Added a nice ClassPathDialog.

Localized all strings.


git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@1262 379699f6-c40d-0410-875b-85095c16579e

jode/jode/swingui/ClassPathDialog.java

@@ -0,0 +1,274 @@
+/* ClassPathDialog Copyright (C) 2000 Jochen Hoenicke.
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id$
+ */
+
+package jode.swingui;
+import jode.GlobalOptions;
+import jode.bytecode.ClassPath;
+import jode.decompiler.Decompiler;
+import jode.decompiler.ProgressListener;
+
+///#def JAVAX_SWING javax.swing
+import javax.swing.*;
+import javax.swing.filechooser.*;
+import javax.swing.event.*;
+///#enddef
+
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.GridLayout;
+import java.awt.BorderLayout;
+import java.awt.event.*;
+import java.awt.AWTEventMulticaster;
+import java.io.File;
+
+public class ClassPathDialog {
+    JDialog dialog;
+
+    JTextField editField;
+    boolean editFieldChanged = false;
+    JList pathList;
+    DefaultListModel pathListModel;
+
+    ClassPath currentClassPath;
+    ActionListener actionListener = null;
+
+    public ClassPathDialog(JFrame frame, String[] classPath) {
+	dialog = new JDialog(frame, Main.bundle.getString("cpdialog.title"), 
+			     false);
+	JPanel panel = new JPanel();
+	panel.setLayout(new BorderLayout());
+	panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 0, 10));
+	panel.add(BorderLayout.NORTH, createEditPane());
+	panel.add(BorderLayout.CENTER, createListPane());
+	panel.add(BorderLayout.SOUTH, createOkayCancelPane());
+
+	dialog.getContentPane().add(BorderLayout.CENTER, panel);
+	dialog.pack();
+	dialog.addWindowListener(new WindowAdapter() {
+		public void windowClosing() {
+		    dialog.setVisible(false);
+		}
+	    });
+
+	for (int i = 0; i < classPath.length; i++)
+	    pathListModel.addElement(classPath[i]);
+	createNewClassPath();
+    }
+
+    public void showDialog() {
+	dialog.setVisible(true);
+    }
+
+    public ClassPath getClassPath() {
+	return currentClassPath;
+    }
+
+    public void addActionListener(ActionListener l) {
+	actionListener = AWTEventMulticaster.add(actionListener, l);
+    }
+    public void removeActionListener(ActionListener l) {
+	actionListener = AWTEventMulticaster.remove(actionListener, l);
+    }
+
+    ClassPath reflectClassPath = new ClassPath("reflection:");
+    private void createNewClassPath() {
+	String[] paths = new String[pathListModel.getSize()];
+	pathListModel.copyInto(paths);
+	currentClassPath = new ClassPath(paths, reflectClassPath);
+	if (actionListener != null)
+	    actionListener.actionPerformed
+		(new ActionEvent(this, ActionEvent.ACTION_PERFORMED, null));
+    }
+
+    void add() {
+	String entry = editField.getText();
+	int index = pathListModel.getSize();
+	if (pathList.isSelectionEmpty())
+	    pathListModel.addElement(entry);
+	else {
+	    index = pathList.getLeadSelectionIndex() + 1;
+	    pathListModel.add(index - 1,
+			      editField.getText());
+	}
+	pathList.setSelectedIndex(index);
+	editFieldChanged = false;
+    }
+
+    static class JarFileFilter extends FileFilter {
+	public boolean accept(File f) {
+	    if (f.isDirectory())
+		return true;
+	    String name = f.getName();
+	    int dot = name.lastIndexOf('.');
+	    if (dot >= 0) {
+		String ext = name.substring(dot+1);
+		if (ext.equals("jar") || ext.equals("zip"))
+		    return true;
+	    }
+	    return false;
+	}
+
+	public String getDescription() {
+	    return Main.bundle.getString("browse.filter.description");
+	}
+    }
+
+    class BrowseListener implements ActionListener {
+	public void actionPerformed(ActionEvent e) {
+	    String fileName = editField.getText();
+	    if (fileName.length() == 0)
+		fileName = null;
+	    JFileChooser fileChooser = new JFileChooser(fileName);
+	    fileChooser.setFileSelectionMode
+		(JFileChooser.FILES_AND_DIRECTORIES);
+	    fileChooser.setDialogType(JFileChooser.CUSTOM_DIALOG);
+	    fileChooser.setDialogTitle(Main.bundle.getString("browse.title"));
+	    fileChooser.setFileFilter(new JarFileFilter());
+	    fileChooser.setApproveButtonText
+		(Main.bundle.getString("button.select"));
+	    fileChooser.setApproveButtonMnemonic('s');
