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//
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//  InAppSettingsReader.m
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//  InAppSettingsTestApp
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//
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//  Created by David Keegan on 1/19/10.
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//  Copyright 2010 InScopeApps{+}. All rights reserved.
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//
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#import "InAppSettingsReader.h"
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#import "InAppSettingsSpecifier.h"
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#import "InAppSettingsConstants.h"
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@implementation InAppSettingsReaderRegisterDefaults
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@synthesize files;
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@synthesize values;
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- (void) loadFile:(NSString *)file {
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  // if the file is not in the files list we havn't read it yet
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  NSInteger fileIndex = [self.files indexOfObject:file];
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  if (fileIndex == NSNotFound) {
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    [self.files addObject:file];
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    // load plist
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    NSDictionary * settingsDictionary = [[NSDictionary alloc] initWithContentsOfFile:InAppSettingsFullPlistPath(file)];
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    NSArray * preferenceSpecifiers = [settingsDictionary objectForKey:InAppSettingsPreferenceSpecifiers];
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    NSString * stringsTable = [settingsDictionary objectForKey:InAppSettingsStringsTable];
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    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
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    for (NSDictionary * eachSetting in preferenceSpecifiers) {
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      InAppSettingsSpecifier * setting = [[InAppSettingsSpecifier alloc] initWithDictionary:eachSetting andStringsTable:stringsTable];
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      if ([setting isValid]) {
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        if ([setting isType:InAppSettingsPSChildPaneSpecifier]) {
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          [self loadFile:[setting valueForKey:InAppSettingsSpecifierFile]];
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        } else if ([setting hasKey]) {
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          if ([setting valueForKey:InAppSettingsSpecifierDefaultValue]) {
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            [self.values
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             setObject:[setting valueForKey:InAppSettingsSpecifierDefaultValue]
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                forKey:[setting getKey]];
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          }
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        }
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      }
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      [setting release];
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    }
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    [pool drain];
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    [settingsDictionary release];
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  }
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}
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- (id) init {
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  self = [super init];
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  if (self != nil) {
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    self.files = [[NSMutableArray alloc] init];
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    self.values = [[NSMutableDictionary alloc] init];
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    [self loadFile:InAppSettingsRootFile];
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    [[NSUserDefaults standardUserDefaults] registerDefaults:self.values];
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  }
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  return self;
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}
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- (void) dealloc {
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  [files release];
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  [values release];
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  [super dealloc];
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}
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@end
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@implementation InAppSettingsReader
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@synthesize file;
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@synthesize headers, settings;
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- (id) initWithFile:(NSString *)inputFile {
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  self = [super init];
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  if (self != nil) {
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    self.file = inputFile;
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    // load plist
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    NSDictionary * settingsDictionary = [[NSDictionary alloc] initWithContentsOfFile:InAppSettingsFullPlistPath(self.file)];
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    NSArray * preferenceSpecifiers = [settingsDictionary objectForKey:InAppSettingsPreferenceSpecifiers];
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    NSString * stringsTable = [settingsDictionary objectForKey:InAppSettingsStringsTable];
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    // initialize the arrays
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    headers = [[NSMutableArray alloc] init];
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    settings = [[NSMutableArray alloc] init];
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    // load the data
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    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
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    for (NSDictionary * eachSetting in preferenceSpecifiers) {
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      InAppSettingsSpecifier * setting = [[InAppSettingsSpecifier alloc] initWithDictionary:eachSetting andStringsTable:stringsTable];
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      setting.dataSource = dataSource;
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      if ([setting isValid]) {
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        if ([setting isType:InAppSettingsPSGroupSpecifier]) {
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          [self.headers addObject:[setting localizedTitle]];
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          [self.settings addObject:[NSMutableArray array]];
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        } else {
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          // if there are no settings make an initial container
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          if ([self.settings count] < 1) {
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            [self.headers addObject:@""];
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            [self.settings addObject:[NSMutableArray array]];
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          }
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          [[self.settings lastObject] addObject:setting];
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        }
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      }
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      [setting release];
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    }
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    [pool drain];
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    [settingsDictionary release];
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  }
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  return self;
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}
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- (id) initWithFile:(NSString *)inputFile dataSource:(id<InAppSettingsDatasource>)aDataSource {
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  dataSource = aDataSource;
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  return [self initWithFile:inputFile];
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}
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- (void) dealloc {
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  [file release];
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  [headers release];
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  [settings release];
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  [super dealloc];
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}
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@end