From 7af6adcf1132a85bd21339b97fd5fa9c2a731b94 Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Sun, 17 Dec 2023 11:56:17 +0100
Subject: prefs: Report errors while editing custom layouts

Errors are obtained by running the parser, validation is throttle to
when the user stops editing for a second.
---
 srcs/juloo.keyboard2/KeyboardData.java | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'srcs/juloo.keyboard2/KeyboardData.java')

diff --git a/srcs/juloo.keyboard2/KeyboardData.java b/srcs/juloo.keyboard2/KeyboardData.java
index 8ecd053..9326ad8 100644
--- a/srcs/juloo.keyboard2/KeyboardData.java
+++ b/srcs/juloo.keyboard2/KeyboardData.java
@@ -201,9 +201,7 @@ class KeyboardData
   {
     try
     {
-      XmlPullParser parser = Xml.newPullParser();
-      parser.setInput(new StringReader(src));
-      return parse_keyboard(parser);
+      return load_string_exn(src);
     }
     catch (Exception e)
     {
@@ -211,6 +209,15 @@ class KeyboardData
     }
   }
 
+  /** Like [load_string] but throws an exception on error and do not return
+      [null]. */
+  public static KeyboardData load_string_exn(String src) throws Exception
+  {
+    XmlPullParser parser = Xml.newPullParser();
+    parser.setInput(new StringReader(src));
+    return parse_keyboard(parser);
+  }
+
   private static KeyboardData parse_keyboard(XmlPullParser parser) throws Exception
   {
     if (!expect_tag(parser, "keyboard"))
-- 
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