自学教程：C++ writeSettings函数代码示例

/*void NCPreview::contextMenuEvent(QContextMenuEvent *event){	QMenu menu(this);	menu.addAction(cutAct);	menu.addAction(copyAct);	menu.addAction(pasteAct);	menu.exec(event->globalPos());}*/void NCPreview::closeEvent( QCloseEvent *ev ){	writeSettings();	//qDebug( "Closing and writing settings" );	ev->accept();}

MainWindow::~MainWindow(){	writeSettings();}

void QFEvaluationPropertyEditor::closeEvent ( QCloseEvent * event ) {    //std::cout<<"QFEvaluationPropertyEditor::closeEvent/n";    writeSettings();    event->accept();    //std::cout<<"QFEvaluationPropertyEditor::closeEvent ... OK/n";}

MultiClientWindow::~MultiClientWindow(){    writeSettings();    this->on_pushButton_DisconnectALL_clicked();    delete ui;}

void ConfigDialog::accept(){	writeSettings();	QDialog::accept();}

void handleConsoleInput() {    uint8_t retval;	uint8_t index=0;	uint8_t ch='0';	SdFile finger;        switch (console.keyValue()) {        case _DIR_:			console.printf("SOD:/r/n");            root.ls(LS_DATE | LS_SIZE); 			console.printf("EOD:/r/n");			break;        case _LSV_:			console.printf("LSV:" BOM_VERSION "/r/n");			break;        case _TYP_:              typeFile(console.arguments());            break;        case _NSC_:  			console.printf("SOD:/r/n");			retval=networkScan();			console.printf("EOD:/r/n");            console.printf("/nDBG: found=%d/r/n",retval);            break;        case _NJN_:  			//console.printf("SOD:/r/n");			retval=networkJoin(console.arguments());			//console.printf("EOD:/r/n");            console.printf("/nDBG: joined=%s/r/n",retval?"TRUE":"FALSE");            break;        case _NPW_:  			//console.printf("SOD:/r/n");			retval=networkSetPassword(console.arguments());			//console.printf("EOD:/r/n");            console.printf("/nDBG: pwd set=%s/r/n",retval?"TRUE":"FALSE");            break;        case _NST_:  			retval=networkStatus();            console.printf("NST: %s/r/n",retval?"CONNECTED":"NOT CONNECTED");            break;		case _FMT_: // there really should be some REALLY do you mean this here but.....			root.openRoot(&volume);			if (finger.open(&root, ".", O_WRITE|O_READ)) {				console.printf("/nDBG: Opened / /r/n");				finger.rmRfStar();			} else {				console.printf("/nDBG: FAIL /r/n");			}				break;            		case _TPT_:			toPachube(1, console.arguments());			break;        case _TX2_:            radio.printf("%s",console.arguments());            index=0;            // delay(1000);            while (radio.available()) {                inBuffer[index++]=ch=radio.read();				if( index>= 99 || ((ch== '/n') || ch !='/r')) {					inBuffer[index]='/0';					console.puts(inBuffer);					index=0; 					delay(100);				}            }             inBuffer[index]='/0';            console.puts(inBuffer);			console.puts((char *) "/r/n");            break;// set to one to test output for.#if 1        case _TS1_: toPachube(0, console.arguments()); break;        case _TS2_: toPachube(1, console.arguments()); break;        case _TS3_: toPachube(2, console.arguments()); break;        case _TS4_: toPachube(3, console.arguments()); break;        case _TS5_: toPachube(4, console.arguments()); break;        case _FAN_: toPachube(5, console.arguments()); break;        case _CHL_: toPachube(6, console.arguments()); break;        case _STC_: toPachube(7, console.arguments()); break;#endif			        case _PKY_:            strncpy(pachubeKey, console.arguments(), MAX_PATCHUBE_KEY_LENGHT-1);            stripcrlf(pachubeKey);            break;        case _PFD_:            strncpy(pachubeFeed, console.arguments(), MAX_PATCHUBE_FEED_LENGHT-1);            stripcrlf(pachubeFeed);            break;        case _SGT_ :            readSettings();            break;        case _SSV_ :            writeSettings();            break;                    default:            console.printf("DBG: forwarding (%s) to device/r/n",console.key());            device.puts(console.line());//.........这里部分代码省略.........

