Add basic state changes for wifi networks.

Settings.xcodeproj/project.pbxproj

@@ -147,6 +147,7 @@
 		6677CFB11580440900FAB17D /* YouTube.png in Resources */ = {isa = PBXBuildFile; fileRef = 6677CF481580440900FAB17D /* YouTube.png */; };
 		6677CFB21580440900FAB17D /* YouTube@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 6677CF491580440900FAB17D /* YouTube@2x.png */; };
 		6677CFB51580492C00FAB17D /* WifiViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 6677CFB41580492C00FAB17D /* WifiViewController.m */; };
+		6677CFB815804B9F00FAB17D /* GlobalState.m in Sources */ = {isa = PBXBuildFile; fileRef = 6677CFB715804B9F00FAB17D /* GlobalState.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -332,6 +333,8 @@
 		6677CF491580440900FAB17D /* YouTube@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "YouTube@2x.png"; path = "resources/YouTube@2x.png"; sourceTree = "<group>"; };
 		6677CFB31580492C00FAB17D /* WifiViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WifiViewController.h; sourceTree = "<group>"; };
 		6677CFB41580492C00FAB17D /* WifiViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WifiViewController.m; sourceTree = "<group>"; };
+		6677CFB615804B9E00FAB17D /* GlobalState.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GlobalState.h; sourceTree = "<group>"; };
+		6677CFB715804B9F00FAB17D /* GlobalState.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GlobalState.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -485,6 +488,8 @@
 				6677CEDE158043A800FAB17D /* RootController.m */,
 				6677CFB31580492C00FAB17D /* WifiViewController.h */,
 				6677CFB41580492C00FAB17D /* WifiViewController.m */,
+				6677CFB615804B9E00FAB17D /* GlobalState.h */,
+				6677CFB715804B9F00FAB17D /* GlobalState.m */,
 			);
 			name = Controllers;
 			sourceTree = "<group>";
@@ -800,6 +805,7 @@
 				6677CEDB1580432200FAB17D /* NITableViewModel.m in Sources */,
 				6677CEDF158043A800FAB17D /* RootController.m in Sources */,
 				6677CFB51580492C00FAB17D /* WifiViewController.m in Sources */,
+				6677CFB815804B9F00FAB17D /* GlobalState.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Settings/GlobalState.h

@@ -0,0 +1,14 @@
+//
+//  GlobalState.h
+//  Settings
+//
+//  Created by Jeffrey Verkoeyen on 12-06-06.
+//  Copyright (c) 2012 Memento. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface GlobalState : NSObject
++ (GlobalState *)sharedInstance;
+@property (nonatomic, readwrite, assign) BOOL wifi;
+@end

Settings/GlobalState.m

@@ -0,0 +1,25 @@
+//
+//  GlobalState.m
+//  Settings
+//
+//  Created by Jeffrey Verkoeyen on 12-06-06.
+//  Copyright (c) 2012 Memento. All rights reserved.
+//
+
+#import "GlobalState.h"
+
+@implementation GlobalState
+
+@synthesize wifi;
+
++ (GlobalState *)sharedInstance {
+  static GlobalState *sSingleton;
+  @synchronized(self) {
+    if (nil == sSingleton) {
+      sSingleton = [[self alloc] init];
+    }
+    return sSingleton;
+  }
+}
+
+@end

Settings/RootController.m

@@ -59,6 +59,25 @@ - (id)initWithStyle:(UITableViewStyle)style {
     locationServices.cellStyle = UITableViewCellStyleValue1;
     [contents addObject:locationServices];
 
+    // Group divider
+    [contents addObject:@""];
+
+    NITitleCellObject* sounds = [NITitleCellObject objectWithTitle:@"Sounds"
+                                                                    image:[UIImage imageNamed:@"Settings-Sound"]];
+    [contents addObject:sounds];
+    NITitleCellObject* brightness = [NITitleCellObject objectWithTitle:@"Brightness"
+                                                             image:[UIImage imageNamed:@"Settings-Display"]];
+    [contents addObject:brightness];
+    NITitleCellObject* wallpaper = [NITitleCellObject objectWithTitle:@"Wallpaper"];
+    [contents addObject:wallpaper];
+
+    // Group divider
+    [contents addObject:@""];
+
+    NITitleCellObject* general = [NITitleCellObject objectWithTitle:@"General"
+                                                             image:[UIImage imageNamed:@"Settings"]];
+    [contents addObject:general];
+
     self.actions = [[NITableViewActions alloc] initWithController:self];
     [self.actions attachNavigationAction:NIPushControllerAction([WifiViewController class])
                                 toObject:wifi];

