From 1802977b95d29198f27535b1b731d1180c083667 Mon Sep 17 00:00:00 2001
From: Aleks Kissinger <aleks0@gmail.com>
Date: Wed, 11 Jan 2017 16:33:00 +0100
Subject: made new subdir

---
 tikzit-1/src/common/Shape.m | 171 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 171 insertions(+)
 create mode 100644 tikzit-1/src/common/Shape.m

(limited to 'tikzit-1/src/common/Shape.m')

diff --git a/tikzit-1/src/common/Shape.m b/tikzit-1/src/common/Shape.m
new file mode 100644
index 0000000..e887688
--- /dev/null
+++ b/tikzit-1/src/common/Shape.m
@@ -0,0 +1,171 @@
+//
+//  Shape.m
+//  TikZiT
+//  
+//  Copyright 2011 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 "Shape.h"
+
+#import "Edge.h"
+#import "SupportDir.h"
+#import "ShapeNames.h"
+
+#import "CircleShape.h"
+#import "DiamondShape.h"
+#import "RectangleShape.h"
+#import "RegularPolyShape.h"
+#import "TikzShape.h"
+
+#import "util.h"
+
+@implementation Shape
+
+- (void)calcBoundingRect {
+	boundingRect = NSZeroRect;
+
+	if (paths == nil)
+		return;
+
+	for (NSArray *arr in paths) {
+		for (Edge *e in arr) {
+			boundingRect = NSUnionRect(boundingRect, [e boundingRect]);
+		}
+	}
+}
+
+- (id)init {
+	self = [super init];
+	if (self) {
+		paths = nil;
+	}
+	return self;
+}
+
+- (NSSet*)paths {return paths;}
+- (void)setPaths:(NSSet *)p {
+	if (paths != p) {
+#if __has_feature(objc_arc)
+        paths = p;
+#else
+		[paths release];
+		paths = [p retain];
+#endif
+		[self calcBoundingRect];
+	}
+}
+
+- (NSRect)boundingRect { return boundingRect; }
+
+@synthesize styleTikz;
+
+- (id)copyWithZone:(NSZone*)zone {
+	Shape *cp = [[[self class] allocWithZone:zone] init];
+	[cp setPaths:paths];
+	[cp setStyleTikz:styleTikz];
+	return cp;
+}
+
+- (void)dealloc {
+#if ! __has_feature(objc_arc)
+	[paths release];
+	[styleTikz release];
+	[super dealloc];
+#endif
+}
+
+NSDictionary *shapeDictionary = nil;
+
++ (void)addShapesInDir:(NSString*)shapeDir to:(NSMutableDictionary*)shapeDict {
+	NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSError *err = nil;
+	NSArray *files = [fileManager contentsOfDirectoryAtPath:shapeDir error:&err];
+
+	if (files != nil) {
+		NSString *nm;
+		for (NSString *f in files) {
+			if ([f hasSuffix:@".tikz"]) {
+				nm = [f substringToIndex:[f length]-5];
+				TikzShape *sh =
+                  [[TikzShape alloc] initWithTikzFile:
+                   [shapeDir stringByAppendingPathComponent:f]];
+				if (sh != nil) {
+					[shapeDict setObject:sh forKey:nm];
+#if ! __has_feature(objc_arc)
+                    [sh release];
+#endif
+				}
+			}
+		}
+	}
+}
+
++ (void)refreshShapeDictionary {
+    Shape *shapes[5] = {
+        [[CircleShape alloc] init],
+        [[RectangleShape alloc] init],
+        [[DiamondShape alloc] init],
+        [[RegularPolyShape alloc] initWithSides:3 rotation:0],
+        [[RegularPolyShape alloc] initWithSides:3 rotation:180]};
+	NSMutableDictionary *shapeDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
+									  shapes[0], SHAPE_CIRCLE,
+									  shapes[1], SHAPE_RECTANGLE,
+									  shapes[2], SHAPE_DIAMOND,
+									  shapes[3], SHAPE_UP_TRIANGLE,
+									  shapes[4], SHAPE_DOWN_TRIANGLE,
+									  nil];
+#if ! __has_feature(objc_arc)
+	for (int i = 0; i<5; ++i) [shapes[i] release];
+#endif
+    
+	NSString *systemShapeDir = [[SupportDir systemSupportDir] stringByAppendingPathComponent:@"shapes"];
+	NSString *userShapeDir = [[SupportDir userSupportDir] stringByAppendingPathComponent:@"shapes"];
+	
+	[Shape addShapesInDir:systemShapeDir to:shapeDict];
+	[Shape addShapesInDir:userShapeDir to:shapeDict];
+	
+	NSDictionary *oldShapeDictionary = shapeDictionary;
+	shapeDictionary = shapeDict;
+
+	[[NSNotificationCenter defaultCenter]
+		postNotificationName:@"ShapeDictionaryReplaced"
+		object:self];
+
+#if ! __has_feature(objc_arc)
+	[oldShapeDictionary release];
+#endif
+}
+
++ (NSDictionary*)shapeDictionary {
+	if (shapeDictionary == nil) [Shape refreshShapeDictionary];
+	return shapeDictionary;
+}
+
++ (Shape*)shapeForName:(NSString*)shapeName {
+	Shape *s = [[[self shapeDictionary] objectForKey:shapeName] copy];
+#if __has_feature(objc_arc)
+    return s;
+#else
+	return [s autorelease];
+#endif
+}
+
+@end
+
+// vi:ft=objc:ts=4:noet:sts=4:sw=4
-- 
cgit v1.2.3