mirror of
https://github.com/HackPlan/AsyncDisplayKit.git
synced 2026-03-29 16:48:59 +08:00
Cleaning up manual display per @secretiverhyme
This commit is contained in:
Ryan Nystrom
@@ -295,12 +295,18 @@
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@property (nonatomic, assign) BOOL shouldRasterizeDescendants;
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/**
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* @abstract Calls -setNeedsDisplay and -displayIfNeeded on the node's backing store and recursively calls -display on
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* all subnodes forcing the entire node hierarchy to be displayed. This method must be called on the main thread but
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* there are plans to allow this on any thread.
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* @abstract Calls -setNeedsDisplay and -displayIfNeeded on the node's backing store.
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*
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* @note This method must be called on the main thread but there are plans to allow this on any thread.
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*/
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- (void)display;
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/**
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* @abstract Call -display on the node and recursively on all subnodes, forcing the entire node hierarchy to be
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* displayed.
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*/
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- (void)recursivelyDisplay;
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/**
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* @abstract Display the node's view/layer immediately on the current thread, bypassing the background thread rendering.
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*/
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@@ -440,13 +440,10 @@ void ASDisplayNodePerformBlockOnMainThread(void (^block)())
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- (void)display
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{
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ASDisplayNodeAssertMainThread();
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ASDisplayNodeAssert(self.nodeLoaded, @"backing store must be loaded before calling -display");
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// rendering a backing store requires a node be laid out
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[self layout];
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for (ASDisplayNode *node in self.subnodes) {
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[node display];
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}
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[self __layout];
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CALayer *layer = [self isLayerBacked] ? self.layer : self.view.layer;
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@@ -458,6 +455,15 @@ void ASDisplayNodePerformBlockOnMainThread(void (^block)())
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[layer displayIfNeeded];
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}
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- (void)recursivelyDisplay
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{
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for (ASDisplayNode *node in self.subnodes) {
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[node recursivelyDisplay];
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}
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[self display];
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}
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- (void)displayImmediately
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{
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ASDisplayNodeAssertMainThread();
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@@ -175,14 +175,14 @@ static BOOL ASRangeIsValid(NSRange range)
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NSInteger index = [self indexForIndexPath:node.asyncdisplaykit_indexPath];
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if (NSLocationInRange(index, _workingRange)) {
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// move the node's view to the working range area, so its rendering persists
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[self moveNodeToWorkingRange:node];
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[self addNodeToWorkingRange:node];
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} else {
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// this node isn't in the working range, remove it from the view hierarchy
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[self removeNodeFromWorkingView:node];
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[self removeNodeFromWorkingRange:node];
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}
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}
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- (void)removeNodeFromWorkingView:(ASCellNode *)node
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- (void)removeNodeFromWorkingRange:(ASCellNode *)node
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{
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ASDisplayNodeAssertMainThread();
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ASDisplayNodeAssert(node, @"invalid argument");
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@@ -197,7 +197,7 @@ static BOOL ASRangeIsValid(NSRange range)
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[_workingIndexPaths removeObject:node.asyncdisplaykit_indexPath];
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}
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- (void)moveNodeToWorkingRange:(ASCellNode *)node
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- (void)addNodeToWorkingRange:(ASCellNode *)node
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{
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ASDisplayNodeAssertMainThread();
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ASDisplayNodeAssert(node, @"invalid argument");
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@@ -205,13 +205,15 @@ static BOOL ASRangeIsValid(NSRange range)
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// if node is in the working range it should not actively be in view
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[node.view removeFromSuperview];
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[node recursivelyDisplay];
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[_workingIndexPaths addObject:node.asyncdisplaykit_indexPath];
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}
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- (void)moveNode:(ASCellNode *)node toView:(UIView *)view
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{
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ASDisplayNodeAssertMainThread();
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ASDisplayNodeAssert(node && view, @"invalid argument, did you mean -removeNodeFromWorkingView:?");
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ASDisplayNodeAssert(node && view, @"invalid argument, did you mean -removeNodeFromWorkingRange:?");
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// use an explicit transaction to force CoreAnimation to display nodes in the order they are added.
