/*
Copyright @ 2003, The Institute for Genomic Research (TIGR).
All rights reserved.
*/

/***************************************************************************
 * Author:  Jerry Li
 * Name:  TavPanel (Version 1.0)
 * Date:  Created: 05/08/2003 and modified:  05/08/2003
 * Descp: the interface for GenePix output file as input for the ExpressConveter
 ***************************************************************************/

package org.tigr.microarray.converter;

import java.util.Vector;
import java.util.StringTokenizer;
import java.awt.GridBagLayout;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeEvent;
import javax.swing.JPanel;
import javax.swing.border.BevelBorder;

import org.tigr.util.swing.MultiInputOutputs;
import org.tigr.util.LongTextChanger;
import org.tigr.util.awt.GBA;
import org.tigr.util.io.IOUtil;

public class TavPanel extends ConvertPanel {

  MultiInputOutputs inOut;

  public TavPanel() {
    this(null);
  }

  public TavPanel(ExpressConverter ec) {
    super(ec);
    createGUI();
  }

  /****************************************************************************
   * <b>Description: </b>
   *    alters the interface to meet the requirement for output file type.
   * <p><b>Parameter: </b>
   * <br> index -- the selected index of the combobox.
   ***************************************************************************/
  public void adjustGUI(int index){
    int numFiles;
    String tmpName = new String("");

    outputType = index;
    inOut.setOutputLabel("MEV Files:");
    numFiles = outputFileNames.size();

    for(int i=0; i<numFiles; i++){
      tmpName = (String)outputFileNames.elementAt(i);
      tmpName = IOUtil.dropExtension(tmpName);
      tmpName += "." + FILE_TYPE[outputType];
      outputFileNames.setElementAt(tmpName, i);
    }
    validate();
  }

  /***************************************************************************
   * <b>Description: </b>
   *    changes the number of input and output files based on testing on the
   *    system to see if an exsiting file is to be overwritten.
   * <p><b>Paramters: </b>
   * <br> inFiles -- the input files.
   * <br> outFiles -- the output files.
   ***************************************************************************/
  public void changeFileList(Vector inFiles, Vector outFiles){
    selectedFiles = inFiles;
    outputFileNames = outFiles;
    inOut.setInputListData(inFiles);
    inOut.setOutputListData(outFiles);
    inOut.showNumberOfFiles(selectedFiles.size());
  }

  /****************************************************************************
   * <b>Description: </b>
   *    modifies the output file names.
   * <p><b>Parameter: </b>
   * <br>  path -- the new directory.
   ***************************************************************************/
  public void editDirectory(String path){
    int selected = -1;
    int num;
    String tempName, tempPath;

    tempPath = path;
    selected = inOut.getSelectedOutputIndex();

    num = outputFileNames.size();
    for(int i=0; i<num; i++){
      tempName = (String)outputFileNames.elementAt(i);
      tempName = IOUtil.extractFileNameFromPath(tempName);
      tempName = tempPath + "\\" + tempName;
      outputFileNames.setElementAt(tempName, i);
    }
    inOut.setOutputListData(outputFileNames);
    if(selected >=0){
      inOut.setOutputSelectedIndex(selected);
    } else {
      inOut.setOutputSelectedIndex(0);
    }
  }

  /****************************************************************************
   * <b>Description: </b>
   *    modifies the output file names.
   ***************************************************************************/
  public void editFileName(){
    int selected = -1;
    String tempName;

    selected = inOut.getSelectedOutputIndex();
    if(selected >= 0){
      tempName = inOut.getSelectedOutputName(selected);
      LongTextChanger changer = new LongTextChanger(parent, true, tempName);
      changer.setTitle(parent.TITLE);
      changer.show();

      if(changer.isTextChanged()){
        tempName = changer.getText();
        StringTokenizer token = new StringTokenizer(tempName, ":");

        if(token.countTokens() <= 1){
          tempName = "c:\\" + tempName;
        }

        tempName = IOUtil.dropExtension(tempName);
        if(tempName.lastIndexOf('.') == tempName.length()-1){
          tempName += FILE_TYPE[outputType];
        } else {
          tempName += "." + FILE_TYPE[outputType];
        }
        outputFileNames.setElementAt(tempName, selected);
        inOut.setOutputListData(outputFileNames);
        inOut.setOutputSelectedIndex(selected);
      }
    }
  }

  public Vector getOutputFileNames() { return outputFileNames; }
  public boolean getOutputReady() { return inOut.isOutputReady(); }
  public Vector getSelectedFiles() { return selectedFiles; }

  protected void createGUI(){
    int sizeX = (int)(parent.scrWidth * 0.83);
    int sizeY = (int)(parent.scrHeight * 0.70);
    BevelBorder low = new BevelBorder(1);
    this.setLayout(new GridBagLayout());

    inOut = new MultiInputOutputs(sizeX, sizeY);
    inOut.setLabelTexts("TAV Files:", "MEV Files:");
    inOut.setDividerLocation(0.3);
    inOut.addPropertyChangeListener(new PropertyChangeListener(){
      public void propertyChange(PropertyChangeEvent pce){
        if(pce.getPropertyName().equals(inOut.OUT_READY)){
          if(pce.getNewValue().toString().equals("true")){
            parent.activateButton(inOut.isOutputReady(), inOut.isOutputReady());
          }
        }
      }
    });

    gba.add(this, inOut, 0, 0, 2, 1, 1, 1, GBA.B, GBA.C, 5, 5, 10, 5);
    gba.add(this, sortCB, 0, 1, 1, 1, 1, 0, GBA.H, GBA.C, 10, 15, 3, 5);
  }

  /***************************************************************************
   * <b>Description: </b>
   *    removes a set of files from the selected list.
   ***************************************************************************/
  public void removeFileFromList(){
    int addrs[], i, indx;

    addrs = inOut.getSelectedInputIndices();
    if(addrs.length > 0){
      for(i=0; i<addrs.length; i++){
        selectedFiles.remove(addrs[i]);
        outputFileNames.remove(addrs[i]);
      }
      inOut.setInputListData(selectedFiles);
      inOut.setOutputListData(outputFileNames);
      if(outputFileNames.size() > 0){
        inOut.setOutputSelectedIndex(0);
      }
      inOut.showNumberOfFiles(selectedFiles.size());
    }
  }

  /***************************************************************************
   * <b>Description: </b>
   *    places the selected file names to both input and output file lists.
   **************************************************************************/
  public void setSelectedFiles(String[] newFiles){
    int num, i;
    String temp = new String("");

    num = newFiles.length;

    for(i=0; i<num; i++){
      if(!selectedFiles.contains(newFiles[i])){
        selectedFiles.add(newFiles[i]);
        outputFileNames.add(IOUtil.dropExtension(newFiles[i]) + "." + FILE_TYPE[outputType]);
      }
    }
    inOut.addDataToLists(selectedFiles, outputFileNames);
    inOut.setOutputSelectedIndex(0);
    inOut.showNumberOfFiles(selectedFiles.size());
  }

  /****************************************************************************
   * <b>Description: </b>
   *   set the interface to its original status.
   **************************************************************************/
   public void reset(){
    selectedFiles.removeAllElements();
    outputFileNames.removeAllElements();
    inOut.showNumberOfFiles(0);
    inOut.setInputListData(selectedFiles);
    inOut.setOutputListData(outputFileNames);
    sortCB.setSelected(true);

    wantSort = true;
    outputReady = false;
    parent.activateButton(outputReady, outputReady);
  }
}