Moving src/webrtc into src/.
In order to eliminate the WebRTC Subtree mirror in Chromium, WebRTC is moving the content of the src/webrtc directory up to the src/ directory. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38 Reviewed-on: https://webrtc-review.googlesource.com/1560 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19845}
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369
examples/objc/AppRTCMobile/ios/ARDSettingsViewController.m
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369
examples/objc/AppRTCMobile/ios/ARDSettingsViewController.m
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/*
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* Copyright 2016 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "ARDSettingsViewController.h"
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#import "ARDSettingsModel.h"
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NS_ASSUME_NONNULL_BEGIN
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typedef NS_ENUM(int, ARDSettingsSections) {
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ARDSettingsSectionAudioSettings = 0,
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ARDSettingsSectionVideoResolution,
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ARDSettingsSectionVideoCodec,
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ARDSettingsSectionBitRate,
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};
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typedef NS_ENUM(int, ARDAudioSettingsOptions) {
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ARDAudioSettingsAudioOnly = 0,
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ARDAudioSettingsCreateAecDump,
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ARDAudioSettingsUseLevelController,
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ARDAudioSettingsUseManualAudioConfig,
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};
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@interface ARDSettingsViewController () <UITextFieldDelegate> {
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ARDSettingsModel *_settingsModel;
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}
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@end
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@implementation ARDSettingsViewController
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- (instancetype)initWithStyle:(UITableViewStyle)style
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settingsModel:(ARDSettingsModel *)settingsModel {
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self = [super initWithStyle:style];
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if (self) {
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_settingsModel = settingsModel;
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}
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return self;
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}
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#pragma mark - View lifecycle
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.title = @"Settings";
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[self addDoneBarButton];
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}
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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}
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#pragma mark - Data source
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- (NSArray<NSString *> *)videoResolutionArray {
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return [_settingsModel availableVideoResolutions];
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}
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- (NSArray<NSString *> *)videoCodecArray {
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return [_settingsModel availableVideoCodecs];
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}
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#pragma mark -
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- (void)addDoneBarButton {
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UIBarButtonItem *barItem =
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[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone
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target:self
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action:@selector(dismissModally:)];
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self.navigationItem.leftBarButtonItem = barItem;
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}
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#pragma mark - Dismissal of view controller
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- (void)dismissModally:(id)sender {
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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#pragma mark - Table view data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return 4;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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switch (section) {
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case ARDSettingsSectionAudioSettings:
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return 4;
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case ARDSettingsSectionVideoResolution:
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return self.videoResolutionArray.count;
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case ARDSettingsSectionVideoCodec:
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return self.videoCodecArray.count;
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default:
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return 1;
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}
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}
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#pragma mark - Table view delegate helpers
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- (void)removeAllAccessories:(UITableView *)tableView
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inSection:(int)section
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{
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for (int i = 0; i < [tableView numberOfRowsInSection:section]; i++) {
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NSIndexPath *rowPath = [NSIndexPath indexPathForRow:i inSection:section];
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UITableViewCell *cell = [tableView cellForRowAtIndexPath:rowPath];
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cell.accessoryType = UITableViewCellAccessoryNone;
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}
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}
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- (void)tableView:(UITableView *)tableView
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updateListSelectionAtIndexPath:(NSIndexPath *)indexPath
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inSection:(int)section {
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[self removeAllAccessories:tableView inSection:section];
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UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
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cell.accessoryType = UITableViewCellAccessoryCheckmark;
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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}
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#pragma mark - Table view delegate
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- (nullable NSString *)tableView:(UITableView *)tableView
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titleForHeaderInSection:(NSInteger)section {
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switch (section) {
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case ARDSettingsSectionAudioSettings:
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return @"Audio";
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case ARDSettingsSectionVideoResolution:
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return @"Video resolution";
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case ARDSettingsSectionVideoCodec:
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return @"Video codec";
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case ARDSettingsSectionBitRate:
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return @"Maximum bitrate";
