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763 lines
28 KiB
763 lines
28 KiB
/*
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* Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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/*
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* <p>These classes are designed to be used while the
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* corresponding <code>LookAndFeel</code> class has been installed
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* (<code>UIManager.setLookAndFeel(new <i>XXX</i>LookAndFeel())</code>).
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* Using them while a different <code>LookAndFeel</code> is installed
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* may produce unexpected results, including exceptions.
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* Additionally, changing the <code>LookAndFeel</code>
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* maintained by the <code>UIManager</code> without updating the
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* corresponding <code>ComponentUI</code> of any
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* <code>JComponent</code>s may also produce unexpected results,
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* such as the wrong colors showing up, and is generally not
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* encouraged.
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*
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*/
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package com.sun.java.swing.plaf.windows;
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import java.awt.*;
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import java.awt.image.*;
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import java.security.AccessController;
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import java.util.*;
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import javax.swing.*;
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import javax.swing.border.*;
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import javax.swing.plaf.*;
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import javax.swing.text.JTextComponent;
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import sun.awt.image.SunWritableRaster;
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import sun.awt.windows.ThemeReader;
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import sun.security.action.GetPropertyAction;
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import sun.swing.CachedPainter;
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import static com.sun.java.swing.plaf.windows.TMSchema.*;
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/**
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* Implements Windows XP Styles for the Windows Look and Feel.
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*
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* @author Leif Samuelsson
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*/
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class XPStyle {
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// Singleton instance of this class
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private static XPStyle xp;
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// Singleton instance of SkinPainter
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private static SkinPainter skinPainter = new SkinPainter();
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private static Boolean themeActive = null;
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private HashMap<String, Border> borderMap;
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private HashMap<String, Color> colorMap;
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private boolean flatMenus;
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static {
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invalidateStyle();
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}
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/** Static method for clearing the hashmap and loading the
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* current XP style and theme
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*/
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static synchronized void invalidateStyle() {
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xp = null;
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themeActive = null;
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skinPainter.flush();
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}
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/** Get the singleton instance of this class
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*
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* @return the singleton instance of this class or null if XP styles
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* are not active or if this is not Windows XP
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*/
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static synchronized XPStyle getXP() {
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if (themeActive == null) {
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Toolkit toolkit = Toolkit.getDefaultToolkit();
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themeActive =
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(Boolean)toolkit.getDesktopProperty("win.xpstyle.themeActive");
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if (themeActive == null) {
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themeActive = Boolean.FALSE;
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}
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if (themeActive.booleanValue()) {
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GetPropertyAction propertyAction =
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new GetPropertyAction("swing.noxp");
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if (AccessController.doPrivileged(propertyAction) == null &&
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ThemeReader.isThemed() &&
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!(UIManager.getLookAndFeel()
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instanceof WindowsClassicLookAndFeel)) {
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xp = new XPStyle();
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}
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}
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}
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return ThemeReader.isXPStyleEnabled() ? xp : null;
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}
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static boolean isVista() {
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XPStyle xp = XPStyle.getXP();
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return (xp != null && xp.isSkinDefined(null, Part.CP_DROPDOWNBUTTONRIGHT));
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}
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/** Get a named <code>String</code> value from the current style
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*
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* @param part a <code>Part</code>
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* @param state a <code>String</code>
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* @param attributeKey a <code>String</code>
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* @return a <code>String</code> or null if key is not found
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* in the current style
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*
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* This is currently only used by WindowsInternalFrameTitlePane for painting
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* title foregound and can be removed when no longer needed
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*/
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String getString(Component c, Part part, State state, Prop prop) {
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return getTypeEnumName(c, part, state, prop);
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}
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TypeEnum getTypeEnum(Component c, Part part, State state, Prop prop) {
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int enumValue = ThemeReader.getEnum(part.getControlName(c), part.getValue(),
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State.getValue(part, state),
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prop.getValue());
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return TypeEnum.getTypeEnum(prop, enumValue);
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}
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private static String getTypeEnumName(Component c, Part part, State state, Prop prop) {
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int enumValue = ThemeReader.getEnum(part.getControlName(c), part.getValue(),
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State.getValue(part, state),
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prop.getValue());
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if (enumValue == -1) {
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return null;
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}
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return TypeEnum.getTypeEnum(prop, enumValue).getName();
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}
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/** Get a named <code>int</code> value from the current style
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*
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* @param part a <code>Part</code>
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* @return an <code>int</code> or null if key is not found
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* in the current style
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*/
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int getInt(Component c, Part part, State state, Prop prop, int fallback) {
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return ThemeReader.getInt(part.getControlName(c), part.getValue(),
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State.getValue(part, state),
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prop.getValue());
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}
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/** Get a named <code>Dimension</code> value from the current style
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*
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* @param key a <code>String</code>
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* @return a <code>Dimension</code> or null if key is not found
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* in the current style
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*
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* This is currently only used by WindowsProgressBarUI and the value
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* should probably be cached there instead of here.
