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/***************************************************************************

 *   Copyright (C) 2009 by Manuel Schrape                                  *

 *   manuel.schrape@gmx.de                                                 *

 *                                                                         *

 *   This program is free software; you can redistribute it and/or modify  *

 *   it under the terms of the GNU General Public License as published by  *

 *   the Free Software Foundation; either version 2 of the License.        *

 *                                                                         *

 *   This program is distributed in the hope that it will be useful,       *

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *

 *   GNU General Public License for more details.                          *

 *                                                                         *

 *   You should have received a copy of the GNU General Public License     *

 *   along with this program; if not, write to the                         *

 *   Free Software Foundation, Inc.,                                       *

 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *

 ***************************************************************************/

#include <QCryptographicHash>

#include <QMessageBox>

#include <QDomDocument>

#include <QFile>

#include "dlg_Main.h"

#include "dlg_MapPos.h"

// Konstruktor Main-Form

dlg_Main::dlg_Main()

{

    setupUi(this);

    o_Settings = new cSettings();

    o_Input = new Input();

    o_Map = new MapControl(QSize(25,25));

    l_RouteWP = new LineString();

    init_Directorys();

    init_GUI();

    init_Connections();

}

// Grafische Oberfläche initialisieren

void dlg_Main::init_GUI()

{

    setWindowTitle(QA_NAME + " " + QA_VERSION);

    resize(o_Settings->GUI.Size);

    move(o_Settings->GUI.Point);

    if (o_Settings->GUI.isMax)

    {

        showMaximized();

    }

    for(int z = 0; z < o_Settings->SERVER.IP_MAX; z++)

    {

        if (cb_Server->findText(o_Settings->SERVER.IP[z]) == -1)

        {

            cb_Server->addItem(o_Settings->SERVER.IP[z]);

        }

    }

    cb_Server->setCurrentIndex(o_Settings->SERVER.IP_ID);

    le_Password->setText(o_Settings->SERVER.Password);

    sb_Intervall->setValue(o_Settings->DATA.Intervall);

    cb_CenterPos->setChecked(o_Settings->CONFIG.cb_CenterPos);

    cb_ShowRoute->setChecked(o_Settings->CONFIG.cb_ShowRoute);

    cb_ShowWPs->setChecked(o_Settings->CONFIG.cb_ShowWPs);

    cb_Goto->setChecked(o_Settings->CONFIG.cb_Goto);

//    tb_More->addWidget(cb_Maps);

    cb_Maps->setVisible(false);

    ac_Toolbar->setChecked(o_Settings->GUI.Toolbar);

    if (ac_Toolbar->isChecked())

    {

        btn_Connect->setVisible(false);

    }

    else

    {

        ToolBar->setVisible(false);

        tb_More->setVisible(false);

    }

}

// Signale mit Slots verbinden

void dlg_Main::init_Connections()

{

    connect(ac_Connect, SIGNAL(triggered()), this, SLOT(slot_ac_Connect()));

    connect(ac_Toolbar, SIGNAL(triggered()), this, SLOT(slot_ac_Toolbar()));

    connect(sb_Intervall, SIGNAL(valueChanged(int)), this, SLOT(slot_sb_Intervall(int)));

    connect(sl_Zoom,   SIGNAL(valueChanged(int)), this, SLOT(slot_Zoom(int)));

    connect(cb_Maps,   SIGNAL(currentIndexChanged(int)), this, SLOT(slot_ChangeMap(int)));

    connect(cb_ShowWPs, SIGNAL(toggled(bool)), this, SLOT(slot_ShowWayPoints(bool)));

    connect(btn_WPAdd,    SIGNAL(clicked()), this, SLOT(slot_btn_WPAdd()));

    connect(btn_WPFly,    SIGNAL(clicked()), this, SLOT(slot_btn_WPFly()));

    connect(btn_WPDelete, SIGNAL(clicked()), this, SLOT(slot_btn_WPDelete()));

    connect(ac_LoadRoute, SIGNAL(triggered()), this, SLOT(slot_ac_LoadWayPoints()));

    connect(ac_SaveRoute, SIGNAL(triggered()), this, SLOT(slot_ac_SaveRoute()));

    connect(ac_LoadMap,     SIGNAL(triggered()), this, SLOT(slot_ac_LoadMapPic()));

    connect(ac_Record,      SIGNAL(triggered()), this, SLOT(slot_ac_Record()));

    connect(ac_RouteDelete, SIGNAL(triggered()), this, SLOT(slot_ac_RouteDelete()));

