From 6f8752adb47ee87a144106b258393756af2ba0b3 Mon Sep 17 00:00:00 2001
From: Rebecca Williams <rjw@observatorysciences.co.uk>
Date: Thu, 6 Jun 2024 12:34:57 +0100
Subject: [PATCH] Handle BOB file default word-wrap property

---
 src/ui/widgets/EmbeddedDisplay/bobParser.test.ts | 3 +++
 src/ui/widgets/EmbeddedDisplay/parser.ts         | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/src/ui/widgets/EmbeddedDisplay/bobParser.test.ts b/src/ui/widgets/EmbeddedDisplay/bobParser.test.ts
index da29d1a..451893d 100644
--- a/src/ui/widgets/EmbeddedDisplay/bobParser.test.ts
+++ b/src/ui/widgets/EmbeddedDisplay/bobParser.test.ts
@@ -37,6 +37,7 @@ describe("opi widget parser", (): void => {
     <x>10</x>
     <y>20</y>
     <not_a_property>hello</not_a_property>
+    <wrap_words>false</wrap_words>
   </widget>
   </display>`;
 
@@ -56,6 +57,7 @@ describe("opi widget parser", (): void => {
     expect(widget.foregroundColor).toEqual(Color.RED);
     // Unrecognised property not passed on.
     expect(widget.not_a_property).toEqual(undefined);
+    expect(widget.wrapWords).toEqual(false);
   });
 
   const readbackString = `
@@ -113,6 +115,7 @@ describe("opi widget parser", (): void => {
       .children?.[0] as WidgetDescription;
     expect(widget.precisionFromPv).toEqual(true);
     expect(widget.showUnits).toEqual(true);
+    expect(widget.wrapWords).toEqual(true);
   });
 
   const readbackPrecisionUnits = `
diff --git a/src/ui/widgets/EmbeddedDisplay/parser.ts b/src/ui/widgets/EmbeddedDisplay/parser.ts
index 7b7d0b6..b6ff6f5 100644
--- a/src/ui/widgets/EmbeddedDisplay/parser.ts
+++ b/src/ui/widgets/EmbeddedDisplay/parser.ts
@@ -162,6 +162,11 @@ export function parseWidget(
   if (widgetDescription.showUnits === undefined) {
     widgetDescription.showUnits = true;
   }
+  // Default to true if wrapWords is not defined.
+  // Applicable to BOB files.
+  if (widgetDescription.wrapWords === undefined) {
+    widgetDescription.wrapWords = true;
+  }
 
   return widgetDescription;
 }