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Custom UITableViewCells
@interface EditableLabel : UILabel {
    UIView *inputView, *inputAccessoryView;
}

@property (nonatomic, retain) UIView *inputView, *inputAccessoryView;

- (void) setInputView:(UIView *)aView andToolbar:(UIToolbar *)aToolbar;

@end

@implementation EditableLabel

@synthesize inputView, inputAccessoryView;

- (void) dealloc {
    [inputView release];
    [inputAccessoryView release];
    [super dealloc];
}

- (void) setInputView:(UIView *)aView andToolbar:(UIToolbar *)aToolbar {
    self.inputAccessoryView = aToolbar;
    self.inputView = aView;
}

- (BOOL) canBecomeFirstResponder {
    return YES;
}

- (void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
    [self becomeFirstResponder];
}

@end

typedef enum {
    USERNAME, PASSWORD, MOBILE, BIRTHDAY, GENDER, DESCRIPTION, CATEGORY
} CellTag;

@interface EditableCell : UITableViewCell {
    CellTag tag;
    UIView *editPoint;
    IBOutlet UILabel *headerLabel;
}

- (void) setTag:(CellTag)aTag andHeader:(NSString *)aHeader andEditPoint:(UIView *)aView;

@property (nonatomic) CellTag tag;
@property (nonatomic, retain) UIView *editPoint;
@property (nonatomic, retain) UILabel *headerLabel;

- (IBAction) editingDone:(id)sender;

- (void) showInputView;
- (void) hideInputView;

@end

@implementation EditableCell

@synthesize tag, editPoint, headerLabel;

- (void) dealloc {
    [editPoint release];
    [headerLabel release];
    [super dealloc];
}

- (void) setTag:(CellTag)aTag andHeader:(NSString *)aHeader andEditPoint:(UIView *)aView {
    self.tag = aTag;
    self.headerLabel.text = aHeader;
    self.editPoint = aView;
}

- (IBAction) editingDone:(id)sender {
    [self hideInputView];
}

- (void) showInputView {
    [self.editPoint becomeFirstResponder];
}

- (void) hideInputView {
    [self.editPoint resignFirstResponder];
}

@end

@interface EditableLabelCell : EditableCell {
    IBOutlet UILabel *placeHolderLabel;
    IBOutlet EditableLabel *editableLabel;
}

@property (nonatomic, retain) UILabel *placeHolderLabel;
@property (nonatomic, retain) EditableLabel *editableLabel;

- (void) setTag:(CellTag)aTag
      andHeader:(NSString *)aHeader
 andPlaceHolder:(NSString *)aPlaceHolder
   andInputView:(UIView *)aView
     andToolbar:(UIToolbar *)aToolbar;

- (void) setValue:(NSString *)aValue;

@end

@implementation EditableLabelCell

@synthesize placeHolderLabel, editableLabel;

- (void) dealloc {
    [placeHolderLabel release];
    [editableLabel release];
    [super dealloc];
}

- (void) setTag:(CellTag)aTag andHeader:(NSString *)aHeader andPlaceHolder:(NSString *)aPlaceHolder andInputView:(UIView *)aView andToolbar:(UIToolbar *)aToolbar {
    [super setTag:aTag andHeader:aHeader andEditPoint:self.editableLabel];
    self.placeHolderLabel.text = aPlaceHolder;
    [self.editableLabel setInputView:aView andToolbar:aToolbar];
}

- (void) setValue:(NSString *)aValue {
    if (aValue && aValue != @"") {
        self.placeHolderLabel.hidden = YES;
        self.editableLabel.text = aValue;
    } else {
        self.editableLabel.text = nil;
        self.placeHolderLabel.hidden = NO;
    }
}

@end

@protocol EditableGenderCellDelegate <NSObject>
@required
  - (NSString *) getTextForGender:(Gender)aGender;
  - (void) genderChangedTo:(Gender)aGender forTag:(CellTag)aTag;
@end

@interface EditableGenderCell : EditableLabelCell <UITableViewDataSource, UITableViewDelegate> {
    id<EditableGenderCellDelegate> delegate;
    Gender gender;
    IBOutlet UITableView *genderTable;
    IBOutlet UIToolbar *doneBar;
}

