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