/* |
File: AppDelegate.m |
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Contains: Main app controller. |
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Written by: DTS |
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Copyright: Copyright (c) 2011 Apple Inc. All Rights Reserved. |
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Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc. |
("Apple") in consideration of your agreement to the following |
terms, and your use, installation, modification or |
redistribution of this Apple software constitutes acceptance of |
these terms. If you do not agree with these terms, please do |
not use, install, modify or redistribute this Apple software. |
|
In consideration of your agreement to abide by the following |
terms, and subject to these terms, Apple grants you a personal, |
non-exclusive license, under Apple's copyrights in this |
original Apple software (the "Apple Software"), to use, |
reproduce, modify and redistribute the Apple Software, with or |
without modifications, in source and/or binary forms; provided |
that if you redistribute the Apple Software in its entirety and |
without modifications, you must retain this notice and the |
following text and disclaimers in all such redistributions of |
the Apple Software. Neither the name, trademarks, service marks |
or logos of Apple Inc. may be used to endorse or promote |
products derived from the Apple Software without specific prior |
written permission from Apple. Except as expressly stated in |
this notice, no other rights or licenses, express or implied, |
are granted by Apple herein, including but not limited to any |
patent rights that may be infringed by your derivative works or |
by other works in which the Apple Software may be incorporated. |
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The Apple Software is provided by Apple on an "AS IS" basis. |
APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING |
WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, |
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING |
THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN |
COMBINATION WITH YOUR PRODUCTS. |
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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, |
INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY |
OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION |
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY |
OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR |
OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF |
SUCH DAMAGE. |
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*/ |
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#import "AppDelegate.h" |
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@interface AppDelegate (Credentials) |
- (void)resetCredentials; |
@end |
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@interface AppDelegate () |
@property (nonatomic, assign, readwrite) NSInteger networkingCount; |
@end |
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@implementation AppDelegate |
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+ (void)initialize |
// Set up our default preferences. We can't do this in -applicationDidFinishLaunching: |
// because it's too late; the view controller's -viewDidLoad method has already run |
// by the time applicationDidFinishLaunching: is called. |
{ |
if ([self class] == [AppDelegate class]) { |
NSString * initialDefaultsPath; |
NSDictionary * initialDefaults; |
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initialDefaultsPath = [[NSBundle mainBundle] pathForResource:@"InitialDefaults" ofType:@"plist"]; |
assert(initialDefaultsPath != nil); |
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initialDefaults = [NSDictionary dictionaryWithContentsOfFile:initialDefaultsPath]; |
assert(initialDefaults != nil); |
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[[NSUserDefaults standardUserDefaults] registerDefaults:initialDefaults]; |
} |
} |
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+ (AppDelegate *)sharedAppDelegate |
{ |
return (AppDelegate *) [UIApplication sharedApplication].delegate; |
} |
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@synthesize window = _window; |
@synthesize tabs = _tabs; |
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@synthesize networkingCount = _networkingCount; |
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- (void)applicationDidFinishLaunching:(UIApplication *)application |
{ |
#pragma unused(application) |
assert(self.window != nil); |
assert(self.tabs != nil); |
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[self.window addSubview:self.tabs.view]; |
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self.tabs.selectedIndex = [[NSUserDefaults standardUserDefaults] integerForKey:@"currentTab"]; |
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[self.window makeKeyAndVisible]; |
} |
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- (void)applicationWillTerminate:(UIApplication *)application |
{ |
#pragma unused(application) |
[[NSUserDefaults standardUserDefaults] setInteger:self.tabs.selectedIndex forKey:@"currentTab"]; |
} |
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- (NSString *)pathForTemporaryFileWithPrefix:(NSString *)prefix |
{ |
NSString * result; |
CFUUIDRef uuid; |
CFStringRef uuidStr; |
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assert(prefix != nil); |
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uuid = CFUUIDCreate(NULL); |
assert(uuid != NULL); |
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uuidStr = CFUUIDCreateString(NULL, uuid); |
assert(uuidStr != NULL); |
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result = [NSTemporaryDirectory() stringByAppendingPathComponent:[NSString stringWithFormat:@"%@-%@", prefix, uuidStr]]; |
assert(result != nil); |
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CFRelease(uuidStr); |
CFRelease(uuid); |
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return result; |
} |
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- (NSURL *)smartURLForString:(NSString *)str |
{ |
NSURL * result; |
NSString * trimmedStr; |
NSRange schemeMarkerRange; |
NSString * scheme; |
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assert(str != nil); |
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result = nil; |
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trimmedStr = [str stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]]; |
if ( (trimmedStr != nil) && (trimmedStr.length != 0) ) { |
schemeMarkerRange = [trimmedStr rangeOfString:@"://"]; |
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if (schemeMarkerRange.location == NSNotFound) { |
result = [NSURL URLWithString:[NSString stringWithFormat:@"http://%@", trimmedStr]]; |
} else { |
scheme = [trimmedStr substringWithRange:NSMakeRange(0, schemeMarkerRange.location)]; |
assert(scheme != nil); |
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if ( ([scheme compare:@"http" options:NSCaseInsensitiveSearch] == NSOrderedSame) |
|| ([scheme compare:@"https" options:NSCaseInsensitiveSearch] == NSOrderedSame) ) { |
result = [NSURL URLWithString:trimmedStr]; |
} else { |
// It looks like this is some unsupported URL scheme. |
} |
} |
} |
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return result; |
} |
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- (void)didStartNetworking |
{ |
self.networkingCount += 1; |
[UIApplication sharedApplication].networkActivityIndicatorVisible = YES; |
} |
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- (void)didStopNetworking |
{ |
assert(self.networkingCount > 0); |
self.networkingCount -= 1; |
[UIApplication sharedApplication].networkActivityIndicatorVisible = (self.networkingCount != 0); |
} |
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@end |