qgui.h

/*
 * =====================================================================================
 *       Filename:  qgui.h
 *
 *        Version:  1.0
 *        Created:  23/04/12 15:42:19
 *       Compiler:  "make" from QScanner root. Requires qt make installed
 *                   $ sudo apt-get install libqt4-dev
 *
 *         Author:  Oliver Fletcher, ttolf@lboro.ac.uk
 *     University:  Loughborough University
 * =====================================================================================
 */

#ifndef QGUI_H
#define QGUI_H

#include "ui_qgui.h"
#include <stdlib.h>
#include <QFuture>
#include <QFutureWatcher>
#include "k.h"
#include <string>

class qguiApp : public QWidget, private Ui::qgui
{
  Q_OBJECT

  private:
    QFutureWatcher<void> *watcher;
    QFutureWatcher<void> *updateWatcher;
    QFutureWatcher<void> *fileWatcher;
    QFuture<QByteArray> *future;
    QFuture<QByteArray> *updateFuture;
    QFuture<QByteArray> *fileFuture;
    bool isdir;
    std::string fname;
    std::string dir;

  public:
    qguiApp(QWidget *parent=0);
    ~qguiApp(){
    }

  public slots:
    void getPathOrDir();
    void getPath();
    void scanTypeChanged();
    void run_thread();
    void scan();
    void display_logs();
    void file_thread();
    void file_logs();
    void clearScan();
    void clearFile();
    void updateSettings();
    void showSave();
    void loadSettings();
    void update_thread();
    void update_start();
    void update_logs();
    void showHelp();
};

class qconn
{
  private:
    int c;

  public:
    qconn(){
      c=khp("localhost",5000);
    }
    ~qconn(){
      kclose(c);
    }

    K sync_query(char *qinput){
      K result;
      result = k(c,qinput,(K)0);
      return result;
    }
    void async_query(char *qinput){
      k(-c,qinput,(K)0);
    }
    bool isConnected(){
      if(c < 0){
        return false;
      }
      else return true;
    }
};

QByteArray q_query(char* qinput,bool isdir);
QByteArray file_query(char* qinput);
QByteArray update_query();

void launchDaemon();
void qScannerPath();

#endif