Allow JSON export of configurations.

[enjoyable.git] / ConfigsController.m

diff --git a/ConfigsController.m b/ConfigsController.m
index dbb2c6f..17cf8fd 100644 (file)
--- a/ConfigsController.m
+++ b/ConfigsController.m
@@ -14,26 +14,22 @@
 #import "TargetController.h"
 
 @implementation ConfigsController {
-    NSMutableArray *configs;
+    NSMutableArray *_configs;
     Config *manualConfig;
 }
 
-@synthesize currentConfig;
-@synthesize configs;
-
 - (id)init {
     if ((self = [super init])) {
-        configs = [[NSMutableArray alloc] init];
-        currentConfig = [[Config alloc] init];
-        currentConfig.name = @"(default)";
-        manualConfig = currentConfig;
-        [configs addObject:currentConfig];
+        _configs = [[NSMutableArray alloc] init];
+        _currentConfig = [[Config alloc] initWithName:@"(default)"];
+        manualConfig = _currentConfig;
+        [_configs addObject:_currentConfig];
     }
     return self;
 }
 
 - (Config *)objectForKeyedSubscript:(NSString *)name {
-    for (Config *config in configs)
+    for (Config *config in _configs)
         if ([name isEqualToString:config.name])
             return config;
     return nil;
@@ -48,38 +44,36 @@
 - (void)activateConfig:(Config *)config {
     if (!config)
         config = manualConfig;
-    if (currentConfig == config)
+    if (_currentConfig == config)
         return;
     manualConfig = config;
-    currentConfig = config;
-    [targetController reset];
-    [removeButton setEnabled:configs[0] != config];
-    [targetController load];
+    _currentConfig = config;
+    [removeButton setEnabled:_configs[0] != config];
+    [targetController loadCurrent];
     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configChanged];
-    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:[configs indexOfObject:config]] byExtendingSelection:NO];
+    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:[_configs indexOfObject:config]] byExtendingSelection:NO];
 }
 
 - (IBAction)addPressed:(id)sender {
-    Config *newConfig = [[Config alloc] init];
-    newConfig.name = @"untitled";
-    [configs addObject:newConfig];
+    Config *newConfig = [[Config alloc] initWithName:@"Untitled"];
+    [_configs addObject:newConfig];
     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
     [tableView reloadData];
-    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:configs.count - 1] byExtendingSelection:NO];
-    [tableView editColumn:0 row:[configs count] - 1 withEvent:nil select:YES];
+    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:_configs.count - 1] byExtendingSelection:NO];
+    [tableView editColumn:0 row:_configs.count - 1 withEvent:nil select:YES];
 }
 
 - (IBAction)removePressed:(id)sender {
     if (tableView.selectedRow == 0)
         return;
     
-    Config *toRemove = configs[tableView.selectedRow];
-    [configs removeObjectAtIndex:tableView.selectedRow];
+    Config *toRemove = _configs[tableView.selectedRow];
+    [_configs removeObjectAtIndex:tableView.selectedRow];
     
-    if (toRemove == currentConfig)
-        currentConfig = configs[0];
+    if (toRemove == _currentConfig)
+        _currentConfig = _configs[0];
     if (toRemove == manualConfig)
-        manualConfig = configs[0];
+        manualConfig = _configs[0];
     
     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
     [tableView reloadData];
@@ -87,25 +81,24 @@
 
 -(void)tableViewSelectionDidChange:(NSNotification *)notify {
     if (tableView.selectedRow >= 0)
-        [self activateConfig:configs[tableView.selectedRow]];
+        [self activateConfig:_configs[tableView.selectedRow]];
 }
 
-- (id)tableView:(NSTableView *)view objectValueForTableColumn:(NSTableColumn *)column row:(int)index {
-    return [configs[index] name];
+- (id)tableView:(NSTableView *)view objectValueForTableColumn:(NSTableColumn *)column row:(NSInteger)index {
+    return [_configs[index] name];
 }
 
