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onTapLink in MessageOptions enables custom handling of tapping links in markdown #119

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onTapLink in MessageOptions enables custom handling of tapping links in markdown #119

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5 changes: 5 additions & 0 deletions lib/src/models/message_options.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ class MessageOptions {
this.parsePatterns,
this.textBeforeMedia = true,
this.onTapMedia,
this.onTapLink,
this.showTime = false,
this.timeFormat,
this.messageTimeBuilder,
Expand Down Expand Up @@ -198,6 +199,10 @@ class MessageOptions {
/// Will not work with the default video player
final void Function(ChatMedia media)? onTapMedia;

/// Function to call when the user clicks on a link.
/// Returns false when default behavior is desired.
final bool Function(String value, String? href, String title)? onTapLink;

/// Border radius of the chat bubbles
///
/// Default to: `18.0`
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13 changes: 9 additions & 4 deletions lib/src/widgets/message_row/default_message_text.dart
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Expand Up @@ -97,10 +97,15 @@ class DefaultMessageText extends StatelessWidget {
selectable: true,
styleSheet: messageOptions.markdownStyleSheet,
onTapLink: (String value, String? href, String title) {
if (href != null) {
openLink(href);
} else {
openLink(value);
final bool Function(String value, String? href, String title)?
customOnTapLink = messageOptions.onTapLink;
if (customOnTapLink == null ||
!customOnTapLink(value, href, title)) {
if (href != null) {
openLink(href);
} else {
openLink(value);
}
}
},
)
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