Hannah Troisi c857e809f4 Clean up header comments (for consistent Facebook licensing info) (#1741)
[Licensing] Clean up header comments (for consistent Facebook licensing info)
2016-06-11 23:31:39 -07:00

93 lines
2.8 KiB
Objective-C

//
// AsyncTableViewController.m
// Sample
//
// 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.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
#import <AsyncDisplayKit/AsyncDisplayKit.h>
#import <AsyncDisplayKit/ASAssert.h>
#import "AsyncTableViewController.h"
#import "RandomCoreGraphicsNode.h"
@interface AsyncTableViewController () <ASTableViewDataSource, ASTableViewDelegate>
{
ASTableView *_tableView;
}
@end
@implementation AsyncTableViewController
#pragma mark -
#pragma mark UIViewController.
- (instancetype)init
{
if (!(self = [super init]))
return nil;
_tableView = [[ASTableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
_tableView.asyncDataSource = self;
_tableView.asyncDelegate = self;
ASRangeTuningParameters tuningParameters;
tuningParameters.leadingBufferScreenfuls = 0.5;
tuningParameters.trailingBufferScreenfuls = 1.0;
[_tableView setTuningParameters:tuningParameters forRangeType:ASLayoutRangeTypePreload];
[_tableView setTuningParameters:tuningParameters forRangeType:ASLayoutRangeTypeRender];
self.tabBarItem = [[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemFeatured tag:0];
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemRedo
target:self
action:@selector(reloadEverything)];
return self;
}
- (void)reloadEverything
{
[_tableView reloadData];
}
- (void)viewDidLoad
{
[super viewDidLoad];
[self.view addSubview:_tableView];
}
- (void)viewWillLayoutSubviews
{
_tableView.frame = self.view.bounds;
}
#pragma mark -
#pragma mark ASTableView.
- (ASCellNode *)tableView:(ASTableView *)tableView nodeForRowAtIndexPath:(NSIndexPath *)indexPath
{
RandomCoreGraphicsNode *elementNode = [[RandomCoreGraphicsNode alloc] init];
elementNode.preferredFrameSize = CGSizeMake(320, 100);
return elementNode;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 100;
}
@end