kalzium

detailinfodlg.cpp

00001 /***************************************************************************
00002     begin                : Tue Apr 8 2003
00003     copyright            : (C) 2003, 2004, 2005, 2006 by Carsten Niehaus
00004     email                : cniehaus@kde.org
00005  ***************************************************************************/
00006 
00007 /***************************************************************************
00008  *                                                                         *
00009  *   This program is free software; you can redistribute it and/or modify  *
00010  *   it under the terms of the GNU General Public License as published by  *
00011  *   the Free Software Foundation; either version 2 of the License, or     *
00012  *   (at your option) any later version.                                   *
00013  *                                                                         *
00014  ***************************************************************************/
00015 
00016 #include "detailinfodlg.h"
00017 #include "isotope.h"
00018 #include "kalziumdataobject.h"
00019 
00020 #include <klocale.h>
00021 #include <khtml_part.h>
00022 #include <dom/html_base.h>
00023 #include <dom/html_document.h>
00024 #include <khtmlview.h>
00025 #include <kstandarddirs.h>
00026 #include <kactioncollection.h>
00027 #include <kpagewidgetmodel.h>
00028 #include <ktoolinvocation.h>
00029 
00030 
00031 #include <QFile>
00032 #include <QLabel>
00033 #include <QImage>
00034 #include <QLayout>
00035 #include <QPushButton>
00036 #include <QStackedWidget>
00037 #include <QDebug>
00038 
00039 #include "element.h"
00040 #include "orbitswidget.h"
00041 #include "detailedgraphicaloverview.h"
00042 #include "spectrumviewimpl.h"
00043 #include "kalziumutils.h"
00044 #include "kalziumtabletype.h"
00045 
00046 DetailedInfoDlg::DetailedInfoDlg( int el , QWidget *parent )
00047     : KPageDialog( parent ), m_ktt( 0 )
00048 {
00049     setFaceType( List );
00050     setButtons( Help | User1 | User2 | Close );
00051     setDefaultButton( Close );
00052     setButtonGuiItem( User1, KGuiItem( i18nc( "Next element", "Next" ),
00053             ( layoutDirection() == Qt::LeftToRight ) ? "arrow-right" : "arrow-left", i18n( "Goes to the next element" ) ) );
00054     setButtonGuiItem( User2, KGuiItem( i18nc( "Previous element", "Previous" ),
00055             ( layoutDirection() == Qt::LeftToRight ) ? "arrow-left" : "arrow-right", i18n( "Goes to the previous element" ) ) );
00056 
00057     m_baseHtml = KGlobal::dirs()->findResourceDir( "appdata", "data/" ) + "data/htmlview/";
00058     m_baseHtml2 = KGlobal::dirs()->findResourceDir( "appdata", "data/" ) + "data/hazardsymbols/";
00059 
00060 //X     m_picsdir = KGlobal::dirs()->findResourceDir( "appdata", "elempics/" ) + "elempics/";
00061 
00062     // creating the tabs but not the contents, as that will be done when setting the element
00063     createContent();
00064 
00065     m_actionCollection = new KActionCollection(this);   
00066     KStandardAction::quit(this, SLOT(close()), m_actionCollection);
00067 
00068     connect( this, SIGNAL( user1Clicked() ), this, SLOT( slotUser1() ) );
00069     connect( this, SIGNAL( user2Clicked() ), this, SLOT( slotUser2() ) );
00070     connect( this, SIGNAL( helpClicked() ), this, SLOT( slotHelp() ) );
00071 
00072     // setting the element and updating the whole dialog
00073     setElement( el );
00074 }
00075 
00076 void DetailedInfoDlg::setElement( int el )
00077 {
00078     Element *element = KalziumDataObject::instance()->element( el );
00079     if ( !element ) return;
00080      
00081     m_element = element;
00082     m_elementNumber = el;
00083 
00084         emit elementChanged( m_elementNumber );
00085     
00086     reloadContent();
00087 
00088     enableButton( User1, true );
00089     enableButton( User2, true );
00090     if ( m_elementNumber == 1 )
