C++ TDEConfig::readNumEntry方法代码示例

void KeyboardConfig::init_keyboard()
{
	TDEConfig *config = new TDEConfig("kcminputrc", true); // Read-only, no globals
	config->setGroup("Keyboard");

	XKeyboardState   kbd;
	XKeyboardControl kbdc;

	XGetKeyboardControl(kapp->getDisplay(), &kbd);
	bool key = config->readBoolEntry("KeyboardRepeating", true);
	kbdc.key_click_percent = config->readNumEntry("ClickVolume", kbd.key_click_percent);
	kbdc.auto_repeat_mode = (key ? AutoRepeatModeOn : AutoRepeatModeOff);

	XChangeKeyboardControl(kapp->getDisplay(),
						   KBKeyClickPercent | KBAutoRepeatMode,
						   &kbdc);

	if( key ) {
		int delay_ = config->readNumEntry("RepeatDelay", 500);
		double rate_ = config->readDoubleNumEntry("RepeatRate", 30);
		set_repeatrate(delay_, rate_);
	}


	int numlockState = config->readNumEntry( "NumLock", 2 );
	if( numlockState != 2 )
		numlockx_change_numlock_state( numlockState == 0 );

	delete config;
}

void KMMainView::restoreSettings()
{
	TDEConfig	*conf = KMFactory::self()->printConfig();
	conf->setGroup("General");
	setViewType((KMPrinterView::ViewType)conf->readNumEntry("ViewType",KMPrinterView::Icons));
	setOrientation(conf->readNumEntry("Orientation", Qt::Vertical));
	bool 	view = conf->readBoolEntry("ViewToolBar",false);
	slotToggleToolBar(view);
	((TDEToggleAction*)m_actions->action("view_toolbar"))->setChecked(view);
	view = conf->readBoolEntry( "ViewMenuBar", true );
	slotToggleMenuBar( view );
	static_cast<TDEToggleAction*>( m_actions->action( "view_menubar" ) )->setChecked( view );
	view = conf->readBoolEntry("ViewPrinterInfos",true);
	slotShowPrinterInfos(view);
	((TDEToggleAction*)m_actions->action("view_printerinfos"))->setChecked(view);
}

ObjKsTheme::ObjKsTheme( const TQString& theme )
  :mActiveTheme (theme), mThemeDir("/"), mThemeConfig (0L), mThemePrefix( "Themes/" ), d(0)
{
  // Get Xinerama config.
  TDEConfig *config = kapp->config();
  config->setGroup( "Xinerama" );
  TQDesktopWidget *desktop = kapp->desktop();
  mXineramaScreen = config->readNumEntry("KSplashScreen", desktop->primaryScreen());

  // For Xinerama, let's put the mouse on the first head.  Otherwise it could appear anywhere!
  if (desktop->isVirtualDesktop() && mXineramaScreen != -2)
  {
    TQRect rect = desktop->screenGeometry( mXineramaScreen );
    if (!rect.contains(TQCursor::pos()))
      TQCursor::setPos(rect.center());
  }

  // Does the active theme exist?
  if( !loadThemeRc( mActiveTheme, false ) )
    if( !loadLocalConfig( mActiveTheme, false ) )
      if( !loadThemeRc( "Default", false ) )
        loadLocalConfig( "Default", true ); //force: we need some defaults
  loadCmdLineArgs(TDECmdLineArgs::parsedArgs());
  mThemePrefix += ( mActiveTheme + "/" );
}

//---------------------------------------------------------------------------
//
// User clicked Cancel
//
void AmorDialog::slotCancel()
{
    // restore offset
    TDEConfig *config = kapp->config();
    TDEConfigGroupSaver cs(config, "General");
    emit offsetChanged(config->readNumEntry("Offset"));
    reject();
}

Condition_list_base::Condition_list_base( TDEConfig& cfg_P, Condition_list_base* parent_P )
    : Condition( parent_P )
    {
    TQString save_cfg_group = cfg_P.group();
    int cnt = cfg_P.readNumEntry( "ConditionsCount", 0 );
    for( int i = 0;
         i < cnt;
         ++i )
        {
        cfg_P.setGroup( save_cfg_group + TQString::number( i ));
        (void) Condition::create_cfg_read( cfg_P, this );
        }
    cfg_P.setGroup( save_cfg_group );
    }

