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final version
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@hasunwoo
hasunwoo committed Nov 1, 2015
1 parent 4fd43f6 commit 603bc03
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306 changes: 306 additions & 0 deletions src/filecompare/DiffCompare.java
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package filecompare;

import java.awt.FileDialog;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.net.URL;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ProgressMonitor;

/**
*
* @author hasunwoo
* 파일 해시계산기의 GUI를 제공해줍니다
* windowbuilder pro 를 이용해서 만들었습니다.
*/
public class DiffCompare extends JFrame {
public DiffCompare() {
setDefaultCloseOperation(EXIT_ON_CLOSE);
setTitle("파일비교 V1.0 by hasun");
setResizable(false);
setSize(687, 410);

setfile1 = new JButton("파일1 설정");
setfile1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
fname1.setText(selectFile());
}
});
setfile1.setBounds(546, 123, 123, 23);

JLabel subject = new JLabel("파일비교기 V1.0");
subject.setBounds(226, 36, 207, 33);
subject.setFont(new Font("굴림", Font.PLAIN, 28));

reset1 = new JButton("파일1 초기화");
reset1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
f1 = null;
fname1.setText("");
updateHashButton();
}
});
reset1.setBounds(546, 90, 123, 23);

reset2 = new JButton("파일2 초기화");
reset2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
f2 = null;
fname2.setText("");
updateHashButton();
}
});
reset2.setBounds(546, 196, 123, 23);
getContentPane().setLayout(null);

reset = new JButton("전체 초기화");
reset.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
resetAll();
}
});
reset.setBounds(128, 290, 122, 62);
getContentPane().add(reset);

start = new JButton("비교하기!!!!");
start.addActionListener(new ActionListener() {
private boolean canceled = false;

public void actionPerformed(ActionEvent e) {
canceled = false;
File file1 = new File(fname1.getText());
File file2 = new File(fname2.getText());
if (!file1.exists()) {
JOptionPane.showMessageDialog(DiffCompare.this,
"파일1 를 찾을수 없습니다", "오류", JOptionPane.ERROR_MESSAGE);
return;
}
if (!file2.exists()) {
JOptionPane.showMessageDialog(DiffCompare.this,
"파일2 를 찾을수 없습니다", "오류", JOptionPane.ERROR_MESSAGE);
return;
}
try {
ProgressMonitor pm = new ProgressMonitor(DiffCompare.this,
"파일비교 진행도", "해시값 계산중", 0, 100);
pm.setMillisToDecideToPopup(0);
pm.setMillisToPopup(0);
Thread worker = new Thread(new Runnable() {
@Override
public void run() {
f1 = null;
f2 = null;
updateHashButton();
setBusy();
try {
IProgressUpdate pu = new IProgressUpdate() {
@Override
public void updateProgress(int progress) {
if (pm.isCanceled()) {
cancelOperation();
}
pm.setProgress(progress);
}
};
f1 = new FileHashCaculator(file1, pu);
f2 = new FileHashCaculator(file2, pu);
pm.setNote("해시값 계산중 - 파일1");
f1.start();
if (canceled)
throw new Exception("사용자에 의해 취소되었습니다");
pm.setNote("해시값 계산중 - 파일2");
f2.start();
if (canceled)
throw new Exception("사용자에 의해 취소되었습니다");
if (f1.equals(f2)) {
JOptionPane.showMessageDialog(
DiffCompare.this, "두 파일은 같습니다",
"파일비교 결과",
JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(
DiffCompare.this, "두 파일은 다릅니다",
"파일비교 결과",
JOptionPane.INFORMATION_MESSAGE);
}
} catch (Exception ex) {
JOptionPane.showMessageDialog(
DiffCompare.this,
ex.getClass().getName() + ":"
+ ex.getMessage(), "오류",
JOptionPane.ERROR_MESSAGE);
resetAll();
} finally {
setIdle();
pm.close();
updateHashButton();
}
}