Settings/Settings-Prefix.pch

@@ -13,4 +13,5 @@
   #import <Foundation/Foundation.h>
   #import "NimbusCore.h"
   #import "NimbusModels.h"
+#import "GlobalState.h"
 #endif

Settings/WifiViewController.m

@@ -8,11 +8,21 @@
 
 #import "WifiViewController.h"
 
+typedef enum {
+  WifiToggleSwitch,
+  AskToJoinSwitch,
+} FormIds;
+
 @interface WifiViewController ()
+@property (nonatomic, readwrite, retain) NITableViewModel* model;
+@property (nonatomic, readwrite, retain) NITableViewActions* actions;
 @end
 
 @implementation WifiViewController
 
+@synthesize model;
+@synthesize actions;
+
 - (id)initWithStyle:(UITableViewStyle)style {
   self = [super initWithStyle:UITableViewStyleGrouped];
   if (self) {
@@ -21,4 +31,74 @@ - (id)initWithStyle:(UITableViewStyle)style {
   return self;
 }
 
+- (void)refreshModel {
+  NSMutableArray* contents =
+  [NSMutableArray arrayWithObjects:
+   [NISwitchFormElement switchElementWithID:WifiToggleSwitch
+                                  labelText:@"Wi-Fi"
+                                      value:[GlobalState sharedInstance].wifi
+                            didChangeTarget:self
+                          didChangeSelector:@selector(didChangeWifi:)],
+   nil];
+
+  if (![GlobalState sharedInstance].wifi) {
+    [contents addObjectsFromArray:
+     [NSArray arrayWithObjects:
+      [NITableViewModelFooter footerWithTitle:@"Location accuracy is improved when Wi-Fi is enabled."],
+      nil]];
+    self.tableView.delegate = self;
+
+  } else {
+    [contents addObjectsFromArray:
+     [NSArray arrayWithObjects:
+      @"Choose a Network...",
+      nil]];
+    id wifi = [NITitleCellObject objectWithTitle:@"Wi-Fi 1"];
+    [contents addObject:wifi];
+    [contents addObjectsFromArray:[NSArray arrayWithObjects:
+      @"",
+      [NISwitchFormElement switchElementWithID:AskToJoinSwitch
+                                     labelText:@"Ask to Join Networks"
+                                         value:NO
+                               didChangeTarget:self
+                             didChangeSelector:@selector(didChangeAsk:)],
+      nil]];
+    self.actions = [[NITableViewActions alloc] initWithController:self];
+    [self.actions attachTapAction:^BOOL(id object, UIViewController *controller) {
+      NSLog(@"Did tap wifi network...connect!");
+      return YES; // Returning yes indicates that we want to deselect the cell immediately.
+    } toObject:wifi];
+    [self.actions attachDetailAction:^BOOL(id object, UIViewController *controller) {
+      NSLog(@"Did tap detail button of wifi network. Show details!");
+      return NO;
+    } toObject:wifi];
+    self.tableView.delegate = [self.actions forwardingTo:self];
+  }
+
+  self.model = [[NITableViewModel alloc] initWithSectionedArray:contents delegate:(id)[NICellFactory class]];
+  self.tableView.dataSource = self.model;
+}
+
+- (void)loadView {
+  [super loadView];
+
+  [self refreshModel];
+}
+
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
+  return NIIsSupportedOrientation(toInterfaceOrientation);
+}
+
+- (void)didChangeWifi:(UISwitch *)control {
+  [GlobalState sharedInstance].wifi = control.on;
+
+  [self refreshModel];
+  // We'll figure out animations later.
+  [self.tableView reloadData];
+}
+
+- (void)didChangeAsk:(UISwitch *)control {
+
+}
+
 @end