C++ ConfigManager::Exists方法代码示例

void Compiler::LoadSettings(const wxString& baseKey)
{
    // before loading any compiler settings, keep the current settings safe
    // so we can compare them when saving: this way we can only save what's
    // different from the defaults
    MirrorCurrentSettings();

    ConfigManager* cfg = Manager::Get()->GetConfigManager(_T("compiler"));

    // read settings version
    wxString version = cfg->Read(_T("settings_version"));
    bool versionMismatch = version != CompilerSettingsVersion;

    wxString tmp;

    // if using old-style keys (using integer IDs), notify user about the changes
    static bool saidAboutCompilerIDs = false;
    tmp.Printf(_T("%s/set%3.3d"), baseKey.c_str(), CompilerFactory::GetCompilerIndex(this) + 1);
    if (cfg->Exists(tmp + _T("/name")))
    {
        if (!saidAboutCompilerIDs)
        {
            saidAboutCompilerIDs = true;
            cbMessageBox(_("Compilers now use unique names instead of integer IDs.\n"
                            "Projects will be updated accordingly on load, mostly automatic."),
                            _("Information"),
                            wxICON_INFORMATION);
        }
        // at this point, we 'll be using the old style configuration to load settings
    }
    else // it's OK to use new style
        tmp.Printf(_T("%s/%s"), baseKey.c_str(), m_ID.c_str());

    if (!cfg->Exists(tmp + _T("/name")))
        return;

    wxString sep = wxFileName::GetPathSeparator();

    m_Name = cfg->Read(tmp + _T("/name"), m_Name);

    m_MasterPath         = cfg->Read(tmp + _T("/master_path"),     m_MasterPath);
    m_ExtraPaths         = MakeUniqueArray(GetArrayFromString(cfg->Read(tmp + _T("/extra_paths"), _T("")), _T(";")), true);
    m_Programs.C         = cfg->Read(tmp + _T("/c_compiler"),      m_Programs.C);
    m_Programs.CPP       = cfg->Read(tmp + _T("/cpp_compiler"),    m_Programs.CPP);
    m_Programs.LD        = cfg->Read(tmp + _T("/linker"),          m_Programs.LD);
    m_Programs.LIB       = cfg->Read(tmp + _T("/lib_linker"),      m_Programs.LIB);
    m_Programs.WINDRES   = cfg->Read(tmp + _T("/res_compiler"),    m_Programs.WINDRES);
    m_Programs.MAKE      = cfg->Read(tmp + _T("/make"),            m_Programs.MAKE);
    m_Programs.DBG       = cfg->Read(tmp + _T("/debugger"),        m_Programs.DBG);

    // set member variable containing the version string with the configurated toolchain executables, not only
    // with the default ones, otherwise we might have an empty version-string
    // Some MinGW installations do not includee "mingw32-gcc" !!
    SetVersionString();

    SetCompilerOptions    (GetArrayFromString(cfg->Read(tmp + _T("/compiler_options"), wxEmptyString)));
    SetLinkerOptions      (GetArrayFromString(cfg->Read(tmp + _T("/linker_options"),   wxEmptyString)));
    SetIncludeDirs        (GetArrayFromString(cfg->Read(tmp + _T("/include_dirs"),     wxEmptyString)));
    SetResourceIncludeDirs(GetArrayFromString(cfg->Read(tmp + _T("/res_include_dirs"), wxEmptyString)));
    SetLibDirs            (GetArrayFromString(cfg->Read(tmp + _T("/library_dirs"),     wxEmptyString)));
    SetLinkLibs           (GetArrayFromString(cfg->Read(tmp + _T("/libraries"),        wxEmptyString)));
    SetCommandsBeforeBuild(GetArrayFromString(cfg->Read(tmp + _T("/commands_before"),  wxEmptyString)));
    SetCommandsAfterBuild (GetArrayFromString(cfg->Read(tmp + _T("/commands_after"),   wxEmptyString)));

