Implement textStyles for sending and receiving

[signal-cli] / lib / src / main / java / org / asamk / signal / manager / api / TextStyle.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/api/TextStyle.java b/lib/src/main/java/org/asamk/signal/manager/api/TextStyle.java
new file mode 100644 (file)
index 0000000..4831630
--- /dev/null
+++ b/lib/src/main/java/org/asamk/signal/manager/api/TextStyle.java
@@ -0,0 +1,61 @@
+package org.asamk.signal.manager.api;
+
+import org.whispersystems.signalservice.internal.push.SignalServiceProtos;
+
+public record TextStyle(Style style, int start, int length) {
+
+    public enum Style {
+        NONE,
+        BOLD,
+        ITALIC,
+        SPOILER,
+        STRIKETHROUGH,
+        MONOSPACE;
+
+        static Style fromInternal(SignalServiceProtos.BodyRange.Style style) {
+            return switch (style) {
+                case NONE -> NONE;
+                case BOLD -> BOLD;
+                case ITALIC -> ITALIC;
+                case SPOILER -> SPOILER;
+                case STRIKETHROUGH -> STRIKETHROUGH;
+                case MONOSPACE -> MONOSPACE;
+            };
+        }
+
+        public static Style from(String style) {
+            return switch (style) {
+                case "NONE" -> NONE;
+                case "BOLD" -> BOLD;
+                case "ITALIC" -> ITALIC;
+                case "SPOILER" -> SPOILER;
+                case "STRIKETHROUGH" -> STRIKETHROUGH;
+                case "MONOSPACE" -> MONOSPACE;
+                default -> null;
+            };
+        }
+
+        SignalServiceProtos.BodyRange.Style toBodyRangeStyle() {
+            return switch (this) {
+                case NONE -> SignalServiceProtos.BodyRange.Style.NONE;
+                case BOLD -> SignalServiceProtos.BodyRange.Style.BOLD;
+                case ITALIC -> SignalServiceProtos.BodyRange.Style.ITALIC;
+                case SPOILER -> SignalServiceProtos.BodyRange.Style.SPOILER;
+                case STRIKETHROUGH -> SignalServiceProtos.BodyRange.Style.STRIKETHROUGH;
+                case MONOSPACE -> SignalServiceProtos.BodyRange.Style.MONOSPACE;
+            };
+        }
+    }
+
+    static TextStyle from(SignalServiceProtos.BodyRange bodyRange) {
+        return new TextStyle(Style.fromInternal(bodyRange.getStyle()), bodyRange.getStart(), bodyRange.getLength());
+    }
+
+    public SignalServiceProtos.BodyRange toBodyRange() {
+        return SignalServiceProtos.BodyRange.newBuilder()
+                .setStart(this.start())
+                .setLength(this.length())
+                .setStyle(this.style().toBodyRangeStyle())
+                .build();
+    }
+}