changed Demo apps RootView to a TableView

JPImagePickerDemo/Classes/RootViewController.m

@@ -0,0 +1,226 @@
+//
+//  RootViewController.m
+//  JPImagePickerDemo
+//
+//  Created by Jeena on 11.11.09.
+//  Copyright Jeena Paradies 2009. All rights reserved.
+//
+
+#import "RootViewController.h"
+#import "JPImagePickerController.h"
+
+
+@implementation RootViewController
+
+@synthesize chosenImageView, chosenImageController;
+
+#define THUMBNAIL_SIZE 30
+#define IMAGE_WIDTH 320
+#define IMAGE_HEIGHT 400
+
+- (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";
+}
+
+
+/*
+- (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 setImagePickerTitle:@"Emoticards"];
+		
+		[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 didFinishPickingMediaWithImageNumber:(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]];
+}
+
+
+# pragma mark -
+
+
+- (void)dealloc {
+    [super dealloc];
+}
+
+
+@end
+