GHNSInvocation+Utils.h
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//
// GHNSInvocation+Utils.h
// GHKit
//
// Created by Gabriel Handford on 1/17/09.
// Copyright 2009. All rights reserved.
//
// 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.
//
#import <Foundation/Foundation.h>
//
// Creates arguments NSArray from var args, with first object named 'object'
// - (void)methodName:(id)arg1 withObjects:object, ...
//
#define GHConvertVarArgs(object) \
NSMutableArray *arguments = [NSMutableArray array]; \
do { \
id arg; \
va_list args; \
if (object) { \
[arguments addObject:object]; \
va_start(args, object); \
while ((arg = va_arg(args, id))) \
[arguments addObject:arg]; \
va_end(args); \
} \
} while(0);
@interface NSInvocation (GHUtils_GHUNIT)
/*!
Invoke on main thread.
@param waitUntilDone Whether to join on the call
*/
- (void)ghu_invokeOnMainThread:(BOOL)waitUntilDone;
/*!
Invoke target selector with multiple arguments.
@param target Invocation target
@param selector Method
@param withObjects (Variable) Arguments list
*/
+ (id)ghu_invokeWithTarget:(id)target selector:(SEL)selector withObjects:object, ...;
/*!
Invoke target selector with multiple arguments.
@param target Invocation target
@param selector Method
@param arguments Arguments list
*/
+ (id)ghu_invokeWithTarget:(id)target selector:(SEL)selector arguments:(NSArray *)arguments;
/*!
Invoke target selector with multiple arguments.
@param target Invocation target
@param selector Method
@param afterDelay Time interval for delay (in seconds)
@param arguments Arguments list
*/
+ (id)ghu_invokeWithTarget:(id)target selector:(SEL)selector afterDelay:(NSTimeInterval)delay arguments:(NSArray *)arguments;
/*!
Invoke target selector on main thread with multiple arguments.
Use [NSNull null] for nil arguments.
@param target Target
@param selector Action
@param waitUntilDone Whether to wait for call to finish
@param withObjects Nil terminated list of (object) arguments; Use [NSNull null] for nil arguments
*/
+ (void)ghu_invokeTargetOnMainThread:(id)target selector:(SEL)selector waitUntilDone:(BOOL)waitUntilDone withObjects:object, ...;
/*!
Invoke target selector on main thread with multiple arguments.
@param target Target
@param selector Action
@param waitUntilDone Whether to wait for call to finish
@param arguments Arguments list
*/
+ (void)ghu_invokeTargetOnMainThread:(id)target selector:(SEL)selector waitUntilDone:(BOOL)waitUntilDone arguments:(NSArray *)arguments;
/*!
Invoke target selector on main thread with multiple arguments.
@param target Target
@param selector Action
@param waitUntilDone Whether to wait for call to finish
@param afterDelay Time interval for delay (in seconds)
@param arguments Arguments list
*/
+ (void)ghu_invokeTargetOnMainThread:(id)target selector:(SEL)selector waitUntilDone:(BOOL)waitUntilDone afterDelay:(NSTimeInterval)delay arguments:(NSArray *)arguments;
/*!
Create invocation with variable arguments.
Use [NSNull null] for nil arguments.
@param target Invocation target
@param selector Method
@param hasReturnValue Will be set to YES, if there is a return value
@param withObjects (Variable) Arguments list
*/
+ (NSInvocation *)ghu_invocationWithTarget:(id)target selector:(SEL)selector hasReturnValue:(BOOL *)hasReturnValue withObjects:object, ...;
/*!
Create invocation with variable arguments.
Use [NSNull null] for nil arguments.
@param target Invocation target
@param selector Method
@param hasReturnValue Will be set to YES, if there is a return value
@param arguments Arguments array
*/
+ (NSInvocation *)ghu_invocationWithTarget:target selector:(SEL)selector hasReturnValue:(BOOL *)hasReturnValue arguments:(NSArray *)arguments;
@end