swt/org.argeo.cms.jcr.ui/src/org/argeo/eclipse/ui/jcr/RowColumnLabelProvider.java

   1 package org.argeo.eclipse.ui.jcr;
   2
   3 import javax.jcr.RepositoryException;
   4 import javax.jcr.query.Row;
   5
   6 import org.eclipse.jface.viewers.ColumnLabelProvider;
   7 import org.eclipse.swt.graphics.Color;
   8 import org.eclipse.swt.graphics.Font;
   9 import org.eclipse.swt.graphics.Image;
  10
  11 /** Simplifies writing JCR-based column label provider. */
  12 public class RowColumnLabelProvider extends ColumnLabelProvider {
  13         private static final long serialVersionUID = -6586692836928505358L;
  14
  15         protected String getRowText(Row row) throws RepositoryException {
  16                 return super.getText(row);
  17         }
  18
  19         protected String getRowToolTipText(Row row) throws RepositoryException {
  20                 return super.getToolTipText(row);
  21         }
  22
  23         protected Image getRowImage(Row row) throws RepositoryException {
  24                 return super.getImage(row);
  25         }
  26
  27         protected Font getRowFont(Row row) throws RepositoryException {
  28                 return super.getFont(row);
  29         }
  30
  31         public Color getRowBackground(Row row) throws RepositoryException {
  32                 return super.getBackground(row);
  33         }
  34
  35         public Color getRowForeground(Row row) throws RepositoryException {
  36                 return super.getForeground(row);
  37         }
  38
  39         @Override
  40         public String getText(Object element) {
  41                 try {
  42                         if (element instanceof Row)
  43                                 return getRowText((Row) element);
  44                         else
  45                                 throw new IllegalArgumentException("Unsupported element type " + element.getClass());
  46                 } catch (RepositoryException e) {
  47                         throw new IllegalStateException("Repository exception when accessing " + element, e);
  48                 }
  49         }
  50
  51         @Override
  52         public Image getImage(Object element) {
  53                 try {
  54                         if (element instanceof Row)
  55                                 return getRowImage((Row) element);
  56                         else
  57                                 throw new IllegalArgumentException("Unsupported element type " + element.getClass());
  58                 } catch (RepositoryException e) {
  59                         throw new IllegalStateException("Repository exception when accessing " + element, e);
  60                 }
  61         }
  62
  63         @Override
  64         public String getToolTipText(Object element) {
  65                 try {
  66                         if (element instanceof Row)
  67                                 return getRowToolTipText((Row) element);
  68                         else
  69                                 throw new IllegalArgumentException("Unsupported element type " + element.getClass());
  70                 } catch (RepositoryException e) {
  71                         throw new IllegalStateException("Repository exception when accessing " + element, e);
  72                 }
  73         }
  74
  75         @Override
  76         public Font getFont(Object element) {
  77                 try {
  78                         if (element instanceof Row)
  79                                 return getRowFont((Row) element);
  80                         else
  81                                 throw new IllegalArgumentException("Unsupported element type " + element.getClass());
  82                 } catch (RepositoryException e) {
  83                         throw new IllegalStateException("Repository exception when accessing " + element, e);
  84                 }
  85         }
  86
  87         @Override
  88         public Color getBackground(Object element) {
  89                 try {
  90                         if (element instanceof Row)
  91                                 return getRowBackground((Row) element);
  92                         else
  93                                 throw new IllegalArgumentException("Unsupported element type " + element.getClass());
  94                 } catch (RepositoryException e) {
  95                         throw new IllegalStateException("Repository exception when accessing " + element, e);
  96                 }
  97         }
  98
  99         @Override
 100         public Color getForeground(Object element) {
 101                 try {
 102                         if (element instanceof Row)
 103                                 return getRowForeground((Row) element);
 104                         else
 105                                 throw new IllegalArgumentException("Unsupported element type " + element.getClass());
 106                 } catch (RepositoryException e) {
 107                         throw new IllegalStateException("Repository exception when accessing " + element, e);
 108                 }
 109         }
 110
 111 }