void MainWindow::closeEvent(QCloseEvent *event){    writeSettings();    event->accept();}

	ConfigDialog::~ConfigDialog()	{		writeSettings();	}

BracketedWindow::~BracketedWindow(){    writeSettings();}

void mailclient::closeEvent(QCloseEvent *event){    writeSettings();    event->accept();}

void NoteWindow::closeEvent(QCloseEvent *event){    writeSettings();}

void    QNetsoul::saveStateBeforeQuiting(void){  this->tree->saveContacts();  writeSettings();  qApp->quit();}

//.........这里部分代码省略.........	else if (ui->jpegRadioButton->isChecked())		config.texture.screenShotFormat = 1;	const int lanuageIndex = ui->translationsComboBox->currentIndex();	if (lanuageIndex == 0) // English		config.translationFile.clear();	else {		QStringList translationFiles;		_getTranslations(translationFiles);		config.translationFile = translationFiles[lanuageIndex-1].toLocal8Bit().constData();	}	// Emulation settings	config.generalEmulation.enableLOD = ui->emulateLodCheckBox->isChecked() ? 1 : 0;	config.generalEmulation.enableNoise = ui->emulateNoiseCheckBox->isChecked() ? 1 : 0;	config.generalEmulation.enableFog = ui->emulateFogCheckBox->isChecked() ? 1 : 0;	config.generalEmulation.enableHWLighting = ui->enableHWLightingCheckBox->isChecked() ? 1 : 0;	config.generalEmulation.enableShadersStorage = ui->enableShadersStorageCheckBox->isChecked() ? 1 : 0;	config.generalEmulation.enableCustomSettings = ui->customSettingsCheckBox->isChecked() ? 1 : 0;	config.frameBufferEmulation.bufferSwapMode = ui->bufferSwapComboBox->currentIndex();	config.frameBufferEmulation.enable = ui->frameBufferGroupBox->isChecked() ? 1 : 0;	if (ui->copyBufferDisableRadioButton->isChecked())		config.frameBufferEmulation.copyToRDRAM = Config::ctDisable;	else if (ui->copyBufferSyncRadioButton->isChecked())		config.frameBufferEmulation.copyToRDRAM = Config::ctSync;	else if (ui->copyBufferAsyncRadioButton->isChecked())		config.frameBufferEmulation.copyToRDRAM = Config::ctAsync;	config.frameBufferEmulation.copyFromRDRAM = ui->RenderFBCheckBox->isChecked() ? 1 : 0;	config.frameBufferEmulation.copyDepthToRDRAM = ui->CopyDepthCheckBox->isChecked() ? 1 : 0;	config.frameBufferEmulation.N64DepthCompare = ui->n64DepthCompareCheckBox->isChecked() ? 1 : 0;	if (ui->aspectStretchRadioButton->isChecked())		config.frameBufferEmulation.aspect = Config::aStretch;	else if (ui->aspect43RadioButton->isChecked())		config.frameBufferEmulation.aspect = Config::a43;	else if (ui->aspect169RadioButton->isChecked())		config.frameBufferEmulation.aspect = Config::a169;	else if (ui->aspectAdjustRadioButton->isChecked())		config.frameBufferEmulation.aspect = Config::aAdjust;	config.frameBufferEmulation.nativeResFactor = ui->resolutionFactorSlider->value();	config.frameBufferEmulation.copyAuxToRDRAM = ui->copyAuxBuffersCheckBox->isChecked() ? 1 : 0;	config.frameBufferEmulation.fbInfoDisabled = ui->fbInfoDisableCheckBox->isChecked() ? 