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

   1 /**********************************************************************
   2  * Copyright (c) 2005, 2008 IBM Corporation and others.
   3  * Copyright (c) 2011, 2012 Ericsson.
   4  *
   5  * All rights reserved.   This program and the accompanying materials
   6  * are made available under the terms of the Eclipse Public License v1.0
   7  * which accompanies this distribution, and is available at
   8  * http://www.eclipse.org/legal/epl-v10.html
   9  *
  10  * Contributors:
  11  * IBM - Initial API and implementation
  12  * Bernd Hufmann - Updated for TMF
  13  **********************************************************************/
  14 package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers;
  15
  16 import org.eclipse.jface.action.Action;
  17 import org.eclipse.linuxtools.internal.tmf.ui.ITmfImageConstants;
  18 import org.eclipse.linuxtools.internal.tmf.ui.TmfUiPlugin;
  19 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView;
  20 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.dialogs.SearchFilterDialog;
  21 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.util.SDMessages;
  22 import org.eclipse.swt.SWT;
  23
  24 /**
  25  * Action class implementation for 'Finding' of messages/lifelines.
  26  *
  27  * @version 1.0
  28  * @author sveyrier
  29  *
  30  */
  31 public class OpenSDFindDialog extends Action {
  32
  33     // ------------------------------------------------------------------------
  34     // Constants
  35     // ------------------------------------------------------------------------
  36     /**
  37      * The action ID.
  38      */
  39     public final static String ID = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.sdFind"; //$NON-NLS-1$
  40     /**
  41      * The action definition ID.
  42      */
  43     public final static String ACTION_DEFINITION_ID = "org.eclipse.ui.edit.findReplace"; //$NON-NLS-1$
  44
  45     // ------------------------------------------------------------------------
  46     // Attributes
  47     // ------------------------------------------------------------------------
  48     /**
  49      * The sequence diagram view reference
  50      */
  51     protected SDView fView;
  52
  53     // ------------------------------------------------------------------------
  54     // Constructors
  55     // ------------------------------------------------------------------------
  56     /**
  57      * Default constructor
  58      */
  59     public OpenSDFindDialog() {
  60         this(null);
  61     }
  62
  63     /**
  64      * Constructor
  65      *
  66      * @param theView The view reference
  67      */
  68     public OpenSDFindDialog(SDView theView) {
  69         super(SDMessages._41);
  70         setImageDescriptor(TmfUiPlugin.getDefault().getImageDescripterFromPath(ITmfImageConstants.IMG_UI_SEARCH_SEQ));
  71         setId(ID);
  72         setActionDefinitionId(ACTION_DEFINITION_ID);
  73         setToolTipText(SDMessages._41);
  74         fView = theView;
  75     }
  76
  77     // ------------------------------------------------------------------------
  78     // Methods
  79     // ------------------------------------------------------------------------
  80     /*
  81      * (non-Javadoc)
  82      * @see org.eclipse.jface.action.Action#run()
  83      */
  84     @Override
  85     public void run() {
  86         if (fView == null) {
  87             return;
  88         }
  89
  90         // Disable action while search is ongoing
  91         this.setEnabled(false);
  92
  93         try {
  94             if ((fView.getExtendedFindProvider() != null) && (fView.getExtendedFindProvider().getFindAction() != null)) {
  95                 fView.getExtendedFindProvider().getFindAction().run();
  96             } else if (fView.getSDFindProvider() != null) {
  97                 SearchFilterDialog dialog = new SearchFilterDialog(fView, fView.getSDFindProvider(), false, SWT.NORMAL);
  98                 dialog.open();
  99             }
 100         } finally {
 101             // Enable action after finishing the search
 102             this.setEnabled(true);
 103         }
 104     }
 105
 106     /**
 107      * Sets the active SD view.
 108      *
 109      * @param view The SD view.
 110      */
 111    public void setView(SDView view) {
 112         fView = view;
 113     }
 114 }