/** load the application */
void kweather::loadPrefs(){
    kdDebug(12004) << "Loading Prefs" << endl;
    TDEConfig *kcConfig = config();
    kcConfig->reparseConfiguration();

    if (!kcConfig->hasGroup ("General Options") )
        mFirstRun = true;

    kcConfig->setGroup("General Options");
    logOn = kcConfig->readBoolEntry("logging", false);
    fileName = kcConfig->readPathEntry("log_file_name");
    reportLocation = kcConfig->readEntry("report_location");
    mViewMode = kcConfig->readNumEntry("smallview_mode", dockwidget::ShowAll);

    static TQColor black(TQt::black);
    mTextColor = kcConfig->readColorEntry("textColor", &black);
}

bool EXRCreator::create(const TQString &path, int, int, TQImage &img)
{
    Imf::InputFile in ( path.ascii() );
    const Imf::Header &h = in.header();

    if ( h.hasPreviewImage() ) {
	kdDebug() << "EXRcreator - using preview" << endl;
	const Imf::PreviewImage &preview = in.header().previewImage();
	TQImage qpreview(preview.width(), preview.height(), 32, 0, TQImage::BigEndian);
	for ( unsigned int y=0; y < preview.height(); y++ ) {
	    for ( unsigned int x=0; x < preview.width(); x++ ) {
		const Imf::PreviewRgba &q = preview.pixels()[x+(y*preview.width())];
		qpreview.setPixel( x, y, tqRgba(q.r, q.g, q.b, q.a) );
	    }
	}
	img = qpreview;
	return true;
    } else {
        // do it the hard way
	// We ignore maximum size when just extracting the thumnail
	// from the header, but it is very expensive to render large
	// EXR images just to turn it into an icon, so we go back
	// to honouring it in here.
	kdDebug() << "EXRcreator - using original image" << endl;
	TDEConfig * config = TDEGlobal::config();
	TDEConfigGroupSaver cgs( config, "PreviewSettings" );
	unsigned long long maxSize = config->readNumEntry( "MaximumSize", 1024*1024 /* 1MB */ );
	unsigned long long fileSize = TQFile( path ).size();
	if ( (fileSize > 0) && (fileSize < maxSize) ) {
	    if (!img.load( path )) {
		return false;
	    }
	    if (img.depth() != 32)
		img = img.convertDepth( 32 );
	    return true;
	} else {
	    return false;
	}
    }
}

void KCMStyle::loadEffects( TDEConfig& config )
{
	// Load effects.
	config.setGroup("KDE");

	cbEnableEffects->setChecked( config.readBoolEntry( "EffectsEnabled", false) );

	if ( config.readBoolEntry( "EffectAnimateCombo", false) )
		comboComboEffect->setCurrentItem( 1 );
	else
		comboComboEffect->setCurrentItem( 0 );

	if ( config.readBoolEntry( "EffectAnimateTooltip", false) )
		comboTooltipEffect->setCurrentItem( 1 );
	else if ( config.readBoolEntry( "EffectFadeTooltip", false) )
		comboTooltipEffect->setCurrentItem( 2 );
	else
		comboTooltipEffect->setCurrentItem( 0 );
		
	TQSettings settings;
	bool semiTransparentRubberband = settings.readBoolEntry("/TDEStyle/Settings/SemiTransparentRubberband", false);
	comboRubberbandEffect->setCurrentItem( semiTransparentRubberband ? 1 : 0 );
	
	if ( config.readBoolEntry( "EffectAnimateMenu", false) )
		comboMenuEffect->setCurrentItem( 1 );
	else if ( config.readBoolEntry( "EffectFadeMenu", false) )
		comboMenuEffect->setCurrentItem( 2 );
	else
		comboMenuEffect->setCurrentItem( 0 );

	comboMenuHandle->setCurrentItem(config.readNumEntry("InsertTearOffHandle", 0));

	// TDEStyle Menu transparency and drop-shadow options...
	