1: 0;	config.frameBufferEmulation.fbInfoReadColorChunk = ui->readColorChunkCheckBox->isChecked() ? 1 : 0;	config.frameBufferEmulation.fbInfoReadDepthChunk = ui->readDepthChunkCheckBox->isChecked() ? 1 : 0;	// Texture filter settings	config.textureFilter.txFilterMode = ui->filterComboBox->currentIndex();	config.textureFilter.txEnhancementMode = ui->enhancementComboBox->currentIndex();	config.textureFilter.txCacheSize = ui->textureFilterCacheSpinBox->value() * gc_uMegabyte;	config.textureFilter.txFilterIgnoreBG = ui->ignoreBackgroundsCheckBox->isChecked() ? 1 : 0;	config.textureFilter.txHiresEnable = ui->texturePackGroupBox->isChecked() ? 1 : 0;	config.textureFilter.txHiresFullAlphaChannel = ui->alphaChannelCheckBox->isChecked() ? 1 : 0;	config.textureFilter.txHresAltCRC = ui->alternativeCRCCheckBox->isChecked() ? 1 : 0;	config.textureFilter.txDump = ui->textureDumpCheckBox->isChecked() ? 1 : 0;	config.textureFilter.txCacheCompression = ui->compressCacheCheckBox->isChecked() ? 1 : 0;	config.textureFilter.txForce16bpp = ui->force16bppCheckBox->isChecked() ? 1 : 0;	config.textureFilter.txSaveCache = ui->saveTextureCacheCheckBox->isChecked() ? 1 : 0;	QString txPath = ui->txPathLabel->text();	if (!txPath.isEmpty())		config.textureFilter.txPath[txPath.toWCharArray(config.textureFilter.txPath)] = L'/0';	config.font.size = m_font.pointSize();	QString fontName = m_font.family() + ".ttf";#ifdef OS_WINDOWS	config.font.name = fontName.toLocal8Bit().constData();#else	config.font.name = fontName.toStdString();#endif	config.font.color[0] = m_color.red();	config.font.color[1] = m_color.green();	config.font.color[2] = m_color.blue();	config.font.color[3] = m_color.alpha();	config.font.colorf[0] = m_color.redF();	config.font.colorf[1] = m_color.greenF();	config.font.colorf[2] = m_color.blueF();	config.font.colorf[3] = m_color.alphaF();	// Post filter settings	config.bloomFilter.enable = ui->bloomGroupBox->isChecked() ? 1 : 0;	if (ui->bloomStrongRadioButton->isChecked())		config.bloomFilter.blendMode = 0;	else if (ui->bloomMildRadioButton->isChecked())		config.bloomFilter.blendMode = 1;	else if (ui->bloomLightRadioButton->isChecked())		config.bloomFilter.blendMode = 2;	config.bloomFilter.thresholdLevel = ui->bloomThresholdSlider->value();	config.bloomFilter.blurAmount = ui->blurAmountSlider->value();	config.bloomFilter.blurStrength = ui->blurStrengthSlider->value();	config.gammaCorrection.force = ui->forceGammaCorrectionCheckBox->isChecked() ? 1 : 0;	config.gammaCorrection.level = ui->gammaLevelSpinBox->value();	writeSettings(m_strIniPath);	QDialog::accept();}

voidSettings::closeEvent(QCloseEvent *e){    writeSettings();}

Settings_Lawicel::~Settings_Lawicel() {    writeSettings();}

void SizPostForm::done(int result){    writeSettings();    QDialog::done(result);}

Sword25FileProxy::~Sword25FileProxy() {	if (!_settings.empty())		writeSettings();}

void MainWindow::closeEvent(QCloseEvent *e){    writeSettings();    hide();    e->ignore();}

