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Rivendellaudio/rdadmin/edit_ttys.cpp
Fred Gleason 7bffeb2b09 2019-11-20 Fred Gleason <fredg@paravelsystems.com> 
* Reindented switch statements in 'rdadmin/edit_ttys.cpp'.
2019-11-20 15:29:48 -05:00

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// edit_ttys.cpp
//
// Edit a Rivendell TTY Configuration
//
// (C) Copyright 2002-2019 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <qmessagebox.h>
#include <rdapplication.h>
#include <rddb.h>
#include <rdescape_string.h>
#include <rdmatrix.h>
#include <rdstation.h>
#include <rdtextvalidator.h>
#include "edit_ttys.h"
#include "globals.h"
EditTtys::EditTtys(QString station,QWidget *parent)
: RDDialog(parent)
{
setModal(true);
//
// Fix the Window Size
//
setMinimumWidth(sizeHint().width());
setMaximumWidth(sizeHint().width());
setMinimumHeight(sizeHint().height());
setMaximumHeight(sizeHint().height());
edit_station=station;
for(int i=0;i<MAX_TTYS;i++) {
edit_port_modified[i]=false;
}
setWindowTitle("RDAdmin- "+tr("Edit Serial Ports"));
//
// Text Validator
//
RDTextValidator *validator=new RDTextValidator(this);
//
// Port Selector
//
edit_port_box=new QComboBox(this);
edit_port_box->setGeometry(75,10,100,24);
edit_port_box->setInsertionPolicy(QComboBox::NoInsertion);
connect(edit_port_box,SIGNAL(activated(int)),this,SLOT(idSelectedData()));
QLabel *label=new QLabel(edit_port_box,tr("Port ID:"),this);
label->setGeometry(10,10,60,24);
label->setFont(labelFont());
label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Enable Button
//
edit_enable_button=new QCheckBox(this);
edit_enable_button->setGeometry(265,14,15,15);
connect(edit_enable_button,SIGNAL(stateChanged(int)),
this,SLOT(enableButtonData(int)));
label=new QLabel(edit_enable_button,tr("Enabled"),this);
label->setGeometry(200,10,60,22);
label->setFont(labelFont());
label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// The TTY Port
//
edit_port_edit=new QLineEdit(this);
edit_port_edit->setGeometry(145,54,100,20);
edit_port_edit->setValidator(validator);
edit_port_label=new QLabel(edit_port_edit,tr("TTY Device:"),this);
edit_port_label->setGeometry(20,54,120,20);
edit_port_label->setFont(labelFont());
edit_port_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Baudrate Selector
//
edit_baudrate_box=new QComboBox(this);
edit_baudrate_box->setGeometry(145,80,90,24);
edit_baudrate_box->setInsertionPolicy(QComboBox::NoInsertion);
edit_baudrate_label=new QLabel(edit_baudrate_box,tr("Baud Rate:"),this);
edit_baudrate_label->setGeometry(20,80,120,24);
edit_baudrate_label->setFont(labelFont());
edit_baudrate_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Parity Selector
//
edit_parity_box=new QComboBox(this);
edit_parity_box->setGeometry(145,108,90,24);
edit_parity_box->setInsertionPolicy(QComboBox::NoInsertion);
edit_parity_label=new QLabel(edit_parity_box,tr("Parity:"),this);
edit_parity_label->setGeometry(20,108,120,24);
edit_parity_label->setFont(labelFont());
edit_parity_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Data Bits Selector
//
edit_databits_box=new QComboBox(this);
edit_databits_box->setGeometry(145,136,60,24);
edit_databits_box->setInsertionPolicy(QComboBox::NoInsertion);
edit_databits_label=new QLabel(edit_databits_box,tr("Data Bits:"),this);
edit_databits_label->setGeometry(20,136,120,24);
edit_databits_label->setFont(labelFont());
edit_databits_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Stop Bits Selector
//
edit_stopbits_box=new QComboBox(this);
edit_stopbits_box->setGeometry(145,164,60,24);
edit_stopbits_box->setInsertionPolicy(QComboBox::NoInsertion);
