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Instance Methods | Class Methods | Protected Attributes | Properties | List of all members
FlutterTextInputPlugin Class Reference

`#import <FlutterTextInputPlugin.h>`

## Instance Methods
(instancetype) | - NS_UNAVAILABLE
(instancetype) | - initWithDelegate:
(void) | - handleMethodCall:result:
(UIView< UITextInput > *) | - textInputView
(void) | - setUpIndirectScribbleInteraction:
(void) | - resetViewResponder
(BOOL) | - showEditMenu:
(ios(16.0) | - API_AVAILABLE

## Class Methods
(instancetype) | + NS_UNAVAILABLE

## Protected Attributes
| __pad0__: NSObject <FlutterKeySecondaryResponder

## Properties
UIIndirectScribbleInteractionDelegate UIViewController * | viewController
id< FlutterIndirectScribbleDelegate > | indirectScribbleDelegate
NSMutableDictionary< UIScribbleElementIdentifier, NSValue * > * | scribbleElements

## Detailed Description

Definition at line 33 of file FlutterTextInputPlugin.h.

## Method Documentation

## ◆ API_AVAILABLE

- (ios(16.0) API_AVAILABLE |  |  |

## ◆ handleMethodCall:result:

- (void) handleMethodCall: |  | (FlutterMethodCall*) | call
result: |  | (FlutterResult) | result

Definition at line 2391 of file FlutterTextInputPlugin.mm.

2391 :(FlutterMethodCall*)call result:(FlutterResult)result {
2392 NSString* method = call.method;
2393 id args = call.arguments;
2394 if ([method isEqualToString:kShowMethod]) {
2395 [self showTextInput];
2396 result(nil);
2397 } else if ([method isEqualToString:kHideMethod]) {
2398 [self hideTextInput];
2399 result(nil);
2400 } else if ([method isEqualToString:kSetClientMethod]) {
2401 [self setTextInputClient:[args[0] intValue] withConfiguration:args[1]];
2402 result(nil);
2403 } else if ([method isEqualToString:kSetPlatformViewClientMethod]) {
2404 // This method call has a `platformViewId` argument, but we do not need it for iOS for now.
2405 [self setPlatformViewTextInputClient];
2406 result(nil);
2407 } else if ([method isEqualToString:kSetEditingStateMethod]) {
2408 [self setTextInputEditingState:args];
2409 result(nil);
2410 } else if ([method isEqualToString:kClearClientMethod]) {
2411 [self clearTextInputClient];
2412 result(nil);
2413 } else if ([method isEqualToString:kSetEditableSizeAndTransformMethod]) {
2414 [self setEditableSizeAndTransform:args];
2415 result(nil);
2416 } else if ([method isEqualToString:kSetMarkedTextRectMethod]) {
2417 [self updateMarkedRect:args];
2418 result(nil);
2419 } else if ([method isEqualToString:kFinishAutofillContextMethod]) {
2420 [self triggerAutofillSave:[args boolValue]];
2421 result(nil);
2422 // TODO(justinmc): Remove the TextInput method constant when the framework has
2423 // finished transitioning to using the Scribble channel.
2424 // https://github.com/flutter/flutter/pull/104128
2425 } else if ([method isEqualToString:kDeprecatedSetSelectionRectsMethod]) {
2426 [self setSelectionRects:args];
2427 result(nil);
2428 } else if ([method isEqualToString:kSetSelectionRectsMethod]) {
2429 [self setSelectionRects:args];
2430 result(nil);
2431 } else if ([method isEqualToString:kStartLiveTextInputMethod]) {
2432 [self startLiveTextInput];
2433 result(nil);
2434 } else if ([method isEqualToString:kUpdateConfigMethod]) {
2435 [self updateConfig:args];
2436 result(nil);
2437 } else if ([method isEqualToString:kOnInteractiveKeyboardPointerMoveMethod]) {
2438 CGFloat pointerY = (CGFloat)[args[@"pointerY"] doubleValue];
2439 [self handlePointerMove:pointerY];
2440 result(nil);
2441 } else if ([method isEqualToString:kOnInteractiveKeyboardPointerUpMethod]) {
2442 CGFloat pointerY = (CGFloat)[args[@"pointerY"] doubleValue];
2443 [self handlePointerUp:pointerY];
2444 result(nil);
2445 } else {
2446 result(FlutterMethodNotImplemented);
2447 }
2448 }

