValue(cmd);        dlg->cmdName->SetValue(wxFileNameFromPath(cmd));        cmd.Clear();        if (dlg->ShowModal() == wxID_OK)            m_pOwner->ReLoadCmds();        dlg->Destroy();        return true;    }    //多个文件时自动批量添加;    for(int i = filenames.Count() - 1 ; i>=0; --i)    {        wxString cmd = filenames[i];        cmd.Replace("//","/");        g_config->AddCmd(cmd,wxFileNameFromPath(cmd));    }    m_pOwner->ReLoadCmds();    return true;    //多个文件时自动批量添加;}

void Config::OnMpBrowse(wxCommandEvent& event){  wxConfig *config = (wxConfig *)wxConfig::Get();  wxString dd;  config->Read(wxT("maxima"), &dd);#if defined __WXMSW__  wxString file = wxFileSelector(_("Select Maxima program"),                                 wxPathOnly(dd), wxFileNameFromPath(dd),                                 wxEmptyString, _("Bat files (*.bat)|*.bat|All|*"),                                 wxFD_OPEN);#else  wxString file = wxFileSelector(_("Select Maxima program"),                                 wxPathOnly(dd), wxFileNameFromPath(dd),                                 wxEmptyString, _("All|*"),                                 wxFD_OPEN);#endif  if (file.Length())  {    if (file.Right(8) == wxT("wxmaxima") || file.Right(12) == wxT("wxmaxima.exe") ||        file.Right(12) == wxT("wxMaxima.exe"))      wxMessageBox(_("Invalid entry for Maxima program./n/nPlease enter the path to Maxima program again."),                   _("Error"),                   wxOK|wxICON_ERROR);    else      m_maximaProgram->SetValue(file);  }}

void cbDiffEditor::updateTitle(){    //SetTitle(...) calls Manager::Get()->GetEditorManager() which can fail during shutdown    if(!Manager::Get()->IsAppShuttingDown())        SetTitle(_T("Diff: ") +                 (diffctrl_->LeftModified() ? _("*") : _("")) + wxFileNameFromPath(leftFile_) +                 _T(" ") +                 (diffctrl_->RightModified() ? _("*") : _("")) + wxFileNameFromPath(rightFile_));}

void wxFileCtrl::GoToParentDir(){    if (!IsTopMostDir(m_dirName))    {        size_t len = m_dirName.Len();        if (wxEndsWithPathSeparator(m_dirName))            m_dirName.Remove( len-1, 1 );        wxString fname( wxFileNameFromPath(m_dirName) );        m_dirName = wxPathOnly( m_dirName );#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)        if (!m_dirName.empty())        {            if (m_dirName.Last() == wxT('.'))                m_dirName = wxEmptyString;        }#elif defined(__UNIX__)        if (m_dirName.empty())            m_dirName = wxT("/");#endif        UpdateFiles();        long id = FindItem( 0, fname );        if (id != wxNOT_FOUND)        {            ignoreChanges = true;            SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );            EnsureVisible( id );            ignoreChanges = false;        }    }}

//普通匹配文件名bool ThreadWork::matchFileName( wxString &path ){	if( wxFileNameFromPath( path ).Find(parItems[1]) != wxNOT_FOUND )		return true;		return false;}

void MyFrame::OnSnapshotToBMP(wxCommandEvent &){    wxString filename = wxFileSelector( wxT("Save Image"),                                        wxPathOnly(m_bmp_filename),                                        wxFileNameFromPath(m_bmp_filename),                                        wxT("*.bmp"),                                        wxT("BMP files (*.bmp)|*.bmp"),                                        wxFD_SAVE|wxFD_OVERWRITE_PROMPT, this);    if (filename == wxEmptyString)     {        SetupVideoMenus();        return;    }    wxString extension = filename.AfterLast('.').Lower();    if (m_captureMenu->IsChecked(ID_NOPREVIEWONCAP))    {        m_vidCapWin->Preview(false);        m_vidCapWin->Overlay(false);    }    bool saved = false;    if (extension == wxT("bmp"))        saved = m_vidCapWin->SnapshotToBMP( filename );    if (saved)         m_bmp_filename = filename;    SetupVideoMenus();}

