70 lines
2.2 KiB
Objective-C
70 lines
2.2 KiB
Objective-C
/*
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* Copyright (c) 2012, Jonathan Schleifer <js@webkeks.org>
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*
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* https://webkeks.org/git/?p=objxmpp.git
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#import <ObjFW/OFObject.h>
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@class OFDataArray;
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/**
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* \brief A class to provide multiple delegates in a single class
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*/
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@interface XMPPMulticastDelegate: OFObject
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{
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/// \cond internal
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OFDataArray *delegates;
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/// \endcond
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}
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/**
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* \brief Adds a delegate which should receive the broadcasts.
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*
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* \param delegate The delegate to add
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*/
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- (void)addDelegate: (id)delegate;
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/**
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* \brief Removes a delegate so it does not receive the broadcasts anymore.
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*
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* \param delegate The delegate to remove
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*/
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- (void)removeDelegate: (id)delegate;
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/**
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* \brief Broadcasts a selector with an object to all registered delegates.
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*
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* \param selector The selector to broadcast
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* \param object The object to broadcast
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*/
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- (BOOL)broadcastSelector: (SEL)selector
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withObject: (id)object;
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/**
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* \brief Broadcasts a selector with two objects to all registered delegates.
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*
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* \param selector The selector to broadcast
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* \param object1 The first object to broadcast
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* \param object2 The second object to broadcast
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*/
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- (BOOL)broadcastSelector: (SEL)selector
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withObject: (id)object1
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withObject: (id)object2;
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@end
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