	TQString effectEngine = settings.readEntry("/TDEStyle/Settings/MenuTransparencyEngine", "Disabled");

#ifdef HAVE_XRENDER
	if (effectEngine == "XRender") {
		comboMenuEffectType->setCurrentItem(2);
		comboMenuEffect->setCurrentItem(3);
	} else if (effectEngine == "SoftwareBlend") {
		comboMenuEffectType->setCurrentItem(1);
		comboMenuEffect->setCurrentItem(3);
#else
	if (effectEngine == "XRender" || effectEngine == "SoftwareBlend") {
		comboMenuEffectType->setCurrentItem(1);	// Software Blend
		comboMenuEffect->setCurrentItem(3);
#endif
	} else if (effectEngine == "SoftwareTint") {
		comboMenuEffectType->setCurrentItem(0);
		comboMenuEffect->setCurrentItem(3);
	} else
		comboMenuEffectType->setCurrentItem(0);

	if (comboMenuEffect->currentItem() != 3)	// If not translucency...
		menuPreview->setPreviewMode( MenuPreview::Tint );
	else if (comboMenuEffectType->currentItem() == 0)
		menuPreview->setPreviewMode( MenuPreview::Tint );
	else
		menuPreview->setPreviewMode( MenuPreview::Blend );

	slOpacity->setValue( (int)(100 * settings.readDoubleEntry("/TDEStyle/Settings/MenuOpacity", 0.90)) );

	// Menu Drop-shadows...
	cbMenuShadow->setChecked( settings.readBoolEntry("/TDEStyle/Settings/MenuDropShadow", false) );

	if (cbEnableEffects->isChecked()) {
		containerFrame->setEnabled( true );
		menuContainer->setEnabled( comboMenuEffect->currentItem() == 3 );
	} else {
		menuContainer->setEnabled( false );
		containerFrame->setEnabled( false );
	}

	m_bEffectsDirty = false;
}


void KCMStyle::menuEffectTypeChanged()
{
	MenuPreview::PreviewMode mode;

	if (comboMenuEffect->currentItem() != 3)
		mode = MenuPreview::Tint;
	else if (comboMenuEffectType->currentItem() == 0)
		mode = MenuPreview::Tint;
	else
		mode = MenuPreview::Blend;

	menuPreview->setPreviewMode(mode);

	m_bEffectsDirty = true;
}

void TDERecentDocument::add(const KURL& url, const TQString& desktopEntryName)
{
	if ( url.isLocalFile() && !TDEGlobal::dirs()->relativeLocation("tmp", url.path()).startsWith("/"))
		return;

    TQString openStr = url.url();
    openStr.replace( TQRegExp("\\$"), "$$" ); // Desktop files with type "Link" are $-variable expanded

    kdDebug(250) << "TDERecentDocument::add for " << openStr << endl;
    TDEConfig *config = TDEGlobal::config();
    TQString oldGrp = config->group();
    config->setGroup(TQString::fromLatin1("RecentDocuments"));
    bool useRecent = config->readBoolEntry(TQString::fromLatin1("UseRecent"), true);
    int maxEntries = config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10);

    config->setGroup(oldGrp);
    if(!useRecent)
        return;

    TQString path = recentDocumentDirectory();

    TQString dStr = path + url.fileName();

    TQString ddesktop = dStr + TQString::fromLatin1(".desktop");

    int i=1;
    // check for duplicates
    while(TQFile::exists(ddesktop)){
        // see if it points to the same file and application
        KSimpleConfig tmp(ddesktop);
        tmp.setDesktopGroup();
        if(tmp.readEntry(TQString::fromLatin1("X-TDE-LastOpenedWith"))
	   == desktopEntryName)
	{
            utime(TQFile::encodeName(ddesktop), NULL);
            return;
        }
        // if not append a (num) to it
        ++i;
        if ( i > maxEntries )
            break;
        ddesktop = dStr + TQString::fromLatin1("[%1].desktop").arg(i);
    }

