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feat: support customizing editor edges

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This commit is contained in:
Lucas.Xu 2022-08-29 15:56:33 +08:00
parent e567158cee
commit 3f38e246ea
14 changed files with 172 additions and 157 deletions
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9
frontend/app_flowy/packages/appflowy_editor/example/lib/main.dart
View File

@ -46,13 +46,7 @@ class _MyHomePageState extends State<MyHomePage> {
Widget build(BuildContext context) {
return Scaffold(
extendBodyBehindAppBar: true,
body: Center(
child: Container(
width: 780,
alignment: Alignment.topCenter,
child: _buildEditor(context),
),
),
body: _buildEditor(context),
floatingActionButton: _buildExpandableFab(),
);
}
@ -100,6 +94,7 @@ class _MyHomePageState extends State<MyHomePage> {
width: MediaQuery.of(context).size.width,
child: AppFlowyEditor(
editorState: _editorState,
editorStyle: const EditorStyle.defaultStyle(),
),
);
} else {

1
frontend/app_flowy/packages/appflowy_editor/lib/appflowy_editor.dart
View File

@ -2,6 +2,7 @@
library appflowy_editor;
export 'src/infra/log.dart';
export 'src/render/style/editor_style.dart';
export 'src/document/node.dart';
export 'src/document/path.dart';
export 'src/document/position.dart';

4
frontend/app_flowy/packages/appflowy_editor/lib/src/editor_state.dart
View File

@ -1,6 +1,7 @@
import 'dart:async';
import 'package:appflowy_editor/src/infra/log.dart';
import 'package:appflowy_editor/src/render/selection_menu/selection_menu_widget.dart';
import 'package:appflowy_editor/src/render/style/editor_style.dart';
import 'package:appflowy_editor/src/service/service.dart';
import 'package:flutter/material.dart';
@ -58,6 +59,9 @@ class EditorState {
/// Stores the selection menu items.
List<SelectionMenuItem> selectionMenuItems = [];
/// Stores the editor style.
EditorStyle editorStyle = const EditorStyle.defaultStyle();
final UndoManager undoManager = UndoManager();
Selection? _cursorSelection;

18
frontend/app_flowy/packages/appflowy_editor/lib/src/render/image/image_node_widget.dart
View File

@ -1,10 +1,8 @@
import 'dart:math';
import 'package:appflowy_editor/src/extensions/object_extensions.dart';
import 'package:appflowy_editor/src/document/node.dart';
import 'package:appflowy_editor/src/document/position.dart';
import 'package:appflowy_editor/src/document/selection.dart';
import 'package:appflowy_editor/src/infra/flowy_svg.dart';
import 'package:appflowy_editor/src/render/rich_text/rich_text_style.dart';
import 'package:appflowy_editor/src/render/selection/selectable.dart';
import 'package:flutter/material.dart';
@ -35,6 +33,8 @@ class ImageNodeWidget extends StatefulWidget {
}
class _ImageNodeWidgetState extends State<ImageNodeWidget> with Selectable {
final _imageKey = GlobalKey();
double? _imageWidth;
double _initial = 0;
double _distance = 0;
@ -50,8 +50,11 @@ class _ImageNodeWidgetState extends State<ImageNodeWidget> with Selectable {
_imageWidth = widget.width;
_imageStreamListener = ImageStreamListener(
(image, _) {
_imageWidth =
min(defaultMaxTextNodeWidth, image.image.width.toDouble());
_imageWidth = _imageKey.currentContext
?.findRenderObject()
?.unwrapOrNull<RenderBox>()
?.size
.width;
},
);
}
@ -65,9 +68,8 @@ class _ImageNodeWidgetState extends State<ImageNodeWidget> with Selectable {
@override
Widget build(BuildContext context) {
// only support network image.
return Container(
width: defaultMaxTextNodeWidth,
key: _imageKey,
padding: const EdgeInsets.only(top: 8, bottom: 8),
child: _buildNetworkImage(context),
);
@ -137,7 +139,7 @@ class _ImageNodeWidgetState extends State<ImageNodeWidget> with Selectable {
loadingBuilder: (context, child, loadingProgress) =>
loadingProgress == null ? child : _buildLoading(context),
errorBuilder: (context, error, stackTrace) {
_imageWidth ??= defaultMaxTextNodeWidth;
// _imageWidth ??= defaultMaxTextNodeWidth;
return _buildError(context);
},
);

