| /* |
| * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package sun.swing; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import java.beans.PropertyChangeEvent; |
| import java.beans.PropertyChangeListener; |
| import java.io.*; |
| import java.security.AccessController; |
| import java.security.PrivilegedAction; |
| |
| import javax.swing.*; |
| import javax.swing.border.*; |
| import javax.swing.filechooser.*; |
| |
| import sun.awt.shell.*; |
| import sun.awt.OSInfo; |
| |
| /** |
| * <b>WARNING:</b> This class is an implementation detail and is only |
| * public so that it can be used by two packages. You should NOT consider |
| * this public API. |
| * <p> |
| * |
| * @author Leif Samuelsson |
| */ |
| public class WindowsPlacesBar extends JToolBar |
| implements ActionListener, PropertyChangeListener { |
| JFileChooser fc; |
| JToggleButton[] buttons; |
| ButtonGroup buttonGroup; |
| File[] files; |
| final Dimension buttonSize; |
| |
| public WindowsPlacesBar(JFileChooser fc, boolean isXPStyle) { |
| super(JToolBar.VERTICAL); |
| this.fc = fc; |
| setFloatable(false); |
| putClientProperty("JToolBar.isRollover", Boolean.TRUE); |
| |
| boolean isXPPlatform = (OSInfo.getOSType() == OSInfo.OSType.WINDOWS && |
| OSInfo.getWindowsVersion().compareTo(OSInfo.WINDOWS_XP) >= 0); |
| |
| if (isXPStyle) { |
| buttonSize = new Dimension(83, 69); |
| putClientProperty("XPStyle.subAppName", "placesbar"); |
| setBorder(new EmptyBorder(1, 1, 1, 1)); |
| } else { |
| // The button size almost matches the XP style when in Classic style on XP |
| buttonSize = new Dimension(83, isXPPlatform ? 65 : 54); |
| setBorder(new BevelBorder(BevelBorder.LOWERED, |
| UIManager.getColor("ToolBar.highlight"), |
| UIManager.getColor("ToolBar.background"), |
| UIManager.getColor("ToolBar.darkShadow"), |
| UIManager.getColor("ToolBar.shadow"))); |
| } |
| Color bgColor = new Color(UIManager.getColor("ToolBar.shadow").getRGB()); |
| setBackground(bgColor); |
| FileSystemView fsv = fc.getFileSystemView(); |
| |
| files = AccessController.doPrivileged(new PrivilegedAction<File[]>() { |
| public File[] run() { |
| return (File[]) ShellFolder.get("fileChooserShortcutPanelFolders"); |
| } |
| }); |
| |
| buttons = new JToggleButton[files.length]; |
| buttonGroup = new ButtonGroup(); |
| for (int i = 0; i < files.length; i++) { |
| if (fsv.isFileSystemRoot(files[i])) { |
| // Create special File wrapper for drive path |
| files[i] = fsv.createFileObject(files[i].getAbsolutePath()); |
| } |
| |
| String folderName = fsv.getSystemDisplayName(files[i]); |
| int index = folderName.lastIndexOf(File.separatorChar); |
| if (index >= 0 && index < folderName.length() - 1) { |
| folderName = folderName.substring(index + 1); |
| } |
| Icon icon; |
| if (files[i] instanceof ShellFolder) { |
| // We want a large icon, fsv only gives us a small. |
| ShellFolder sf = (ShellFolder)files[i]; |
| Image image = sf.getIcon(true); |
| |
| if (image == null) { |
| // Get default image |
| image = (Image) ShellFolder.get("shell32LargeIcon 1"); |
| } |
| |
| icon = image == null ? null : new ImageIcon(image, sf.getFolderType()); |
| } else { |
| icon = fsv.getSystemIcon(files[i]); |
| } |
| buttons[i] = new JToggleButton(folderName, icon); |
| if (isXPPlatform) { |
| buttons[i].setText("<html><center>"+folderName+"</center></html>"); |
| } |
| if (isXPStyle) { |
| buttons[i].putClientProperty("XPStyle.subAppName", "placesbar"); |
| } else { |
| Color fgColor = new Color(UIManager.getColor("List.selectionForeground").getRGB()); |
| buttons[i].setContentAreaFilled(false); |
| buttons[i].setForeground(fgColor); |
| } |
| buttons[i].setMargin(new Insets(3, 2, 1, 2)); |
| buttons[i].setFocusPainted(false); |
| buttons[i].setIconTextGap(0); |
| buttons[i].setHorizontalTextPosition(JToggleButton.CENTER); |
| buttons[i].setVerticalTextPosition(JToggleButton.BOTTOM); |
| buttons[i].setAlignmentX(JComponent.CENTER_ALIGNMENT); |
| buttons[i].setPreferredSize(buttonSize); |
| buttons[i].setMaximumSize(buttonSize); |
| buttons[i].addActionListener(this); |
| add(buttons[i]); |
| if (i < files.length-1 && isXPStyle) { |
| add(Box.createRigidArea(new Dimension(1, 1))); |
| } |
| buttonGroup.add(buttons[i]); |
| } |
| doDirectoryChanged(fc.getCurrentDirectory()); |
| } |
| |
| protected void doDirectoryChanged(File f) { |
| for (int i=0; i<buttons.length; i++) { |
| JToggleButton b = buttons[i]; |
| if (files[i].equals(f)) { |
| b.setSelected(true); |
| break; |
| } else if (b.isSelected()) { |
| // Remove temporarily from group because it doesn't |
| // allow for no button to be selected. |
| buttonGroup.remove(b); |
| b.setSelected(false); |
| buttonGroup.add(b); |
| } |
| } |
| } |
| |
| public void propertyChange(PropertyChangeEvent e) { |
| String prop = e.getPropertyName(); |
| if (prop == JFileChooser.DIRECTORY_CHANGED_PROPERTY) { |
| doDirectoryChanged(fc.getCurrentDirectory()); |
| } |
| } |
| |
| public void actionPerformed(ActionEvent e) { |
| JToggleButton b = (JToggleButton)e.getSource(); |
| for (int i=0; i<buttons.length; i++) { |
| if (b == buttons[i]) { |
| fc.setCurrentDirectory(files[i]); |
| break; |
| } |
| } |
| } |
| |
| public Dimension getPreferredSize() { |
| Dimension min = super.getMinimumSize(); |
| Dimension pref = super.getPreferredSize(); |
| int h = min.height; |
| if (buttons != null && buttons.length > 0 && buttons.length < 5) { |
| JToggleButton b = buttons[0]; |
| if (b != null) { |
| int bh = 5 * (b.getPreferredSize().height + 1); |
| if (bh > h) { |
| h = bh; |
| } |
| } |
| } |
| if (h > pref.height) { |
| pref = new Dimension(pref.width, h); |
| } |
| return pref; |
| } |
| } |
