ConfigsController.m

   1 //
   2 //  ConfigsController.m
   3 //  Enjoy
   4 //
   5 //  Created by Sam McCall on 4/05/09.
   6 //
   7
   8 #import "ConfigsController.h"
   9
  10 #import "ApplicationController.h"
  11 #import "Config.h"
  12 #import "ConfigsController.h"
  13 #import "Target.h"
  14 #import "TargetController.h"
  15
  16 @implementation ConfigsController {
  17     NSMutableArray *_configs;
  18     Config *manualConfig;
  19 }
  20
  21 - (id)init {
  22     if ((self = [super init])) {
  23         _configs = [[NSMutableArray alloc] init];
  24         _currentConfig = [[Config alloc] initWithName:@"(default)"];
  25         manualConfig = _currentConfig;
  26         [_configs addObject:_currentConfig];
  27     }
  28     return self;
  29 }
  30
  31 - (Config *)objectForKeyedSubscript:(NSString *)name {
  32     for (Config *config in _configs)
  33         if ([name isEqualToString:config.name])
  34             return config;
  35     return nil;
  36 }
  37
  38 - (void)activateConfigForProcess:(NSString *)processName {
  39     Config *oldConfig = manualConfig;
  40     [self activateConfig:self[processName]];
  41     manualConfig = oldConfig;
  42 }
  43
  44 - (void)activateConfig:(Config *)config {
  45     if (!config)
  46         config = manualConfig;
  47     if (_currentConfig == config)
  48         return;
  49     manualConfig = config;
  50     _currentConfig = config;
  51     [removeButton setEnabled:_configs[0] != config];
  52     [targetController loadCurrent];
  53     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configChanged];
  54     [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:[_configs indexOfObject:config]] byExtendingSelection:NO];
  55 }
  56
  57 - (IBAction)addPressed:(id)sender {
  58     Config *newConfig = [[Config alloc] initWithName:@"Untitled"];
  59     [_configs addObject:newConfig];
  60     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
  61     [tableView reloadData];
  62     [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:_configs.count - 1] byExtendingSelection:NO];
  63     [tableView editColumn:0 row:[_configs count] - 1 withEvent:nil select:YES];
  64 }
  65
  66 - (IBAction)removePressed:(id)sender {
  67     if (tableView.selectedRow == 0)
  68         return;
  69
  70     Config *toRemove = _configs[tableView.selectedRow];
  71     [_configs removeObjectAtIndex:tableView.selectedRow];
  72
  73     if (toRemove == _currentConfig)
  74         _currentConfig = _configs[0];
  75     if (toRemove == manualConfig)
  76         manualConfig = _configs[0];
  77
  78     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
  79     [tableView reloadData];
  80 }
  81
  82 -(void)tableViewSelectionDidChange:(NSNotification *)notify {
  83     if (tableView.selectedRow >= 0)
  84         [self activateConfig:_configs[tableView.selectedRow]];
  85 }
  86
  87 - (id)tableView:(NSTableView *)view objectValueForTableColumn:(NSTableColumn *)column row:(int)index {
  88     return [_configs[index] name];
  89 }
  90
  91 - (void)tableView:(NSTableView *)view setObjectValue:(NSString *)obj forTableColumn:(NSTableColumn *)col row:(int)index {
  92     [(Config *)_configs[index] setName:obj];
  93     [tableView reloadData];
  94     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
  95 }
  96
  97 - (int)numberOfRowsInTableView:(NSTableView*)table {
  98     return [_configs count];
  99 }
 100
 101 - (BOOL)tableView:(NSTableView *)view shouldEditTableColumn:(NSTableColumn *)column row:(int)index {
 102     return index > 0;
 103 }
 104
 105 - (void)save {
 106     NSLog(@"Saving defaults.");
 107     [[NSUserDefaults standardUserDefaults] setObject:[self dumpAll] forKey:@"configurations"];
 108 }
 109
 110 - (void)load {
 111     [self loadAllFrom:[[NSUserDefaults standardUserDefaults] objectForKey:@"configurations"]];
 112 }
 113
 114 - (NSDictionary *)dumpAll {
 115     NSMutableArray *ary = [[NSMutableArray alloc] initWithCapacity:_configs.count];
 116     for (Config *config in _configs) {
 117         NSMutableDictionary* cfgEntries = [[NSMutableDictionary alloc] initWithCapacity:config.entries.count];
 118         for (id key in config.entries)
 119             cfgEntries[key] = [config.entries[key] serialize];
 120         [ary addObject:@{ @"name": config.name,
 121                           @"entries": cfgEntries,
 122                         }];
 123     }
 124     NSUInteger current = _currentConfig ? [_configs indexOfObject:_currentConfig] : 0;
 125     return @{ @"configurationList": ary,
 126               @"selectedConfiguration": @(current) };
 127 }
 128
 129 - (void)loadAllFrom:(NSDictionary*) envelope{
 130     NSArray *storedConfigs = envelope[@"configurationList"];
 131     NSMutableArray* newConfigs = [[NSMutableArray alloc] initWithCapacity:storedConfigs.count];
 132
 133     // have to do two passes in case config1 refers to config2 via a TargetConfig
 134     for (NSDictionary *storedConfig in storedConfigs) {
 135         Config *cfg = [[Config alloc] initWithName:storedConfig[@"name"]];
 136         [newConfigs addObject:cfg];
 137     }
 138
 139     for (int i = 0; i < storedConfigs.count; ++i) {
 140         NSDictionary *entries = storedConfigs[i][@"entries"];
 141         Config *config = newConfigs[i];
 142         for (id key in entries)
 143             config.entries[key] = [Target targetDeserialize:entries[key]
 144                                                 withConfigs:newConfigs];
 145     }
 146
 147     if (newConfigs.count) {
 148         int current = [envelope[@"selectedConfiguration"] unsignedIntValue];
 149         if (current >= newConfigs.count)
 150             current = 0;
 151         _configs = newConfigs;
 152         [tableView reloadData];
 153         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
 154         [self activateConfig:_configs[current]];
 155     }
 156 }
 157
 158 @end