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e2sEdit v1.java
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e2sEdit v1.java
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package com.e2sEdit;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import java.math.BigInteger;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.util.Arrays;
import java.io.RandomAccessFile;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.swing.table.TableColumn;
public class GUI extends JFrame {
private static final long serialVersionUID = 1L;
private static JFrame frame;
private static JLabel label1;
private static JLabel label2;
private static JLabel infotext;
private static JLabel freespace;
private static JTable table1;
private static JTable table2;
private static JScrollPane pane1;
private static JScrollPane pane2;
private JFileChooser fc;
private JFileChooser sc;
private static JButton openButton;
private static JButton openButton2;
private static JButton replaceButton;
private static JButton deleteButton;
private static JButton playButton;
private static JButton loopButton;
private static JButton exportButton;
private static String allfile = "";
private static String allfilename = "";
private static String sampfile = "";
private static String sampfilename = "";
private static int row = 0;
private static int col = 0;
private static Object currValue = "";
String[] columnNames = {"#", "A#", "Sample Name", "Cat", "Start", "Length", "Loop", "End", "Lp", "St", "Ld", "Bitrate", "Tn"};
static Object[][] sampledata = new Object[981][13];
static Object[][] selectedsample = new Object[1][13];
public String getColumnName(int col) {
return columnNames[col];
}
public GUI() {
initGUI();
}
private void initGUI() {
fc = new JFileChooser();
FileNameExtensionFilter filter = new FileNameExtensionFilter(".all file", "all");
fc.setFileFilter(filter);
frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(800, 700);
frame.setVisible(true);
frame.setTitle("e2sEdit v1");
frame.setLayout(new FlowLayout());
openButton = new JButton("Open a File...");
frame.add(openButton);
label1 = new JLabel("Please load an .all file!");
frame.add(label1);
freespace = new JLabel("");
frame.add(freespace);
label2 = new JLabel("");
frame.add(label2);
table1 = new JTable(sampledata, columnNames);
table1.setPreferredScrollableViewportSize(new Dimension(750, 500));
table1.setFillsViewportHeight(true);
table1.getColumnModel().getColumn(0).setPreferredWidth(36);
table1.getColumnModel().getColumn(1).setPreferredWidth(36);
table1.getColumnModel().getColumn(2).setPreferredWidth(170);
table1.getColumnModel().getColumn(3).setPreferredWidth(90);
table1.getColumnModel().getColumn(4).setPreferredWidth(100);
table1.getColumnModel().getColumn(5).setPreferredWidth(100);
table1.getColumnModel().getColumn(6).setPreferredWidth(100);
table1.getColumnModel().getColumn(7).setPreferredWidth(100);
table1.getColumnModel().getColumn(8).setPreferredWidth(36);
table1.getColumnModel().getColumn(9).setPreferredWidth(36);
table1.getColumnModel().getColumn(10).setPreferredWidth(36);
table1.getColumnModel().getColumn(11).setPreferredWidth(100);
table1.getColumnModel().getColumn(12).setPreferredWidth(36);
TableColumn catColumn = table1.getColumnModel().getColumn(3);
JComboBox<String> comboBox = new JComboBox<String>();
comboBox.addItem("Kick");
comboBox.addItem("Snare");
comboBox.addItem("Clap");
comboBox.addItem("HiHat");
comboBox.addItem("Cymbal");
comboBox.addItem("Hits");
comboBox.addItem("Shots");
comboBox.addItem("Voice");
comboBox.addItem("SE");
comboBox.addItem("FX");
comboBox.addItem("Tom");
comboBox.addItem("Perc.");
comboBox.addItem("Phrase");
comboBox.addItem("Loop");
comboBox.addItem("PCM");
comboBox.addItem("User");
catColumn.setCellEditor(new DefaultCellEditor(comboBox));
pane1 = new JScrollPane(table1);
frame.add(pane1);
table1.getModel().addTableModelListener(new TableModelListener() {
public void tableChanged(TableModelEvent e) {
row = e.getFirstRow();
col = e.getColumn();
if (sampledata[row][4] != null) {
String cellValue = String.valueOf(table1.getValueAt(row, col));
System.out.println("Value at (" + row + "," + col + ") changed to " + "\'" + cellValue + "\'");
if (col == 0) {
