95 lines
3.9 KiB
Objective-C
95 lines
3.9 KiB
Objective-C
/* -*- Mode: ObjC; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*****************************************************************************
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* MultiClickRemoteBehavior.h
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* RemoteControlWrapper
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*
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* Created by Martin Kahr on 11.03.06 under a MIT-style license.
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* Copyright (c) 2006 martinkahr.com. All rights reserved.
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*
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* Code modified and adapted to OpenOffice.org
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* by Eric Bachard on 11.08.2008 under the same License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*****************************************************************************/
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#import <apple_remote/RemoteControl.h>
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/**
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A behavior that adds multiclick and hold events on top of a device.
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Events are generated and send to a delegate
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*/
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@interface MultiClickRemoteBehavior : NSObject {
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id delegate;
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// state for simulating plus/minus hold
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BOOL simulateHoldEvents;
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BOOL lastEventSimulatedHold;
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RemoteControlEventIdentifier lastHoldEvent;
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NSTimeInterval lastHoldEventTime;
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// state for multi click
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unsigned int clickCountEnabledButtons;
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NSTimeInterval maxClickTimeDifference;
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NSTimeInterval lastClickCountEventTime;
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RemoteControlEventIdentifier lastClickCountEvent;
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unsigned int eventClickCount;
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}
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- (id) init;
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// Delegates are not retained
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- (void) setDelegate: (id) delegate;
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- (id) delegate;
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// Simulating hold events does deactivate sending of individual requests for pressed down/released.
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// Instead special hold events are being triggered when the user is pressing and holding a button for a small period.
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// Simulation is activated only for those buttons and remote control that do not have a seperate event already
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- (BOOL) simulateHoldEvent;
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- (void) setSimulateHoldEvent: (BOOL) value;
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// click counting makes it possible to recognize if the user has pressed a button repeatedly
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// click counting does delay each event as it has to wait if there is another event (second click)
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// therefore there is a slight time difference (maximumClickCountTimeDifference) between a single click
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// of the user and the call of your delegate method
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// click counting can be enabled individually for specific buttons. Use the property clickCountEnableButtons to
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// set the buttons for which click counting shall be enabled
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- (BOOL) clickCountingEnabled;
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- (void) setClickCountingEnabled: (BOOL) value;
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- (unsigned int) clickCountEnabledButtons;
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- (void) setClickCountEnabledButtons: (unsigned int)value;
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// the maximum time difference till which clicks are recognized as multi clicks
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- (NSTimeInterval) maximumClickCountTimeDifference;
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- (void) setMaximumClickCountTimeDifference: (NSTimeInterval) timeDiff;
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@end
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/*
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* Method definitions for the delegate of the MultiClickRemoteBehavior class
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*/
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@interface NSObject(MultiClickRemoteBehaviorDelegate)
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- (void) remoteButton: (RemoteControlEventIdentifier)buttonIdentifier pressedDown: (BOOL) pressedDown clickCount: (unsigned int) count;
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@end
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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