GrxBaseItem.java

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/*
 * Copyright (c) 2008, AIST, the University of Tokyo and General Robotix Inc.
 * All rights reserved. This program is made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution, and is
 * available at http://www.eclipse.org/legal/epl-v10.html
 * Contributors:
 * General Robotix Inc.
 * National Institute of Advanced Industrial Science and Technology (AIST)
 */
/*
 *  GrxBaseItem.java
 *
 *  Copyright (C) 2007 GeneralRobotix, Inc.
 *  All Rights Reserved
 *
 *  @author Yuichiro Kawasumi (General Robotix, Inc.)
 */
package com.generalrobotix.ui;

import java.io.File;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.osgi.util.NLS;

import com.generalrobotix.ui.util.MessageBundle;

@SuppressWarnings("serial") //$NON-NLS-1$


public class GrxBaseItem extends GrxBasePlugin {
        private   Object value_ = null;
        private   File defaultFileDir_;
        protected File file_;
        private   String ext_;
        protected String clipValue_ = ""; //$NON-NLS-1$

    protected static final String[] modeComboItem_ = new String[] { "Torque", "HighGain" };
    protected static final String[] jointTypeComboItem_ = new String[] { "fixed", "rotate", "free", "slide" };
    protected static final String[] methodComboItem_ = new String[] { "EULER",  "RUNGE_KUTTA" };

        protected GrxBaseItem(String name, GrxPluginManager manager) {
                super(name, manager);
                // delete
                Action item = new Action(){
                                public String getText(){
                                        return MessageBundle.get("GrxBaseItem.menu.delete"); //$NON-NLS-1$
                                }
                                public void run(){
                    String mes = MessageBundle.get("GrxBaseItem.dialog.message.delete"); //$NON-NLS-1$
                    mes = NLS.bind(mes, new String[]{GrxBaseItem.this.getName()});

                                        if( MessageDialog.openQuestion( null, MessageBundle.get("GrxBaseItem.dialog.title.delete"), //$NON-NLS-1$
                                                        mes) )
                                                delete();
                                }
                        };
                setMenuItem(item);
        }

        public boolean create() {
                return true;
        };

        public boolean load(File file) {
                file_ = file;
                return true;
        };


        public void delete() {
                //System.out.println("GrxBaseItem.delete("+getName()+") is called");
                manager_.removeItem(this);
        };

        public String getFileExtention() {
                if (ext_ == null)
                        ext_ = (String)GrxBasePlugin.getField(this.getClass(), "FILE_EXTENSION", ""); //$NON-NLS-1$ //$NON-NLS-2$
                return ext_;
        }

        public File getDefaultDir() {
        if (defaultFileDir_ == null)
            defaultFileDir_ = new File(manager_.getHomePath().getPath() + GrxBasePlugin.getField(this.getClass(), "DEFAULT_DIR", "")); //$NON-NLS-1$ //$NON-NLS-2$
                return defaultFileDir_;
        }

        public Object getValue() {
                return value_;
        }

        protected void setFileExtension(String ext) {
                ext_ = ext;
        }

        protected void setDefaultDirectory(String dir) {
                defaultFileDir_ = new File(dir);
                if (!defaultFileDir_.isDirectory())
                        defaultFileDir_ = manager_.getHomePath();
        }

        public void setValue(Object o) {
                value_ = o;
        }

        public File chooseSaveFile() {
                FileDialog openDialog = new FileDialog(null,SWT.SAVE);
                String openFile = openDialog.open();
                if( openFile != null )
                        return new File(openFile);
                else
                        return null;
        }

    public void paste(String clipVal) {
        clipValue_ = clipVal;
    };

    public GrxBaseItem clone() {
        GrxBaseItem ret = (GrxBaseItem) super.clone();
        ret.setValue(value_);
/*      
 *              Deep copy suspension list
        ret.defaultFileDir_ = new File(defaultFileDir_.getPath());
        ret.file_ = new File(file_.getPath());
        ret.ext_ = new String(ext_);
        ret.clipValue_ = new String(clipValue_);
*/
        return ret;
    }
}