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[CATransaction begin];
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@@ -490,7 +492,7 @@ static NSRange ASCalculateWorkingRange(ASRangeTuningParameters params, ASScrollD
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for (NSIndexPath *indexPath in removedIndexPaths) {
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ASCellNode *node = [self sizedNodeForIndexPath:indexPath];
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ASDisplayNodeAssert(node, @"an unsized node should never have entered the working range");
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[self removeNodeFromWorkingView:node];
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[self removeNodeFromWorkingRange:node];
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}
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// add nodes that have entered the working range (i.e., those that are in the new working range but not the old one)
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@@ -499,7 +501,7 @@ static NSRange ASCalculateWorkingRange(ASRangeTuningParameters params, ASScrollD
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// if a node in the working range is still sizing, the sizing logic will add it to the working range for us later
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ASCellNode *node = [self sizedNodeForIndexPath:indexPath];
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if (node) {
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[self moveNodeToWorkingRange:node];
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[self addNodeToWorkingRange:node];
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} else {
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ASDisplayNodeAssert(_sizedNodeCount != _totalNodeCount, @"logic error");
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}
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@@ -563,8 +565,6 @@ static NSRange ASCalculateWorkingRange(ASRangeTuningParameters params, ASScrollD
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for (NSIndexPath *indexPath in indexPaths) {
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ASCellNode *node = _nodes[indexPath];
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_nodeSizes[[self indexForIndexPath:indexPath]] = [NSValue valueWithCGSize:node.calculatedSize];
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[node display];
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}
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ASDisplayNodeAssert(_nodeSizes.count == _sizedNodeCount, @"logic error");
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@@ -1,3 +0,0 @@
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source 'https://github.com/CocoaPods/Specs.git'
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platform :ios, '8.0'
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pod 'AsyncDisplayKit', :path => '../..'
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@@ -1,377 +0,0 @@
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buildConfigurations = (
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@@ -1,10 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<Workspace
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version = "1.0">
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<FileRef
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location = "group:Sample.xcodeproj">
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location = "group:Pods/Pods.xcodeproj">
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</Workspace>
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@@ -1,20 +0,0 @@
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/* This file provided by Facebook is for non-commercial testing and evaluation
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* purposes only. Facebook reserves all rights not expressly granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#import <UIKit/UIKit.h>
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@interface AppDelegate : UIResponder <UIApplicationDelegate>
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@property (strong, nonatomic) UIWindow *window;
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@end
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@@ -1,48 +0,0 @@
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/* This file provided by Facebook is for non-commercial testing and evaluation
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* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#import "AppDelegate.h"
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#import "ExpensiveController.h"
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||||
#import "CheapController.h"