wxString wxFindFirstFile(const wxString& spec, int flags){    wxFileName::SplitPath(spec, &gs_dirPath, NULL, NULL);    if ( gs_dirPath.empty() )        gs_dirPath = wxT(".");    if ( !wxEndsWithPathSeparator(gs_dirPath ) )        gs_dirPath << wxFILE_SEP_PATH;    gs_dir.reset(new wxDir(gs_dirPath));    if ( !gs_dir->IsOpened() )    {        wxLogSysError(_("Cannot enumerate files '%s'"), spec);        return wxEmptyString;    }    int dirFlags;    switch (flags)    {        case wxDIR:  dirFlags = wxDIR_DIRS; break;        case wxFILE: dirFlags = wxDIR_FILES; break;        default:     dirFlags = wxDIR_DIRS | wxDIR_FILES; break;    }    wxString result;    gs_dir->GetFirst(&result, wxFileNameFromPath(spec), dirFlags);    if ( result.empty() )        return result;    return gs_dirPath + result;}

void DeviceFrame::OnDeviceOpenSound(wxCommandEvent &) {  wxString filename(GetSoundFile());  if (filename.empty()) {	return;  }  audiere::SampleSourcePtr source = audiere::OpenSampleSource(wxString2CStr(filename));  if (!source) {    wxMessageBox(      wxT("Could not open source: ") + filename,      wxT("Open Sound"), wxOK | wxCENTRE, this);    return;  }  audiere::OutputStreamPtr stream = audiere::OpenSound(m_device, source);  if (!stream) {    wxMessageBox(      wxT("Could not open sound: ") + filename,      wxT("Open Sound"), wxOK | wxCENTRE, this);    return;  }  // get the basename of the path for the window title  wxString basename = wxFileNameFromPath(filename);  new StreamFrame(this, wxT("Sound: ") + basename, stream.get(), source.get());}

void ChooseInputFile(bool force){#if wxUSE_FILEDLG    if (force || InputFile.empty())    {        wxString s = wxFileSelector(_T("Choose LaTeX input file"), wxPathOnly(InputFile), wxFileNameFromPath(InputFile), _T("tex"), _T("*.tex"));        if (!s.empty())        {            // Different file, so clear index entries.            ClearKeyWordTable();            ResetContentsLevels(0);            passNumber = 1;            errorCount = 0;            InputFile = s;            wxString str = wxFileNameFromPath(InputFile);            wxString buf;            buf.Printf(_T("Tex2RTF [%s]"), str.c_str());            frame->SetTitle((wxChar *)buf.c_str());            OutputFile = wxEmptyString;        }    }#else    wxUnusedVar(force);#endif // wxUSE_FILEDLG}