    for (int i = 0; i < ctCount; ++i)
    {
        wxArrayString keys = cfg->EnumerateSubPaths(tmp + _T("/macros/") + CommandTypeDescriptions[i]);
        for (size_t n = 0; n < keys.size(); ++n)
        {
            unsigned long index = 0;
            if (keys[n].Mid(4).ToULong(&index)) // skip 'tool'
            {
                while (index >= m_Commands[i].size())
                    m_Commands[i].push_back(CompilerTool());
                CompilerTool& tool = m_Commands[i][index];

                wxString key        = wxString::Format(_T("%s/macros/%s/tool%lu/"), tmp.c_str(), CommandTypeDescriptions[i].c_str(), index);
                tool.command        = cfg->Read(key + _T("command"));
                tool.extensions     = cfg->ReadArrayString(key + _T("extensions"));
                tool.generatedFiles = cfg->ReadArrayString(key + _T("generatedFiles"));
            }
        }
    }

    // switches
    m_Switches.includeDirs             = cfg->Read(tmp + _T("/switches/includes"),                    m_Switches.includeDirs);
    m_Switches.libDirs                 = cfg->Read(tmp + _T("/switches/libs"),                        m_Switches.libDirs);
    m_Switches.linkLibs                = cfg->Read(tmp + _T("/switches/link"),                        m_Switches.linkLibs);
    m_Switches.defines                 = cfg->Read(tmp + _T("/switches/define"),                      m_Switches.defines);
    m_Switches.genericSwitch           = cfg->Read(tmp + _T("/switches/generic"),                     m_Switches.genericSwitch);
    m_Switches.objectExtension         = cfg->Read(tmp + _T("/switches/objectext"),                   m_Switches.objectExtension);
    m_Switches.needDependencies        = cfg->ReadBool(tmp + _T("/switches/deps"),                    m_Switches.needDependencies);
    m_Switches.forceCompilerUseQuotes  = cfg->ReadBool(tmp + _T("/switches/forceCompilerQuotes"),     m_Switches.forceCompilerUseQuotes);
    m_Switches.forceLinkerUseQuotes    = cfg->ReadBool(tmp + _T("/switches/forceLinkerQuotes"),       m_Switches.forceLinkerUseQuotes);
    m_Switches.logging = (CompilerLoggingType)cfg->ReadInt(tmp + _T("/switches/logging"),             m_Switches.logging);
    m_Switches.libPrefix               = cfg->Read(tmp + _T("/switches/libPrefix"),                   m_Switches.libPrefix);
    m_Switches.libExtension            = cfg->Read(tmp + _T("/switches/libExtension"),                m_Switches.libExtension);
    m_Switches.linkerNeedsLibPrefix    = cfg->ReadBool(tmp + _T("/switches/linkerNeedsLibPrefix"),    m_Switches.linkerNeedsLibPrefix);
    m_Switches.linkerNeedsLibExtension = cfg->ReadBool(tmp + _T("/switches/linkerNeedsLibExtension"), m_Switches.linkerNeedsLibExtension);
    m_Switches.forceFwdSlashes         = cfg->ReadBool(tmp + _T("/switches/forceFwdSlashes"),         m_Switches.forceFwdSlashes);
//.........这里部分代码省略.........

void EditorColourSet::Load()
{
    // no need for syntax highlighting if batch building
    if (Manager::IsBatchBuild())
        return;

    static bool s_notifiedUser = false;

    wxString key;
    ConfigManager* cfg = Manager::Get()->GetConfigManager(_T("editor"));

    // read the theme name
    m_Name = cfg->Read(_T("/colour_sets/") + m_Name + _T("/name"), m_Name);

    int x = 0;
    for (OptionSetsMap::iterator it = m_Sets.begin(); it != m_Sets.end(); ++it)
    {
        if (it->first == HL_NONE || it->first == HL_AUTO)
            continue;