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||||
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||||
#define AS_DEMO_PRELOADING 1
|
||||
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@implementation AppDelegate
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||||
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||||
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
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{
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CGRect screenBounds = [[UIScreen mainScreen] bounds];
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||||
UIWindow *window = [[UIWindow alloc] initWithFrame:screenBounds];
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||||
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||||
CheapController *cheap = [[CheapController alloc] init];
|
||||
cheap.tabBarItem.title = @"Cheap";
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||||
cheap.tabBarItem.image = [UIImage imageNamed:@"cheap"];
|
||||
|
||||
ExpensiveController *expensive = [[ExpensiveController alloc] init];
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||||
expensive.tabBarItem.title = @"Expensive";
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||||
expensive.tabBarItem.image = [UIImage imageNamed:@"expensive"];
|
||||
|
||||
#if AS_DEMO_PRELOADING
|
||||
[expensive preloadForSize:screenBounds.size];
|
||||
#endif
|
||||
|
||||
UITabBarController *tab = [[UITabBarController alloc] init];
|
||||
tab.viewControllers = @[cheap, expensive];
|
||||
|
||||
window.rootViewController = tab;
|
||||
[window makeKeyAndVisible];
|
||||
[self setWindow:window];
|
||||
|
||||
return YES;
|
||||
}
|
||||
|
||||
@end
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@@ -1,34 +0,0 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6250" systemVersion="14B25" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
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<dependencies>
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<deployment identifier="iOS"/>
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<capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
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</dependencies>
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<objects>
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<placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
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<placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
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<view contentMode="scaleToFill" id="iN0-l3-epB">
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<rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
|
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<subviews>
|
||||
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Wait Wait, Don't Show Me!" textAlignment="center" lineBreakMode="middleTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" minimumFontSize="18" preferredMaxLayoutWidth="441" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
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<rect key="frame" x="20" y="143" width="441" height="36"/>
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<fontDescription key="fontDescription" type="boldSystem" pointSize="30"/>
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<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
|
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<nil key="highlightedColor"/>
|
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</label>
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</subviews>
|
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<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
|
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<constraints>
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<constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
|
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<constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
|
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<constraint firstAttribute="trailing" secondItem="kId-c2-rCX" secondAttribute="trailing" constant="19" id="VgG-Sf-JFm"/>
|
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<constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
|
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</constraints>
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<nil key="simulatedStatusBarMetrics"/>
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<freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
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<point key="canvasLocation" x="548" y="455"/>
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</view>
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</objects>
