VKUtil.h
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//
// VKUtil.h
//
// Copyright (c) 2014 VK.com
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define VK_SYSTEM_VERSION_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame)
#define VK_SYSTEM_VERSION_GREATER_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending)
#define VK_SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
#define VK_SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
#define VK_SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)
#define VK_COLOR [UIColor colorWithRed:85.0f / 255 green:133.0f / 255 blue:188.0f / 255 alpha:1.0f]
#define VK_IS_DEVICE_IPAD (UIUserInterfaceIdiomPad == [[UIDevice currentDevice] userInterfaceIdiom])
#import <UIKit/UIKit.h>
/**
Various functions
*/
@interface VKUtil : NSObject
/**
Breaks key=value string to dictionary
@param queryString string with key=value pairs joined by & symbol
@return Dictionary of parameters
*/
+ (NSDictionary *)explodeQueryString:(NSString *)queryString;
+ (NSString *)generateGUID;
+ (NSNumber *)parseNumberString:(id)number;
+ (UIColor *)colorWithRGB:(NSInteger)rgb;
+ (NSString *)queryStringFromParams:(NSDictionary *)params;
@end
@interface UIImage (RoundedImage)
- (UIImage *)vks_roundCornersImage:(CGFloat)cornerRadius resultSize:(CGSize)imageSize;
@end
static inline NSNumber *VK_ENSURE_NUM(id obj) {
return [obj isKindOfClass:[NSNumber class]] ? obj : nil;
}
static inline NSDictionary *VK_ENSURE_DICT(id data) {
return [data isKindOfClass:NSDictionary.class] ? data : nil;
}
static inline NSArray *VK_ENSURE_ARRAY(id data) {
return [data isKindOfClass:NSArray.class] ? data : nil;
}