refactor(neon_rich_text): Separate building rich object from text span rendering

Signed-off-by: provokateurin <kate@provokateurin.de>

Author: provokateurin

packages/neon_framework/packages/neon_rich_text/lib/src/rich_objects/rich_objects.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/widgets.dart';
+import 'package:meta/meta.dart';
+import 'package:neon_rich_text/src/rich_objects/deck_card.dart';
+import 'package:neon_rich_text/src/rich_objects/fallback.dart';
+import 'package:neon_rich_text/src/rich_objects/file.dart';
+import 'package:neon_rich_text/src/rich_objects/mention.dart';
+import 'package:nextcloud/core.dart' as core;
+
+/// Renders a rich object [parameter] to be interactive.
+@internal
+InlineSpan buildRichObjectParameter({
+  required core.RichObjectParameter parameter,
+  required TextStyle? textStyle,
+  required bool isPreview,
+}) {
+  if (isPreview) {
+    return TextSpan(
+      text: parameter.name,
+      style: textStyle,
+    );
+  }
+
+  return WidgetSpan(
+    alignment: PlaceholderAlignment.middle,
+    child: switch (parameter.type) {
+      core.RichObjectParameter_Type.user ||
+      core.RichObjectParameter_Type.call ||
+      core.RichObjectParameter_Type.guest ||
+      core.RichObjectParameter_Type.userGroup =>
+        NeonRichObjectMention(
+          parameter: parameter,
+          textStyle: textStyle,
+        ),
+      core.RichObjectParameter_Type.file => NeonRichObjectFile(
+          parameter: parameter,
+          textStyle: textStyle,
+        ),
+      core.RichObjectParameter_Type.deckCard => NeonRichObjectDeckCard(
+          parameter: parameter,
+        ),
+      _ => NeonRichObjectFallback(
+          parameter: parameter,
+          textStyle: textStyle,
+        ),
+    },
+  );
+}

packages/neon_framework/packages/neon_rich_text/lib/src/rich_text.dart

@@ -3,10 +3,7 @@ import 'package:built_value/json_object.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/widgets.dart';
 import 'package:intersperse/intersperse.dart';
-import 'package:neon_rich_text/src/rich_objects/deck_card.dart';
-import 'package:neon_rich_text/src/rich_objects/fallback.dart';
-import 'package:neon_rich_text/src/rich_objects/file.dart';
-import 'package:neon_rich_text/src/rich_objects/mention.dart';
+import 'package:neon_rich_text/src/rich_objects/rich_objects.dart';
 import 'package:nextcloud/core.dart' as core;
 
 /// Renders the [text] as a rich [TextSpan].
@@ -127,42 +124,3 @@ TextSpan buildRichTextSpan({
     children: children,
   );
 }
-
-/// Renders a rich object [parameter] to be interactive.
-InlineSpan buildRichObjectParameter({
-  required core.RichObjectParameter parameter,
-  required TextStyle? textStyle,
-  required bool isPreview,
-}) {
-  if (isPreview) {
-    return TextSpan(
-      text: parameter.name,
-      style: textStyle,
-    );
-  }
-
-  return WidgetSpan(
-    alignment: PlaceholderAlignment.middle,
-    child: switch (parameter.type) {
-      core.RichObjectParameter_Type.user ||
-      core.RichObjectParameter_Type.call ||
-      core.RichObjectParameter_Type.guest ||
-      core.RichObjectParameter_Type.userGroup =>
-        NeonRichObjectMention(
-          parameter: parameter,
-          textStyle: textStyle,
-        ),
-      core.RichObjectParameter_Type.file => NeonRichObjectFile(
-          parameter: parameter,
-          textStyle: textStyle,
-        ),
-      core.RichObjectParameter_Type.deckCard => NeonRichObjectDeckCard(
-          parameter: parameter,
-        ),
-      _ => NeonRichObjectFallback(
-          parameter: parameter,
-          textStyle: textStyle,
-        ),
-    },
-  );
-}

packages/neon_framework/packages/neon_rich_text/pubspec.yaml

@@ -14,6 +14,7 @@ dependencies:
     sdk: flutter
   flutter_material_design_icons: ^1.1.7296
   intersperse: ^2.0.0
+  meta: ^1.0.0
   neon_framework:
     git:
       url: https://github.com/nextcloud/neon

packages/neon_framework/packages/neon_rich_text/test/rich_text_test.dart

@@ -11,6 +11,7 @@ import 'package:neon_framework/theme.dart';
 import 'package:neon_framework/utils.dart';
 import 'package:neon_framework/widgets.dart';
 import 'package:neon_rich_text/neon_rich_text.dart';
+import 'package:neon_rich_text/src/rich_objects/rich_objects.dart';
 import 'package:nextcloud/core.dart' as core;
 import 'package:provider/provider.dart';
 import 'package:rxdart/rxdart.dart';