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</document>
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@@ -1,16 +0,0 @@
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||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 <UIKit/UIKit.h>
|
||||
|
||||
@interface CheapController : UIViewController
|
||||
|
||||
@end
|
||||
@@ -1,46 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 "CheapController.h"
|
||||
|
||||
@interface CheapController ()
|
||||
{
|
||||
UILabel *_cheapLabel;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation CheapController
|
||||
|
||||
- (instancetype)init
|
||||
{
|
||||
if (self = [super init]) {
|
||||
_cheapLabel = [[UILabel alloc] init];
|
||||
_cheapLabel.text = @"I'm a cheap date.";
|
||||
[_cheapLabel sizeToFit];
|
||||
}
|
||||
return self;
|
||||
}
|
||||
|
||||
- (void)viewDidLoad
|
||||
{
|
||||
[super viewDidLoad];
|
||||
|
||||
self.view.backgroundColor = [UIColor whiteColor];
|
||||
[self.view addSubview:_cheapLabel];
|
||||
}
|
||||
|
||||
- (void)viewDidLayoutSubviews
|
||||
{
|
||||
_cheapLabel.center = CGPointMake(CGRectGetMidX(self.view.bounds), CGRectGetMidY(self.view.bounds));
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -1,18 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 <UIKit/UIKit.h>
|
||||
|
||||
@interface ExpensiveController : UIViewController
|
||||
|
||||
- (void)preloadForSize:(CGSize)size;
|
||||
|
||||
@end
|
||||
@@ -1,123 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 "ExpensiveController.h"
|
||||
|
||||
#import <AsyncDisplayKit/AsyncDisplayKit.h>
|
||||
|
||||
#import "PostNode.h"
|
||||
|
||||
static NSUInteger const kNumberOfPosts = 20;
|
||||
|
||||
@interface ExpensiveController () <ASTableViewDataSource, ASTableViewDelegate>
|
||||
{
|
||||
ASTableView *_tableView;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation ExpensiveController
|
||||
|
||||
- (instancetype)init
|
||||
{
|
||||
if (self = [super init]) {
|
||||
_tableView = [[ASTableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
|
||||
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
|
||||
_tableView.asyncDataSource = self;
|
||||
_tableView.asyncDelegate = self;
|
||||
}
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
- (void)viewDidLoad
|
||||
{
|
||||
[super viewDidLoad];
|
||||
|
||||
[self.view addSubview:_tableView];
|
||||
|
||||
if (self.tabBarController) {
|
||||
UIEdgeInsets insets = _tableView.contentInset;
|
||||
insets.bottom = CGRectGetHeight(self.tabBarController.tabBar.bounds);
|
||||
_tableView.contentInset = insets;
|
||||
_tableView.scrollIndicatorInsets = insets;
|
||||
}
|
||||
}
|
||||
|
||||
- (void)viewDidLayoutSubviews
|
||||
{
|
||||
CGRect bounds = self.view.bounds;
|
||||
_tableView.frame = bounds;
|
||||
}
|
||||
|
||||
- (BOOL)prefersStatusBarHidden
|
||||
{
|
||||
return YES;
|
||||
}
|
||||
|
||||
|
||||
#pragma mark -
|
||||
#pragma mark Public Actions
|
||||
|
||||
- (void)preloadForSize:(CGSize)size
|
||||
{
|
||||
// without setting the frame the size is CGRectZero which will likely cause layout asserts to fail
|
||||
_tableView.frame = (CGRect){ CGPointZero, size };
|
||||
[_tableView reloadData];
|
||||
}
|
||||
|
||||
|
||||
#pragma mark -
|
||||
#pragma mark Getters
|
||||
|
||||
+ (NSString *)randomPost
|
||||
{
|
||||
static NSArray *posts = nil;
|
||||
|
||||
static dispatch_once_t onceToken;
|
||||
dispatch_once(&onceToken, ^{
|
||||
posts = @[
|
||||
@"Nulla vitae elit libero, a **pharetra augue**. Curabitur blandit tempus porttitor. Donec sed odio dui. Donec id elit non mi porta gravida at eget metus. Donec ullamcorper nulla non metus auctor fringilla. Cras mattis consectetur purus sit amet fermentum.",
|
||||
@"Donec id elit non mi porta gravida at **eget metus**. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. **Donec ullamcorper nulla** non metus auctor fringilla. Nulla vitae elit libero, a pharetra augue. Donec id elit non mi porta gravida at eget metus.\nFusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Donec ullamcorper nulla non metus auctor fringilla.",
|
||||
@"Nullam id dolor id nibh ultricies vehicula ut id **elit**. Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor. Praesent commodo cursus magna, vel scelerisque nisl **consectetur et**.\nNullam id dolor id nibh ultricies vehicula ut id elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit.",
|
||||
@"Sed posuere consectetur est at lobortis. Etiam porta sem malesuada magna mollis euismod. Curabitur blandit tempus **porttitor**. Nullam id dolor id nibh ultricies vehicula ut id elit.\nCurabitur blandit tempus porttitor.",
|
||||
@"Aenean lacinia bibendum nulla sed consectetur. Morbi leo risus, porta ac consectetur ac, **vestibulum at eros**. Vestibulum id ligula porta felis euismod semper. Nullam id dolor id nibh ultricies vehicula ut id elit.Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec ullamcorper nulla non metus auctor fringilla.",