    TQDir dir(path);
    // check for max entries, delete oldest files if exceeded
    TQStringList list = dir.entryList(TQDir::Files | TQDir::Hidden, TQDir::Time | TQDir::Reversed);
    i = list.count();
    if(i > maxEntries-1){
        TQStringList::Iterator it;
        it = list.begin();
        while(i > maxEntries-1){
            TQFile::remove(dir.absPath() + TQString::fromLatin1("/") + (*it));
            --i, ++it;
        }
    }

    // create the applnk
    KSimpleConfig conf(ddesktop);
    conf.setDesktopGroup();
    conf.writeEntry( TQString::fromLatin1("Type"), TQString::fromLatin1("Link") );
    conf.writePathEntry( TQString::fromLatin1("URL"), openStr );
    // If you change the line below, change the test in the above loop
    conf.writeEntry( TQString::fromLatin1("X-TDE-LastOpenedWith"), desktopEntryName );
    TQString name = url.fileName();
    if (name.isEmpty())
      name = openStr;
    conf.writeEntry( TQString::fromLatin1("Name"), name );
    conf.writeEntry( TQString::fromLatin1("Icon"), KMimeType::iconForURL( url ) );
}

int TDERecentDocument::maximumItems()
{
    TDEConfig *config = TDEGlobal::config();
    TDEConfigGroupSaver sa(config, TQString::fromLatin1("RecentDocuments"));
    return config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10);
}

void PreviewJob::startPreview()
{
    // Load the list of plugins to determine which mimetypes are supported
    TDETrader::OfferList plugins = TDETrader::self()->query("ThumbCreator");
    TQMap<TQString, KService::Ptr> mimeMap;

    for (TDETrader::OfferList::ConstIterator it = plugins.begin(); it != plugins.end(); ++it)
        if (!d->enabledPlugins || d->enabledPlugins->contains((*it)->desktopEntryName()))
    {
        TQStringList mimeTypes = (*it)->property("MimeTypes").toStringList();
        for (TQStringList::ConstIterator mt = mimeTypes.begin(); mt != mimeTypes.end(); ++mt)
            mimeMap.insert(*mt, *it);
    }

    // Look for images and store the items in our todo list :)
    bool bNeedCache = false;
    for (KFileItemListIterator it(d->initialItems); it.current(); ++it )
    {
        PreviewItem item;
        item.item = it.current();
        TQMap<TQString, KService::Ptr>::ConstIterator plugin = mimeMap.find(it.current()->mimetype());
        if (plugin == mimeMap.end()
            && (it.current()->mimetype() != "application/x-desktop")
            && (it.current()->mimetype() != "media/builtin-mydocuments")
            && (it.current()->mimetype() != "media/builtin-mycomputer")
            && (it.current()->mimetype() != "media/builtin-mynetworkplaces")
            && (it.current()->mimetype() != "media/builtin-printers")
            && (it.current()->mimetype() != "media/builtin-trash")
            && (it.current()->mimetype() != "media/builtin-webbrowser"))
        {
            TQString mimeType = it.current()->mimetype();
            plugin = mimeMap.find(mimeType.replace(TQRegExp("/.*"), "/*"));

            if (plugin == mimeMap.end())
            {
                // check mime type inheritance
                KMimeType::Ptr mimeInfo = KMimeType::mimeType(it.current()->mimetype());
                TQString parentMimeType = mimeInfo->parentMimeType();
                while (!parentMimeType.isEmpty())
                {
                    plugin = mimeMap.find(parentMimeType);
                    if (plugin != mimeMap.end()) break;

                    KMimeType::Ptr parentMimeInfo = KMimeType::mimeType(parentMimeType);
                    if (!parentMimeInfo) break;

                    parentMimeType = parentMimeInfo->parentMimeType();
                }
            }

            if (plugin == mimeMap.end())
            {
                // check X-TDE-Text property
                KMimeType::Ptr mimeInfo = KMimeType::mimeType(it.current()->mimetype());
                TQVariant textProperty = mimeInfo->property("X-TDE-text");
                if (textProperty.isValid() && textProperty.type() == TQVariant::Bool)
                {
                    if (textProperty.toBool())
                    {
                        plugin = mimeMap.find("text/plain");
                        if (plugin == mimeMap.end())
                        {
                            plugin = mimeMap.find( "text/*" );
                        }
                    }
                }
            }
        }

        if (plugin != mimeMap.end())
        {
            item.plugin = *plugin;
            d->items.append(item);
            if (!bNeedCache && d->bSave &&
                (it.current()->url().protocol() != "file" ||
                 !it.current()->url().directory( false ).startsWith(d->thumbRoot)) &&
                (*plugin)->property("CacheThumbnail").toBool())
                bNeedCache = true;
        }
        else
        {
            emitFailed(it.current());
            if (d->deleteItems)
                delete it.current();
        }
    }

