org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/OpenSDFindDialog.java

   1 /**********************************************************************
   2  * Copyright (c) 2005, 2013 IBM Corporation, Ericsson
   3  * All rights reserved.   This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM - Initial API and implementation
  10  *     Bernd Hufmann - Updated for TMF
  11  **********************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers;
  14
  15 import org.eclipse.jface.action.Action;
  16 import org.eclipse.linuxtools.internal.tmf.ui.ITmfImageConstants;
  17 import org.eclipse.linuxtools.internal.tmf.ui.Activator;
  18 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView;
  19 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.dialogs.SearchFilterDialog;
  20 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.util.Messages;
  21 import org.eclipse.swt.SWT;
  22
  23 /**
  24  * Action class implementation for 'Finding' of messages/lifelines.
  25  *
  26  * @version 1.0
  27  * @author sveyrier
  28  *
  29  */
  30 public class OpenSDFindDialog extends Action {
  31
  32     // ------------------------------------------------------------------------
  33     // Constants
  34     // ------------------------------------------------------------------------
  35     /**
  36      * The action ID.
  37      */
  38     public final static String ID = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.sdFind"; //$NON-NLS-1$
  39     /**
  40      * The action definition ID.
  41      */
  42     public final static String ACTION_DEFINITION_ID = "org.eclipse.ui.edit.findReplace"; //$NON-NLS-1$
  43
  44     // ------------------------------------------------------------------------
  45     // Attributes
  46     // ------------------------------------------------------------------------
  47     /**
  48      * The sequence diagram view reference
  49      */
  50     protected SDView fView;
  51
  52     // ------------------------------------------------------------------------
  53     // Constructors
  54     // ------------------------------------------------------------------------
  55     /**
  56      * Default constructor
  57      */
  58     public OpenSDFindDialog() {
  59         this(null);
  60     }
  61
  62     /**
  63      * Constructor
  64      *
  65      * @param view The view reference
  66      */
  67     public OpenSDFindDialog(SDView view) {
  68         super(Messages.SequenceDiagram_Find + "..."); //$NON-NLS-1$
  69         setImageDescriptor(Activator.getDefault().getImageDescripterFromPath(ITmfImageConstants.IMG_UI_SEARCH_SEQ));
  70         setId(ID);
  71         setActionDefinitionId(ACTION_DEFINITION_ID);
  72         setToolTipText(Messages.SequenceDiagram_Find + "..."); //$NON-NLS-1$
  73         fView = view;
  74     }
  75
  76     // ------------------------------------------------------------------------
  77     // Methods
  78     // ------------------------------------------------------------------------
  79
  80     @Override
  81     public void run() {
  82         if (fView == null) {
  83             return;
  84         }
  85
  86         // Disable action while search is ongoing
  87         this.setEnabled(false);
  88
  89         try {
  90             if ((fView.getExtendedFindProvider() != null) && (fView.getExtendedFindProvider().getFindAction() != null)) {
  91                 fView.getExtendedFindProvider().getFindAction().run();
  92             } else if (fView.getSDFindProvider() != null) {
  93                 SearchFilterDialog dialog = new SearchFilterDialog(fView, fView.getSDFindProvider(), false, SWT.NORMAL);
  94                 dialog.open();
  95             }
  96         } finally {
  97             // Enable action after finishing the search
  98             this.setEnabled(true);
  99         }
 100     }
 101
 102     /**
 103      * Sets the active SD view.
 104      *
 105      * @param view The SD view.
 106      */
 107    public void setView(SDView view) {
 108         fView = view;
 109     }
 110 }