+	    if (fileChooser.showDialog(dialog, null)
+		== JFileChooser.APPROVE_OPTION) {
+		editField.setText(fileChooser.getSelectedFile().getPath());
+		add();
+	    }
+	}
+    }
+
+    private JPanel createEditPane() {
+	editField = new JTextField();
+
+	JButton browseButton = new JButton
+	    (Main.bundle.getString("button.browse"));
+	browseButton.setMnemonic('b');
+	browseButton.addActionListener(new BrowseListener());
+
+	JButton addButton = new JButton
+	    (Main.bundle.getString("button.add"));
+	addButton.setMnemonic('d');
+	JButton removeButton = new JButton
+	    (Main.bundle.getString("button.remove"));
+	removeButton.setMnemonic('r');
+
+	ActionListener addListener = new ActionListener() {
+		public void actionPerformed(ActionEvent e) {
+		    add();
+		}
+	    };
+	addButton.addActionListener(addListener);
+	editField.addActionListener(addListener);
+	editField.getDocument().addDocumentListener(new DocumentListener() {
+		public void changedUpdate(DocumentEvent e) {
+		    editFieldChanged = true;
+		}
+		public void insertUpdate(DocumentEvent e) {
+		    editFieldChanged = true;
+		}
+		public void removeUpdate(DocumentEvent e) {
+		    editFieldChanged = (editField.getText().length() > 0);
+		}
+	    });
+
+	removeButton.addActionListener(new ActionListener() {
+		public void actionPerformed(ActionEvent e) {
+		    if (!pathList.isSelectionEmpty()) {
+			int index = pathList.getLeadSelectionIndex();
+			pathListModel.remove(index);
+			if (index < pathListModel.getSize())
+			    pathList.setSelectedIndex(index);
+		    }
+		}
+	    });
+
+	JPanel editPane = new JPanel();
+	editPane.setLayout(new BorderLayout());
+	editPane.add(BorderLayout.EAST, browseButton);
+	editPane.add(BorderLayout.SOUTH, 
+		     createButtonPane(new JButton[] { addButton, 
+						      removeButton }));
+	editPane.add(BorderLayout.CENTER, editField);
+	return editPane;
+    }
+
+    private JComponent createListPane() {
+	pathListModel = new DefaultListModel();
+	pathList = new JList(pathListModel);
+	pathList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+
+        JScrollPane listScroller = new JScrollPane(pathList);
+        listScroller.setMinimumSize(new Dimension(250, 80));
+        listScroller.setAlignmentX(JScrollPane.LEFT_ALIGNMENT);
+
+	pathList.addListSelectionListener(new ListSelectionListener() {
+		public void valueChanged(ListSelectionEvent e) {
+		    if (!pathList.isSelectionEmpty()
+			&& !editFieldChanged) {
+			editField.setText((String) 
+					  pathList.getSelectedValue());
+			editFieldChanged = false;
+		    }
+		}
+	    });
+	return listScroller;
+    }
+
+    private JPanel createOkayCancelPane() {
+	JButton okayButton = new JButton
+	    (Main.bundle.getString("button.okay"));
+	okayButton.setMnemonic('o');
+	okayButton.addActionListener(new ActionListener() {
+		public void actionPerformed(ActionEvent e) {
+		    createNewClassPath();
+		    dialog.setVisible(false);
+		}
+	    });
+	JButton applyButton = new JButton
+	    (Main.bundle.getString("button.apply"));
+	applyButton.setMnemonic('a');
+	applyButton.addActionListener(new ActionListener() {
+		public void actionPerformed(ActionEvent e) {
+		    createNewClassPath();
+		}
+	    });
+	JButton cancelButton = new JButton
+	    (Main.bundle.getString("button.cancel"));
+	cancelButton.setMnemonic('c');
+	cancelButton.addActionListener(new ActionListener() {
+		public void actionPerformed(ActionEvent e) {
+		    dialog.setVisible(false);
+		}
+	    });
+	return createButtonPane
+	    (new JButton[] { okayButton, applyButton, cancelButton });
+    }
+
+    private JPanel createButtonPane(JButton[] buttons) {
+	JPanel buttonPane = new JPanel();
+	buttonPane.setLayout(new BoxLayout(buttonPane, BoxLayout.X_AXIS));
+	buttonPane.setBorder(BorderFactory.createEmptyBorder(10, 0, 10, 0));
+	buttonPane.add(Box.createHorizontalGlue());
+	buttonPane.add(buttons[0]);
+	for (int i=1; i < buttons.length; i++) {
+	    buttonPane.add(Box.createRigidArea(new Dimension(10, 0)));
+	    buttonPane.add(buttons[i]);
+	}
+	buttonPane.add(Box.createHorizontalGlue());
+	return buttonPane;
+    }
+}

