动画开源库:HMGLTransitions (WXHL) 3D动画切换, 开门效果等

 

#import "RootViewController.h"

#import "Switch3DTransition.h"
#import "FlipTransition.h"
#import "RotateTransition.h"
#import "ClothTransition.h"
#import "DoorsTransition.h"

#import "ModalViewController.h"

@interface RootViewController()

@property (nonatomic, retain) HMGLTransition *transition;

@end

@implementation RootViewController

@synthesize view1;
@synthesize view2;

@synthesize transition;

#pragma mark -
#pragma mark UIViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
 
  Switch3DTransition *t1 = [[[Switch3DTransition alloc] init] autorelease];
  t1.transitionType = Switch3DTransitionLeft;
  
  FlipTransition *t2 = [[[FlipTransition alloc] init] autorelease];
  t2.transitionType = FlipTransitionRight;  
  
  transitionsArray = [[NSArray alloc] initWithObjects:
 [[[Switch3DTransition alloc] init] autorelease],
 t1,
 [[[ClothTransition alloc] init] autorelease],     [[[FlipTransition alloc] init] autorelease],
 t2,
 [[[RotateTransition alloc] init] autorelease],
 [[[DoorsTransition alloc] init] autorelease],nil];
  
 transitionsNamesArray = [[NSArray alloc] initWithObjects:
         @"Switch 3D right",
         @"Switch 3D left",
         @"Cloth",
         @"Flip left",
         @"Flip right",
         @"Rotate",
         @"Doors",
         nil];
        
  
  self.transition = [transitionsArray objectAtIndex:0];
  
 }
 return self;
}

- (void)viewDidLoad {
 
 // Creating singleton of transition manager here helps to reduce lag when showing first transition.
 [HMGLTransitionManager sharedTransitionManager];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations
    return YES;
}

#pragma mark -
#pragma mark Transitions
- (void)switchToView2 {
 
 UIView *containerView = view1.superview;

 [[HMGLTransitionManager sharedTransitionManager] setTransition:transition]; 
 [[HMGLTransitionManager sharedTransitionManager] beginTransition:containerView];
 
 // Here you can do whatever you want except changing position, size or transformation of container view, or removing it from view hierarchy.
 view2.frame = view1.frame;
 [view1 removeFromSuperview];
 [containerView addSubview:view2];
 
 [[HMGLTransitionManager sharedTransitionManager] commitTransition];
}

- (void)switchToView1 {
 
 UIView *containerView = view2.superview; 

 // Set transition
 [[HMGLTransitionManager sharedTransitionManager] setTransition:transition]; 
 [[HMGLTransitionManager sharedTransitionManager] beginTransition:containerView];
 
 // Here you can do whatever you want except changing position, size or transformation of container view, or removing it from view hierarchy.
 view1.frame = view2.frame;
 [view2 removeFromSuperview]; 
 [containerView addSubview:view1];
 
 // Commit transition
 [[HMGLTransitionManager sharedTransitionManager] commitTransition];
}

#pragma mark -
#pragma mark ModalController delegate
- (void)modalControllerDidFinish:(ModalViewController *)modalController {

 [[HMGLTransitionManager sharedTransitionManager] setTransition:transition];  
 [[HMGLTransitionManager sharedTransitionManager] dismissModalViewController:modalController];
}

#pragma mark -
#pragma mark Actions
- (IBAction)viewTransitionButtonPressed:(id)sender {
 UIButton *button = (UIButton*)sender;
 
 // view transition to view1 or view2 depending on actual view
 if (button.superview == view1) {
  [self switchToView2];
 }
 else {
  [self switchToView1];
 }
}

- (IBAction)modalPresentationButtonPressed:(id)sender {
 
 [[HMGLTransitionManager sharedTransitionManager] setTransition:transition]; 
 
 ModalViewController *newController;
 if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
  newController = [[ModalViewController alloc] initWithNibName:@"ModalViewController-iPad" bundle:nil];
 }
 else {
  newController = [[ModalViewController alloc] initWithNibName:@"ModalViewController" bundle:nil];
 }
 newController.delegate = self;
 
 [[HMGLTransitionManager sharedTransitionManager] presentModalViewController:newController onViewController:self];
 
 [newController release];
}

#pragma mark -
#pragma mark TableView delegate and data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
 return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
 return [transitionsArray count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
   
    static NSString *CellIdentifier = @"Cell";
   
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
   
    if ([transitionsArray objectAtIndex:indexPath.row] == transition) {
  cell.accessoryType = UITableViewCellAccessoryCheckmark;
  selectedTransitionIdx = indexPath.row;
 }
 else {
  cell.accessoryType = UITableViewCellAccessoryNone;
 }
 
 cell.textLabel.text = [transitionsNamesArray objectAtIndex:indexPath.row];
   
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
 
 if (indexPath.row != selectedTransitionIdx) {
  
  self.transition = [transitionsArray objectAtIndex:indexPath.row];  
  [tableView reloadRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath, [NSIndexPath indexPathForRow:selectedTransitionIdx inSection:0], nil] withRowAnimation:UITableViewRowAnimationNone];
 }
 
 [tableView deselectRowAtIndexPath:[tableView indexPathForSelectedRow] animated:YES];
}

#pragma mark -
#pragma mark Memory
- (void)didReceiveMemoryWarning {
 // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
}

- (void)viewDidUnload {
 // Release any retained subviews of the main view.
 // e.g. self.myOutlet = nil;
 
 self.view1 = nil;
 self.view2 = nil;
}

- (void)dealloc {
 [transitionsArray release];
 [transition release];
 
 [view1 release];
 [view2 release];
 
    [super dealloc];
}

@end