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FlutterViewEngineProvider.mm
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #import "flutter/shell/platform/darwin/macos/framework/Source/FlutterViewEngineProvider.h"
6 #import "flutter/shell/platform/darwin/macos/framework/Source/FlutterEngine_Internal.h"
7 #import "flutter/shell/platform/darwin/macos/framework/Source/FlutterViewController_Internal.h"
8
9 @interface FlutterViewEngineProvider () {
10 __weak FlutterEngine* _engine;
11 }
12
13 @end
14
15 @implementation FlutterViewEngineProvider
16
17 - (instancetype)initWithEngine:(FlutterEngine*)engine {
18 self = [super init];
19 if (self != nil) {
20 _engine = engine;
21 }
22 return self;
23 }
24
25 - (nullable FlutterView*)viewForIdentifier:(FlutterViewIdentifier)viewIdentifier {
26 return [_engine viewControllerForIdentifier:viewIdentifier].flutterView;
27 }
28
29 @end
FlutterEngine_Internal.h
FlutterViewIdentifier
int64_t FlutterViewIdentifier
Definition: FlutterViewController.h:21
FlutterViewController_Internal.h
FlutterViewEngineProvider.h
FlutterViewEngineProvider()::_engine
__weak FlutterEngine * _engine
Definition: FlutterViewEngineProvider.mm:10
FlutterEngine
Definition: FlutterEngine.h:32
FlutterViewEngineProvider
Definition: FlutterViewEngineProvider.h:18
FlutterView
Definition: FlutterView.h:69