archive/net.sourceforge.phpeclipse.sql/src/net/sourceforge/phpdt/sql/view/BookmarkLabelProvider.java

   1 package net.sourceforge.phpdt.sql.view;
   2
   3 import java.net.URL;
   4
   5 import org.eclipse.jface.resource.ImageDescriptor;
   6 import org.eclipse.jface.viewers.ILabelProvider;
   7 import org.eclipse.jface.viewers.ILabelProviderListener;
   8 import org.eclipse.swt.graphics.Image;
   9
  10 import net.sourceforge.phpdt.sql.Messages;
  11 import net.sourceforge.phpdt.sql.PHPEclipseSQLPlugin;
  12 import net.sourceforge.phpdt.sql.bookmarks.Bookmark;
  13 import net.sourceforge.phpdt.sql.view.bookmark.BookmarkNode;
  14 import net.sourceforge.phpdt.sql.view.bookmark.ColumnMetaData;
  15 import net.sourceforge.phpdt.sql.view.bookmark.GroupNode;
  16 import net.sourceforge.phpdt.sql.view.bookmark.Root;
  17 import net.sourceforge.phpdt.sql.view.bookmark.SequenceNode;
  18 import net.sourceforge.phpdt.sql.view.bookmark.TableNode;
  19 import net.sourceforge.phpdt.sql.view.bookmark.ViewNode;
  20
  21 /**
  22  * @author root
  23  *
  24  * Implements the ILabelProvider for the Bookmarks.
  25  */
  26 public class BookmarkLabelProvider implements ILabelProvider {
  27         /**
  28          * @see org.eclipse.jface.viewers.ILabelProvider#getImage(Object)
  29          */
  30         public Image getImage(Object element) {
  31          ImageDescriptor descriptor = null;
  32            if (element instanceof BookmarkNode) {
  33                 try {
  34            URL installURL = PHPEclipseSQLPlugin.getDefault().getDescriptor().getInstallURL();
  35            BookmarkNode bookmark = (BookmarkNode) element;
  36                    URL url = new URL(installURL, (bookmark.isConnected()) ? "icons/connected.gif" :  "icons/bookmarks.gif"); //$NON-NLS-1$ //$NON-NLS-2$
  37            descriptor = ImageDescriptor.createFromURL(url);
  38                 } catch (Exception e) {
  39                         e.printStackTrace();
  40                 }
  41            } else if (element instanceof ColumnMetaData){
  42                 try {
  43                         ColumnMetaData columnMetaData = (ColumnMetaData) element;
  44                         return columnMetaData.getImage();
  45                  } catch (Exception e) {
  46                          e.printStackTrace();
  47                  }
  48            } else if (element instanceof GroupNode){
  49                 try {
  50                         GroupNode groupNode = (GroupNode) element;
  51                         return groupNode.getImage();
  52                  } catch (Exception e) {
  53                          e.printStackTrace();
  54                  }
  55            } else if (element instanceof TableNode){
  56                 try {
  57                         TableNode TableNode = (TableNode) element;
  58                         return TableNode.getImage();
  59                  } catch (Exception e) {
  60                          e.printStackTrace();
  61                  }
  62            } else if (element instanceof ViewNode){
  63                 try {
  64                         ViewNode ViewNode = (ViewNode) element;
  65                         return ViewNode.getImage();
  66                  } catch (Exception e) {
  67                          e.printStackTrace();
  68                  }
  69            } else if (element instanceof SequenceNode){
  70                 try {
  71                         SequenceNode SequenceNode = (SequenceNode) element;
  72                         return SequenceNode.getImage();
  73                  } catch (Exception e) {
  74                          e.printStackTrace();
  75                  }
  76                 } else {
  77                 return null;
  78                 }
  79            return descriptor.createImage();
  80         }
  81
  82         /**
  83          * @see org.eclipse.jface.viewers.ILabelProvider#getText(Object)
  84          */
  85         public String getText(Object element) {
  86                 if (element instanceof BookmarkNode) {
  87                         Bookmark bookmark = (Bookmark) element;
  88                         return bookmark.getName();
  89                 } else if (element.equals(Root.ROOT)) {
  90                         return "ROOT"; //$NON-NLS-1$
  91                 } else if (element instanceof TableNode) {
  92                         TableNode node = (TableNode) element;
  93                         if (node.isSizeVisible()) {
  94                                 return Messages.getString("BookmarkLabelProvider.TablePrefix") + element.toString() + " (" + node.getSize() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
  95                         } else {
  96                                 return Messages.getString("BookmarkLabelProvider.TablePrefix") + element.toString(); //$NON-NLS-1$
  97                         }
  98                 } else if (element instanceof ViewNode) {
  99                         ViewNode node = (ViewNode) element;
 100                         if (node.isSizeVisible()) {
 101                                 return Messages.getString("BookmarkLabelProvider.ViewPrefix") + element.toString() + " (" + node.getSize() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 102                         } else {
 103                                 return Messages.getString("BookmarkLabelProvider.ViewPrefix") + element.toString(); //$NON-NLS-1$
 104                         }
 105                 } else if (element instanceof SequenceNode) {
 106                         return Messages.getString("BookmarkLabelProvider.SequencePrefix") + element.toString(); //$NON-NLS-1$
 107                 }
 108                 return element.toString();
 109         }
 110
 111         /**
 112          * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(ILabelProviderListener)
 113          */
 114         public void addListener(ILabelProviderListener listener) {
 115         }
 116
 117         /**
 118          * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
 119          */
 120         public void dispose() {
 121         }
 122
 123         /**
 124          * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(Object, String)
 125          */
 126         public boolean isLabelProperty(Object element, String property) {
 127                 return false;
 128         }
 129
 130         /**
 131          * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(ILabelProviderListener)
 132          */
 133         public void removeListener(ILabelProviderListener listener) {
 134      }
 135 }