/*
* @(#)QuaquaPantherFileChooserLAF.java
*
* Copyright (c) 2004-2010 Werner Randelshofer, Immensee, Switzerland.
* All rights reserved.
*
* You may not use, copy or modify this file, except in compliance with the
* license agreement you entered into with Werner Randelshofer.
* For details see accompanying license terms.
*/
package ch.randelshofer.quaqua.subset;
import ch.randelshofer.quaqua.*;
import ch.randelshofer.quaqua.osx.OSXPreferences;
import ch.randelshofer.quaqua.util.*;
import javax.swing.*;
import javax.swing.plaf.*;
import java.awt.*;
import java.awt.image.*;
import java.util.*;
import java.net.*;
import java.security.*;
/**
* The QuaquaPantherFileChooserLAF is an extension for Apple's Aqua Look and Feel
* for Java 1.4 on Mac OS X 10.3 (Panther).
* <p>
* The Quaqua Look and Feel can not be used on other platforms than Mac OS X.
* <p>
* <b>Important:</b> This class is a cut down version of the
* QuaquaPantherLookAndFeel. It is for use in environments, where the size of
* the whole Quaqua look and feel would be too excessive.
* <p>
* <h3>Fixes and Enhancements</h3>
* This class provides the following bug fixes end enhancements to Apple's Aqua
* Look and Feel:
*
* <h4>ComboBoxUI</h4>
* <ul>
* <li>Combo boxes use the font "Lucida Grande 13" instead of "Lucida Grande 14".</li>
* </ul>
*
* <h4>FileChooserUI</h4>
* <ul>
* <li>FileChooserUI uses a column view similar to the native file dialog of
* Mac OS X 10.3 Panther.</li>
* <li>The look and feel provides an image showing a house for
* <code>FileChooser.homeFolderIcon</code> and an icon showing an iMac for
* <code>FileView.computerIcon</code> instead of an icon showing a computer
* desktop for both properties. The FileChooserUI with column view does not use
* these images, but your application might.</li>
* <li>The FileChooserUI resolves aliases to files and folders.</li>
* </ul>
*
* <h4>TableUI</h4>
* <ul>
* <li>Table headers use the font "Lucida Grande 11" instead of "Lucida Grande 13".
* </li>
* </ul>
*
* <h3>Usage</h3>
* Please use the <code>QuaquaManager</code> to activate this look and feel in
* your application. Or use the generic <code>QuaquaLookAndFeel</code>. Both
* are designed to automatically detect the appropriate Quaqua Look and Feel
* implementation for current Java VM.
*
* @see QuaquaManager
* @see QuaquaLookAndFeel
*
* @author Werner Randelshofer
* @version $Id: QuaquaPantherFileChooserLAF.java 405 2011-07-26 11:17:31Z wrandelshofer $
*/
public class QuaquaPantherFileChooserLAF extends LookAndFeelProxy {
protected final static String commonDir = "/ch/randelshofer/quaqua/images/";
protected final static String jaguarDir = "/ch/randelshofer/quaqua/jaguar/images/";
protected final static String pantherDir = "/ch/randelshofer/quaqua/panther/images/";
/**
* Holds a bug fixed version of the UIDefaults provided by the target
* LookAndFeel.
* @see #initialize
* @see #getDefaults
*/
private UIDefaults myDefaults;
/**
* The small system font (Lucida Grande Regular 11 pt) is used for
* informative text in alerts. It is also the default font for column
* headings in lists, for help tags, and for small controls. You can also
* use it to provide additional information about settings in various
* windows, such as the QuickTime pane in System Preferences.
*/
protected static final FontUIResource SMALL_SYSTEM_FONT =
new FontUIResource("Lucida Grande", Font.PLAIN, 11);
/**
* Creates a new instance.
*/
public QuaquaPantherFileChooserLAF() {
String targetClassName = "apple.laf.AquaLookAndFeel";
try {
setTarget((LookAndFeel) Class.forName(targetClassName).newInstance());
} catch (Exception e) {
throw new InternalError(
"Unable to instanciate target Look and Feel \""
+targetClassName
+"\". "+e.getMessage()
);
}
}
/**
* Return a one line description of this look and feel implementation,
* e.g. "The CDE/Motif Look and Feel". This string is intended for
* the user, e.g. in the title of a window or in a ToolTip message.