// Update the column content of the item at _Indexvoid CGameListCtrl::UpdateItemAtColumn(long _Index, int column){	GameListItem& rISOFile = *m_ISOFiles[_Index];	switch(column)	{		case COLUMN_PLATFORM:		{			SetItemColumnImage(_Index, COLUMN_PLATFORM,			                   m_PlatformImageIndex[rISOFile.GetPlatform()]);			break;		}		case COLUMN_BANNER:		{			int ImageIndex = -1;			if (rISOFile.GetBitmap().IsOk())				ImageIndex = m_imageListSmall->Add(rISOFile.GetBitmap());			SetItemColumnImage(_Index, COLUMN_BANNER, ImageIndex);			break;		}		case COLUMN_TITLE:		{			wxString name = StrToWxStr(rISOFile.GetName());			int disc_number = rISOFile.GetDiscNumber() + 1;			if (disc_number > 1 &&			    name.Lower().find(wxString::Format("disc %i", disc_number)) == std::string::npos &&			    name.Lower().find(wxString::Format("disc%i", disc_number)) == std::string::npos)			{				name = wxString::Format(_("%s (Disc %i)"), name.c_str(), disc_number);			}			SetItem(_Index, COLUMN_TITLE, name, -1);			break;		}		case COLUMN_MAKER:			SetItem(_Index, COLUMN_MAKER, StrToWxStr(rISOFile.GetCompany()), -1);			break;		case COLUMN_FILENAME:			SetItem(_Index, COLUMN_FILENAME,			        wxFileNameFromPath(StrToWxStr(rISOFile.GetFileName())), -1);			break;		case COLUMN_EMULATION_STATE:			SetItemColumnImage(_Index, COLUMN_EMULATION_STATE,			                   m_EmuStateImageIndex[rISOFile.GetEmuState()]);			break;		case COLUMN_COUNTRY:			SetItemColumnImage(_Index, COLUMN_COUNTRY,			                   m_FlagImageIndex[rISOFile.GetCountry()]);			break;		case COLUMN_SIZE:			SetItem(_Index, COLUMN_SIZE, NiceSizeFormat(rISOFile.GetFileSize()), -1);			break;		case COLUMN_ID:			SetItem(_Index, COLUMN_ID, rISOFile.GetUniqueID(), -1);			break;	}}

void ecConfigToolView::OnChangeFilename(){    if (wxGetApp().GetTopWindow() && GetDocument())    {        wxString docTitle(wxFileNameFromPath(GetDocument()->GetFilename()));        wxStripExtension(docTitle);        GetDocument()->SetTitle(docTitle);        wxString name(GetDocument()->GetFilename());        wxStripExtension(name);        ((ecConfigToolDoc*) GetDocument())->SetInstallTree(name + wxT("_install"));        ((ecConfigToolDoc*) GetDocument())->SetBuildTree(name + wxT("_build"));        wxString title;        wxString modifiedMarker;        if (GetDocument()->IsModified())            modifiedMarker = wxT("*");        title = docTitle + modifiedMarker + wxString(wxT(" - ")) + wxGetApp().GetSettings().GetAppName();        ((wxFrame*) wxGetApp().GetTopWindow())->SetTitle(title);    }}

bool TranslationMemoryUpdater::Update(const wxArrayString& files){    m_progress->SetGaugeMax((int)files.GetCount());    m_progress->ResetGauge();    bool res = true;    wxString f;    size_t cnt = files.GetCount();    for (size_t i = 0; i < cnt; i++)    {        f = files[i];        m_progress->UpdateMessage(wxString(_("Scanning file: ")) +                                   wxFileNameFromPath(f));                if (f.Matches("*.po"))            res = UpdateFromPO(f);        else if (f.Matches("*.mo"))            res = UpdateFromMO(f);#if HAVE_RPM        else if (f.Matches("*.rpm"))            res = UpdateFromRPM(f);#endif        m_progress->UpdateGauge();        wxYield();        if (m_progress->Cancelled()) return false;    }    return res;}

        void MainFrame::OnMenuCompile(wxCommandEvent& WXUNUSED(e))        {            TerminalWidget* terminalWidget = static_cast<TerminalWidget*>(m_mgr.GetPane("pane_output").window);            wxString executablePath = wxStandardPaths::Get().GetExecutablePath();            wxString executableDir = wxPathOnly(executablePath);            wxString compilerPath = wxPathOnly(executableDir) + "//TDM-GCC-32//bin//";            if (!wxFileExists(compilerPath + "g++.exe"))                compilerPath = executableDir + "//TDM-GCC-32//bin//";            if (!wxFileExists(compilerPath + "g++.exe"))            {                wxMessageBox("Error, cannot find the compiler. Are you sure there is "                    "'TDM-GCC-32' folder in '" + executableDir + "' ?", "SimplyCpp error", wxICON_ERROR, this);                return;            }            wxExecuteEnv env;            env.cwd = wxPathOnly(((EditorWidget*)m_notebook->GetCurrentPage())->GetFileName());            env.env.insert(wxStringToStringHashMap_wxImplementation_Pair("PATH", compilerPath));            wxString fileName = wxFileNameFromPath(((EditorWidget*)m_notebook->GetCurrentPage())->GetFileName());            wxString exeName = wxString(fileName);            exeName.Replace(".cpp", ".exe");            terminalWidget->RunCommand(compilerPath + "g++.exe " + fileName + " -s -o " + exeName, env);        }

