Rivendellaudio/rdadmin/add_station.cpp

// add_station.cpp
//
// Add a Rivendell Workstation
//
//   (C) Copyright 2002-2016 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 <qdialog.h>
#include <qstring.h>
#include <qpushbutton.h>
#include <qlistbox.h>
#include <qtextedit.h>
#include <qlabel.h>
#include <qpainter.h>
#include <qevent.h>
#include <qmessagebox.h>
#include <qcheckbox.h>
#include <qbuttongroup.h>

#include <rddb.h>
#include <rdairplay_conf.h>
#include <rdescape_string.h>

#include <edit_station.h>
#include <add_station.h>
#include <rdpasswd.h>
#include <rdtextvalidator.h>

AddStation::AddStation(QString *stationname,QWidget *parent)
  : QDialog(parent,"",true)
{
  add_name=stationname;

  //
  // Fix the Window Size
  //
  setMinimumWidth(sizeHint().width());
  setMaximumWidth(sizeHint().width());
  setMinimumHeight(sizeHint().height());
  setMaximumHeight(sizeHint().height());

  setCaption(tr("Add Host"));

  //
  // Create Fonts
  //
  QFont font=QFont("Helvetica",12,QFont::Bold);
  font.setPixelSize(12);

  //
  // Text Validator
  //
  RDTextValidator *validator=new RDTextValidator(this);

  //
  // Station Name
  //
  add_name_edit=new QLineEdit(this);
  add_name_edit->setGeometry(130,10,sizeHint().width()-140,19);
  add_name_edit->setMaxLength(64);
  add_name_edit->setValidator(validator);
  QLabel *label=new QLabel(add_name_edit,tr("New &Host Name:"),this);
  label->setGeometry(10,10,115,19);
  label->setFont(font);
  label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);

  //
  // Exemplar
  //
  add_exemplar_box=new QComboBox(this);
  add_exemplar_box->setGeometry(130,35,sizeHint().width()-140,19);
  label=new QLabel(add_exemplar_box,tr("Base Host On:"),this);
  label->setGeometry(10,35,115,19);
  label->setFont(font);
  label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);

  //
  //  Ok Button
  //
  QPushButton *ok_button=new QPushButton(this);
  ok_button->setGeometry(sizeHint().width()-180,sizeHint().height()-60,
			 80,50);
  ok_button->setDefault(true);
  ok_button->setFont(font);
  ok_button->setText(tr("&OK"));
  connect(ok_button,SIGNAL(clicked()),this,SLOT(okData()));

  //
  //  Cancel Button
  //
  QPushButton *cancel_button=new QPushButton(this);
  cancel_button->setGeometry(sizeHint().width()-90,sizeHint().height()-60,
			     80,50);
  cancel_button->setFont(font);
  cancel_button->setText(tr("&Cancel"));
  connect(cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));

  //
  // Fill Exemplar List
  //
  add_exemplar_box->insertItem(tr("Empty Host Config"));
  QString sql="select NAME from STATIONS";
  RDSqlQuery *q=new RDSqlQuery(sql);
  while(q->next()) {
    add_exemplar_box->insertItem(q->value(0).toString());
  }
  delete q;
}


AddStation::~AddStation() 
{
  delete add_name_edit;
}


QSize AddStation::sizeHint() const
{
  return QSize(380,130);
} 


QSizePolicy AddStation::sizePolicy() const
{
  return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}


void AddStation::okData()
{
  QString err_msg;
  bool ok=false;

  if(add_name_edit->text().isEmpty()) {
    QMessageBox::warning(this,tr("Invalid Name"),
			 tr("You must give the host a name!"));
    return;
  }

  if(add_exemplar_box->currentItem()==0) {  // Create Blank Host Config
    ok=RDStation::create(add_name_edit->text(),&err_msg);
  }
  else {
    ok=RDStation::create(add_name_edit->text(),&err_msg,add_exemplar_box->currentText());
  }
  if(!ok) {
    QMessageBox::warning(this,"RDAdmin - "+tr("Error"),
			 tr("Unable to create host!")+"\n"+err_msg);
    return;
  }

  *add_name=add_name_edit->text();

  EditStation *station=new EditStation(add_name_edit->text(),this);
  int res=station->exec();
  delete station;

  done(res);
}


void AddStation::cancelData()
{
  done(-1);
}


void AddStation::CloneEncoderValues(const QString &paramname,
				    int src_id,int dest_id)
{
  QString sql;
  RDSqlQuery *q;
  RDSqlQuery *q1;

  sql=QString().sprintf("select %s from ENCODER_%s where ENCODER_ID=%d",
			(const char *)RDEscapeString(paramname),
			(const char *)RDEscapeString(paramname),
			src_id);
  q=new RDSqlQuery(sql);
  while(q->next()) {
    sql=QString().sprintf("insert into ENCODER_%s set %s=%d,ENCODER_ID=%d",
			  (const char *)RDEscapeString(paramname),
			  (const char *)RDEscapeString(paramname),
			  q->value(0).toInt(),
			  dest_id);
    q1=new RDSqlQuery(sql);
    delete q1;
  }
  delete q;
}