infotext.setText("Can't edit sample number!");
sampledata[row][0] = currValue;
selectedsample[0][0] = currValue;
pane1.revalidate();
pane1.repaint();
pane2.revalidate();
pane2.repaint();
}
if (col == 1) {
infotext.setText("Can't edit absolute sample number!");
sampledata[row][1] = currValue;
selectedsample[0][1] = currValue;
pane1.revalidate();
pane1.repaint();
pane2.revalidate();
pane2.repaint();
}
if (col == 2) {
try {
if (cellValue.equals("") || (cellValue.trim().length() == 0)) {
sampledata[row][2] = currValue;
System.out.println("Sample name can't be blank!");
return;
} else {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(62 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write sample name
int namelen = cellValue.length();
if (namelen > 16) {
cellValue = cellValue.substring(0, 16);
}
sampledata[row][2] = cellValue;
selectedsample[0][2] = cellValue;
infotext.setText("Name changed to " + cellValue);
raf.writeBytes(cellValue);
//pad the name with 0s
for (int j = 0; j < (16 - namelen); j++) {
raf.write(0);
}
raf.close();
pane2.revalidate();
pane2.repaint();
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (col == 3) {
try {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(78 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write category number
sampledata[row][3] = cellValue;
selectedsample[0][3] = cellValue;
infotext.setText("Category changed to " + cellValue);
raf.write(hex2dec(getCatNum(cellValue)));
raf.close();
pane1.revalidate();
pane1.repaint();
pane2.revalidate();
pane2.repaint();
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (col == 4) {
infotext.setText("Can't edit start position!");
sampledata[row][4] = currValue;
selectedsample[0][4] = currValue;
pane1.revalidate();
pane1.repaint();
pane2.revalidate();
pane2.repaint();
}
if (col == 5) {
infotext.setText("Can't edit sample length!");
sampledata[row][5] = currValue;
selectedsample[0][5] = currValue;
pane1.revalidate();
pane1.repaint();
pane2.revalidate();
pane2.repaint();
}
if (col == 6) {
try {
String c = (String) sampledata[row][6];
int ci = Integer.parseInt(c);
if (ci > ((int) sampledata[row][5] - 2)) {
sampledata[row][6] = ((int) sampledata[row][5] - 2);
infotext.setText("Loop length can't exceed sample length!");
return;
}
if (ci < 0) {
sampledata[row][6] = currValue;
infotext.setText("Loop length can't be negative!");
return;
} else {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(104 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write loop
infotext.setText("Loop length changed to " + ci);
sampledata[row][6] = ci;
selectedsample[0][6] = ci;
raf.writeInt(Integer.reverseBytes(ci));
raf.close();
pane2.revalidate();
pane2.repaint();
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (col == 7) {
try {
String c = (String) sampledata[row][7];
int ci = Integer.parseInt(c);
int s = (int) currValue;
System.out.println("length: " + sampledata[row][5]);
System.out.println("ct: " + ci);
System.out.println("s: " + s);
if (ci > ((int) sampledata[row][5] - 2)) {
sampledata[row][7] = s;
infotext.setText("End point can't exceed sample length!");
return;
}
if (ci < 0) {
sampledata[row][7] = currValue;
infotext.setText("End point can't be negative!");
return;
} else {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(108 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write end
infotext.setText("End point changed to " + ci);
sampledata[row][7] = ci;
selectedsample[0][7] = ci;
raf.writeInt(Integer.reverseBytes(ci));
raf.close();
pane2.revalidate();
pane2.repaint();
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (col == 8) {
try {
String c = (String) sampledata[row][8];
System.out.println(currValue);
String s = cellValue;
Short st = Short.parseShort(s);
if (s.equals("1") || s.equals("0")) {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(112 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write loop status
infotext.setText("Loop status is now " + s);
sampledata[row][8] = s;
selectedsample[0][8] = s;
raf.write(st);
raf.close();
pane2.revalidate();
pane2.repaint();
pane1.revalidate();
pane1.repaint();
} else {
sampledata[row][8] = currValue;
System.out.println(c);
System.out.println(s);
infotext.setText("Loop status must be a 1 or 0!");
pane2.revalidate();
