C++ QApplication::applicationDirPath方法代码示例

本文整理汇总了C++中QApplication::applicationDirPath方法的典型用法代码示例。如果您正苦于以下问题：C++ QApplication::applicationDirPath方法的具体用法？C++ QApplication::applicationDirPath怎么用？C++ QApplication::applicationDirPath使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QApplication的用法示例。

在下文中一共展示了QApplication::applicationDirPath方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: load_constants

/**
 * @brief Load program constants from constants.xml.
 * @return true on success, false on failure
 */
static bool load_constants(QApplication& app)
{
#ifdef DATA_PATH
    QString app_path = QString(DATA_PATH);
    (void)app; // eliminate "variable not used" warning
#else
    QString app_path = app.applicationDirPath();
#endif
    QString constant_xml_filename = QDir(app_path).absoluteFilePath("constants.xml");

    // open constant xml file
    QFile constant_xml(constant_xml_filename);
    constant_xml.open(QIODevice::ReadOnly);
    if (!constant_xml.isOpen()) {
        qCritical() << "Failed to read file: " << constant_xml_filename;
        QMessageBox::critical(0, "QWinFF",
                              QString("Cannot load %1. The program will exit now.")
                              .arg(constant_xml_filename));
        return false;
    }

    qDebug() << "Reading file: " << constant_xml_filename;
    // parse the xml file
    if (!Constants::readFile(constant_xml)) {
        QMessageBox::critical(0, "QWinFF",
                              QString("%1 contains error(s). "
                                      "Reinstall the application may solve the problem.")
                              .arg(constant_xml_filename));
        return false;
    }

    return true;
}

开发者ID:BENASITO，项目名称:qwinff，代码行数:37，代码来源:main.cpp

示例2: main

int main ( int argc, char *argv[] )
{
	QApplication app ( argc, argv );

	QString locale;

	{
		QSettings settings ( "RolTram", "RS" );
		settings.beginGroup ( "Locale" );

		if ( settings.contains ( "Locale" ) )
			locale = settings.value ( "Locale" ).toString();
		else
			locale = QLocale::system().name();
	}

	QTranslator translator;

	if (( locale != "pt_BR" ) && ( locale != "ptBR" ) && ( locale != "C" ))
	{
		QString localeFileName = QString ( "rs_" ) + locale + ".qm";
		
		QStringList searchPaths;
		searchPaths << QDir::toNativeSeparators ( app.applicationDirPath() + QDir::separator() )
#ifdef __unix__
					<< "../share/" << "/usr/share/rs/" << "/usr/local/share/rs/"
					<< "/usr/share/" << "/usr/local/share/";
#else
					<< "../share/" << "C:/usr/share/rs/" << "C:/usr/local/share/rs/"
					<< "C:/usr/share/" << "C:/usr/local/share/";

开发者ID:Tercete，项目名称:Reserva-de-Salas，代码行数:30，代码来源:main.cpp

示例3: initialize

void initialize(const QApplication& app)
{
    const auto appdir = app.applicationDirPath();
    initialize_value(appdir, "config/is_authorized", subara::config::is_authorized);
    initialize_value(appdir, "config/oauth_token", subara::config::oauth_token);
    initialize_value(appdir, "config/oauth_token_secret", subara::config::oauth_token_secret);
}

开发者ID:fimbul，项目名称:subara，代码行数:7，代码来源:initialize.cpp

示例4: init

// 初始化
void MyApp::init(QApplication &app)
{
    m_strAppPath        = app.applicationDirPath() + "/";
#ifdef Q_OS_UNIX
    if (!m_strAppPath.startsWith("/")) {
        myDebug("m_strAppPath no start with /" << m_strAppPath) ;
        m_strAppPath = "/" + m_strAppPath;
    }
#endif

    m_strDataPath       = m_strAppPath  + "data/";
    m_strLogPath        = m_strDataPath + "log";
    m_strTestPath       = m_strDataPath + "test/";
    m_strDownloadPath   = m_strAppPath  + "download/";
    m_strScreenShotPath = m_strDataPath + "screen_shot/";
    m_strWavPath        = m_strDataPath + "wav_normal/";
    m_strRecordPath     = m_strDataPath + "record/";
    m_strDbPath         = m_strDataPath + "database/";
    m_strBackupPath     = m_strDataPath + "backup/";
    m_strConfPath       = m_strDataPath + "conf/";
    m_strIniFile        = m_strConfPath + "config.ini";

    // 检查目录
    checkDirs();

    // 创建配置文件
    creatorSettingFile();

    // 读取设备编号
    m_strDevId              = getSettingKeyValue("SysConfig", "DeviceId", "59909200001").toString();

    // 数据上传服务器配置
    m_strDataServerAddr      = getSettingKeyValue("DataServer", "IpAddr", "222.180.250.162").toString();
    m_nDataServerPort        = getSettingKeyValue("DataServer", "Port", 5100).toInt();

    // 系统升级配置
    m_strUpServerUrl        = getSettingKeyValue("Version", "AppUrl",
                                                "http://121.40.121.132:9191/apps/vict_app").toString();
    m_strCheckVersion       = getSettingKeyValue("Version", "VerUrl",
                                                 "http://121.40.121.132:9191/vict_version.php").toString();
    m_strAppName            = getSettingKeyValue("Version", "AppName", "vict_app").toString();

    // 音量控制
    m_nSysVolume            = getSettingKeyValue("SysConfig", "SysVolume", 127).toInt();
    m_nRecVolume            = getSettingKeyValue("SysConfig", "RecVolume", 85).toInt();