5
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/bulleted_list_text.dart
View File

@ -56,9 +56,7 @@ class _BulletedListTextNodeWidgetState extends State<BulletedListTextNodeWidget>
@override
Widget build(BuildContext context) {
return Container(
constraints: BoxConstraints(maxWidth: defaultMaxTextNodeWidth),
child: Padding(
return Padding(
padding: EdgeInsets.only(bottom: defaultLinePadding),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
@ -80,7 +78,6 @@ class _BulletedListTextNodeWidgetState extends State<BulletedListTextNodeWidget>
)
],
),
),
);
}
}

5
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/checkbox_text.dart
View File

@ -63,9 +63,7 @@ class _CheckboxNodeWidgetState extends State<CheckboxNodeWidget>
Widget _buildWithSingle(BuildContext context) {
final check = widget.textNode.attributes.check;
return SizedBox(
width: defaultMaxTextNodeWidth,
child: Padding(
return Padding(
padding: EdgeInsets.only(bottom: defaultLinePadding),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
@ -98,7 +96,6 @@ class _CheckboxNodeWidgetState extends State<CheckboxNodeWidget>
),
],
),
),
);
}

3
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/heading_text.dart
View File

@ -63,8 +63,6 @@ class _HeadingTextNodeWidgetState extends State<HeadingTextNodeWidget>
top: _topPadding,
bottom: defaultLinePadding,
),
child: Container(
constraints: BoxConstraints(maxWidth: defaultMaxTextNodeWidth),
child: FlowyRichText(
key: _richTextKey,
placeholderText: 'Heading',
@ -73,7 +71,6 @@ class _HeadingTextNodeWidgetState extends State<HeadingTextNodeWidget>
textNode: widget.textNode,
editorState: widget.editorState,
),
),
);
}

3
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/number_list_text.dart
View File

@ -58,8 +58,6 @@ class _NumberListTextNodeWidgetState extends State<NumberListTextNodeWidget>
Widget build(BuildContext context) {
return Padding(
padding: EdgeInsets.only(bottom: defaultLinePadding),
child: SizedBox(
width: defaultMaxTextNodeWidth,
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@ -79,7 +77,6 @@ class _NumberListTextNodeWidgetState extends State<NumberListTextNodeWidget>
),
),
],
),
));
}
}

5
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/quoted_text.dart
View File

@ -55,9 +55,7 @@ class _QuotedTextNodeWidgetState extends State<QuotedTextNodeWidget>
@override
Widget build(BuildContext context) {
return SizedBox(
width: defaultMaxTextNodeWidth,
child: Padding(
return Padding(
padding: EdgeInsets.only(bottom: defaultLinePadding),
child: IntrinsicHeight(
child: Row(
@ -80,7 +78,6 @@ class _QuotedTextNodeWidgetState extends State<QuotedTextNodeWidget>
],
),
),
),
);
}
}

5
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/rich_text.dart
View File

@ -52,16 +52,13 @@ class _RichTextNodeWidgetState extends State<RichTextNodeWidget>
@override
Widget build(BuildContext context) {
return Container(
constraints: BoxConstraints(maxWidth: defaultMaxTextNodeWidth),
child: Padding(
return Padding(
padding: EdgeInsets.only(bottom: defaultLinePadding),
child: FlowyRichText(
key: _richTextKey,
textNode: widget.textNode,
editorState: widget.editorState,
),
),
);
}
}

1
frontend/app_flowy/packages/appflowy_editor/lib/src/render/rich_text/rich_text_style.dart
View File

@ -61,7 +61,6 @@ class StyleKey {
}
// TODO: customize
double defaultMaxTextNodeWidth = 780.0;
double defaultLinePadding = 8.0;
double baseFontSize = 16.0;
String defaultHighlightColor = '0x6000BCF0';

20
frontend/app_flowy/packages/appflowy_editor/lib/src/render/style/editor_style.dart Normal file
View File

