/*------------------------------------------------------------------------------
--  This file is a part of the SocExplorer Software
--  Copyright (C) 2014, Plasma Physics Laboratory - CNRS
--
--  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, or
--  (at your option) any later version.
--
--  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
-------------------------------------------------------------------------------*/
/*--                  Author : Alexis Jeandet
--                     Mail : alexis.jeandet@member.fsf.org
----------------------------------------------------------------------------*/
#include "apbuart_plugin_ui.h"
#include "ui_apbuart_plugin_ui.h"
#include "apbuartterminal.h"
#include <QComboBox>

APBUART_Plugin_ui::APBUART_Plugin_ui(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::APBUART_Plugin_ui)
{
    ui->setupUi(this);
    connect(this->ui->FIFODebugChkBx,SIGNAL(stateChanged(int)),this,SIGNAL(loopbackChkBxStateChanged(int)));
    connect(this,SIGNAL(apbUartTextReceived(QString)),this->ui->UART_TERM,SLOT(apbUartTextReceived(QString)));
    connect(this->ui->ConnectQpb,SIGNAL(clicked()),this,SIGNAL(connectPort()));
    connect(this->ui->UART_TERM,SIGNAL(sendChar(char)),this,SIGNAL(sendChar(char)));
    connect(this->ui->PortNameLineEdit,SIGNAL(textChanged(QString)),this,SIGNAL(PortNameChanged(QString)));
    connect(this->ui->UartSpeedLineEdit,SIGNAL(textChanged(QString)),this,SIGNAL(UartSpeedChanged(QString)));
    connect(this->ui->rescanQpb,SIGNAL(clicked()),this,SLOT(updatePortList()));
    connect(this->ui->APBUartsUpdateQpb,SIGNAL(clicked()),this,SIGNAL(updateAPBUartsList()));
    connect(this->ui->UARTSelector,SIGNAL(currentIndexChanged(int)),this,SIGNAL(curentAPBUartChanged(int)));
    this->portListcompleter = NULL;
    this->updatePortList();
}

APBUART_Plugin_ui::~APBUART_Plugin_ui()
{
    delete ui;
}

int APBUART_Plugin_ui::curentAPBUart()
{
    return this->ui->UARTSelector->currentIndex();
}

void APBUART_Plugin_ui::setEnableForLoopBack(bool enable)
{
    this->ui->PortNameLineEdit->setEnabled(enable);
    this->ui->ConnectQpb->setEnabled(enable);
    this->ui->UartSpeedLineEdit->setEnabled(enable);
    this->ui->APBUartsUpdateQpb->setEnabled(enable);
    this->ui->rescanQpb->setEnabled(enable);
    this->ui->UARTSelector->setEnabled(enable);
    if(this->ui->FIFODebugChkBx->isChecked()==enable)
        this->ui->FIFODebugChkBx->toggle();

}

void APBUART_Plugin_ui::setUartConnected(bool enable)
{
    this->ui->PortNameLineEdit->setDisabled(enable);
    this->ui->UartSpeedLineEdit->setDisabled(enable);
    this->ui->FIFODebugChkBx->setDisabled(enable);
    this->ui->APBUartsUpdateQpb->setDisabled(enable);
    this->ui->rescanQpb->setDisabled(enable);
    this->ui->UARTSelector->setDisabled(enable);
    if(enable)
    {
        this->ui->ConnectQpb->setText("Close Port");
    }
    else
    {
        this->ui->ConnectQpb->setText("Open Port");
    }
}

#include <RS232.h>

void APBUART_Plugin_ui::updatePortList()
{
    if(this->portListcompleter==(QCompleter*)NULL)
    {
        this->portListcompleter=new QCompleter(this);
        this->portListcompleter->setCaseSensitivity(Qt::CaseInsensitive);
        this->portListcompleterModel = new QStringListModel(this);
        this->portListcompleter->setModel(this->portListcompleterModel);
        this->ui->PortNameLineEdit->setCompleter(this->portListcompleter);
    }
    rs232portslist_t* portlist = rs232getportlist();
    rs232portslist_t* portlistenum = portlist;
    QStringList wordList;
    while(portlistenum!=NULL)
    {
        wordList << portlistenum->name;
        portlistenum = portlistenum->next;
    }
    rs232deleteportlist(portlist);
    this->portListcompleterModel->setStringList(wordList);
}

void APBUART_Plugin_ui::updateAPBUartList(QList<unsigned int> addresses)
{
    this->ui->UARTSelector->clear();
    for(int i=0;i<addresses.count();i++)
    {
        this->ui->UARTSelector->addItem(QString("APBUart %1 @0x%2").arg(i).arg(addresses.at(i),8,16));
    }
    if(addresses.count()==0)
        this->ui->UARTSelector->addItem("None");
}

void APBUART_Plugin_ui::setUartSpeed(int speed)
{
    this->ui->UartSpeedLineEdit->setText(QString::number(speed));
}

void APBUART_Plugin_ui::setUartPortName(QString name)
{
    this->ui->PortNameLineEdit->setText(name);
}

void APBUART_Plugin_ui::setAPBUartIndex(int index)
{
    if((index<this->ui->UARTSelector->count()) && (index>0) )
        this->ui->UARTSelector->setCurrentIndex(index);
}