    // About QMK-Kernel & About-QT Dialog einfügen

    connect(ac_About, SIGNAL(triggered()), this, SLOT(slot_ac_About()));

    menu_Help->addAction(trUtf8("Über &Qt"), qApp, SLOT(aboutQt()));

}

void dlg_Main::init_Directorys()

{

    QDir *t_Dir = new QDir();

    s_Dir.MainData = QDir::homePath() + "/QMK-Data";

    if (!t_Dir->exists(s_Dir.MainData))

    {

        t_Dir->mkdir(s_Dir.MainData);

    }

    s_Dir.MapCache = s_Dir.MainData + "/Map-Cache";

    if (!t_Dir->exists(s_Dir.MapCache))

    {

        t_Dir->mkdir(s_Dir.MapCache);

    }

    s_Dir.WPRoutes = s_Dir.MainData + "/WP-Routes";

    if (!t_Dir->exists(s_Dir.WPRoutes))

    {

        t_Dir->mkdir(s_Dir.WPRoutes);

    }

    s_Dir.MapPics = s_Dir.MainData + "/Map-Pics";

    if (!t_Dir->exists(s_Dir.MapPics))

    {

        t_Dir->mkdir(s_Dir.MapPics);

    }

    s_Dir.Flights = s_Dir.MainData + "/Flights";

    if (!t_Dir->exists(s_Dir.Flights))

    {

        t_Dir->mkdir(s_Dir.Flights);

    }

}

void dlg_Main::parse_IP_Data(QString t_Data)

{

    QStringList Data;

    Data = t_Data.split(":");

    if (Data.count() > 1)

    {

        int CMD = Data[2].toInt();

        switch(CMD)

        {

            case 101 :

            {

                o_Input->send_Data(HandlerIP::make_Frame(ID_MAPS, 101, QA_NAME + " " + QA_VERSION));

            }

            break;

            case 502 :

            {

                switch (Data[3].toInt())

                {

                    case 105 :

                    {

                        QString s_MD5PW;

                        QByteArray a_MD5PW;

                        a_MD5PW = QCryptographicHash::hash(le_Password->text().toAscii(),QCryptographicHash::Md5);

                        s_MD5PW = QString(a_MD5PW.toHex().data());

                        o_Input->send_Data(HandlerIP::make_Frame(ID_MAPS, 105, s_MD5PW));

                    }

                    break;

                    case 106 :

                    {

                        o_Input->send_Data(HandlerIP::make_Frame(ID_MAPS, 106, DataFields));

                    }

                    break;

                }

            }

            break;

            case 505 :

            {

                if (Data[3] == "OK")

                {

                }

                else

                {

                    QMessageBox::warning(this, QA_NAME, trUtf8("Authentifizierung fehlgeschlagen. <br />Daten senden zum Mikrokopter nicht möglich."), QMessageBox::Ok);

                }

            }

            break;

        }

    }

}

// Eingangsdaten verarbeiten

void dlg_Main::parse_MK_Data(QString t_Data)

{

    unsigned char OutData[150];

    char *InData = t_Data.toLatin1().data();

    if (HandlerMK::Decode_64(InData, t_Data.length(), OutData) != 0)

    {

        switch(InData[2])

        {

            case 'V' : // Versions-Info

                {

                    o_Input->stop_Resend(DATA_VERSION);

                    VersionInfo = HandlerMK::parse_Version(OutData, InData[1] - 'a');

                    setWindowTitle(QA_NAME + " " + QA_VERSION + " - " + VersionInfo.Hardware + " " + VersionInfo.Version);

                    if (VersionInfo.ID == ADDRESS_NC)

                    {

                        c_Data[0] = sb_Intervall->value() / 10;

                        o_Input->send_Data(HandlerMK::make_Frame('o', ADDRESS_ALL, c_Data, 1).toLatin1().data());

                    }

                    else // TODO: Befehl wenden zum Wechseln auf Navi.

