/*
 Custom table cell with secret edit text field
 
 Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz
 
 This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. 
 If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#import "EditSecretTextTableViewCell.h"

@implementation EditSecretTextTableViewCell

@synthesize label = _label, textfield = _textfield;

- (void)awakeFromNib
{
    [super awakeFromNib];
    [_unhide_button setTitle:NSLocalizedString(@"Unhide", @"Button title 'Unhide'") forState:UIControlStateNormal];
    [_unhide_button addTarget:self action:@selector(togglePasswordMode:) forControlEvents:UIControlEventTouchUpInside];     
}

- (void)setEnabled:(BOOL)enabled
{
    [_label setEnabled:enabled];
    [_textfield setEnabled:enabled];
    [_unhide_button setEnabled:enabled];
}

#pragma mark - action handlers
- (void)togglePasswordMode:(id)sender
{
    BOOL isSecure = [_textfield isSecureTextEntry];

    if (isSecure)
    {
        [_unhide_button setTitle:NSLocalizedString(@"Hide", @"Button title 'Hide'") forState:UIControlStateNormal];
        [_textfield setSecureTextEntry:NO];        
    }
    else
    {
        BOOL first_responder = [_textfield isFirstResponder];
        // little trick to make non-secure to secure transition working - this seems to be an ios bug:
        // http://stackoverflow.com/questions/6710019/uitextfield-securetextentry-works-going-from-yes-to-no-but-changing-back-to-y
        [_textfield setEnabled:NO];   
        [_unhide_button setTitle:NSLocalizedString(@"Unhide", @"Button title 'Unhide'") forState:UIControlStateNormal];        
        [_textfield setSecureTextEntry:YES];        
        [_textfield setEnabled:YES];
        if (first_responder)
            [_textfield becomeFirstResponder];
    }
}

@end