00091         enableButton( User2, false );
00092     else if ( m_elementNumber == KalziumDataObject::instance()->numberOfElements() )
00093         enableButton( User1, false );
00094 }
00095 
00096 void DetailedInfoDlg::setOverviewBackgroundColor( const QColor &bgColor )
00097 {
00098     dTab->setBackgroundColor( bgColor );
00099 }
00100 
00101 void DetailedInfoDlg::setTableType( KalziumTableType* ktt )
00102 {
00103     m_ktt = ktt;
00104 }
00105 
00106 KHTMLPart* DetailedInfoDlg::addHTMLTab( const QString& title, const QString& icontext, const QString& iconname )
00107 {
00108     QWidget* frame = new QWidget();
00109     KPageWidgetItem *item = addPage( frame, title );
00110     item->setHeader( icontext );
00111     item->setIcon( KIcon( iconname ) );
00112     QVBoxLayout *layout = new QVBoxLayout( frame );
00113     layout->setMargin( 0 );
00114     KHTMLPart *w = new KHTMLPart( frame, frame );
00115     layout->addWidget( w->view() );
00116 
00117     return w;
00118 }
00119 
00120 void DetailedInfoDlg::fillHTMLTab( KHTMLPart* htmlpart, const QString& htmlcode )
00121 {
00122     if ( !htmlpart ) return;
00123 
00124     htmlpart->begin();
00125     htmlpart->write( htmlcode );
00126 
00127     // set the background color of the document to match that of the dialog
00128     DOM::HTMLElement element = htmlpart->htmlDocument().body();
00129     if ( element.tagName() == "body" )
00130     {
00131         const QColor backgroundColor = palette().background().color();
00132         ((DOM::HTMLBodyElement)element).setBgColor( backgroundColor.name() );
00133     }
00134 
00135     htmlpart->end();
00136 }
00137 
00138 QString DetailedInfoDlg::getHtml( DATATYPE type )
00139 {
00140 
00141     QString html =
00142         "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">"
00143         "<html><head><title>Chemical data</title>"
00144         "<link rel=\"stylesheet\" type=\"text/css\" href=\"" + m_baseHtml + "style.css\" />"
00145         "<base href=\"" + m_baseHtml + "\"/></head><body>"
00146         "<div class=\"chemdata\"><div><table summary=\"header\">"
00147         "<tr><td>" + m_element->dataAsString( ChemicalDataObject::symbol ) + "<td><td>"
00148         + i18n( "Block: %1", m_element->dataAsString( ChemicalDataObject::periodTableBlock ) ) +
00149         "</td></tr></table></div>"
00150         "<table summary=\"characteristics\" class=\"characterstics\">";
00151 
00152     switch ( type )
00153     {
00154         case MISC:
00155         {
00156             // discovery date and discoverers
00157             html.append( "<tr><td><img src=\"discovery.png\" alt=\"icon\"/></td><td>" );
00158             html += KalziumUtils::prettyUnit( m_element, ChemicalDataObject::date );
00159             QString discoverers = m_element->dataAsString( ChemicalDataObject::discoverers );
00160             if ( !discoverers.isEmpty() )
00161             {
00162                 discoverers = discoverers.replace( ";", ", " );
00163                 html += "<br />" + i18n( "It was discovered by %1.", discoverers );
00164             }
00165             html.append( "</td></tr>" );
00166             // origin of the name
00167             QString nameorigin = m_element->dataAsString( ChemicalDataObject::nameOrigin );
00168             if ( !nameorigin.isEmpty() )
00169             {
00170                 html.append( "<tr><td><img src=\"book.png\" alt=\"icon\"/></td><td>" );
00171                 html.append( i18n( "Origin of the name:<br/>%1", nameorigin ) );
00172                 html.append( "</td></tr>" );
00173             }
00174             //X             if ( m_element->artificial() || m_element->radioactive() )
00175             //X             {
00176             //X                 html.append( "<tr><td><img src=\"structure.png\" alt=\"icon\"/></td><td>" );
00177             //X                 if ( !m_element->radioactive() )
