forked from vicoapp/vico
/
ExCommand.m
124 lines (112 loc) · 3.78 KB
/
ExCommand.m
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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 "ExCommand.h"
#import "NSString-additions.h"
#include "logging.h"
@implementation ExCommand
@synthesize mapping = _mapping;
@synthesize nextCommand = _nextCommand;
@synthesize naddr = _naddr;
@synthesize count = _count;
@synthesize force = _force;
@synthesize append = _append;
@synthesize filter = _filter;
@synthesize arg = _arg;
@synthesize plus_command = _plus_command;
@synthesize pattern = _pattern;
@synthesize replacement = _replacement;
@synthesize options = _options;
@synthesize reg = _reg;
@synthesize addr1 = _addr1;
@synthesize addr2 = _addr2;
@synthesize lineAddress = _lineAddress;
@synthesize caret = _caret;
@synthesize messages = _messages;
@synthesize lineRange = _lineRange;
@synthesize range = _range;
@synthesize line = _line;
+ (ExCommand *)commandWithMapping:(ExMapping *)aMapping
{
return [[[ExCommand alloc] initWithMapping:aMapping] autorelease];
}
- (ExCommand *)initWithMapping:(ExMapping *)aMapping
{
if ((self = [super init]) != nil) {
_mapping = [aMapping retain];
}
DEBUG_INIT();
return self;
}
- (void)dealloc
{
DEBUG_DEALLOC();
[_cmdline release];
[_mapping release];
[_nextCommand release];
[_addr1 release];
[_addr2 release];
[_lineAddress release];
[_arg release];
[_plus_command release];
[_pattern release];
[_replacement release];
[_options release];
[_messages release];
[super dealloc];
}
- (NSArray *)args
{
// XXX: doesn't handle escaped spaces
return [self.arg componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
}
- (void)message:(NSString *)message
{
DEBUG(@"got message %@", message);
if (message == nil)
return;
if (_messages == nil)
_messages = [[NSMutableArray alloc] init];
[_messages addObject:message];
}
- (NSString *)rangeDescription
{
if ([_mapping.syntax occurrencesOfCharacter:'r'] == 0)
return @"";
if (_naddr == 0)
return [NSString stringWithFormat:@"default range %@ - %@", _addr1, _addr2];
if (_naddr == 1)
return [NSString stringWithFormat:@"%@ (%@)", _addr1, _addr2];
return [NSString stringWithFormat:@"range %@ - %@", _addr1, _addr2];
}
- (NSString *)description
{
if (_pattern)
return [NSString stringWithFormat:@"<ExCommand %@%s /%@/%@/%@ %@ count %li>",
_mapping.name, _force ? "!" : "", _pattern, _replacement ?: @"", _options, [self rangeDescription], _count];
else
return [NSString stringWithFormat:@"<ExCommand %@%s %@ %@ %@ count %li>",
_mapping.name, _force ? "!" : "", _plus_command, _arg, [self rangeDescription], _count];
}
@end