                    {

                    }

                }

            break;

            case 'O' : // Navi-OSD-Data

                {

                    if (InData[1] - 'a' == ADDRESS_NC)

                    {

                        s_MK_NaviData MK_NaviData;

                        memcpy((unsigned char *)&MK_NaviData, (unsigned char *)&OutData, sizeof(MK_NaviData));

                        if (MK_NaviData.Version == MK_VERSION_NAVI)

                        {

                            show_Data(MK_NaviData);

                            add_Position(MK_NaviData);

                        }

                    }

                }

            break;

            case 'W' : // WayPoints

                {

                    o_Input->stop_Resend(DATA_WRITE_WAYPOINT);

                    if (OutData[0] < l_WayPoints.count())

                    {

                        send_WayPoints(l_WayPoints, OutData[0] + 1);

                    }

                }

            break;

        }

    }

}

///////////////////////////////////////////////////////////////////

// QMK-Maps                                                      //

///////////////////////////////////////////////////////////////////

void dlg_Main::create_Map()

{

    o_Map->resize(w_Map->size() - QSize(25,50));

    o_Map->enablePersistentCache(s_Dir.MapCache);

    o_Map->showScale(true);

    o_Adapter = new OSMMapAdapter();

    o_Layer   = new MapLayer("MapLayer", o_Adapter);

    o_Click   = new GeometryLayer("Click", o_Adapter);

    o_Info    = new GeometryLayer("Poute", o_Adapter);

    o_RouteWP = new GeometryLayer("Route-WayPoint", o_Adapter);

    o_RouteFL = new GeometryLayer("Route-Flight", o_Adapter);

    o_Map->addLayer(o_Layer);

    o_Map->addLayer(o_Click);

    o_Map->addLayer(o_Info);

    o_Map->addLayer(o_RouteWP);

    o_Map->addLayer(o_RouteFL);

    o_Map->setZoom(17);

//    o_Map->setView(QPointF(o_Settings->NAVI.Longitude,o_Settings->NAVI.Latitude));

//    o_Map->setView(QPointF(13.5,52.5));

    o_Map->setView(QPointF(13.419805,52.431787));

    connect(o_Map, SIGNAL(mouseEventCoordinate(const QMouseEvent*, const QPointF)), this, SLOT(slot_Click(const QMouseEvent*, const QPointF)));

    l_Map->addWidget(o_Map);

    sl_Zoom->setValue(17);

    // Flight

    Pen[0] = new QPen(QColor(0,0,255,255));

    Pen[0]->setWidth(2);

    Pen[1] = new QPen(QColor(0,0,255,255));

    Pen[1]->setWidth(1);

    // WayPoint

    Pen[2] = new QPen(QColor(255,0,0,255));

    Pen[2]->setWidth(2);

    Pen[3] = new QPen(QColor(255,0,0,255));

    Pen[3]->setWidth(1);

    // Info

    Pen[4] = new QPen(QColor(0,128,128,255));

    Pen[4]->setWidth(2);

    Pen[5] = new QPen(QColor(0,128,128,255));

    Pen[5]->setWidth(1);

}

// auf Veränderung der Fenstergröße reagieren

void dlg_Main::resizeEvent ( QResizeEvent * event )

{

    event = event;

    o_Map->resize(w_Map->size() - QSize(25,25));

}

void dlg_Main::wheelEvent(QWheelEvent *event)

{

    int zoomValue = sl_Zoom->value();

    int numDegrees = event->delta() / 8;

    int numSteps = numDegrees / 15;

    zoomValue += numSteps;

    if (zoomValue < 0) { zoomValue = 0;}

    if (zoomValue > 17) { zoomValue = 17;}

    sl_Zoom->setValue(zoomValue);

}

QList<sWayPoint> dlg_Main::parse_WayPointKML(QString s_File)

{

    QList<sWayPoint> tmp_WayPoints;

    sWayPoint tmp_WayPoint;

    QFile f_KML(s_File);

    f_KML.open(QIODevice::ReadOnly | QIODevice::Text);

    QByteArray s_KML;

    while (!f_KML.atEnd())

    {

        s_KML.append(f_KML.readLine());

     }

    f_KML.close();

    QDomDocument *UserXML;

    UserXML = new QDomDocument;

    UserXML->setContent(s_KML);

    QDomElement Root       = UserXML->firstChildElement("kml");

    QDomElement Document   = Root.firstChildElement("Document");

    QDomElement Placemark  = Document.firstChildElement("Placemark");

    QDomElement Linestring = Placemark.firstChildElement("LineString");

    QString Name = Placemark.firstChildElement("name").toElement().text();

    QString Route = Linestring.firstChildElement("coordinates").toElement().text();

    QStringList s_Points = Route.split(" ");

    QStringList Position;

    for (int z = 0; z < s_Points.count() - 1; z++)

