21026233449

Committed 15 Jan 2026 09:26AM UTC coverage: 80.184% (-8.3%) from 88.441%

Build # 21026233449

Build Type

push

github

Committed by

web-flow

Commit Message

feat: Capability-based API migration pt2 (#323)

Run Details

162 of 408 new or added lines in 23 files covered. (39.71%)

328 existing lines in 17 files now uncovered.

4354 of 5430 relevant lines covered (80.18%)

34.33 hits per line

Source File
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61.22

/lib/src/capabilities/view_capability_impl.dart

import "dart:async";

import "package:duit_kernel/duit_kernel.dart";
import "package:flutter/widgets.dart";
import "package:flutter_duit/flutter_duit.dart";
import "package:flutter_duit/src/view/view.dart";

final class DuitViewManager with ViewModelCapabilityDelegate {
  late final UIDriver _driver;

  final _eventStreamController = StreamController<UIDriverEvent>.broadcast();

  late final DuitViewModel _view;

  @override
  late BuildContext buildContext;

  @override
  @preferInline
  void addUIDriverError(Object error, [StackTrace? stackTrace]) =>
      _eventStreamController.addError(
        error,
        stackTrace,
      );

  @override
  @preferInline
  void addUIDriverEvent(UIDriverEvent event) =>
      _eventStreamController.add(event);

  @override
  @preferInline
  Stream<UIDriverEvent> get eventStream => _eventStreamController.stream;

  @override
  void notifyWidgetDisplayStateChanged(String viewTag, int state) {
    try {
      _view.changeViewState(viewTag, state);
    } catch (e, s) {
      _driver.logError(
        "View not initialized and can`t be disposed",
        e,
        s,
      );
    }
  }

  @override
  @preferInline
  set context(BuildContext value) => buildContext = value;

  Future<DuitView?> _parseSingeLayoutModel(Map<String, dynamic> json) async {
    if (LayoutStructValidator.isWidgetStruct(json)) {
      _view = CommonDuitView();
      await _view.prepareModel(
        json,
        _driver,
      );
      return _view;
    } else if (LayoutStructValidator.isRootStruct(json)) {
      _view = CommonDuitView();
      final widget = Map<String, dynamic>.from(json["root"]);
      await _view.prepareModel(
        widget,
        _driver,
      );
      return _view;
    } else if (LayoutStructValidator.isWidgetsStruct(json)) {
      return null;
    } else {
      return null;
    }
  }

  @override
  Future<DuitView?> prepareLayout(Map<String, dynamic> json) async {
    if (json.containsKey("embedded")) {
      final embedded = json["embedded"];
      if (embedded is List) {
        await DuitRegistry.registerComponents(
          embedded.cast<Map<String, dynamic>>(),
        );
      }
    }

    final compatView = await _parseSingeLayoutModel(json);

    if (enableSharedDrivers && compatView == null) {
      if (LayoutStructValidator.isWidgetStruct(json)) {
        _view = SharedDuitView();

        final collection = Map.from(json["widgets"]);

        final widgets = collection.entries.cast<MapEntry<String, dynamic>>();

        for (final widget in widgets) {
          await _view.prepareModel(
            <String, dynamic>{
              widget.key: widget.value,
            },
            _driver,
          );
        }
        return _view;
      }
      return null;
    }
    return compatView;
  }

  @override
  void releaseResources() {
    _eventStreamController.close();
  }

  @override
  bool isWidgetReady(String viewTag) => _view.isWidgetReady(viewTag);

  @override
  void linkDriver(UIDriver driver) => _driver = driver;

  @override
  DuitView? get currentView => _view;
}

1	import "dart:async";
2
3	import "package:duit_kernel/duit_kernel.dart";
4	import "package:flutter/widgets.dart";
5	import "package:flutter_duit/flutter_duit.dart";
6	import "package:flutter_duit/src/view/view.dart";
7
8	final class DuitViewManager with ViewModelCapabilityDelegate {
9	late final UIDriver _driver;
10
11	final _eventStreamController = StreamController<UIDriverEvent>.broadcast();
12
13	late final DuitViewModel _view;
14
15	@override
16	late BuildContext buildContext;
17
18	@override	4✔
19	@preferInline
20	void addUIDriverError(Object error, [StackTrace? stackTrace]) =>
21	_eventStreamController.addError(	8✔
22	error,
23	stackTrace,
24	);
25
26	@override	340✔
27	@preferInline
28	void addUIDriverEvent(UIDriverEvent event) =>
29	_eventStreamController.add(event);	680✔
30
31	@override	340✔
32	@preferInline
33	Stream<UIDriverEvent> get eventStream => _eventStreamController.stream;	680✔
34
35	@override	340✔
36	void notifyWidgetDisplayStateChanged(String viewTag, int state) {
37	try {
38	_view.changeViewState(viewTag, state);	680✔
39	} catch (e, s) {
40	_driver.logError(	8✔
41	"View not initialized and can`t be disposed",
42	e,
43	s,
44	);
45	}
46	}
47
48	@override	340✔
49	@preferInline
50	set context(BuildContext value) => buildContext = value;	340✔
51
52	Future<DuitView?> _parseSingeLayoutModel(Map<String, dynamic> json) async {	340✔
53	if (LayoutStructValidator.isWidgetStruct(json)) {	340✔
54	_view = CommonDuitView();	680✔
55	await _view.prepareModel(	680✔
56	json,
57	_driver,	340✔
58	);
59	return _view;	340✔
60	} else if (LayoutStructValidator.isRootStruct(json)) {	4✔
NEW 61	_view = CommonDuitView();	×
NEW 62	final widget = Map<String, dynamic>.from(json["root"]);	×
NEW 63	await _view.prepareModel(	×
64	widget,
NEW 65	_driver,	×
66	);
NEW 67	return _view;	×
68	} else if (LayoutStructValidator.isWidgetsStruct(json)) {	4✔
69	return null;
70	} else {
71	return null;
72	}
73	}
74
75	@override	340✔
76	Future<DuitView?> prepareLayout(Map<String, dynamic> json) async {
77	if (json.containsKey("embedded")) {	340✔
78	final embedded = json["embedded"];	4✔
79	if (embedded is List) {	4✔
80	await DuitRegistry.registerComponents(	4✔
81	embedded.cast<Map<String, dynamic>>(),	4✔
82	);
83	}
84	}
85
86	final compatView = await _parseSingeLayoutModel(json);	340✔
87
88	if (enableSharedDrivers && compatView == null) {
NEW 89	if (LayoutStructValidator.isWidgetStruct(json)) {	×
90	_view = SharedDuitView();	×
91
NEW 92	final collection = Map.from(json["widgets"]);	×
93
94	final widgets = collection.entries.cast<MapEntry<String, dynamic>>();	×
95
96	for (final widget in widgets) {	×
97	await _view.prepareModel(	×
98	<String, dynamic>{	×
99	widget.key: widget.value,	×
100	},
101	_driver,	×
102	);
103	}
104	return _view;	×
105	}
106	return null;
107	}
108	return compatView;
109	}
110
111	@override	4✔
112	void releaseResources() {
113	_eventStreamController.close();	8✔
114	}
115
116	@override	×
117	bool isWidgetReady(String viewTag) => _view.isWidgetReady(viewTag);	×
118
119	@override	348✔
120	void linkDriver(UIDriver driver) => _driver = driver;	348✔
121
NEW 122	@override	×
NEW 123	DuitView? get currentView => _view;	×
124	}

Duit-Foundation / flutter_duit / 21026233449

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