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*/
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Dimension getDimension(Component c, Part part, State state, Prop prop) {
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Dimension d = ThemeReader.getPosition(part.getControlName(c), part.getValue(),
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State.getValue(part, state),
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prop.getValue());
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return (d != null) ? d : new Dimension();
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}
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/** Get a named <code>Point</code> (e.g. a location or an offset) value
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* from the current style
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*
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* @param key a <code>String</code>
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* @return a <code>Point</code> or null if key is not found
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* in the current style
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*
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* This is currently only used by WindowsInternalFrameTitlePane for painting
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* title foregound and can be removed when no longer needed
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*/
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Point getPoint(Component c, Part part, State state, Prop prop) {
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Dimension d = ThemeReader.getPosition(part.getControlName(c), part.getValue(),
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State.getValue(part, state),
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prop.getValue());
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return (d != null) ? new Point(d.width, d.height) : new Point();
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}
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/** Get a named <code>Insets</code> value from the current style
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*
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* @param key a <code>String</code>
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* @return an <code>Insets</code> object or null if key is not found
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* in the current style
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*
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* This is currently only used to create borders and by
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* WindowsInternalFrameTitlePane for painting title foregound.
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* The return value is already cached in those places.
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*/
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Insets getMargin(Component c, Part part, State state, Prop prop) {
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Insets insets = ThemeReader.getThemeMargins(part.getControlName(c), part.getValue(),
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State.getValue(part, state),
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prop.getValue());
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return (insets != null) ? insets : new Insets(0, 0, 0, 0);
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}
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/** Get a named <code>Color</code> value from the current style
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*
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* @param part a <code>Part</code>
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* @return a <code>Color</code> or null if key is not found
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* in the current style
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*/
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synchronized Color getColor(Skin skin, Prop prop, Color fallback) {
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String key = skin.toString() + "." + prop.name();
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Part part = skin.part;
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Color color = colorMap.get(key);
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if (color == null) {
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color = ThemeReader.getColor(part.getControlName(null), part.getValue(),
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State.getValue(part, skin.state),
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prop.getValue());
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if (color != null) {
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color = new ColorUIResource(color);
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colorMap.put(key, color);
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}
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}
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return (color != null) ? color : fallback;
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}
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Color getColor(Component c, Part part, State state, Prop prop, Color fallback) {
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return getColor(new Skin(c, part, state), prop, fallback);
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}
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/** Get a named <code>Border</code> value from the current style
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*
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* @param part a <code>Part</code>
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* @return a <code>Border</code> or null if key is not found
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* in the current style or if the style for the particular
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* part is not defined as "borderfill".
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*/
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synchronized Border getBorder(Component c, Part part) {
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if (part == Part.MENU) {
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// Special case because XP has no skin for menus
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if (flatMenus) {
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// TODO: The classic border uses this color, but we should
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// create a new UI property called "PopupMenu.borderColor"
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// instead.
