ConfigsController.m

   1 //
   2 //  ConfigsController.m
   3 //  Enjoy
   4 //
   5 //  Created by Sam McCall on 4/05/09.
   6 //
   7
   8 @implementation ConfigsController {
   9     NSMutableArray *configs;
  10         Config *manualConfig;
  11 }
  12
  13 @synthesize currentConfig;
  14 @synthesize configs;
  15
  16 - (id)init {
  17         if ((self = [super init])) {
  18                 configs = [[NSMutableArray alloc] init];
  19         currentConfig = [[Config alloc] init];
  20         currentConfig.name = @"(default)";
  21         manualConfig = currentConfig;
  22                 [configs addObject:currentConfig];
  23         }
  24         return self;
  25 }
  26
  27 - (Config *)objectForKeyedSubscript:(NSString *)name {
  28     for (Config *config in configs)
  29         if ([name isEqualToString:config.name])
  30             return config;
  31     return nil;
  32 }
  33
  34 - (void)activateConfigForProcess:(NSString *)processName {
  35     Config *oldConfig = manualConfig;
  36     [self activateConfig:self[processName]];
  37     manualConfig = oldConfig;
  38 }
  39
  40 - (void)activateConfig:(Config *)config {
  41     if (!config)
  42         config = manualConfig;
  43         if (currentConfig == config)
  44                 return;
  45     manualConfig = config;
  46         currentConfig = config;
  47     [targetController reset];
  48         [removeButton setEnabled:configs[0] != config];
  49         [targetController load];
  50         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configChanged];
  51     [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:[configs indexOfObject:config]] byExtendingSelection:NO];
  52 }
  53
  54 - (IBAction)addPressed:(id)sender {
  55         Config *newConfig = [[Config alloc] init];
  56     newConfig.name = @"untitled";
  57         [configs addObject:newConfig];
  58         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
  59         [tableView reloadData];
  60     [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:configs.count - 1] byExtendingSelection:NO];
  61         [tableView editColumn:0 row:[configs count] - 1 withEvent:nil select:YES];
  62 }
  63
  64 - (IBAction)removePressed:(id)sender {
  65     if (tableView.selectedRow == 0)
  66         return;
  67
  68         Config *toRemove = configs[tableView.selectedRow];
  69         [configs removeObjectAtIndex:tableView.selectedRow];
  70
  71     if (toRemove == currentConfig)
  72         currentConfig = configs[0];
  73     if (toRemove == manualConfig)
  74         manualConfig = configs[0];
  75
  76         // remove all "switch to configuration" actions
  77     for (Config *config in configs) {
  78                 NSMutableDictionary *entries = config.entries;
  79                 for (id key in entries) {
  80                         Target *target = entries[key];
  81                         if ([target isKindOfClass:[TargetConfig class]]
  82                 && [(TargetConfig *)target config] == toRemove)
  83                                 [entries removeObjectForKey: key];
  84                 }
  85         }
  86         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
  87         [tableView reloadData];
  88 }
  89
  90 -(void)tableViewSelectionDidChange:(NSNotification *)notify {
  91     if (tableView.selectedRow >= 0)
  92         [self activateConfig:configs[tableView.selectedRow]];
  93 }
  94
  95 - (id)tableView:(NSTableView *)view objectValueForTableColumn:(NSTableColumn *)column row:(int)index {
  96         return [configs[index] name];
  97 }
  98
  99 - (void)tableView:(NSTableView *)view setObjectValue:obj forTableColumn:(NSTableColumn *)col row:(int)index {
 100         /* ugly hack so stringification doesn't fail */
 101         NSString* newName = [(NSString*)obj stringByReplacingOccurrencesOfString: @"~" withString: @""];
 102         [(Config *)configs[index] setName:newName];
 103         [targetController refreshConfigsPreservingSelection:YES];
 104         [tableView reloadData];
 105         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
 106 }
 107
 108 - (int)numberOfRowsInTableView:(NSTableView*)table {
 109         return [configs count];
 110 }
 111
 112 - (BOOL)tableView:(NSTableView *)view shouldEditTableColumn:(NSTableColumn *)column row:(int)index {
 113         return index > 0;
 114 }
 115
 116 -(void) save {
 117     [[NSUserDefaults standardUserDefaults] setObject:[self dumpAll] forKey:@"configurations"];
 118         [[NSUserDefaults standardUserDefaults] synchronize];
 119 }
 120 -(void) load {
 121         [self loadAllFrom: [[NSUserDefaults standardUserDefaults] objectForKey:@"configurations"]];
 122 }
 123
 124 -(NSDictionary*) dumpAll {
 125         NSMutableDictionary *envelope = [[NSMutableDictionary alloc] init];
 126         NSMutableArray* ary = [[NSMutableArray alloc] init];
 127         for(Config* config in configs) {
 128                 NSMutableDictionary* cfgInfo = [[NSMutableDictionary alloc] init];
 129                 cfgInfo[@"name"] = [config name];
 130                 NSMutableDictionary* cfgEntries = [[NSMutableDictionary alloc] init];
 131                 for(id key in [config entries]) {
 132                         cfgEntries[key] = [[config entries][key]stringify];
 133                 }
 134                 cfgInfo[@"entries"] = cfgEntries;
 135                 [ary addObject: cfgInfo];
 136         }
 137         envelope[@"configurationList"] = ary;
 138         return envelope;
 139 }
 140
 141 -(void) loadAllFrom: (NSDictionary*) envelope{
 142         if(envelope == NULL)
 143                 return;
 144         NSArray* ary = envelope[@"configurationList"];
 145
 146         NSMutableArray* newConfigs = [[NSMutableArray alloc] init];
 147         // have to do two passes in case config1 refers to config2 via a TargetConfig
 148         for(int i=0; i<[ary count]; i++) {
 149                 Config* cfg = [[Config alloc] init];
 150                 [cfg setName: ary[i][@"name"]];
 151                 [newConfigs addObject: cfg];
 152         }
 153         for(int i=0; i<[ary count]; i++) {
 154                 NSDictionary* dict = ary[i][@"entries"];
 155                 for(id key in dict) {
 156                         [newConfigs[i] entries][key] = [Target unstringify: dict[key] withConfigList: newConfigs];
 157                 }
 158         }
 159
 160     if (newConfigs.count) {
 161         configs = newConfigs;
 162         [tableView reloadData];
 163         currentConfig = configs[0];
 164         manualConfig = configs[0];
 165         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
 166     }
 167 }
 168
 169 @end