freerdp/client/iOS/Controllers/CredentialsInputController.m

161 lines
5.2 KiB
Mathematica
Raw Permalink Normal View History

2023-05-09 21:29:50 +00:00
/*
Credentials input controller
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 "CredentialsInputController.h"
#import "RDPSession.h"
#import "Utils.h"
@implementation CredentialsInputController
- (id)initWithNibName:(NSString *)nibNameOrNil
bundle:(NSBundle *)nibBundleOrNil
session:(RDPSession *)session
params:(NSMutableDictionary *)params
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self)
{
_session = session;
_params = params;
[self setModalPresentationStyle:UIModalPresentationFormSheet];
// on iphone we have the problem that the buttons are hidden by the keyboard
// we solve this issue by registering keyboard notification handlers and adjusting the
// scrollview accordingly
if (IsPhone())
{
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(keyboardWillShow:)
name:UIKeyboardWillShowNotification
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(keyboardWillHide:)
name:UIKeyboardWillHideNotification
object:nil];
}
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// set localized strings
[_lbl_message
setText:NSLocalizedString(
@"Please provide the missing user information in order to proceed and login.",
@"Credentials input view message")];
[_textfield_username
setPlaceholder:NSLocalizedString(@"Username", @"Credentials Input Username hint")];
[_textfield_password
setPlaceholder:NSLocalizedString(@"Password", @"Credentials Input Password hint")];
[_textfield_domain
setPlaceholder:NSLocalizedString(@"Domain", @"Credentials Input Domain hint")];
[_btn_login setTitle:NSLocalizedString(@"Login", @"Login Button")
forState:UIControlStateNormal];
[_btn_cancel setTitle:NSLocalizedString(@"Cancel", @"Cancel Button")
forState:UIControlStateNormal];
// init scrollview content size
[_scroll_view setContentSize:[_scroll_view frame].size];
// set params in the view
[_textfield_username setText:[_params valueForKey:@"username"]];
[_textfield_password setText:[_params valueForKey:@"password"]];
[_textfield_domain setText:[_params valueForKey:@"domain"]];
}
- (void)viewDidUnload
{
[super viewDidUnload];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
// set signal
[[_session uiRequestCompleted] signal];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return YES;
}
- (void)dealloc
{
[super dealloc];
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
#pragma mark -
#pragma mark iOS Keyboard Notification Handlers
- (void)keyboardWillShow:(NSNotification *)notification
{
CGRect keyboardEndFrame =
[[[notification userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
CGRect keyboardFrame = [[self view] convertRect:keyboardEndFrame toView:nil];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationCurve:[[[notification userInfo]
objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]];
[UIView
setAnimationDuration:[[[notification userInfo]
objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue]];
CGRect frame = [_scroll_view frame];
frame.size.height -= keyboardFrame.size.height;
[_scroll_view setFrame:frame];
[UIView commitAnimations];
}
- (void)keyboardWillHide:(NSNotification *)notification
{
CGRect keyboardEndFrame =
[[[notification userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
CGRect keyboardFrame = [[self view] convertRect:keyboardEndFrame toView:nil];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationCurve:[[[notification userInfo]
objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]];
[UIView
setAnimationDuration:[[[notification userInfo]
objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue]];
CGRect frame = [_scroll_view frame];
frame.size.height += keyboardFrame.size.height;
[_scroll_view setFrame:frame];
[UIView commitAnimations];
}
#pragma mark - Action handlers
- (IBAction)loginPressed:(id)sender
{
// read input back in
[_params setValue:[_textfield_username text] forKey:@"username"];
[_params setValue:[_textfield_password text] forKey:@"password"];
[_params setValue:[_textfield_domain text] forKey:@"domain"];
[_params setValue:[NSNumber numberWithBool:YES] forKey:@"result"];
// dismiss controller
[self dismissModalViewControllerAnimated:YES];
}
- (IBAction)cancelPressed:(id)sender
{
[_params setValue:[NSNumber numberWithBool:NO] forKey:@"result"];
// dismiss controller
[self dismissModalViewControllerAnimated:YES];
}
@end