[Kalzium] [Bug 144861] Add explanatory text to element's icon

[cniehaus at gmx.de]

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http://bugs.kde.org/show_bug.cgi?id=144861         




------- Additional Comments From cniehaus gmx de  2007-04-30 10:20 -------
SVN commit 659420 by cniehaus:

Now the information is displayed by a kDebug() and I only added
crap-information to iconinformation.txt. Jarle, perhaps you and me can
fill up the time when we find time.

CCBUG:144861


 M  +1 -0      data/iconsets/school/CMakeLists.txt  
 A             data/iconsets/school/iconinformation.txt  
 M  +35 -10    src/kalzium.cpp  
 M  +4 -2      src/kalzium.h  


--- trunk/KDE/kdeedu/kalzium/data/iconsets/school/CMakeLists.txt #659419:659420
 @ -2,4 +2,5  @
 	7.svg 11.svg  13.svg  18.svg  26.svg  2.svg   33.svg  35.svg  3.svg   49.svg  54.svg  56.svg  6.svg   74.svg  81.svg  8.svg
 	12.svg  16.svg  19.svg  27.svg  30.svg  34.svg  39.svg  47.svg  51.svg  55.svg  5.svg   60.svg 72.svg  79.svg  85.svg  9.svg
 	83.svg 62.svg 20.svg 52.svg 52.svg 57.svg
+        iconinformation.txt
 	DESTINATION  ${DATA_INSTALL_DIR}/kalzium/data/iconsets/school )
--- trunk/KDE/kdeedu/kalzium/src/kalzium.cpp #659419:659420
 @ -113,17 +113,17  @
 	helperSV->setFrameShape( QFrame::NoFrame );
 	fakelay->addWidget( helperSV );
     
-    m_legendWidget = new LegendWidget( this );
-    connect( m_PeriodicTableView, SIGNAL(ModeChanged( KalziumPainter::MODE) ),
-            m_legendWidget, SLOT(setMode(KalziumPainter::MODE) ) );
-    connect( m_PeriodicTableView, SIGNAL(TableTypeChanged( KalziumTableType* ) ),
-            m_legendWidget, SLOT( setTableType( KalziumTableType * ) ) );
-    connect( m_PeriodicTableView, SIGNAL( SchemeChanged( KalziumSchemeType * ) ),
-            m_legendWidget, SLOT( setScheme( KalziumSchemeType * ) ) );
+        m_legendWidget = new LegendWidget( this );
+        connect( m_PeriodicTableView, SIGNAL(ModeChanged( KalziumPainter::MODE) ),
+                        m_legendWidget, SLOT(setMode(KalziumPainter::MODE) ) );
+        connect( m_PeriodicTableView, SIGNAL(TableTypeChanged( KalziumTableType* ) ),
+                        m_legendWidget, SLOT( setTableType( KalziumTableType * ) ) );
+        connect( m_PeriodicTableView, SIGNAL( SchemeChanged( KalziumSchemeType * ) ),
+                        m_legendWidget, SLOT( setScheme( KalziumSchemeType * ) ) );
 
-    m_TableInfoWidget = new TableInfoWidget( this );
-    connect( m_PeriodicTableView, SIGNAL(TableTypeChanged( KalziumTableType* ) ),
-            m_TableInfoWidget, SLOT( setTableType( KalziumTableType * ) ) );
+        m_TableInfoWidget = new TableInfoWidget( this );
+        connect( m_PeriodicTableView, SIGNAL(TableTypeChanged( KalziumTableType* ) ),
+                        m_TableInfoWidget, SLOT( setTableType( KalziumTableType * ) ) );
 
 	m_infoDialog = 0;
 	m_toolboxCurrent = 0;
 @ -562,6 +562,8  @
 
 void Kalzium::elementHover( int num )
 {
+        extractIconicInformationAboutElement( num );
+
 	Element *e = KalziumDataObject::instance()->element( num );
 	statusBar()->changeItem( i18nc( "For example: \"Carbon (6), Mass: 12.0107 u\"", "%1 (%2), Mass: %3 u" ,
 			  e->dataAsString( ChemicalDataObject::name ) ,
 @ -570,7 +572,30  @
 
 	m_detailWidget->setBackgroundColor( m_PeriodicTableView->brushForElement( num ).color() );
 }
+                
+void Kalzium::extractIconicInformationAboutElement( int elementNumber )
+{
+        QString setname = "school";
+        QString pathname = KGlobal::dirs()->findResourceDir( "appdata", "data/iconsets/" ) + "data/iconsets/";
+        QString filename = pathname + setname + '/' + "iconinformation.txt";
 
+        QFile file(filename);
+        if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
+                return;
+
+        QString infoline;
+
+        QTextStream in(&file);
+        while (!in.atEnd()) {
+                QString tmp = in.readLine();
+                if( tmp.startsWith( QString::number( elementNumber ) ) )
+                        infoline = tmp;
+        }
+
+        QString realText = infoline.remove( QRegExp("\\d+ ") );
+        kDebug() << "the final text: " << realText << endl;
+}
+
 void Kalzium::openInformationDialog( int number )
 {
 	if (m_infoDialog)
--- trunk/KDE/kdeedu/kalzium/src/kalzium.h #659419:659420
 @ -61,8 +61,8  @
 	private:
 		DetailedInfoDlg   *m_infoDialog;
 
-        LegendWidget *m_legendWidget;
-        TableInfoWidget *m_TableInfoWidget;
+                LegendWidget *m_legendWidget;
+                TableInfoWidget *m_TableInfoWidget;
 
 		/**
 		 * this pointer points to the PeriodicTableView.
 @ -78,6 +78,8  @
 		 *initialize the sidebars
 		 */
 		void setupSidebars();
+
+                void extractIconicInformationAboutElement( int elementNumber );
 		
 		/**
 		 * all KActions Kalzium uses