I18nViewUtil.java

package com.jsql.view.swing.util;

import com.jsql.util.I18nUtil;
import com.jsql.util.StringUtil;
import com.jsql.view.swing.dialog.DialogAbout;
import com.jsql.view.swing.text.JPlaceholder;
import com.jsql.view.swing.text.JToolTipI18n;
import com.jsql.view.swing.tree.model.NodeModelEmpty;
import org.apache.commons.lang3.StringUtils;

import javax.swing.*;
import javax.swing.text.JTextComponent;
import java.util.*;
import java.util.function.BiConsumer;

public class I18nViewUtil {

    /**
     * A list of graphical components for each i18n keys in the main properties
     */
    private static final Map<String, Set<Object>> componentsLocalized = new HashMap<>();
    
    // Initialize the list of graphical components
    static {
        for (String keyI18n: I18nUtil.BUNDLE_ROOT.keySet()) {
            I18nViewUtil.componentsLocalized.put(keyI18n, new HashSet<>());
        }
    }

    private I18nViewUtil() {
        // Utility class
    }
    
    /**
     * Return the i18n keys of components whose text is replaced
     * when the translation changes.
     * @return a set of key names of an i18n key in the properties
     */
    public static Set<String> keys() {
        return I18nViewUtil.componentsLocalized.keySet();
    }
    
    /**
     * Get a list of graphical components whose text corresponds
     * to the i18n key in the properties.
     * @param key name of an i18n key in the properties
     * @return set of graphical components
     */
    public static Set<Object> componentsByKey(String key) {
        return I18nViewUtil.componentsLocalized.get(key);
    }

    public static void switchI18nComponents() {
        Map<Class<?>, BiConsumer<Object, String>> classHandlers = new LinkedHashMap<>();  // key order required
        classHandlers.put(JPlaceholder.class, (c, s) -> ((JPlaceholder) c).setPlaceholderText(I18nUtil.valueByKey(s)));
        classHandlers.put(DialogAbout.class, (c, s) -> ((DialogAbout) c).setTitle(I18nUtil.valueByKey(s) + " " + StringUtil.APP_NAME));
        classHandlers.put(JToolTipI18n.class, (c, s) -> ((JToolTipI18n) c).setText(I18nViewUtil.valueByKey(s)));
        classHandlers.put(NodeModelEmpty.class, (c, s) -> ((NodeModelEmpty) c).setText(I18nViewUtil.valueByKey(s)));
        classHandlers.put(JLabel.class, (c, s) -> ((JLabel) c).setText(I18nViewUtil.valueByKey(s)));
        classHandlers.put(JMenuItem.class, (c, s) -> ((JMenuItem) c).setText(I18nViewUtil.valueByKey(s)));
        classHandlers.put(JButton.class, (c, s) -> ((JButton) c).setText(I18nViewUtil.valueByKey(s)));
        classHandlers.put(JComboBox.class, (c, s) -> ((JComboBox<?>) c).setToolTipText(I18nViewUtil.valueByKey(s)));
        classHandlers.put(JTextComponent.class, (c, s) -> ((JTextComponent) c).setText(I18nViewUtil.valueByKey(s))); // fallback
        for (String key : I18nViewUtil.keys()) {
            for (Object component : I18nViewUtil.componentsByKey(key)) {
                classHandlers.entrySet().stream()
                .filter(entry -> entry.getKey().isInstance(component))
                .findFirst()
                .ifPresent(entry -> entry.getValue().accept(component, key));
            }
        }
    }
    
    /**
     * Add a graphical component to those whose text must be changed when
     * the language changes.
     * @param key name of an i18n key in the properties
     * @param component graphical component which will receive the translated text
     */
    public static void addComponentForKey(String key, Object component) {
        I18nViewUtil.componentsLocalized.get(key.replace(" ", "_")).add(component);  // e.g BIND BINARY
    }

