FlutterTextInputPlugin(TestMethods) Category Reference

#include <FlutterTextInputPlugin.h>

Instance Methods
(void)	- handleMethodCall:result:
(NSRect)	- firstRectForCharacterRange:actualRange:
(NSDictionary *)	- editingState

Properties
NSTextInputContext *	textInputContext
NSString *	customRunLoopMode

Detailed Description

Definition at line 66 of file FlutterTextInputPlugin.h.

Method Documentation

editingState

- (NSDictionary *) editingState

Extends class FlutterTextInputPlugin.

Definition at line 339 of file FlutterTextInputPlugin.mm.

                              {
  if (_activeModel == nullptr) {
    return nil;
  }
 
  NSString* const textAffinity = [self textAffinityString];
 
  int composingBase = _activeModel->composing() ? _activeModel->composing_range().base() : -1;
  int composingExtent = _activeModel->composing() ? _activeModel->composing_range().extent() : -1;
 
  return @{
    kSelectionBaseKey : @(_activeModel->selection().base()),
    kSelectionExtentKey : @(_activeModel->selection().extent()),
    kSelectionAffinityKey : textAffinity,
    kSelectionIsDirectionalKey : @NO,
    kComposingBaseKey : @(composingBase),
    kComposingExtentKey : @(composingExtent),
    kTextKey : [NSString stringWithUTF8String:_activeModel->GetText().c_str()] ?: [NSNull null],
  };
}

firstRectForCharacterRange:actualRange:

- (NSRect) firstRectForCharacterRange:		(NSRange)	range
actualRange:		(NSRangePointer)	actualRange

Extends class FlutterTextInputPlugin.

Definition at line 339 of file FlutterTextInputPlugin.mm.

                                    :(NSRange)range actualRange:(NSRangePointer)actualRange {
  // This only determines position of caret instead of any arbitrary range, but it's enough
  // to properly position accent selection popup
  return !self.flutterViewController.viewLoaded || CGRectEqualToRect(_caretRect, CGRectNull)
             ? CGRectZero
             : [self screenRectFromFrameworkTransform:_caretRect];
}

handleMethodCall:result:

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

Handles a Flutter system message on the text input channel.

Extends class FlutterTextInputPlugin.

Definition at line 39 of file FlutterTextInputPlugin.mm.

                        :(FlutterMethodCall*)call result:(FlutterResult)result {
  NSString* method = call.method;
  id args = call.arguments;
  if ([method isEqualToString:kShowMethod]) {
    [self showTextInput];
    result(nil);
  } else if ([method isEqualToString:kHideMethod]) {
    [self hideTextInput];
    result(nil);
  } else if ([method isEqualToString:kSetClientMethod]) {
    [self setTextInputClient:[args[0] intValue] withConfiguration:args[1]];
    result(nil);
  } else if ([method isEqualToString:kSetPlatformViewClientMethod]) {
    // This method call has a `platformViewId` argument, but we do not need it for iOS for now.
    [self setPlatformViewTextInputClient];
    result(nil);
  } else if ([method isEqualToString:kSetEditingStateMethod]) {
    [self setTextInputEditingState:args];
    result(nil);
  } else if ([method isEqualToString:kClearClientMethod]) {
    [self clearTextInputClient];
    result(nil);
  } else if ([method isEqualToString:kSetEditableSizeAndTransformMethod]) {
    [self setEditableSizeAndTransform:args];
    result(nil);
  } else if ([method isEqualToString:kSetMarkedTextRectMethod]) {
    [self updateMarkedRect:args];
    result(nil);
  } else if ([method isEqualToString:kFinishAutofillContextMethod]) {
    [self triggerAutofillSave:[args boolValue]];
    result(nil);
    // TODO(justinmc): Remove the TextInput method constant when the framework has
    // finished transitioning to using the Scribble channel.
    // https://github.com/flutter/flutter/pull/104128
  } else if ([method isEqualToString:kDeprecatedSetSelectionRectsMethod]) {
    [self setSelectionRects:args];
    result(nil);
  } else if ([method isEqualToString:kSetSelectionRectsMethod]) {
    [self setSelectionRects:args];
    result(nil);
  } else if ([method isEqualToString:kStartLiveTextInputMethod]) {
    [self startLiveTextInput];
    result(nil);
  } else if ([method isEqualToString:kUpdateConfigMethod]) {
    [self updateConfig:args];
    result(nil);
  } else if ([method isEqualToString:kOnInteractiveKeyboardPointerMoveMethod]) {
    CGFloat pointerY = (CGFloat)[args[@"pointerY"] doubleValue];
    [self handlePointerMove:pointerY];
    result(nil);
  } else if ([method isEqualToString:kOnInteractiveKeyboardPointerUpMethod]) {
    CGFloat pointerY = (CGFloat)[args[@"pointerY"] doubleValue];
    [self handlePointerUp:pointerY];
    result(nil);
  } else {
    result(FlutterMethodNotImplemented);
  }
}

Property Documentation

customRunLoopMode

- (NSString*) customRunLoopMode

readwritenonatomicassign

Extends class FlutterTextInputPlugin.

Definition at line 71 of file FlutterTextInputPlugin.h.

textInputContext

- (NSTextInputContext*) textInputContext

readwritenonatomicassign

Extends class FlutterTextInputPlugin.

Definition at line 70 of file FlutterTextInputPlugin.h.

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The documentation for this category was generated from the following file:

• shell/platform/darwin/macos/framework/Source/FlutterTextInputPlugin.h