  // Read configuration value for the maximum allowed size
    TDEConfig * config = TDEGlobal::config();
    TDEConfigGroupSaver cgs( config, "PreviewSettings" );
    d->maximumSize = config->readNumEntry( "MaximumSize", 1024*1024 /* 1MB */ );

    if (bNeedCache)
    {
        if (d->width <= 128 && d->height <= 128) d->cacheWidth = d->cacheHeight = 128;
        else d->cacheWidth = d->cacheHeight = 256;
        d->thumbPath = d->thumbRoot + (d->cacheWidth == 128 ? "normal/" : "large/");
        TDEStandardDirs::makeDir(d->thumbPath, 0700);
    }
    else
//.........这里部分代码省略.........

void KasPrefsDialog::addLookPage()
{
   TQVBox *lookPage = addVBoxPage( i18n("Appearance"), TQString::null, Icon( "appearance" ) );

   //
   // Item size
   //

   TQGrid *itemSizeBox = new TQGrid( 2, lookPage );
   itemSizeBox->setSpacing( spacingHint() );

   TQWhatsThis::add( itemSizeBox,
		    i18n( "Specifies the size of the task items." ) );

   TQLabel *itemSizeLabel = new TQLabel( i18n("Si&ze:"), itemSizeBox );

   itemSizeCombo = new TQComboBox( itemSizeBox );
   itemSizeCombo->insertItem( i18n( "Enormous" ) );
   itemSizeCombo->insertItem( i18n( "Huge" ) );
   itemSizeCombo->insertItem( i18n( "Large" ) );
   itemSizeCombo->insertItem( i18n( "Medium" ) );
   itemSizeCombo->insertItem( i18n( "Small" ) );
   itemSizeCombo->insertItem( i18n( "Custom" ) );

   itemSizeLabel->setBuddy( itemSizeCombo );

   connect( itemSizeCombo, TQT_SIGNAL( activated( int ) ),
	    kasbar, TQT_SLOT( setItemSize( int ) ) );
   connect( itemSizeCombo, TQT_SIGNAL( activated( int ) ), TQT_SLOT( itemSizeChanged( int ) ) );

   new TQWidget( itemSizeBox );

   customSize = new TQSpinBox( 5, 1000, 1, itemSizeBox );

   customSize->setValue( kasbar->itemExtent() );

   connect( customSize, TQT_SIGNAL( valueChanged( int ) ),
	    kasbar, TQT_SLOT( setItemExtent( int ) ) );
   connect( customSize, TQT_SIGNAL( valueChanged( int ) ),
	    kasbar, TQT_SLOT( customSizeChanged( int ) ) );

   int sz = kasbar->itemSize();
   itemSizeCombo->setCurrentItem( sz );
   customSize->setEnabled( sz == KasBar::Custom );

   //
   // Boxes per line
   //

   TQHBox *maxBoxesBox = new TQHBox( lookPage );
   TQWhatsThis::add( maxBoxesBox,
		    i18n( "Specifies the maximum number of items that should be placed in a line "
			  "before starting a new row or column. If the value is 0 then all the "
			  "available space will be used." ) );
   TQLabel *maxBoxesLabel = new TQLabel( i18n("Bo&xes per line: "), maxBoxesBox );

   TDEConfig *conf = kasbar->config();
   if ( conf )
       conf->setGroup( "Layout" );
   maxBoxesSpin = new KIntSpinBox( 0, 50, 1,
				   conf ? conf->readNumEntry( "MaxBoxes", 0 ) : 11,
				   10,
				   maxBoxesBox, "maxboxes" );
   connect( maxBoxesSpin, TQT_SIGNAL( valueChanged( int ) ), kasbar, TQT_SLOT( setMaxBoxes( int ) ) );
   maxBoxesLabel->setBuddy( maxBoxesSpin );