00178             //X                     html.append( i18n( "This element is artificial" ));
00179             //X                 else if ( !m_element->artificial() )
00180             //X                     html.append( i18n( "This element is radioactive" ));
00181             //X                 else
00182             //X                     html.append( i18n( "This element is radioactive and artificial" ));
00183             //X                 html.append( "</td></tr>" );
00184             //X             }
00185             break;
00186         }
00187         case ISOTOPES:
00188         {
00189             html.append( "<tr><td>" );
00190             html.append( isotopeTable() );
00191             html.append( "</td></tr>" );
00192             break;
00193         }
00194         case DATA:
00195         {
00196             // melting point
00197             html.append( "<tr><td><img src=\"meltingpoint.png\" alt=\"icon\"/></td><td>" );
00198             html.append( i18n( "Melting Point: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::meltingpoint ) ) );
00199             html.append( "</td></tr>" );
00200 
00201             // boiling point
00202             html.append( "<tr><td><img src=\"boilingpoint.png\" alt=\"icon\"/></td><td>" );
00203             html.append( i18n( "Boiling Point: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::boilingpoint ) ) );
00204             html.append( "</td></tr>" );
00205 
00206             html.append( "</table>" );
00207             html.append( "<table summary=\"characteristics\" class=\"characterstics\">" );
00208 
00209             // electro affinity
00210             html.append( "<tr><td><img src=\"electronaffinity.png\" alt=\"icon\"/></td><td>" );
00211             html.append( i18n( "Electron Affinity: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::electronAffinity ) ) );
00212             html.append( "</td></tr>" );
00213 
00214             //Electronic configuration
00215             html.append( "<tr><td><img src=\"structure.png\" alt=\"icon\"/></td><td>" );
00216             //Probably beautify here...
00217             QString config = beautifyOrbitalString(m_element->dataAsString( ChemicalDataObject::electronicConfiguration ) );
00218             html.append( i18n( "Electronic configuration: %1", config ) );
00219             html.append( "</td></tr>" );
00220 
00221             // covalent radius
00222             html.append( "<tr><td><img src=\"radius.png\" alt=\"icon\"/></td><td>" );
00223             html.append( i18n( "Covalent Radius: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::radiusCovalent ) ) );
00224             html.append( "</td></tr>" );
00225 
00226             // van der Waals radius
00227             html.append( "<tr><td><img src=\"radius.png\" alt=\"icon\"/></td><td>" );
00228             html.append( i18n( "van der Waals Radius: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::radiusVDW ) ) );
00229             html.append( "</td></tr>" );
00230 
00231             // mass
00232             html.append( "<tr><td stype=\"text-align:center\"><img src=\"mass.png\" alt=\"icon\"/></td><td>" );
00233             html.append( i18n( "Mass: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::mass ) ) );
00234             html.append( "</td></tr>" );
00235             
00236             // 1st ionization energy
00237             html.append( "<tr><td><img src=\"ionisation.png\" alt=\"icon\"/></td><td>" );
00238             html.append( i18n( "First Ionization energy: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::ionization ) ) );
00239             html.append( "</td></tr>" );
00240             
00241             // electro negativity
00242             html.append( "<tr><td><img src=\"structure.png\" alt=\"icon\"/></td><td>" );
00243             html.append( i18n( "Electronegativity: %1", KalziumUtils::prettyUnit( m_element, ChemicalDataObject::electronegativityPauling ) ) );