        // look for old-style configuration
        key.Clear();
        key << _T("/colour_sets/") << m_Name << _T("/set") << wxString::Format(_T("%d"), x++);
        if (cfg->Exists(key + _T("/name")))
        {
            // old-style configuration
            // delete it and tell the user about it
            cfg->DeleteSubPath(key);
            if (!s_notifiedUser)
            {
                cbMessageBox(_("The way editor syntax highlighting configuration is saved, has changed.\n"
                                "Syntax highlighting for all supported languages will revert to defaults now.\n"
                                "We 're sorry for the inconvenience..."),
                                _("Information"),
                                wxICON_INFORMATION);
                s_notifiedUser = true;
            }
            continue;
        }
        // make sure we didn't create it accidentally
        cfg->DeleteSubPath(key);

        // new-style configuration key
        key.Clear();
        key << _T("/colour_sets/") << m_Name << _T('/') << it->first;
        if (!cfg->Exists(key + _T("/name")))
        {
            // make sure we didn't create it accidentally
            cfg->DeleteSubPath(key);
            continue;
        }

        for (unsigned int i = 0; i < it->second.m_Colours.GetCount(); ++i)
        {
            wxString tmpKey;
            tmpKey << key << _T("/style") << wxString::Format(_T("%u"), i);
            if (!cfg->Exists(tmpKey + _T("/name")))
            {
                // make sure we didn't create it accidentally
                cfg->DeleteSubPath(tmpKey);
                continue;
            }
            wxString name = cfg->Read(tmpKey + _T("/name"));
            for (size_t j = 0; j < it->second.m_Colours.GetCount(); ++j)
            {
                OptionColour* opt = it->second.m_Colours.Item(j);
                if (!opt || opt->name != name)
                    continue;

                if (cfg->Exists(tmpKey + _T("/fore")))
                    opt->fore = cfg->ReadColour(tmpKey     + _T("/fore"),       opt->fore);
                if (cfg->Exists(tmpKey + _T("/back")))
                    opt->back = cfg->ReadColour(tmpKey     + _T("/back"),       opt->back);
                if (cfg->Exists(tmpKey + _T("/bold")))
                    opt->bold = cfg->ReadBool(tmpKey       + _T("/bold"),       opt->bold);
                if (cfg->Exists(tmpKey + _T("/italics")))
                    opt->italics = cfg->ReadBool(tmpKey    + _T("/italics"),    opt->italics);
                if (cfg->Exists(tmpKey + _T("/underlined")))
                    opt->underlined = cfg->ReadBool(tmpKey + _T("/underlined"), opt->underlined);
                if (cfg->Exists(tmpKey + _T("/isStyle")))
                    opt->isStyle = cfg->ReadBool(tmpKey    + _T("/isStyle"),    opt->isStyle);
            }
        }
        wxString tmpkey;
        for (int i = 0; i <= wxSCI_KEYWORDSET_MAX; ++i)
        {
            tmpkey.Printf(_T("%s/editor/keywords/set%d"), key.c_str(), i);
            if (cfg->Exists(tmpkey))
                it->second.m_Keywords[i] = cfg->Read(tmpkey, wxEmptyString);
        }
        tmpkey.Printf(_T("%s/editor/filemasks"), key.c_str());
        if (cfg->Exists(tmpkey))
            it->second.m_FileMasks = GetArrayFromString(cfg->Read(tmpkey, wxEmptyString), _T(","));
    }
}

void AnnoyingDialog::Init(const wxString &caption, const wxString &id, const wxString& message, const wxArtID icon,
                          dStyle style, const wxString& b1, const wxString& b2, const wxString& b3)
{
    m_CheckBox = nullptr;
    m_DontAnnoy = false;
    m_Id = id;

    static_assert(wxMinimumVersion<2,8,12>::eval, "wxWidgets 2.8.12 is required");