pane2.repaint();
pane1.revalidate();
pane1.repaint();
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (col == 10) {
try {
String c = (String) sampledata[row][10];
System.out.println(currValue);
String s = cellValue;
Short st = Short.parseShort(s);
if (s.equals("1") || s.equals("0")) {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(126 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write loudness
infotext.setText("Loudness is now " + s);
sampledata[row][10] = s;
selectedsample[0][10] = s;
raf.write(st);
raf.close();
pane2.revalidate();
pane2.repaint();
pane1.revalidate();
pane1.repaint();
} else {
sampledata[row][10] = currValue;
System.out.println(c);
System.out.println(s);
infotext.setText("Loudness must be a 1 or 0!");
pane2.revalidate();
pane2.repaint();
pane1.revalidate();
pane1.repaint();
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
if (col == 12) {
try {
short s = Short.parseShort(cellValue);
if (s > -64 && s < 64) {
RandomAccessFile raf = new RandomAccessFile(allfile, "rw");
raf.seek(137 + ((int) sampledata[row][4]) + ((int) sampledata[row][5]));
//write tune
infotext.setText("Sample tune changed to " + s);
sampledata[row][12] = s;
selectedsample[0][12] = s;
raf.write(s);
raf.close();
pane2.revalidate();
pane2.repaint();
pane1.revalidate();
pane1.repaint();
} else {
sampledata[row][12] = currValue;
infotext.setText("Tune must be -63 to 63!");
pane2.revalidate();
pane2.repaint();
pane1.revalidate();
pane1.repaint();
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
} else {
System.out.println("Shouldn't reach this!");
}
}
});
infotext = new JLabel("e2sSample.all not found.");
frame.add(infotext);
table2 = new JTable(selectedsample, columnNames);
table2.setPreferredScrollableViewportSize(new Dimension(750, 16));
table2.setPreferredSize(new Dimension(750, 16));
table2.getColumnModel().getColumn(0).setPreferredWidth(36);
table2.getColumnModel().getColumn(1).setPreferredWidth(36);
table2.getColumnModel().getColumn(2).setPreferredWidth(170);
table2.getColumnModel().getColumn(3).setPreferredWidth(90);
table2.getColumnModel().getColumn(4).setPreferredWidth(100);
table2.getColumnModel().getColumn(5).setPreferredWidth(100);
table2.getColumnModel().getColumn(6).setPreferredWidth(100);
table2.getColumnModel().getColumn(7).setPreferredWidth(100);
table2.getColumnModel().getColumn(8).setPreferredWidth(36);
table2.getColumnModel().getColumn(9).setPreferredWidth(36);
table2.getColumnModel().getColumn(10).setPreferredWidth(36);
table2.getColumnModel().getColumn(11).setPreferredWidth(100);
table2.getColumnModel().getColumn(12).setPreferredWidth(36);
pane2 = new JScrollPane(table2);
frame.add(pane2);
sc = new JFileChooser();
FileNameExtensionFilter sfilter = new FileNameExtensionFilter(".wav file", "wav");
sc.setFileFilter(sfilter);
openButton2 = new JButton("Load .all first");
replaceButton = new JButton("Replace With...");
deleteButton = new JButton("Delete");
playButton = new JButton("Play");
loopButton = new JButton("Make Loop");
exportButton = new JButton("Export Sample");
event3 ev3 = new event3();
openButton.addActionListener(ev3);
event4 ev4 = new event4();
openButton2.addActionListener(ev4);
event5 ev5 = new event5();
replaceButton.addActionListener(ev5);
event6 ev6 = new event6();
deleteButton.addActionListener(ev6);
event7 ev7 = new event7();
playButton.addActionListener(ev7);
event8 ev8 = new event8();
loopButton.addActionListener(ev8);
event9 ev9 = new event9();
exportButton.addActionListener(ev9);
MouseListener tableMouseListener = new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
row = table1.rowAtPoint(e.getPoint());//get mouse-selected row
col = table1.columnAtPoint(e.getPoint());//get mouse-selected col
currValue = getValueAt(row, col);
System.out.println(row + ", " + col + " is " + currValue);
update(row);
frame.revalidate();
frame.repaint();
}
};
table1.addMouseListener(tableMouseListener);
}
public Object getValueAt(int row, int col) {
return sampledata[row][col];
}
public void setValueAt(Object value, int row, int col) {
sampledata[row][col] = value;
System.out.println("alter here!");
}
public class event3 implements ActionListener {
public void actionPerformed(ActionEvent ev3) {
//Handle .all open button action.
