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/*
* Copyright (c) 2008-2012 Martin Hedenfalk <martin@vicoapp.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "ViMacro.h"
#import "NSString-additions.h"
#include "logging.h"
@implementation ViMacro
@synthesize mapping = _mapping;
+ (id)macroWithMapping:(ViMapping *)aMapping prefix:(NSArray *)prefixKeys
{
return [[[ViMacro alloc] initWithMapping:aMapping prefix:prefixKeys] autorelease];
}
- (id)initWithMapping:(ViMapping *)aMapping prefix:(NSArray *)prefixKeys
{
if ((self = [super init])) {
_mapping = [aMapping retain];
_ip = 0;
_keys = [[aMapping.macro keyCodes] mutableCopy];
if ([prefixKeys count] > 0)
[_keys replaceObjectsInRange:NSMakeRange(0, 0) withObjectsFromArray:prefixKeys];
}
DEBUG_INIT();
return self;
}
- (void)dealloc
{
DEBUG_DEALLOC();
[_mapping release];
[_keys release];
[super dealloc];
}
- (void)push:(NSNumber *)keyCode
{
[_keys insertObject:keyCode atIndex:_ip];
}
- (NSInteger)pop
{
if (_ip >= [_keys count])
return -1LL;
return [[_keys objectAtIndex:_ip++] integerValue];
}
- (NSString *)description
{
return [NSString stringWithFormat:@"<ViMacro %p: %@>",
self, [NSString stringWithKeySequence:_keys]];
}
@end
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