From 985934f90c1ce036deb10269ee52b298c7a5b4ef Mon Sep 17 00:00:00 2001 From: Daniel Date: Mon, 16 Oct 2023 18:56:48 +0300 Subject: [PATCH] MVP Gui and Logic --- Lab3/src/main/java/org/lumijiez/Main.java | 18 +-- .../main/java/org/lumijiez/gui/MainFrame.java | 133 ++++++++++++++++++ .../org/lumijiez/tracker/TrackerThread.java | 60 ++++++++ 3 files changed, 198 insertions(+), 13 deletions(-) create mode 100644 Lab3/src/main/java/org/lumijiez/gui/MainFrame.java create mode 100644 Lab3/src/main/java/org/lumijiez/tracker/TrackerThread.java diff --git a/Lab3/src/main/java/org/lumijiez/Main.java b/Lab3/src/main/java/org/lumijiez/Main.java index 9bd2ff2..b7c22c9 100644 --- a/Lab3/src/main/java/org/lumijiez/Main.java +++ b/Lab3/src/main/java/org/lumijiez/Main.java @@ -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)); } } \ No newline at end of file diff --git a/Lab3/src/main/java/org/lumijiez/gui/MainFrame.java b/Lab3/src/main/java/org/lumijiez/gui/MainFrame.java new file mode 100644 index 0000000..837fc28 --- /dev/null +++ b/Lab3/src/main/java/org/lumijiez/gui/MainFrame.java @@ -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 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) { + } +} diff --git a/Lab3/src/main/java/org/lumijiez/tracker/TrackerThread.java b/Lab3/src/main/java/org/lumijiez/tracker/TrackerThread.java new file mode 100644 index 0000000..c9bd174 --- /dev/null +++ b/Lab3/src/main/java/org/lumijiez/tracker/TrackerThread.java @@ -0,0 +1,60 @@ +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 ev = (WatchEvent) 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); + } +}