Util: Add isRTL()

2020-02-25 14:45:10 +00:00
parent 4a845f0b73
commit 594f1c7f8b
2 changed files with 20 additions and 1 deletions
--- a/core/java/src/net/i2p/util/Translate.java
+++ b/core/java/src/net/i2p/util/Translate.java
@ -153,6 +153,25 @@ public abstract class Translate {
        return lang;
    }

+    /**
+     *  Are we configured for a right-to-left language?
+     *  @return true for supported RTL languages
+     *  @since 0.9.46
+     */
+    public static boolean isRTL(I2PAppContext ctx) {
+        return isRTL(getLanguage(ctx));
+    }
+
+    /**
+     *  Is this a right-to-left language?
+     *  @param lang Two- or three-letter lower case
+     *  @return true for supported RTL languages
+     *  @since 0.9.46
+     */
+    public static boolean isRTL(String lang) {
+        return lang.equals("ar") || lang.equals("fa") || lang.equals("iw");
+    }
+
    /**
     *  Two-letter upper case or ""
     *  @return country in routerconsole.country property, else current locale