findcommand.java

eq跨平台查询工具源码 eq跨平台查询工具源码

/*
 * FindCommand.java
 *
 * Copyright (C) 2002, 2003, 2004, 2005, 2006 Takis Diakoumis
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */


package org.executequery.actions.searchcommands;

import java.awt.event.ActionEvent;

import org.executequery.GUIUtilities;
import org.underworldlabs.swing.actions.BaseCommand;
import org.executequery.gui.FindReplaceDialog;
import org.executequery.gui.text.TextEditor;

/* ----------------------------------------------------------
 * CVS NOTE: Changes to the CVS repository prior to the 
 *           release of version 3.0.0beta1 has meant a 
 *           resetting of CVS revision numbers.
 * ----------------------------------------------------------
 */

/** <p>Executes the menu item Search | Find.
 *
 *  @author   Takis Diakoumis
 * @version  $Revision: 1.4 $
 * @date     $Date: 2006/06/03 01:24:59 $
 */
public class FindCommand implements BaseCommand {
    
    public void execute(ActionEvent e) {
        TextEditor textFunction = null;
        
        try {            
            textFunction = GUIUtilities.getTextEditorInFocus();
            if (textFunction == null) {
                return;
            }

            if (textFunction.canSearch()) {   
                new FindReplaceDialog(FindReplaceDialog.FIND);
            }             
        } 
        finally {
            textFunction = null;
        } 
        
    }
    
}