jode/jode/swingui/Main.java

@@ -32,6 +32,8 @@ import javax.swing.tree.*;
 import java.awt.*;
 import java.awt.event.*;
 import java.io.*;
+import java.util.StringTokenizer;
+import java.util.ResourceBundle;
 
 public class Main 
     implements ActionListener, Runnable, TreeSelectionListener {
@@ -44,16 +46,35 @@ public class Main
     JTextArea  sourcecodeArea, errorArea;
     Thread decompileThread;
     String currentClassPath, lastClassName;
-    ClassPath classPath;
+    ClassPathDialog classPathDialog;
 
     JProgressBar progressBar;
 
     boolean hierarchyTree;
 
-    public Main(String classpath) {
+    public static ResourceBundle bundle;
+
+    public Main(String[] classpath) {
         decompiler = new Decompiler();
-	setClassPath(classpath);
 	frame = new JFrame(GlobalOptions.copyright);
+	classPathDialog = new ClassPathDialog(frame, classpath);
+	decompiler.setClassPath(classPathDialog.getClassPath());
+	classPathDialog.addActionListener(new ActionListener() {
+		public void actionPerformed(ActionEvent e) {
+		    ClassPath classPath = classPathDialog.getClassPath();
+		    decompiler.setClassPath(classPath);
+		    if (classTree != null)
+			classTree.clearSelection();
+		    if (packModel != null)
+			packModel.rebuild();
+		    if (hierModel != null && hierarchyTree) {
+			hierModel.rebuild();
+		    } else {
+			hierModel = null;
+		    }
+		}
+	    });
+
 	fillContentPane(frame.getContentPane());
 	addMenu(frame);
 	frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
@@ -62,10 +83,10 @@ public class Main
 		System.exit(0);
 	    }
 	});
+	frame.pack();
     }
 
