FlutterPlatformViews.mm File Reference

import "flutter/shell/platform/darwin/ios/framework/Source/FlutterPlatformViews_Internal.h"
#include <Metal/Metal.h>
#include "flutter/fml/platform/darwin/scoped_nsobject.h"
import "flutter/shell/platform/darwin/ios/framework/Source/FlutterOverlayView.h"
import "flutter/shell/platform/darwin/ios/framework/Source/FlutterView.h"
import "flutter/shell/platform/darwin/ios/ios_surface.h"

Go to the source code of this file.

Classes
class	DelayingGestureRecognizer
class	ForwardingGestureRecognizer

Namespaces
namespace	flutter

Functions
static bool	ClipRectContainsPlatformViewBoundingRect (const SkRect &clip_rect, const SkRect &platformview_boundingrect, const SkMatrix &transform_matrix)
static bool	ClipRRectContainsPlatformViewBoundingRect (const SkRRect &clip_rrect, const SkRect &platformview_boundingrect, const SkMatrix &transform_matrix)

Variables
BOOL	flutter::canApplyBlurBackdrop = YES
FlutterPlatformViewGestureRecognizersBlockingPolicy	_blockingPolicy
UIView *	_embeddedView
NSObject *	_flutterAccessibilityContainer
NSInteger	_currentTouchPointersCount
fml::scoped_nsobject< UIViewController< FlutterViewResponder > >	_flutterViewController

Function Documentation

ClipRectContainsPlatformViewBoundingRect()

static bool ClipRectContainsPlatformViewBoundingRect ( const SkRect &  clip_rect, const SkRect &  platformview_boundingrect, const SkMatrix &  transform_matrix  )

static

Definition at line 36 of file FlutterPlatformViews.mm.

                                                                                       {
  SkRect transformed_rect = transform_matrix.mapRect(clip_rect);
  return transformed_rect.contains(platformview_boundingrect);
}

ClipRRectContainsPlatformViewBoundingRect()

static bool ClipRRectContainsPlatformViewBoundingRect ( const SkRRect &  clip_rrect, const SkRect &  platformview_boundingrect, const SkMatrix &  transform_matrix  )

static

Definition at line 51 of file FlutterPlatformViews.mm.

                                                                                        {
  SkVector upper_left = clip_rrect.radii(SkRRect::Corner::kUpperLeft_Corner);
  SkVector upper_right = clip_rrect.radii(SkRRect::Corner::kUpperRight_Corner);
  SkVector lower_right = clip_rrect.radii(SkRRect::Corner::kLowerRight_Corner);
  SkVector lower_left = clip_rrect.radii(SkRRect::Corner::kLowerLeft_Corner);
  SkScalar transformed_upper_left_x = transform_matrix.mapRadius(upper_left.x());
  SkScalar transformed_upper_left_y = transform_matrix.mapRadius(upper_left.y());
  SkScalar transformed_upper_right_x = transform_matrix.mapRadius(upper_right.x());
  SkScalar transformed_upper_right_y = transform_matrix.mapRadius(upper_right.y());
  SkScalar transformed_lower_right_x = transform_matrix.mapRadius(lower_right.x());
  SkScalar transformed_lower_right_y = transform_matrix.mapRadius(lower_right.y());
  SkScalar transformed_lower_left_x = transform_matrix.mapRadius(lower_left.x());
  SkScalar transformed_lower_left_y = transform_matrix.mapRadius(lower_left.y());
  SkRect transformed_clip_rect = transform_matrix.mapRect(clip_rrect.rect());
  SkRRect transformed_rrect;
  SkVector corners[] = {{transformed_upper_left_x, transformed_upper_left_y},
                        {transformed_upper_right_x, transformed_upper_right_y},
                        {transformed_lower_right_x, transformed_lower_right_y},
                        {transformed_lower_left_x, transformed_lower_left_y}};
  transformed_rrect.setRectRadii(transformed_clip_rect, corners);
  return transformed_rrect.contains(platformview_boundingrect);
}

Variable Documentation

_blockingPolicy

FlutterPlatformViewGestureRecognizersBlockingPolicy _blockingPolicy

Initial value:

{
  fml::scoped_nsobject<DelayingGestureRecognizer> _delayingRecognizer

Definition at line 982 of file FlutterPlatformViews.mm.

_currentTouchPointersCount

NSInteger _currentTouchPointersCount

Initial value:

{
  
  
  
  
  
  
  
  fml::WeakPtr<flutter::FlutterPlatformViewsController> _platformViewsController

Definition at line 1137 of file FlutterPlatformViews.mm.

_embeddedView

UIView* _embeddedView

Definition at line 983 of file FlutterPlatformViews.mm.

_flutterAccessibilityContainer

NSObject* _flutterAccessibilityContainer

Definition at line 987 of file FlutterPlatformViews.mm.

_flutterViewController

fml::scoped_nsobject<UIViewController<FlutterViewResponder> > _flutterViewController

Definition at line 1142 of file FlutterPlatformViews.mm.