blob: 7f2a53f04f54796a5b06a24a8e2db98b80aafcd0 (
plain)
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
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/* Cydia - iPhone UIKit Front-End for Debian APT
* Copyright (C) 2008-2015 Jay Freeman (saurik)
*/
/* GNU General Public License, Version 3 {{{ */
/*
* Cydia 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.
*
* Cydia 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 Cydia. If not, see <http://www.gnu.org/licenses/>.
**/
/* }}} */
#include "CyteKit/UCPlatform.h"
#include <Foundation/Foundation.h>
#include <UIKit/UIKit.h>
#include "CyteKit/ViewController.h"
#include "iPhonePrivate.h"
#include <Menes/ObjectHandle.h>
@implementation UIViewController (Cydia)
- (BOOL) hasLoaded {
return YES;
}
- (void) reloadData {
[self view];
}
- (void) unloadData {
if (UIViewController *modal = [self modalViewController])
[modal unloadData];
}
- (UIViewController *) parentOrPresentingViewController {
if (UIViewController *parent = [self parentViewController])
return parent;
if ([self respondsToSelector:@selector(presentingViewController)])
return [self presentingViewController];
return nil;
}
- (UIViewController *) rootViewController {
UIViewController *base(self);
while ([base parentOrPresentingViewController] != nil)
base = [base parentOrPresentingViewController];
return base;
}
- (NSURL *) navigationURL {
return nil;
}
@end
@implementation CyteViewController {
_transient id delegate_;
BOOL loaded_;
_H<UIColor> color_;
}
- (void) setDelegate:(id)delegate {
delegate_ = delegate;
}
- (id) delegate {
return delegate_;
}
- (void) viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
// Load on first appearance. We don't need to set the loaded flag here
// because it is set for us the first time -reloadData is called.
#ifdef __arm64__
if (@available(iOS 11, *))
self.navigationController.navigationBar.prefersLargeTitles = YES;
#endif
if (![self hasLoaded])
[self reloadData];
}
- (BOOL) hasLoaded {
return loaded_;
}
- (void) releaseSubviews {
loaded_ = NO;
}
- (void) setView:(UIView *)view {
// Nasty hack for 2.x-compatibility. In 3.0+, we can and
// should just override -viewDidUnload instead.
if (view == nil)
[self releaseSubviews];
[super setView:view];
}
- (void) reloadData {
[super reloadData];
// This is called automatically on the first appearance of a controller,
// or any other time it needs to reload the information shown. However (!),
// this is not called by any tab bar or navigation controller's -reloadData
// method unless this controller returns YES from -hadLoaded.
loaded_ = YES;
}
- (void) unloadData {
loaded_ = NO;
[super unloadData];
}
- (void) setPageColor:(UIColor *)color {
if (color == nil)
color = [UIColor groupTableViewBackgroundColor];
color_ = color;
}
- (UIColor *) pageColor {
return color_;
}
#include "InterfaceOrientation.h"
@end
|