     public void show() {
-	frame.pack();
 	frame.show();
     }
 
@@ -137,7 +158,7 @@ public class Main
 	    
 	    progressBar.setMinimum(0);
 	    progressBar.setMaximum(1000);
-	    progressBar.setString("decompiling");
+	    progressBar.setString(bundle.getString("main.decompiling"));
 	    progressBar.setStringPainted(true);
 	    decompileThread.start();
 	}
@@ -189,7 +210,7 @@ public class Main
 	    decompiler.decompile(lastClassName, writer, progListener);
 	} catch (Throwable t) {
 	    try {
-		writer.write("\nException while decompiling:");
+		writer.write(bundle.getString("main.exception"));
 		PrintWriter pw = new PrintWriter(writer);
 		t.printStackTrace(pw);
 		pw.flush();
@@ -220,8 +241,10 @@ public class Main
 	JMenuBar bar = new JMenuBar();
 	JMenu menu;
 	JMenuItem item;
-	menu = new JMenu("File");
-	item = new JMenuItem("Garbage collect");
+	menu = new JMenu(bundle.getString("menu.file"));
+	menu.setMnemonic('f');
+	item = new JMenuItem(bundle.getString("menu.file.gc"));
+	item.setMnemonic('c');
 	item.addActionListener(new ActionListener() {
 	    public void actionPerformed(ActionEvent ev) {
 		System.gc();
@@ -229,7 +252,8 @@ public class Main
 	    }
 	});
 	menu.add(item);
-	item = new JMenuItem("Exit");
+	item = new JMenuItem(bundle.getString("menu.file.exit"));
+	item.setMnemonic('x');
 	item.addActionListener(new ActionListener() {
 	    public void actionPerformed(ActionEvent ev) {
 		System.exit(0);
@@ -237,9 +261,12 @@ public class Main
 	});
 	menu.add(item);
 	bar.add(menu);
-	menu = new JMenu("Options");
+	menu = new JMenu(bundle.getString("menu.opt"));
+	menu.setMnemonic('o');
 	final JCheckBoxMenuItem hierItem
-	    = new JCheckBoxMenuItem("Class hierarchy", hierarchyTree);
+	    = new JCheckBoxMenuItem(bundle.getString("menu.opt.hier"),
+				    hierarchyTree);
+	hierItem.setMnemonic('h');
 	hierItem.addActionListener(new ActionListener() {
 	    public void actionPerformed(ActionEvent ev) {
 		hierarchyTree = hierItem.isSelected();
@@ -260,24 +287,11 @@ public class Main
 	});
 	menu.add(hierItem);
 	menu.add(new JSeparator());
-	item = new JMenuItem("Set classpath...");
-	item.addActionListener(new ActionListener() {
-	    public void actionPerformed(ActionEvent ev) {
-		
-		String newClassPath = (String) JOptionPane.showInputDialog
-		    (null, "New classpath:", null, 
-		     JOptionPane.QUESTION_MESSAGE, null,
-		     null, currentClassPath);
-		if (newClassPath != null
-		    && !newClassPath.equals(currentClassPath))
-		    setClassPath(newClassPath);
-	    }
-	});
-	menu.add(item);
-	item = new JMenuItem("Reload classpath");
+	item = new JMenuItem(bundle.getString("menu.opt.cp"));
+	item.setMnemonic('c');
 	item.addActionListener(new ActionListener() {
 	    public void actionPerformed(ActionEvent ev) {
-		setClassPath(currentClassPath);
+		classPathDialog.showDialog();
 	    }
 	});
 	menu.add(item);
@@ -286,25 +300,7 @@ public class Main
     }
 
     public ClassPath getClassPath() {
-	return classPath;
-    }
-
-    ClassPath reflectClassPath = new ClassPath("reflection:");
-    public void setClassPath(String classpath) {
-	if (classpath == null || classpath.length() == 0)
-	    classpath = ".";
-	currentClassPath = classpath;
-	classPath = new ClassPath(classpath, reflectClassPath);
-	decompiler.setClassPath(classPath);
-	if (classTree != null)
-	    classTree.clearSelection();
-	if (packModel != null)
-	    packModel.rebuild();
-	if (hierModel != null && hierarchyTree) {
-	    hierModel.rebuild();
-	} else {
-	    hierModel = null;
-	}
+	return classPathDialog.getClassPath();
     }
 
     public void treeNodesChanged(TreeModelEvent e) {
@@ -337,16 +333,13 @@ public class Main
 
