Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 497 insertions, 0 deletions

diff --git a/kalzium/src/detailinfodlg.cpp b/kalzium/src/detailinfodlg.cpp
new file mode 100644
index 00000000..c099ccd8
--- /dev/null
+++ b/kalzium/src/detailinfodlg.cpp
@@ -0,0 +1,497 @@
+/***************************************************************************
+    begin                : Tue Apr 8 2003
+    copyright            : (C) 2003, 2004, 2005 by Carsten Niehaus
+    email                : cniehaus@kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "detailinfodlg.h"
+#include "isotope.h"
+#include "kalziumutils.h"
+#include "kalziumdataobject.h"
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <khtml_part.h>
+#include <khtmlview.h>
+#include <kstandarddirs.h>
+#include <kactioncollection.h>
+#include <kcombobox.h>
+#include <kapplication.h>
+
+#include <qfile.h>
+#include <qlabel.h>
+#include <qimage.h>
+#include <qwhatsthis.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qwidgetstack.h>
+
+#include "element.h"
+#include "orbitswidget.h"
+#include "detailedgraphicaloverview.h"
+#include "spectrum.h"
+#include "spectrumviewimpl.h"
+
+//TODO add bondxx-radius (H-H-distance for example)
+
+DetailedInfoDlg::DetailedInfoDlg( Element *el , QWidget *parent, const char *name)
+    : KDialogBase( IconList, name, Help|User1|User2|Close, Close, parent, name, 
+			false, //non modal
+			false, 
+			KGuiItem(i18n("Next element", "Next"), "1rightarrow"), 
+			KGuiItem(i18n("Previous element", "Previous"), "1leftarrow"))
+{
+	m_element = el;
+
+	m_baseHtml = KGlobal::dirs()->findResourceDir("data", "kalzium/data/" );
+	m_baseHtml.append("kalzium/data/htmlview/");
+	m_baseHtml.append("style.css");
+
+	m_picsdir = KGlobal::dirs()->findResourceDir( "appdata", "elempics/" ) + "elempics/";
+
+	( actionButton( KDialogBase::Close ) )->setFocus();
+	
+	// creating the tabs but not the contents, as that will be done when
+	// setting the element
+	createContent();
+
+	m_actionCollection = new KActionCollection(this);	
+	KStdAction::quit(this, SLOT(slotClose()), m_actionCollection);
+
+	setButtonTip( User2, i18n( "Goes to the previous element" ) );
+	setButtonTip( User1, i18n( "Goes to the next element" ) );
+
+	setElement( el );
+}
+
+void DetailedInfoDlg::setElement(Element *element)
+{
+	if ( !element ) return;
+
+	m_element = element;
+	m_elementNumber = element->number();
+	
+	reloadContent();
+
+	enableButton( User1, true );
+	enableButton( User2, true );
+	if ( m_elementNumber == 1 )
+		enableButton( User2, false );
+	else if ( m_elementNumber == KalziumDataObject::instance()->numberOfElements() )
+		enableButton( User1, false );
+}
+
+KHTMLPart* DetailedInfoDlg::addHTMLTab( const QString& title, const QString& icontext, const QString& iconname )
+{
+	QFrame *frame = addPage(title, icontext, BarIcon(iconname));
+	QVBoxLayout *layout = new QVBoxLayout( frame );
+	layout->setMargin( 0 );
+	KHTMLPart *w = new KHTMLPart( frame, "html-part", frame );
+	layout->addWidget( w->view() );
+
+	return w;
+}
+
+void DetailedInfoDlg::fillHTMLTab( KHTMLPart* htmlpart, const QString& htmlcode )
