571898632f
[ADDED] The master password can now be changed.
[IMPROVED] Flow of handling the master password when activating the app.
[IMPROVED] iTunesArtwork & icons.
[ADDED] Elements are now scoped to the current master password.
[ADDED] Lots of documentation for the user:
- Settings
- FAQ
- A quickstart guide
376 lines
14 KiB
Objective-C
376 lines
14 KiB
Objective-C
//
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// OPMainViewController.m
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// OnePassword
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//
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// Created by Maarten Billemont on 24/11/11.
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// Copyright (c) 2011 Lyndir. All rights reserved.
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//
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#import "OPMainViewController.h"
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#import "OPAppDelegate.h"
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#import "OPContentViewController.h"
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#import "OPElementGeneratedEntity.h"
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#import "OPElementStoredEntity.h"
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#import <MobileCoreServices/MobileCoreServices.h>
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@interface OPMainViewController (Private)
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- (void)updateAnimated:(BOOL)animated;
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- (void)updateWasAnimated:(BOOL)animated;
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- (void)showContentTip:(NSString *)message withIcon:(UIImageView *)icon;
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- (void)showAlertWithTitle:(NSString *)title message:(NSString *)message;
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- (void)updateElement:(void (^)(void))updateElement;
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@end
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@implementation OPMainViewController
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@synthesize activeElement = _activeElement;
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@synthesize searchResultsController = _searchResultsController;
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@synthesize typeButton = _typeButton;
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@synthesize helpView = _helpView;
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@synthesize siteName = _siteName;
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@synthesize passwordCounter = _passwordCounter;
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@synthesize passwordIncrementer = _passwordIncrementer;
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@synthesize passwordEdit = _passwordEdit;
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@synthesize contentContainer = _contentContainer;
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@synthesize helpContainer = _helpContainer;
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@synthesize contentTipContainer = _copiedContainer;
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@synthesize alertContainer = _alertContainer;
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@synthesize alertTitle = _alertTitle;
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@synthesize alertBody = _alertBody;
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@synthesize contentTipBody = _contentTipBody;
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@synthesize contentTipEditIcon = _contentTipEditIcon;
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@synthesize searchTipContainer = _searchTip;
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@synthesize contentField = _contentField;
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#pragma mark - View lifecycle
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
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return [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad || interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown;
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}
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
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if ([[segue identifier] isEqualToString:@"OP_Main_ChooseType"])
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[[segue destinationViewController] setDelegate:self];
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if ([[segue identifier] isEqualToString:@"OP_Main_Content"])
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((OPContentViewController *)[segue destinationViewController]).activeElement = self.activeElement;
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}
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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if (![self.searchTipContainer.superview isKindOfClass:[UIWindow class]]) {
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// Put the search tip on the window so it's above the nav bar.
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[self.searchTipContainer removeFromSuperview];
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[[UIApplication sharedApplication].keyWindow addSubview:self.searchTipContainer];
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self.searchTipContainer.frame = CGRectSetY(self.searchTipContainer.frame, self.searchTipContainer.frame.origin.y
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+ self.navigationController.navigationBar.frame.size.height /* Nav */ + 20 /* Status */);
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}
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if (!self.activeElement.name)
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[UIView animateWithDuration:animated? 0.2f: 0 animations:^{
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self.searchTipContainer.alpha = 1;
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}];
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[self toggleHelp:[[OPConfig get].helpHidden boolValue]];
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[self updateAnimated:NO];
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}
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- (void)viewDidLoad {
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// Because IB's edit button doesn't auto-toggle self.editable like editButtonItem does.