@ -0,0 +1,20 @@
import 'package:flutter/material.dart';
/// Editor style configuration
class EditorStyle {
const EditorStyle({
required this.padding,
});
const EditorStyle.defaultStyle()
: padding = const EdgeInsets.fromLTRB(200.0, 0.0, 200.0, 0.0);
/// The margin of the document context from the editor.
final EdgeInsets padding;
EditorStyle copyWith({EdgeInsets? padding}) {
return EditorStyle(
padding: padding ?? this.padding,
);
}
}

13
frontend/app_flowy/packages/appflowy_editor/lib/src/service/editor_service.dart
View File

@ -1,5 +1,6 @@
import 'package:appflowy_editor/src/render/image/image_node_builder.dart';
import 'package:appflowy_editor/src/render/selection_menu/selection_menu_widget.dart';
import 'package:appflowy_editor/src/render/style/editor_style.dart';
import 'package:appflowy_editor/src/service/internal_key_event_handlers/default_key_event_handlers.dart';
import 'package:flutter/material.dart';
@ -36,6 +37,7 @@ class AppFlowyEditor extends StatefulWidget {
this.customBuilders = const {},
this.keyEventHandlers = const [],
this.selectionMenuItems = const [],
this.editorStyle = const EditorStyle.defaultStyle(),
}) : super(key: key);
final EditorState editorState;
@ -48,6 +50,8 @@ class AppFlowyEditor extends StatefulWidget {
final List<SelectionMenuItem> selectionMenuItems;
final EditorStyle editorStyle;
@override
State<AppFlowyEditor> createState() => _AppFlowyEditorState();
}
@ -60,6 +64,7 @@ class _AppFlowyEditorState extends State<AppFlowyEditor> {
super.initState();
editorState.selectionMenuItems = widget.selectionMenuItems;
editorState.editorStyle = widget.editorStyle;
editorState.service.renderPluginService = _createRenderPlugin();
}
@ -68,6 +73,8 @@ class _AppFlowyEditorState extends State<AppFlowyEditor> {
super.didUpdateWidget(oldWidget);
if (editorState.service != oldWidget.editorState.service) {
editorState.selectionMenuItems = widget.selectionMenuItems;
editorState.editorStyle = widget.editorStyle;
editorState.service.renderPluginService = _createRenderPlugin();
}
}
@ -76,6 +83,8 @@ class _AppFlowyEditorState extends State<AppFlowyEditor> {
Widget build(BuildContext context) {
return AppFlowyScroll(
key: editorState.service.scrollServiceKey,
child: Padding(
padding: widget.editorStyle.padding,
child: AppFlowySelection(
key: editorState.service.selectionServiceKey,
editorState: editorState,
@ -92,7 +101,8 @@ class _AppFlowyEditorState extends State<AppFlowyEditor> {
child: FlowyToolbar(
key: editorState.service.toolbarServiceKey,
editorState: editorState,
child: editorState.service.renderPluginService.buildPluginWidget(
child:
editorState.service.renderPluginService.buildPluginWidget(
NodeWidgetContext(
context: context,
node: editorState.document.root,
@ -103,6 +113,7 @@ class _AppFlowyEditorState extends State<AppFlowyEditor> {
),
),
),
),
);
}

9
frontend/app_flowy/packages/appflowy_editor/test/render/image/image_node_builder_test.dart
View File

@ -49,9 +49,10 @@ void main() async {
final editorRect = tester.getRect(editorFinder);
final leftImageRect = tester.getRect(imageFinder.at(0));
expect(leftImageRect.left, editorRect.left);
expect(leftImageRect.left, editor.editorState.editorStyle.padding.left);
final rightImageRect = tester.getRect(imageFinder.at(2));
expect(rightImageRect.right, editorRect.right);
expect(rightImageRect.right,
editorRect.right - editor.editorState.editorStyle.padding.right);
final centerImageRect = tester.getRect(imageFinder.at(1));
expect(centerImageRect.left,
(leftImageRect.left + rightImageRect.left) / 2.0);
@ -73,8 +74,8 @@ void main() async {
leftImage.onAlign(Alignment.centerRight);
await tester.pump(const Duration(milliseconds: 100));
expect(
tester.getRect(imageFinder.at(0)).left,
rightImageRect.left,
tester.getRect(imageFinder.at(0)).right,
rightImageRect.right,
);
});
});