     public static void usage() {
 	PrintWriter err = GlobalOptions.err;
-        err.println("usage: jode.swingui.Main flags* script");
-	err.println("  -h, --help           "+
-		    "show this information.");
-	err.println("  -c, --cp <path>, --classpath <path> "+
-		    "search for classes in specified classpath.");
-	err.println("                       "+
-		    "The directories should be separated by commas.");
+	int numUsage = Integer.parseInt(bundle.getString("usage.count"));
+	for (int i=0; i < numUsage ; i++)
+	    err.println(bundle.getString("usage."+i));
     }
 
     public static void main(String[] params) {
+	bundle = ResourceBundle.getBundle("jode.swingui.Resources");
 	String cp = System.getProperty("java.class.path", "");
 	cp = cp.replace(File.pathSeparatorChar, 
 			Decompiler.altPathSeparatorChar);
@@ -360,7 +353,12 @@ public class Main
 		return;
 	    }
 	}
-	Main win = new Main(cp);
+	StringTokenizer st = new StringTokenizer
+	    (cp, ""+Decompiler.altPathSeparatorChar);
+	String[] splitcp = new String[st.countTokens()];
+	for (int i = 0; i< splitcp.length; i++)
+	    splitcp[i] = st.nextToken();
+	Main win = new Main(splitcp);
 	win.show();
     }
 }

jode/jode/swingui/Makefile.am

@@ -9,8 +9,9 @@ SUBSTCP = @SUBSTCP@
 FULL_CLASSPATH := $(shell $(SUBSTCP) $(top_srcdir):$(top_builddir):$(CLASSPATH):$(CLASSLIB))
 
 MY_JAVA_FILES = \
-  Main.java \
+  ClassPathDialog.java \
   HierarchyTreeModel.java \
+  Main.java \
   PackagesTreeModel.java
 
 noinst_DATA = $(MY_JAVA_FILES:.java=.class)

jode/jode/swingui/Resources.properties

@@ -0,0 +1,27 @@
+usage.count=4
+usage.0  = usage: java jode.swingui.Main options*
+usage.1  = \  -h, --help           show this information.
+usage.2  = \  -c, --cp <path>, --classpath <path> search for classes in specified classpath.
+usage.3  = \                       The directories must be separated by commas.
+
+browse.filter.description = *.jar, *.zip Archives
+browse.title              = Browse
+cpdialog.title            = Set Class Path
+
+button.okay=&Okay
+button.apply=&Apply
+button.cancel=&Cancel
+button.select=&Select
+button.browse=&Browse...
+button.add=&Add
+button.remove=&Remove
+
+main.decompiling=decompiling
+main.exception = \nException while decompiling:
+
+menu.file      = &File
+menu.file.gc   = &Collect Garbage
+menu.file.exit = &Exit
+menu.opt       = &Options
+menu.opt.hier  = Class &Hierarchy
+menu.opt.cp    = Set &Class Path...

jode/jode/swingui/Resources_de.properties

@@ -0,0 +1,27 @@
+usage.count=4
+usage.0  = Syntax: java jode.swingui.Main optionen*
+usage.1  = \  -h, --help           gib diese Hilfe aus
+usage.2  = \  -c, --cp <path>, --classpath <path> Suche die Klassen im gegebenen Classpath
+usage.3  = \                       Die Verzeichnisse werden durch Kommas abgetrennt
+
+browse.filter.description = *.jar, *.zip Archive
+browse.title   = Durchsuchen
+cpdialog.title = Setze Classpath
+
+button.okay   = Ok
+button.apply  = Anwenden
+button.cancel = Abbruch
+button.select = Selektieren
+button.browse = Durchsuchen...
+button.add    = Hinzufügen
+button.remove = Entfernen
+
+main.decompiling = dekompiliere
+main.exception   = \nBeim Dekompilieren ist ein Fehler aufgetreten:
+
+menu.file      = Datei
+menu.file.gc   = Speicher freiräumen
+menu.file.exit = Beenden
+menu.opt       = Optionen
+menu.opt.hier  = Klassen-Hierarchie
+menu.opt.cp    = Setze Classpath...