UICaboodle/RVPage.mm

   1 #import "RVPage.h"
   2
   3 #import <Foundation/Foundation.h>
   4 #import <UIKit/UIKit.h>
   5
   6 extern bool IsWildcat_;
   7
   8 @implementation UIViewController (Cydia)
   9
  10 - (BOOL) hasLoaded {
  11     return YES;
  12 }
  13
  14 - (void) reloadData {
  15 }
  16
  17 - (void) unloadData {
  18 }
  19
  20 @end
  21
  22 @implementation CYViewController
  23
  24 - (void) setDelegate:(id)delegate {
  25     delegate_ = delegate;
  26 }
  27
  28 - (id) delegate {
  29     return delegate_;
  30 }
  31
  32 - (void) viewWillAppear:(BOOL)animated {
  33     [super viewWillAppear:animated];
  34
  35     // Load on first appearance. We don't need to set the loaded flag here
  36     // because it is set for us the first time -reloadData is called.
  37     if (![self hasLoaded])
  38         [self reloadData];
  39 }
  40
  41 - (BOOL) hasLoaded {
  42     return loaded_;
  43 }
  44
  45 - (void) releaseSubviews {
  46     // Do nothing.
  47 }
  48
  49 - (void) setView:(UIView *)view {
  50     // Nasty hack for 2.x-compatibility. In 3.0+, we can and
  51     // should just override -viewDidUnload instead.
  52     if (view == nil)
  53         [self releaseSubviews];
  54
  55     [super setView:view];
  56 }
  57
  58 - (void) reloadData {
  59     [super reloadData];
  60
  61     // This is called automatically on the first appearance of a controller,
  62     // or any other time it needs to reload the information shown. However (!),
  63     // this is not called by any tab bar or navigation controller's -reloadData
  64     // method unless this controller returns YES from -hadLoaded.
  65     loaded_ = YES;
  66 }
  67
  68 - (void) unloadData {
  69     loaded_ = NO;
  70     [super unloadData];
  71 }
  72
  73 - (NSURL *) navigationURL {
  74     return nil;
  75 }
  76
  77 - (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orientation {
  78     return IsWildcat_ || orientation == UIInterfaceOrientationPortrait;
  79 }
  80
  81 @end