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/*
* OpenRPT report writer and rendering engine
* Copyright (C) 2001-2014 by OpenMFG, LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* Please contact info@openmfg.com with any questions on this license.
*/
#include "graphwindow.h"
#include <QSqlQuery>
GraphWindow::GraphWindow(QWidget* parent, Qt::WindowFlags fl)
: QMainWindow(parent, fl)
{
setupUi(this);
(void)statusBar();
// signals and slots connections
connect(_hPadSpinbox, SIGNAL(valueChanged(int)), _graph, SLOT(setHPadding(int)));
connect(_vPadSpinbox, SIGNAL(valueChanged(int)), _graph, SLOT(setVPadding(int)));
connect(_titleEdit, SIGNAL(textChanged(const QString&)), _graph, SLOT(setTitle(const QString&)));
connect(_dataEdit, SIGNAL(textChanged(const QString&)), _graph, SLOT(setDataLabel(const QString&)));
connect(_valueEdit, SIGNAL(textChanged(const QString&)), _graph, SLOT(setValueLabel(const QString&)));
connect(_maxValueSpinbox, SIGNAL(valueChanged(int)), _graph, SLOT(setMaxValue(int)));
connect(_minValueSpinbox, SIGNAL(valueChanged(int)), _graph, SLOT(setMinValue(int)));
connect(_numSetSpinbox, SIGNAL(valueChanged(int)), this, SLOT(setColCount(int)));
connect(_numRefSpinbox, SIGNAL(valueChanged(int)), this, SLOT(setRowCount(int)));
connect(_dataTable, SIGNAL(cellChanged(int,int)), this, SLOT(_dataTable_valueChanged(int,int)));
connect(_labelTable, SIGNAL(cellChanged(int,int)), this, SLOT(_labelTable_valueChanged(int,int)));
connect(_cbBars, SIGNAL(toggled(bool)), _graph, SLOT(setDrawBars(bool)));
connect(_cbLines, SIGNAL(toggled(bool)), _graph, SLOT(setDrawLines(bool)));
connect(_cbPoints, SIGNAL(toggled(bool)), _graph, SLOT(setDrawPoints(bool)));
connect(_btnClear, SIGNAL(clicked()), this, SLOT(_btnClear_clicked()));
connect(_btnSql, SIGNAL(clicked()), this, SLOT(_btnSql_clicked()));
}
GraphWindow::~GraphWindow()
{
// no need to delete child widgets, Qt does it all for us
}
void GraphWindow::languageChange()
{
retranslateUi(this);
}
void GraphWindow::setColCount(int cnt)
{
_dataTable->setColumnCount(cnt);
}
void GraphWindow::setRowCount(int cnt)
{
_dataTable->setRowCount(cnt);
_labelTable->setRowCount(cnt);
}
void GraphWindow::_dataTable_valueChanged( int r, int s)
{
if(!_noUpdate)
_graph->setSetValue(r, s, _dataTable->item(r, s)->text().toDouble());
}
void GraphWindow::_labelTable_valueChanged( int r, int s)
{
if(!_noUpdate)
_graph->setReferenceLabel(r, _labelTable->item(r, s)->text());
}
void GraphWindow::_btnClear_clicked()
{
_noUpdate = true;
for(int r = 0; r < _labelTable->rowCount(); r++) {
_labelTable->item(r, 0)->setText(QString::null);
for(int c = 0; c < _dataTable->columnCount(); c++) {
_dataTable->item(r, c)->setText(QString::null);
}
}
_graph->clear();
_noUpdate = false;
}
void GraphWindow::init(bool haveDB)
{
_noUpdate = false;
_gbSql->setEnabled(haveDB);
}
void GraphWindow::_btnSql_clicked()
{
_noUpdate = true;
_btnClear_clicked();
QString sql = _editSql->toPlainText();
QSqlQuery qry = QSqlQuery(sql);
_graph->populateFromResult(qry);
_noUpdate = false;
}
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