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Migrate to Dart 3

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This commit is contained in:
Ankit Mahato
2023-08-27 20:23:41 +05:30
parent 8bb9cbcc91
commit cdba6476b0
13 changed files with 178 additions and 164 deletions
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19
lib/widgets/code_previewer.dart
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@ -6,7 +6,7 @@ import 'error_message.dart';
(String, bool) sanitize(String input) {
bool limitedLines = false;
int tabSize = 4;
var lines = kSplitter.convert(input);
var lines = kSplitter.convert(input);
if (lines.length > kCodePreviewLinesLimit) {
lines = lines.sublist(0, kCodePreviewLinesLimit);
limitedLines = true;
@ -67,7 +67,12 @@ class _CodePreviewerState extends State<CodePreviewer> {
textStyle = textStyle.merge(widget.textStyle);
}
processed = sanitize(widget.code);
spans = asyncGenerateSpans(processed.$0, widget.language, widget.theme, processed.$1);
spans = asyncGenerateSpans(
processed.$1,
widget.language,
widget.theme,
processed.$2,
);
}
@override
@ -131,12 +136,14 @@ class _CodePreviewerState extends State<CodePreviewer> {
}
}
Future<List<TextSpan>> asyncGenerateSpans(
String code, String? language, Map<String, TextStyle> theme, bool limitedLines) async {
Future<List<TextSpan>> asyncGenerateSpans(String code, String? language,
Map<String, TextStyle> theme, bool limitedLines) async {
var parsed = highlight.parse(code, language: language);
var spans = convert(parsed.nodes!, theme);
if(limitedLines) {
spans.add(const TextSpan(text: "\n... more.\nPreview ends here ($kCodePreviewLinesLimit lines).\nYou can check Raw for full result."));
if (limitedLines) {
spans.add(const TextSpan(
text:
"\n... more.\nPreview ends here ($kCodePreviewLinesLimit lines).\nYou can check Raw for full result."));
}
return spans;
}