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return new XPFillBorder(UIManager.getColor("InternalFrame.borderShadow"),
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1);
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} else {
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return null; // Will cause L&F to use classic border
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}
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}
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Skin skin = new Skin(c, part, null);
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Border border = borderMap.get(skin.string);
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if (border == null) {
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String bgType = getTypeEnumName(c, part, null, Prop.BGTYPE);
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if ("borderfill".equalsIgnoreCase(bgType)) {
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int thickness = getInt(c, part, null, Prop.BORDERSIZE, 1);
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Color color = getColor(skin, Prop.BORDERCOLOR, Color.black);
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border = new XPFillBorder(color, thickness);
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if (part == Part.CP_COMBOBOX) {
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border = new XPStatefulFillBorder(color, thickness, part, Prop.BORDERCOLOR);
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}
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} else if ("imagefile".equalsIgnoreCase(bgType)) {
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Insets m = getMargin(c, part, null, Prop.SIZINGMARGINS);
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if (m != null) {
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if (getBoolean(c, part, null, Prop.BORDERONLY)) {
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border = new XPImageBorder(c, part);
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} else if (part == Part.CP_COMBOBOX) {
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border = new EmptyBorder(1, 1, 1, 1);
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} else {
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if(part == Part.TP_BUTTON) {
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border = new XPEmptyBorder(new Insets(3,3,3,3));
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} else {
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border = new XPEmptyBorder(m);
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}
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}
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}
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}
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if (border != null) {
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borderMap.put(skin.string, border);
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}
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}
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return border;
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}
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private class XPFillBorder extends LineBorder implements UIResource {
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XPFillBorder(Color color, int thickness) {
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super(color, thickness);
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}
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public Insets getBorderInsets(Component c, Insets insets) {
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Insets margin = null;
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//
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// Ideally we'd have an interface defined for classes which
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// support margins (to avoid this hackery), but we've
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// decided against it for simplicity
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//
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if (c instanceof AbstractButton) {
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margin = ((AbstractButton)c).getMargin();
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} else if (c instanceof JToolBar) {
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margin = ((JToolBar)c).getMargin();
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} else if (c instanceof JTextComponent) {
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margin = ((JTextComponent)c).getMargin();
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}
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insets.top = (margin != null? margin.top : 0) + thickness;
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insets.left = (margin != null? margin.left : 0) + thickness;
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insets.bottom = (margin != null? margin.bottom : 0) + thickness;
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insets.right = (margin != null? margin.right : 0) + thickness;
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return insets;
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}
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}
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private class XPStatefulFillBorder extends XPFillBorder {
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private final Part part;
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private final Prop prop;
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XPStatefulFillBorder(Color color, int thickness, Part part, Prop prop) {
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super(color, thickness);
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this.part = part;
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this.prop = prop;
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}
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public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
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State state = State.NORMAL;
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// special casing for comboboxes.
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// there may be more special cases in the future
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if(c instanceof JComboBox) {
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JComboBox cb = (JComboBox)c;
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// note. in the future this should be replaced with a call
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// to BasicLookAndFeel.getUIOfType()
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if(cb.getUI() instanceof WindowsComboBoxUI) {
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WindowsComboBoxUI wcb = (WindowsComboBoxUI)cb.getUI();
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state = wcb.getXPComboBoxState(cb);
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}
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}
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lineColor = getColor(c, part, state, prop, Color.black);
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super.paintBorder(c, g, x, y, width, height);
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}
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}
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private class XPImageBorder extends AbstractBorder implements UIResource {
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Skin skin;
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XPImageBorder(Component c, Part part) {
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this.skin = getSkin(c, part);
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}
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public void paintBorder(Component c, Graphics g,
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int x, int y, int width, int height) {
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skin.paintSkin(g, x, y, width, height, null);
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}
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public Insets getBorderInsets(Component c, Insets insets) {
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Insets margin = null;
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Insets borderInsets = skin.getContentMargin();
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if(borderInsets == null) {
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borderInsets = new Insets(0, 0, 0, 0);
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}
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//
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// Ideally we'd have an interface defined for classes which
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// support margins (to avoid this hackery), but we've
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// decided against it for simplicity
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//
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if (c instanceof AbstractButton) {
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margin = ((AbstractButton)c).getMargin();
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} else if (c instanceof JToolBar) {
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margin = ((JToolBar)c).getMargin();
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} else if (c instanceof JTextComponent) {
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margin = ((JTextComponent)c).getMargin();
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}
