Open Source Projects Europe

pluginDeletePerson.old    129 lines (110 with data), 3.8 kB

/*
 * SPDXVersion: SPDX-1.1
 *
 * Creator: Person: Nuno Brito (nuno.brito@triplecheck.de)
 *
 * Creator: Organization: TripleCheck (contact@triplecheck.de)
 *
 * Created: 2013-11-10T00:00:00Z
 *
 * LicenseName: NOASSERTION
 *
 * FileName: pluginDeletePerson.java  
 *
 * FileType: SOURCE
 *
 * FileCopyrightText: <text> Copyright 2013 Nuno Brito, TripleCheck </text>
 *
 * FileComment: <text>  </text> 
 */

package test;

import GUI.Actions;
import GUI.NodeType;
import GUI.TreeNodeSPDX;
import GUI.swingUtils;
import javax.swing.JEditorPane;
import script.Plugin;
import script.log;
import spdx.Person;
import spdx.SPDXfile;
import spdx.TagValue;
import studio.core;


/**
 *
 * @author Nuno Brito, 20th of September 2013 in Darmstadt, Germany.
 *  nuno.brito@triplecheck.de | http://nunobrito.eu
 */
public class pluginDeletePerson extends Plugin{

    @Override
    public void startup(){
    log.hooks.addAction("Single-click at " + Actions.personDelete, 
            thisFile, "personDelete");

    }
    
     /**
      * Delete the currently selected person from the list
      */
     public static void personDelete(){
         TreeNodeSPDX currentNode = swingUtils.getSelectedNode();
         // if there is nothing selected, there is nothing to be done
         if(currentNode == null){
            return;
         }
         // only accept person-type of nodes
         if(currentNode.nodeType != NodeType.person){
             return;
         }
         Person person  = (Person) currentNode.getUserObject();
         // get the unique ID for the parent of this node
         TreeNodeSPDX parentNode = (TreeNodeSPDX) currentNode.getParent();
         String UID = parentNode.getUID();
         doDeletePerson(person, UID);
     }

     /**
      * Delete the given person from the text area, no changes are applied
      * on the physical text file
      * @param currentNode 
      */
    private static void doDeletePerson(Person person, String UID) {
         
        // get the editor from our UI
        JEditorPane textBox = core.studio.getTextBox();
        
        //int caretPosition = textBox.getCaretPosition();
        
        String text = textBox.getText();
        text = doRemoveText(person.tagPerson, text);
        text = doRemoveText(person.tagTool, text);
        text = doRemoveText(person.tagOrganization, text);

        
        
        // update our SPDX object with the changes
        SPDXfile spdx = core.studio.getSPDX();
        // get the position of this item inside the list
        int index = core.components.indexOf(spdx);
        // remove the item from the list
        core.components.remove(spdx);
        // create a new SPDX object based on new text and old file pointer
        SPDXfile newSPDX = new SPDXfile(spdx.file, text);
        // read the new data
        spdx.read(text);
        // add the new item at the same position of the old item
        core.components.add(index, newSPDX);
        // rebuild the whole tree again
        swingUtils.populateTree(core.studio.getTree());
        // get back to the parent node
        swingUtils.setSelectedNode(UID);
        // place back the care into position
//        textBox.setText(text);
//        // return text to the same position
//        textBox.setCaretPosition(caretPosition);
//        // bring back some focus to this text box
//        textBox.requestFocusInWindow();
        core.textWasModified = true;
    }
    
    /**
     * A cleaner way of replacing a text snippet
     * @param what
     * @param where 
     */
    private static String doRemoveText(TagValue what, String text){
        if(what == null){
            return text; // nothing to be done here
        }
         return text.replace(what.raw, "");
    } 
 
    
    
}