    // SMTP
    m_strSmtpAddr           = getSettingKeyValue("Server", "SmtpAddr", "220.181.12.12").toString();

    // 读取用户配置
    m_strMsgServer          = getSettingKeyValue("Server", "MsgServer", "183.230.8.172").toString();
    m_nUdpRoomPort          = getSettingKeyValue("Server", "UdpRoom", 43434).toInt();
    m_nTcpMsgPort           = getSettingKeyValue("Server", "MsgProt", 60001).toInt();
    m_nTcpFilePort          = getSettingKeyValue("Server", "FilePort", 60001).toInt();

    m_nUserId               = getSettingKeyValue("MsgUser", "Id", 101).toInt();
    m_strPwd                = getSettingKeyValue("MsgUser", "Passwd", "123").toString();
}

开发者ID:jzxyouok，项目名称:GCIM，代码行数:59，代码来源:myapp.cpp

示例5: main

int main (int argc, char *argv[]) {
	QApplication app (argc, argv);
	QStringList args = app.arguments ();
	if (!args.isEmpty ()) args.pop_front ();	// The command itself
	qputenv ("DESKTOP_STARTUP_ID", qgetenv ("STARTUP_ID_COPY"));	// for startup notifications (set via rkward.desktop)
	qputenv ("STARTUP_ID_COPY", "");

	// Parse arguments that need handling in the wrapper
	bool usage = false;
	QStringList debugger_args;
	QStringList file_args;
	bool reuse = false;
	bool warn_external = true;
	QString r_exe_arg;
	int debug_level = 2;

	for (int i=0; i < args.size (); ++i) {
		if (args[i] == "--debugger") {
			args.removeAt (i);
			while (i < args.size ()) {
				QString arg = args.takeAt (i);
				if (arg == "--") break;
				debugger_args.append (arg);
			}
			if (debugger_args.isEmpty ()) usage = true;
		} else if (args[i] == "--r-executable") {
			if ((i+1) < args.size ()) {
				r_exe_arg = args.takeAt (i + 1);
			} else usage = true;
			args.removeAt (i);
			--i;
		} else if (args[i] == "--debug-level") {
			if ((i+1) < args.size ()) {
				debug_level = args[i+1].toInt ();
			}
		} else if (args[i] == "--reuse") {
			reuse = true;
		} else if (args[i] == "--nowarn-external") {
			warn_external = false;
		} else if (args[i].startsWith ("--")) {
			// all RKWard and KDE options (other than --reuse) are of the for --option <value>. So skip over the <value>
			i++;
		} else {
			QUrl url (args[i]);
			if (url.isRelative ()) {
				file_args.append (QDir::current ().absoluteFilePath (url.toLocalFile ()));
			} else {
				file_args.append (args[i]);
			}
		}
	}

	if (reuse) {
		if (!QDBusConnection::sessionBus ().isConnected ()) {
			if (debug_level > 2) qDebug ("Could not connect to session dbus");
		} else {
			QDBusInterface iface (RKDBUS_SERVICENAME, "/", "", QDBusConnection::sessionBus ());
			if (iface.isValid ()) {
				QDBusReply<void> reply = iface.call ("openAnyUrl", file_args, warn_external);
				if (!reply.isValid ()) {
					if (debug_level > 2) qDebug ("Error while placing dbus call: %s", qPrintable (reply.error ().message ()));
					return 1;
				}
				return 0;
			}
		}
	}

	// MacOS may need some path adjustments, first
#ifdef Q_WS_MAC
	QString oldpath = qgetenv ("PATH");
	if (!oldpath.contains (INSTALL_PATH)) {
		//ensure that PATH is set to include what we deliver with the bundle
		qputenv ("PATH", QString ("%1/bin:%1/sbin:%2").arg (INSTALL_PATH).arg (oldpath).toLocal8Bit ());
		if (debug_level > 3) qDebug ("Adjusting system path to %s", qPrintable (qgetenv ("PATH")));
	}
	// ensure that RKWard finds its own packages
	qputenv ("R_LIBS", R_LIBS);
	QProcess::execute ("launchctl", QStringList () << "load" << "-w" << INSTALL_PATH "/Library/LaunchAgents/org.freedesktop.dbus-session.plist");
#endif

	// Locate KDE and RKWard installations
	QString kde4_config_exe = findExeAtPath ("kde4-config", QDir::currentPath ());
	if (kde4_config_exe.isNull ()) kde4_config_exe = findExeAtPath ("kde4-config", app.applicationDirPath ());
	if (kde4_config_exe.isNull ()) kde4_config_exe = findExeAtPath ("kde4-config", QDir (app.applicationDirPath ()).filePath ("KDE/bin"));
	if (kde4_config_exe.isNull ()) {
#ifdef Q_WS_WIN
	QStringList syspath = QString (qgetenv ("PATH")).split (';');
#else
	QStringList syspath = QString (qgetenv ("PATH")).split (':');
#endif
		for (int i = 0; i < syspath.size (); ++i) {
			kde4_config_exe = findExeAtPath ("kde4-config", syspath[i]);
			if (!kde4_config_exe.isNull ()) break;
		}
	}

	if (kde4_config_exe.isNull ()) {
		QMessageBox::critical (0, "Could not find KDE installation", "The KDE installation could not be found (kde4-config). When moving / copying RKWard, make sure to copy the whole application folder, or create a shorcut / link, instead.");
		exit (1);
//.........这里部分代码省略.........

开发者ID:KDE，项目名称:rkward，代码行数:101，代码来源:rkward_startup_wrapper.cpp

注：本文中的QApplication::applicationDirPath方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。