References FlutterMethodCall::arguments, FlutterMethodNotImplemented, kClearClientMethod, kDeprecatedSetSelectionRectsMethod, kFinishAutofillContextMethod, kHideMethod, kOnInteractiveKeyboardPointerMoveMethod, kOnInteractiveKeyboardPointerUpMethod, kSetClientMethod, kSetEditableSizeAndTransformMethod, kSetEditingStateMethod, kSetMarkedTextRectMethod, kSetPlatformViewClientMethod, kSetSelectionRectsMethod, kShowMethod, kStartLiveTextInputMethod, kUpdateConfigMethod, and FlutterMethodCall::method.

## ◆ initWithDelegate:

- (instancetype) initWithDelegate: |  | (id<FlutterTextInputDelegate>) | NS_DESIGNATED_INITIALIZER |

Initial value:
{
NSTimer* _enableFlutterTextInputViewAccessibilityTimer

Definition at line 2351 of file FlutterTextInputPlugin.mm.

2351 :(id<FlutterTextInputDelegate>)textInputDelegate {
2352 self = [super init];
2353 if (self) {
2354 // `_textInputDelegate` is a weak reference because it should retain FlutterTextInputPlugin.
2355 _textInputDelegate = textInputDelegate;
2356 _autofillContext = [[NSMutableDictionary alloc] init];
2357 _inputHider = [[FlutterTextInputViewAccessibilityHider alloc] init];
2358 _scribbleElements = [[NSMutableDictionary alloc] init];
2359 _keyboardViewContainer = [[UIView alloc] init];
2360
2361 [[NSNotificationCenter defaultCenter] addObserver:self
2362 selector:@selector(handleKeyboardWillShow:)
2363 name:UIKeyboardWillShowNotification
2364 object:nil];
2365 }
2366
2367 return self;
2368 }

## ◆ NS_UNAVAILABLE [1/2]

+ (instancetype) NS_UNAVAILABLE |  |  |

## ◆ NS_UNAVAILABLE [2/2]

- (instancetype) NS_UNAVAILABLE |  |  |

## ◆ resetViewResponder

- (void) resetViewResponder |  |  |

Definition at line 3038 of file FlutterTextInputPlugin.mm.

3038 {
3039 _viewResponder = nil;
3040 }

## ◆ setUpIndirectScribbleInteraction:

- (void) setUpIndirectScribbleInteraction: |  | (id<FlutterViewResponder>) | viewResponder |

These are used by the UIIndirectScribbleInteractionDelegate methods to handle focusing on the correct element.

Definition at line 3024 of file FlutterTextInputPlugin.mm.

3024 :(id<FlutterViewResponder>)viewResponder {
3025 if (_viewResponder != viewResponder) {
3026 if (@available(iOS 14.0, *)) {
3027 UIView* parentView = viewResponder.view;
3028 if (parentView != nil) {
3029 UIIndirectScribbleInteraction* scribbleInteraction = [[UIIndirectScribbleInteraction alloc]
3030 initWithDelegate:(id<UIIndirectScribbleInteractionDelegate>)self];
3031 [parentView addInteraction:scribbleInteraction];
3032 }
3033 }
3034 }
3035 _viewResponder = viewResponder;
3036 }

References viewResponder.

## ◆ showEditMenu:

- (BOOL) showEditMenu: |  | (ios(16.0)) | API_AVAILABLE |

Definition at line 2554 of file FlutterTextInputPlugin.mm.

2554 :(NSDictionary*)args API_AVAILABLE(ios(16.0)) {
2555 if (!self.activeView.isFirstResponder) {
2556 return NO;
2557 }
2558 NSDictionary<NSString*, NSNumber*>* encodedTargetRect = args[@"targetRect"];
2559 CGRect globalTargetRect = CGRectMake(
2560 [encodedTargetRect[@"x"] doubleValue], [encodedTargetRect[@"y"] doubleValue],
2561 [encodedTargetRect[@"width"] doubleValue], [encodedTargetRect[@"height"] doubleValue]);
2562 CGRect localTargetRect = [self.hostView convertRect:globalTargetRect toView:self.activeView];
2563 [self.activeView showEditMenuWithTargetRect:localTargetRect];
2564 return YES;
2565 }

## ◆ textInputView

- (UIView< UITextInput > *) textInputView |  |  |

The `UITextInput` implementation used to control text entry.

