archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/view/bookmark/RenameAction.java

   1 package com.quantum.view.bookmark;
   2
   3 import java.beans.PropertyChangeEvent;
   4 import java.beans.PropertyChangeListener;
   5
   6 import org.eclipse.jface.viewers.IStructuredSelection;
   7 import org.eclipse.jface.wizard.Wizard;
   8 import org.eclipse.jface.wizard.WizardDialog;
   9 import org.eclipse.ui.IViewPart;
  10 import org.eclipse.ui.actions.SelectionListenerAction;
  11
  12 import com.quantum.Messages;
  13 import com.quantum.model.Bookmark;
  14 import com.quantum.wizards.BookmarkNameWizardPage;
  15
  16 /**
  17  * @author BC
  18  */
  19 public class RenameAction extends SelectionListenerAction {
  20
  21         public class RenameWizard extends Wizard implements PropertyChangeListener {
  22
  23                 private BookmarkNameWizardPage page;
  24                 private String name;
  25
  26                 public RenameWizard(String name) {
  27                         this.name = name;
  28                 }
  29
  30                 public void addPages() {
  31                         super.addPages();
  32                         this.page = new BookmarkNameWizardPage("pageName", this.name);
  33                         this.page.addPropertyChangeListener(this);
  34                         addPage(this.page);
  35                 }
  36
  37                 public void dispose() {
  38                         this.page.removePropertyChangeListener(this);
  39                         super.dispose();
  40                 }
  41                 public boolean performFinish() {
  42                         return true;
  43                 }
  44
  45                 public void propertyChange(PropertyChangeEvent event) {
  46                         if ("name".equals(event.getPropertyName())) {
  47                                 setName((String) event.getNewValue());
  48                         }
  49                 }
  50
  51                 public String getName() {
  52                         return this.name;
  53                 }
  54                 public void setName(String name) {
  55                         this.name = name;
  56                 }
  57         }
  58
  59
  60     private IViewPart viewPart;
  61
  62     /**
  63      * @param text
  64      */
  65     protected RenameAction(IViewPart viewPart) {
  66         super(Messages.getString(RenameAction.class.getName() + ".text"));
  67         this.viewPart = viewPart;
  68     }
  69
  70     /**
  71      * @see org.eclipse.ui.actions.SelectionListenerAction#updateSelection(org.eclipse.jface.viewers.IStructuredSelection)
  72      */
  73     protected boolean updateSelection(IStructuredSelection selection) {
  74         boolean enabled = super.updateSelection(selection);
  75         return enabled & selection.size() == 1 &
  76             selection.getFirstElement() instanceof BookmarkNode;
  77     }
  78
  79     private Bookmark getBookmark() {
  80         return ((BookmarkNode) getSelectedNonResources().get(0)).getBookmark();
  81     }
  82
  83     /**
  84      * @see org.eclipse.jface.action.IAction#run()
  85      */
  86     public void run() {
  87         RenameWizard wizard = new RenameWizard(getBookmark().getName());
  88         WizardDialog dialog = new WizardDialog(this.viewPart.getSite().getShell(), wizard);
  89         int result = dialog.open();
  90         if (result == WizardDialog.OK) {
  91             getBookmark().setName(wizard.getName());
  92         }
  93     }
  94 }