if (ev3.getSource() == openButton) {
int returnVal = fc.showOpenDialog(GUI.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
allfile = file.getAbsolutePath();
allfilename = file.getName();
try {
sampledata = new Object[981][13];
for (int j = 0; j < 981; j++) {
Arrays.fill(sampledata[j], null);
}
Arrays.fill(selectedsample[0], null);
frame.setVisible(false);
frame.removeAll();
initGUI();
process(allfile);
} catch (IOException e) {
e.printStackTrace();
}
} else {
}
}
}
}
public class event4 implements ActionListener {
public void actionPerformed(ActionEvent ev4) {
//Handle sample open button action.
if (ev4.getSource() == openButton2) {
int returnVal = sc.showOpenDialog(GUI.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = sc.getSelectedFile();
try {
sampfile = file.getAbsolutePath();
sampfilename = file.getName();
loadsample(sampfile, "insert");
} catch (IOException e) {
e.printStackTrace();
}
} else {
}
}
}
}
public class event5 implements ActionListener {
public void actionPerformed(ActionEvent ev5) {
//Handle sample replace button action.
if (ev5.getSource() == replaceButton) {
int returnVal = sc.showOpenDialog(GUI.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = sc.getSelectedFile();
try {
sampfile = file.getAbsolutePath();
sampfilename = file.getName();
loadsample(sampfile, "replace");
} catch (IOException e) {
e.printStackTrace();
}
} else {
}
}
}
}
public class event6 implements ActionListener {
public void actionPerformed(ActionEvent ev6) {
//Handle delete sample button action.
if (ev6.getSource() == deleteButton) {
try {
writeAll(0, false, "delete");
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
public class event7 implements ActionListener {
public void actionPerformed(ActionEvent ev7) {
//Handle play sample button action.
if (ev7.getSource() == playButton) {
PlaySound();
}
}
}
public class event8 implements ActionListener {
public void actionPerformed(ActionEvent ev8) {
//Handle loop sample button action.
if (ev8.getSource() == loopButton) {
loopSample();
}
}
}
public class event9 implements ActionListener {
public void actionPerformed(ActionEvent ev9) {
//Handle loop sample button action.
if (ev9.getSource() == exportButton) {
exportSample();
}
}
}
public static void main(String args[]) throws IOException {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
GUI gui = new GUI();
if (new File("e2sSample.all").isFile() == true) {
try {
allfile = "e2sSample.all";
allfilename = "e2sSample.all";
process(allfile);
} catch (IOException e) {
e.printStackTrace();
}
}
}
});
}
static String str = "";
static int totalsamples = 0;
public static void process(String allfile) throws IOException {
openButton2.setText("Load New .WAV ...");
label1.setText("Current .all: " + allfilename);
char c = 0;
int id = 0;
int index = 0;
try (RandomAccessFile raf = new RandomAccessFile(allfile, "r")) {
//reset everything
index = 0;
raf.seek(index);
str = "";
totalsamples = 0;
for (int i = 0; i < 14; i++) {
id = raf.read();
c = (char) id;
str += c;
}
if (str.equals("e2s sample all")) {
int secondsLeft = 270 - (int) ((raf.length() - 4096) / 100000);
System.out.println("There are " + secondsLeft + " seconds left.");
infotext.setText("Choose a sample to edit.");
freespace.setText("Seconds left: " + secondsLeft);
} else {
System.out.println("Not a valid .all file.");
infotext.setText("Not a valid .all file.");
return;
}
index += 88;
raf.seek(index);
for (int i = 0; i < 981; i++) {
str = "";
for (int j = 0; j < 4; j++) {
str += String.format("%02X", raf.read());
}
if (hex2decrev(str) == 0) {
System.out.println("Slot " + (i + 19) + ": No sample loaded.");
