KCD/HMShipViewController.m

   1 //
   2 //  HMShipViewController.m
   3 //  KCD
   4 //
   5 //  Created by Hori,Masaki on 2014/03/04.
   6 //  Copyright (c) 2014年 Hori,Masaki. All rights reserved.
   7 //
   8
   9 #import "HMShipViewController.h"
  10
  11 #import "HMAppDelegate.h"
  12 #import "HMUserDefaults.h"
  13 #import "HMServerDataStore.h"
  14
  15
  16 typedef NS_ENUM(NSInteger, ViewType) {
  17         kExpView = 0,
  18         kPowerView = 1,
  19         kPower2View = 2,
  20         kPower3View = 3,
  21 };
  22
  23 @interface HMShipViewController ()
  24 @property (weak) NSView *currentTableView;
  25 @property (weak, nonatomic) IBOutlet NSTextField *standardDeviationField;
  26
  27 @property (readonly) NSManagedObjectContext *managedObjectContext;
  28
  29 @property (readonly) NSNumber *standardDeviation;
  30
  31
  32 @property (nonatomic, strong) IBOutlet NSArrayController *shipController;
  33 @property (nonatomic, strong) IBOutlet NSScrollView *expTableView;
  34 @property (nonatomic, strong) IBOutlet NSScrollView *powerTableView;
  35 @property (nonatomic, strong) IBOutlet NSScrollView *power2TableView;
  36 @property (nonatomic, strong) IBOutlet NSScrollView *power3TableView;
  37
  38
  39 - (IBAction)changeCategory:(id)sender;
  40
  41 - (IBAction)changeView:(id)sender;
  42 @end
  43
  44 @implementation HMShipViewController
  45
  46 - (id)init
  47 {
  48         self = [super initWithNibName:NSStringFromClass([self class]) bundle:nil];
  49         return self;
  50 }
  51
  52 - (void)awakeFromNib
  53 {
  54         self.currentTableView = self.expTableView;
  55
  56         [self.shipController fetchWithRequest:nil merge:YES error:NULL];
  57         [self.shipController setSortDescriptors:HMStandardDefaults.shipviewSortDescriptors];
  58         [self.shipController addObserver:self
  59                                                   forKeyPath:NSSortDescriptorsBinding
  60                                                          options:0
  61                                                          context:NULL];
  62         [self.shipController addObserver:self
  63                                                   forKeyPath:@"arrangedObjects"
  64                                                          options:0
  65                                                          context:NULL];
  66
  67         NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
  68         [nc addObserver:self
  69                    selector:@selector(scrollViewDidEndLiveScrollNotification:)
  70                            name:NSScrollViewDidEndLiveScrollNotification
  71                          object:self.expTableView];
  72         [nc addObserver:self
  73                    selector:@selector(scrollViewDidEndLiveScrollNotification:)
  74                            name:NSScrollViewDidEndLiveScrollNotification
  75                          object:self.powerTableView];
  76         [nc addObserver:self
  77                    selector:@selector(scrollViewDidEndLiveScrollNotification:)
  78                            name:NSScrollViewDidEndLiveScrollNotification
  79                          object:self.power2TableView];
  80         [nc addObserver:self
  81                    selector:@selector(scrollViewDidEndLiveScrollNotification:)
  82                            name:NSScrollViewDidEndLiveScrollNotification
  83                          object:self.power3TableView];
  84 #ifdef DEBUG
  85         self.standardDeviationField.hidden = NO;
  86 #endif
  87 }
  88 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
  89 {
  90         if([keyPath isEqualToString:NSSortDescriptorsBinding]) {
  91                 HMStandardDefaults.shipviewSortDescriptors = [self.shipController sortDescriptors];
  92                 return;
  93         }
  94         if([keyPath isEqualToString:@"arrangedObjects"]) {
  95                 [self willChangeValueForKey:@"standardDeviation"];
  96                 [self didChangeValueForKey:@"standardDeviation"];
  97                 return;
  98         }
  99
