Pass styles to TextLine

lib/widgets/raw_editor.dart

@@ -571,6 +571,7 @@ class RawEditorState extends EditorState
           line: node,
           textDirection: _textDirection,
           embedBuilder: widget.embedBuilder,
+          styles: _styles,
         );
         EditableTextLine editableTextLine = EditableTextLine(
             node,
@@ -594,6 +595,7 @@ class RawEditorState extends EditorState
             _getVerticalSpacingForBlock(node, _styles),
             widget.controller.selection,
             widget.selectionColor,
+            _styles,
             widget.enableInteractiveSelection,
             _hasFocus,
             attrs.containsKey(Attribute.codeBlock.key)

lib/widgets/text_block.dart

@@ -53,6 +53,7 @@ class EditableTextBlock extends StatelessWidget {
   final Tuple2 verticalSpacing;
   final TextSelection textSelection;
   final Color color;
+  final DefaultStyles styles;
   final bool enableInteractiveSelection;
   final bool hasFocus;
   final EdgeInsets contentPadding;
@@ -66,6 +67,7 @@ class EditableTextBlock extends StatelessWidget {
       this.verticalSpacing,
       this.textSelection,
       this.color,
+      this.styles,
       this.enableInteractiveSelection,
       this.hasFocus,
       this.contentPadding,
@@ -117,6 +119,7 @@ class EditableTextBlock extends StatelessWidget {
             line: line,
             textDirection: textDirection,
             embedBuilder: embedBuilder,
+            styles: styles,
           ),
           _getIndentWidth(),
           _getSpacingForLine(line, index, count, defaultStyles),

lib/widgets/text_line.dart

@@ -24,10 +24,13 @@ class TextLine extends StatelessWidget {
   final Line line;
   final TextDirection textDirection;
   final EmbedBuilder embedBuilder;
+  final DefaultStyles styles;
 
-  const TextLine({Key key, this.line, this.textDirection, this.embedBuilder})
+  const TextLine(
+      {Key key, this.line, this.textDirection, this.embedBuilder, this.styles})
       : assert(line != null),
         assert(embedBuilder != null),
+        assert(styles != null),
         super(key: key);
 
   @override
@@ -77,7 +80,7 @@ class TextLine extends StatelessWidget {
   }
 
   TextSpan _buildTextSpan(BuildContext context) {
-    DefaultStyles defaultStyles = DefaultStyles.getInstance(context);
+    DefaultStyles defaultStyles = styles;
     List<TextSpan> children = line.children
         .map((node) => _getTextSpanFromNode(defaultStyles, node))
         .toList(growable: false);