mtsQtApplication.h

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */

/*

  Author(s):  Peter Kazanzides
  Created on: 2012-06-26

  (C) Copyright 2012 Johns Hopkins University (JHU), All Rights Reserved.

--- begin cisst license - do not edit ---

This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.

--- end cisst license ---
*/

#ifndef _mtsQtApplication_h
#define _mtsQtApplication_h

#include <cisstMultiTask/mtsGenericObject.h>
#include <cisstMultiTask/mtsTaskContinuous.h>

// Always include last
#include <cisstMultiTask/mtsExportQt.h>

class QApplication;
class QBasicTimer;
class BasicTimerHandler;

class CISST_EXPORT mtsQtApplicationConstructorArg : public mtsGenericObject
{
    CMN_DECLARE_SERVICES(CMN_DYNAMIC_CREATION, CMN_LOG_ALLOW_DEFAULT);

    std::string Name;
    std::vector<std::string> Args;   // argc, argv

public:
    mtsQtApplicationConstructorArg();
    mtsQtApplicationConstructorArg(const std::string &name, int argc, char **argv);
    mtsQtApplicationConstructorArg(const mtsQtApplicationConstructorArg &other);
    virtual ~mtsQtApplicationConstructorArg();

    std::string GetName() const { return Name; }
    int GetArgc() const { return Args.size(); }
    void GetArgv(char ***argvp) const;

    void SerializeRaw(std::ostream & outputStream) const;
    void DeSerializeRaw(std::istream & inputStream);

    void ToStream(std::ostream & outputStream) const;

    virtual void ToStreamRaw(std::ostream & outputStream, const char delimiter = ' ',
                             bool headerOnly = false, const std::string & headerPrefix = "") const;

    virtual bool FromStreamRaw(std::istream & inputStream, const char delimiter = ' ');
};

CMN_DECLARE_SERVICES_INSTANTIATION(mtsQtApplicationConstructorArg);

class CISST_EXPORT mtsQtApplication: public mtsTaskContinuous
{
    CMN_DECLARE_SERVICES(CMN_DYNAMIC_CREATION_ONEARG, CMN_LOG_ALLOW_ALL)

    QApplication * QtApp;   // Could also use global variable qApp
    int ArgcCopy;
    char **ArgvCopy;
    QBasicTimer * Timer;
    BasicTimerHandler * TimerHandler;

public:
    mtsQtApplication(const std::string &name, int &argc, char **argv);
    mtsQtApplication(const mtsQtApplicationConstructorArg &arg);
    virtual ~mtsQtApplication();

    void Startup(void);
    void Run(void);
    void Process(void);
};

CMN_DECLARE_SERVICES_INSTANTIATION(mtsQtApplication);

#endif  // _mtsQtApplication_h