|
||||
@"Nullam quis risus eget urna mollis ornare vel eu leo.\nSed posuere consectetur est at lobortis. Fusce dapibus, tellus ac cursus **commodo**, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Nulla vitae **elit libero**, a pharetra augue.",
|
||||
];
|
||||
});
|
||||
|
||||
NSUInteger randomIndex = arc4random() % posts.count;
|
||||
return posts[randomIndex];
|
||||
}
|
||||
|
||||
|
||||
#pragma mark -
|
||||
#pragma mark ASTableViewDataSource
|
||||
|
||||
- (ASCellNode *)tableView:(ASTableView *)tableView nodeForRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
NSDate *date = [NSDate dateWithTimeIntervalSinceNow:-indexPath.row * 60 * 60 * 24];
|
||||
NSString *text = [self.class randomPost];
|
||||
PostNode *node = [[PostNode alloc] initWithDate:date text:text];
|
||||
return node;
|
||||
}
|
||||
|
||||
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
|
||||
{
|
||||
return kNumberOfPosts;
|
||||
}
|
||||
|
||||
- (BOOL)tableView:(UITableView *)tableView shouldHighlightRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
return NO;
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -1,68 +0,0 @@
|
||||
{
|
||||
"images" : [
|
||||
{
|
||||
"idiom" : "iphone",
|
||||
"size" : "29x29",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"idiom" : "iphone",
|
||||
"size" : "29x29",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"idiom" : "iphone",
|
||||
"size" : "40x40",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"idiom" : "iphone",
|
||||
"size" : "40x40",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"idiom" : "iphone",
|
||||
"size" : "60x60",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"idiom" : "iphone",
|
||||
"size" : "60x60",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"idiom" : "ipad",
|
||||
"size" : "29x29",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"idiom" : "ipad",
|
||||
"size" : "29x29",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"idiom" : "ipad",
|
||||
"size" : "40x40",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"idiom" : "ipad",
|
||||
"size" : "40x40",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"idiom" : "ipad",
|
||||
"size" : "76x76",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"idiom" : "ipad",
|
||||
"size" : "76x76",
|
||||
"scale" : "2x"
|
||||
}
|
||||
],
|
||||
"info" : {
|
||||
"version" : 1,
|
||||
"author" : "xcode"
|
||||
}
|
||||
}
|
||||
@@ -1,23 +0,0 @@
|
||||
{
|
||||
"images" : [
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"scale" : "1x",
|
||||
"filename" : "cheap.png"
|
||||
},
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"scale" : "2x",
|
||||
"filename" : "cheap@2x.png"
|
||||
},
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"scale" : "3x",
|
||||
"filename" : "cheap@3x.png"
|
||||
}
|
||||
],
|
||||
"info" : {
|
||||
"version" : 1,
|
||||
"author" : "xcode"
|
||||
}
|
||||
}
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 1.2 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.7 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.5 KiB |
@@ -1,23 +0,0 @@
|
||||
{
|
||||
"images" : [
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"scale" : "1x",
|
||||
"filename" : "expensive.png"
|
||||
},
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"scale" : "2x",
|
||||
"filename" : "expensive@2x.png"
|
||||
},
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"scale" : "3x",
|
||||
"filename" : "expensive@3x.png"
|
||||
}
|
||||
],
|
||||
"info" : {
|
||||
"version" : 1,
|
||||
"author" : "xcode"
|
||||
}
|
||||
}
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 1.6 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 2.5 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 1.6 KiB |
@@ -1,45 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>en</string>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>$(EXECUTABLE_NAME)</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>com.whoisryannystrom.$(PRODUCT_NAME:rfc1034identifier)</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>$(PRODUCT_NAME)</string>
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>APPL</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>1.0</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>????</string>
|
||||
<key>CFBundleVersion</key>
|
||||
<string>1</string>
|
||||
<key>LSRequiresIPhoneOS</key>
|
||||
<true/>
|
||||
<key>UILaunchStoryboardName</key>
|
||||
<string>LaunchScreen</string>
|
||||
<key>UIRequiredDeviceCapabilities</key>
|
||||
<array>
|
||||
<string>armv7</string>
|
||||
</array>
|
||||
<key>UISupportedInterfaceOrientations</key>
|
||||
<array>
|
||||
<string>UIInterfaceOrientationPortrait</string>
|
||||
