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MVP Gui and Logic

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This commit is contained in:
Daniel
2023-10-16 18:56:48 +03:00
parent 8e4c32df68
commit 985934f90c
3 changed files with 198 additions and 13 deletions
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18
Lab3/src/main/java/org/lumijiez/Main.java
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@@ -1,19 +1,11 @@
package org.lumijiez;
// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
import org.lumijiez.gui.MainFrame;
import javax.swing.*;
public class Main {
public static void main(String[] args) {
// Press Alt+Enter with your caret at the highlighted text to see how
// IntelliJ IDEA suggests fixing it.
System.out.println("Hello and welcome!");
// Press Shift+F10 or click the green arrow button in the gutter to run the code.
for (int i = 1; i <= 5; i++) {
// Press Shift+F9 to start debugging your code. We have set one breakpoint
// for you, but you can always add more by pressing Ctrl+F8.
System.out.println("i = " + i);
}
SwingUtilities.invokeLater(() -> new MainFrame().setVisible(true));
}
}

133
Lab3/src/main/java/org/lumijiez/gui/MainFrame.java Normal file
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@@ -0,0 +1,133 @@
package org.lumijiez.gui;
import org.lumijiez.tracker.TrackerThread;
import javax.swing.*;
import java.awt.*;
import java.nio.file.Path;
public class MainFrame extends JFrame {
private final JScrollPane fileListScrollPane = new JScrollPane();
private final JList<String> fileList = new JList<>();
private final JLabel pathLabel = new JLabel();
private final JScrollPane mainScrollPane = new JScrollPane();
private final JTextPane mainTextPane = new JTextPane();
private final JLabel snapshotLabel = new JLabel();
private final JButton CommitButton = new JButton();
private final JButton StatusButton = new JButton();
private final JMenuBar MainMenubar = new JMenuBar();
private final JMenu fileMenu = new JMenu();
private final JMenuItem pickFolder = new JMenuItem();
private final JMenu settingsMenu = new JMenu();
private final JMenuItem settings = new JMenuItem();
public MainFrame() {
initComponents();
}
private void initComponents() {
JFileChooser folderChooser = new JFileChooser();
folderChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
int returnVal = folderChooser.showOpenDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
System.out.println("Selected folder: " + folderChooser.getSelectedFile().getAbsolutePath());
TrackerThread tr = new TrackerThread(mainTextPane, Path.of(folderChooser.getSelectedFile().getAbsolutePath()));
tr.start();
}
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
fileList.setModel(new AbstractListModel<>() {
final String[] strings = {"Item 1", "Item 2", "Item 3", "Item 4", "Item 5"};
public int getSize() {
return strings.length;
}
public String getElementAt(int i) {
return strings[i];
}
});
fileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
fileListScrollPane.setViewportView(fileList);
snapshotLabel.setFont(new java.awt.Font("Trebuchet MS", Font.PLAIN, 18)); // NOI18N
snapshotLabel.setText("Last snapshot:");
mainScrollPane.setViewportView(mainTextPane);
pathLabel.setFont(new java.awt.Font("Trebuchet MS", Font.PLAIN, 18)); // NOI18N
pathLabel.setText("Currently tracking: ");
CommitButton.setText("Commit");
CommitButton.addActionListener(this::CommitButtonActionPerformed);
StatusButton.setText("Status");
StatusButton.addActionListener(this::StatusButtonActionPerformed);
fileMenu.setText("File");
pickFolder.setText("Pick another folder");
fileMenu.add(pickFolder);
MainMenubar.add(fileMenu);
settingsMenu.setText("Edit");
settings.setText("Settings");
settingsMenu.add(settings);
MainMenubar.add(settingsMenu);
setJMenuBar(MainMenubar);
GroupLayout layout = new GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(pathLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(snapshotLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(fileListScrollPane, GroupLayout.PREFERRED_SIZE, 195, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(mainScrollPane, GroupLayout.PREFERRED_SIZE, 599, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(CommitButton)
.addGap(0, 1, Short.MAX_VALUE))
.addComponent(StatusButton, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(snapshotLabel, GroupLayout.PREFERRED_SIZE, 28, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(pathLabel, GroupLayout.PREFERRED_SIZE, 28, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING, false)
.addComponent(fileListScrollPane, GroupLayout.DEFAULT_SIZE, 573, Short.MAX_VALUE)
.addComponent(mainScrollPane))
.addGroup(layout.createSequentialGroup()
.addComponent(CommitButton)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(StatusButton)))
.addContainerGap())
);
pack();
}
private void CommitButtonActionPerformed(java.awt.event.ActionEvent evt) {
}
private void StatusButtonActionPerformed(java.awt.event.ActionEvent evt) {
}
}

60
Lab3/src/main/java/org/lumijiez/tracker/TrackerThread.java Normal file
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package org.lumijiez.tracker;
import javax.swing.*;
import java.io.IOException;
import java.nio.file.*;
public class TrackerThread extends Thread {
private final JTextPane textPane;
private final Path path;
public TrackerThread(JTextPane textPane, Path path) {
this.textPane = textPane;
this.path = path;
}
public void checkDirectory(Path path) {
try {
WatchService watchService = FileSystems.getDefault().newWatchService();
path.register(watchService, StandardWatchEventKinds.ENTRY_CREATE, StandardWatchEventKinds.ENTRY_MODIFY, StandardWatchEventKinds.ENTRY_DELETE);
while (true) {
WatchKey key;
try {
key = watchService.take();
} catch (InterruptedException e) {
return;
}
for (WatchEvent<?> event : key.pollEvents()) {
WatchEvent.Kind<?> kind = event.kind();
@SuppressWarnings("unchecked")
WatchEvent<Path> ev = (WatchEvent<Path>) event;
Path fileName = ev.context();
System.out.println(kind.name() + ": " + fileName);
if (kind == StandardWatchEventKinds.ENTRY_CREATE) {
textPane.setText(textPane.getText() + " file created\n");
} else if (kind == StandardWatchEventKinds.ENTRY_MODIFY) {
textPane.setText(textPane.getText() + " file modified\n");
} else if (kind == StandardWatchEventKinds.ENTRY_DELETE) {
textPane.setText(textPane.getText() + " file deleted\n");
}
}
boolean valid = key.reset();
if (!valid) {
break;
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void run() {
checkDirectory(path);
}
}