/* LTOOLgui.java Java based graphical user interface for the LTOOLS toolkit. Requires Java 1.1 or newer. Does run as a standalone application, not as an applet. Copyright (C) 1999-2002 Werner Zimmermann(Werner.Zimmermann@fht-esslingen.de) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. For further information please see file README.TXT. ---History, Changes:----------------------------------------------------------- V2.0: First release of a Swing based version. Versions before V2.0 were based on AWT and released under the name LREADgui. The conversion to Swing is based on pre- works by Sebastian Schmar. Many thanks! This program requires JDK 1.2 or newer W. Zimmermann, 15 March 2000 V2.1: Include a dialog box showing partition table of all harddisks. Add menu item to toggle the Linux filesystem between read only (default) and read write. W. Zimmermann, 03 Nov. 2000 V2.2: Allow multiple selection of files for copy and delete W. Zimmermann, 24 Nov. 2000 V2.3: Make program also run as applet. Needs policy set. W. Zimmermann, 15 Oct. 2001 V2.4: Changed parser for ldir temp files from fixed to variable field length to allow 32bit uid/gid etc. W. Zimmermann, 01 Nov. 2001 V2.5: Alphabetic sorting of files and directories W. Zimmermann, 25 Feb. 2002 V2.6: Speeded up alphabetic sorting. W. Zimmermann, 07 Mar. 2002 */ import java.awt. *; import java.awt.event. *; import java.io. *; import java.net. *; import javax.swing. *; import javax.swing.event. *; import javax.swing.tree. *; public class ltoolgui extends javax.swing.JFrame { static final String VERSION = "V2.6"; static boolean DEBUG = false; //set to 'true', if you want to get all these debug messages static boolean isApplet=false; static ltoolgui myProg; static String codeBase = ""; static String lreadguiDirectory; static String defaultDosDrive = "c:"; static String defaultDosDirectory = "\\"; static String defaultLinuxDrive = "/dev/hda"; static String defaultLinuxDirectory = "/"; static TreePath[] copyFilePath; static int copyFileCount; static String copyFileDrive; static boolean copyFileIsLinux; static boolean copyFileIsValid = false; static Socket qSocket = null; //Socket for remote connection static BufferedInputStream bReceive = null; //Receive stream static BufferedOutputStream bSend = null; //Transmit stream static BufferedReader qReceive = null; //Receive stream static BufferedWriter qSend = null; //Transmit stream static String hostname = "localhost"; static int port = 1605; //Server port number static boolean Connected = false; static boolean isLinuxReadOnly; public ltoolgui() { // This code is automatically generated by Visual Cafe when you add // components to the visual environment. It instantiates and initializes // the components. To modify the code, only use code syntax that matches // what Visual Cafe can generate, or Visual Cafe may be unable to back // parse your Java file into its visual environment. //{{INIT_CONTROLS setDefaultCloseOperation(javax.swing.JFrame.DO_NOTHING_ON_CLOSE); setJMenuBar(JMenuBar1); getContentPane().setLayout(new BorderLayout(0, 0)); getContentPane().setFont(new Font("SansSerif", Font.BOLD, 12)); setSize(800, 600); setVisible(false); ToolbarPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0)); getContentPane().add(BorderLayout.NORTH, ToolbarPanel); ToolbarPanel.setBounds(0, 0, 640, 36); JToolBar1.setAlignmentY(0.222222F); ToolbarPanel.add(JToolBar1); JToolBar1.setBounds(0, 0, 585, 36); newButton.setDefaultCapable(false); newButton.setToolTipText("Create a new directory"); newButton.setText(" New "); newButton.setActionCommand(" New "); newButton.setMnemonic((int) 'N'); JToolBar1.add(newButton); newButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); newButton.setBounds(16, 9, 69, 25); modifyButton.setDefaultCapable(false); modifyButton.setToolTipText("Change file names and attributes"); modifyButton.setText("Modify"); modifyButton.setActionCommand("Modify"); modifyButton.setMnemonic((int) 'M'); JToolBar1.add(modifyButton); modifyButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); modifyButton.setBounds(85, 9, 69, 25); delButton.setDefaultCapable(false); delButton.setToolTipText("Delete a file or directory"); delButton.setText(" Del "); delButton.setActionCommand(" Del "); delButton.setMnemonic((int) 