    /**
     * Return the text corresponding to an i18n key in the properties.
     * @param key an i18n key in the properties
     * @return text corresponding to the key
     */
    public static String valueByKey(String key) {
        return I18nViewUtil.isNonUbuntu(I18nUtil.getCurrentLocale())
        ? I18nViewUtil.formatNonLatin(I18nUtil.valueByKey(key))
        : I18nUtil.valueByKey(key);
    }

    public static boolean isNonUbuntu(Locale locale) {
        return Locale.forLanguageTag("zh").getLanguage().equals(locale.getLanguage())
        || Locale.forLanguageTag("ko").getLanguage().equals(locale.getLanguage())
        || Locale.forLanguageTag("ja").getLanguage().equals(locale.getLanguage());
    }

    public static String formatNonLatin(String label) {
        return I18nViewUtil.formatNonLatin(label, StringUtils.EMPTY);
    }

    public static String formatNonLatin(String label, String custom) {
        return String.format(
            "<html><span style=\"font-family:'%s';%s\">%s</span></html>",
            UiUtil.FONT_NAME_MONO_ASIAN,
            custom,
            label
        );
    }
}





















Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

Report generated by PIT 1.19.1

1		package com.jsql.view.swing.util;
2
3		import com.jsql.util.I18nUtil;
4		import com.jsql.util.StringUtil;
5		import com.jsql.view.swing.dialog.DialogAbout;
6		import com.jsql.view.swing.text.JPlaceholder;
7		import com.jsql.view.swing.text.JToolTipI18n;
8		import com.jsql.view.swing.tree.model.NodeModelEmpty;
9		import org.apache.commons.lang3.StringUtils;
10
11		import javax.swing.*;
12		import javax.swing.text.JTextComponent;
13		import java.util.*;
14		import java.util.function.BiConsumer;
15
16		public class I18nViewUtil {
17
18		/**
19		* A list of graphical components for each i18n keys in the main properties
20		*/
21		private static final Map<String, Set<Object>> componentsLocalized = new HashMap<>();
22
23		// Initialize the list of graphical components
24		static {
25		for (String keyI18n: I18nUtil.BUNDLE_ROOT.keySet()) {
26		I18nViewUtil.componentsLocalized.put(keyI18n, new HashSet<>());
27		}
28		}
29
30		private I18nViewUtil() {
31		// Utility class
32		}
33
34		/**
35		* Return the i18n keys of components whose text is replaced
36		* when the translation changes.
37		* @return a set of key names of an i18n key in the properties
38		*/
39		public static Set<String> keys() {
40	1 1. keys : replaced return value with Collections.emptySet for com/jsql/view/swing/util/I18nViewUtil::keys → NO_COVERAGE	return I18nViewUtil.componentsLocalized.keySet();
41		}
42
43		/**
44		* Get a list of graphical components whose text corresponds
45		* to the i18n key in the properties.
46		* @param key name of an i18n key in the properties
47		* @return set of graphical components
48		*/
49		public static Set<Object> componentsByKey(String key) {
50	1 1. componentsByKey : replaced return value with Collections.emptySet for com/jsql/view/swing/util/I18nViewUtil::componentsByKey → NO_COVERAGE	return I18nViewUtil.componentsLocalized.get(key);
51		}
52
53		public static void switchI18nComponents() {
54		Map<Class<?>, BiConsumer<Object, String>> classHandlers = new LinkedHashMap<>(); // key order required
55	1 1. lambda$switchI18nComponents$0 : removed call to com/jsql/view/swing/text/JPlaceholder::setPlaceholderText → NO_COVERAGE	classHandlers.put(JPlaceholder.class, (c, s) -> ((JPlaceholder) c).setPlaceholderText(I18nUtil.valueByKey(s)));
56	1 1. lambda$switchI18nComponents$1 : removed call to com/jsql/view/swing/dialog/DialogAbout::setTitle → NO_COVERAGE	classHandlers.put(DialogAbout.class, (c, s) -> ((DialogAbout) c).setTitle(I18nUtil.valueByKey(s) + " " + StringUtil.APP_NAME));
