| /* |
| * libjingle |
| * Copyright 2013, Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "APPRTCViewController.h" |
| |
| @interface APPRTCViewController () |
| |
| @end |
| |
| @implementation APPRTCViewController |
| |
| @synthesize textField = _textField; |
| @synthesize textInstructions = _textInstructions; |
| @synthesize textOutput = _textOutput; |
| |
| - (void)viewDidLoad { |
| [super viewDidLoad]; |
| self.textField.delegate = self; |
| [self.textField becomeFirstResponder]; |
| } |
| |
| - (void)displayText:(NSString *)text { |
| dispatch_async(dispatch_get_main_queue(), ^(void) { |
| NSString *output = |
| [NSString stringWithFormat:@"%@\n%@", self.textOutput.text, text]; |
| self.textOutput.text = output; |
| }); |
| } |
| |
| - (void)resetUI { |
| self.textField.text = nil; |
| self.textField.hidden = NO; |
| self.textInstructions.hidden = NO; |
| self.textOutput.hidden = YES; |
| self.textOutput.text = nil; |
| } |
| |
| #pragma mark - UITextFieldDelegate |
| |
| - (void)textFieldDidEndEditing:(UITextField *)textField { |
| NSString *room = textField.text; |
| if ([room length] == 0) { |
| return; |
| } |
| textField.hidden = YES; |
| self.textInstructions.hidden = YES; |
| self.textOutput.hidden = NO; |
| // TODO(hughv): Instead of launching a URL with apprtc scheme, change to |
| // prepopulating the textField with a valid URL missing the room. This allows |
| // the user to have the simplicity of just entering the room or the ability to |
| // override to a custom appspot instance. Remove apprtc:// when this is done. |
| NSString *url = |
| [NSString stringWithFormat:@"apprtc://apprtc.appspot.com/?r=%@", room]; |
| [[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]]; |
| } |
| |
| - (BOOL)textFieldShouldReturn:(UITextField *)textField { |
| // There is no other control that can take focus, so manually resign focus |
| // when return (Join) is pressed to trigger |textFieldDidEndEditing|. |
| [textField resignFirstResponder]; |
| return YES; |
| } |
| |
| @end |