Save/restore snaps

Author: undees

.hgignore

@@ -5,3 +5,4 @@ build
 *.pbxuser
 *.mode1v3
 *.tmp
+*.orig

Classes/Snap.h

@@ -19,6 +19,9 @@
 - (void)removeDataAtIndex:(unsigned)theIndex;
 - (void)replaceDataAtIndex:(unsigned)theIndex withData:(NSObject*)data;
 
+- (void)loadSnaps;
+- (void)saveSnaps;
+
 @property (nonatomic, copy, readwrite) NSMutableArray* snaps;
 
 @end

Classes/Snap.m

@@ -8,7 +8,6 @@
 
 #import "SnapsController.h"
 
-
 @implementation SnapsController
 
 @synthesize snaps;
@@ -17,9 +16,7 @@ - (id)init;
 {
 	if (self = [super init])
 	{
-		NSMutableArray* newSnaps = [[NSMutableArray alloc] init];
-		self.snaps = newSnaps;
-		[newSnaps release];
+		self.snaps = [NSMutableArray array];
 	}
 
 	return self;
@@ -40,6 +37,22 @@ - (void)removeDataAtIndex:(unsigned)theIndex;
 	[snaps removeObjectAtIndex:theIndex];
 }
 
+
+- (void)loadSnaps
+{
+	NSUserDefaults* userDefaults = [NSUserDefaults standardUserDefaults];
+	NSArray* savedSnaps = [userDefaults arrayForKey:@"snaps"];
+	self.snaps = [NSMutableArray arrayWithArray:savedSnaps];
+}
+
+
+- (void)saveSnaps
+{
+	NSUserDefaults* userDefaults = [NSUserDefaults standardUserDefaults];
+	[userDefaults setValue:snaps forKey:@"snaps"];
+}
+
+
 - (void)replaceDataAtIndex:(unsigned)theIndex withData:(NSObject*)data;
 {
 	[snaps replaceObjectAtIndex:theIndex withObject:data];

Classes/SnapsController.h

@@ -8,8 +8,6 @@
 
 #import "WhatJustPlayedAppDelegate.h"
 #import "WhatJustPlayedViewController.h"
-#import "Snap.h"
-#import "Song.h"
 
 #ifdef BROMINE_ENABLED
 	#import "ScriptRunner.h"
@@ -46,46 +44,23 @@ - (void)applicationDidFinishLaunching:(UIApplication *)application {
 }
 
 
-- (void)resetApp:(NSDictionary*)data {
+- (void)restoreDefaults:(NSDictionary*)ignored {
 	[viewController setSnaps:[NSArray array]];
-	[viewController setLookupPattern:[WhatJustPlayedViewController defaultLookupPattern]];
-	[viewController setTestTime:nil];
+	viewController.lookupPattern = [WhatJustPlayedViewController defaultLookupPattern];
+	viewController.testTime = nil;
+}
+
+
+- (void)restartApp:(NSDictionary*)ignored {
+	[viewController reloadData];
 }
 
 
 - (void)setTestData:(NSDictionary*)data {
 	NSArray* table = [data objectForKey:@"snaps"];
 	if (table)
 	{
-		NSMutableArray* snaps = [NSMutableArray array];
-		NSEnumerator* e = [table objectEnumerator];
-		NSDictionary* dict;
-		
-		while ((dict = [e nextObject]))
-		{
-			NSString* title = [dict objectForKey:@"title"];
-			NSString* subtitle = [dict objectForKey:@"subtitle"];
-			NSNumber* needsLookup = [dict objectForKey:@"needsLookup"];
-			
-			if ([needsLookup boolValue])
-			{
-				NSDateFormatter *dateFormat =
-					[[[NSDateFormatter alloc] init] autorelease];
-				[dateFormat setDateStyle:NSDateFormatterNoStyle];
-				[dateFormat setTimeStyle:NSDateFormatterShortStyle];
-				NSDate* date = [dateFormat dateFromString:subtitle];
-			
-				Snap* snap = [[Snap alloc] initWithStation:title creationTime:date];
-				[snaps addObject:snap];
-			}
-			else
-			{
-				Song* song = [[Song alloc] initWithTitle:title artist:subtitle];
-				[snaps addObject:song];
-			}
-		}
-		
-		[viewController setSnaps:snaps];
+		[viewController setSnaps:table];
 	}
 
 	NSString* lookupPattern = [data objectForKey:@"lookupPattern"];

Classes/SnapsController.m

@@ -19,6 +19,7 @@
 
 + (NSString*) defaultLookupPattern;
 - (void)setSnaps:(NSArray*) snaps;
+- (void)reloadData;
 - (IBAction)lookupButtonPressed:(id)sender;
 
 @property (nonatomic, retain) SnapsController* snapsController;