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self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"ui_background"]];
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[[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationWillResignActiveNotification object:nil queue:[NSOperationQueue mainQueue]
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usingBlock:^(NSNotification *note) {
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if (![OPAppDelegate get].keyPhrase) {
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self.activeElement = nil;
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[self updateAnimated:NO];
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}
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}];
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[[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidBecomeActiveNotification object:nil queue:[NSOperationQueue mainQueue]
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usingBlock:^(NSNotification *note) {
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if (![OPAppDelegate get].keyPhrase) {
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self.activeElement = nil;
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[self updateAnimated:NO];
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}
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}];
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[self closeAlert];
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[super viewDidLoad];
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}
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- (void)viewDidUnload {
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[self setContentField:nil];
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[self setTypeButton:nil];
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[self setSearchResultsController:nil];
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[self setHelpView:nil];
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[self setSiteName:nil];
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[self setPasswordCounter:nil];
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[self setPasswordIncrementer:nil];
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[self setPasswordEdit:nil];
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[self setContentContainer:nil];
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[self setHelpContainer:nil];
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[self setContentTipContainer:nil];
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[self setAlertContainer:nil];
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[self setAlertTitle:nil];
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[self setAlertBody:nil];
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[self setContentTipBody:nil];
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[self setContentTipEditIcon:nil];
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[self setSearchTipContainer:nil];
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[super viewDidUnload];
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}
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- (void)setEditing:(BOOL)editing animated:(BOOL)animated {
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[super setEditing:editing animated:animated];
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[self updateAnimated:animated];
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}
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- (void)updateAnimated:(BOOL)animated {
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[[OPAppDelegate get] saveContext];
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if (animated)
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[UIView animateWithDuration:0.2 animations:^{
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[self updateWasAnimated:YES];
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}];
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else
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[self updateWasAnimated:NO];
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}
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- (void)updateWasAnimated:(BOOL)animated {
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NSUInteger chapter = self.activeElement? 2: 1;
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[self.helpView loadRequest:
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[NSURLRequest requestWithURL:
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[NSURL URLWithString:[NSString stringWithFormat:@"#%d", chapter] relativeToURL:
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[[NSBundle mainBundle] URLForResource:@"help" withExtension:@"html"]]]];
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[self.helpView stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"setClass('%@');",
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ClassNameFromOPElementType(self.activeElement.type)]];
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self.siteName.text = self.activeElement.name;
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self.passwordCounter.alpha = self.activeElement.type & OPElementTypeClassCalculated? 0.5f: 0;
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self.passwordIncrementer.alpha = self.activeElement.type & OPElementTypeClassCalculated? 0.5f: 0;
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self.passwordEdit.alpha = self.activeElement.type & OPElementTypeClassStored? 0.5f: 0;
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[self.typeButton setTitle:NSStringFromOPElementType(self.activeElement.type)
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forState:UIControlStateNormal];
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self.typeButton.alpha = NSStringFromOPElementType(self.activeElement.type).length? 1: 0;
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self.contentField.enabled = NO;
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if ([self.activeElement isKindOfClass:[OPElementGeneratedEntity class]])
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self.passwordCounter.text = [NSString stringWithFormat:@"%d", ((OPElementGeneratedEntity *) self.activeElement).counter];
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^{
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NSString *description = self.activeElement.description;
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dispatch_async(dispatch_get_main_queue(), ^{
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self.contentField.text = description;
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});
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});
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}
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- (void)showContentTip:(NSString *)message withIcon:(UIImageView *)icon {
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self.contentTipBody.text = message;
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icon.hidden = NO;
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[UIView animateWithDuration:0.2f animations:^{
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self.contentTipContainer.alpha = 1;
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} completion:^(BOOL finished) {
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if (!finished) {
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icon.hidden = YES;
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return;
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}
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dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, 5.0f * NSEC_PER_SEC);
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dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
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[UIView animateWithDuration:0.2f animations:^{
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self.contentTipContainer.alpha = 0;
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} completion:^(BOOL finished) {
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icon.hidden = YES;
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}];
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});
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}];
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}
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- (void)showAlertWithTitle:(NSString *)title message:(NSString *)message {
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self.alertTitle.text = title;
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if ([self.alertBody.text length])
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self.alertBody.text = [NSString stringWithFormat:@"%@\n\n---\n\n%@", self.alertBody.text, message];
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else
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self.alertBody.text = message;
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[UIView animateWithDuration:0.2f animations:^{
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self.alertContainer.alpha = 1;
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}];
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}
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#pragma mark - Protocols
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- (IBAction)copyContent {
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if (!self.activeElement)
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return;
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[[UIPasteboard generalPasteboard] setValue:self.activeElement.content
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forPasteboardType:(id)kUTTypeUTF8PlainText];
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[self showContentTip:@"Copied!" withIcon:nil];
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}
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- (IBAction)incrementPasswordCounter {
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if (![self.activeElement isKindOfClass:[OPElementGeneratedEntity class]])
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// Not of a type that supports a password counter;
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return;
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[self updateElement:^{
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++((OPElementGeneratedEntity *) self.activeElement).counter;
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}];
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}
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- (void)updateElement:(void (^)(void))updateElement {
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// Update password counter.