    {

        if (z != 20)

        {

           Position = s_Points[z].split(",");

           tmp_WayPoint.Longitude = Position[0].toDouble();

           tmp_WayPoint.Latitude  = Position[1].toDouble();

           tmp_WayPoint.Altitude  = Position[2].toDouble();

           tmp_WayPoint.Time      = sb_Time->value();

           tmp_WayPoints.append(tmp_WayPoint);

        }

        else

        {

            QMessageBox::warning(this, QA_NAME,trUtf8("Die Wegpunkt-Liste umfasst mehr als 20 Einträge. Es werden nur die ersten 20 Einträge übernommen."), QMessageBox::Ok);

            btn_WPAdd->setEnabled(false);

            z = s_Points.count();

        }

    }

    return tmp_WayPoints;

}

QList<sWayPoint> dlg_Main::parse_WayPointMKW(QString s_File)

{

    QList<sWayPoint> tmp_WayPoints;

    sWayPoint tmp_WayPoint;

    QFile f_MKW(s_File);

    f_MKW.open(QIODevice::ReadOnly | QIODevice::Text);

    QString s_MKW;

    while (!f_MKW.atEnd())

    {

        s_MKW.append(f_MKW.readLine());

     }

    f_MKW.close();

    QStringList s_Points = s_MKW.split(" ");

    QStringList Position;

    for (int z = 0; z < s_Points.count() - 1; z++)

    {

        if (z != 20)

        {

           Position = s_Points[z].split(",");

           tmp_WayPoint.Longitude = Position[0].toDouble();

           tmp_WayPoint.Latitude  = Position[1].toDouble();

           tmp_WayPoint.Altitude  = Position[2].toDouble();

           tmp_WayPoint.Time      = Position[3].toInt();

           tmp_WayPoints.append(tmp_WayPoint);

        }

        else

        {

            QMessageBox::warning(this, QA_NAME,trUtf8("Die Wegpunkt-Liste umfasst mehr als 20 Einträge. Es werden nur die ersten 20 Einträge übernommen."), QMessageBox::Ok);

            btn_WPAdd->setEnabled(false);

            z = s_Points.count();

        }

    }

    return tmp_WayPoints;

}

// Waypoint-Route anzeigen in Karte

void dlg_Main::show_WayPoints(QList<sWayPoint> WayPoints)

{

    Point* p_Point;

    o_RouteWP->removeGeometry(l_RouteWP);

    p_RouteWP.clear();

    l_WayPoints.clear();

    l_WayPoints = WayPoints;

    for (int z = 0; z < WayPoints.count(); z++)

    {

        p_Point = new Point(WayPoints[z].Longitude, WayPoints[z].Latitude);

        p_RouteWP.append(p_Point);

    }

    l_RouteWP = new LineString(p_RouteWP, "", Pen[3]);

    o_RouteWP->addGeometry(l_RouteWP);

    o_Map->setView(p_Point);

    o_Map->updateRequestNew();

}

// Waypoint-Liste speichern

void dlg_Main::save_WayPointsMKW(QString s_File)

{

    QFile *f_MKW = new QFile(s_File);

    f_MKW->open(QIODevice::ReadWrite | QIODevice::Text);

    QTextStream out(f_MKW);

    out.setRealNumberPrecision(9);

    for (int z = 0; z < l_WayPoints.count(); z++)

    {

        out << l_WayPoints[z].Longitude << "," << l_WayPoints[z].Latitude << "," << l_WayPoints[z].Altitude << "," << l_WayPoints[z].Time << " \n";

    }

    f_MKW->close();

}

void dlg_Main::show_Data(s_MK_NaviData t_NaviData)

{

    QString Mode = "NC-Flags : ";

    if (t_NaviData.NCFlags &  0x08) {le_Mode->setText(tr("Range Limit")); Mode += "R";}

    if (t_NaviData.NCFlags &  0x10) {le_Mode->setText(tr("Serial Error")); Mode += "S";}

    if (t_NaviData.NCFlags &  0x20) {le_Mode->setText(tr("Target reached")); Mode += "T";}

    if (t_NaviData.NCFlags &  0x40) {le_Mode->setText(tr("Manual Control")); Mode += "M";}

    if (t_NaviData.NCFlags &  0x01) {le_Mode->setText(tr("Free")); Mode += "F";}

    if (t_NaviData.NCFlags &  0x02) {le_Mode->setText(tr("Position Hold")); Mode += "P";}

    if (t_NaviData.NCFlags &  0x04) {le_Mode->setText(tr("Coming Home")); Mode += "C";}

