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Fix dialog text color for dark theme with links

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Co-authored-by: rustdesk <71636191+rustdesk@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-01-31 18:43:22 +00:00
parent 57a77f01fe
commit bace6b918f
1 changed files with 46 additions and 33 deletions
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79
flutter/lib/common.dart
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@@ -1124,44 +1124,57 @@ class CustomAlertDialog extends StatelessWidget {
Widget createDialogContent(String text) {
final RegExp linkRegExp = RegExp(r'(https?://[^\s]+)');
final List<TextSpan> spans = [];
int start = 0;
bool hasLink = false;
linkRegExp.allMatches(text).forEach((match) {
hasLink = true;
if (match.start > start) {
spans.add(TextSpan(text: text.substring(start, match.start)));
}
spans.add(TextSpan(
text: match.group(0) ?? '',
style: TextStyle(
color: Colors.blue,
decoration: TextDecoration.underline,
),
recognizer: TapGestureRecognizer()
..onTap = () {
String linkText = match.group(0) ?? '';
linkText = linkText.replaceAll(RegExp(r'[.,;!?]+$'), '');
launchUrl(Uri.parse(linkText));
},
));
start = match.end;
});
if (start < text.length) {
spans.add(TextSpan(text: text.substring(start)));
}
bool hasLink = linkRegExp.hasMatch(text);
if (!hasLink) {
return SelectableText(text, style: const TextStyle(fontSize: 15));
}
return SelectableText.rich(
TextSpan(
style: TextStyle(color: Colors.black, fontSize: 15),
children: spans,
),
return Builder(
builder: (context) {
final List<TextSpan> spans = [];
int start = 0;
// Get theme-aware colors
final textColor = Theme.of(context).textTheme.bodyMedium?.color;
final linkColor = Theme.of(context).brightness == Brightness.dark
? Colors.lightBlue
: Colors.blue;
linkRegExp.allMatches(text).forEach((match) {
if (match.start > start) {
spans.add(TextSpan(text: text.substring(start, match.start)));
}
spans.add(TextSpan(
text: match.group(0) ?? '',
style: TextStyle(
color: linkColor,
decoration: TextDecoration.underline,
),
recognizer: TapGestureRecognizer()
..onTap = () {
String linkText = match.group(0) ?? '';
linkText = linkText.replaceAll(RegExp(r'[.,;!?]+$'), '');
launchUrl(Uri.parse(linkText));
},
));
start = match.end;
});
if (start < text.length) {
spans.add(TextSpan(text: text.substring(start)));
}
return SelectableText.rich(
TextSpan(
style: TextStyle(
color: textColor,
fontSize: 15,
),
children: spans,
),
);
},
);
}