*/
@Override
public String getDescription() {
return "The Quaqua Panther FileChooser Look and Feel";
}
/**
* Return a short string that identifies this look and feel, e.g.
* "CDE/Motif". This string should be appropriate for a menu item.
* Distinct look and feels should have different names, e.g.
* a subclass of MotifLookAndFeel that changes the way a few components
* are rendered should be called "CDE/Motif My Way"; something
* that would be useful to a user trying to select a L&F from a list
* of names.
*/
@Override
public String getName() {
return "Quaqua FileChooser-only LAF";
}
/**
* UIManager.setLookAndFeel calls this method before the first
* call (and typically the only call) to getDefaults(). Subclasses
* should do any one-time setup they need here, rather than
* in a static initializer, because look and feel class uiDefaults
* may be loaded just to discover that isSupportedLookAndFeel()
* returns false.
*
* @see #uninitialize
* @see UIManager#setLookAndFeel
*/
@Override
public void initialize() {
// Note: We initialize in a privileged block, because if we are
// installed as a Standard Extension in the Java VM, we
// are allowed to access our resources (i.e. images),
// even then, when the calling application is not allowed
// to do so.
AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
target.initialize();
myDefaults = target.getDefaults();
initResourceBundle(myDefaults);
initClassDefaults(myDefaults);
initGeneralDefaults(myDefaults);
initComponentDefaults(myDefaults);
return null;
}
});
}
/**
* This method is called once by UIManager.setLookAndFeel to create
* the look and feel specific defaults table. Other applications,
* for example an application builder, may also call this method.
*
* @see #initialize
* @see #uninitialize
* @see UIManager#setLookAndFeel
*/
@Override
public UIDefaults getDefaults() {
return myDefaults;
}
protected void initResourceBundle(UIDefaults table) {
// The following line of code does not work, when Quaqua has been loaded with
// a custom class loader. That's why, we have to inject the labels
// by ourselves:
//table.addResourceBundle( "ch.randelshofer.quaqua.Labels" );
ResourceBundle bundle = ResourceBundle.getBundle(
"ch.randelshofer.quaqua.Labels",
Locale.getDefault(),
getClass().getClassLoader()
);
for (Enumeration i = bundle.getKeys(); i.hasMoreElements(); ) {
String key = (String) i.nextElement();
table.put(key, bundle.getObject(key));
}
}
/**
* Initialize the uiClassID to BasicComponentUI mapping.
* The JComponent classes define their own uiClassID constants
* (see AbstractComponent.getUIClassID). This table must
* map those constants to a BasicComponentUI class of the
* appropriate type.
*
* @see #getDefaults
*/
@Override
protected void initClassDefaults(UIDefaults table) {
String basicPrefix = "javax.swing.plaf.basic.Basic";
String quaquaPrefix = "ch.randelshofer.quaqua.Quaqua";
String quaquaPantherPrefix = "ch.randelshofer.quaqua.panther.QuaquaPanther";
// NOTE: Uncomment parts of the code below, to override additional
// UI classes of the target look and feel.