    //qDebug(Mode.toLatin1().data());

    le_WP->setText(QString("%1/").arg(t_NaviData.WaypointIndex) + QString("%1").arg(t_NaviData.WaypointNumber));

    le_WPTime->setText(QString("%1:").arg(t_NaviData.TargetHoldTime / 60) + (QString("%1").arg(t_NaviData.TargetHoldTime % 60)).rightJustified(2, '0'));

    le_WPDist->setText(QString("%1m").arg(t_NaviData.TargetPositionDeviation.Distance / 10));

    le_HomeDist->setText(QString("%1m").arg(t_NaviData.HomePositionDeviation.Distance / 10));

}

// Aktuelle MK-Position hinzufügen

void dlg_Main::add_Position(s_MK_NaviData t_NaviData)

{

    sWayPoint WayPoint;

    WayPoint.Longitude = HandlerMK::Int2Double(t_NaviData.CurrentPosition.Longitude, 7);

    WayPoint.Latitude = HandlerMK::Int2Double(t_NaviData.CurrentPosition.Latitude, 7);

    WayPoint.Altitude = HandlerMK::Int2Double(t_NaviData.CurrentPosition.Altitude, 3);

    o_Settings->NAVI.Latitude  = WayPoint.Latitude;

    o_Settings->NAVI.Longitude = WayPoint.Longitude;

    l_Track.append(WayPoint);

    o_RouteFL->removeGeometry(l_RouteFL);

    p_RouteFL.append(new Point(WayPoint.Longitude, WayPoint.Latitude));

    o_Click->removeGeometry(LastPos);

    Point* P = new CirclePoint(WayPoint.Longitude, WayPoint.Latitude, "P1", Point::Middle, Pen[0]);

    LastPos = P;

//    P->setBaselevel(17);

    o_Click->addGeometry(P);

    // Target anzeigen

    o_Click->removeGeometry(Target);

    Target = new ImagePoint( HandlerMK::Int2Double(t_NaviData.TargetPosition.Longitude, 7), HandlerMK::Int2Double(t_NaviData.TargetPosition.Latitude, 7), ":/Flags/Global/Images/Flags/Target.png", "Start");

    Target->setBaselevel(o_Adapter->adaptedZoom());

    o_Click->addGeometry(Target);

    if (cb_CenterPos->isChecked())

    {

        o_Map->setView(QPointF(WayPoint.Longitude, WayPoint.Latitude));

    }

    if (cb_ShowRoute->isChecked())

    {

        l_RouteFL = new LineString(p_RouteFL, "", Pen[1]);

        o_RouteFL->addGeometry(l_RouteFL);

    }

    o_Map->updateRequestNew();

    if (ac_Record->isChecked())

    {

        QTextStream Out(o_Record);

        Out.setRealNumberPrecision(9);

        Out << WayPoint.Longitude << ", " << WayPoint.Latitude << ", " << WayPoint.Altitude << "\n";

    }

}

// Ein Ziel anfliegen.

// TODO: Check auf  Entfernung zur IST-Position.

void dlg_Main::send_Target(Point *t_Target)

{

    if (l_Track.count() > 0)

    {

        s_MK_WayPoint s_WayPoint;

        s_WayPoint.Position.Latitude  = int32_t(t_Target->latitude() * 10000000+0.5);

        s_WayPoint.Position.Longitude = int32_t(t_Target->longitude() * 10000000+0.5);

        s_WayPoint.Position.Altitude  = 0;

        s_WayPoint.Position.Status    = NEWDATA;

        s_WayPoint.Heading            = -1;

        s_WayPoint.ToleranceRadius    = 5;

        s_WayPoint.HoldTime           = sb_Time->value();

        s_WayPoint.Event_Flag         = 0;

        s_WayPoint.reserve[0]         = 0; // reserve

        s_WayPoint.reserve[1]         = 0; // reserve

        s_WayPoint.reserve[2]         = 0; // reserve

        s_WayPoint.reserve[3]         = 0;

        memcpy((unsigned char *)&c_Data, (unsigned char *)&s_WayPoint, sizeof(s_WayPoint));

        o_Input->send_Data(HandlerMK::make_Frame('s', ADDRESS_NC, c_Data, sizeof(s_WayPoint)).toLatin1().data());

