aed7e7e6f2
Summary: This is a prototype for view preview within Flipper for iOS (Android next). If enabled, a preview of the selected element is rendered in the attribute inspector. Changelog: Add view preview/snapshot for the Layout plugin on iOS. Reviewed By: antonk52 Differential Revision: D34990372 fbshipit-source-id: 1984514fbf59041ad236008a8db10569c5fc5f94
94 lines
2.6 KiB
Objective-C
94 lines
2.6 KiB
Objective-C
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#if FB_SONARKIT_ENABLED
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#import "SKScrollViewDescriptor.h"
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@implementation SKScrollViewDescriptor
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- (NSString*)identifierForNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor identifierForNode:node];
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}
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- (NSUInteger)childCountForNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor childCountForNode:node];
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}
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- (id)childForNode:(UIScrollView*)node atIndex:(NSUInteger)index {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor childForNode:node atIndex:index];
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}
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- (id)dataForNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor dataForNode:node];
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}
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- (id)dataMutationsForNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor dataMutationsForNode:node];
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}
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- (NSArray<SKNamed<NSString*>*>*)attributesForNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor attributesForNode:node];
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}
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- (void)setHighlighted:(BOOL)highlighted forNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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[descriptor setHighlighted:highlighted forNode:node];
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}
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- (void)hitTest:(SKTouch*)touch forNode:(UIScrollView*)node {
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bool finish = true;
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for (NSInteger index = [self childCountForNode:node] - 1; index >= 0;
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index--) {
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id<NSObject> childNode = [self childForNode:node atIndex:index];
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CGRect frame;
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if ([childNode isKindOfClass:[UIViewController class]]) {
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UIViewController* child = (UIViewController*)childNode;
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if (child.view.isHidden) {
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continue;
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}
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frame = child.view.frame;
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} else {
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UIView* child = (UIView*)childNode;
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if (child.isHidden) {
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continue;
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}
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frame = child.frame;
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}
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frame.origin.x -= node.contentOffset.x;
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frame.origin.y -= node.contentOffset.y;
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if ([touch containedIn:frame]) {
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[touch continueWithChildIndex:index withOffset:frame.origin];
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finish = false;
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}
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}
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if (finish) {
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[touch finish];
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}
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}
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- (UIImage*)getSnapshot:(BOOL)includeChildren forNode:(UIScrollView*)node {
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SKNodeDescriptor* descriptor = [self descriptorForClass:[UIView class]];
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return [descriptor getSnapshot:includeChildren forNode:node];
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}
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@end
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#endif
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