<string>UIInterfaceOrientationLandscapeLeft</string>
|
||||
<string>UIInterfaceOrientationLandscapeRight</string>
|
||||
</array>
|
||||
<key>UISupportedInterfaceOrientations~ipad</key>
|
||||
<array>
|
||||
<string>UIInterfaceOrientationPortrait</string>
|
||||
<string>UIInterfaceOrientationPortraitUpsideDown</string>
|
||||
<string>UIInterfaceOrientationLandscapeLeft</string>
|
||||
<string>UIInterfaceOrientationLandscapeRight</string>
|
||||
</array>
|
||||
</dict>
|
||||
</plist>
|
||||
@@ -1,16 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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>
|
||||
|
||||
@interface PlaceholderTextNode : ASTextNode
|
||||
|
||||
@end
|
||||
@@ -1,58 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 "PlaceholderTextNode.h"
|
||||
|
||||
#import <AsyncDisplayKit/ASDisplayNode+Subclasses.h>
|
||||
|
||||
@interface PlaceholderTextNode ()
|
||||
{
|
||||
CALayer *_placeholderLayer;
|
||||
BOOL _displayFinished;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation PlaceholderTextNode
|
||||
|
||||
- (instancetype)init
|
||||
{
|
||||
if (!(self = [super init]))
|
||||
return nil;
|
||||
|
||||
_placeholderLayer = [CALayer layer];
|
||||
_placeholderLayer.backgroundColor = [UIColor colorWithWhite:0.7f alpha:0.5f].CGColor;
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
- (void)willEnterHierarchy
|
||||
{
|
||||
[super willEnterHierarchy];
|
||||
|
||||
if (!_displayFinished) {
|
||||
[self.layer addSublayer:_placeholderLayer];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)layout
|
||||
{
|
||||
_placeholderLayer.frame = (CGRect){ CGPointZero, self.calculatedSize };
|
||||
}
|
||||
|
||||
- (void)displayDidFinish
|
||||
{
|
||||
_displayFinished = YES;
|
||||
[_placeholderLayer removeFromSuperlayer];
|
||||
[super displayDidFinish];
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -1,18 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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>
|
||||
|
||||
@interface PostNode : ASCellNode
|
||||
|
||||
- (instancetype)initWithDate:(NSDate *)date text:(NSString *)text;
|
||||
|
||||
@end
|
||||
@@ -1,138 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 "PostNode.h"
|
||||
|
||||
#import <AsyncDisplayKit/ASDisplayNode+Subclasses.h>
|
||||
|
||||
#import "ShareNode.h"
|
||||
#import "PlaceholderTextNode.h"
|
||||
|
||||
static CGFloat const kTopPadding = 15.f;
|
||||
static CGFloat const kOuterPadding = 10.f;
|
||||
static CGFloat const kTextPadding = 10.f;
|
||||
|
||||
@interface PostNode ()
|
||||
{
|
||||
PlaceholderTextNode *_textNode;
|
||||
PlaceholderTextNode *_dateNode;
|
||||
ShareNode *_shareNode;
|
||||
ASDisplayNode *_divider;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation PostNode
|
||||
|
||||
+ (NSDateFormatter *)dateFormatter
|
||||
{
|
||||
NSString * const formatterKey = @"dateFormatter";
|
||||
NSMutableDictionary *threadDictionary = [[NSThread currentThread] threadDictionary];
|
||||
NSDateFormatter *dateFormatter = threadDictionary[formatterKey];
|
||||
|
||||
if (!dateFormatter) {
|
||||
dateFormatter = [[NSDateFormatter alloc] init];
|
||||
dateFormatter.locale = [NSLocale currentLocale];
|
||||
dateFormatter.dateStyle = NSDateFormatterLongStyle;
|
||||
dateFormatter.timeStyle = NSDateFormatterNoStyle;
|
||||
threadDictionary[formatterKey] = dateFormatter;
|
||||
}
|
||||
|
||||
return dateFormatter;
|
||||
}
|
||||
|
||||
- (instancetype)initWithDate:(NSDate *)date text:(NSString *)text
|
||||
{
|
||||
if (!(self = [super init]))
|
||||
return nil;
|
||||
|
||||
NSString *dateString = [[self.class dateFormatter] stringFromDate:date];
|
||||
|
||||
_dateNode = [[PlaceholderTextNode alloc] init];
|
||||
_dateNode.attributedString = [[NSAttributedString alloc] initWithString:dateString attributes:[self dateTextStyle]];
|
||||
[self addSubnode:_dateNode];
|
||||
|
||||
_textNode = [[PlaceholderTextNode alloc] init];
|
||||
_textNode.attributedString = [self styledTextString:text];
|
||||
[self addSubnode:_textNode];
|
||||
|
||||
_divider = [[ASDisplayNode alloc] init];
|
||||
_divider.backgroundColor = [UIColor lightGrayColor];
|
||||
[self addSubnode:_divider];
|
||||
|
||||
_shareNode = [[ShareNode alloc] init];
|
||||
[self addSubnode:_shareNode];
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
// purposefully expensive for demo
|
||||
- (NSAttributedString *)styledTextString:(NSString *)originalText
|
||||
{
|
||||
NSMutableAttributedString *attributedText = [[NSMutableAttributedString alloc] initWithString:originalText attributes:[self textStyle]];
|
||||
|
||||
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"\\*\\*[\\w\\s]+\\*\\*" options:kNilOptions error:nil];
|
||||
|
||||
[regex enumerateMatchesInString:originalText options:kNilOptions range:NSMakeRange(0,originalText.length) usingBlock:^(NSTextCheckingResult *result, NSMatchingFlags flags, BOOL *stop) {
