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//
// PreambleController.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 "PreambleController.h"
@implementation PreambleController
@synthesize preambleText, preambles;
- (id)initWithWindowNibName:(NSString *)windowNibName plist:(NSString*)plist styles:(NSArray*)sty {
[super initWithWindowNibName:windowNibName];
preambles = (Preambles*)[NSKeyedUnarchiver unarchiveObjectWithFile:plist];
[preambles setStyles:sty];
if (preambles == nil) preambles = [[Preambles alloc] init];
preambleText = nil;
NSFont *font = [NSFont userFixedPitchFontOfSize:11.0f];
textAttrs = [NSDictionary dictionaryWithObject:font forKey:NSFontAttributeName];
ghostColor = [NSColor colorWithDeviceRed:0.9f green:0.9f blue:0.9f alpha:1.0f];
return self;
}
- (void)awakeFromNib {
NSArray *arr = [preambleDictionaryController arrangedObjects];
NSString *current = [preambles selectedPreambleName];
if (current != nil && ![current isEqual:@"default"]) {
for (int i = 0; i < [arr count]; ++i) {
if ([[[arr objectAtIndex:i] key] isEqual:current]) {
[self setSelectionIndexes:[NSIndexSet indexSetWithIndex:i]];
break;
}
}
}
}
- (BOOL)useDefaultPreamble {
return [[preambles selectedPreambleName] isEqualToString:@"default"];
}
- (void)flushText {
if (preambleText != nil && ![self useDefaultPreamble]) {
[preambles setCurrentPreamble:[preambleText string]];
}
}
- (void)setCurrentPreamble:(NSString*)current {
[self flushText];
[self willChangeValueForKey:@"useDefaultPreamble"];
[preambles setSelectedPreambleName:current];
[self didChangeValueForKey:@"useDefaultPreamble"];
[self setPreambleText:
[[NSAttributedString alloc] initWithString:[preambles currentPreamble]
attributes:textAttrs]];
}
- (void)showWindow:(id)sender {
[super showWindow:sender];
if ([self useDefaultPreamble]) {
[toolbar setSelectedItemIdentifier:[defaultToolbarItem itemIdentifier]];
} else {
[toolbar setSelectedItemIdentifier:[customToolbarItem itemIdentifier]];
}
[self setPreamble:self];
}
- (void)savePreambles:(NSString*)plist {
[self flushText];
[NSKeyedArchiver archiveRootObject:preambles toFile:plist];
}
- (NSString*)currentPreamble {
[self flushText];
return [preambles currentPreamble];
}
- (NSString*)currentPostamble {
return [preambles currentPostamble];
}
- (void)setSelectionIndexes:(NSIndexSet *)idx {
[self willChangeValueForKey:@"selectionIndexes"];
selectionIndexes = idx;
[self didChangeValueForKey:@"selectionIndexes"];
[self setPreamble:self];
}
- (NSIndexSet*)selectionIndexes {
return selectionIndexes;
}
- (IBAction)setPreamble:(id)sender {
if ([[toolbar selectedItemIdentifier] isEqualToString:[defaultToolbarItem itemIdentifier]]) {
[self setCurrentPreamble:@"default"];
[textView setBackgroundColor:ghostColor];
} else if ([[toolbar selectedItemIdentifier] isEqualToString:[customToolbarItem itemIdentifier]]) {
NSString *key = nil;
if ([selectionIndexes count]==1) {
int i = [selectionIndexes firstIndex];
key = [[[preambleDictionaryController arrangedObjects] objectAtIndex:i] key];
}
if (key != nil) {
[self setCurrentPreamble:key];
//NSLog(@"preamble set to %@", key);
} else {
[self setCurrentPreamble:@"custom"];
//NSLog(@"preamble set to custom");
}
[textView setBackgroundColor:[NSColor whiteColor]];
}
}
- (IBAction)insertDefaultStyles:(id)sender {
[textView insertText:[preambles styleDefinitions]];
}
- (IBAction)addPreamble:(id)sender {
[preambleDictionaryController setInitialKey:@"new preamble"];
[preambleDictionaryController setInitialValue:[preambles defaultPreamble]];
[preambleDictionaryController add:sender];
}
- (void)controlTextDidEndEditing:(NSNotification *)obj {
//NSLog(@"got a text change");
[self setPreamble:[obj object]];
}
// NOT IMPLEMENTED
- (IBAction)duplicatePreamble:(id)sender {
// NSLog(@"set text to: %@", [preambles currentPreamble]);
// [preambleDictionaryController setInitialKey:[preambles selectedPreambleName]];
// [preambleDictionaryController setInitialValue:[preambles currentPreamble]];
// [preambleDictionaryController add:sender];
}
@end
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