57	1 1. lambda$switchI18nComponents$2 : removed call to com/jsql/view/swing/text/JToolTipI18n::setText → NO_COVERAGE	classHandlers.put(JToolTipI18n.class, (c, s) -> ((JToolTipI18n) c).setText(I18nViewUtil.valueByKey(s)));
58	1 1. lambda$switchI18nComponents$3 : removed call to com/jsql/view/swing/tree/model/NodeModelEmpty::setText → NO_COVERAGE	classHandlers.put(NodeModelEmpty.class, (c, s) -> ((NodeModelEmpty) c).setText(I18nViewUtil.valueByKey(s)));
59	1 1. lambda$switchI18nComponents$4 : removed call to javax/swing/JLabel::setText → NO_COVERAGE	classHandlers.put(JLabel.class, (c, s) -> ((JLabel) c).setText(I18nViewUtil.valueByKey(s)));
60	1 1. lambda$switchI18nComponents$5 : removed call to javax/swing/JMenuItem::setText → NO_COVERAGE	classHandlers.put(JMenuItem.class, (c, s) -> ((JMenuItem) c).setText(I18nViewUtil.valueByKey(s)));
61	1 1. lambda$switchI18nComponents$6 : removed call to javax/swing/JButton::setText → NO_COVERAGE	classHandlers.put(JButton.class, (c, s) -> ((JButton) c).setText(I18nViewUtil.valueByKey(s)));
62	1 1. lambda$switchI18nComponents$7 : removed call to javax/swing/JComboBox::setToolTipText → NO_COVERAGE	classHandlers.put(JComboBox.class, (c, s) -> ((JComboBox<?>) c).setToolTipText(I18nViewUtil.valueByKey(s)));
63	1 1. lambda$switchI18nComponents$8 : removed call to javax/swing/text/JTextComponent::setText → NO_COVERAGE	classHandlers.put(JTextComponent.class, (c, s) -> ((JTextComponent) c).setText(I18nViewUtil.valueByKey(s))); // fallback
64		for (String key : I18nViewUtil.keys()) {
65		for (Object component : I18nViewUtil.componentsByKey(key)) {
66		classHandlers.entrySet().stream()
67	2 1. lambda$switchI18nComponents$9 : replaced boolean return with false for com/jsql/view/swing/util/I18nViewUtil::lambda$switchI18nComponents$9 → NO_COVERAGE 2. lambda$switchI18nComponents$9 : replaced boolean return with true for com/jsql/view/swing/util/I18nViewUtil::lambda$switchI18nComponents$9 → NO_COVERAGE	.filter(entry -> entry.getKey().isInstance(component))
68		.findFirst()
69	2 1. switchI18nComponents : removed call to java/util/Optional::ifPresent → NO_COVERAGE 2. lambda$switchI18nComponents$10 : removed call to java/util/function/BiConsumer::accept → NO_COVERAGE	.ifPresent(entry -> entry.getValue().accept(component, key));
70		}
71		}
72		}
73
74		/**
75		* Add a graphical component to those whose text must be changed when
76		* the language changes.
77		* @param key name of an i18n key in the properties
78		* @param component graphical component which will receive the translated text
79		*/
80		public static void addComponentForKey(String key, Object component) {
81		I18nViewUtil.componentsLocalized.get(key.replace(" ", "_")).add(component); // e.g BIND BINARY
82		}
83
84		/**
85		* Return the text corresponding to an i18n key in the properties.
86		* @param key an i18n key in the properties
87		* @return text corresponding to the key
88		*/
89		public static String valueByKey(String key) {
90	2 1. valueByKey : replaced return value with "" for com/jsql/view/swing/util/I18nViewUtil::valueByKey → NO_COVERAGE 2. valueByKey : negated conditional → NO_COVERAGE	return I18nViewUtil.isNonUbuntu(I18nUtil.getCurrentLocale())
91		? I18nViewUtil.formatNonLatin(I18nUtil.valueByKey(key))
92		: I18nUtil.valueByKey(key);
93		}
94
95		public static boolean isNonUbuntu(Locale locale) {
96	2 1. isNonUbuntu : negated conditional → NO_COVERAGE 2. isNonUbuntu : replaced boolean return with true for com/jsql/view/swing/util/I18nViewUtil::isNonUbuntu → NO_COVERAGE	return Locale.forLanguageTag("zh").getLanguage().equals(locale.getLanguage())
97	1 1. isNonUbuntu : negated conditional → NO_COVERAGE	\|\| Locale.forLanguageTag("ko").getLanguage().equals(locale.getLanguage())
98	1 1. isNonUbuntu : negated conditional → NO_COVERAGE	\|\| Locale.forLanguageTag("ja").getLanguage().equals(locale.getLanguage());
99		}