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NSString *oldPassword = self.activeElement.description;
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updateElement();
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NSString *newPassword = self.activeElement.description;
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[self updateAnimated:YES];
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// Show new and old password.
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if (oldPassword && ![oldPassword isEqualToString:newPassword])
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[self showAlertWithTitle:@"Password Changed!" message:l(@"The password for %@ has changed.\n\n"
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@"Don't forget to update the site with your new password! "
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@"Your old password was:\n"
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@"%@", self.activeElement.name, oldPassword)];
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}
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- (IBAction)editPassword {
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if (self.activeElement.type & OPElementTypeClassStored) {
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self.contentField.enabled = YES;
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[self.contentField becomeFirstResponder];
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}
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}
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- (IBAction)toggleHelp {
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[UIView animateWithDuration:0.3f animations:^{
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if (self.helpContainer.frame.origin.y < 400)
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[self toggleHelp:YES];
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else
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[self toggleHelp:NO];
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}];
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}
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- (void)toggleHelp:(BOOL)hidden {
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if (hidden) {
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self.contentContainer.frame = CGRectSetHeight(self.contentContainer.frame, 373);
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self.helpContainer.frame = CGRectSetY(self.helpContainer.frame, 415);
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[OPConfig get].helpHidden = [NSNumber numberWithBool:YES];
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} else {
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self.contentContainer.frame = CGRectSetHeight(self.contentContainer.frame, 175);
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self.helpContainer.frame = CGRectSetY(self.helpContainer.frame, 216);
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[OPConfig get].helpHidden = [NSNumber numberWithBool:NO];
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}
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}
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- (IBAction)closeAlert {
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[UIView animateWithDuration:0.3f animations:^{
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self.alertContainer.alpha = 0;
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} completion:^(BOOL finished) {
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self.alertBody.text = nil;
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}];
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}
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- (void)didSelectType:(OPElementType)type {
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[self updateElement:^{
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// Update password type.
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if (ClassFromOPElementType(type) != ClassFromOPElementType(self.activeElement.type)) {
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// Type requires a different class of element. Recreate the element.
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OPElementEntity *newElement = [NSEntityDescription insertNewObjectForEntityForName:ClassNameFromOPElementType(type)
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inManagedObjectContext:[OPAppDelegate managedObjectContext]];
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newElement.name = self.activeElement.name;
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newElement.mpHashHex = self.activeElement.mpHashHex;
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newElement.uses = self.activeElement.uses;
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newElement.lastUsed = self.activeElement.lastUsed;
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[[OPAppDelegate managedObjectContext] deleteObject:self.activeElement];
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self.activeElement = newElement;
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}
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self.activeElement.type = type;
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if (type & OPElementTypeClassStored && ![self.activeElement.description length])
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[self showContentTip:@"Tap to set a password." withIcon:self.contentTipEditIcon];
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}];
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}
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- (void)didSelectElement:(OPElementEntity *)element {
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self.activeElement = element;
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[self.activeElement use];
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[self.searchDisplayController setActive:NO animated:YES];
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self.searchDisplayController.searchBar.text = self.activeElement.name;
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[self updateAnimated:YES];
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}
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- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar {
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[self updateAnimated:YES];
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}
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- (BOOL)textFieldShouldReturn:(UITextField *)textField {
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if (textField == self.contentField)
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[self.contentField resignFirstResponder];
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return YES;
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}
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- (void)textFieldDidEndEditing:(UITextField *)textField {
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if (textField == self.contentField) {
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self.contentField.enabled = NO;
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if (![self.activeElement isKindOfClass:[OPElementStoredEntity class]])
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// Not of a type whose content can be edited.
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return;
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if ([((OPElementStoredEntity *) self.activeElement).contentObject isEqual:self.contentField.text])
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// Content hasn't changed.
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return;
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[self updateElement:^{
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((OPElementStoredEntity *) self.activeElement).contentObject = self.contentField.text;
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}];
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}
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}
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- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request
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navigationType:(UIWebViewNavigationType)navigationType {
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if (navigationType == UIWebViewNavigationTypeLinkClicked) {
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[[UIApplication sharedApplication] openURL:[request URL]];
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return NO;
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}
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return YES;
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}
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@end
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