+{
+	if ( !htmlpart ) return;
+
+	htmlpart->begin();
+	htmlpart->write( htmlcode );
+	htmlpart->end();
+}
+
+QString DetailedInfoDlg::getHtml(DATATYPE type)
+{
+	QString html = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\"><html><head><title>Chemical data</title><link rel=\"stylesheet\" type=\"text/css\" href=\"";
+	html += m_baseHtml + "\" /><base href=\"" + m_baseHtml + "\"/></head><body><div class=\"chemdata\">";
+
+	//get the list of ionisation-energies
+	QValueList<double> ionlist = m_element->ionisationList();
+	
+	html.append( "<div><table summary=\"header\"><tr><td>" );
+	html.append( m_element->symbol() );
+	html.append( "<td><td>" );
+	html.append( i18n( "Block: %1" ).arg( m_element->block() ) );
+	html.append( "</td></tr></table></div>" );
+	html.append( "<table summary=\"characteristics\" class=\"characterstics\">");
+	switch ( type )
+	{
+		case CHEMICAL:
+			html.append( "<tr><td><img src=\"structure.png\" alt=\"icon\"/></td><td>" );
+			html.append( "<b>" + i18n( "Electronic configuration: %1" ).arg( m_element->parsedOrbits() ) + "</b>" );
+			html.append( "</td></tr>" );
+			html.append( "<tr><td><img src=\"density.png\" alt=\"icon\"/></td><td>" );
+			html.append( "<b>" + i18n( "Density: %1" ).arg( m_element->adjustUnits( Element::DENSITY ) ) + "</b>" );
+			html.append( "</td></tr>" );
+			html.append( "<tr><td><img src=\"radius.png\" alt=\"icon\"/></td><td><b>" );
+			html.append( "<b>" + i18n( "Covalent Radius: %1" ).arg( m_element->adjustRadius( Element::COVALENT ) ) + "</b>" );
+			html.append( "</td></tr>" );
+			if ( m_element->radius(Element::IONIC) > 0.0 )
+			{
+				html.append( "<tr><td><img src=\"radius.png\" alt=\"icon\"/></td><td>" );
+				html.append( i18n( "<b>Ionic Radius (Charge): %1</b> (%2)" ).arg( m_element->adjustRadius(Element::IONIC) ).arg( m_element->ioncharge() ) );
+				html.append( "</td></tr>" );
+			}
+			if ( m_element->radius(Element::VDW) > 0.0 )
+			{
+				html.append( "<tr><td><img src=\"radius.png\" alt=\"icon\"/></td><td>" );
+				html.append( "<b>" + i18n( "van der Waals Radius: %1" ).arg( m_element->adjustRadius(Element::VDW) ) + "</b>" );
+				html.append( "</td></tr>" );
+			}
+		
+			if ( m_element->radius(Element::ATOMIC) > 0.0 )
+			{
+				html.append( "<tr><td><img src=\"radius.png\" alt=\"icon\"/></td><td><b>" );
+				html.append( "<b>" + i18n( "Atomic Radius: %1" ).arg( m_element->adjustRadius(Element::ATOMIC) ) + "</b>" );
+				html.append( "</td></tr>" );
+			}
+			
+			html.append( "<tr><td stype=\"text-align:center\"><img src=\"mass.png\" alt=\"icon\"/></td><td>" );
+			html.append( "<b>" + i18n( "Mass: %1" ).arg( m_element->adjustUnits( Element::MASS ) ) + "</b>" );
+			html.append( "</td></tr>" );
+			if ( !m_element->isotopes().isEmpty() )
+			{
+				html.append( "<tr><td stype=\"text-align:center\"><img src=\"mass.png\" alt=\"icon\"/></td><td>" );
+				html.append( isotopeTable() );
+				html.append( "</td></tr>" );
+			}
+			break;
+		case MISC:
+			html.append( "<tr><td><img src=\"discovery.png\" alt=\"icon\"/></td><td>" );
