// // RootViewController.m // JPImagePickerDemo // // Created by Jeena on 11.11.09. // Copyright Jeena Paradies 2009. // Licence: MIT-Licence // #import "RootViewController.h" #import "JPImagePickerController.h" @implementation RootViewController @synthesize chosenImageView, chosenImageController; #define THUMBNAIL_SIZE 30 #define IMAGE_WIDTH 320 #define IMAGE_HEIGHT 400 - (void)dealloc { [chosenImageView release]; [chosenImageController release]; [super dealloc]; } - (void)viewDidLoad { [super viewDidLoad]; // Uncomment the following line to display an Edit button in the navigation bar for this view controller. // self.navigationItem.rightBarButtonItem = self.editButtonItem; chosenImage = -1; self.navigationItem.title = @"ImagePicker Demo"; self.navigationController.navigationBar.translucent = YES; self.navigationController.navigationBar.barStyle = UIBarStyleBlackTranslucent; } /* - (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; } */ /* - (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; } */ /* - (void)viewWillDisappear:(BOOL)animated { [super viewWillDisappear:animated]; } */ /* - (void)viewDidDisappear:(BOOL)animated { [super viewDidDisappear:animated]; } */ /* // Override to allow orientations other than the default portrait orientation. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { // Return YES for supported orientations. return (interfaceOrientation == UIInterfaceOrientationPortrait); } */ - (void)didReceiveMemoryWarning { // Releases the view if it doesn't have a superview. [super didReceiveMemoryWarning]; // Release any cached data, images, etc that aren't in use. } - (void)viewDidUnload { // Release anything that can be recreated in viewDidLoad or on demand. // e.g. self.myOutlet = nil; } #pragma mark Table view methods - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 2; } // Customize the number of rows in the table view. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return 1; } // Customize the appearance of table view cells. - (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]; } // Configure the cell. if (indexPath.section == 0) { cell.textLabel.text = @"Chose Image"; cell.textLabel.textAlignment = UITextAlignmentCenter; } else { cell.textLabel.textAlignment = UITextAlignmentLeft; cell.textLabel.text = @"Show chosen image"; if (chosenImage == -1) { cell.imageView.image = [[UIImage imageNamed:@"noImageSelected.png"] scaleToSize:CGSizeMake(THUMBNAIL_SIZE, THUMBNAIL_SIZE) onlyIfNeeded:NO]; } else { cell.imageView.image = [[UIImage imageNamed:[NSString stringWithFormat:@"t%i.png", (chosenImage % 4) + 1]] scaleToSize:CGSizeMake(THUMBNAIL_SIZE, THUMBNAIL_SIZE) onlyIfNeeded:NO]; } } return cell; } // Override to support row selection in the table view. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { // Navigation logic may go here -- for example, create and push another view controller. // AnotherViewController *anotherViewController = [[AnotherViewController alloc] initWithNibName:@"AnotherView" bundle:nil]; // [self.navigationController pushViewController:anotherViewController animated:YES]; // [anotherViewController release]; if (indexPath.section == 0) { JPImagePickerController *imagePickerController = [[JPImagePickerController alloc] init]; imagePickerController.delegate = self; imagePickerController.dataSource = self; imagePickerController.imagePickerTitle = @"ImagePicker"; [self.navigationController presentModalViewController:imagePickerController animated:YES]; [imagePickerController release]; } else { if (chosenImage == -1) { chosenImageView.image = [[UIImage imageNamed:@"noImageSelected.png"] scaleToSize:CGSizeMake(320, 480) onlyIfNeeded:YES]; } else { chosenImageView.image = [[UIImage imageNamed:[NSString stringWithFormat:@"i%i.png", (chosenImage % 4) + 1]] scaleToSize:CGSizeMake(IMAGE_WIDTH, IMAGE_HEIGHT) onlyIfNeeded:YES]; } [self.navigationController pushViewController:chosenImageController animated:YES]; } } /* // Override to support conditional editing of the table view. - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { // Return NO if you do not want the specified item to be editable. return YES; } */ /* // Override to support editing the table view. - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { if (editingStyle == UITableViewCellEditingStyleDelete) { // Delete the row from the data source. [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade]; } else if (editingStyle == UITableViewCellEditingStyleInsert) { // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view. } } */ /* // Override to support rearranging the table view. - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath { } */ /* // Override to support conditional rearranging of the table view. - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath { // Return NO if you do not want the item to be re-orderable. return YES; } */ # pragma mark - # pragma mark JPImagePickerControllerDelegate - (void)imagePickerDidCancel:(JPImagePickerController *)picker { [self.navigationController dismissModalViewControllerAnimated:YES]; } - (void)imagePicker:(JPImagePickerController *)picker didFinishPickingWithImageNumber:(NSInteger)imageNumber { chosenImage = imageNumber; [self.tableView reloadData]; [self.navigationController dismissModalViewControllerAnimated:YES]; } # pragma mark JPImagePickerControllerDataSource - (NSInteger)numberOfImagesInImagePicker:(JPImagePickerController *)picker { return 22; } - (UIImage *)imagePicker:(JPImagePickerController *)picker thumbnailForImageNumber:(NSInteger)imageNumber { return [UIImage imageNamed:[NSString stringWithFormat:@"t%i.png", (imageNumber % 4) + 1]]; } - (UIImage *)imagePicker:(JPImagePickerController *)imagePicker imageForImageNumber:(NSInteger)imageNumber { return [UIImage imageNamed:[NSString stringWithFormat:@"i%i.png", (imageNumber % 4) + 1]]; } @end