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Leeksov
4647310322
Based on Swiftgram 12.5 (Telegram iOS 12.5). All GLEGram features ported and organized in GLEGram/ folder. Features: Ghost Mode, Saved Deleted Messages, Content Protection Bypass, Font Replacement, Fake Profile, Chat Export, Plugin System, and more. See CHANGELOG_12.5.md for full details.
60 lines
2.1 KiB
Objective-C
60 lines
2.1 KiB
Objective-C
//
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// ASDisplayNodeLayout.h
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// Texture
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//
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// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
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// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#pragma once
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#import <UIKit/UIKit.h>
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#import <AsyncDisplayKit/ASDimension.h>
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@class ASLayout;
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/*
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* Represents a connection between an ASLayout and a ASDisplayNode
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* ASDisplayNode uses this to store additional information that are necessary besides the layout
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*/
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struct ASDisplayNodeLayout {
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ASLayout *layout;
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ASSizeRange constrainedSize;
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CGSize parentSize;
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BOOL requestedLayoutFromAbove;
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NSUInteger version;
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/*
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* Create a new display node layout with
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* @param layout The layout to associate, usually returned from a call to -layoutThatFits:parentSize:
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* @param constrainedSize Constrained size used to create the layout
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* @param parentSize Parent size used to create the layout
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* @param version The version of the source layout data – see ASDisplayNode's _layoutVersion.
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*/
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ASDisplayNodeLayout(ASLayout *layout, ASSizeRange constrainedSize, CGSize parentSize, NSUInteger version)
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: layout(layout), constrainedSize(constrainedSize), parentSize(parentSize), requestedLayoutFromAbove(NO), version(version) {};
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/*
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* Creates a layout without any layout associated. By default this display node layout is dirty.
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*/
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ASDisplayNodeLayout()
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: layout(nil), constrainedSize({{0, 0}, {0, 0}}), parentSize({0, 0}), requestedLayoutFromAbove(NO), version(0) {};
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/**
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* Returns whether this is valid for a given version
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*/
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BOOL isValid(NSUInteger versionArg) {
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return layout != nil && version >= versionArg;
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}
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/**
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* Returns whether this is valid for a given constrained size, parent size, and version
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*/
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BOOL isValid(ASSizeRange theConstrainedSize, CGSize theParentSize, NSUInteger versionArg) {
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return isValid(versionArg)
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&& CGSizeEqualToSize(parentSize, theParentSize)
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&& ASSizeRangeEqualToSizeRange(constrainedSize, theConstrainedSize);
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}
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};
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