From 4c3a82c9146aa0e147b49b429b49fefb0e785a17 Mon Sep 17 00:00:00 2001
From: Johan Paulsson <gonz@badcode.net>
Date: Tue, 25 Mar 2014 17:30:35 +0000
Subject: osx gui: custom nodes preference panel shows tikzit preview and tikz
 code for selected custom node.

---
 tikzit/src/common/TikzShape.h | 3 +++
 tikzit/src/common/TikzShape.m | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'tikzit/src/common')

diff --git a/tikzit/src/common/TikzShape.h b/tikzit/src/common/TikzShape.h
index 1ccf658..6a91f91 100644
--- a/tikzit/src/common/TikzShape.h
+++ b/tikzit/src/common/TikzShape.h
@@ -25,8 +25,11 @@
 #import "Shape.h"
 
 @interface TikzShape : Shape {
+    NSString *tikzSrc;
 }
 
+@property (copy) NSString *tikzSrc;
+
 - (id)initWithTikzFile:(NSString*)file;
 
 @end
diff --git a/tikzit/src/common/TikzShape.m b/tikzit/src/common/TikzShape.m
index 9735371..c07c61e 100644
--- a/tikzit/src/common/TikzShape.m
+++ b/tikzit/src/common/TikzShape.m
@@ -26,6 +26,8 @@
 
 @implementation TikzShape
 
+@synthesize tikzSrc;
+
 - (id)initWithTikzFile:(NSString*)file {
 	self = [super init];
 	if (self) {
@@ -33,6 +35,8 @@
 												   encoding:NSUTF8StringEncoding
 													  error:NULL];
 		if (tikz == nil) return nil;
+        
+        tikzSrc = [tikz copy];
 		
 		Graph *graph = [Graph graphFromTikz:tikz];
 		if (graph == nil) return nil;
-- 
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