From: Niki Roo <niki@nikiroo.be>
Date: Tue, 8 Aug 2017 18:18:29 +0000 (+0200)
Subject: Justify text on gopher
X-Git-Url: https://git.nikiroo.be/?a=commitdiff_plain;h=301dfeb23bda89e70b3c51ac2e26b378e7448cab;p=gofetch.git

Justify text on gopher
---

diff --git a/src/be/nikiroo/gofetch/output/Gopher.java b/src/be/nikiroo/gofetch/output/Gopher.java
index 478522b..dd5e348 100644
--- a/src/be/nikiroo/gofetch/output/Gopher.java
+++ b/src/be/nikiroo/gofetch/output/Gopher.java
@@ -87,7 +87,7 @@ public class Gopher extends Output {
 		if (!resume) {
 			appendCenter(builder, story.getTitle(), true);
 			builder.append("i\r\n");
-			appendLeft(builder, story.getDetails(), "  ");
+			appendJustified(builder, story.getDetails(), "  ");
 			builder.append("i\r\n");
 
 			builder.append("i  o News link: ").append(story.getUrlInternal())
@@ -98,17 +98,17 @@ public class Gopher extends Output {
 
 			builder.append("i\r\n");
 
-			appendLeft(builder, story.getFullContent(), "    ");
+			appendJustified(builder, story.getFullContent(), "    ");
 		} else {
 			builder.append('1').append(story.getTitle()) //
 					.append('\t').append("0").append(story.getSelector()) //
 					.append('\t').append(hostname) //
 					.append('\t').append(port) //
 					.append("\r\n");
-			appendLeft(builder, story.getDetails(), "  ");
+			appendJustified(builder, story.getDetails(), "  ");
 			builder.append("i\r\n");
 
-			appendLeft(builder, story.getContent(), "    ");
+			appendJustified(builder, story.getContent(), "    ");
 		}
 
 		builder.append("i\r\n");
@@ -128,6 +128,15 @@ public class Gopher extends Output {
 		}
 	}
 
+	// note: adds "i"
+	private static void appendJustified(StringBuilder builder, String text,
+			String space) {
+		for (String line : StringJustifier.full(text,
+				LINE_SIZE - space.length())) {
+			builder.append("i").append(line).append("\r\n");
+		}
+	}
+
 	// note: adds "i"
 	private static void appendLeft(StringBuilder builder, String text,
 			String space) {