huypanha
/
flutter-quill
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update _getImageNode method

Browse Source
pull/635/head
X Code 3 years ago
parent 122b3c0e59
commit 4f36393aea
1 changed files with 6 additions and 6 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 12
      lib/src/widgets/embeds/default_embed_builder.dart

12
lib/src/widgets/embeds/default_embed_builder.dart
Unescape View File

@ -69,8 +69,8 @@ Widget defaultEmbedBuilder(BuildContext context, QuillController controller,
builder: (context) { builder: (context) {
final _screenSize = MediaQuery.of(context).size; final _screenSize = MediaQuery.of(context).size;
return ImageResizer( return ImageResizer(
imageNode: res.item2!, imageNode: res.item2,
offset: res.item1!, offset: res.item1,
imageWidth: _widthHeight?.item1, imageWidth: _widthHeight?.item1,
imageHeight: _widthHeight?.item2, imageHeight: _widthHeight?.item2,
maxWidth: _screenSize.width, maxWidth: _screenSize.width,
@ -83,7 +83,7 @@ Widget defaultEmbedBuilder(BuildContext context, QuillController controller,
color: Colors.cyanAccent, color: Colors.cyanAccent,
text: 'Copy'.i18n, text: 'Copy'.i18n,
onPressed: () { onPressed: () {
final imageNode = _getImageNode(controller).item2!; final imageNode = _getImageNode(controller).item2;
final imageUrl = imageNode.value.data; final imageUrl = imageNode.value.data;
controller.copiedImageUrl = imageUrl; controller.copiedImageUrl = imageUrl;
Navigator.pop(context); Navigator.pop(context);
@ -94,7 +94,7 @@ Widget defaultEmbedBuilder(BuildContext context, QuillController controller,
color: Colors.red.shade200, color: Colors.red.shade200,
text: 'Remove'.i18n, text: 'Remove'.i18n,
onPressed: () { onPressed: () {
final offset = _getImageNode(controller).item1!; final offset = _getImageNode(controller).item1;
controller.replaceText(offset, 1, '', controller.replaceText(offset, 1, '',
TextSelection.collapsed(offset: offset)); TextSelection.collapsed(offset: offset));
Navigator.pop(context); Navigator.pop(context);
@ -135,7 +135,7 @@ Widget defaultEmbedBuilder(BuildContext context, QuillController controller,
} }
} }
Tuple2<int?, leaf.Embed?> _getImageNode(QuillController controller) { Tuple2<int, leaf.Embed> _getImageNode(QuillController controller) {
var offset = controller.selection.start; var offset = controller.selection.start;
var imageNode = controller.queryNode(offset); var imageNode = controller.queryNode(offset);
if (imageNode == null || !(imageNode is leaf.Embed)) { if (imageNode == null || !(imageNode is leaf.Embed)) {
@ -146,7 +146,7 @@ Tuple2<int?, leaf.Embed?> _getImageNode(QuillController controller) {
return Tuple2(offset, imageNode); return Tuple2(offset, imageNode);
} }
return const Tuple2(null, null); return throw 'Image node not found by offset $offset';
} }
Widget _menuOptionsForReadonlyImage( Widget _menuOptionsForReadonlyImage(

Write Preview
Loading…
Cancel
Save