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NSResponder+XSViewController.h
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//
// NSResponder+XSViewController.h
// View Controllers
//
// Created by Jonathan Mitchell on 27/11/2013.
//
// Copyright (c) 2013 Jonathan Mitchell
//
// 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.
//
// If you use it, acknowledgement in an About Page or other appropriate place would be nice.
// For example, "Contains "View Controllers" by Jonathan Dann and Cathy Shive" will do.
#import <Cocoa/Cocoa.h>
extern NSString *XSVChainTypeKey;
extern NS_ENUM(NSInteger, XSVChainType) {
XSVEventChainType,
XSVActionChainType,
};
@interface NSResponder (XSViewController)
/*!
Get the event responder chain starting from the initial first responder.
*/
- (NSArray *)xsv_eventResponderChain;
/*!
Get the event responder chain starting from self.
*/
- (NSArray *)xsv_eventResponderChainFromSelf;
/*!
Get the event responder chain starting from the given responder.
*/
- (NSArray *)xsv_eventResponderChainFromResponder:(NSResponder *)responder;
/*!
Get the action responder chain starting from the initial first responder.
*/
- (NSArray *)xsv_actionResponderChain;
/*!
Get the action responder chain starting from self.
*/
- (NSArray *)xsv_actionResponderChainFromSelf;
/*!
Log the responder chain.
*/
- (void)xsv_logResponderChainFromResponder:(NSResponder *)responder;
/*!
Get the action responder chain starting from the given responder.
*/
- (NSArray *)xsv_actionResponderChainFromResponder:(NSResponder *)responder;
/*!
Get the responder chain starting from the given responder using the specified options.
*/
- (NSArray *)xsv_responderChainFromResponder:(id)initialResponder options:(NSDictionary *)options;
/*!
Get the action responder chain above from the given window's controller.
The first possible item in the chain is the window delegate.
*/
- (NSArray *)xsv_actionResponderChainAboveControllerForWindow:(NSWindow *)window;
/*!
Send action to all responders in chain.
*/
- (void)xsv_sendAction:(SEL)action toAllRespondersInChainStartingFrom:(id)target from:(id)sender;
/*
Send action to all responders in chain up to (but not including) the receiver.
*/
- (void)xsv_sendAction:(SEL)action toAllChildRespondersInChainStartingFrom:(id)target from:(id)sender;
@end