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default:
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return @"";
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}
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView
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cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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switch (indexPath.section) {
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case ARDSettingsSectionAudioSettings:
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return [self audioSettingsTableViewCellForTableView:tableView atIndexPath:indexPath];
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case ARDSettingsSectionVideoResolution:
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return [self videoResolutionTableViewCellForTableView:tableView atIndexPath:indexPath];
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case ARDSettingsSectionVideoCodec:
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return [self videoCodecTableViewCellForTableView:tableView atIndexPath:indexPath];
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case ARDSettingsSectionBitRate:
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return [self bitrateTableViewCellForTableView:tableView atIndexPath:indexPath];
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default:
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return [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:@"identifier"];
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}
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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switch (indexPath.section) {
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case ARDSettingsSectionVideoResolution:
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[self tableView:tableView disSelectVideoResolutionAtIndex:indexPath];
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break;
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case ARDSettingsSectionVideoCodec:
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[self tableView:tableView didSelectVideoCodecCellAtIndexPath:indexPath];
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break;
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}
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}
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#pragma mark - Table view delegate(Video Resolution)
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- (UITableViewCell *)videoResolutionTableViewCellForTableView:(UITableView *)tableView
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atIndexPath:(NSIndexPath *)indexPath {
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NSString *dequeueIdentifier = @"ARDSettingsVideoResolutionViewCellIdentifier";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:dequeueIdentifier];
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if (!cell) {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:dequeueIdentifier];
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}
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NSString *resolution = self.videoResolutionArray[indexPath.row];
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cell.textLabel.text = resolution;
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if ([resolution isEqualToString:[_settingsModel currentVideoResolutionSettingFromStore]]) {
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cell.accessoryType = UITableViewCellAccessoryCheckmark;
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} else {
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cell.accessoryType = UITableViewCellAccessoryNone;
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}
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return cell;
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}
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- (void)tableView:(UITableView *)tableView
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disSelectVideoResolutionAtIndex:(NSIndexPath *)indexPath {
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[self tableView:tableView
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updateListSelectionAtIndexPath:indexPath
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inSection:ARDSettingsSectionVideoResolution];
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NSString *videoResolution = self.videoResolutionArray[indexPath.row];
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[_settingsModel storeVideoResolutionSetting:videoResolution];
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}
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#pragma mark - Table view delegate(Video Codec)
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- (UITableViewCell *)videoCodecTableViewCellForTableView:(UITableView *)tableView
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atIndexPath:(NSIndexPath *)indexPath {
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NSString *dequeueIdentifier = @"ARDSettingsVideoCodecCellIdentifier";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:dequeueIdentifier];
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if (!cell) {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:dequeueIdentifier];
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}
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NSString *codec = self.videoCodecArray[indexPath.row];
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cell.textLabel.text = codec;
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if ([codec isEqualToString:[_settingsModel currentVideoCodecSettingFromStore]]) {
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cell.accessoryType = UITableViewCellAccessoryCheckmark;
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} else {
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cell.accessoryType = UITableViewCellAccessoryNone;
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}
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return cell;
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}
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- (void)tableView:(UITableView *)tableView
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didSelectVideoCodecCellAtIndexPath:(NSIndexPath *)indexPath {
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[self tableView:tableView
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updateListSelectionAtIndexPath:indexPath
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inSection:ARDSettingsSectionVideoCodec];
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NSString *videoCodec = self.videoCodecArray[indexPath.row];
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[_settingsModel storeVideoCodecSetting:videoCodec];
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}
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#pragma mark - Table view delegate(Bitrate)
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- (UITableViewCell *)bitrateTableViewCellForTableView:(UITableView *)tableView
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atIndexPath:(NSIndexPath *)indexPath {
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NSString *dequeueIdentifier = @"ARDSettingsBitrateCellIdentifier";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:dequeueIdentifier];
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if (!cell) {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:dequeueIdentifier];
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UITextField *textField = [[UITextField alloc]
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initWithFrame:CGRectMake(10, 0, cell.bounds.size.width - 20, cell.bounds.size.height)];
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NSString *currentMaxBitrate = [_settingsModel currentMaxBitrateSettingFromStore].stringValue;
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textField.text = currentMaxBitrate;
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textField.placeholder = @"Enter max bit rate (kbps)";
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textField.keyboardType = UIKeyboardTypeNumberPad;
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textField.delegate = self;
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// Numerical keyboards have no return button, we need to add one manually.