|
||||
NSRange range = [result rangeAtIndex:0];
|
||||
[attributedText addAttribute:NSFontAttributeName value:[UIFont fontWithName:@"HelveticaNeue-Bold" size:16.0f] range:range];
|
||||
}];
|
||||
|
||||
return attributedText;
|
||||
}
|
||||
|
||||
- (NSDictionary *)dateTextStyle
|
||||
{
|
||||
UIFont *font = [UIFont fontWithName:@"HelveticaNeue-Bold" size:12.0f];
|
||||
UIColor *color = [UIColor colorWithWhite:0.7f alpha:1.f];
|
||||
|
||||
return @{ NSFontAttributeName: font,
|
||||
NSForegroundColorAttributeName: color };
|
||||
}
|
||||
|
||||
- (NSDictionary *)textStyle
|
||||
{
|
||||
UIFont *font = [UIFont fontWithName:@"HelveticaNeue" size:16.0f];
|
||||
|
||||
NSMutableParagraphStyle *style = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
|
||||
style.paragraphSpacing = 0.5 * font.lineHeight;
|
||||
style.hyphenationFactor = 1.0;
|
||||
|
||||
return @{ NSFontAttributeName: font,
|
||||
NSParagraphStyleAttributeName: style };
|
||||
}
|
||||
|
||||
- (CGSize)calculateSizeThatFits:(CGSize)constrainedSize
|
||||
{
|
||||
CGSize dateSize = [_dateNode measure:CGSizeMake((constrainedSize.width - 2 * kOuterPadding) / 2.f, constrainedSize.height)];
|
||||
CGSize textSize = [_textNode measure:CGSizeMake(constrainedSize.width - 2 * kOuterPadding, constrainedSize.height)];
|
||||
|
||||
[_shareNode measure:constrainedSize];
|
||||
|
||||
return CGSizeMake(constrainedSize.width, dateSize.height + textSize.height + 2 * kTopPadding + kTextPadding);
|
||||
}
|
||||
|
||||
- (void)layout
|
||||
{
|
||||
CGFloat pixelHeight = 1.0f / [[UIScreen mainScreen] scale];
|
||||
_divider.frame = CGRectMake(0.0f, 0.0f, self.calculatedSize.width, pixelHeight);
|
||||
|
||||
CGSize dateSize = _dateNode.calculatedSize;
|
||||
_dateNode.frame = CGRectMake(kOuterPadding, kTopPadding, dateSize.width, dateSize.height);
|
||||
|
||||
CGSize textSize = _textNode.calculatedSize;
|
||||
_textNode.frame = CGRectMake(kOuterPadding, CGRectGetMaxY(_dateNode.frame) + kTextPadding, textSize.width, textSize.height);
|
||||
|
||||
CGSize iconSize = _shareNode.calculatedSize;
|
||||
_shareNode.frame = CGRectMake(self.calculatedSize.width - kOuterPadding - iconSize.width, kTopPadding, iconSize.width, iconSize.width);
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -1,16 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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>
|
||||
|
||||
@interface ShareNode : ASControlNode
|
||||
|
||||
@end
|
||||
@@ -1,72 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 "ShareNode.h"
|
||||
|
||||
#import <AsyncDisplayKit/ASDisplayNode+Subclasses.h>
|
||||
|
||||
static NSUInteger const kRingCount = 3;
|
||||
static CGFloat const kRingStrokeWidth = 1.f;
|
||||
static CGSize const kIconSize = (CGSize){ 40.f, 10.f };
|
||||
|
||||
@interface ShareNode ()
|
||||
{
|
||||
ASImageNode *_iconNode;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation ShareNode
|
||||
|
||||
+ (UIImage *)drawIcon
|
||||
{
|
||||
UIGraphicsBeginImageContextWithOptions(kIconSize, NO, [UIScreen mainScreen].scale);
|
||||
|
||||
[[UIColor colorWithRed:0.f green:122/255.f blue:1.f alpha:1.f] setStroke];
|
||||
|
||||
for (NSUInteger i = 0; i < kRingCount; i++) {
|
||||
CGFloat x = i * kIconSize.width / kRingCount;
|
||||
CGRect frame = CGRectMake(x, 0.f, kIconSize.height, kIconSize.height);
|
||||
CGRect strokeFrame = CGRectInset(frame, kRingStrokeWidth, kRingStrokeWidth);
|
||||
UIBezierPath *path = [UIBezierPath bezierPathWithRoundedRect:strokeFrame cornerRadius:kIconSize.height / 2.f];
|
||||
[path setLineWidth:kRingStrokeWidth];
|
||||
[path stroke];
|
||||
}
|
||||
|
||||
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
|
||||
UIGraphicsEndImageContext();
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
- (instancetype)init
|
||||
{
|
||||
if (!(self = [super init]))
|
||||
return nil;
|
||||
|
||||
_iconNode = [[ASImageNode alloc] init];
|
||||
_iconNode.image = [self.class drawIcon];
|
||||
[self addSubnode:_iconNode];
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
- (CGSize)calculateSizeThatFits:(CGSize)constrainedSize
|
||||
{
|
||||
return kIconSize;
|
||||
}
|
||||
|
||||
- (void)layout
|
||||
{
|
||||
_iconNode.frame = (CGRect){ CGPointZero, self.calculatedSize };
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -1,19 +0,0 @@
|
||||
/* This file provided by Facebook is for non-commercial testing and evaluation
|
||||
* purposes only. Facebook reserves all rights not expressly granted.
|
||||
*
|
||||
* 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 <UIKit/UIKit.h>
|
||||
#import "AppDelegate.h"
|
||||
|
||||
int main(int argc, char * argv[]) {
|
||||
@autoreleasepool {
|
||||
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user