+			html.append( m_element->adjustUnits( Element::DATE ) );
+			if ( !m_element->scientist( ).isEmpty() )
+				html += "<br />" + i18n("It was discovered by %1").arg(m_element->scientist() );
+			html.append( "</td></tr>" );
+			
+			if ( m_element->abundance() > 0 ){
+			html.append( "<tr><td><img src=\"abundance.png\" alt=\"icon\"/></td><td>" );
+			html.append( i18n( "Abundance in crustal rocks: %1 ppm" ).arg( KGlobal::locale()->formatLong( m_element->abundance() ) ) );
+			html.append( "</td></tr>" );
+			}
+			
+			html.append( "<tr><td><img src=\"mass.png\" alt=\"icon\"/></td><td>" );
+			html.append( i18n( "Mean mass: %1 u" ).arg( KalziumUtils::localizedValue( m_element->meanmass(), 6 ) ) );
+			html.append( "</td></tr>" );
+			if ( !m_element->nameOrigin().isEmpty() )
+			{
+				html.append( "<tr><td><img src=\"book.png\" alt=\"icon\"/></td><td>" );
+				html.append( i18n( "Origin of the name: %1" ).arg( m_element->nameOrigin() ) );
+				html.append( "</td></tr>" );
+			}
+			if ( m_element->artificial() || m_element->radioactive() )
+			{
+				html.append( "<tr><td><img src=\"structure.png\" alt=\"icon\"/></td><td>" );
+				if ( !m_element->radioactive() )
+					html.append( i18n( "This element is artificial" ));
+				else if ( !m_element->artificial() )
+					html.append( i18n( "This element is radioactive" ));
+				else
+					html.append( i18n( "This element is radioactive and artificial" ));
+				html.append( "</td></tr>" );
+			}
+			break;
+		case ENERGY:
+			html.append( "<tr><td><img src=\"meltingpoint.png\" alt=\"icon\"/></td><td>" );
+			html.append( i18n( "Melting Point: %1" ).arg( m_element->adjustUnits( Element::MELTINGPOINT ) ) );
+			html.append( "</td></tr>" );
+			html.append( "<tr><td><img src=\"boilingpoint.png\" alt=\"icon\"/></td><td>" );
+			html.append( i18n( "Boiling Point: %1" ).arg( m_element->adjustUnits( Element::BOILINGPOINT ) ) );
+			html.append( "</td></tr>" );
+			html.append( "<tr><td><img src=\"structure.png\" alt=\"icon\"/></td><td>" );
+			html.append( i18n( "Electronegativity: %1" ).arg( m_element->adjustUnits( Element::EN ) ) );
+			html.append( "</td></tr>" );
+			html.append( "<tr><td><img src=\"electronaffinity.png\" alt=\"icon\"/></td><td>" );
+			html.append( i18n( "Electron affinity: %1 " ).arg( m_element->adjustUnits(Element::EA) ) );
+			html.append( "</td></tr>" );
+						
+
+			uint i = 0;
+			for ( ; i < ionlist.count() ; ++i )
+			{
+				html.append( "<tr><td><img src=\"ionisation.png\" alt=\"icon\"/></td><td>" );
+				html.append( i18n("the first variable is a number. The result is for example '1.' or '5.', the second is the value of the ionisation energy",
+				             "%1. Ionization energy: %2" ).arg( QString::number( i+1 ), m_element->adjustUnits( Element::IE, ionlist[i] ) ) );
+			html.append( "</td></tr>" );
+			}
+			break;
+	}
+			
+	html += ( "</table>" );
+	html += "</div></body></html>";
+	
+	return html;
+}
+
+QString DetailedInfoDlg::isotopeTable()
+{
+	QValueList<Isotope*> list = m_element->isotopes();
+
+	QString html;
+	
+	html = "<table class=\"isotopes\" cellspacing=\"0\"><tr><td colspan=\"7\">";
