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Make a parsed spacer a value

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So a frontend comparing snapshots of the tree sees an unchanged spacer
as unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
ericek111
2026-09-25 14:21:51 +00:00
parent 35d6427456
commit d83ba1145b
2 changed files with 11 additions and 14 deletions
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23
ts3-client/core/src/main/java/com/ts3client/net/Spacers.java
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@@ -14,15 +14,12 @@ import java.util.regex.Pattern;
*/
public final class Spacers {
/** Result of parsing a spacer name. */
public static final class Spacer {
public final char align; // 'l', 'c', 'r', or '*' (repeat/fill)
public final String caption;
Spacer(char align, String caption) {
this.align = align;
this.caption = caption;
}
/**
* A parsed spacer name.
*
* @param align 'l', 'c', 'r', or '*' (repeat the caption to fill)
*/
public record Spacer(char align, String caption) {
}
/** The tag's identifying part, which is what keeps two spacers' names apart. */
@@ -66,18 +63,18 @@ public final class Spacers {
/** Builds the visible label for a spacer at roughly the given character width. */
public static String render(Spacer s, int width) {
String caption = s.caption == null ? "" : s.caption;
if (s.align == '*') {
String caption = s.caption() == null ? "" : s.caption();
if (s.align() == '*') {
if (caption.isEmpty()) return "";
StringBuilder sb = new StringBuilder();
while (sb.length() < width) sb.append(caption);
return sb.substring(0, Math.max(caption.length(), Math.min(sb.length(), width)));
}
if (s.align == 'c') {
if (s.align() == 'c') {
int pad = Math.max(0, (width - caption.length()) / 2);
return " ".repeat(pad) + caption;
}
if (s.align == 'r') {
if (s.align() == 'r') {
int pad = Math.max(0, width - caption.length());
return " ".repeat(pad) + caption;
}