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/*
* This file is part of the xTuple ERP: PostBooks Edition, a free and
* open source Enterprise Resource Planning software suite,
* Copyright (c) 1999-2014 by OpenMFG LLC, d/b/a xTuple.
* It is licensed to you under the Common Public Attribution License
* version 1.0, the full text of which (including xTuple-specific Exhibits)
* is available at www.xtuple.com/CPAL. By using this software, you agree
* to be bound by its terms.
*/
#include "uomConv.h"
#include <QVariant>
#include <QMessageBox>
#include "errorReporter.h"
#include "guiErrorCheck.h"
uomConv::uomConv(QWidget* parent, const char* name, bool modal, Qt::WindowFlags fl)
: XDialog(parent, name, modal, fl)
{
setupUi(this);
_uomidFrom = -1;
_uomconvid = -1;
_ignoreSignals = false;
connect(_save, SIGNAL(clicked()), this, SLOT(sSave()));
connect(_uomFrom, SIGNAL(currentIndexChanged(int)), this, SLOT(sFromChanged()));
connect(_uomTo, SIGNAL(currentIndexChanged(int)), this, SLOT(sToChanged()));
connect(_cancel, SIGNAL(clicked()), this, SLOT(reject()));
_fromValue->setValidator(omfgThis->ratioVal());
_toValue->setValidator(omfgThis->ratioVal());
}
uomConv::~uomConv()
{
// no need to delete child widgets, Qt does it all for us
}
void uomConv::languageChange()
{
retranslateUi(this);
}
enum SetResponse uomConv::set(const ParameterList &pParams)
{
XDialog::set(pParams);
QVariant param;
bool valid;
param = pParams.value("from_uom_id", &valid);
if (valid)
{
_uomidFrom = param.toInt();
_ignoreSignals = true;
_uomFrom->setId(_uomidFrom);
_uomTo->setId(_uomidFrom);
_ignoreSignals = false;
}
param = pParams.value("uomconv_id", &valid);
if (valid)
{
_uomconvid = param.toInt();
populate();
}
param = pParams.value("mode", &valid);
if (valid)
{
if (param.toString() == "new")
_mode = cNew;
else if (param.toString() == "edit")
{
_mode = cEdit;
_uomTo->setEnabled(false);
_uomFrom->setEnabled(false);
}
else if (param.toString() == "view")
{
_mode = cView;
_fromValue->setEnabled(false);
_toValue->setEnabled(false);
_uomTo->setEnabled(false);
_uomFrom->setEnabled(false);
_fractional->setEnabled(false);
_cancel->setText(tr("&Close"));
_save->hide();
}
}
return NoError;
}
void uomConv::sSave()
{
XSqlQuery uomSave;
bool valid;
QList<GuiErrorCheck> errors;
errors << GuiErrorCheck(!_uomFrom->isValid(), _uomFrom,
tr("You must select a From UOM."))
<< GuiErrorCheck(!_uomTo->isValid(), _uomTo,
tr("You must select a To UOM."))
<< GuiErrorCheck(_fromValue->toDouble(&valid) == 0, _fromValue,
tr("You must enter a valid Ratio before saving this UOM Conversion."))
<< GuiErrorCheck(_toValue->toDouble(&valid) == 0, _toValue,
tr("You must enter a valid Ratio before saving this UOM Conversion."))
;
if (GuiErrorCheck::reportErrors(this, tr("Cannot Save UOM Conversion"), errors))
return;
if (_mode == cEdit)
uomSave.prepare( "UPDATE uomconv "
" SET uomconv_from_value=:uomconv_from_value,"
" uomconv_to_value=:uomconv_to_value,"
" uomconv_fractional=:uomconv_fractional "
" WHERE(uomconv_id=:uomconv_id);" );
else if (_mode == cNew)
{
uomSave.exec("SELECT NEXTVAL('uomconv_uomconv_id_seq') AS uomconv_id");
if (uomSave.first())
_uomconvid = uomSave.value("uomconv_id").toInt();
else
{
ErrorReporter::error(QtCriticalMsg, this, tr("Error Saving UOM Conversion Information"),
uomSave, __FILE__, __LINE__);
return;
}
uomSave.prepare( "INSERT INTO uomconv "
"( uomconv_id, uomconv_from_uom_id, uomconv_from_value, uomconv_to_uom_id, uomconv_to_value, uomconv_fractional ) "
"VALUES "
"( :uomconv_id, :uomconv_from_uom_id, :uomconv_from_value, :uomconv_to_uom_id, :uomconv_to_value, :uomconv_fractional );" );
}
uomSave.bindValue(":uomconv_id", _uomconvid);
uomSave.bindValue(":uomconv_from_uom_id", _uomFrom->id());
uomSave.bindValue(":uomconv_to_uom_id", _uomTo->id());
uomSave.bindValue(":uomconv_from_value", _fromValue->toDouble());
uomSave.bindValue(":uomconv_to_value", _toValue->toDouble());
uomSave.bindValue(":uomconv_fractional", QVariant(_fractional->isChecked()));
uomSave.exec();
accept();
}
void uomConv::sFromChanged()
{
if(cNew != _mode || _ignoreSignals)
return;
if(_uomFrom->id() != _uomidFrom && _uomTo->id() != _uomidFrom)
{
_ignoreSignals = true;
_uomTo->setId(_uomidFrom);
_ignoreSignals = false;
}
sCheck();
}
void uomConv::sToChanged()
{
if(cNew != _mode || _ignoreSignals)
return;
if(_uomFrom->id() != _uomidFrom && _uomTo->id() != _uomidFrom)
{
_ignoreSignals = true;
_uomFrom->setId(_uomidFrom);
_ignoreSignals = false;
}
sCheck();
}
void uomConv::sCheck()
{
XSqlQuery uomCheck;
if (_mode == cNew)
{
uomCheck.prepare( "SELECT uomconv_id"
" FROM uomconv"
" WHERE((uomconv_from_uom_id=:from AND uomconv_to_uom_id=:to)"
" OR (uomconv_from_uom_id=:to AND uomconv_to_uom_id=:from));" );
uomCheck.bindValue(":from", _uomFrom->id());
uomCheck.bindValue(":to", _uomTo->id());
uomCheck.exec();
if (uomCheck.first())
{
_uomconvid = uomCheck.value("uomconv_id").toInt();
_mode = cEdit;
_uomTo->setEnabled(false);
_uomFrom->setEnabled(false);
populate();
}
}
}
void uomConv::populate()
{
XSqlQuery uompopulate;
uompopulate.prepare( "SELECT uomconv_from_uom_id,"
" uomconv_from_value,"
" uomconv_to_uom_id,"
" uomconv_to_value,"
" uomconv_fractional "
" FROM uomconv"
" WHERE(uomconv_id=:uomconv_id);" );
uompopulate.bindValue(":uomconv_id", _uomconvid);
uompopulate.exec();
if (uompopulate.first())
{
_uomidFrom = uompopulate.value("uomconv_from_uom_id").toInt();
_uomFrom->setId(_uomidFrom);
_uomTo->setId(uompopulate.value("uomconv_to_uom_id").toInt());
_fromValue->setText(uompopulate.value("uomconv_from_value").toDouble());
_toValue->setText(uompopulate.value("uomconv_to_value").toDouble());
_fractional->setChecked(uompopulate.value("uomconv_fractional").toBool());
}
}
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