1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* PQCharactersController.m - Font Manager
*
* Copyright 2007 Isaiah Beerbower.
*
* Author: Isaiah Beerbower
* Created: 12/02/07
* License: 3-Clause BSD license (see file COPYING)
*/
#import "PQCharactersController.h"
#import "PQCompat.h"
@implementation PQCharactersController
- (id) init
{
[super init];
fontName = [[NSString alloc] init];
unicodeBlocks =
[NSDictionary dictionaryWithContentsOfFile:
[[NSBundle mainBundle] pathForResource: @"UnicodeBlocks"
ofType: @"plist"]];
characterRange = NSMakeRange(0, 128);
RETAIN(unicodeBlocks);
RETAIN(fontName);
return self;
}
- (void) dealloc
{
RELEASE(unicodeBlocks);
RELEASE(fontName);
[super dealloc];
}
- (void) awakeFromNib
{
[unicodeBlockPopUpButton removeAllItems];
NSArray *unicodeBlockNames =
[NSArray arrayWithContentsOfFile:
[[NSBundle mainBundle] pathForResource: @"UnicodeBlockNames"
ofType: @"plist"]];
[unicodeBlockPopUpButton addItemsWithTitles: unicodeBlockNames];
/*
[unicodeBlockPopUpButton addItemsWithTitles:
[[unicodeBlocks allKeys]
sortedArrayUsingSelector: @selector(caseInsensitiveCompare:)]];
*/
[unicodeBlockPopUpButton selectItemWithTitle: @"Basic Latin"];
[charsView setSelectedIndex: 65];
}
- (void) changeCharSize: (id)sender
{
[charView setFontSize: [sender intValue]];
}
- (void) changeUnicodeBlock: (id)sender
{
NSArray *unicodeBlock =
[unicodeBlocks objectForKey: [sender titleOfSelectedItem]];
unsigned int lowerBound = [[unicodeBlock objectAtIndex: 0] intValue];
unsigned int upperBound = [[unicodeBlock objectAtIndex: 1] intValue];
characterRange = NSMakeRange(lowerBound, (upperBound - lowerBound));
[charsView setSelectedIndex: 0];
[charsView setNeedsDisplay: YES];
}
- (void) setFont: (NSString *)newFontName
{
ASSIGN(fontName, newFontName);
[charView setFont: fontName];
[charsView setFont: [NSFont fontWithName: fontName size: 24.0]];
}
- (NSString *) font
{
return fontName;
}
- (int) numberOfCharactersInCharactersView: (PQCharactersView *)aCharactersView
{
return characterRange.length;
}
- (unichar) charactersView: (PQCharactersView *)aCharactersView
characterAtIndex: (int)index
{
return index + characterRange.location;
}
- (void) selectionDidChangeInCharactersView: (PQCharactersView *)charactersView
{
[charView setCharacter: characterRange.location + [charsView selectedIndex]];
}
@end
|
