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* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses) With permission of the Facebook Open Source team, we are simplifying the Texture license so that clients can rely on the Apache 2 terms that most of Texture is already covered by. This means that code originally forked from AsyncDisplayKit will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a PATENTS file. After getting confirmation that the updates to these core files look good, we'll propagate this new license header to all files (in this same PR) and get sign-off from all parties before landing. * [License] Update all Texture source files to be pure Apache 2. * Changelog entry for Apache 2 license update. * Revert "[License] Update all Texture source files to be pure Apache 2." This reverts commit ffa0fbbba9717d871dd16c4b07539f2f8208fc2b. * [License] Update all Texture source files to be pure Apache 2, maintaining copyrights. * [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
74 lines
2.0 KiB
Objective-C
74 lines
2.0 KiB
Objective-C
//
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// ViewController.m
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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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#import "ViewController.h"
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#import <AsyncDisplayKit/AsyncDisplayKit.h>
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#import "PageNode.h"
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static UIColor *randomColor() {
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CGFloat hue = ( arc4random() % 256 / 256.0 ); // 0.0 to 1.0
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CGFloat saturation = ( arc4random() % 128 / 256.0 ) + 0.5; // 0.5 to 1.0, away from white
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CGFloat brightness = ( arc4random() % 128 / 256.0 ) + 0.5; // 0.5 to 1.0, away from black
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return [UIColor colorWithHue:hue saturation:saturation brightness:brightness alpha:1];
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}
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@interface ViewController () <ASPagerNodeDataSource>
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@end
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@implementation ViewController
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- (instancetype)init
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{
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self = [super initWithNode:[[ASPagerNode alloc] init]];
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if (self == nil) {
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return self;
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}
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self.title = @"Pages";
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self.node.dataSource = self;
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self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Next" style:UIBarButtonItemStylePlain target:self action:@selector(scrollToNextPage:)];
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self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Previous" style:UIBarButtonItemStylePlain target:self action:@selector(scrollToPreviousPage:)];
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self.automaticallyAdjustsScrollViewInsets = NO;
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return self;
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}
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#pragma mark - Actions
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- (void)scrollToNextPage:(id)sender
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{
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[self.node scrollToPageAtIndex:self.node.currentPageIndex+1 animated:YES];
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}
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- (void)scrollToPreviousPage:(id)sender
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{
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[self.node scrollToPageAtIndex:self.node.currentPageIndex-1 animated:YES];
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}
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#pragma mark - ASPagerNodeDataSource
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- (NSInteger)numberOfPagesInPagerNode:(ASPagerNode *)pagerNode
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{
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return 5;
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}
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- (ASCellNodeBlock)pagerNode:(ASPagerNode *)pagerNode nodeBlockAtIndex:(NSInteger)index
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{
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return ^{
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PageNode *page = [[PageNode alloc] init];
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page.backgroundColor = randomColor();
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return page;
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};
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}
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@end
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