+	html += i18n( "Isotope-Table" );
+	html += "</tr></td><tr><td><b>";
+	html += i18n( "Mass" );
+	html += "</b></td><td><b>";
+	html += i18n( "Neutrons" );
+	html += "</b></td><td><b>";
+	html += i18n( "Percentage" );
+	html += "</b></td><td><b>";
+	html += i18n( "Half-life period" );
+	html += "</b></td><td><b>";
+	html += i18n( "Energy and Mode of Decay" );
+	html += "</b></td><td><b>";
+	html += i18n( "Spin and Parity" );
+	html += "</b></td><td><b>";
+	html += i18n( "Magnetic Moment" );
+	html += "</b></td></tr>";
+
+	QValueList<Isotope*>::const_iterator it = list.begin();
+	const QValueList<Isotope*>::const_iterator itEnd = list.end();
+
+	for ( ; it != itEnd; ++it )
+	{
+		html.append( "<tr><td align=\"right\">" );
+		if ( ( *it )->weight() > 0.0 )
+			html.append( i18n( "%1 u" ).arg( KalziumUtils::localizedValue( ( *it )->weight(), 6 ) ) );
+		//	html.append( i18n( "%1 u" ).arg( QString::number( ( *it )->weight() ) ));
+		html.append( "</td><td>" );
+		html.append( QString::number( ( *it )->neutrons() ) );
+		html.append( "</td><td>" );
+		if ( ( *it )->percentage() > 0.0 )
+			html.append( i18n( "this can for example be '24%'", "%1%" ).arg( KalziumUtils::localizedValue( ( *it )->percentage(), 6 ) ) );
+		html.append( "</td><td>" );
+		if ( ( *it )->halflife() > 0.0 ) {
+			html.append( ( *it )->halflifeAsString()  );
+		}
+		html.append( "</td><td>" );
+		if ( ( *it )->alphapercentage() > 0.0 ){
+			if ( ( *it )->alphadecay() > 0.0 )
+			html.append( i18n( "%1 MeV" ).arg( KalziumUtils::localizedValue( ( *it )->alphadecay(), 6 ) ) );
+			html.append( i18n( " %1" ).arg( QChar( 945 ) ) );
+			if ( ( *it )->alphapercentage() < 100.0)
+				html.append( i18n( "(%1%)" ).arg( KalziumUtils::localizedValue( (*it )->alphapercentage(), 6 ) ) );
+			if ( ( *it )->betaminuspercentage() > 0.0 || ( *it )->betapluspercentage() > 0.0 || ( *it )->ecpercentage() > 0.0)
+			html.append( i18n( ", " ) );
+			}
+		if ( ( *it )->betaminuspercentage() > 0.0 ){
+			if ( ( *it )->betaminusdecay() > 0.0 )
+				html.append( i18n( "%1 MeV" ).arg( KalziumUtils::localizedValue( ( *it )->betaminusdecay(), 6 ) ) );
+			html.append( i18n( " %1<sup>-</sup>" ).arg( QChar( 946 ) ) );
+			if ( ( *it )->betaminuspercentage() < 100.0)
+				html.append( i18n( "(%1%)" ).arg( KalziumUtils::localizedValue( ( *it )->betaminuspercentage(), 6 ) ));
+			if ( ( *it )->betapluspercentage() > 0.0 || ( *it )->ecpercentage() > 0.0 )
+			html.append( i18n( ", " ) );
+			}
+		if ( ( *it )->betapluspercentage() > 0.0 ){
+			if ( ( *it )->betaplusdecay() > 0.0 )
+				html.append( i18n( "%1 MeV" ).arg( KalziumUtils::localizedValue( ( *it )->betaplusdecay(), 6 ) ) );
+			html.append( i18n( " %1<sup>+</sup>" ).arg(QChar( 946 ) ) );
+			if ( ( *it )->betapluspercentage() == ( *it )->ecpercentage() ) {
+				if ( ( *it )->ecdecay() > 0.0 ) {
+					html.append( i18n( "%1 MeV" ).arg( KalziumUtils::localizedValue( ( *it )->ecdecay(), 6 ) ) ); 
+				}
+				html.append( i18n( "Acronym of Electron Capture"," EC" ) ); 
+			}
+			if ( ( *it )->betapluspercentage() < 100.0)	
