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152 lines
3.8 KiB
C++
152 lines
3.8 KiB
C++
// add_encoder.cpp
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//
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// Add a Rivendell Service
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//
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// (C) Copyright 2002 Fred Gleason <fredg@paravelsystems.com>
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//
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// $Id: add_encoder.cpp,v 1.3 2010/07/29 19:32:34 cvs Exp $
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <qdialog.h>
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#include <qstring.h>
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#include <qpushbutton.h>
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#include <qlabel.h>
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#include <qmessagebox.h>
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#include <qdatetime.h>
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#include <rddb.h>
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#include <rdescape_string.h>
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#include <rdcreateauxfieldstable.h>
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#include <edit_encoder.h>
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#include <add_encoder.h>
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AddEncoder::AddEncoder(QString *encname,const QString &stationname,
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QWidget *parent,const char *name)
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: QDialog(parent,name,true)
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{
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encoder_name=encname;
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encoder_stationname=stationname;
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//
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// Fix the Window Size
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//
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setMinimumWidth(sizeHint().width());
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setMaximumWidth(sizeHint().width());
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setMinimumHeight(sizeHint().height());
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setMaximumHeight(sizeHint().height());
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setCaption(tr("Add Encoder"));
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//
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// Create Fonts
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//
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QFont font=QFont("Helvetica",12,QFont::Bold);
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font.setPixelSize(12);
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QFont user_font=QFont("Helvetica",12,QFont::Normal);
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user_font.setPixelSize(12);
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//
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// Encoder Name
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//
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encoder_name_edit=new QLineEdit(this,"encoder_name_edit");
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encoder_name_edit->setGeometry(145,11,sizeHint().width()-150,19);
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encoder_name_edit->setMaxLength(32);
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QLabel *label=new QLabel(encoder_name_edit,tr("&New Encoder Name:"),
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this,"encoder_name_label");
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label->setGeometry(10,11,130,19);
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label->setFont(font);
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label->setAlignment(AlignRight|AlignVCenter|ShowPrefix);
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//
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// Ok Button
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//
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QPushButton *ok_button=new QPushButton(this,"ok_button");
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ok_button->setGeometry(sizeHint().width()-180,sizeHint().height()-60,80,50);
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ok_button->setDefault(true);
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ok_button->setFont(font);
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ok_button->setText(tr("&OK"));
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connect(ok_button,SIGNAL(clicked()),this,SLOT(okData()));
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//
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// Cancel Button
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//
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QPushButton *cancel_button=new QPushButton(this,"cancel_button");
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cancel_button->setGeometry(sizeHint().width()-90,sizeHint().height()-60,
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80,50);
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cancel_button->setFont(font);
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cancel_button->setText(tr("&Cancel"));
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connect(cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));
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}
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AddEncoder::~AddEncoder()
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{
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delete encoder_name_edit;
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}
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QSize AddEncoder::sizeHint() const
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{
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return QSize(250,124);
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}
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QSizePolicy AddEncoder::sizePolicy() const
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{
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return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
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}
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void AddEncoder::okData()
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{
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QString sql;
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RDSqlQuery *q;
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sql=QString().sprintf("select NAME from ENCODERS \
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where (NAME=\"%s\")&&(STATION_NAME=\"%s\")",
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(const char *)RDEscapeString(encoder_name_edit->text()),
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(const char *)RDEscapeString(encoder_stationname));
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q=new RDSqlQuery(sql);
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if(q->first()) {
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QMessageBox::warning(this,tr("Add Encoder Error"),
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tr("A encoder with that name already exists!"));
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delete q;
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return;
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}
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delete q;
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//
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// Create Encoder
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//
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sql=QString().sprintf("insert into ENCODERS set NAME=\"%s\",\
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STATION_NAME=\"%s\"",
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(const char *)RDEscapeString(encoder_name_edit->text()),
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(const char *)RDEscapeString(encoder_stationname));
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q=new RDSqlQuery(sql);
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delete q;
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*encoder_name=encoder_name_edit->text();
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done(0);
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}
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void AddEncoder::cancelData()
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{
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done(-1);
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}
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