-- (void)tableView:(NSTableView *)view setObjectValue:(NSString *)obj forTableColumn:(NSTableColumn *)col row:(int)index {
-    [(Config *)configs[index] setName:obj];
-    [targetController refreshConfigsPreservingSelection:YES];
+- (void)tableView:(NSTableView *)view setObjectValue:(NSString *)obj forTableColumn:(NSTableColumn *)col row:(NSInteger)index {
+    [(Config *)_configs[index] setName:obj];
     [tableView reloadData];
     [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
 }
 
-- (int)numberOfRowsInTableView:(NSTableView*)table {
-    return [configs count];
+- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView {
+    return _configs.count;
 }
 
-- (BOOL)tableView:(NSTableView *)view shouldEditTableColumn:(NSTableColumn *)column row:(int)index {
+- (BOOL)tableView:(NSTableView *)view shouldEditTableColumn:(NSTableColumn *)column row:(NSInteger)index {
     return index > 0;
 }
 
@@ -119,32 +112,24 @@
 }
 
 - (NSDictionary *)dumpAll {
-    NSMutableArray *ary = [[NSMutableArray alloc] initWithCapacity:configs.count];
-    for (Config *config in configs) {
-        NSMutableDictionary* cfgEntries = [[NSMutableDictionary alloc] initWithCapacity:config.entries.count];
-        for (id key in config.entries)
-            cfgEntries[key] = [config.entries[key] serialize];
-        [ary addObject:@{ @"name": config.name,
-                          @"entries": cfgEntries,
-                        }];
-    }
-    NSUInteger current = currentConfig ? [configs indexOfObject:currentConfig] : 0;
-    return @{ @"configurationList": ary,
-              @"selectedConfiguration": @(current) };
+    NSMutableArray *ary = [[NSMutableArray alloc] initWithCapacity:_configs.count];
+    for (Config *config in _configs)
+        [ary addObject:[config serialize]];
+    NSUInteger current = _currentConfig ? [_configs indexOfObject:_currentConfig] : 0;
+    return @{ @"configurations": ary, @"selected": @(current) };
 }
 
 - (void)loadAllFrom:(NSDictionary*) envelope{
-    NSArray *storedConfigs = envelope[@"configurationList"];
+    NSArray *storedConfigs = envelope[@"configurations"];
     NSMutableArray* newConfigs = [[NSMutableArray alloc] initWithCapacity:storedConfigs.count];
 
     // have to do two passes in case config1 refers to config2 via a TargetConfig
     for (NSDictionary *storedConfig in storedConfigs) {
-        Config *cfg = [[Config alloc] init];
-        cfg.name = storedConfig[@"name"];
+        Config *cfg = [[Config alloc] initWithName:storedConfig[@"name"]];
         [newConfigs addObject:cfg];
     }
 
-    for (int i = 0; i < storedConfigs.count; ++i) {
+    for (unsigned i = 0; i < storedConfigs.count; ++i) {
         NSDictionary *entries = storedConfigs[i][@"entries"];
         Config *config = newConfigs[i];
         for (id key in entries)
@@ -153,13 +138,30 @@
     }
     
     if (newConfigs.count) {
-        int current = [envelope[@"selectedConfiguration"] unsignedIntValue];
+        unsigned current = [envelope[@"selected"] unsignedIntValue];
         if (current >= newConfigs.count)
             current = 0;
-        configs = newConfigs;
+        _configs = newConfigs;
         [tableView reloadData];
         [(ApplicationController *)[[NSApplication sharedApplication] delegate] configsChanged];
-        [self activateConfig:configs[current]];
+        [self activateConfig:_configs[current]];
+    }
+}
+
+- (void)exportPressed:(id)sender {
+    NSSavePanel *panel = [NSSavePanel savePanel];
+    panel.allowedFileTypes = @[ @"enjoyable" ];
+    if ([panel runModal] == NSFileHandlingPanelOKButton) {
+        NSError *error;
+        NSDictionary *serialization = [_currentConfig serialize];
+        NSData *json = [NSJSONSerialization dataWithJSONObject:serialization
+                                                       options:NSJSONWritingPrettyPrinted
+                                                         error:&error];
+        if (!error)
+            [json writeToURL:panel.URL options:NSDataWritingAtomic error:&error];
+        
+        if (error)
+            [[NSAlert alertWithError:error] runModal];
     }
 }