- (void) setTag:(CellTag)aTag
    andDelegate:(id<EditableGenderCellDelegate>)aDelegate
      andHeader:(NSString *)aHeader
      andGender:(Gender)aGender
 andPlaceHolder:(NSString *)aPlaceHolder;

@property (nonatomic, retain) id<EditableGenderCellDelegate> delegate;
@property (nonatomic) Gender gender;
@property (nonatomic, retain) UITableView *genderTable;
@property (nonatomic, retain) UIToolbar *doneBar;

@end

@implementation EditableGenderCell

@synthesize delegate, gender, genderTable, doneBar;

- (void) dealloc {
    [delegate release];
    [genderTable release];
    [doneBar release];
    [super dealloc];
}

- (void) setTag:(CellTag)aTag andDelegate:(id<EditableGenderCellDelegate>)aDelegate andHeader:(NSString *)aHeader andGender:(Gender)aGender andPlaceHolder:(NSString *)aPlaceHolder {
    [super setTag:aTag andHeader:aHeader andPlaceHolder:aPlaceHolder andInputView:self.genderTable andToolbar:self.doneBar];
    self.delegate = aDelegate;
    self.gender = aGender;
    [super setValue:[self.delegate getTextForGender:aGender]];
}

#pragma mark - Table view data source

- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return 2;
}

- (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];
    }

    switch (indexPath.row) {
        case MALE:
            switch (self.gender) {
                case MALE:
                    cell.accessoryType = UITableViewCellAccessoryCheckmark;
                    break;
                default:
                    cell.accessoryType = UITableViewCellAccessoryNone;
            }
            break;
        case FEMALE:
            switch (self.gender) {
                case FEMALE:
                    cell.accessoryType = UITableViewCellAccessoryCheckmark;
                    break;
                default:
                    cell.accessoryType = UITableViewCellAccessoryNone;
            }
            break;
    }

    cell.textLabel.text = [self.delegate getTextForGender:indexPath.row];
    cell.selectionStyle = UITableViewCellSelectionStyleNone;

    return cell;
}

#pragma mark - Table view delegate

- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    self.gender = indexPath.row;
    [super setValue:[self.delegate getTextForGender:self.gender]];
    [self.delegate genderChangedTo:self.gender forTag:self.tag];
    [tableView reloadData];
}

@end

@interface GenderPickerTableViewCell : UITableViewCell
{
    UISegmentedControl *genderPickerSegmentedControl;
}

@property (nonatomic, retain) IBOutlet UISegmentedControl *genderPickerSegmentedControl;

@end

#import "GenderPickerTableViewCell.h"


@implementation GenderPickerTableViewCell

@synthesize genderPickerSegmentedControl;

#pragma mark -
#pragma mark memory management

- (void)dealloc
{
    [genderPickerSegmentedControl release];

    [super dealloc];
}

#pragma mark -
#pragma mark initialization

- (void)awakeFromNib
{
    // initialization goes here, for example preselect a specific gender
}

@end

#pragma mark -
#pragma mark view lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    tableView.rowHeight = 100.0;
    tableView.dataSource = self;
    tableView.delegate = self;
}

#pragma mark -
#pragma mark UITableView methods

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return 1;
}

- (UITableViewCell *) tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)anIndexPath
{
    GenderPickerTableViewCell *cell = [TableViewCellFactory genderPickerTableViewCellWithTableView:aTableView];

    [cell.genderPickerSegmentedControl addTarget:self
                                          action:@selector(genderPicked:)
                                forControlEvents:UIControlEventValueChanged];

    return cell;
}

#pragma mark -
#pragma mark UISegmentedControl action

- (void)genderPicked:(id)sender
{
    UISegmentedControl *segmentedControl = (UISegmentedControl *)sender;

    NSLog(@"selected index: %d", [segmentedControl selectedSegmentIndex]);
}

-(IBAction)textFieldDidBeginEditing:(UITextField *)textField { //Keyboard becomes visible
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationBeginsFromCurrentState:YES];
[UIView setAnimationDuration:0.3];
self.view.frame = CGRectMake(self.view.frame.origin.x, self.view.frame.origin.y - 50, self.view.frame.size.width, self.view.frame.size.height);
[UIView commitAnimations];