com.jidesoft.plaf.UIDefaultsLookup Maven / Gradle / Ivy
/*
* @(#)UIManagerLookup.java 4/5/2007
*
* Copyright 2002 - 2007 JIDE Software Inc. All rights reserved.
*/
package com.jidesoft.plaf;
import com.jidesoft.converter.ObjectConverterManager;
import javax.swing.*;
import javax.swing.border.Border;
import java.awt.*;
import java.util.Locale;
/**
* This class simply uses UIManager's get method to lookup the UIDefaults.
* We used this everywhere in our code so that we have one central place
* to find out which UIDefaults we are using.
* Another good thing is you can use {@link #setTrace(boolean)} and {@link #setDebug(boolean)}
* to turn on the trace so that it will print out which UIDefaults we are trying to get.
*/
public class UIDefaultsLookup {
private static boolean _debug = false;
private static boolean _trace = false;
/**
* Sets the debug mode. If debug mode is on, we will print out
* any UIDefaults that the value is null.
*
* @param debug true or false.
*/
public static void setDebug(boolean debug) {
_debug = debug;
}
/**
* Sets the trace mode. If trace mode is on, we will print out
* any UIDefaults we are trying to get and its current value.
*
* @param trace true or false.
*/
public static void setTrace(boolean trace) {
_trace = trace;
}
public static Object get(Object key) {
Object value = UIManager.get(key);
log(value, key, null);
return value;
}
public static Object get(Object key, Locale l) {
Object value = UIManager.get(key, l);
log(value, key, l);
return value;
}
private static void log(Object value, Object key, Locale l) {
if (_debug && value == null) {
System.out.println("\"" + key + (l == null ? "" : l.toString()) + " \" ==> null ------------------------");
}
else if (_trace) {
if (value == null) {
System.out.println("\"" + key + (l == null ? "" : l.toString()) + " \" ==> null ------------------------");
}
else {
System.out.println("\"" + key + (l == null ? "" : l.toString()) + " \" ==> " + value.getClass().getName() + "(" + ObjectConverterManager.toString(value) + ")");
}
}
}
/**
* If the value of key is a Font return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is a Font,
* return the Font object; otherwise return
* null
*/
public static Font getFont(Object key) {
Object value = get(key);
return (value instanceof Font) ? (Font) value : null;
}
/**
* If the value of key for the given Locale
* is a Font return it, otherwise return null.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is a Font,
* return the Font object; otherwise return
* null
* @since 1.9.5.04
*/
public static Font getFont(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Font) ? (Font) value : null;
}
/**
* If the value of key is a Color return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is a Color,
* return the Color object; otherwise return
* null
*/
public static Color getColor(Object key) {
Object value = get(key);
return (value instanceof Color) ? (Color) value : null;
}
/**
* If the value of key for the given Locale
* is a Color return it, otherwise return null.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is a Color,
* return the Color object; otherwise return
* null
* @since 1.9.5.04
*/
public static Color getColor(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Color) ? (Color) value : null;
}
/**
* If the value of key is an Icon return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is an Icon,
* return the Icon object; otherwise return
* null
*/
public static Icon getIcon(Object key) {
Object value = get(key);
return (value instanceof Icon) ? (Icon) value : null;
}
/**
* If the value of key for the given Locale
* is an Icon return it, otherwise return null.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is an Icon,
* return the Icon object; otherwise return
* null
* @since 1.9.5.04
*/
public static Icon getIcon(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Icon) ? (Icon) value : null;
}
/**
* If the value of key is a Border return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is a Border,
* return the Border object; otherwise return
* null
*/
public static Border getBorder(Object key) {
Object value = get(key);
return (value instanceof Border) ? (Border) value : null;
}
/**
* If the value of key for the given Locale
* is a Border return it, otherwise return null.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is a Border,
* return the Border object; otherwise return
* null
* @since 1.9.5.04
*/
public static Border getBorder(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Border) ? (Border) value : null;
}
/**
* If the value of key is a String return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is a String,
* return the String object; otherwise return
* null
*/
public static String getString(Object key) {
Object value = get(key);
return (value instanceof String) ? (String) value : null;
}
/**
* If the value of key for the given Locale
* is a String return it, otherwise return null.
*
* @param key the desired key
* @param l the desired Locale
* @return if the value for key for the given
* Locale is a String,
* return the String object; otherwise return
* null
* @since 1.9.5.04
*/
public static String getString(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof String) ? (String) value : null;
}
/**
* If the value of key is an Integer return its
* integer value, otherwise return 0.
*
* @param key the desired key
* @return if the value for key is an Integer,
* return its value, otherwise return 0
*/
public static int getInt(Object key) {
Object value = get(key);
return (value instanceof Integer) ? (Integer) value : 0;
}
/**
* If the value of key for the given Locale
* is an Integer return its integer value, otherwise return 0.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is an Integer,
* return its value, otherwise return 0
* @since 1.9.5.04
*/
public static int getInt(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Integer) ? (Integer) value : 0;
}
/**
* If the value of key is boolean, return the
* boolean value, otherwise return false.
*
* @param key an Object specifying the key for the desired boolean value
* @return if the value of key is boolean, return the
* boolean value, otherwise return false.
* @since 1.9.5.04
*/
public static boolean getBoolean(Object key) {
Object value = get(key);
return (value instanceof Boolean) ? (Boolean) value : false;
}
/**
* If the value of key for the given Locale
* is boolean, return the boolean value, otherwise return false.
*
* @param key an Object specifying the key for the desired boolean value
* @param l the desired locale
* @return if the value for key and Locale
* is boolean, return the
* boolean value, otherwise return false.
* @since 1.9.5.04
*/
public static boolean getBoolean(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Boolean) ? (Boolean) value : false;
}
/**
* If the value of key is an Insets return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is an Insets,
* return the Insets object; otherwise return
* null
*/
public static Insets getInsets(Object key) {
Object value = get(key);
return (value instanceof Insets) ? (Insets) value : null;
}
/**
* If the value of key for the given Locale
* is an Insets return it, otherwise return null.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is an Insets,
* return the Insets object; otherwise return
* null
* @since 1.9.5.04
*/
public static Insets getInsets(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Insets) ? (Insets) value : null;
}
/**
* If the value of key is a Dimension return it,
* otherwise return null.
*
* @param key the desired key
* @return if the value for key is a Dimension,
* return the Dimension object; otherwise return
* null
*/
public static Dimension getDimension(Object key) {
Object value = get(key);
return (value instanceof Dimension) ? (Dimension) value : null;
}
/**
* If the value of key for the given Locale
* is a Dimension return it, otherwise return null.
*
* @param key the desired key
* @param l the desired locale
* @return if the value for key and Locale
* is a Dimension,
* return the Dimension object; otherwise return
* null
* @since 1.9.5.04
*/
public static Dimension getDimension(Object key, Locale l) {
Object value = get(key, l);
return (value instanceof Dimension) ? (Dimension) value : null;
}
}
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