00244             html.append( "</td></tr>" );
00245         }
00246     }
00247 
00248     html += "</table></div></body></html>";
00249 
00250     return html;
00251 }
00252 
00253 QString DetailedInfoDlg::isotopeTable() const
00254 {
00255     QList<Isotope*> list = KalziumDataObject::instance()->isotopes( m_elementNumber );
00256 
00257     QString html;
00258 
00259     html = "<table class=\"isotopes\" cellspacing=\"0\"><tr><td colspan=\"7\">";
00260     html += i18n( "Isotope-Table" );
00261     html += "</tr></td><tr><td><b>";
00262     html += i18n( "Mass" );
00263     html += "</b></td><td><b>";
00264     html += i18n( "Neutrons" );
00265     html += "</b></td><td><b>";
00266     html += i18n( "Percentage" );
00267     html += "</b></td><td><b>";
00268     html += i18n( "Half-life period" );
00269     html += "</b></td><td><b>";
00270     html += i18n( "Energy and Mode of Decay" );
00271     html += "</b></td><td><b>";
00272     html += i18n( "Spin and Parity" );
00273     html += "</b></td><td><b>";
00274     html += i18n( "Magnetic Moment" );
00275     html += "</b></td></tr>";
00276 
00277     foreach( Isotope * isotope , list )
00278     {
00279         html.append( "<tr><td align=\"right\">" ); 
00280         if ( isotope->mass() > 0.0 )
00281             html.append( i18n( "%1 u", isotope->mass() ) );
00282         html.append( "</td><td>" );
00283         html.append( QString::number( (( isotope )->nucleons()-( isotope )->parentElementNumber()) ) );
00284         html.append( "</td><td>" );
00285         if ( !( isotope )->abundance().isEmpty() )
00286             html.append( i18nc( "this can for example be '24%'", "%1%", ( isotope )->abundance() ) );
00287         html.append( "</td><td>" );
00288         if ( ( isotope )->halflife() > 0.0 )
00289              html.append( i18nc( "The first argument is the value, the second is the unit. For example '17 s' for '17 seconds',.", "%1 %2", ( isotope )->halflife(), ( isotope )->halflifeUnit( ) ) );
00290              html.append( "</td><td>" );
00291         if ( ( isotope )->alphalikeliness() > 0.0){
00292             if ( ( isotope )->alphadecay() > 0.0 )
00293                 html.append( i18n( "%1 MeV", ( isotope )->alphadecay() ));
00294             html.append( i18n( " %1",  QChar( 945 ) ));
00295             if ( ( isotope )->alphalikeliness() < 100.0)
00296                 html.append( i18n( "(%1%)", ( isotope )->alphalikeliness()));
00297             if ( ( isotope )->betaminuslikeliness() > 0.0 || ( isotope )->betapluslikeliness() > 0.0 || ( isotope )->eclikeliness() > 0.0)
00298                 html.append( i18n( ", " ) );
00299         }
00300         if ( ( isotope )->betaminuslikeliness() > 0.0){
00301             if ( ( isotope )->betaminusdecay() > 0.0 )
00302                 html.append( i18n( "%1 MeV", ( isotope )->betaminusdecay() ));
00303             html.append( i18n( " %1<sup>-</sup>", QChar( 946 )  ));
00304             if ( ( isotope )->betaminuslikeliness() < 100.0)
00305                 html.append( i18n( "(%1%)", ( isotope )->betaminuslikeliness() ));
00306 
00307             if ( ( isotope )->betapluslikeliness() > 0.0 || ( isotope )->eclikeliness() > 0.0 )
00308                 html.append( i18n( ", " ) );
00309         }
00310         if ( ( isotope )->betapluslikeliness() > 0.0)   {
00311             if ( ( isotope )->betaplusdecay() > 0.0 )
00312                 html.append( i18n( "%1 MeV", ( isotope )->betaplusdecay() ));
00313             html.append( i18n( " %1<sup>+</sup>", QChar( 946 ) ));
00314             if ( ( isotope )->betapluslikeliness() == ( isotope )->eclikeliness() ) {
00315                 if ( ( isotope )->ecdecay() > 0.0 ) {
00316                     html.append( i18n( "%1 MeV", ( isotope )->ecdecay() )); }
00317                 html.append( i18nc( "Acronym of Electron Capture"," EC" ) ); 
00318             }
00319             if ( ( isotope )->betapluslikeliness() < 100.0) 
