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[/] [trunk/] [Source/] [TruePreviewPreferencesModule.m] - Blame information for rev 17

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1 1 jhriggs
/*
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 * Copyright (c) 2009, Jim Riggs, Christian Serving, L.L.C.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are
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 * met:
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 *     * Redistributions of source code must retain the above copyright
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 *       notice, this list of conditions and the following disclaimer.
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 *     * Redistributions in binary form must reproduce the above
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 *       copyright notice, this list of conditions and the following
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 *       disclaimer in the documentation and/or other materials provided
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 *       with the distribution.
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 *     * Neither the name of Christian Serving, L.L.C. nor the names of
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 *       its contributors may be used to endorse or promote products
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 *       derived from this software without specific prior written
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 *       permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#import "TruePreviewPreferencesModule.h"
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@implementation TruePreviewPreferencesModule
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#pragma mark NSPreferencesModule instance methods
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- (NSString*)preferencesNibName {
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  return @"TruePreviewPreferencesPanel";
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}
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- (void)willBeDisplayed {
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  [super willBeDisplayed];
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  // build the list of accounts
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  NSDictionary* theAccountDict = [[NSUserDefaults standardUserDefaults] objectForKey:@"TruePreviewAccountSettings"];
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  NSMutableArray* theAccounts = [NSMutableArray array];
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  NSEnumerator* theEnum = [[[NSClassFromString(@"MailAccount") remoteAccounts] valueForKey:@"displayName"] objectEnumerator];
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  NSString* theDisplayName = nil;
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  while (theDisplayName = [theEnum nextObject]) {
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    NSMutableDictionary* theAccount = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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      theDisplayName, @"displayName",
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      [NSNumber numberWithInt:TRUEPREVIEW_DELAY_DEFAULT], @"delay",
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      [NSNumber numberWithInt:TRUEPREVIEW_DELAY_DEFAULT], @"window",
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      [NSNumber numberWithInt:TRUEPREVIEW_DELAY_DEFAULT], @"scroll",
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      nil
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    ];
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    [theAccount addEntriesFromDictionary:[theAccountDict objectForKey:theDisplayName]];
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    [theAccounts addObject:theAccount];
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  }
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  // watch the array for changes to save the user defaults
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  [theAccounts
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    addObserver:self
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    toObjectsAtIndexes:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, [theAccounts count])]
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    forKeyPath:@"delay"
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    options:0
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    context:theAccounts
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  ];
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  [theAccounts
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    addObserver:self
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    toObjectsAtIndexes:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, [theAccounts count])]
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    forKeyPath:@"window"
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    options:0
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    context:theAccounts
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  ];
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  [theAccounts
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    addObserver:self
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    toObjectsAtIndexes:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, [theAccounts count])]
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    forKeyPath:@"scroll"
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    options:0
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    context:theAccounts
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  ];
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  [fldAccountArrayController setContent:theAccounts];
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}
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#pragma mark NSKeyValueObserving instance methods
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- (void)observeValueForKeyPath:(NSString*)inPath
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    ofObject:(id)inObject
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    change:(NSDictionary*)inChange
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    context:(void*)inContext {
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  NSMutableDictionary* theAccountDict = [NSMutableDictionary dictionary];
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  NSEnumerator* theAccountEnum = [(NSArray*)inContext objectEnumerator];
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  NSDictionary* theAccount = nil;
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  // build the account settings dictionary to save in the user defaults
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  while (theAccount = [theAccountEnum nextObject]) {
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    [theAccountDict setObject:theAccount forKey:[theAccount objectForKey:@"displayName"]];
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  }
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  [[NSUserDefaults standardUserDefaults] setObject:theAccountDict forKey:@"TruePreviewAccountSettings"];
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  [[NSUserDefaults standardUserDefaults] synchronize];
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}
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@end