remoteControlConsole.h

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/******************************************************************************
** Copyright (c) 2018 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

//\file remoteControlConsole.h

#pragma once

#include <vrvUtil/signalslib.h>
#include <matrix/vlVector.h>
#include <QtWidgets/QDialog>

#include <boost/signals2.hpp>

namespace makVrv
{
   class DtDe;
}

// The DtRemoteControlConsole class will allow the user to type in remote control console commands
// to manipulate the simulation.  For a list of commands, type "help" at the command prompt

class QVBoxLayout;
class QTextEdit;
class QLineEdit;
class DtRemoteControlCommand;
class QToolButton;

class DtRemoteControlConsole : public QDialog
{
   Q_OBJECT

public:
   DtRemoteControlConsole(makVrv::DtDe& de, QWidget* parent);

   virtual ~DtRemoteControlConsole() override;

protected:
   virtual void addCommand(const DtRemoteControlCommand&);

   //Prints a line of text to the console window.  Will add CR/LF
   virtual void print(const QString&);
   
   //Prints out all help for all commands
   virtual void help();

   //Called when a command is complete, prints out command complete string
   virtual void slot_onCommandComplete(const QString&, DtRemoteControlCommand*);

   //Called when the user clicks on the map to set the database location.  Simply adds the point to the current command line
   virtual void slot_onDatabaseLocationSet(const DtVector&);

protected slots:
   //Called when return is pressed in the command widget.  Processes the command
   virtual void processCommand();

   //Parse and execute the supplied command.  Command will be the first item before the
   //space
   virtual void executeCommand(const QString& command);

   //Turn on/off adding database location on mouse click.  If on, will turn off after click is made
   virtual void onSetLocationSelectChanged();

   //Clear the command line
   virtual void onClearCommand();

public:
   QVBoxLayout*   myMainLayout;
   QTextEdit*     myConsole;           //The output of the command
   QLineEdit*     myCommand;           //Command input
   QToolButton*   mySetLocationButton;
   QToolButton*   myClearButton;

protected:
   makVrv::DtDe&  myDe;

   typedef std::vector<DtRemoteControlCommand*> Commands;

   Commands myCommands;
   boost::signals2::connection myDatabaseLocationSelectedConnection;
};