1 files changed, 0 insertions, 240 deletions
diff --git a/src/common/Preambles.m b/src/common/Preambles.m
deleted file mode 100644
index 4f74dd0..0000000
--- a/src/common/Preambles.m
+++ /dev/null
@@ -1,240 +0,0 @@
-//
-//  Preambles.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 "Preambles.h"
-#import "NodeStyle.h"
-
-static NSString *PREAMBLE_HEAD =
-@"\\documentclass{article}\n"
-@"\\usepackage[svgnames]{xcolor}\n"
-@"\\usepackage{tikz}\n"
-@"\\pagestyle{empty}\n"
-@"\n"
-@"\\pgfdeclarelayer{edgelayer}\n"
-@"\\pgfdeclarelayer{nodelayer}\n"
-@"\\pgfsetlayers{edgelayer,nodelayer,main}\n"
-@"\n"
-@"\\tikzstyle{none}=[inner sep=0pt]\n";
-
-static NSString *PREAMBLE_TAIL =
-@"\n"
-@"\\usepackage[graphics,tightpage,active]{preview}\n"
-@"\\PreviewEnvironment{tikzpicture}\n"
-@"\\newlength{\\imagewidth}\n"
-@"\\newlength{\\imagescale}\n"
-@"\n"
-@"\\begin{document}\n";
-
-static NSString *POSTAMBLE =
-@"\n"
-@"\\end{document}\n";
-
-@implementation Preambles
-
-+ (Preambles*)preambles {
-	return [[[self alloc] init] autorelease];
-}
-
-- (id)init {
-	[super init];
-	selectedPreambleName = @"default";
-	preambleDict = [[NSMutableDictionary alloc] initWithCapacity:1];
-	[preambleDict setObject:[self defaultPreamble] forKey:@"custom"];
-	styles = nil;
-	styleManager = nil;
-	return self;
-}
-
-- (NSString*)preambleForName:(NSString*)name {
-	if ([name isEqualToString:@"default"])
-		return [self defaultPreamble];
-	else
-		return [preambleDict objectForKey:name];
-}
-
-- (BOOL)setPreamble:(NSString*)content forName:(NSString*)name {
-	if ([name isEqualToString:@"default"])
-		return NO;
-	[preambleDict setObject:content forKey:name];
-	return YES;
-}
-
-- (void)removeAllPreambles {
-	[preambleDict removeAllObjects];
-}
-
-- (NSEnumerator*)customPreambleNameEnumerator {
-	return [preambleDict keyEnumerator];
-}
-
-- (void)setStyles:(NSArray*)sty {
-	[sty retain];
-	[styles release];
-	styles = sty;
-}
-
-- (NSString*)styleDefinitions {
-	if (styleManager != nil) {
-		[self setStyles:[styleManager nodeStyles]];
-	}
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	NSMutableString *buf = [NSMutableString string];
-	NSMutableString *colbuf = [NSMutableString string];
-	NSMutableSet *colors = [NSMutableSet setWithCapacity:2*[styles count]];
-	for (NodeStyle *st in styles) {
-		[buf appendFormat:@"%@", [st tikz]];
-		ColorRGB *fill = [st fillColorRGB];
-		ColorRGB *stroke = [st strokeColorRGB];
-		if ([fill name] == nil && ![colors containsObject:fill]) {
-			[colors addObject:fill];
-			[colbuf appendFormat:@"\\definecolor{%@}{rgb}{%.3f,%.3f,%.3f}\n",
-			 [fill hexName], [fill redFloat], [fill greenFloat], [fill blueFloat]];
-		}
-		
-		if ([fill name] == nil && ![colors containsObject:fill]) {
-			[colors addObject:stroke];
-			[colbuf appendFormat:@"\\definecolor{%@}{rgb}{%.3f,%.3f,%.3f}\n",
-			 [fill hexName], [fill redFloat], [fill greenFloat], [fill blueFloat]];
-		}
-	}
-	
-	NSString *defs = [[NSString alloc] initWithFormat:@"%@%@", colbuf, buf];
-	
-	[pool drain];
-	return [defs autorelease];
-}
-
-- (NSString*)defaultPreamble {
-	return [NSString stringWithFormat:@"%@%@%@",
-			PREAMBLE_HEAD, [self styleDefinitions], PREAMBLE_TAIL];
-}
-
-- (BOOL)selectedPreambleIsDefault {
-	return [selectedPreambleName isEqualToString:@"default"];
-}
-
-- (NSString*)selectedPreambleName { return selectedPreambleName; }
-- (void)setSelectedPreambleName:(NSString *)sel {
-	if (sel != selectedPreambleName) {
-		[selectedPreambleName release];
-		selectedPreambleName = [sel copy];
-	}
-}
-
-- (NSString*)currentPreamble {
-	NSString *pre = [self preambleForName:selectedPreambleName];
-	return (pre == nil) ? [self defaultPreamble] : pre;
-}
-
-- (void)setCurrentPreamble:(NSString*)str {
-	if (![selectedPreambleName isEqualToString:@"default"])
-		[preambleDict setObject:str forKey:selectedPreambleName];
-}
-
-- (StyleManager*)styleManager {
-	return styleManager;
-}
-
-- (void)setStyleManager:(StyleManager *)manager {
-	[manager retain];
-	[styleManager release];
-	styleManager = manager;
-}
-
-- (NSString*)currentPostamble {
-	return POSTAMBLE;
-}
-
-- (NSMutableDictionary*)preambleDict {
-	return preambleDict;
-}
-
-- (NSString*)defaultPreambleName {
-	return @"default";
-}
-
-- (NSString*)addPreamble {
-	return [self addPreambleWithNameBase:@"new preamble"];
-}
-
-- (NSString*)addPreambleWithNameBase:(NSString*)base {
-	if ([preambleDict objectForKey:base] == nil) {
-		[self setPreamble:[self defaultPreamble] forName:base];
-		return base;
-	}
-	int i = 0;
-	NSString *tryName = nil;
-	do {
-		++i;
-		tryName = [NSString stringWithFormat:@"%@ %d", base, i];
-	} while ([preambleDict objectForKey:tryName] != nil);
-
-	[self setPreamble:[self defaultPreamble] forName:tryName];
-	return tryName;
-}
-
-- (BOOL)renamePreambleFrom:(NSString*)old to:(NSString*)new {
-	if ([old isEqualToString:@"default"])
-		return NO;
-	if ([new isEqualToString:@"default"])
-		return NO;
-	if ([old isEqualToString:new])
-		return YES;
-	BOOL isSelected = NO;
-	if ([old isEqualToString:selectedPreambleName]) {
-		[self setSelectedPreambleName:nil];
-		isSelected = YES;
-	}
-	NSString *preamble = [preambleDict objectForKey:old];
-	[preamble retain];
-	[preambleDict removeObjectForKey:old];
-	[preambleDict setObject:preamble forKey:new];
-	[preamble release];
-	if (isSelected) {
-		[self setSelectedPreambleName:new];
-	}
-	return YES;
-}
-
-- (BOOL)removePreamble:(NSString*)name {
-	if ([name isEqualToString:@"default"])
-		return NO;
-	// "name" may be held only by being the selected preamble...
-	[name retain];
-	if ([name isEqualToString:selectedPreambleName])
-		[self setSelectedPreambleName:nil];
-	[preambleDict removeObjectForKey:name];
-	[name release];
-	return YES;
-}
-
-- (void)dealloc {
-	[selectedPreambleName release];
-	[styles release];
-	[styleManager release];
-	[super dealloc];
-}
-
-@end
-
-// vi:ft=objc:ts=4:noet:sts=4:sw=4