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/***************************************************************************
* Copyright (C) 2008 by Alexey Balakin *
* mathgl.abalakin@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QPushButton>
#include <QComboBox>
#include <QSpinBox>
#include <QLayout>
#include <QLabel>
#include <QLineEdit>
//-----------------------------------------------------------------------------
#include <mgl2/mgl.h>
extern mglParse parser;
#include "data_dlg.h"
//-----------------------------------------------------------------------------
DataDialog::DataDialog(QWidget* parent): QDialog(parent)
{
setWindowTitle(_("UDAV - Insert style/scheme"));
QHBoxLayout *h;
QVBoxLayout *v;
QGridLayout *g;
QLabel *l;
QPushButton *b;
v = new QVBoxLayout(this);
h = new QHBoxLayout(); v->addLayout(h);
l = new QLabel(_("Data name"), this); h->addWidget(l);
name = new QComboBox(this); h->addWidget(name);
g = new QGridLayout(); v->addLayout(g);
l = new QLabel("x1", this); g->addWidget(l, 0, 0);
x1 = new QSpinBox(this); x1->setMinimum(-1); g->addWidget(x1, 0, 1);
l = new QLabel("x2", this); g->addWidget(l, 0, 2);
x2 = new QSpinBox(this); x2->setMinimum(-1); g->addWidget(x2, 0, 3);
l = new QLabel("y1", this); g->addWidget(l, 1, 0);
y1 = new QSpinBox(this); y1->setMinimum(-1); g->addWidget(y1, 1, 1);
l = new QLabel("y2", this); g->addWidget(l, 1, 2);
y2 = new QSpinBox(this); y2->setMinimum(-1); g->addWidget(y2, 1, 3);
l = new QLabel("z1", this); g->addWidget(l, 2, 0);
z1 = new QSpinBox(this); z1->setMinimum(-1); g->addWidget(z1, 2, 1);
l = new QLabel("z2", this); g->addWidget(l, 2, 2);
z2 = new QSpinBox(this); z2->setMinimum(-1); g->addWidget(z2, 2, 3);
x1->setValue(-1); y1->setValue(-1); z1->setValue(-1);
x2->setValue(-1); y2->setValue(-1); z2->setValue(-1);
l = new QLabel(_("Operation")); g->addWidget(l, 3, 0);
oper = new QComboBox(this); g->addWidget(oper, 3, 1);
oper->addItem(_("none")); oper->addItem(_("sum"));
oper->addItem(_("min")); oper->addItem(_("max"));
l = new QLabel("along", this); g->addWidget(l, 3, 2);
dirs = new QComboBox(this); g->addWidget(dirs, 3, 3);
dirs->addItem("xyz");
dirs->addItem("x"); dirs->addItem("y"); dirs->addItem("z");
dirs->addItem("xy"); dirs->addItem("xz"); dirs->addItem("yz");
connect(name, SIGNAL(currentIndexChanged(int)), this, SLOT(nameChanged()));
connect(x1, SIGNAL(valueChanged(int)), this, SLOT(updateRes()));
connect(x2, SIGNAL(valueChanged(int)), this, SLOT(updateRes()));
connect(y1, SIGNAL(valueChanged(int)), this, SLOT(updateRes()));
connect(y2, SIGNAL(valueChanged(int)), this, SLOT(updateRes()));
connect(z1, SIGNAL(valueChanged(int)), this, SLOT(updateRes()));
connect(z2, SIGNAL(valueChanged(int)), this, SLOT(updateRes()));
connect(oper, SIGNAL(currentIndexChanged(int)), this, SLOT(updateRes()));
connect(dirs, SIGNAL(currentIndexChanged(int)), this, SLOT(updateRes()));
sizes = new QLabel(_("Result")); v->addWidget(sizes);
res = new QLineEdit(this); v->addWidget(res);
connect(res, SIGNAL(textChanged(QString)), this, SLOT(userRes()));
h = new QHBoxLayout(); v->addLayout(h); h->addStretch(1);
b = new QPushButton(_("Cancel"), this); h->addWidget(b);
connect(b, SIGNAL(clicked()),this, SLOT(reject()));
b = new QPushButton(_("OK"), this); h->addWidget(b);
connect(b, SIGNAL(clicked()),this, SLOT(accept()));
b->setDefault(true);
}
//-----------------------------------------------------------------------------
void DataDialog::nameChanged()
{
QString var = name->currentText();
wchar_t *txt=new wchar_t[var.length()+1];
var.toWCharArray(txt); txt[var.length()]=0;
mglData dat=parser.Calc(txt); delete []txt;
x1->setMaximum(dat.nx-1); x1->setValue(-1);
x2->setMaximum(dat.nx-1); x2->setValue(-1);
y1->setMaximum(dat.ny-1); y1->setValue(-1);
y2->setMaximum(dat.ny-1); y2->setValue(-1);
z1->setMaximum(dat.nz-1); z1->setValue(-1);
z2->setMaximum(dat.nz-1); z2->setValue(-1);
}
//-----------------------------------------------------------------------------
void DataDialog::updateRes()
{
result = name->currentText();
int nx1 = x1->value(), nx2 = x2->value(), ny1 = y1->value(), ny2 = y2->value(), nz1 = z1->value(), nz2 = z2->value();
if(nx1>=0 || ny1>=0 || nz1>=0 || nx2>=0 || ny2>=0 || nz2>=0)
result += "(" + (nx1<0?"":QString::number(nx1)) + ":" + (nx2<0?"":QString::number(nx2)) + "," +
(ny1<0?"":QString::number(ny1)) + ":" + (ny2<0?"":QString::number(ny2)) + "," +
(nz1<0?"":QString::number(nz1)) + ":" + (nz2<0?"":QString::number(nz2)) + ")";
if(oper->currentIndex()>0)
result = "{" + oper->currentText() + " " + result + " '" + dirs->currentText() + "'}";
wchar_t *txt=new wchar_t[result.length()+1];
result.toWCharArray(txt); txt[result.length()]=0;
mglData dat=parser.Calc(txt); delete []txt;
sizes->setText(_("Result (will have sizes ") + QString::number(dat.nx)+"*"+QString::number(dat.ny)+"*"+QString::number(dat.nz)+")" );
res->setText(result);
}
//-----------------------------------------------------------------------------
void DataDialog::updateNames()
{
name->clear();
long i, n = parser.GetNumVar();
for(i=0;i<n;i++)
{
const mglDataA *v = parser.GetVar(i);
if(v) name->addItem(QString::fromWCharArray(v->Name()));
}
}
//-----------------------------------------------------------------------------
void DataDialog::userRes()
{
QString txt = res->text();
if(txt != result)
{ result = txt; sizes->setText(_("Result")); }
}
//-----------------------------------------------------------------------------
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