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GILayer.m
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executable file
·64 lines (51 loc) · 1.65 KB
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// Copyright (C) 2015 Pierre-Olivier Latour <[email protected]>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#if __has_feature(objc_arc)
#error This file requires MRC
#endif
#import "GIPrivate.h"
@implementation GILayer {
CFMutableArrayRef _nodes;
CFMutableArrayRef _lines;
}
- (instancetype)initWithIndex:(NSUInteger)index {
if ((self = [super init])) {
_index = index;
_nodes = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
_lines = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
}
return self;
}
- (void)dealloc {
CFRelease(_lines);
CFRelease(_nodes);
[super dealloc];
}
- (NSArray*)nodes {
return (NSArray*)_nodes;
}
- (NSArray*)lines {
return (NSArray*)_lines;
}
- (void)addNode:(GINode*)node {
CFArrayAppendValue(_nodes, (const void*)node);
}
- (void)addLine:(GILine*)line {
CFArrayAppendValue(_lines, (const void*)line);
}
- (NSString*)description {
return [NSString stringWithFormat:@"[%@] Index=%lu Y=%g Nodes=%lu Lines=%lu", self.class, _index, _y, self.nodes.count, self.lines.count];
}
@end