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insets.top = (margin != null? margin.top : 0) + borderInsets.top;
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insets.left = (margin != null? margin.left : 0) + borderInsets.left;
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insets.bottom = (margin != null? margin.bottom : 0) + borderInsets.bottom;
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insets.right = (margin != null? margin.right : 0) + borderInsets.right;
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return insets;
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}
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}
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private class XPEmptyBorder extends EmptyBorder implements UIResource {
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XPEmptyBorder(Insets m) {
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super(m.top+2, m.left+2, m.bottom+2, m.right+2);
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}
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public Insets getBorderInsets(Component c, Insets insets) {
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insets = super.getBorderInsets(c, insets);
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Insets margin = null;
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if (c instanceof AbstractButton) {
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Insets m = ((AbstractButton)c).getMargin();
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// if this is a toolbar button then ignore getMargin()
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// and subtract the padding added by the constructor
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if(c.getParent() instanceof JToolBar
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&& ! (c instanceof JRadioButton)
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&& ! (c instanceof JCheckBox)
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&& m instanceof InsetsUIResource) {
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insets.top -= 2;
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insets.left -= 2;
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insets.bottom -= 2;
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insets.right -= 2;
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} else {
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margin = m;
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}
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} else if (c instanceof JToolBar) {
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margin = ((JToolBar)c).getMargin();
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} else if (c instanceof JTextComponent) {
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margin = ((JTextComponent)c).getMargin();
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}
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if (margin != null) {
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insets.top = margin.top + 2;
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insets.left = margin.left + 2;
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insets.bottom = margin.bottom + 2;
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insets.right = margin.right + 2;
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}
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return insets;
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}
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}
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boolean isSkinDefined(Component c, Part part) {
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return (part.getValue() == 0)
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|| ThemeReader.isThemePartDefined(
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part.getControlName(c), part.getValue(), 0);
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}
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/** Get a <code>Skin</code> object from the current style
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* for a named part (component type)
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*
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* @param part a <code>Part</code>
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* @return a <code>Skin</code> object
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*/
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synchronized Skin getSkin(Component c, Part part) {
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assert isSkinDefined(c, part) : "part " + part + " is not defined";
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return new Skin(c, part, null);
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}
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long getThemeTransitionDuration(Component c, Part part, State stateFrom,
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State stateTo, Prop prop) {
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return ThemeReader.getThemeTransitionDuration(part.getControlName(c),
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part.getValue(),
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State.getValue(part, stateFrom),
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State.getValue(part, stateTo),
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(prop != null) ? prop.getValue() : 0);
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}
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/** A class which encapsulates attributes for a given part
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* (component type) and which provides methods for painting backgrounds
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* and glyphs
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*/
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static class Skin {
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final Component component;
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final Part part;
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final State state;
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private final String string;
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private Dimension size = null;
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Skin(Component component, Part part) {
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this(component, part, null);
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}
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Skin(Part part, State state) {
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this(null, part, state);
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}
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Skin(Component component, Part part, State state) {
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this.component = component;
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this.part = part;
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this.state = state;
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String str = part.getControlName(component) +"." + part.name();
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if (state != null) {
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str += "("+state.name()+")";
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}
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string = str;
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}
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Insets getContentMargin() {
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/* idk: it seems margins are the same for all 'big enough'
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* bounding rectangles.
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*/
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int boundingWidth = 100;
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int boundingHeight = 100;
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Insets insets = ThemeReader.getThemeBackgroundContentMargins(
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part.getControlName(null), part.getValue(),
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0, boundingWidth, boundingHeight);
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return (insets != null) ? insets : new Insets(0, 0, 0, 0);
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}
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private int getWidth(State state) {
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if (size == null) {
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size = getPartSize(part, state);
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}
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return (size != null) ? size.width : 0;
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}
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int getWidth() {
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return getWidth((state != null) ? state : State.NORMAL);
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}
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|
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private int getHeight(State state) {
|
|
if (size == null) {
|
|
size = getPartSize(part, state);
|
|
}
|
|
return (size != null) ? size.height : 0;
|
|
}
|
|
|
|
int getHeight() {
|
|
return getHeight((state != null) ? state : State.NORMAL);
|
|
}
|
|
|
|
public String toString() {
|
|
return string;
|
|
}
|
|
|
|
public boolean equals(Object obj) {
|
|
return (obj instanceof Skin && ((Skin)obj).string.equals(string));
|
|
}
|
|
|
|
public int hashCode() {
|
|
return string.hashCode();
|
|
}
|
|
|
|
/** Paint a skin at x, y.
