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80 lines
2.5 KiB
Objective-C
80 lines
2.5 KiB
Objective-C
//
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// SettingsViewController.m
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// Moonlight
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//
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// Created by Diego Waxemberg on 10/27/14.
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// Copyright (c) 2014 Moonlight Stream. All rights reserved.
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//
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#import "SettingsViewController.h"
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#import "Settings.h"
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#import "DataManager.h"
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#define BITRATE_INTERVAL 500 // in kbps
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@implementation SettingsViewController {
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NSInteger _bitrate;
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}
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static NSString* bitrateFormat = @"Bitrate: %.1f Mbps";
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- (void)viewDidLoad {
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[super viewDidLoad];
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DataManager* dataMan = [[DataManager alloc] init];
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Settings* currentSettings = [dataMan retrieveSettings];
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// Bitrate is persisted in kbps
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_bitrate = [currentSettings.bitrate integerValue];
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NSInteger framerate = [currentSettings.framerate integerValue] == 30 ? 0 : 1;
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NSInteger resolution;
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if ([currentSettings.height integerValue] == 720) {
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resolution = 0;
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} else if ([currentSettings.height integerValue] == 1080) {
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resolution = 1;
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} else {
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resolution = 0;
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}
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NSInteger onscreenControls = [currentSettings.onscreenControls integerValue];
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[self.resolutionSelector setSelectedSegmentIndex:resolution];
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[self.framerateSelector setSelectedSegmentIndex:framerate];
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[self.onscreenControlSelector setSelectedSegmentIndex:onscreenControls];
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[self.bitrateSlider setValue:(_bitrate / BITRATE_INTERVAL) animated:YES];
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[self.bitrateSlider addTarget:self action:@selector(bitrateSliderMoved) forControlEvents:UIControlEventValueChanged];
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[self updateBitrateText];
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}
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- (void) bitrateSliderMoved {
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_bitrate = BITRATE_INTERVAL * (int)self.bitrateSlider.value;
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[self updateBitrateText];
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}
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- (void) updateBitrateText {
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// Display bitrate in Mbps
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[self.bitrateLabel setText:[NSString stringWithFormat:bitrateFormat, _bitrate / 1000.]];
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}
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- (void) saveSettings {
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DataManager* dataMan = [[DataManager alloc] init];
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NSInteger framerate = [self.framerateSelector selectedSegmentIndex] == 0 ? 30 : 60;
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NSInteger height = [self.resolutionSelector selectedSegmentIndex] == 0 ? 720 : 1080;
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NSInteger width = height == 720 ? 1280 : 1920;
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NSInteger onscreenControls = [self.onscreenControlSelector selectedSegmentIndex];
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[dataMan saveSettingsWithBitrate:_bitrate framerate:framerate height:height width:width onscreenControls:onscreenControls];
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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#pragma mark - Navigation
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
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}
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@end
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