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UIToolbar *numberToolbar =
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[[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, self.view.bounds.size.width, 50)];
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numberToolbar.items = @[
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[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace
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target:nil
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action:nil],
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[[UIBarButtonItem alloc] initWithTitle:@"Apply"
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style:UIBarButtonItemStyleDone
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target:self
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action:@selector(numberTextFieldDidEndEditing:)]
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];
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[numberToolbar sizeToFit];
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textField.inputAccessoryView = numberToolbar;
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[cell addSubview:textField];
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}
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return cell;
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}
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- (void)numberTextFieldDidEndEditing:(id)sender {
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[self.view endEditing:YES];
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}
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- (void)textFieldDidEndEditing:(UITextField *)textField {
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NSNumber *bitrateNumber = nil;
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if (textField.text.length != 0) {
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bitrateNumber = [NSNumber numberWithInteger:textField.text.intValue];
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}
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[_settingsModel storeMaxBitrateSetting:bitrateNumber];
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}
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#pragma mark - Table view delegate(Audio settings)
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- (UITableViewCell *)audioSettingsTableViewCellForTableView:(UITableView *)tableView
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atIndexPath:(NSIndexPath *)indexPath {
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NSString *dequeueIdentifier = @"ARDSettingsAudioSettingsCellIdentifier";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:dequeueIdentifier];
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if (!cell) {
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:dequeueIdentifier];
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cell.selectionStyle = UITableViewCellSelectionStyleNone;
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UISwitch *switchView = [[UISwitch alloc] initWithFrame:CGRectZero];
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switchView.tag = indexPath.row;
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[switchView addTarget:self
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action:@selector(audioSettingSwitchChanged:)
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forControlEvents:UIControlEventValueChanged];
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cell.accessoryView = switchView;
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}
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cell.textLabel.text = [self labelForAudioSettingAtIndexPathRow:indexPath.row];
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UISwitch *switchView = (UISwitch *)cell.accessoryView;
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switchView.on = [self valueForAudioSettingAtIndexPathRow:indexPath.row];
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return cell;
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}
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- (NSString *)labelForAudioSettingAtIndexPathRow:(NSInteger)setting {
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switch (setting) {
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case ARDAudioSettingsAudioOnly:
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return @"Audio only";
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case ARDAudioSettingsCreateAecDump:
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return @"Create AecDump";
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case ARDAudioSettingsUseLevelController:
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return @"Use level controller";
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case ARDAudioSettingsUseManualAudioConfig:
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return @"Use manual audio config";
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default:
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return @"";
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}
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}
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- (BOOL)valueForAudioSettingAtIndexPathRow:(NSInteger)setting {
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switch (setting) {
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case ARDAudioSettingsAudioOnly:
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return [_settingsModel currentAudioOnlySettingFromStore];
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case ARDAudioSettingsCreateAecDump:
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return [_settingsModel currentCreateAecDumpSettingFromStore];
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case ARDAudioSettingsUseLevelController:
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return [_settingsModel currentUseLevelControllerSettingFromStore];
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case ARDAudioSettingsUseManualAudioConfig:
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return [_settingsModel currentUseManualAudioConfigSettingFromStore];
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default:
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return NO;
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}
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}
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- (void)audioSettingSwitchChanged:(UISwitch *)sender {
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switch (sender.tag) {
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case ARDAudioSettingsAudioOnly: {
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[_settingsModel storeAudioOnlySetting:sender.isOn];
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break;
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}
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case ARDAudioSettingsCreateAecDump: {
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[_settingsModel storeCreateAecDumpSetting:sender.isOn];
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break;
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}
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case ARDAudioSettingsUseLevelController: {
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[_settingsModel storeUseLevelControllerSetting:sender.isOn];
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break;
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}
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case ARDAudioSettingsUseManualAudioConfig: {
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[_settingsModel storeUseManualAudioConfigSetting:sender.isOn];
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break;
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}
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default:
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break;
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}
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}
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@end
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NS_ASSUME_NONNULL_END
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