|
|
*
|
|
* @param g the graphics context to use for painting
|
|
* @param dx the destination <i>x</i> coordinate
|
|
* @param dy the destination <i>y</i> coordinate
|
|
* @param state which state to paint
|
|
*/
|
|
void paintSkin(Graphics g, int dx, int dy, State state) {
|
|
if (state == null) {
|
|
state = this.state;
|
|
}
|
|
paintSkin(g, dx, dy, getWidth(state), getHeight(state), state);
|
|
}
|
|
|
|
/** Paint a skin in an area defined by a rectangle.
|
|
*
|
|
* @param g the graphics context to use for painting
|
|
* @param r a <code>Rectangle</code> defining the area to fill,
|
|
* may cause the image to be stretched or tiled
|
|
* @param state which state to paint
|
|
*/
|
|
void paintSkin(Graphics g, Rectangle r, State state) {
|
|
paintSkin(g, r.x, r.y, r.width, r.height, state);
|
|
}
|
|
|
|
/** Paint a skin at a defined position and size
|
|
* This method supports animation.
|
|
*
|
|
* @param g the graphics context to use for painting
|
|
* @param dx the destination <i>x</i> coordinate
|
|
* @param dy the destination <i>y</i> coordinate
|
|
* @param dw the width of the area to fill, may cause
|
|
* the image to be stretched or tiled
|
|
* @param dh the height of the area to fill, may cause
|
|
* the image to be stretched or tiled
|
|
* @param state which state to paint
|
|
*/
|
|
void paintSkin(Graphics g, int dx, int dy, int dw, int dh, State state) {
|
|
if (XPStyle.getXP() == null) {
|
|
return;
|
|
}
|
|
if (ThemeReader.isGetThemeTransitionDurationDefined()
|
|
&& component instanceof JComponent
|
|
&& SwingUtilities.getAncestorOfClass(CellRendererPane.class,
|
|
component) == null) {
|
|
AnimationController.paintSkin((JComponent) component, this,
|
|
g, dx, dy, dw, dh, state);
|
|
} else {
|
|
paintSkinRaw(g, dx, dy, dw, dh, state);
|
|
}
|
|
}
|
|
|
|
/** Paint a skin at a defined position and size. This method
|
|
* does not trigger animation. It is needed for the animation
|
|
* support.
|
|
*
|
|
* @param g the graphics context to use for painting
|
|
* @param dx the destination <i>x</i> coordinate.
|
|
* @param dy the destination <i>y</i> coordinate.
|
|
* @param dw the width of the area to fill, may cause
|
|
* the image to be stretched or tiled
|
|
* @param dh the height of the area to fill, may cause
|
|
* the image to be stretched or tiled
|
|
* @param state which state to paint
|
|
*/
|
|
void paintSkinRaw(Graphics g, int dx, int dy, int dw, int dh, State state) {
|
|
if (XPStyle.getXP() == null) {
|
|
return;
|
|
}
|
|
skinPainter.paint(null, g, dx, dy, dw, dh, this, state);
|
|
}
|
|
|
|
/** Paint a skin at a defined position and size
|
|
*
|
|
* @param g the graphics context to use for painting
|
|
* @param dx the destination <i>x</i> coordinate
|
|
* @param dy the destination <i>y</i> coordinate
|
|
* @param dw the width of the area to fill, may cause
|
|
* the image to be stretched or tiled
|
|
* @param dh the height of the area to fill, may cause
|
|
* the image to be stretched or tiled
|
|
* @param state which state to paint
|
|
* @param borderFill should test if the component uses a border fill
|
|
and skip painting if it is
|
|
*/
|
|
void paintSkin(Graphics g, int dx, int dy, int dw, int dh, State state,
|
|
boolean borderFill) {
|
|
if (XPStyle.getXP() == null) {
|
|
return;
|
|
}
|
|
if(borderFill && "borderfill".equals(getTypeEnumName(component, part,
|
|
state, Prop.BGTYPE))) {
|
|
return;
|
|
}
|
|
skinPainter.paint(null, g, dx, dy, dw, dh, this, state);
|
|
}
|
|
}
|
|
|
|
private static class SkinPainter extends CachedPainter {
|
|
SkinPainter() {
|
|
super(30);
|
|
flush();
|
|
}
|
|
|
|
public void flush() {
|
|
super.flush();
|
|
}
|
|
|
|
protected void paintToImage(Component c, Image image, Graphics g,
|
|
int w, int h, Object[] args) {
|
|
boolean accEnabled = false;
|
|
Skin skin = (Skin)args[0];
|
|
Part part = skin.part;
|
|
State state = (State)args[1];
|
|
if (state == null) {
|
|
state = skin.state;
|
|
}
|
|
if (c == null) {
|
|
c = skin.component;
|
|
}
|
|
BufferedImage bi = (BufferedImage)image;
|
|
|
|
WritableRaster raster = bi.getRaster();
|
|
DataBufferInt dbi = (DataBufferInt)raster.getDataBuffer();
|
|
// Note that stealData() requires a markDirty() afterwards
|
|
// since we modify the data in it.
