[WIP postponed till next release] Todo app / tutorial

tutorial/TodoApp/TodoApp/Base.lproj/Main_iPad.storyboard

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4451" systemVersion="13A461" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none" useAutolayout="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3676"/>
+    </dependencies>
+    <scenes>
+        <!--class Prefix:identifier View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="TViewController" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="20" width="768" height="1004"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+    <simulatedMetricsContainer key="defaultSimulatedMetrics">
+        <simulatedStatusBarMetrics key="statusBar" statusBarStyle="blackOpaque"/>
+        <simulatedOrientationMetrics key="orientation"/>
+        <simulatedScreenMetrics key="destination"/>
+    </simulatedMetricsContainer>
+</document>

tutorial/TodoApp/TodoApp/Base.lproj/Main_iPhone.storyboard

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="47r-n5-Q0k">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
+    </dependencies>
+    <scenes>
+        <!--Add Todo View Controller-->
+        <scene sceneID="5Bw-cH-Xn7">
+            <objects>
+                <viewController id="t1e-Pe-f2e" customClass="TAddTodoViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="o2f-ae-4fk"/>
+                        <viewControllerLayoutGuide type="bottom" id="Cvh-lk-Sgz"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="NOv-lK-h9X">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                        <subviews>
+                            <button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="2Ze-vr-yX5">
+                                <rect key="frame" x="20" y="25" width="48" height="30"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <state key="normal" title="Cancel">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="cancelButtonPress:" destination="t1e-Pe-f2e" eventType="touchUpInside" id="dlK-68-4XX"/>
+                                </connections>
+                            </button>
+                            <button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="tag-Wb-WnU">
+                                <rect key="frame" x="260" y="20" width="40" height="40"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="20"/>
+                                <state key="normal" title="Add">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="addTodoPress:" destination="t1e-Pe-f2e" eventType="touchUpInside" id="2jf-sw-Cqg"/>
+                                </connections>
+                            </button>
+                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="aD2-AP-vwA">
+                                <rect key="frame" x="20" y="68" width="280" height="30"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                <textInputTraits key="textInputTraits"/>
+                            </textField>
+                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="UsU-z8-gsq">
+                                <rect key="frame" x="26" y="120" width="116" height="30"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <color key="textColor" red="0.85098930027173914" green="0.24948018057888441" blue="0.21548504675320662" alpha="1" colorSpace="calibratedRGB"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                    <connections>
+                        <outlet property="alertLabel" destination="UsU-z8-gsq" id="fYo-VH-TmE"/>
+                        <outlet property="todoName" destination="aD2-AP-vwA" id="2z0-48-fnK"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="Cf0-dX-vjR" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="1197" y="256"/>
+        </scene>
+        <!--Todo Table View Controller-->
+        <scene sceneID="k38-x1-PY9">
+            <objects>
+                <tableViewController id="zDj-7N-wt1" customClass="TTodoTableViewController" sceneMemberID="viewController">
+                    <tableView key="view" opaque="NO" clipsSubviews="YES" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" showsSelectionImmediatelyOnTouchBegin="NO" rowHeight="44" sectionHeaderHeight="22" sectionFooterHeight="22" id="Rhq-NR-3Sv">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <prototypes>
+                            <tableViewCell contentMode="scaleToFill" selectionStyle="blue" accessoryType="checkmark" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" reuseIdentifier="Todo" textLabel="d66-5w-nvR" style="IBUITableViewCellStyleDefault" id="mZx-V6-d9G">
+                                <rect key="frame" x="0.0" y="86" width="320" height="44"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="mZx-V6-d9G" id="Ygx-mu-pam">
+                                    <rect key="frame" x="0.0" y="0.0" width="281" height="43"/>
+                                    <autoresizingMask key="autoresizingMask"/>
+                                    <subviews>
+                                        <label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Tiitle" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="d66-5w-nvR">
+                                            <rect key="frame" x="15" y="0.0" width="266" height="43"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <fontDescription key="fontDescription" type="system" pointSize="18"/>
+                                            <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                            <nil key="highlightedColor"/>
+                                        </label>
+                                    </subviews>
+                                </tableViewCellContentView>
+                            </tableViewCell>
+                        </prototypes>
+                        <connections>
+                            <outlet property="dataSource" destination="zDj-7N-wt1" id="prT-c1-hNq"/>
+                            <outlet property="delegate" destination="zDj-7N-wt1" id="DFD-9u-xMG"/>
+                        </connections>
+                    </tableView>
+                    <navigationItem key="navigationItem" id="KYk-Np-bR8">
+                        <barButtonItem key="rightBarButtonItem" title="Add todo" id="yec-QY-Kll">
+                            <connections>
+                                <segue destination="t1e-Pe-f2e" kind="modal" id="B3R-gc-f4f"/>
+                            </connections>
+                        </barButtonItem>
+                    </navigationItem>
+                </tableViewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="qkN-Oa-KZZ" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="718" y="263"/>
+        </scene>
+        <!--Navigation Controller-->
+        <scene sceneID="GvQ-rD-iZ8">
+            <objects>
+                <navigationController automaticallyAdjustsScrollViewInsets="NO" id="47r-n5-Q0k" sceneMemberID="viewController">
+                    <toolbarItems/>
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="rzV-Qd-38p">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                    </navigationBar>
+                    <nil name="viewControllers"/>
+                    <connections>
+                        <segue destination="zDj-7N-wt1" kind="relationship" relationship="rootViewController" id="h4D-Qa-OeS"/>
+                    </connections>
+                </navigationController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="xzn-7w-EHv" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="125" y="246"/>
+        </scene>
+    </scenes>
+    <simulatedMetricsContainer key="defaultSimulatedMetrics">
+        <simulatedStatusBarMetrics key="statusBar"/>
+        <simulatedOrientationMetrics key="orientation"/>
+        <simulatedScreenMetrics key="destination" type="retina4"/>
+    </simulatedMetricsContainer>
+</document>