 100         [super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
 101 }
 102 - (NSManagedObjectContext *)managedObjectContext
 103 {
 104         return [HMServerDataStore defaultManager].managedObjectContext;
 105 }
 106
 107 - (NSNumber *)standardDeviation
 108 {
 109         NSArray *arrengedObjects = self.shipController.arrangedObjects;
 110         double total = 0.0;
 111
 112         if(arrengedObjects.count == 0) return @(0);
 113
 114         NSNumber *avgValue = [self.shipController valueForKeyPath:@"arrangedObjects.@avg.lv"];
 115         double avg = avgValue.doubleValue;
 116         for(id ship in arrengedObjects) {
 117                 NSInteger lv = [[ship valueForKey:@"lv"] integerValue];
 118                 double delta = lv - avg;
 119                 total += delta * delta;
 120         }
 121         double variance = total / arrengedObjects.count;
 122
 123         return @(sqrt(variance));
 124 }
 125
 126 - (void)showViewWithNumber:(ViewType)number
 127 {
 128         NSView *newSelection = nil;
 129         switch (number) {
 130                 case kExpView:
 131                         newSelection = self.expTableView;
 132                         break;
 133                 case kPowerView:
 134                         newSelection = self.powerTableView;
 135                         break;
 136                 case kPower2View:
 137                         newSelection = self.power2TableView;
 138                         break;
 139                 case kPower3View:
 140                         newSelection = self.power3TableView;
 141                         break;
 142         }
 143
 144         if(!newSelection) return;
 145         if([self.currentTableView isEqual:newSelection]) return;
 146
 147
 148 //      NSRect visibleRect = [self.currentTableView.enclosingScrollView documentVisibleRect];
 149
 150         [newSelection setFrame:[self.currentTableView frame]];
 151         [newSelection setAutoresizingMask:[self.currentTableView autoresizingMask]];
 152         [self.view replaceSubview:self.currentTableView with:newSelection];
 153         self.currentTableView = newSelection;
 154
 155 //      [self.currentTableView scrollRectToVisible:visibleRect];
 156         [self.view.window makeFirstResponder:self.currentTableView];
 157 }
 158
 159
 160 - (IBAction)changeCategory:(id)sender
 161 {
 162         NSUInteger tag = [sender selectedSegment];
 163         HMAppDelegate *appDelegate = [[NSApplication sharedApplication] delegate];
 164         NSPredicate *predicate = [appDelegate predicateForShipType:tag];
 165         [self.shipController setFilterPredicate:predicate];
 166         [self.shipController rearrangeObjects];
 167 }
 168
 169 - (IBAction)changeView:(id)sender
 170 {
 171         NSInteger tag = -1;
 172         if([sender respondsToSelector:@selector(selectedSegment)]) {
 173                 NSSegmentedCell *cell = [sender cell];
 174                 NSUInteger index = [sender selectedSegment];
 175                 tag = [cell tagForSegment:index];
 176         } else {
 177                 tag = [sender tag];
 178         }
 179         [self showViewWithNumber:tag];
 180 }
 181
 182 #pragma mark - NSTableViewDelegate & NSTableViewDataSource
 183
 184 - (NSView *)tableView:(NSTableView *)tableView viewForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
 185 {
 186         NSView *itemView = [tableView makeViewWithIdentifier:tableColumn.identifier owner:nil];
 187         return itemView;
 188 }
 189
 190 #pragma mark - NSScrollViewDidEndLiveScrollNotification
 191 - (void)scrollViewDidEndLiveScrollNotification:(NSNotification *)notification
 192 {
 193         id object = [notification object];
 194
 195         NSRect visibleRect = [object documentVisibleRect];
 196
 197         for(id item in @[self.expTableView, self.powerTableView, self.power2TableView, self.power3TableView]) {
 198                 if(![object isEqual:item]) {
 199                         NSView *view = [item documentView];
 200                         [view scrollRectToVisible:visibleRect];
 201                 }
 202         }
 203 }
 204 @end