design/designer-base/src/main/java/com/fr/base/i18n/BidiUtils.java

package com.fr.base.i18n;

import com.fr.design.DesignerEnvManager;

import javax.swing.border.TitledBorder;
import java.awt.Component;
import java.awt.ComponentOrientation;
import java.awt.Container;
import java.util.Locale;

/**
 * 根据国际化获取组件方向
 *
 * @author obo
 * @since 11.0
 * Created on 2024/07/17
 */
public class BidiUtils {

    /**
     * 设计器国际化
     */
    private static final Locale LOCALE = DesignerEnvManager.getEnvManager().getLanguage();

    private BidiUtils() {
    }

    /**
     * 获取当前设计器语言的组件方向值
     */
    public static ComponentOrientation getOrientationByLocale() {
        return ComponentOrientation.getOrientation(LOCALE);
    }

    /**
     * 把当前设计器国际化的组件方向应用到组件，影响子组件
     *
     * @param component 组件
     * @return 组件对象
     * @param <T> Component子类
     */
    public static <T extends Component> T applyOrientationByLocale(T component) {
        component.applyComponentOrientation(ComponentOrientation.getOrientation(LOCALE));
        return component;
    }

    /**
     * 把当前设计器国际化的组件方向设置到组件，不影响子组件
     *
     * @param component 组件
     * @return 组件对象
     * @param <T> Component子类
     */
    public static <T extends Component> T setOrientationByLocale(T component) {
        component.setComponentOrientation(ComponentOrientation.getOrientation(LOCALE));
        return component;
    }

    /**
     * 设置设计器国际化组件方向到多个组件，不影响子组件
     *
     * @param components 组件数组
     */
    public static void setOrientationByLocale(Component... components) {
        for (Component component : components) {
            component.setComponentOrientation(ComponentOrientation.getOrientation(LOCALE));
        }
    }

    /**
     * 应用设计器国际化组件方向到多个组件，影响子组件
     *
     * @param components 组件数组
     */
    public static void applyOrientationByLocale(Component... components) {
        for (Component component : components) {
            component.applyComponentOrientation(ComponentOrientation.getOrientation(LOCALE));
        }
    }

    /**
     * 判断当前设计器组件方向是否为rtl
     */
    public static boolean rtl() {
        return ComponentOrientation.getOrientation(LOCALE) == ComponentOrientation.RIGHT_TO_LEFT;
    }
    public static String concatenateStrings(String... strs) {
        StringBuilder result = new StringBuilder();

        if (rtl()) {
            for (int i = strs.length - 1; i >= 0; i--) {
                result.append(strs[i]);
            }
        } else {
            for (int i = 0; i <= strs.length - 1; i++) {
                result.append(strs[i]);
            }
        }
        return result.toString();
    }

    /**
     * 根据组件方向调整titleBorder的标题位置
     * @param titledBorder
     * @return
     * @param <T>
     */
    public static <T extends TitledBorder> T applyTitledBorderJustification(T titledBorder) {
        titledBorder.setTitleJustification(BidiUtils.rtl() ? TitledBorder.RIGHT : TitledBorder.LEFT);
        return titledBorder;
    }

    /**
     * 镜像BoxLayout布局组件
     */
    public static void mirrorBoxLayout(Container container) {
        Component[] components = container.getComponents();
        for (int i = components.length - 1; i >= 0; i--) {
            Component component = components[i];
            container.remove(i);
            container.add(component);
        }
        container.revalidate();
        container.repaint();
    }
}