1 files changed, 0 insertions, 173 deletions
diff --git a/src/common/Node.m b/src/common/Node.m
deleted file mode 100644
index 3421325..0000000
--- a/src/common/Node.m
+++ /dev/null
@@ -1,173 +0,0 @@
-//
-//  Node.m
-//  TikZiT
-//  
-//  Copyright 2010 Aleks Kissinger. All rights reserved.
-//  
-//  
-//  This file is part of TikZiT.
-//  
-//  TikZiT 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.
-//  
-//  TikZiT 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 TikZiT.  If not, see <http://www.gnu.org/licenses/>.
-//  
-
-#import "Node.h"
-
-
-@implementation Node
-
-- (id)initWithPoint:(NSPoint)p {
-	[super init];
-	data = [[GraphElementData alloc] init];
-	style = nil;
-	label = @"";
-	point = p;
-	//[self updateData];
-	return self;
-}
-
-- (id)init {
-	[self initWithPoint:NSMakePoint(0.0f, 0.0f)];
-	return self;
-}
-
-- (BOOL)attachStyleFromTable:(NSArray*)styles {
-	NSString *style_name = [[[data propertyForKey:@"style"] retain] autorelease];
-	
-	[self setStyle:nil];
-	
-	// 'none' is a reserved style
-	if (style_name == nil || [style_name isEqualToString:@"none"]) return YES;
-	
-	for (NodeStyle *s in styles) {
-		if ([[s name] compare:style_name]==NSOrderedSame) {
-			[self setStyle:s];
-			return YES;
-		}
-	}
-	
-	// if we didn't find a style, fill in a default one
-	[self setStyle:[NodeStyle defaultNodeStyleWithName:style_name]];
-	return NO;
-}
-
-- (void)updateData {
-	if (style == nil) {
-		[data setProperty:@"none" forKey:@"style"];
-	} else {
-		[data setProperty:[style name] forKey:@"style"];
-	}
-}
-
-- (void)setPropertiesFromNode:(Node*)nd {
-	[self setPoint:[nd point]];
-	[self setStyle:[nd style]];
-	[self setName:[nd name]];
-	[self setData:[nd data]];
-	[self setLabel:[nd label]];
-}
-
-- (id)copy {
-	Node *cp = [[Node alloc] init];
-	[cp setPropertiesFromNode:self];
-	return cp;
-}
-
-+ (Node*)nodeWithPoint:(NSPoint)p {
-	return [[[Node alloc] initWithPoint:p] autorelease];
-}
-
-+ (Node*)node {
-	return [[[Node alloc] init] autorelease];
-}
-
-
-// perform a lexicographic ordering (-y, x) on coordinates.
-- (NSComparisonResult)compareTo:(id)nd {
-	Node *node = (Node*)nd;
-	if (point.y > [node point].y) return NSOrderedAscending;
-	else if (point.y < [node point].y) return NSOrderedDescending;
-	else {
-		if (point.x < [node point].x) return NSOrderedAscending;
-		else if (point.x > [node point].x) return NSOrderedDescending;
-		else return NSOrderedSame;
-	}
-}
-
-
-- (NSString*)name {
-	return name;
-}
-
-- (void)setName:(NSString *)s {
-	if (name != s) {
-		[name release];
-		name = [s copy];
-	}
-}
-
-- (NSString*)label {
-	return label;
-}
-
-- (void)setLabel:(NSString *)s {
-	if (label != s) {
-		[label release];
-		label = [s copy];
-	}
-}
-
-- (GraphElementData*)data {
-	return data;
-}
-
-- (void)setData:(GraphElementData*)dt {
-	if (data != dt) {
-		[data release];
-		data = [dt copy];
-	}
-}
-
-- (NSPoint)point {
-    return point;
-}
-
-- (void)setPoint:(NSPoint)value {
-	point = value;
-}
-
-- (NodeStyle*)style {
-	return style;
-}
-
-- (void)setStyle:(NodeStyle *)st {
-	NodeStyle *oldStyle = style;
-	style = [st retain];
-	[oldStyle release];
-	[self updateData];
-}
-
-- (void)dealloc {
-	[self setName:nil];
-	[self setStyle:nil];
-	[self setData:nil];
-	[super dealloc];
-}
-
-- (id)copyWithZone:(NSZone*)z {
-	return nil;
-}
-
-@end
-
-// vi:ft=objc:ts=4:noet:sts=4:sw=4