1 files changed, 66 insertions, 0 deletions
diff --git a/src/osx/TikzParser.h b/src/osx/TikzParser.h
new file mode 100644
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+++ b/src/osx/TikzParser.h
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+//
+//  TikzParser.h
+//  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 <Cocoa/Cocoa.h>
+#import <ParseKit/ParseKit.h>
+
+#import "Graph.h"
+
+@interface TikzParser : NSObject {
+	PKParser *nodeParser;
+	PKParser *edgeParser;
+	PKParser *tikzPictureParser;
+	PKTokenizer *tokenizer;
+	
+	NSString *currentKey;
+	NSString *currentSourceArrow;
+	
+	NSMutableArray *atoms;
+	NSMutableDictionary *properties;
+	NSString *leftArrow;
+	NSString *rightArrow;
+	
+	GraphElementData *elementData;
+	
+	Graph *graph;
+	Node *currentNode;
+	NSMutableDictionary *nodeTable;
+	
+	Edge *currentEdge;
+	BOOL matchingEdgeNode;
+	NSString *sourceName;
+	NSString *targName;
+	
+	NSPoint bbox1, bbox2;
+	BOOL bboxFirstPoint;
+}
+
+@property (retain) Graph *graph;
+
+- (id)init;
+- (BOOL)parseNode:(NSString*)str;
+- (BOOL)parseEdge:(NSString*)str;
+- (BOOL)parseTikzPicture:(NSString*)str forGraph:(Graph*)g;
+- (BOOL)parseTikzPicture:(NSString *)str;
+
+@end