Object[] uiDefaults = {
"BrowserUI", quaquaPrefix + "BrowserUI",
"FileChooserUI", quaquaPantherPrefix + "FileChooserUI",
};
table.putDefaults(uiDefaults);
}
protected void initGeneralDefaults(UIDefaults table) {
Object[] uiDefaults;
uiDefaults = new Object[]{
"ClassLoader", getClass().getClassLoader(),
};
table.putDefaults(uiDefaults);
}
@Override
protected void initComponentDefaults(UIDefaults table) {
String prefValue;
// True if file choosers orders by type
boolean isOrderFilesByType = false;
// True if file choosers shows all files by default
prefValue = OSXPreferences.getString(//
OSXPreferences.FINDER_PREFERENCES, "AppleShowAllFiles", "false")//
.toLowerCase();
boolean isFileHidingEnabled = prefValue.equals("false") || prefValue.equals("no");
boolean isQuickLookEnabled = Boolean.valueOf(QuaquaManager.getProperty("Quaqua.FileChooser.quickLookEnabled","true"));
Font smallSystemFont = SMALL_SYSTEM_FONT;
Color grayedFocusCellBorderColor = (Color) table.get("listHighlight");
Object[] uiDefaults = {
"Browser.expandedIcon", new UIDefaults.ProxyLazyValue("ch.randelshofer.quaqua.QuaquaIconFactory", "createIcon",
new Object[]{jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 0}),
"Browser.expandingIcon", new UIDefaults.ProxyLazyValue("ch.randelshofer.quaqua.QuaquaIconFactory", "createIcon",
new Object[]{jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 1}),
"Browser.focusedSelectedExpandedIcon", new UIDefaults.ProxyLazyValue("ch.randelshofer.quaqua.QuaquaIconFactory", "createIcon",
new Object[]{jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 2}),
"Browser.focusedSelectedExpandingIcon", new UIDefaults.ProxyLazyValue("ch.randelshofer.quaqua.QuaquaIconFactory", "createIcon",
new Object[]{jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 3}),
"Browser.selectedExpandedIcon", new UIDefaults.ProxyLazyValue("ch.randelshofer.quaqua.QuaquaIconFactory", "createIcon",
new Object[]{jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 4}),
"Browser.selectedExpandingIcon", new UIDefaults.ProxyLazyValue("ch.randelshofer.quaqua.QuaquaIconFactory", "createIcon",
new Object[]{jaguarDir + "Browser.disclosureIcons.png", 6, Boolean.TRUE, 5}),
//
"Browser.selectionBackground", new ColorUIResource(56,117,215),
"Browser.selectionForeground", new ColorUIResource(255,255,255),
"Browser.inactiveSelectionBackground", new ColorUIResource(208,208,208),
"Browser.inactiveSelectionForeground", new ColorUIResource(0,0,0),
"Browser.sizeHandleIcon", makeIcon(getClass(), commonDir + "Browser.sizeHandleIcon.png"),
"FileChooser.homeFolderIcon", LookAndFeel.makeIcon(getClass(), commonDir+"FileChooser.homeFolderIcon.png"),
//
"FileView.computerIcon", LookAndFeel.makeIcon(getClass(), commonDir+"FileView.computerIcon.png"),
//
"FileChooser.fileHidingEnabled", isFileHidingEnabled,
"FileChooser.quickLookEnabled", isQuickLookEnabled,
"FileChooser.orderByType", isOrderFilesByType,
"FileChooser.previewLabelForeground", new ColorUIResource(0x000000),
"FileChooser.previewValueForeground", new ColorUIResource(0x000000),
"FileChooser.previewLabelFont", smallSystemFont,
"FileChooser.previewValueFont", smallSystemFont,
"FileChooser.splitPaneDividerSize", 6,
"FileChooser.previewLabelInsets",new InsetsUIResource(0,0,0,4),
"FileChooser.cellTipOrigin", new Point(18, 1),
"FileChooser.autovalidate", Boolean.TRUE,
"FileChooser.browserFocusCellHighlightBorder",
new UIDefaults.ProxyLazyValue(
"javax.swing.plaf.BorderUIResource$EmptyBorderUIResource",
new Object[] { new Insets(1,1,1,1) }
),
"FileChooser.browserFocusCellHighlightBorderGrayed",
new UIDefaults.ProxyLazyValue(
"javax.swing.plaf.BorderUIResource$MatteBorderUIResource",
new Object[] { 1,1,1,1, grayedFocusCellBorderColor }
),
"FileChooser.browserCellBorder",
new UIDefaults.ProxyLazyValue(
"javax.swing.plaf.BorderUIResource$EmptyBorderUIResource",
new Object[] { new Insets(1,1,1,1) }
),
"FileChooser.browserUseUnselectedExpandIconForLabeledFile", Boolean.TRUE,
"Sheet.showAsSheet", Boolean.TRUE,
};
table.putDefaults(uiDefaults);
}
protected URL getResource(String location) {
URL url = getClass().getResource(location);
if (url == null) {
throw new InternalError("image resource missing: "+location);
}
return url;
}
protected Image createImage(String location) {
return Toolkit.getDefaultToolkit().createImage(getResource(location));
}
protected Icon[] makeIcons(String location, int count, boolean horizontal) {
Icon[] icons = new Icon[count];
BufferedImage[] images = Images.split(
createImage(location),
count, horizontal
);
for (int i=0; i < count; i++) {
icons[i] = new IconUIResource(new ImageIcon(images[i]));
}
return icons;
}
@Override
public String getID() {
return "Aqua";
}
}