'D'); JToolBar1.add(delButton); delButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); delButton.setBounds(154, 9, 65, 25); copyButton.setDefaultCapable(false); copyButton.setToolTipText("Copy a file"); copyButton.setText("Copy"); copyButton.setActionCommand("Copy"); copyButton.setMnemonic((int) 'C'); JToolBar1.add(copyButton); copyButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); copyButton.setBounds(219, 9, 63, 25); pasteButton.setDefaultCapable(false); pasteButton.setToolTipText("Insert a file"); pasteButton.setText("Paste"); pasteButton.setActionCommand("Paste"); pasteButton.setMnemonic((int) 'P'); JToolBar1.add(pasteButton); pasteButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); pasteButton.setBounds(282, 9, 67, 25); JLabel6.setText(" "); JToolBar1.add(JLabel6); JLabel6.setFont(new Font("Dialog", Font.PLAIN, 12)); JLabel6.setBounds(349, 2, 15, 15); infoButton.setDefaultCapable(false); infoButton.setToolTipText("Show Harddisk Partitions"); infoButton.setText("Partitions"); infoButton.setActionCommand("Partitions"); infoButton.setMnemonic((int) 'I'); JToolBar1.add(infoButton); infoButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); infoButton.setBounds(364, 9, 87, 25); helpButton.setDefaultCapable(false); helpButton.setToolTipText("Help"); helpButton.setText(" Help "); helpButton.setActionCommand("Help "); helpButton.setMnemonic((int) 'H'); JToolBar1.add(helpButton); helpButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); helpButton.setBounds(451, 9, 67, 25); aboutButton.setDefaultCapable(false); aboutButton.setToolTipText("About"); aboutButton.setText(" About "); aboutButton.setActionCommand("About"); aboutButton.setMnemonic((int)'A'); JToolBar1.add(aboutButton); aboutButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); aboutButton.setBounds(518,9,65,25); CenterPanel.setLayout(new BorderLayout(0, 0)); getContentPane().add(BorderLayout.CENTER, CenterPanel); CenterPanel.setBounds(0, 36, 640, 564); DosDrivePanel.setLayout(new GridLayout(1, 5, 0, 0)); CenterPanel.add(BorderLayout.NORTH, DosDrivePanel); DosDrivePanel.setBackground(java.awt.Color.lightGray); DosDrivePanel.setBounds(0, 0, 640, 25); JLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); JLabel1.setText("DOS drive:"); DosDrivePanel.add(JLabel1); JLabel1.setForeground(java.awt.Color.blue); JLabel1.setFont(new Font("SansSerif", Font.BOLD, 12)); JLabel1.setBounds(0, 0, 128, 25); DosDrivePanel.add(DosDriveName); DosDriveName.setBounds(128, 0, 128, 25); DosSetDriveButton.setToolTipText("Set DOS drive"); DosSetDriveButton.setText("Set drive"); DosSetDriveButton.setActionCommand("Set drive"); DosDrivePanel.add(DosSetDriveButton); DosSetDriveButton.setFont(new Font("SansSerif", Font.PLAIN, 12)); DosSetDriveButton.setBounds(256, 0, 128, 25); ReadOnlyCheckBox.setSelected(true); ReadOnlyCheckBox.setText("Linux Read Only"); ReadOnlyCheckBox.setActionCommand("Confirm Delete"); DosDrivePanel.add(ReadOnlyCheckBox); ReadOnlyCheckBox.setFont(new Font("SansSerif", Font.PLAIN, 12)); ReadOnlyCheckBox.setBounds(384,0,128,25); ConfirmDelCheckBox.setSelected(true); ConfirmDelCheckBox.setText("Confirm Delete"); ConfirmDelCheckBox.setActionCommand("Confirm Delete"); DosDrivePanel.add(ConfirmDelCheckBox); ConfirmDelCheckBox.setFont(new Font("SansSerif", Font.PLAIN, 12)); ConfirmDelCheckBox.setBounds(512,0,128,25); LinuxDrivePanel.setLayout(new GridLayout(1, 5, 0, 0)); CenterPanel.add(BorderLayout.SOUTH, LinuxDrivePanel); LinuxDrivePanel.setBackground(java.awt.Color.lightGray); LinuxDrivePanel.setBounds(0, 539, 640, 25); JLabel4.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); JLabel4.setText("LINUX drive:"); LinuxDrivePanel.add(JLabel4); JLabel4.setForeground(java.awt.Color.blue); JLabel4.setFont(new Font("SansSerif", Font.BOLD, 12)); JLabel4.setBounds(0, 0, 128, 25); LinuxDrivePanel.add(LinuxDriveName); LinuxDriveName.setBounds(128, 0, 128, 25); LinuxSetDriveButton.setToolTipText("Set LINUX drive"); LinuxSetDriveButton.setText("Set drive"); LinuxSetDriveButton.setActionCommand("Set drive"); LinuxDrivePanel.add(LinuxSetDriveButton); LinuxSetDriveButton.setFont(new Font("SansSerif", Font.BOLD, 12)); LinuxSetDriveButton.setBounds(256, 0, 128, 25); RemoteButton.setToolTipText("Connect to a remote host (host must be running LREADjav)"); RemoteButton.setText("Connect"); RemoteButton.setActionCommand("Connect"); LinuxDrivePanel.add(RemoteButton); RemoteButton.setFont(new Font("SansSerif", Font.BOLD, 12)); RemoteButton.setBounds(384, 0, 128, 25); ExitButton.setToolTipText("Press to close ltoolsgui"); ExitButton.setText("Exit"); ExitButton.setActionCommand("Exit"); ExitButton.setMnemonic((int) 'X'); LinuxDrivePanel.add(ExitButton); ExitButton.setFont(new Font("SansSerif", Font.BOLD, 12)); ExitButton.setBounds(512, 0, 128, 25); ExplorerSplitPane.setOrientation(javax.swing.JSplitPane.VERTICAL_SPLIT); CenterPanel.add(BorderLayout.CENTER, ExplorerSplitPane); ExplorerSplitPane.setBounds(0, 25, 640, 514); //$$ JMenuBar1.move(0,0); fileMenu.setText("File"); fileMenu.setActionCommand("File"); fileMenu.setFont(new java.awt.Font("SansSerif", java.awt.Font.BOLD, 12)); fileMenu.setMnemonic((int) 'F'); JMenuBar1.add(fileMenu); RemoteMenuItem.setText("Remote connect"); RemoteMenuItem.setActionCommand("Exit"); RemoteMenuItem.setMnemonic((int) 'R'); fileMenu.add(RemoteMenuItem); ReadOnlyMenuItem.setToolTipText("Set Linux Filesystem to read only"); ReadOnlyMenuItem.setText("Linux read only"); ReadOnlyMenuItem.setActionCommand("Linux read only"); ReadOnlyMenuItem.setSelected(true); fileMenu.add(ReadOnlyMenuItem); exitItem.setText("Exit"); exitItem.setActionCommand("Exit"); exitItem.setMnemonic((int) 'X'); fileMenu.add(exitItem); editMenu.setText("Edit"); editMenu.setActionCommand("Edit"); editMenu.setFont(new java.awt.Font("SansSerif", java.awt.Font.BOLD, 12)); editMenu.setMnemonic((int) 'E'); JMenuBar1.add(editMenu); newItem.setText("New"); newItem.setActionCommand("New"); newItem.setMnemonic((int) 'N'); editMenu.add(newItem); modifyItem.setText("Modify"); modifyItem.setActionCommand("Modify"); modifyItem.setMnemonic((int) 'M'); editMenu.add(modifyItem); delItem.setText("Delete"); delItem.setActionCommand("Delete"); delItem.setMnemonic((int) 'D'); editMenu.add(delItem); copyItem.setText("Copy"); copyItem.setActionCommand("Copy"); copyItem.setMnemonic((int) 'C'); editMenu.add(copyItem); pasteItem.setText("Paste"); pasteItem.setActionCommand("Paste"); pasteItem.setMnemonic((int) 'P'); editMenu.add(pasteItem); helpMenu.setText("Help"); helpMenu.setActionCommand("Help"); helpMenu.setFont(new java.awt.Font("SansSerif", java.awt.Font.BOLD, 12)); helpMenu.setMnemonic((int) 'H'); JMenuBar1.add(helpMenu); partitionItem.setText("Show Harddisk Partitions"); partitionItem.setActionCommand("Show Harddisk Partions..."); partitionItem.setMnemonic((int) 'I'); helpMenu.add(partitionItem); helpMenu.add(JSeparator2); helpItem.setText("Help..."); helpItem.setActionCommand("Help..."); helpItem.setMnemonic((int) 'H'); helpMenu.add(helpItem); helpMenu.add(JSeparator1); aboutItem.setText("About..."); aboutItem.setActionCommand("About..."); aboutItem.setMnemonic((int) 'A'); helpMenu.add(aboutItem); //}} setTitle("LTOOLgui " + myProg.VERSION + " Werner.Zimmermann@fht-esslingen.de"); newButton.setIcon(new ImageIcon("images/new.gif")); modifyButton.setIcon(new ImageIcon("images/modify.gif")); delButton.setIcon(new ImageIcon("images/cut.gif")); copyButton.setIcon(new ImageIcon("images/copy.gif")); pasteButton.setIcon(new ImageIcon("images/paste.gif")); helpButton.setIcon(new ImageIcon("images/help.gif")); infoButton.setIcon(new ImageIcon("images/about.gif")); DosPane = new DirFilePane(false, defaultDosDrive, defaultDosDirectory); LinuxPane = new DirFilePane(true, defaultLinuxDrive, defaultLinuxDirectory); ExplorerSplitPane.setTopComponent(DosPane); ExplorerSplitPane.setBottomComponent(LinuxPane); ExplorerSplitPane.setDividerLocation(0.5); DosDriveName.setText(defaultDosDrive); LinuxDriveName.setText(defaultLinuxDrive); //{{INIT_MENUS //}} //{{REGISTER_LISTENERS SymWindow aSymWindow = new SymWindow(); this.addWindowListener(aSymWindow); SymAction lSymAction = new