net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/logview/EventDetailsDialogAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.debug.core.logview;
  12
  13 import java.util.Comparator;
  14
  15 import net.sourceforge.phpdt.internal.debug.core.PHPDebugCorePlugin;
  16
  17 import org.eclipse.core.runtime.IAdaptable;
  18 import org.eclipse.jface.util.Assert;
  19 import org.eclipse.jface.viewers.ISelectionProvider;
  20 import org.eclipse.swt.widgets.Shell;
  21 import org.eclipse.ui.actions.SelectionProviderAction;
  22 import org.eclipse.ui.internal.WorkbenchMessages;
  23
  24
  25 public class EventDetailsDialogAction extends SelectionProviderAction{
  26
  27         /**
  28          * The shell in which to open the property dialog
  29          */
  30         private Shell shell;
  31         private ISelectionProvider provider;
  32         private EventDetailsDialog propertyDialog;
  33         private Comparator comparator;
  34         /**
  35          * Creates a new action for opening a property dialog
  36          * on the elements from the given selection provider
  37          * @param shell - the shell in which the dialog will open
  38          * @param provider - the selection provider whose elements
  39          * the property dialog will describe
  40          */
  41         public EventDetailsDialogAction(Shell shell, ISelectionProvider provider){
  42        super(provider, WorkbenchMessages.PropertyDialog_text); //$NON-NLS-1$
  43                 Assert.isNotNull(shell);
  44                 this.shell = shell;
  45                 this.provider = provider;
  46                 // setToolTipText
  47                 //WorkbenchHelp.setHelp
  48         }
  49
  50         public boolean resetSelection(byte sortType, int sortOrder){
  51                 IAdaptable element = (IAdaptable) getStructuredSelection().getFirstElement();
  52                 if (element == null)
  53                         return false;
  54                 if (propertyDialog != null && propertyDialog.isOpen()){
  55                         propertyDialog.resetSelection(element, sortType, sortOrder);
  56                         return true;
  57                 }
  58                 return false;
  59         }
  60         public void resetSelection(){
  61                 IAdaptable element = (IAdaptable) getStructuredSelection().getFirstElement();
  62                 if (element == null)
  63                         return;
  64                 if (propertyDialog != null && propertyDialog.isOpen())
  65                         propertyDialog.resetSelection(element);
  66         }
  67
  68         public void resetDialogButtons(){
  69                 if (propertyDialog != null && propertyDialog.isOpen())
  70                         propertyDialog.resetButtons();
  71         }
  72
  73         public void setComparator(Comparator comparator){
  74                 this.comparator = comparator;
  75         }
  76         public void run(){
  77                 if (propertyDialog != null && propertyDialog.isOpen()){
  78                         resetSelection();
  79                         return;
  80                 }
  81
  82                 //get initial selection
  83                 IAdaptable element = (IAdaptable) getStructuredSelection().getFirstElement();
  84                 if (element == null)
  85                         return;
  86
  87                 propertyDialog = new EventDetailsDialog(shell, element, provider);
  88                 propertyDialog.create();
  89                 propertyDialog.getShell().setText(PHPDebugCorePlugin.getResourceString("EventDetailsDialog.title")); //$NON-NLS-1$
  90                 propertyDialog.setComparator(comparator);
  91                 propertyDialog.open();
  92         }
  93 }