} else {
System.out.println("Slot " + (i + 19) + " start: " + hex2decrev(str));
totalsamples += 1;
}
sampledata[i][0] = i + 19; //store sample #
//store start
if (hex2decrev(str) > 0) {
sampledata[i][4] = hex2decrev(str);
}
}
System.out.println("Total samples: " + totalsamples);
label2.setText("Total samples: " + totalsamples);
pane1.revalidate();
pane1.repaint();
getNames(allfile);
} catch (IOException e) {
e.printStackTrace();
}
}
public static void loadsample(String file, String mode) throws IOException {
infotext.setText("Loaded " + sampfilename);
int indexs = 0;
String str2 = "";
String s = "";
int rifflen = 0;
int datalen = 0;
int fmtlen = 0;
int bitrate = 0;
int samplenum = 0;
int absnum = 0;
short sampleshort = 0;
short absshort = 0;
int dataint = 0;
boolean isStereo = false;
int b = 0;
byte[] data = null;
RandomAccessFile tempfile = new RandomAccessFile("temp.wav", "rw");
try (RandomAccessFile raf = new RandomAccessFile(sampfile, "r")) {
System.out.println("Loaded sample.");
raf.seek(indexs);
for (int j = 0; j < 4; j++) {
str2 += String.format("%02X", raf.read());
}
if (str2.equals("52494646")) {
System.out.println("Valid RIFF.");
} else {
System.out.println("Not a valid RIFF file.");
infotext.setText("Not a valid RIFF file.");
return;
}
str2 = "";
for (int j = 0; j < 4; j++) {
str2 += String.format("%02X", raf.read());
}
//total file length
rifflen = hex2decrev(str2);
System.out.println("RIFF length: " + rifflen);
//advance index to fmt length
indexs = 16;
raf.seek(indexs);
str2 = "";
for (int j = 0; j < 4; j++) {
str2 += String.format("%02X", raf.read());
}
fmtlen = hex2decrev(str2);
System.out.println("fmt length: " + fmtlen);
//advance index to stereo
indexs += 6;
raf.seek(indexs);
str2 = String.format("%02X", raf.read());
System.out.println("stereo: " + str2);
if (str2.equals("02")) {
isStereo = true;
}
indexs += 2; //advance index to bitrate
raf.seek(indexs);
str2 = "";
for (int j = 0; j < 4; j++) {
str2 += String.format("%02X", raf.read());
}
bitrate = hex2decrev(str2); //total bitrate
indexs = fmtlen + 24; //advance index to wav data length
raf.seek(indexs);
str2 = "";
for (int j = 0; j < 4; j++) {
str2 += String.format("%02X", raf.read());
}
datalen = hex2decrev(str2); //total wav data length
indexs = 0; //return to file start
raf.seek(indexs);
//write RIFF block
for (int j = 0; j < 4; j++) {
b = raf.read();
tempfile.write(b);
indexs += 1;
}
rifflen = 1224 + datalen; //get total file length
indexs += 4; //advance past length
raf.seek(indexs);
tempfile.writeInt(Integer.reverseBytes(rifflen)); //write total file length
//write wavefmt block
for (int j = 0; j < (8); j++) {
b = raf.read();
tempfile.write(b);
indexs += 1;
}
//write fmtlen - always 16
tempfile.write(16);
indexs += 1;
raf.seek(indexs);
//write up to data length
for (int j = 0; j < (19); j++) {
b = raf.read();
tempfile.write(b);
indexs += 1;
}
indexs += fmtlen - 16;
raf.seek(indexs);
//copy the rest of the wav data
FileChannel inChannel = raf.getChannel();
FileChannel outChannel = tempfile.getChannel();
inChannel.transferTo(indexs, (datalen + 8), outChannel);
indexs += datalen + 8;
raf.seek(indexs);
// write initial korg block data
s = "6B6F72679C04000065736C6994040000";
data = hexStringToByteArray(s);
tempfile.write(data);
//write unit sample number
samplenum = (int) selectedsample[0][0] - 1;
sampleshort = Short.reverseBytes((short) samplenum);
tempfile.writeShort(sampleshort);
//write sample name
s = sampfilename.replaceFirst("[.][^.]+$", "");
int namelen = s.length();
if (namelen > 16) {
s = s.substring(0, 16);
}
tempfile.writeBytes(s);