tutorial/TodoApp/TodoApp/Images.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "2x"
+    },
+    {
+      "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"
+  }
+}

tutorial/TodoApp/TodoApp/Images.xcassets/LaunchImage.launchimage/Contents.json

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+{
+  "images" : [
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "subtype" : "retina4",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

tutorial/TodoApp/TodoApp/TAddTodoViewController.h

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+#import <UIKit/UIKit.h>
+
+@interface TAddTodoViewController : UIViewController
+@property (weak, nonatomic) IBOutlet UITextField *todoName;
+@property (weak, nonatomic) IBOutlet UILabel *alertLabel;
+
+@end

tutorial/TodoApp/TodoApp/TAddTodoViewController.m

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+#import "TAddTodoViewController.h"
+#import "TAppDelegate.h"
+#import <Tightdb/Tightdb.h>
+
+
+@interface TAddTodoViewController ()
+
+@end
+
+@implementation TAddTodoViewController
+
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    // Auto select input field when modal is shown
+    [self.todoName becomeFirstResponder];
+}
+
+// Close modal when user presses Cancel button
+- (IBAction)cancelButtonPress:(id)sender {
+    [self dismissViewControllerAnimated:YES completion:nil];
+}
+
+// Add todo to db, when user presses Add button
+- (IBAction)addTodoPress:(id)sender {
+
+    NSString *todo = self.todoName.text;
+
+    // Only add to db if todoName has been entered
+    if(todo.length > 0) {
+
+        TAppDelegate* delegate = (TAppDelegate*)[[UIApplication sharedApplication]delegate];
+
+        bool success = [delegate.sharedGroup writeWithBlock:^(TightdbGroup *tnx) {
+
+            TightdbTable *todoTable = [tnx getTable:@"todos" error:nil];
+
+            TightdbCursor *row = [todoTable addEmptyRow];
+            [row setString:self.todoName.text inColumn:0];
+
+            return YES; // Commit
+        } withError:nil];
+
+        if (success) {
+            // Close modal
+            [self dismissViewControllerAnimated:YES completion:nil];
+
+            // Make parent reload the todos from the db
+            [self.parentViewController viewWillAppear:YES ];
+        }
+
+    } else {
+        // If no name has been entered, show an error alert
+        self.alertLabel.text = @"Enter name for todo";
+    }
+}
+
+
+@end

tutorial/TodoApp/TodoApp/TAppDelegate.h

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+#import <UIKit/UIKit.h>
+#import <Tightdb/Tightdb.h>
+
+@interface TAppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (strong, nonatomic) UIWindow *window;
+@property (strong, nonatomic) TightdbSharedGroup *sharedGroup;
+
+@end

tutorial/TodoApp/TodoApp/TAppDelegate.m

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+#import "TAppDelegate.h"
+#import <Tightdb/Tightdb.h>
+
+@implementation TAppDelegate
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
+{
+    // Override point for customization after application launch.
+
+    self.sharedGroup = [TightdbSharedGroup sharedGroupWithFile:[self pathForDataFile:@"todosdb2.tightdb"] withError:nil];
+
+
+    TAppDelegate* delegate = (TAppDelegate*)[[UIApplication sharedApplication]delegate];
+
+    [delegate.sharedGroup writeWithBlock:^(TightdbGroup *tnx) {
+
+
+        TightdbTable *todoTable = [tnx getTable:@"todos" error:nil];
+
+        if([todoTable getColumnCount] == 0) {
+            [todoTable addColumnWithType:tightdb_String andName:@"todoName"];
+            [todoTable addColumnWithType:tightdb_Bool   andName:@"completed"];
+        }
+
+        return YES; // Commit
+    } withError:nil];
+
+    return YES;
+}
+
+- (NSString *) pathForDataFile:(NSString *)filename {
+        NSArray* documentDir = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+                 NSString*   path = nil;
+
+                            if (documentDir) {
+                                path = [documentDir objectAtIndex:0];
+                            }
+
+                            return [NSString stringWithFormat:@"%@/%@", path, filename];
+                        }
+
+@end

tutorial/TodoApp/TodoApp/TTodoTableViewController.h

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+#import <UIKit/UIKit.h>
+
+@interface TTodoTableViewController : UITableViewController
+
+@end