edit_stopbits_label=new QLabel(edit_stopbits_box,tr("Stop Bits:"),this);
edit_stopbits_label->setGeometry(20,164,120,24);
edit_stopbits_label->setFont(labelFont());
edit_stopbits_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Termination Character Selector
//
edit_termination_box=new QComboBox(this);
edit_termination_box->setGeometry(145,192,90,24);
edit_termination_box->setInsertionPolicy(QComboBox::NoInsertion);
edit_termination_label=
new QLabel(edit_termination_box,tr("Terminator:"),this);
edit_termination_label->setGeometry(20,192,120,24);
edit_termination_label->setFont(labelFont());
edit_termination_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter);
//
// Close Button
//
QPushButton *close_button=new QPushButton(this);
close_button->setGeometry(210,230,80,50);
close_button->setFont(buttonFont());
close_button->setText(tr("&Close"));
connect(close_button,SIGNAL(clicked()),this,SLOT(closeData()));
//
// Populate Data
//
for(int i=0;i<MAX_TTYS;i++) {
edit_port_box->insertItem(tr("Serial")+QString().sprintf("%d",i));
}
edit_baudrate_box->insertItem("50");
edit_baudrate_box->insertItem("75");
edit_baudrate_box->insertItem("110");
edit_baudrate_box->insertItem("134");
edit_baudrate_box->insertItem("150");
edit_baudrate_box->insertItem("200");
edit_baudrate_box->insertItem("300");
edit_baudrate_box->insertItem("600");
edit_baudrate_box->insertItem("1200");
edit_baudrate_box->insertItem("1800");
edit_baudrate_box->insertItem("2400");
edit_baudrate_box->insertItem("4800");
edit_baudrate_box->insertItem("9600");
edit_baudrate_box->insertItem("19200");
edit_baudrate_box->insertItem("38400");
edit_baudrate_box->insertItem("57600");
edit_baudrate_box->insertItem("115200");
edit_baudrate_box->insertItem("230400");
edit_parity_box->insertItem(tr("None"));
edit_parity_box->insertItem(tr("Even"));
edit_parity_box->insertItem(tr("Odd"));
edit_databits_box->insertItem("5");
edit_databits_box->insertItem("6");
edit_databits_box->insertItem("7");
edit_databits_box->insertItem("8");
edit_stopbits_box->insertItem("1");
edit_stopbits_box->insertItem("2");
edit_termination_box->insertItem(tr("None"));
edit_termination_box->insertItem(tr("CR"));
edit_termination_box->insertItem(tr("LF"));
edit_termination_box->insertItem(tr("CR/LF"));
edit_id=edit_port_box->currentItem();
edit_tty=NULL;
ReadRecord(edit_id);
}
EditTtys::~EditTtys()
{
delete edit_port_label;
delete edit_port_edit;
delete edit_baudrate_label;
delete edit_baudrate_box;
delete edit_databits_label;
delete edit_databits_box;
delete edit_stopbits_label;
delete edit_stopbits_box;
delete edit_parity_label;
delete edit_parity_box;
delete edit_termination_label;
delete edit_termination_box;
delete edit_tty;
}
QSize EditTtys::sizeHint() const
{
return QSize(300,290);
}
QSizePolicy EditTtys::sizePolicy() const
{
return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}
void EditTtys::idSelectedData()
{
WriteRecord(edit_id);
edit_id=edit_port_box->currentItem();
ReadRecord(edit_id);
}
void EditTtys::enableButtonData(int state)
{
QString sql;
RDSqlQuery *q;
if(!state) {
sql=QString("select ")+
"NAME,"+ // 00
"MATRIX,"+ // 01
"TYPE "+ // 02
"from MATRICES where "+
"STATION_NAME=\""+RDEscapeString(edit_station)+"\" && "+
QString().sprintf("(PORT_TYPE=%d && PORT=%d) || ",
RDMatrix::TtyPort,edit_port_box->currentIndex())+
QString().sprintf("(PORT_TYPE_2=%d && PORT_2=%d)",
RDMatrix::TtyPort,edit_port_box->currentIndex());
q=new RDSqlQuery(sql);
if(q->first()) {
QMessageBox::information(this,"RDAdmin - "+tr("Error"),
tr("This port is currently in use by the following Switcher/GPIO device")+":\n"+
"\t"+tr("Matrix")+QString().sprintf(": %d.\n",q->value(1).toInt())+
