mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-09-10 06:27:15 +00:00
404795dc02
* Drop support for iOS 7 * Copy reference images * Update deployment for sample projects * Update version * Update "Life Without Cocoapods"
35 lines
1.0 KiB
Plaintext
35 lines
1.0 KiB
Plaintext
//
|
|
// ASDisplayNodeLayout.mm
|
|
// AsyncDisplayKit
|
|
//
|
|
// Created by Michael Schneider on 08/26/16.
|
|
//
|
|
// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
//
|
|
|
|
#import <AsyncDisplayKit/ASDisplayNodeLayout.h>
|
|
|
|
BOOL ASDisplayNodeLayout::isDirty()
|
|
{
|
|
return _dirty || layout == nil;
|
|
}
|
|
|
|
BOOL ASDisplayNodeLayout::isValidForConstrainedSizeParentSize(ASSizeRange theConstrainedSize, CGSize theParentSize)
|
|
{
|
|
// Only generate a new layout if:
|
|
// - The current layout is dirty
|
|
// - The passed constrained size is different than the original layout's parent or constrained size
|
|
return (layout != nil
|
|
&& _dirty == NO
|
|
&& CGSizeEqualToSize(parentSize, theParentSize)
|
|
&& ASSizeRangeEqualToSizeRange(constrainedSize, theConstrainedSize));
|
|
}
|
|
|
|
void ASDisplayNodeLayout::invalidate()
|
|
{
|
|
_dirty = YES;
|
|
}
|