SymAction(); exitItem.addActionListener(lSymAction); aboutItem.addActionListener(lSymAction); helpButton.addActionListener(lSymAction); ExitButton.addActionListener(lSymAction); helpItem.addActionListener(lSymAction); newButton.addActionListener(lSymAction); delButton.addActionListener(lSymAction); copyButton.addActionListener(lSymAction); pasteButton.addActionListener(lSymAction); newItem.addActionListener(lSymAction); delItem.addActionListener(lSymAction); copyItem.addActionListener(lSymAction); pasteItem.addActionListener(lSymAction); DosSetDriveButton.addActionListener(lSymAction); LinuxSetDriveButton.addActionListener(lSymAction); infoButton.addActionListener(lSymAction); DosDriveName.addActionListener(lSymAction); LinuxDriveName.addActionListener(lSymAction); modifyButton.addActionListener(lSymAction); modifyItem.addActionListener(lSymAction); RemoteButton.addActionListener(lSymAction); RemoteMenuItem.addActionListener(lSymAction); partitionItem.addActionListener(lSymAction); ReadOnlyMenuItem.addActionListener(lSymAction); aboutButton.addActionListener(lSymAction); SymItem lSymItem = new SymItem(); ReadOnlyCheckBox.addItemListener(lSymItem); //}} isLinuxReadOnly = ReadOnlyMenuItem.isSelected(); if (isApplet) { ExitButton.setEnabled(false); exitItem.setEnabled(false); } } /** * Creates a new instance of ltoolgui with the given title. * @param sTitle the title for the new frame. * @see #ltoolgui() */ public ltoolgui(String sTitle) { this(); setTitle(sTitle); } /** * The entry point for this application. * Sets the Look and Feel to the System Look and Feel. * Creates a new ltoolgui and makes it visible. */ static public void main(String args[]) { int i = 0; try { if (args.length > 0) { if ((args[0].startsWith("-h")) || (args[0].startsWith("-?"))) { System.out.println("LTOOLS Graphical User Interface " + myProg.VERSION + "\n(C) 1999-2002 Werner.Zimmermann@fht-esslingen.de\n\n" + "Usage: LTOOLgui [-d] [Linux_drive [DOS_drive]]\n" + "Note: Java 1.2 or newer needed\n" + " set DOS_drive to \"\" if running LTOOLgui on a UNIX host\n\n"); System.exit(0); // close the application } if (args[0].startsWith("-d")) { DEBUG = true; i = 1; } } if (args.length > i) defaultLinuxDrive = args[i]; if (args.length > i + 1) defaultDosDrive = args[i + 1]; if (isApplet) lreadguiDirectory = ltoolapplet.ltoolappletCodeBase; else lreadguiDirectory = System.getProperty("user.dir")+File.separator; if (File.separator.equals("/")) //Unix-like systems do not use disk drive names { defaultDosDrive = ""; //in their pathnames defaultDosDirectory = "/"; } try //Change the look and feel to platform specific { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch(Exception e) { } //Create a new instance of our application's frame, and make it visible. myProg = new ltoolgui(); myProg.setVisible(true); System.out.println("LTOOLS GUI " + VERSION + " (C) 1999-2002 Werner.Zimmermann@fht-esslingen.de\n" + "Operating System: " + System.getProperty("os.name") + " " + System.getProperty("os.arch") + " " + System.getProperty("os.version") + "\n" + "Java VM : " + System.getProperty("java.vendor") + " " + System.getProperty("java.version") + "\n"); } catch(Throwable t) { t.printStackTrace(); //Ensure the application exits with an error condition. System.exit(1); } } /** * Notifies this component that it has been added to a container * This method should be called by Container.add, and * not by user code directly. * Overridden here to adjust the size of the frame if needed. * @see java.awt.Container#removeNotify */ public void addNotify() { // Record the size of the window prior to calling parents addNotify. Dimension size = getSize(); super.addNotify(); if (frameSizeAdjusted) return; frameSizeAdjusted = true; // Adjust size of frame according to the insets and menu bar javax.swing.JMenuBar menuBar = getRootPane().getJMenuBar(); int menuBarHeight = 0; if (menuBar != null) menuBarHeight = menuBar.getPreferredSize().height; Insets insets = getInsets(); setSize(insets.left + insets.right + size.width, insets.top + insets.bottom + size.height + menuBarHeight); } // Used by addNotify boolean frameSizeAdjusted = false; //{{DECLARE_CONTROLS javax.swing.JPanel ToolbarPanel = new javax.swing.JPanel(); javax.swing.JToolBar JToolBar1 = new javax.swing.JToolBar(); javax.swing.JButton newButton = new javax.swing.JButton(); javax.swing.JButton modifyButton = new javax.swing.JButton(); javax.swing.JButton delButton = new javax.swing.JButton(); javax.swing.JButton copyButton = new javax.swing.JButton(); javax.swing.JButton pasteButton = new javax.swing.JButton(); javax.swing.JLabel JLabel6 = new javax.swing.JLabel(); javax.swing.JButton infoButton = new javax.swing.JButton(); javax.swing.JButton helpButton = new javax.swing.JButton(); javax.swing.JButton aboutButton = new javax.swing.JButton(); javax.swing.JPanel CenterPanel = new javax.swing.JPanel(); javax.swing.JPanel DosDrivePanel = new javax.swing.JPanel(); javax.swing.JLabel JLabel1 = new javax.swing.JLabel(); javax.swing.JTextField DosDriveName = new javax.swing.JTextField(); javax.swing.JButton DosSetDriveButton = new javax.swing.JButton(); javax.swing.JCheckBox ReadOnlyCheckBox = new javax.swing.JCheckBox(); javax.swing.JCheckBox ConfirmDelCheckBox = new javax.swing.JCheckBox(); javax.swing.JPanel LinuxDrivePanel = new javax.swing.JPanel(); javax.swing.JLabel JLabel4 = new javax.swing.JLabel(); javax.swing.JTextField LinuxDriveName = new javax.swing.JTextField(); javax.swing.JButton LinuxSetDriveButton = new javax.swing.JButton(); javax.swing.JButton RemoteButton = new javax.swing.JButton(); javax.swing.JButton ExitButton = new javax.swing.JButton(); javax.swing.JSplitPane ExplorerSplitPane = new javax.swing.JSplitPane(); javax.swing.JMenuBar JMenuBar1 = new javax.swing.JMenuBar(); javax.swing.JMenu fileMenu = new javax.swing.JMenu(); javax.swing.JMenuItem RemoteMenuItem = new javax.swing.JMenuItem(); javax.swing.JCheckBoxMenuItem ReadOnlyMenuItem = new javax.swing.JCheckBoxMenuItem(); javax.swing.JMenuItem exitItem = new javax.swing.JMenuItem(); javax.swing.JMenu editMenu = new javax.swing.JMenu(); javax.swing.JMenuItem newItem = new javax.swing.JMenuItem(); javax.swing.JMenuItem modifyItem = new javax.swing.JMenuItem(); javax.swing.JMenuItem delItem = new javax.swing.JMenuItem(); javax.swing.JMenuItem copyItem = new javax.swing.JMenuItem(); javax.swing.JMenuItem pasteItem = new javax.swing.JMenuItem(); javax.swing.JMenu helpMenu = new javax.swing.JMenu(); javax.swing.JMenuItem partitionItem = new javax.swing.JMenuItem(); javax.swing.JSeparator JSeparator2 = new javax.swing.JSeparator(); javax.swing.JMenuItem helpItem = new javax.swing.JMenuItem(); javax.swing.JSeparator JSeparator1 = new javax.swing.JSeparator(); javax.swing.JMenuItem aboutItem = new javax.swing.JMenuItem(); //}} DirFilePane DosPane; DirFilePane LinuxPane; //{{DECLARE_MENUS //}} void exitApplication() { try { //Toolkit.getDefaultToolkit().beep(); // Beep // Show a confirmation dialog int reply = JOptionPane.showConfirmDialog(this, "Do you really want to exit?", "LTOOLgui - Exit", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE); // If the confirmation was affirmative, handle exiting. if (reply == JOptionPane.YES_OPTION) { File file1 = new File("ZZZ.ZWZ"); //Delete the Dos file again if (file1.exists()) file1.delete(); File file2 = new File("zzz.tmp"); //Delete the Dos file again if (file1.exists()) file2.delete(); if (Connected) closeConnection(); this.setVisible(false); // hide the Frame this.dispose(); // free the system resources System.exit(0); // close the application } } catch(Exception e) { } } //######Debugging################################################################################# // static void debugOutput(String text) //Debug output to console { if (DEBUG == true) System.out.println(text); } //######Event Adapters and Event Listeners######################################################## // class SymWindow extends java.awt.event.WindowAdapter { public void windowClosing(java.awt.event.WindowEvent event) { Object object = event.getSource(); if (object == ltoolgui.this) JFrame1_windowClosing(event); } } class SymAction implements java.awt.event.ActionListener { public void actionPerformed(java.awt.event.ActionEvent event) { Object object = event.getSource(); if (object == exitItem) exitItem_actionPerformed(event); else if (object == aboutItem) aboutItem_actionPerformed(event); if (object == helpButton) helpButton_actionPerformed(event); else if (object == ExitButton) ExitButton_actionPerformed(event); else if (object == helpItem) helpItem_actionPerformed(event); else if (object == newButton) newButton_actionPerformed(event); else if (object == delButton) delButton_actionPerformed(event); else if (object == copyButton) copyButton_actionPerformed(event); else if (object == pasteButton) pasteButton_actionPerformed(event); else if (object == newItem) newItem_actionPerformed(event); else if (object == delItem) delItem_actionPerformed(event); else if (object == copyItem) copyItem_actionPerformed(event); else if (object == pasteItem) pasteItem_actionPerformed(event); else if (object == DosSetDriveButton) DosSetDriveButton_actionPerformed(event); else if (object == LinuxSetDriveButton) LinuxSetDriveButton_actionPerformed(event); else if (object == infoButton) partitionItem_actionPerformed(event); else if (object == DosDriveName) DosDriveName_actionPerformed(event); else if (object == LinuxDriveName) LinuxDriveName_actionPerformed(event); else if (object == modifyButton) modifyButton_actionPerformed(event); else if (object == modifyItem) modifyItem_actionPerformed(event); else if (object == RemoteButton) RemoteButton_actionPerformed(event); else if (object == RemoteMenuItem) RemoteMenuItem_actionPerformed(event); else if (object == partitionItem) partitionItem_actionPerformed(event); else if (object == ReadOnlyMenuItem) ReadOnlyMenuItem_actionPerformed(event); else if (object == aboutButton) aboutButton_actionPerformed(event); } } //######Button and Textfield Action Handlers###################################################### // void JFrame1_windowClosing(java.awt.event.WindowEvent event)//Window Closing { this.exitApplication(); } void exitItem_actionPerformed(java.awt.event.ActionEvent event)//Exit Menu Item { this.exitApplication(); } void ExitButton_actionPerformed(java.awt.event.ActionEvent event)//Exit Button { this.exitApplication(); } void aboutItem_actionPerformed(java.awt.event.ActionEvent event)//About Menu Item { JOptionPane.showMessageDialog(this, "LTOOLS GUI " + ltoolgui.myProg.VERSION + " 1999-2002 Werner.Zimmermann@fht-esslingen.de\nOperating System: " + System.getProperty("os.name") + " " + System.getProperty("os.arch") + " " + System.getProperty("os.version")+"\n" + "Java VM: " + System.getProperty("java.vendor") + " " + System.getProperty("java.version") + "\n\n" + "Using\n" + LinuxPane.lTree.execOperatingSystemCommand("ldir -x -v",false).replace('\r',' ').substring(2), "LTOOLS", JOptionPane.INFORMATION_MESSAGE); } void aboutButton_actionPerformed(java.awt.event.ActionEvent event) //About Button { aboutItem_actionPerformed(event); } void helpItem_actionPerformed(java.awt.event.ActionEvent event) //Help Menu Item { new HelpBox(this, false, "file:" + lreadguiDirectory).setVisible(true); } void helpButton_actionPerformed(java.awt.event.ActionEvent event) //Help Button { helpItem_actionPerformed(event); } void newItem_actionPerformed(java.awt.event.ActionEvent event) //New Menu Item { debugOutput("newItemAction"); if (DosPane.rTree.getSelectionPath() != null) { if (DosPane.rTree.getModel().isLeaf(DosPane.rTree.getSelectionPath().getLastPathComponent()) == false) DosPane.rTree.newDosDirectory(DosPane.rTree.getSelectionPath()); else JOptionPane.showMessageDialog(this, "Select directory where to add the new item", "LTOOLS", JOptionPane.ERROR_MESSAGE); } else if (LinuxPane.rTree.getSelectionPath() != null) { if (LinuxPane.rTree.getModel().isLeaf(LinuxPane.rTree.getSelectionPath().getLastPathComponent()) == false) LinuxPane.rTree.newLinuxDirectory(LinuxPane.rTree.getSelectionPath()); else JOptionPane.showMessageDialog(this, "Select directory where to add the new item", "LTOOLS", JOptionPane.ERROR_MESSAGE); } else { JOptionPane.showMessageDialog(this, "Select directory where to add the new item", "LTOOLS", JOptionPane.ERROR_MESSAGE); } } void newButton_actionPerformed(java.awt.event.ActionEvent event) //New Button { debugOutput("newButtonAction"); newItem_actionPerformed(event); } void modifyItem_actionPerformed(java.awt.event.ActionEvent event) //Modify Menu Item { debugOutput("ModifyItemAction"); if (DosPane.rTree.getSelectionPath() != null) { if (DosPane.rTree.getSelectionCount() > 1) { JOptionPane.showMessageDialog(this, "Sorry, only one item may be selected here", "LTOOLS", JOptionPane.ERROR_MESSAGE); return; } DosPane.rTree.modifyDosFile(DosPane.rTree.getSelectionPath()); } else if (LinuxPane.rTree.getSelectionPath() != null) { if (LinuxPane.rTree.getSelectionCount() > 1) { JOptionPane.showMessageDialog(this, "Sorry, only one item may be selected here", "LTOOLS", JOptionPane.ERROR_MESSAGE); return; } LinuxPane.rTree.modifyLinuxFile(LinuxPane.rTree.getSelectionPath()); } else