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Jim Puls
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Merge pull request #2 from ios/puls/test-app
Test app and other recruiting trip changes
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‎.gitignore‎

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xcuserdata
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.DS_Store
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*.xccheckout

‎CodeGenTestApp/Base.lproj/Main.storyboard‎

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="INF-sx-8CY">
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<dependencies>
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<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
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</dependencies>
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<scenes>
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<!--Master View Controller-->
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<scene sceneID="3xf-CV-b2Z">
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<objects>
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<collectionViewController storyboardIdentifier="Master View Controller" autoresizesArchivedViewToFullSize="NO" id="UH6-2k-Soh" customClass="CGTAMasterViewController" sceneMemberID="viewController">
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<collectionView key="view" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" minimumZoomScale="0.0" maximumZoomScale="0.0" dataMode="prototypes" id="Ckj-MB-u4F">
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<rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
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<collectionViewFlowLayout key="collectionViewLayout" minimumLineSpacing="0.0" minimumInteritemSpacing="0.0" id="A42-Go-8PB">
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<size key="itemSize" width="160" height="160"/>
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<size key="headerReferenceSize" width="0.0" height="0.0"/>
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<size key="footerReferenceSize" width="0.0" height="0.0"/>
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<inset key="sectionInset" minX="0.0" minY="0.0" maxX="0.0" maxY="0.0"/>
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</collectionViewFlowLayout>
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<cells>
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<collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" reuseIdentifier="Image Cell" id="mZg-o6-U32" customClass="CGTAFlagCollectionViewCell">
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<rect key="frame" x="0.0" y="64" width="160" height="160"/>
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<autoresizingMask key="autoresizingMask"/>
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<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
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<rect key="frame" x="0.0" y="0.0" width="160" height="160"/>
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<autoresizingMask key="autoresizingMask"/>
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<subviews>
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<imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="USA" translatesAutoresizingMaskIntoConstraints="NO" id="LPM-aq-eVP">
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<rect key="frame" x="0.0" y="0.0" width="160" height="160"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
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</imageView>
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</subviews>
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<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
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</view>
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<constraints>
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<constraint firstAttribute="bottom" secondItem="LPM-aq-eVP" secondAttribute="bottom" id="3dC-zy-EKj"/>
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<constraint firstItem="LPM-aq-eVP" firstAttribute="leading" secondItem="mZg-o6-U32" secondAttribute="leading" id="CUC-Zi-AO2"/>
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<constraint firstAttribute="trailing" secondItem="LPM-aq-eVP" secondAttribute="trailing" id="eON-IQ-OZe"/>
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<constraint firstItem="LPM-aq-eVP" firstAttribute="top" secondItem="mZg-o6-U32" secondAttribute="top" id="rr5-Ix-vFh"/>
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</constraints>
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<connections>
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<outlet property="imageView" destination="LPM-aq-eVP" id="4Wu-rt-zSB"/>
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<segue destination="Ah7-4n-0Wa" kind="push" identifier="Tap on Flag" id="e5Y-SN-UWY"/>
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</connections>
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</collectionViewCell>
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</cells>
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<connections>
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<outlet property="dataSource" destination="UH6-2k-Soh" id="m1v-tP-KJh"/>
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<outlet property="delegate" destination="UH6-2k-Soh" id="b0C-Mp-1P8"/>
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</connections>
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</collectionView>
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<navigationItem key="navigationItem" id="teh-qR-8dZ">
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<nil key="title"/>
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<slider key="titleView" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" value="120" minValue="0.0" maxValue="160" id="sg9-qZ-59e">
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<rect key="frame" x="8" y="8" width="304" height="29"/>
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<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
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<color key="minimumTrackTintColor" red="0.0" green="0.74117648601531982" blue="0.64313727617263794" alpha="1" colorSpace="deviceRGB"/>
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<connections>
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<action selector="sliderValueChanged:" destination="UH6-2k-Soh" eventType="valueChanged" id="Tfs-NO-5oy"/>
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</connections>
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</slider>
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</navigationItem>
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<connections>
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<outlet property="cellSizeSlider" destination="sg9-qZ-59e" id="gwU-KP-c6P"/>
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</connections>
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</collectionViewController>
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<placeholder placeholderIdentifier="IBFirstResponder" id="eQs-he-B5Z" userLabel="First Responder" sceneMemberID="firstResponder"/>
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</objects>
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<point key="canvasLocation" x="881" y="64"/>
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</scene>
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<!--Detail View Controller - Detail-->
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<scene sceneID="Cn3-H9-jdl">
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<objects>
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<viewController title="Detail" id="Ah7-4n-0Wa" customClass="CGTADetailViewController" sceneMemberID="viewController">
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<layoutGuides>
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<viewControllerLayoutGuide type="top" id="EK1-eN-tCq"/>
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<viewControllerLayoutGuide type="bottom" id="wQM-DP-Tgk"/>
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</layoutGuides>
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<view key="view" contentMode="scaleToFill" id="MMQ-IT-qOo">
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<rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
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<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
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<subviews>
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<imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cK7-Bz-0X1">
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<rect key="frame" x="0.0" y="1" width="320" height="568"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
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</imageView>
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</subviews>
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</view>
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<navigationItem key="navigationItem" title="Detail" id="cra-N8-TIN"/>
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<connections>
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<outlet property="imageView" destination="cK7-Bz-0X1" id="dbA-f5-cQY"/>
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</connections>
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</viewController>
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<placeholder placeholderIdentifier="IBFirstResponder" id="lrm-kH-fPn" sceneMemberID="firstResponder"/>
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</objects>
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<point key="canvasLocation" x="1428" y="64"/>
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</scene>
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<!--Navigation Controller-->
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<scene sceneID="Gwc-n1-nXR">
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<objects>
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<navigationController automaticallyAdjustsScrollViewInsets="NO" id="INF-sx-8CY" sceneMemberID="viewController">
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<toolbarItems/>
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<navigationBar key="navigationBar" contentMode="scaleToFill" id="rje-BN-VLD">
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<rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
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<autoresizingMask key="autoresizingMask"/>
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<color key="tintColor" red="0.0" green="0.74117648601531982" blue="0.64313727617263794" alpha="1" colorSpace="deviceRGB"/>
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<textAttributes key="titleTextAttributes">
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<color key="textColor" red="0.0" green="0.74117648601531982" blue="0.64313727617263794" alpha="1" colorSpace="deviceRGB"/>
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</textAttributes>
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</navigationBar>
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<nil name="viewControllers"/>
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<connections>
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<segue destination="UH6-2k-Soh" kind="relationship" relationship="rootViewController" id="2pt-sd-z5Z"/>
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</connections>
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</navigationController>
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<placeholder placeholderIdentifier="IBFirstResponder" id="dXu-Dv-wXY" userLabel="First Responder" sceneMemberID="firstResponder"/>
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</objects>
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<point key="canvasLocation" x="478" y="64"/>
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</scene>
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</scenes>
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<resources>
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<image name="USA" width="128" height="128"/>
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</resources>
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<simulatedMetricsContainer key="defaultSimulatedMetrics">
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<simulatedStatusBarMetrics key="statusBar"/>
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<simulatedOrientationMetrics key="orientation"/>
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<simulatedScreenMetrics key="destination" type="retina4"/>
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</simulatedMetricsContainer>
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</document>