+				html.append( i18n( "(%1%)" ).arg( KalziumUtils::localizedValue( ( *it )->betapluspercentage(), 6 ) ) ); 
+			html += " ";
+			}	
+		if ( ( *it )->ecpercentage() > 0.0 && ( *it )->ecpercentage()!=( *it )->betapluspercentage()){
+			if ( ( *it )->ecdecay() > 0.0 )
+				html.append( i18n( "%1 MeV" ).arg( KalziumUtils::localizedValue( ( *it )->ecdecay(), 6 ) ) );
+			html.append( i18n( "Acronym of Electron Capture"," EC" ) );
+			if ( ( *it )->ecpercentage() < 100.0 )
+				html.append( i18n( "(%1%)" ).arg( KalziumUtils::localizedValue( ( *it )->ecpercentage(), 6 ) ) );
+			}
+		html.append( "</td><td>" );
+		html.append( ( *it )->spin() );
+		html.append( "</td><td>" );
+		if ( !( *it )->magmoment().isEmpty() ) {
+			QString v = KGlobal::locale()->formatNumber( ( *it )->magmoment(), false, 6 );
+			html.append( i18n( "%1 %2<sub>n</sub>" ).arg( v ).arg( QChar( 956 ) ) );
+		}	
+		html.append( "</td></tr>" );
+	
+	}
+	
+	html += "</table>";
+
+	return html;
+}
+
+void DetailedInfoDlg::createContent( )
+{
+	// overview tab
+	QFrame *m_pOverviewTab = addPage( i18n( "Overview" ), i18n( "Overview" ), BarIcon( "overview" ) );
+	QVBoxLayout *overviewLayout = new QVBoxLayout( m_pOverviewTab );
+	overviewLayout->setMargin( 0 );
+	dTab = new DetailedGraphicalOverview( m_pOverviewTab, "DetailedGraphicalOverview" );
+	overviewLayout->addWidget( dTab );
+
+	// picture tab
+	QFrame *m_pPictureTab = addPage( i18n( "Picture" ), i18n( "What does this element look like?" ), BarIcon( "elempic" ) );
+	QVBoxLayout *mainLayout = new QVBoxLayout( m_pPictureTab );
+	mainLayout->setMargin( 0 );
+	piclabel = new QLabel( m_pPictureTab );
+	piclabel->setMinimumSize( 400, 350 );
+	mainLayout->addWidget( piclabel );
+
+	// atomic model tab
+	QFrame *m_pModelTab = addPage( i18n( "Atom Model" ), i18n( "Atom Model" ), BarIcon( "orbits" ) );
+	QVBoxLayout *modelLayout = new QVBoxLayout( m_pModelTab );
+	modelLayout->setMargin( 0 );
+	wOrbits = new OrbitsWidget( m_pModelTab );
+	modelLayout->addWidget( wOrbits );
+
+	// html tabs
+	m_htmlpages["chemical"] = addHTMLTab( i18n( "Chemical Data" ), i18n( "Chemical Data" ), "chemical" );
+	m_htmlpages["energies"] = addHTMLTab( i18n( "Energies" ), i18n( "Energy Information" ), "energies" );
+	m_htmlpages["misc"] = addHTMLTab( i18n( "Miscellaneous" ), i18n( "Miscellaneous" ), "misc" );
+
+	// spectrum widget tab
+	QFrame *m_pSpectrumTab = addPage( i18n("Spectrum"), i18n( "Spectrum" ), BarIcon( "spectrum" ));
+	QVBoxLayout *spectrumLayout = new QVBoxLayout( m_pSpectrumTab , 0, KDialog::spacingHint() );
+	spectrumLayout->setMargin( 0 );
+	m_spectrumStack = new QWidgetStack( m_pSpectrumTab );
+	spectrumLayout->addWidget( m_spectrumStack );
+	m_spectrumview = new SpectrumViewImpl( m_spectrumStack, "spectrumwidget" );
+	m_spectrumStack->addWidget( m_spectrumview );
+	m_spectrumLabel = new QLabel( m_spectrumStack );
+	m_spectrumStack->addWidget( m_spectrumLabel );
+}
+
+void DetailedInfoDlg::reloadContent()
+{
+	// reading the most common data
+	const QString element_name = m_element->elname();
+	const QString element_symbol = m_element->symbol();
+
+	// updating caption