private void cancelOperation() {
canceled = true;
if (f1 != null) {
f1.cancel();
}
if (f2 != null) {
f2.cancel();
}
f1 = null;
f2 = null;
}
});
worker.setName("file-compare");
worker.start();
} catch (Exception ex) {
JOptionPane.showMessageDialog(DiffCompare.this, ex
.getClass().getName() + ":" + ex.getMessage(),
"오류", JOptionPane.ERROR_MESSAGE);
}
}
});
start.setBounds(299, 289, 122, 64);
getContentPane().add(start);
getContentPane().add(reset1);
getContentPane().add(setfile1);

setfile2 = new JButton("파일2 설정");
setfile2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
fname2.setText(selectFile());
}
});
setfile2.setBounds(546, 229, 123, 23);
getContentPane().add(setfile2);
getContentPane().add(reset2);
getContentPane().add(subject);

JLabel file1 = new JLabel("파일1");
file1.setFont(new Font("굴림", Font.PLAIN, 20));
file1.setBounds(12, 108, 57, 22);
getContentPane().add(file1);

fname1 = new JTextField();
fname1.setBounds(67, 108, 419, 24);
getContentPane().add(fname1);
fname1.setColumns(10);

JLabel file2 = new JLabel("파일2");
file2.setFont(new Font("굴림", Font.PLAIN, 20));
file2.setBounds(12, 212, 57, 22);
getContentPane().add(file2);

fname2 = new JTextField();
fname2.setColumns(10);
fname2.setBounds(67, 212, 419, 24);
getContentPane().add(fname2);

status = new JLabel("");
status.setBounds(550, 54, 105, 15);
getContentPane().add(status);

extraf1 = new JButton("파일1 해시값");
extraf1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JTextArea text = new JTextArea(f1.toString());
text.setEditable(false);
JOptionPane.showMessageDialog(DiffCompare.this, text,"파일1 속성",JOptionPane.PLAIN_MESSAGE);
}
});
extraf1.setBounds(546, 283, 123, 23);
getContentPane().add(extraf1);

extraf2 = new JButton("파일2 해시값");
extraf2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JTextArea text = new JTextArea(f2.toString());
text.setEditable(false);
JOptionPane.showMessageDialog(DiffCompare.this, text,"파일2 속성",JOptionPane.PLAIN_MESSAGE);
}
});
extraf2.setBounds(546, 330, 123, 23);
getContentPane().add(extraf2);

URL iconurl = getClass().getResource("/resources/icon.png");
ImageIcon icon = new ImageIcon(iconurl);
setIconImage(icon.getImage());

updateHashButton();
setVisible(true);
}
/**
* 파일선택창을 띄웁니다.
* @return 파일의 절대경로
*/
public String selectFile() {
FileDialog fd = new FileDialog(this, "파일선택", FileDialog.LOAD);
String spr = System.getProperty("file.separator");
fd.setDirectory("C:" + spr);
fd.setVisible(true);
if (fd.getDirectory() == null || fd.getFile() == null) {
return "";
}
return fd.getDirectory() + fd.getFile();
}

public void setBusy() {
status.setText("작업 중입니다");
reset.setEnabled(false);
start.setEnabled(false);
reset1.setEnabled(false);
reset2.setEnabled(false);
setfile1.setEnabled(false);
setfile2.setEnabled(false);
fname1.setEditable(false);
fname2.setEditable(false);
}

public void setIdle() {
status.setText("");
reset.setEnabled(true);
start.setEnabled(true);
reset1.setEnabled(true);
reset2.setEnabled(true);
setfile1.setEnabled(true);
setfile2.setEnabled(true);
fname1.setEditable(true);
fname2.setEditable(true);
}

private void updateHashButton() {
extraf1.setEnabled(f1 != null);
extraf2.setEnabled(f2 != null);
}

private void resetAll() {
f1 = null;
f2 = null;
fname1.setText("");
fname2.setText("");
setIdle();
updateHashButton();
}

private static final long serialVersionUID = -411173112597862444L;
private JTextField fname1;
private FileHashCaculator f1 = null;
private JTextField fname2;
private FileHashCaculator f2 = null;
private JLabel status;
private JButton reset;
private JButton start;
private JButton reset1;
private JButton reset2;
private JButton setfile1;
private JButton setfile2;
private JButton extraf1;
private JButton extraf2;
}
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