‎CodeGenTestApp/CGTAAppDelegate.h‎

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//
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// CGTAAppDelegate.h
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// CodeGenTestApp
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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@interface CGTAAppDelegate : UIResponder <UIApplicationDelegate>
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@property (strong, nonatomic) UIWindow *window;
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@end

‎CodeGenTestApp/CGTAAppDelegate.m‎

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//
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// CGTAAppDelegate.m
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// CodeGenTestApp
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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#import "CGTAAppDelegate.h"
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@implementation CGTAAppDelegate
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@end

‎CodeGenTestApp/CGTADetailViewController.h‎

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//
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// CGTADetailViewController.h
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// CodeGenTestApp
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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@interface CGTADetailViewController : UIViewController
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@property (nonatomic, strong) UIImage *image;
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@end

‎CodeGenTestApp/CGTADetailViewController.m‎

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//
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// CGTADetailViewController.m
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// CodeGenTestApp
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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#import "CGTADetailViewController.h"
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#import "CGTATestAppColorList.h"
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@interface CGTADetailViewController ()
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@property (nonatomic, strong) IBOutlet UIImageView *imageView;
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@end
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@implementation CGTADetailViewController
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- (void)setImage:(UIImage *)image;
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{
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_image = image;
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[self updateView];
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}
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- (void)viewDidLoad;
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{
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[self updateView];
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CAGradientLayer *layer = [CAGradientLayer layer];
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layer.startPoint = CGPointMake(0.5, 0.5);
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layer.endPoint = CGPointMake(0.5, 1.0);
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layer.colors = @[(id)[UIColor whiteColor].CGColor, (id)[CGTATestAppColorList tealColor].CGColor];
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layer.frame = self.view.layer.bounds;
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[self.view.layer insertSublayer:layer atIndex:0];
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}
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- (void)updateView;
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{
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self.imageView.image = self.image;
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}
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@end

