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Code Issues Packages Projects Releases Wiki Activity

Fix CustomCollectionView-Swift sample (#22)

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* Updated copyright notices

* Fixed crash and removed storyboard
This commit is contained in:
George
2017-05-03 20:04:00 +02:00
committed by Michael Schneider
parent 82b7806473
commit a4ddc072a4
7 changed files with 63 additions and 88 deletions
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26
examples/CustomCollectionView-Swift/Sample/AppDelegate.swift
View File

@@ -2,19 +2,22 @@
// AppDelegate.swift
// Sample
//
// Created by Rajeev Gupta on 11/9/16.
//
// 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.
// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 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.
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import UIKit
@@ -27,6 +30,13 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
let window = UIWindow(frame: UIScreen.main.bounds)
window.backgroundColor = .white
window.rootViewController = ViewController()
window.makeKeyAndVisible()
self.window = window
return true
}

26
examples/CustomCollectionView-Swift/Sample/Base.lproj/Main.storyboard
View File

@@ -1,26 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11134" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<dependencies>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11106"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--View Controller-->
<scene sceneID="tne-QT-ifu">
<objects>
<viewController id="BYZ-38-t0r" customClass="ViewController" customModuleProvider="target" sceneMemberID="viewController">
<layoutGuides>
<viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
<viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
</layoutGuides>
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
</objects>
</scene>
</scenes>
</document>

22
examples/CustomCollectionView-Swift/Sample/ImageCellNode.swift
View File

@@ -2,19 +2,22 @@
// ImageCellNode.swift
// Sample
//
// Created by Rajeev Gupta on 11/9/16.
//
// 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.
// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 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.
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import UIKit
@@ -29,9 +32,6 @@ class ImageCellNode: ASCellNode {
}
override func layoutSpecThatFits(_ constrainedSize: ASSizeRange) -> ASLayoutSpec {
let imageSize = imageNode.image?.size
print("imageNode= \(imageNode.bounds), image=\(imageSize)")
var imageRatio: CGFloat = 0.5
if imageNode.image != nil {
imageRatio = (imageNode.image?.size.height)! / (imageNode.image?.size.width)!

2
examples/CustomCollectionView-Swift/Sample/Info.plist Normal file → Executable file
View File

@@ -22,8 +22,6 @@
<true/>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UIRequiredDeviceCapabilities</key>
<array>
<string>armv7</string>

19
examples/CustomCollectionView-Swift/Sample/MosaicCollectionViewLayout.swift Normal file → Executable file
View File

@@ -2,19 +2,22 @@
// MosaicCollectionViewLayout
// Sample
//
// Created by Rajeev Gupta on 11/9/16.
//
// 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.
// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 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.
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import Foundation

44
examples/CustomCollectionView-Swift/Sample/ViewController.swift
View File

@@ -2,37 +2,40 @@
// ViewController.swift
// Sample
//
// Created by Rajeev Gupta on 11/9/16.
//
// 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.
// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 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.
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import UIKit
import AsyncDisplayKit
class ViewController: UIViewController, MosaicCollectionViewLayoutDelegate, ASCollectionDataSource, ASCollectionDelegate {
class ViewController: ASViewController<ASCollectionNode>, MosaicCollectionViewLayoutDelegate, ASCollectionDataSource, ASCollectionDelegate {
var _sections = [[UIImage]]()
let _collectionNode: ASCollectionNode!
let _collectionNode: ASCollectionNode
let _layoutInspector = MosaicCollectionViewLayoutInspector()
let kNumberOfImages: UInt = 14
required init?(coder aDecoder: NSCoder) {
init() {
let layout = MosaicCollectionViewLayout()
layout.numberOfColumns = 3;
layout.headerHeight = 44;
_collectionNode = ASCollectionNode(frame: CGRect.zero, collectionViewLayout: layout)
super.init(coder: aDecoder)
super.init(node: _collectionNode)
layout.delegate = self
_sections.append([]);
@@ -48,12 +51,14 @@ class ViewController: UIViewController, MosaicCollectionViewLayoutDelegate, ASCo
_collectionNode.dataSource = self;
_collectionNode.delegate = self;
_collectionNode.view.layoutInspector = _layoutInspector
_collectionNode.backgroundColor = UIColor.white
_collectionNode.view.isScrollEnabled = true
_collectionNode.registerSupplementaryNode(ofKind: UICollectionElementKindSectionHeader)
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
deinit {
_collectionNode.dataSource = nil;
_collectionNode.delegate = nil;
@@ -61,13 +66,10 @@ class ViewController: UIViewController, MosaicCollectionViewLayoutDelegate, ASCo
override func viewDidLoad() {
super.viewDidLoad()
self.view.addSubnode(_collectionNode!)
_collectionNode.view.layoutInspector = _layoutInspector
_collectionNode.view.isScrollEnabled = true
}
override func viewWillLayoutSubviews() {
_collectionNode.frame = self.view.bounds;
}
func collectionNode(_ collectionNode: ASCollectionNode, nodeForItemAt indexPath: IndexPath) -> ASCellNode {
let image = _sections[indexPath.section][indexPath.item]
return ImageCellNode(with: image)