// Return just the filename, not the path (basename)wxChar *wxFileNameFromPath (wxChar *path){    wxString p = path;    wxString n = wxFileNameFromPath(p);    return path + p.length() - n.length();}

void SubMainFrame::OpenFile(wxString strFilename){    OpenPaintMDIChildFrame *childFrame = new OpenPaintMDIChildFrame(this, wxID_ANY, wxFileNameFromPath(strFilename));    if(childFrame && childFrame->Open(strFilename))    {        AddFileToHistory(strFilename);        wxLogDebug(wxT("Opened file: %s") , strFilename);    }}

wxString wxcXmlResourceCmp::GetInternalFileName(const wxString& name, const wxArrayString& flist){    wxString name2 = name;    name2.Replace(wxT(":"), wxT("_"));    name2.Replace(wxT("/"), wxT("_"));    name2.Replace(wxT("//"), wxT("_"));    name2.Replace(wxT("*"), wxT("_"));    name2.Replace(wxT("?"), wxT("_"));    wxString s = wxFileNameFromPath(m_outputCppFile) + wxT("$") + name2;    if(wxFileExists(s) && flist.Index(s) == wxNOT_FOUND) {        for(int i = 0;; i++) {            s.Printf(wxFileNameFromPath(m_outputCppFile) + wxT("$%03i-") + name2, i);            if(!wxFileExists(s) || flist.Index(s) != wxNOT_FOUND) break;        }    }    return s;}

///正则方式匹配文件名bool ThreadWork::regexMatchFileName( wxString &path ){		wxRegEx re( parItems[1], wxRE_ADVANCED );	if(  !re.IsValid() )		return false;	if( re.Matches( wxFileNameFromPath( path ) ) )		return true;		return false;}

wxString AudacityProject::GetName(){   wxString name = wxFileNameFromPath(mFileName);   // Chop off the extension   int len = name.Len();   if (len > 4 && name.Mid(len - 4) == ".aup")      name = name.Mid(0, len - 4);   return name;}

void MyFrame::OnViewLatex(wxCommandEvent& WXUNUSED(event)){    ChooseInputFile();    if (!InputFile.empty() && wxFileExists(InputFile))    {        textWindow->LoadFile(InputFile);        wxChar buf[300];        wxString str(wxFileNameFromPath(OutputFile));        wxSnprintf(buf, sizeof(buf), _T("Tex2RTF [%s]"), (const wxChar*) str.c_str());        frame->SetTitle(buf);    }}

void Properties::onPropertyChanging(wxPropertyGridEvent& event, Map* map){	if (event.GetPropertyName() == "Name")	{		map->setName(event.GetValue().GetString().c_str());	}	else if (event.GetPropertyName() == "Texture")	{		map->setTexture(wxFileNameFromPath(event.GetValue().GetString()).c_str());	}	City::getSingleton().updateViews(map);}

/*** This method is responsible for setting everything up in the doc/view framework* and opening the request file for editing in a new notebook tab.* @param path Path to the filename being opened*/void HtMainFrame::DoOpenFile (const wxString &path){   wxDocManager *docm = wxGetApp().doc_manager.get();   // TODO: fazer as checagens no arquivo antes de tentar abrir.   //       Ex: verificar se ele pode ser aberto como leitura/escrita, se o usuário tem permiss
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