‎CodeGenTestApp/CGTAImagesCatalog+RuntimeHackery.h‎

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//
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// CGTAImagesCatalog+RuntimeHackery.h
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// codegenutils
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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#import "CGTAImagesCatalog.h"
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@interface CGTAImagesCatalog (RuntimeHackery)
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+ (NSArray *)allImages;
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@end

‎CodeGenTestApp/CGTAImagesCatalog+RuntimeHackery.m‎

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//
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// CGTAImagesCatalog+RuntimeHackery.m
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// codegenutils
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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#import "CGTAImagesCatalog+RuntimeHackery.h"
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#import <objc/runtime.h>
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#import <objc/message.h>
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@implementation CGTAImagesCatalog (RuntimeHackery)
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+ (NSArray *)allImages;
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{
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NSMutableArray *images = [NSMutableArray array];
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unsigned int count;
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Method *methods = class_copyMethodList(object_getClass(self), &count);
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for (unsigned int index = 0; index < count; index++) {
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if (sel_isEqual(method_getName(methods[index]), _cmd)) {
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continue;
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}
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id image = method_invoke(self, methods[index]);
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[images addObject:image];
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}
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free(methods);
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return images;
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}
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@end

‎CodeGenTestApp/CGTAMasterViewController.h‎

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//
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// CGTAMasterViewController.h
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// CodeGenTestApp
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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@interface CGTAMasterViewController : UICollectionViewController
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@end

‎CodeGenTestApp/CGTAMasterViewController.m‎

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//
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// CGTAMasterViewController.m
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// CodeGenTestApp
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//
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// Created by Jim Puls on 2/3/14.
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// Licensed to Square, Inc. under one or more contributor license agreements.
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// See the LICENSE file distributed with this work for the terms under
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// which Square, Inc. licenses this file to you.
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#import "CGTAMasterViewController.h"
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#import "CGTADetailViewController.h"
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#import "CGTAImagesCatalog+RuntimeHackery.h"
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#import "CGTAMainStoryboardIdentifiers.h"
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@interface CGTAFlagCollectionViewCell : UICollectionViewCell
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@property (nonatomic, weak) IBOutlet UIImageView *imageView;
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@end
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@interface CGTAMasterViewController ()
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@property (nonatomic, weak) IBOutlet UISlider *cellSizeSlider;
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@property (nonatomic, strong) NSArray *flagImages;
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@end
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@implementation CGTAMasterViewController
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#pragma mark - NSObject
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- (void)awakeFromNib;
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{
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[self sliderValueChanged:self.cellSizeSlider];
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}
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#pragma mark - UIViewController
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender;
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{
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if ([segue.identifier isEqualToString:CGTAMainStoryboardTapOnFlagIdentifier]) {
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CGTADetailViewController *detailViewController = segue.destinationViewController;
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detailViewController.image = ((CGTAFlagCollectionViewCell *)sender).imageView.image;
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}
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}
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#pragma mark - Private methods
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- (IBAction)sliderValueChanged:(UISlider *)sender;
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{
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float newValue = sender.value;
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UICollectionViewFlowLayout *layout = (UICollectionViewFlowLayout *)self.collectionView.collectionViewLayout;
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layout.itemSize = CGSizeMake(newValue, newValue);
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}
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- (NSArray *)flagImages;
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{
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NSArray *allFlagImages = nil;
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// Initial version: full of strings that you have to type correctly!
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// Misspell any of these and your app will crash on trying to add `nil` to an array.
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allFlagImages = @[[UIImage imageNamed:@"USA"], [UIImage imageNamed:@"Canada"], [UIImage imageNamed:@"UK"], [UIImage imageNamed:@"Australia"]];
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// New version: get the properly compiler-checked spelling from the image catalog.
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allFlagImages = @[[CGTAImagesCatalog usaImage], [CGTAImagesCatalog canadaImage], [CGTAImagesCatalog ukImage], [CGTAImagesCatalog australiaImage]];
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// But really, why not use a little runtime hackery because we can?
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return [CGTAImagesCatalog allImages];
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}
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#pragma mark - UICollectionViewDataSource
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- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView;
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{
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return 1;
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}
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section;
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{
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return self.flagImages.count;
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}
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- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath;
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{
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CGTAFlagCollectionViewCell *cell = (CGTAFlagCollectionViewCell *)[collectionView dequeueReusableCellWithReuseIdentifier:CGTAMainStoryboardImageCellIdentifier forIndexPath:indexPath];
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cell.imageView.image = self.flagImages[indexPath.item];
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return cell;
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}
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@end
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@implementation CGTAFlagCollectionViewCell
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@end

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