You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
122 lines
3.6 KiB
122 lines
3.6 KiB
/***************************************************************************
|
|
* Copyright (C) 2004, 2005 by Thomas Nagy *
|
|
* tnagy2^8@yahoo.fr *
|
|
* *
|
|
* 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., *
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
***************************************************************************/
|
|
|
|
#include <tqlayout.h>
|
|
#include <tqlabel.h>
|
|
#include <tqstring.h>
|
|
|
|
#include <kdebug.h>
|
|
#include <klocale.h>
|
|
#include <klineedit.h>
|
|
#include <kpushbutton.h>
|
|
#include <kiconloader.h>
|
|
#include <kglobal.h>
|
|
#include <kapplication.h>
|
|
|
|
#include "config.h"
|
|
#include "eqresult.h"
|
|
#include "eqchemview.h"
|
|
|
|
#include <stdlib.h>
|
|
|
|
#ifdef HAVE_FACILE
|
|
extern "C" {
|
|
char* solve_equation(const char *);
|
|
}
|
|
#endif
|
|
|
|
#ifndef HAVE_FACILE
|
|
char* solve_equation(const char *) { return NULL; }
|
|
#endif
|
|
|
|
eqchemView::eqchemView(TQWidget *parent) : TQWidget(parent)
|
|
{
|
|
settingsChanged();
|
|
|
|
TQGridLayout *l = new TQGridLayout(this, 2, 2, 11, 6, "eqchemView::eqchemView tqlayout");
|
|
|
|
m_eqResult = new EqResult(this);
|
|
m_eqedit = new KLineEdit(this);
|
|
m_eqclear = new KPushButton(this);
|
|
|
|
l->addMultiCellWidget(m_eqResult, 0, 0, 0, 1);
|
|
l->addWidget(m_eqedit, 1, 1);
|
|
l->addWidget(m_eqclear, 1, 0);
|
|
|
|
m_eqclear->setIconSet( KGlobal::instance()->iconLoader()->loadIconSet("locationbar_erase",
|
|
KIcon::NoGroup, 22 /*KIcon::SizeSmallMedium*/) );
|
|
|
|
connect(m_eqclear, TQT_SIGNAL(clicked()), m_eqedit, TQT_SLOT(clear()) );
|
|
}
|
|
|
|
eqchemView::~eqchemView()
|
|
{
|
|
|
|
}
|
|
|
|
void eqchemView::settingsChanged()
|
|
{
|
|
// i18n : internationalization
|
|
emit signalChangeStatusbar( i18n("Settings changed") );
|
|
}
|
|
|
|
|
|
void eqchemView::clear()
|
|
{
|
|
kdWarning()<<"eqchemView::clear"<<endl;
|
|
|
|
// clear the result window
|
|
m_eqResult->clear();
|
|
}
|
|
|
|
void eqchemView::compute()
|
|
{
|
|
TQString equation( m_eqedit->text() );
|
|
equation.replace("+", "+");
|
|
equation.replace("->", " -> ");
|
|
equation.append(" ");
|
|
equation.prepend(" ");
|
|
|
|
char * result = solve_equation( equation.latin1() );
|
|
TQString disp = TQString(result);
|
|
|
|
// mem leak ?
|
|
free(result);
|
|
|
|
// add the equation in the result window
|
|
m_eqResult->add( equation, disp );
|
|
}
|
|
|
|
EQChemDialog::EQChemDialog( TQWidget *parent )
|
|
: KDialogBase(parent, "EQChemDialog", true, i18n( "Solve Chemical Equations" ),
|
|
KDialogBase::Apply|KDialogBase::Close|KDialogBase::Help, KDialogBase::Apply, true )
|
|
{
|
|
}
|
|
|
|
void EQChemDialog::slotHelp()
|
|
{
|
|
emit helpClicked();
|
|
if ( kapp )
|
|
kapp->invokeHelp ( "eq_solver", "kalzium" );
|
|
}
|
|
|
|
#include "eqchemview.moc"
|
|
|