This is used by `AccessibilityBridge` to forward interactions with iOS' accessibility system.

Definition at line 2387 of file FlutterTextInputPlugin.mm.

2387 {
2388 return _activeView;
2389 }

## Member Data Documentation

## ◆ __pad0__

- __pad0__
| protected

Definition at line 34 of file FlutterTextInputPlugin.h.

## Property Documentation

## ◆ indirectScribbleDelegate

- (id<FlutterIndirectScribbleDelegate>) indirectScribbleDelegate
| read write nonatomic weak

Definition at line 37 of file FlutterTextInputPlugin.h.

## ◆ scribbleElements

- (NSMutableDictionary<UIScribbleElementIdentifier, NSValue*>*) scribbleElements
| read write nonatomic strong

Definition at line 39 of file FlutterTextInputPlugin.h.

## ◆ viewController

- (UIIndirectScribbleInteractionDelegate UIViewController*) viewController
| read write nonatomic weak

Definition at line 36 of file FlutterTextInputPlugin.h.

The documentation for this class was generated from the following files:

- shell/platform/darwin/ios/framework/Source/FlutterTextInputPlugin.h
- shell/platform/darwin/ios/framework/Source/FlutterTextInputPlugin.mm

kSetEditingStateMethod
static NSString *const kSetEditingStateMethod
Definition: FlutterTextInputPlugin.mm:43
FlutterMethodNotImplemented
FLUTTER_DARWIN_EXPORT NSObject const * FlutterMethodNotImplemented
kOnInteractiveKeyboardPointerUpMethod
static NSString *const kOnInteractiveKeyboardPointerUpMethod
Definition: FlutterTextInputPlugin.mm:58
kSetClientMethod
static NSString *const kSetClientMethod
Definition: FlutterTextInputPlugin.mm:41
kUpdateConfigMethod
static NSString *const kUpdateConfigMethod
Definition: FlutterTextInputPlugin.mm:55
FlutterMethodCall::method
NSString * method
Definition: FlutterCodecs.h:233
kSetPlatformViewClientMethod
static NSString *const kSetPlatformViewClientMethod
Definition: FlutterTextInputPlugin.mm:42
kSetEditableSizeAndTransformMethod
static NSString *const kSetEditableSizeAndTransformMethod
Definition: FlutterTextInputPlugin.mm:45
kClearClientMethod
static NSString *const kClearClientMethod
Definition: FlutterTextInputPlugin.mm:44
-[FlutterTextInputPlugin API_AVAILABLE]
ios(16.0 API_AVAILABLE()
kStartLiveTextInputMethod
static NSString *const kStartLiveTextInputMethod
Definition: FlutterTextInputPlugin.mm:54
kDeprecatedSetSelectionRectsMethod
static NSString *const kDeprecatedSetSelectionRectsMethod
Definition: FlutterTextInputPlugin.mm:52
FlutterMethodCall
Definition: FlutterCodecs.h:220
FlutterResult
void(^ FlutterResult)(id _Nullable result)
Definition: FlutterChannels.h:194
kOnInteractiveKeyboardPointerMoveMethod
static NSString *const kOnInteractiveKeyboardPointerMoveMethod
Definition: FlutterTextInputPlugin.mm:56
FlutterTextInputViewAccessibilityHider
Definition: FlutterTextInputPlugin.mm:2293
viewResponder
id< FlutterViewResponder > viewResponder
Definition: FlutterTextInputPlugin.h:161
kFinishAutofillContextMethod
static NSString *const kFinishAutofillContextMethod
Definition: FlutterTextInputPlugin.mm:48
kShowMethod
static NSString *const kShowMethod
Definition: FlutterTextInputPlugin.mm:39
kHideMethod
static NSString *const kHideMethod
Definition: FlutterTextInputPlugin.mm:40
kSetMarkedTextRectMethod
static NSString *const kSetMarkedTextRectMethod
Definition: FlutterTextInputPlugin.mm:47
kSetSelectionRectsMethod
static NSString *const kSetSelectionRectsMethod
Definition: FlutterTextInputPlugin.mm:53
FlutterMethodCall::arguments
id arguments
Definition: FlutterCodecs.h:238