134 lines
4.9 KiB
Objective-C
134 lines
4.9 KiB
Objective-C
/*
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Credentials input controller
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Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz
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This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
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If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#import "CredentialsInputController.h"
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#import "RDPSession.h"
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#import "Utils.h"
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@implementation CredentialsInputController
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- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil session:(RDPSession *)session params:(NSMutableDictionary *)params
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{
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self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
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if (self) {
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_session = session;
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_params = params;
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[self setModalPresentationStyle:UIModalPresentationFormSheet];
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// on iphone we have the problem that the buttons are hidden by the keyboard
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// we solve this issue by registering keyboard notification handlers and adjusting the scrollview accordingly
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if (IsPhone())
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{
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name: UIKeyboardWillShowNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name: UIKeyboardWillHideNotification object:nil];
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}
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}
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return self;
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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// set localized strings
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[_lbl_message setText:NSLocalizedString(@"Please provide the missing user information in order to proceed and login.", @"Credentials input view message")];
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[_textfield_username setPlaceholder:NSLocalizedString(@"Username", @"Credentials Input Username hint")];
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[_textfield_password setPlaceholder:NSLocalizedString(@"Password", @"Credentials Input Password hint")];
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[_textfield_domain setPlaceholder:NSLocalizedString(@"Domain", @"Credentials Input Domain hint")];
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[_btn_login setTitle:NSLocalizedString(@"Login", @"Login Button") forState:UIControlStateNormal];
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[_btn_cancel setTitle:NSLocalizedString(@"Cancel", @"Cancel Button") forState:UIControlStateNormal];
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// init scrollview content size
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[_scroll_view setContentSize:[_scroll_view frame].size];
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// set params in the view
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[_textfield_username setText:[_params valueForKey:@"username"]];
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[_textfield_password setText:[_params valueForKey:@"password"]];
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[_textfield_domain setText:[_params valueForKey:@"domain"]];
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}
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- (void)viewDidUnload
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{
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[super viewDidUnload];
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}
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- (void)viewDidDisappear:(BOOL)animated
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{
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[super viewDidDisappear:animated];
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// set signal
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[[_session uiRequestCompleted] signal];
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}
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
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{
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return YES;
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}
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- (void)dealloc
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{
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[super dealloc];
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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#pragma mark -
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#pragma mark iOS Keyboard Notification Handlers
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- (void)keyboardWillShow:(NSNotification *)notification
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{
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CGRect keyboardEndFrame = [[[notification userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
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CGRect keyboardFrame = [[self view] convertRect:keyboardEndFrame toView:nil];
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[UIView beginAnimations:nil context:NULL];
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[UIView setAnimationCurve:[[[notification userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]];
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[UIView setAnimationDuration:[[[notification userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue]];
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CGRect frame = [_scroll_view frame];
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frame.size.height -= keyboardFrame.size.height;
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[_scroll_view setFrame:frame];
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[UIView commitAnimations];
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}
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- (void)keyboardWillHide:(NSNotification *)notification
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{
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CGRect keyboardEndFrame = [[[notification userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
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CGRect keyboardFrame = [[self view] convertRect:keyboardEndFrame toView:nil];
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[UIView beginAnimations:nil context:NULL];
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[UIView setAnimationCurve:[[[notification userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]];
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[UIView setAnimationDuration:[[[notification userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue]];
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CGRect frame = [_scroll_view frame];
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frame.size.height += keyboardFrame.size.height;
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[_scroll_view setFrame:frame];
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[UIView commitAnimations];
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}
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#pragma mark - Action handlers
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- (IBAction)loginPressed:(id)sender
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{
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// read input back in
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[_params setValue:[_textfield_username text] forKey:@"username"];
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[_params setValue:[_textfield_password text] forKey:@"password"];
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[_params setValue:[_textfield_domain text] forKey:@"domain"];
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[_params setValue:[NSNumber numberWithBool:YES] forKey:@"result"];
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// dismiss controller
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[self dismissModalViewControllerAnimated:YES];
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}
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- (IBAction)cancelPressed:(id)sender
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{
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[_params setValue:[NSNumber numberWithBool:NO] forKey:@"result"];
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// dismiss controller
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[self dismissModalViewControllerAnimated:YES];
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}
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@end
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