|
|
ThemeReader.paintBackground(SunWritableRaster.stealData(dbi, 0),
|
|
part.getControlName(c), part.getValue(),
|
|
State.getValue(part, state),
|
|
0, 0, w, h, w);
|
|
SunWritableRaster.markDirty(dbi);
|
|
}
|
|
|
|
protected Image createImage(Component c, int w, int h,
|
|
GraphicsConfiguration config, Object[] args) {
|
|
return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
|
|
}
|
|
}
|
|
|
|
static class GlyphButton extends JButton {
|
|
private Skin skin;
|
|
|
|
public GlyphButton(Component parent, Part part) {
|
|
XPStyle xp = getXP();
|
|
skin = xp != null ? xp.getSkin(parent, part) : null;
|
|
setBorder(null);
|
|
setContentAreaFilled(false);
|
|
setMinimumSize(new Dimension(5, 5));
|
|
setPreferredSize(new Dimension(16, 16));
|
|
setMaximumSize(new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE));
|
|
}
|
|
|
|
public boolean isFocusTraversable() {
|
|
return false;
|
|
}
|
|
|
|
protected State getState() {
|
|
State state = State.NORMAL;
|
|
if (!isEnabled()) {
|
|
state = State.DISABLED;
|
|
} else if (getModel().isPressed()) {
|
|
state = State.PRESSED;
|
|
} else if (getModel().isRollover()) {
|
|
state = State.HOT;
|
|
}
|
|
return state;
|
|
}
|
|
|
|
public void paintComponent(Graphics g) {
|
|
if (XPStyle.getXP() == null || skin == null) {
|
|
return;
|
|
}
|
|
Dimension d = getSize();
|
|
skin.paintSkin(g, 0, 0, d.width, d.height, getState());
|
|
}
|
|
|
|
public void setPart(Component parent, Part part) {
|
|
XPStyle xp = getXP();
|
|
skin = xp != null ? xp.getSkin(parent, part) : null;
|
|
revalidate();
|
|
repaint();
|
|
}
|
|
|
|
protected void paintBorder(Graphics g) {
|
|
}
|
|
|
|
|
|
}
|
|
|
|
// Private constructor
|
|
private XPStyle() {
|
|
flatMenus = getSysBoolean(Prop.FLATMENUS);
|
|
|
|
colorMap = new HashMap<String, Color>();
|
|
borderMap = new HashMap<String, Border>();
|
|
// Note: All further access to the maps must be synchronized
|
|
}
|
|
|
|
|
|
private boolean getBoolean(Component c, Part part, State state, Prop prop) {
|
|
return ThemeReader.getBoolean(part.getControlName(c), part.getValue(),
|
|
State.getValue(part, state),
|
|
prop.getValue());
|
|
}
|
|
|
|
|
|
|
|
static Dimension getPartSize(Part part, State state) {
|
|
return ThemeReader.getPartSize(part.getControlName(null), part.getValue(),
|
|
State.getValue(part, state));
|
|
}
|
|
|
|
private static boolean getSysBoolean(Prop prop) {
|
|
// We can use any widget name here, I guess.
|
|
return ThemeReader.getSysBoolean("window", prop.getValue());
|
|
}
|
|
}
|