"\t"+tr("Type")+": "+RDMatrix::typeString((RDMatrix::Type)q->value(2).toInt())+"\n"+
"\t"+tr("Description")+": "+q->value(0).toString());
delete q;
edit_enable_button->setChecked(true);
return;
}
delete q;
}
if(state==0) { // Off
SetEnable(false);
}
if(state==2) { // On
SetEnable(true);
}
}
void EditTtys::closeData()
{
QString sql;
RDSqlQuery *q;
WriteRecord(edit_id);
RDStation *rmt_station=new RDStation(edit_station);
QHostAddress addr=rmt_station->address();
RDMacro macro;
macro.setCommand(RDMacro::SY);
macro.setRole(RDMacro::Cmd);
macro.setEchoRequested(false);
for(int i=0;i<MAX_TTYS;i++) {
if(edit_port_modified[i]) {
sql=QString().sprintf("select MATRIX from MATRICES where PORT=%d",i);
q=new RDSqlQuery(sql);
if(q->first()) {
macro.setCommand(RDMacro::SZ);
macro.addArg(q->value(0).toInt());
}
else {
macro.setCommand(RDMacro::SY);
macro.addArg(i);
}
macro.setAddress(rmt_station->address());
rda->ripc()->sendRml(&macro);
delete q;
}
}
delete rmt_station;
done(0);
}
void EditTtys::ReadRecord(int id)
{
if(edit_tty!=NULL) {
delete edit_tty;
}
edit_tty=new RDTty(edit_station,id,true);
edit_port_edit->setText(edit_tty->port());
switch(edit_tty->baudRate()) {
case 50:
edit_baudrate_box->setCurrentItem(0);
break;
case 75:
edit_baudrate_box->setCurrentItem(1);
break;
case 110:
edit_baudrate_box->setCurrentItem(2);
break;
case 134:
edit_baudrate_box->setCurrentItem(3);
break;
case 150:
edit_baudrate_box->setCurrentItem(4);
break;
case 200:
edit_baudrate_box->setCurrentItem(5);
break;
case 300:
edit_baudrate_box->setCurrentItem(6);
break;
case 600:
edit_baudrate_box->setCurrentItem(7);
break;
case 1200:
edit_baudrate_box->setCurrentItem(8);
break;
case 1800:
edit_baudrate_box->setCurrentItem(9);
break;
case 2400:
edit_baudrate_box->setCurrentItem(10);
break;
case 4800:
edit_baudrate_box->setCurrentItem(11);
break;
case 9600:
edit_baudrate_box->setCurrentItem(12);
break;
case 19200:
edit_baudrate_box->setCurrentItem(13);
break;
case 38400:
edit_baudrate_box->setCurrentItem(14);
break;
case 57600:
edit_baudrate_box->setCurrentItem(15);
break;
case 115200:
edit_baudrate_box->setCurrentItem(16);
break;
case 230400:
edit_baudrate_box->setCurrentItem(17);
break;
default:
edit_baudrate_box->setCurrentItem(12);
break;
}
edit_parity_box->setCurrentItem(edit_tty->parity());
edit_databits_box->setCurrentItem(edit_tty->dataBits()-5);
edit_stopbits_box->setCurrentItem(edit_tty->stopBits()-1);
edit_termination_box->setCurrentItem(edit_tty->termination());
edit_enable_button->setChecked(edit_tty->active());
SetEnable(edit_tty->active());
}
void EditTtys::WriteRecord(int id)
{
int baud;
edit_tty->setActive(edit_enable_button->isChecked());
edit_tty->setPort(edit_port_edit->text());
sscanf((const char *)edit_baudrate_box->currentText(),"%d",&baud);
edit_tty->setBaudRate(baud);
edit_tty->setParity((RDTTYDevice::Parity)edit_parity_box->currentItem());
edit_tty->setDataBits(edit_databits_box->currentItem()+5);
edit_tty->setStopBits(edit_stopbits_box->currentItem()+1);
edit_tty->
setTermination((RDTty::Termination)edit_termination_box->currentItem());
edit_port_modified[id]=true;
}
void EditTtys::SetEnable(bool state)
{
edit_port_label->setEnabled(state);
edit_port_edit->setEnabled(state);
edit_baudrate_label->setEnabled(state);
edit_baudrate_box->setEnabled(state);
edit_databits_label->setEnabled(state);
edit_databits_box->setEnabled(state);
edit_stopbits_label->setEnabled(state);
edit_stopbits_box->setEnabled(state);
edit_parity_label->setEnabled(state);
edit_parity_box->setEnabled(state);
edit_termination_label->setEnabled(state);
edit_termination_box->setEnabled(state);
}
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