JOptionPane.showMessageDialog(this, "Select directory or file to modify", "LTOOLS", JOptionPane.ERROR_MESSAGE); } void modifyButton_actionPerformed(java.awt.event.ActionEvent event) //Modify Button { debugOutput("ModifyButtonAction"); modifyItem_actionPerformed(event); } void delItem_actionPerformed(java.awt.event.ActionEvent event) //Del Menu Item { debugOutput("delItemAction"); if (DosPane.rTree.getSelectionPath() != null) { TreePath[]delPaths = DosPane.rTree.getSelectionPaths(); int nSel = DosPane.rTree.getSelectionCount(); for (int i = 0; i < nSel; i++) DosPane.rTree.deleteDosFile(delPaths[i]); } else if (LinuxPane.rTree.getSelectionPath() != null) { TreePath[]delPaths = LinuxPane.rTree.getSelectionPaths(); int nSel = LinuxPane.rTree.getSelectionCount(); for (int i = 0; i < nSel; i++) LinuxPane.rTree.deleteLinuxFile(delPaths[i]); } else JOptionPane.showMessageDialog(this, "Select file or directory to delete", "LTOOLS", JOptionPane.ERROR_MESSAGE); ConfirmDelCheckBox.setSelected(true); } void delButton_actionPerformed(java.awt.event.ActionEvent event) //Del Button { debugOutput("delButtonAction"); delItem_actionPerformed(event); } void copyItem_actionPerformed(java.awt.event.ActionEvent event) //Copy Menu Item { debugOutput("copyItemAction"); if (DosPane.rTree.getSelectionPath() != null) { copyFilePath = DosPane.rTree.getSelectionPaths(); //+++get the full path name of the selected files copyFileCount = DosPane.rTree.getSelectionCount(); // copyFilePath = DosPane.rTree.getSelectionPath(); copyFileIsLinux = false; //+++it's a Dos file copyFileDrive = DosPane.currentDrive; if (DosPane.rTree.getModel().isLeaf(copyFilePath[0].getLastPathComponent())) copyFileIsValid = true; //+++if it is not a directory but a file, it is valid else { copyFileIsValid = false; JOptionPane.showMessageDialog(this, "Sorry, directories cannot be copied", "LTOOLS", JOptionPane.ERROR_MESSAGE); } } else if (LinuxPane.rTree.getSelectionPath() != null) { copyFilePath = LinuxPane.rTree.getSelectionPaths(); //+++get the full pathname of the selected file copyFileCount = LinuxPane.rTree.getSelectionCount(); copyFileIsLinux = true; //+++it is a Linux file copyFileDrive = LinuxPane.currentDrive; if (LinuxPane.rTree.getModel().isLeaf(copyFilePath[0].getLastPathComponent())) copyFileIsValid = true; //+++if it is not a directory but a file, it is valid else { copyFileIsValid = false; JOptionPane.showMessageDialog(this, "Sorry, directories cannot be copied", "LTOOLS", JOptionPane.ERROR_MESSAGE); } } else JOptionPane.showMessageDialog(this, "Select file to copy", "LTOOLS", JOptionPane.ERROR_MESSAGE); } void copyButton_actionPerformed(java.awt.event.ActionEvent event) //Copy Button { debugOutput("copyButtonAction"); copyItem_actionPerformed(event); } void pasteItem_actionPerformed(java.awt.event.ActionEvent event) //Paste Menu Item { debugOutput("pasteItemAction"); TreePath targetFilePath; if (copyFileIsValid == false) { JOptionPane.showMessageDialog(this, "You must copy a file before you can paste it", "LTOOLS", JOptionPane.ERROR_MESSAGE); return; } if (DosPane.rTree.getSelectionPath() != null) { targetFilePath = DosPane.rTree.getSelectionPath(); if (DosPane.rTree.getModel().isLeaf(targetFilePath.getLastPathComponent())) //target must be a directory { JOptionPane.showMessageDialog(this, "Select directory to paste in (in right directory tree only)", "LTOOLS", JOptionPane.ERROR_MESSAGE); return; } DosPane.rTree.pasteToDos(targetFilePath, true); } else if (LinuxPane.rTree.getSelectionPath() != null) { targetFilePath = LinuxPane.rTree.getSelectionPath(); if (LinuxPane.rTree.getModel().isLeaf(targetFilePath.getLastPathComponent())) //target must be a directory { JOptionPane.showMessageDialog(this, "Select directory to paste in (in right directory tree only)", "LTOOLS", JOptionPane.ERROR_MESSAGE); return; } LinuxPane.rTree.pasteToLinux(targetFilePath, true); } else { JOptionPane.showMessageDialog(this, "Select directory to paste in (in right directory tree only)", "LTOOLS", JOptionPane.ERROR_MESSAGE); } } void pasteButton_actionPerformed(java.awt.event.ActionEvent event) //Paste Button { debugOutput("pasteButtonAction"); pasteItem_actionPerformed(event); } void DosSetDriveButton_actionPerformed(java.awt.event.ActionEvent event) //Dos Set Drive Button { debugOutput("DosSetDriveButtonAction"); DosPane.driveChanged(DosDriveName.getText(), defaultDosDirectory); } void DosDriveName_actionPerformed(java.awt.event.ActionEvent event) //Dos Drive Name Text Field { debugOutput("DosDriveName_TextField_Action"); DosSetDriveButton_actionPerformed(event); } void LinuxSetDriveButton_actionPerformed(java.awt.event.ActionEvent event) //Linux Set Drive Button { debugOutput("LinuxSetDriveButtonAction"); LinuxPane.driveChanged(LinuxDriveName.getText(), defaultLinuxDirectory); } void LinuxDriveName_actionPerformed(java.awt.event.ActionEvent event) //Linux Drive Name Text Field { debugOutput("DosDriveName_TextField_Action"); LinuxSetDriveButton_actionPerformed(event); } void RemoteMenuItem_actionPerformed(java.awt.event.ActionEvent event) { debugOutput("RemoteMenuItem_Action"); if (Connected) { closeConnection(); if (Connected == false) { RemoteButton.setText("Connect"); RemoteMenuItem.setText("Remote connect"); } LinuxPane.driveChanged(LinuxDriveName.getText(), defaultLinuxDirectory); } else { RemoteBoxDialog myRemote = new RemoteBoxDialog(this, hostname, "" + port); myRemote.setVisible(true); if (myRemote.getStatus() == RemoteBoxDialog.CANCEL) return; hostname = myRemote.getHostName(); port = myRemote.getPortNumber(); openConnection(); if (Connected == true) { RemoteButton.setText("Disconnect"); RemoteMenuItem.setText("Remote disconnect"); } LinuxPane.driveChanged(LinuxDriveName.getText(), defaultLinuxDirectory); } } void RemoteButton_actionPerformed(java.awt.event.ActionEvent event) { debugOutput("RemoteButton_Action"); RemoteMenuItem_actionPerformed(event); } //-----Open connection to remote server----------------------------------------- static void openConnection() { debugOutput("Started openConnection()"); try { qSocket = new Socket(hostname, port); // Open a socket to the server. qReceive = new BufferedReader(new InputStreamReader(qSocket.getInputStream())); bReceive = new BufferedInputStream(qSocket.getInputStream()); qSend = new BufferedWriter(new OutputStreamWriter(qSocket.getOutputStream())); bSend = new BufferedOutputStream(qSocket.getOutputStream()); if ((qSocket != null) && (qReceive != null) && (qSend != null)) { Connected = true; debugOutput("Client connected to server"); } else { debugOutput("Client connect to server failed"); Connected = false; JOptionPane.showMessageDialog(myProg, "Client connect to server failed", "LTOOLS", JOptionPane.ERROR_MESSAGE); } } catch(UnknownHostException excpt) { System.err.println("Unknown host " + excpt); JOptionPane.showMessageDialog(myProg, "Unknown hostname \"" + hostname, "LTOOLS", JOptionPane.ERROR_MESSAGE); } catch(IOException excpt) { System.err.println("Failed I/O to " + excpt); JOptionPane.showMessageDialog(myProg, "Client connect to server failed: " + excpt, "LTOOLS", JOptionPane.ERROR_MESSAGE); } } //----Close connection to remote server---------------------------------------- static void closeConnection() { debugOutput("Started closeConnection()"); if (Connected == false) return; try { if (qSend != null) { qSend.write("ESC", 0, 3); //Send close command (ESC) to server qSend.close(); bSend.close(); qSend = null; //Close transmit stream } if (qReceive != null) { qReceive.close(); bReceive.close(); qReceive = null; //Close receive stream } if (qSocket != null) { qSocket.close(); qSocket = null; //Close socket } Connected = false; debugOutput("Connection closed"); } catch(IOException excpt) { System.err.println("Failed I/O to " + excpt); } } void partitionItem_actionPerformed(java.awt.event.ActionEvent event) { String info = LinuxPane.lTree.showPartitions(); JOptionPane.showMessageDialog(this, info, "LTOOLS", JOptionPane.INFORMATION_MESSAGE); } void ReadOnlyMenuItem_actionPerformed(java.awt.event.ActionEvent event) { isLinuxReadOnly = ReadOnlyMenuItem.isSelected(); ReadOnlyCheckBox.setSelected(isLinuxReadOnly); } class SymItem implements java.awt.event.ItemListener { public void itemStateChanged(java.awt.event.ItemEvent event) { Object object = event.getSource(); if (object == ReadOnlyCheckBox) ReadOnlyCheckBox_itemStateChanged(event); } } void ReadOnlyCheckBox_itemStateChanged(java.awt.event.ItemEvent event) { isLinuxReadOnly = ReadOnlyCheckBox.isSelected(); ReadOnlyMenuItem.setSelected(isLinuxReadOnly); } }