    ConfigManagerContainer::StringSet disabled;
    ConfigManager* cfg = Manager::Get()->GetConfigManager(wxT("an_dlg"));
    if (cfg->Exists(wxT("/disabled_ret")))
    {
        // new config style, includes return code in format:
        // "id:dReturnType"
        // example:
        // "Question XYZ?:4"
        disabled = cfg->ReadSSet(wxT("/disabled_ret"));
    }
    else
    {
        // if the new config key does not exist, read from the old one
        // old keys are in format:
        // "id"
        disabled = cfg->ReadSSet(wxT("/disabled"));
        // and copy it to the new one
        cfg->Write(wxT("/disabled_ret"), disabled);
        // we do not do an in place upgrade of the format to maintain
        // compatibility with previous versions
    }

    ConfigManagerContainer::StringSet::const_iterator it = disabled.lower_bound(m_Id);
    if (it != disabled.end())
    {
        if (*it == m_Id)
        {
            // upgrade old settings
            m_DontAnnoy = true;
            if (m_DefRet == rtSAVE_CHOICE)
                m_DefRet = rtYES; // default value
            disabled.erase(it);
            disabled.insert(m_Id + F(wxT(":%d"), m_DefRet));
            // save updated format
            cfg->Write(wxT("/disabled_ret"), disabled);
            return;
        }
        else if (it->BeforeLast(wxT(':')) == m_Id)
        {
            m_DontAnnoy = true;
            // read the saved choice and store it for ShowModal() to use
            long ret = rtSAVE_CHOICE;
            if (it->AfterLast(wxT(':')).ToLong(&ret) && ret != rtSAVE_CHOICE)
            {
                Manager::Get()->GetLogManager()->Log(*it);
                m_DefRet = (dReturnType)ret;
            }
            else if (m_DefRet == rtSAVE_CHOICE)
                m_DefRet = rtYES; // default value
            return;
        }
    }

    wxBoxSizer *outerSizer = new wxBoxSizer( wxVERTICAL );

    wxFlexGridSizer *mainArea = new wxFlexGridSizer(2, 0, 0);
    wxStaticBitmap *bitmap = new wxStaticBitmap(this, -1, wxArtProvider::GetBitmap(icon,  wxART_MESSAGE_BOX), wxDefaultPosition);
    mainArea->Add(bitmap, 0, wxALL, 5);

    wxStaticText *txt = new wxStaticText(this, -1, message, wxDefaultPosition, wxDefaultSize, 0);
    mainArea->Add( txt, 0, wxALIGN_CENTER|wxALL, 5 );

    mainArea->Add( 1, 1, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxTOP, 5 );

    int numButtons = 0;
    dReturnType id1 = rtINVALID;
    dReturnType id2 = rtINVALID;
    dReturnType id3 = rtINVALID;
    wxString bTxt1;
    wxString bTxt2;
    wxString bTxt3;

    if(style == OK || style == ONE_BUTTON)
    {
        numButtons = 1;
        // only one choice, so set m_DefRet
        m_DefRet = (style == OK ? rtOK : rtONE);
        id1 = m_DefRet;
        bTxt1 = b1.IsEmpty() ? wxString(_("&OK")) : b1;
    }
    else if(style == YES_NO || style == OK_CANCEL || style == TWO_BUTTONS)
    {
        numButtons = 2;
        id1 = (style == YES_NO ? rtYES : (style == OK_CANCEL ? rtOK     : rtONE));
        id2 = (style == YES_NO ? rtNO  : (style == OK_CANCEL ? rtCANCEL : rtTWO));
        bTxt1 = b1.IsEmpty() ? (style == YES_NO ? wxString(_("&Yes")) : wxString(_("&OK")))     : b1;
        bTxt2 = b2.IsEmpty() ? (style == YES_NO ? wxString(_("&No"))  : wxString(_("&Cancel"))) : b2;
        // this is the default, so apply correct return type (if it was not set)
        if (m_DefRet == rtYES)
            m_DefRet = id1;
    }
//.........这里部分代码省略.........