   //
   // Mode
   //

   detachedCheck = new TQCheckBox( i18n("&Detach from screen edge"), lookPage );
   TQWhatsThis::add( detachedCheck, i18n( "Detaches the bar from the screen edge and makes it draggable." ) );

   detachedCheck->setEnabled( !kasbar->isStandAlone() );
   detachedCheck->setChecked( kasbar->isDetached() );
   connect( detachedCheck, TQT_SIGNAL( toggled(bool) ), kasbar, TQT_SLOT( setDetached(bool) ) );

   (void) new TQWidget( lookPage, "spacer" );
   (void) new TQWidget( lookPage, "spacer" );
   (void) new TQWidget( lookPage, "spacer" );
}

//.........这里部分代码省略.........
  // Ignore SIGHUP so that we don't get killed when
  // our parent-shell gets closed.
  signal(SIGHUP, SIG_IGN);

  putenv((char*)"COLORTERM="); // to trigger mc's color detection
  KonsoleSessionManaged ksm;

  if (a->isRestored() || !profile.isEmpty())
  {
    if (!shell)
       shell = konsole_shell(eargs);

    if (profile.isEmpty())
      sessionconfig = a->sessionConfig();
    sessionconfig->setDesktopGroup();
    int n = 1;

    TQString key;
    TQString sTitle;
    TQString sPgm;
    TQString sTerm;
    TQString sIcon;
    TQString sCwd;
    int     n_tabbar;

    // TODO: Session management stores everything in same group,
    // should use one group / mainwindow
    while (TDEMainWindow::canBeRestored(n) || !profile.isEmpty())
    {
        sessionconfig->setGroup(TQString("%1").arg(n));
        if (!sessionconfig->hasKey("Pgm0"))
            sessionconfig->setDesktopGroup(); // Backwards compatible

        int session_count = sessionconfig->readNumEntry("numSes");
        int counter = 0;

        wname = sessionconfig->readEntry("class",wname).latin1();

        sPgm = sessionconfig->readEntry("Pgm0", shell);
        sessionconfig->readListEntry("Args0", eargs);
        sTitle = sessionconfig->readEntry("Title0", title);
        sTerm = sessionconfig->readEntry("Term0");
        sIcon = sessionconfig->readEntry("Icon0","konsole");
        sCwd = sessionconfig->readPathEntry("Cwd0");
        workDir = sessionconfig->readPathEntry("workdir");
	n_tabbar = TQMIN(sessionconfig->readUnsignedNumEntry("tabbar",Konsole::TabBottom),2);
        Konsole *m = new Konsole(wname,histon,menubaron,tabbaron,frameon,scrollbaron,0/*type*/,true,n_tabbar, workDir);

        m->newSession(sPgm, eargs, sTerm, sIcon, sTitle, sCwd);

        m->enableFullScripting(full_script);
        m->enableFixedSize(fixed_size);
	m->restore(n);
        sessionconfig->setGroup(TQString("%1").arg(n));
        if (!sessionconfig->hasKey("Pgm0"))
            sessionconfig->setDesktopGroup(); // Backwards compatible
        m->makeGUI();
        m->setEncoding(sessionconfig->readNumEntry("Encoding0"));
        m->setSchema(sessionconfig->readEntry("Schema0"));
        // Use konsolerc default as tmpFont instead?
        TQFont tmpFont = TDEGlobalSettings::fixedFont();
        m->initSessionFont(sessionconfig->readFontEntry("SessionFont0", &tmpFont));
        m->initSessionKeyTab(sessionconfig->readEntry("KeyTab0"));
        m->initMonitorActivity(sessionconfig->readBoolEntry("MonitorActivity0",false));
        m->initMonitorSilence(sessionconfig->readBoolEntry("MonitorSilence0",false));
        m->initMasterMode(sessionconfig->readBoolEntry("MasterMode0",false));