+	setCaption( i18n( "For example Carbon (6)" , "%1 (%2)" ).arg( element_name ).arg( m_elementNumber ) );
+
+	// updating overview tab
+	dTab->setElement( m_element );
+
+	// updating picture tab
+	QString picpath = m_picsdir + element_symbol + ".jpg";
+	if ( QFile::exists( picpath ) )
+	{
+		QImage img( picpath, "JPEG" );
+		img = img.smoothScale ( 400, 400, QImage::ScaleMin );
+		QPixmap pic;
+		pic.convertFromImage( img );
+		piclabel->setPixmap( pic );
+	}
+	else 
+		piclabel->setText( i18n( "No picture of %1 found." ).arg( element_name ) );
+
+	// updating atomic model tab
+	wOrbits->setElementNumber( m_elementNumber );
+	QWhatsThis::add( wOrbits,
+	    i18n( "Here you can see the atomic hull of %1. %2 has the configuration %3." )
+	    .arg( m_element->elname() )
+	    .arg( m_element->elname() )
+	    .arg( m_element->parsedOrbits() ) );
+
+	// updating html tabs
+	fillHTMLTab( m_htmlpages["chemical"], getHtml( CHEMICAL ) );
+	fillHTMLTab( m_htmlpages["energies"], getHtml( ENERGY ) );
+	fillHTMLTab( m_htmlpages["misc"], getHtml( MISC ) );
+
+	// updating spectrum widget
+	if ( m_element->hasSpectrum() )
+	{
+		delete m_spectrumview;
+		
+		m_spectrumview = new SpectrumViewImpl( m_spectrumStack, "spectrumwidget" );
+		m_spectrumview->setSpectrum( m_element->spectrum() );
+		m_spectrumStack->addWidget( m_spectrumview );
+		m_spectrumStack->raiseWidget( m_spectrumview );
+	}
+	else
+	{
+		m_spectrumLabel->setText( i18n( "No spectrum of %1 found." ).arg( element_name ) );
+		m_spectrumStack->raiseWidget( m_spectrumLabel );
+	}
+}
+
+void DetailedInfoDlg::slotHelp()
+{
+	emit helpClicked();
+	
+	QString chapter = "infodialog_overview";
+	switch ( activePageIndex() ){
+		case 0: 
+			chapter = "infodialog_overview";
+			break;
+		case 1:
+			 chapter = "infodialog_picture";
+			break;
+		case 2:
+			 chapter = "infodialog_orbits";
+			break;
+		case 3:
+			 chapter = "infodialog_chemical";
+			break;
+		case 4:
+			 chapter = "infodialog_energies";
+			break;
+		case 5:
+			 chapter = "infodialog_misc";
+			break;
+		case 6:
+			 chapter = "infodialog_spectrum";
+			break;
+	}
+
+	if ( kapp )
+		kapp->invokeHelp ( chapter, "kalzium" );
+}
+
+void DetailedInfoDlg::wheelEvent( QWheelEvent *ev )
+{
+	if ( ev->delta() < 0 )
+		// setting the previous element
+		slotUser2();
+	else
+		// setting the next element
+		slotUser1();
+}
+
+void DetailedInfoDlg::slotUser1()
+{
+// setting the next element
+	if ( m_elementNumber < KalziumDataObject::instance()->numberOfElements() )
+	{
+		setElement( KalziumDataObject::instance()->element( m_elementNumber + 1 ) );
+		// no need to increment m_elementNumber here too,
+		// as it's already done by setElement
+		emit elementChanged( m_elementNumber );
+	}
+}
+
+void DetailedInfoDlg::slotUser2()
+{
+// setting the previous element
+	if ( m_elementNumber > 1 )
+	{
+		setElement( KalziumDataObject::instance()->element( m_elementNumber - 1 ) );
+		// no need to decrement m_elementNumber here too,
+		// as it's already done by setElement
+		emit elementChanged( m_elementNumber );
+	}
+}
+
+#include "detailinfodlg.moc"