//.........这里部分代码省略.........			if (argc==3) sprintf(config.file,"%s",argv[2]);			else {				printUsage();				return 0;			}        } else if( strcmp( argv[1], "-n" ) == 0 ) {            headless = true;        } else if( strcmp( argv[1], "-l" ) == 0 ) {            CameraTool::listDevices();            MidiServer::listDevices();            return 0;        } else if ( (std::string(argv[1]).find("-NSDocumentRevisionsDebugMode")==0 ) || (std::string(argv[1]).find("-psn_")==0) ){            // ignore mac specific arguments        } else { 			printUsage();		}	}#ifndef WIN32	signal(SIGINT,terminate);	signal(SIGHUP,terminate);	signal(SIGQUIT,terminate);	signal(SIGTERM,terminate);#endif	readSettings(&config);    config.headless = headless;	CameraEngine *camera = setupCamera(config.camera_config);	engine = new SDLinterface(app_name, camera, &config);    if (!headless) {        switch (config.display_mode) {            case 0: engine->setDisplayMode(engine->NO_DISPLAY); break;            case 1: engine->setDisplayMode(engine->SOURCE_DISPLAY); break;            case 2: engine->setDisplayMode(engine->DEST_DISPLAY); break;        }    } else engine->setDisplayMode(engine->NO_DISPLAY);	MessageServer  *server		= NULL;	FrameProcessor *fiducialfinder	= NULL;	FrameProcessor *thresholder	= NULL;	FrameProcessor *equalizer	= NULL;	FrameProcessor *calibrator	= NULL;	if(config.midi) server = new MidiServer(config.midi_config);	else server = new TuioServer(config.host,config.port);	server->setInversion(config.invert_x, config.invert_y, config.invert_a);    equalizer = new FrameEqualizer();    engine->addFrameProcessor(equalizer);    if (config.background) equalizer->toggleFlag(' ');    thresholder = new FrameThresholder(config.gradient_gate, config.tile_size, config.thread_count);    engine->addFrameProcessor(thresholder);    if (config.amoeba) fiducialfinder = new FidtrackFinder(server, config.tree_config, config.grid_config, config.finger_size, config.finger_sensitivity);    else if (config.classic) fiducialfinder = new FidtrackFinderClassic(server, config.grid_config);	engine->addFrameProcessor(fiducialfinder);	calibrator = new CalibrationEngine(config.grid_config);	engine->addFrameProcessor(calibrator);	engine->run();	teardownCamera(camera);	config.display_mode = engine->getDisplayMode();	engine->removeFrameProcessor(calibrator);	delete calibrator;	if (config.amoeba) {		config.finger_size = ((FidtrackFinder*)fiducialfinder)->getFingerSize();		config.finger_sensitivity = ((FidtrackFinder*)fiducialfinder)->getFingerSensitivity();	}	engine->removeFrameProcessor(fiducialfinder);    config.gradient_gate = ((FrameThresholder*)thresholder)->getGradientGate();    config.tile_size = ((FrameThresholder*)thresholder)->getTileSize();    engine->removeFrameProcessor(thresholder);    delete thresholder;    config.background = ((FrameEqualizer*)equalizer)->getState();    engine->removeFrameProcessor(equalizer);    delete equalizer;	config.invert_x = server->getInvertX();	config.invert_y = server->getInvertY();	config.invert_a = server->getInvertA();	delete fiducialfinder;	delete engine;	delete server;	writeSettings(&config);	return 0;}

//--------------------------------------------------------------------------void MainWindow::closeEvent(QCloseEvent* event){	writeSettings();	QMainWindow::closeEvent(event);}

bool ShortcutList::save() const{    return writeSettings(QString::null, 0, false, true);}

void lc_Sampledlg::closeEvent(QCloseEvent *event) {    writeSettings();    QWidget::closeEvent(event); }

void SettingsDialog::accept(){    writeSettings();    this->close();}

FormClock::~FormClock(){    _positionWidget = mapToGlobal(QPoint(0, 0));    writeSettings();}

void TypeDocForm::done(int result){    writeSettings();    QDialog::done(result);}

void GaussianBeamWindow::closeEvent(QCloseEvent* event){	Q_UNUSED(event);	writeSettings();}

V4LSelectDeviceDialog::~V4LSelectDeviceDialog(){    writeSettings(this);    delete ui;}