100
101		public static String formatNonLatin(String label) {
102	1 1. formatNonLatin : replaced return value with "" for com/jsql/view/swing/util/I18nViewUtil::formatNonLatin → NO_COVERAGE	return I18nViewUtil.formatNonLatin(label, StringUtils.EMPTY);
103		}
104
105		public static String formatNonLatin(String label, String custom) {
106	1 1. formatNonLatin : replaced return value with "" for com/jsql/view/swing/util/I18nViewUtil::formatNonLatin → NO_COVERAGE	return String.format(
107		"<html><span style=\"font-family:'%s';%s\">%s</span></html>",
108		UiUtil.FONT_NAME_MONO_ASIAN,
109		custom,
110		label
111		);
112		}
113		}
		Mutations
40		1.1 Location : keys Killed by : none replaced return value with Collections.emptySet for com/jsql/view/swing/util/I18nViewUtil::keys → NO_COVERAGE
50		1.1 Location : componentsByKey Killed by : none replaced return value with Collections.emptySet for com/jsql/view/swing/util/I18nViewUtil::componentsByKey → NO_COVERAGE
55		1.1 Location : lambda$switchI18nComponents$0 Killed by : none removed call to com/jsql/view/swing/text/JPlaceholder::setPlaceholderText → NO_COVERAGE
56		1.1 Location : lambda$switchI18nComponents$1 Killed by : none removed call to com/jsql/view/swing/dialog/DialogAbout::setTitle → NO_COVERAGE
57		1.1 Location : lambda$switchI18nComponents$2 Killed by : none removed call to com/jsql/view/swing/text/JToolTipI18n::setText → NO_COVERAGE
58		1.1 Location : lambda$switchI18nComponents$3 Killed by : none removed call to com/jsql/view/swing/tree/model/NodeModelEmpty::setText → NO_COVERAGE
59		1.1 Location : lambda$switchI18nComponents$4 Killed by : none removed call to javax/swing/JLabel::setText → NO_COVERAGE
60		1.1 Location : lambda$switchI18nComponents$5 Killed by : none removed call to javax/swing/JMenuItem::setText → NO_COVERAGE
61		1.1 Location : lambda$switchI18nComponents$6 Killed by : none removed call to javax/swing/JButton::setText → NO_COVERAGE
62		1.1 Location : lambda$switchI18nComponents$7 Killed by : none removed call to javax/swing/JComboBox::setToolTipText → NO_COVERAGE
63		1.1 Location : lambda$switchI18nComponents$8 Killed by : none removed call to javax/swing/text/JTextComponent::setText → NO_COVERAGE
67		1.1 Location : lambda$switchI18nComponents$9 Killed by : none replaced boolean return with false for com/jsql/view/swing/util/I18nViewUtil::lambda$switchI18nComponents$9 → NO_COVERAGE 2.2 Location : lambda$switchI18nComponents$9 Killed by : none replaced boolean return with true for com/jsql/view/swing/util/I18nViewUtil::lambda$switchI18nComponents$9 → NO_COVERAGE
69		1.1 Location : switchI18nComponents Killed by : none removed call to java/util/Optional::ifPresent → NO_COVERAGE 2.2 Location : lambda$switchI18nComponents$10 Killed by : none removed call to java/util/function/BiConsumer::accept → NO_COVERAGE
90		1.1 Location : valueByKey Killed by : none replaced return value with "" for com/jsql/view/swing/util/I18nViewUtil::valueByKey → NO_COVERAGE 2.2 Location : valueByKey Killed by : none negated conditional → NO_COVERAGE
96		1.1 Location : isNonUbuntu Killed by : none negated conditional → NO_COVERAGE 2.2 Location : isNonUbuntu Killed by : none replaced boolean return with true for com/jsql/view/swing/util/I18nViewUtil::isNonUbuntu → NO_COVERAGE
97		1.1 Location : isNonUbuntu Killed by : none negated conditional → NO_COVERAGE
98		1.1 Location : isNonUbuntu Killed by : none negated conditional → NO_COVERAGE
102		1.1 Location : formatNonLatin Killed by : none replaced return value with "" for com/jsql/view/swing/util/I18nViewUtil::formatNonLatin → NO_COVERAGE
106		1.1 Location : formatNonLatin Killed by : none replaced return value with "" for com/jsql/view/swing/util/I18nViewUtil::formatNonLatin → NO_COVERAGE

I18nViewUtil.java

Mutations

Active mutators

Tests examined