LOProportionalFixtureAttribute.h

00001 /*
00002  *
00003  * Copyright (c) 2006, Ben Suffolk <ben@usbdmx.com>
00004  * All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without 
00007  * modification, are permitted provided that the following conditions are met:
00008  *
00009  * 1. Redistributions of source code must retain the above copyright notice,
00010  *    this list of conditions and the following disclaimer.
00011  *
00012  * 2. Redistributions in binary form must reproduce the above copyright notice,
00013  *    this list of conditions and the following disclaimer in the documentation
00014  *    and/or other materials provided with the distribution.
00015  *
00016  * 3. Neither the name of the usbdmx.com web site nor the names of its 
00017  *    contributors may be used to endorse or promote products derived from this
00018  *    software without specific prior written permission.
00019  *
00020  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
00021  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
00022  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
00023  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
00024  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
00025  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
00026  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
00027  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
00028  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
00029  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00030  * POSSIBILITY OF SUCH DAMAGE.
00031  *
00032  * $Id: LOProportionalFixtureAttribute.h 184 2007-09-26 09:07:41Z ben.suffolk $
00033  *
00034  */
00035 
00036 #import <Cocoa/Cocoa.h>
00037 #import "LOFixtureAttribute.h"
00038 
00039 @class LOProportionalFixtureElement;
00040 
00041 typedef enum LOFixtureAttributeByteType
00042               {
00043               LOFixtureAttributeByteLSB  = 0,
00044               LOFixtureAttributeByteMSB
00045               } LOFixtureAttributeByteType;
00046 
00047 
00054 @interface LOProportionalFixtureAttribute : LOFixtureAttribute
00055 {
00056  NSMutableArray *elements; 
00057 }
00058 
00059 
00065 - (id)initWithName:(NSString *)aName;
00066 
00067 
00075 - (BOOL)is16Bit;
00076 
00077 
00085 - (void)set16bit:(BOOL)the16Bit;
00086 
00087 
00096 - (void)setRange:(LOFixtureRange *)range forByte:(LOFixtureAttributeByteType)byte;
00097 
00098 
00104 - (unsigned)count;
00105 
00106 
00114 - (void)updateElementOutput:(unsigned)index toLevel:(unsigned char)level forByte:(LOFixtureAttributeByteType)byte;
00115 
00116 
00129 - (void)updateElementOutput:(unsigned)index toLevel:(unsigned)level;
00130 
00131 
00144 - (void)updateElementOutput:(unsigned)index toReal:(float)level;
00145 
00146 
00159 - (BOOL)updateOutputWithObject:(id)anObject;
00160 
00161 @end
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