00320                 html.append( i18n( "(%1%)", ( isotope )->betapluslikeliness() )); 
00321             html += ' ';
00322         }
00323         if ( ( isotope )->eclikeliness() > 0.0 ){
00324             if ( ( isotope )->ecdecay() > 0.0 )
00325                 html.append( i18n( "%1 MeV", ( isotope )->ecdecay()  ));
00326             html.append( i18nc( "Acronym of Electron Capture"," EC" ) );
00327             if ( ( isotope )->eclikeliness() < 100.0 )
00328                 html.append( i18n( "(%1%)", ( isotope )->eclikeliness() ));
00329         }
00330         html.append( "</td><td>" );
00331         html.append( ( isotope )->spin() );
00332         html.append( "</td><td>" );
00333         if ( !( isotope )->magmoment().isEmpty() )
00334             html.append( i18n( "%1 %2<sub>n</sub>", ( isotope )->magmoment(), QChar( 956 ) ) );
00335         html.append( "</td></tr>" );
00336 
00337     }
00338 
00339     html += "</table>";
00340 
00341     return html;
00342 }
00343 
00344 void DetailedInfoDlg::createContent()
00345 {
00346     KPageWidgetItem *item = 0;
00347 
00348     // overview tab
00349     QWidget *m_pOverviewTab = new QWidget();
00350     item = addPage( m_pOverviewTab, i18n( "Overview" ) );
00351     item->setHeader( i18n( "Overview" ) );
00352     item->setIcon( KIcon( "overview" ) );
00353     QVBoxLayout *overviewLayout = new QVBoxLayout( m_pOverviewTab );
00354     overviewLayout->setMargin( 0 );
00355     dTab = new DetailedGraphicalOverview( m_pOverviewTab );
00356     dTab->setObjectName( "DetailedGraphicalOverview" );
00357     overviewLayout->addWidget( dTab );
00358 
00359 //X     // picture tab
00360 //X     QWidget *m_pPictureTab = new QWidget();
00361 //X     item = addPage( m_pPictureTab, i18n( "Picture" ) );
00362 //X     item->setHeader( i18n( "What does this element look like?" ) );
00363 //X     item->setIcon( KIcon( "elempic" ) );
00364 //X     QVBoxLayout *mainLayout = new QVBoxLayout( m_pPictureTab );
00365 //X     mainLayout->setMargin( 0 );
00366 //X     piclabel = new QLabel( m_pPictureTab );
00367 //X     piclabel->setMinimumSize( 400, 350 );
00368 //X     mainLayout->addWidget( piclabel );
00369 
00370     // atomic model tab
00371     QWidget *m_pModelTab = new QWidget();
00372     item = addPage( m_pModelTab, i18n( "Atom Model" ) );
00373     item->setHeader( i18n( "Atom Model" ) );
00374     item->setIcon( KIcon( "orbits" ) );
00375     QVBoxLayout *modelLayout = new QVBoxLayout( m_pModelTab );
00376     modelLayout->setMargin( 0 );
00377     wOrbits = new OrbitsWidget( m_pModelTab );
00378     modelLayout->addWidget( wOrbits );
00379 
00380     // html tabs
00381     m_htmlpages["misc"] = addHTMLTab( i18n( "Miscellaneous" ), i18n( "Miscellaneous" ), "misc" );
00382     m_htmlpages["isotopes"] = addHTMLTab( i18n( "Isotopes" ), i18n( "Isotopes" ), "isotopes" );
00383     m_htmlpages["new"] = addHTMLTab( i18n( "Data Overview" ), i18n( "Data Overview" ), "data" );
00384 
00385     // spectrum widget tab
00386     QWidget *m_pSpectrumTab = new QWidget();
00387     item = addPage( m_pSpectrumTab, i18n( "Spectrum" ) );
00388     item->setHeader( i18n( "Spectrum" ) );
00389     item->setIcon( KIcon( "spectrum" ) );
00390     QVBoxLayout *spectrumLayout = new QVBoxLayout( m_pSpectrumTab );
00391     spectrumLayout->setMargin( 0 );
00392     m_spectrumStack = new QStackedWidget( m_pSpectrumTab );
00393     spectrumLayout->addWidget( m_spectrumStack );
00394     m_spectrumview = new SpectrumViewImpl( m_spectrumStack );
00395     m_spectrumview->setObjectName( "spectrumwidget" );
00396     m_spectrumStack->addWidget( m_spectrumview );
00397     m_spectrumLabel = new QLabel( m_spectrumStack );
00398     m_spectrumStack->addWidget( m_spectrumLabel );
00399 }
00400 
00401 void DetailedInfoDlg::reloadContent()
00402 {
00403     // reading the most common data
00404     const QString element_name = m_element->dataAsString( ChemicalDataObject::name );