//store the name in the table
sampledata[samplenum - 18][2] = s;
//pad the name with 0s
for (int j = 0; j < (16 - namelen); j++) {
tempfile.write(0);
}
//write category
s = "1100";
data = hexStringToByteArray(s);
tempfile.write(data);
//store the category
sampledata[samplenum - 18][3] = "User";
//write absolute sample number
absnum = samplenum + 50;
absshort = Short.reverseBytes((short) absnum);
tempfile.writeShort(absshort);
//store the abs #
sampledata[samplenum - 18][1] = absnum;
//write middle string
s = "0000007F0001000000000000";
data = hexStringToByteArray(s);
tempfile.write(data);
//write no clue
s = "783DFFFF";
data = hexStringToByteArray(s);
tempfile.write(data);
//write some zeros
s = "000000000000";
data = hexStringToByteArray(s);
tempfile.write(data);
//write loop point
dataint = Integer.reverseBytes(datalen - 2);
tempfile.writeInt(dataint);
//store loop point
sampledata[samplenum - 18][6] = datalen - 2;
//write end point
dataint = Integer.reverseBytes(datalen - 2);
tempfile.writeInt(dataint);
//store end point
sampledata[samplenum - 18][7] = datalen - 2;
//write one shot
s = "0100";
data = hexStringToByteArray(s);
tempfile.write(data);
//store the oneshot/loop
s = "01";
sampledata[samplenum - 18][8] = hex2dec(s);
//write more zeros
s = "000000000000";
data = hexStringToByteArray(s);
tempfile.write(data);
//write data length
dataint = Integer.reverseBytes(datalen);
tempfile.writeInt(dataint);
//store length
sampledata[samplenum - 18][5] = datalen;
//write a 01
s = "01";
data = hexStringToByteArray(s);
tempfile.write(data);
//write stereo
if (isStereo == false) {
s = "00";
}
if (isStereo == true) {
s = "01";
}
data = hexStringToByteArray(s);
tempfile.write(data);
//store stereo
sampledata[samplenum - 18][9] = hex2dec(s);
//write loudness
s = "00";
data = hexStringToByteArray(s);
tempfile.write(data);
//store loudness
sampledata[samplenum - 18][10] = hex2dec(s);
//write end string
s = "01B0040000";
data = hexStringToByteArray(s);
tempfile.write(data);
//write sample rate
dataint = Integer.reverseBytes(bitrate);
tempfile.writeInt(dataint);
//store sample rate
sampledata[samplenum - 18][11] = bitrate;
//write sample tune
s = "0000";
data = hexStringToByteArray(s);
tempfile.write(data);
//store sample tune
sampledata[samplenum - 18][12] = hex2dec(s);
//write sample number again
tempfile.writeShort(sampleshort);
//write stripe data
s = "00";
for (int j = 0; j < (1092); j++) {
data = hexStringToByteArray(s);
tempfile.write(data);
}
tempfile.close();
writeAll(rifflen, isStereo, mode);
return;
} catch (IOException e) {
e.printStackTrace();
}
}
public static void writeAll(int rifflen, boolean isStereo, String mode) throws IOException {
String tempfile = "temp.wav";
String tempall = "tempall.all";
int indexo = 0;
int indexs = 0;
int indexn = 0;
int sampnum = 0;
int prevstart = 0;
int prevlen = 0;
int nextstart = 0;
int nextlen = 0;
int nextsamp = 0;
int newsamplen = 0;
int startdiff = 0;
int b = 0;
int newstart = 0;
int dataint = 0;
String s = "";
byte[] data = null;
RandomAccessFile newall = new RandomAccessFile(tempall, "rw");
//if deleting, make a fake temp.wav
if (mode.equals("delete")) {
File file = new File("temp.wav");
file.createNewFile();
rifflen = (int) selectedsample[0][5];
}
RandomAccessFile sample = new RandomAccessFile(tempfile, "r");
try (RandomAccessFile oldall = new RandomAccessFile(allfile, "rw")) {
sampnum = (int) selectedsample[0][0]; //get index of selected slot
oldall.seek(indexo);
sample.seek(indexs);
newall.seek(indexn);
if (mode.equals("insert")) {
for (int j = 0; j < 12 + (sampnum * 4); j++) {
b = oldall.read();
newall.write(b);