/MapView/Map/NSUserDefaults+RouteMe.m

 1//
 2//  NSUserDefaults+RouteMe.m
 3// 
 4// Copyright (c) 2008-2011, Route-Me Contributors
 5// All rights reserved.
 6//
 7// Redistribution and use in source and binary forms, with or without
 8// modification, are permitted provided that the following conditions are met:
 9//
10// * Redistributions of source code must retain the above copyright notice, this
11//   list of conditions and the following disclaimer.
12// * Redistributions in binary form must reproduce the above copyright notice,
13//   this list of conditions and the following disclaimer in the documentation
14//   and/or other materials provided with the distribution.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26// POSSIBILITY OF SUCH DAMAGE.
27//
28
29#import "NSUserDefaults+RouteMe.h"
30
31#define kEasting @"easting"
32#define kNorthing @"northing"
33#define kWidth @"width"
34#define kHeight @"height"
35
36@implementation NSUserDefaults (RouteMe)
37
38- (RMProjectedPoint)projectedPointForKey:(NSString *)key {
39	NSDictionary *projectedPointDictionary = [self dictionaryForKey:key];
40	RMProjectedPoint projectedPoint = RMMakeProjectedPoint([[projectedPointDictionary objectForKey:kEasting] doubleValue],
41														   [[projectedPointDictionary objectForKey:kNorthing] doubleValue]);
42	return projectedPoint;
43}
44
45- (void)setProjectedPoint:(RMProjectedPoint)projectedPoint forKey:(NSString *)key {
46	NSDictionary *projectedPointDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
47											  [NSNumber numberWithDouble:projectedPoint.easting], kEasting,
48											  [NSNumber numberWithDouble:projectedPoint.northing], kNorthing, nil];
49	[self setObject:projectedPointDictionary forKey:key];
50}
51
52- (RMProjectedRect)projectedRectForKey:(NSString *)key {
53	NSDictionary *projectedRectDictionary = [self dictionaryForKey:key];
54	RMProjectedRect projectedRect = RMMakeProjectedRect([[projectedRectDictionary objectForKey:kEasting] doubleValue],
55														[[projectedRectDictionary objectForKey:kNorthing] doubleValue],
56														[[projectedRectDictionary objectForKey:kWidth] doubleValue],
57														[[projectedRectDictionary objectForKey:kHeight] doubleValue]);
58	return projectedRect;
59}
60
61- (void)setProjectedRect:(RMProjectedRect)projectedRect forKey:(NSString *)key {
62	NSDictionary *projectedRectDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
63											 [NSNumber numberWithDouble:projectedRect.origin.easting], kEasting,
64											 [NSNumber numberWithDouble:projectedRect.origin.northing], kNorthing,
65											 [NSNumber numberWithDouble:projectedRect.size.width], kWidth,
66											 [NSNumber numberWithDouble:projectedRect.size.height], kHeight, nil];
67	[self setObject:projectedRectDictionary forKey:key];
68}
69
70@end