00405     const QString element_symbol = m_element->dataAsString( ChemicalDataObject::symbol );
00406 
00407     // updating caption
00408     setCaption( i18nc( "For example Carbon (6)" , "%1 (%2)", element_name, m_elementNumber ) );
00409 
00410     // updating overview tab
00411     dTab->setElement( m_elementNumber );
00412 
00413     //X     // updating picture tab
00414     //X     QString picpath = m_picsdir + element_symbol + ".jpg";
00415     //X     if ( QFile::exists( picpath ) )
00416     //X     {
00417     //X         QImage img( picpath, "JPEG" );
00418     //X         img = img.scaled( 400, 400, Qt::KeepAspectRatio );
00419     //X         piclabel->setPixmap( QPixmap::fromImage( img ) );
00420     //X     }
00421     //X     else 
00422     //X         piclabel->setText( i18n( "No picture of %1 found.", element_name ) );
00423 
00424     // updating atomic model tab
00425     wOrbits->setElementNumber( m_elementNumber );
00426     /*
00427        wOrbits->setWhatsThis(
00428        i18n( "Here you can see the atomic hull of %1. %2 has the configuration %3." )
00429        .arg( m_element->dataAsString( ChemicalDataObject::name ) )
00430        .arg( m_element->dataAsString( ChemicalDataObject::name ) )
00431        .arg( "" ));//m_element->parsedOrbits() ) );
00432        */
00433 
00434     // updating html tabs
00435     fillHTMLTab( m_htmlpages["new"], getHtml( DATA ) );
00436     fillHTMLTab( m_htmlpages["misc"], getHtml( MISC ) );
00437     fillHTMLTab( m_htmlpages["isotopes"], getHtml( ISOTOPES ) );
00438 
00439     Spectrum * spec =  KalziumDataObject::instance()->spectrum( m_elementNumber );
00440 
00441     // updating spectrum widget
00442     if ( spec )
00443     {
00444         m_spectrumview->setSpectrum( spec );
00445         m_spectrumStack->setCurrentWidget( m_spectrumview );
00446     }
00447     else
00448     {
00449         m_spectrumLabel->setText( i18n( "No spectrum of %1 found.", element_name ) );
00450         m_spectrumStack->setCurrentWidget( m_spectrumLabel );
00451     }
00452 }
00453 
00454 void DetailedInfoDlg::slotHelp()
00455 {
00456     //TODO fix this stuff...
00457 #if 0
00458     QString chapter = "infodialog_overview";
00459     switch ( activePageIndex() )
00460     {
00461         case 0:
00462             chapter = "infodialog_overview";
00463             break;
00464         case 1:
00465              chapter = "infodialog_orbits";
00466             break;
00467         case 2:
00468              chapter = "infodialog_chemical";
00469             break;
00470         case 3:
00471              chapter = "infodialog_energies";
00472             break;
00473         case 4:
00474              chapter = "infodialog_misc";
00475             break;
00476         case 5:
00477              chapter = "infodialog_spectrum";
00478             break;
00479         case 6:
00480              chapter = "infodialog_warnings";
00481             break;
00482     }
00483 #endif
00484     KToolInvocation::invokeHelp( "infodialog_spectrum", QLatin1String( "kalzium" ) );
00485 }
00486 
00487 void DetailedInfoDlg::slotUser1()
00488 {
00489     setElement( m_ktt->nextOf( m_elementNumber ) );
00490 }
00491 
00492 QString DetailedInfoDlg::beautifyOrbitalString(const QString& orbits)
00493 {
00494     QString newOrbit = orbits;
00495 
00496     QRegExp reg( "(.*)(f|s|d|p)(\\d+)(.?)" );
00497 
00498     bool superindexesLeft = newOrbit.contains( reg );
00499     while (superindexesLeft) {
00500         newOrbit = newOrbit.replace( reg, "\\1\\2<sup>\\3</sup>\\4" );
00501     
00502         superindexesLeft = newOrbit.contains( reg );
00503     }
00504 
00505     return newOrbit;
00506 }
00507 
00508 void DetailedInfoDlg::slotUser2()
00509 {
00510     setElement( m_ktt->previousOf( m_elementNumber ) );
00511 }
00512 
00513 #include "detailinfodlg.moc"
kalzium

detailinfodlg.cpp

kalzium

kdeedu