    }

    else

    {

        QMessageBox::warning(this, QA_NAME,tr("Es wurden noch keine aktuellen Positionsdaten vom Mikrokopter empfangen."), QMessageBox::Ok);

    }

}

//Waypoint-Liste zum MK senden

void dlg_Main::send_WayPoints(QList<sWayPoint> t_WayPoints, int t_Pos)

{

    s_MK_WayPoint s_WayPoint;

    double Longitude, Latitude;

    if (t_Pos == 0)

    {   // Waypoint-Liste löschen

        s_WayPoint.Position.Status = INVALID;

        memcpy((unsigned char *)&c_Data, (unsigned char *)&s_WayPoint, sizeof(s_WayPoint));

        o_Input->send_Data(HandlerMK::make_Frame('w', ADDRESS_NC, c_Data, sizeof(s_WayPoint)).toLatin1().data(), DATA_WRITE_WAYPOINT);

    }

    else

    {

        int z = t_Pos - 1;

        Longitude = t_WayPoints[z].Longitude;

        Latitude  = t_WayPoints[z].Latitude;

        if (Longitude < 100)

            Longitude *= 10000000+0.5;

        if (Latitude < 100)

            Latitude *= 10000000+0.5;

        //fülle Wegpunkt-Daten

        s_WayPoint.Position.Altitude = 0;

        s_WayPoint.Position.Longitude = int32_t(Longitude);

        s_WayPoint.Position.Latitude =  int32_t(Latitude);

        s_WayPoint.Position.Status = NEWDATA;

        s_WayPoint.Heading = -1;

        s_WayPoint.ToleranceRadius = 5;

        s_WayPoint.HoldTime = t_WayPoints[z].Time;

        s_WayPoint.Event_Flag = 0;

        s_WayPoint.reserve[0] = 0; // reserve

        s_WayPoint.reserve[1] = 0; // reserve

        s_WayPoint.reserve[2] = 0; // reserve

        s_WayPoint.reserve[3] = 0; // reserve

        memcpy((unsigned char *)&c_Data, (unsigned char *)&s_WayPoint, sizeof(s_WayPoint));

        o_Input->send_Data(HandlerMK::make_Frame('w', ADDRESS_NC, c_Data, sizeof(s_WayPoint)).toLatin1().data(), DATA_WRITE_WAYPOINT);

    }

}

///////////

// Slots //

///////////

// About-Dialog

void dlg_Main::slot_ac_About()

{

    QMessageBox::about(this, trUtf8(("Über ")) + QA_NAME, QA_ABOUT);

}

void dlg_Main::slot_ac_Toolbar()

{

    if (ac_Toolbar->isChecked())

    {

        btn_Connect->setVisible(false);

        ToolBar->setVisible(true);

        tb_More->setVisible(true);

    }

    else

    {

        btn_Connect->setVisible(true);

        ToolBar->setVisible(false);

        tb_More->setVisible(false);

    }

}

// Datenintervall geändert.

void dlg_Main::slot_sb_Intervall(int t_Intervall)

{

    if (t_Intervall == 0)

    {

        c_Data[0] = 0;

    }

    else

    {

        c_Data[0] = t_Intervall / 10;

    }

    o_Input->send_Data(HandlerMK::make_Frame('o', ADDRESS_ALL, c_Data, 1).toLatin1().data());

}

// Verbindung zum Server auf    f_Settings = new wdg_Settings( this );bauen

void dlg_Main::slot_ac_Connect()

{

    if (!o_Input->IsOpen())

    {

        if (cb_Server->findText(cb_Server->currentText()) == -1)

        {

            cb_Server->addItem(cb_Server->currentText());

            cb_Server->setCurrentIndex(cb_Server->findText(cb_Server->currentText()));

        }

        cb_Server->setEnabled(false);

        le_Password->setEnabled(false);

        if (cb_Server->currentText().startsWith('/'))

        {

            o_Input = new Input_TTY();

            o_Input->Init();

            set_Input s_Input;

            s_Input.Main = cb_Server->currentText();

            if (o_Input->Open(s_Input) == true)

            {

                ac_Connect->setText(tr("Trennen"));

                connect(o_Input, SIGNAL(sig_NewData(QString)), this, SLOT(slot_Input_Data(QString)));

                o_Input->send_Data(HandlerMK::make_Frame('v', 0, c_Data, 0).toLatin1().data(), DATA_VERSION);

            }

            else

            {

                cb_Server->setEnabled(true);