245 lines
14 KiB
Objective-C
245 lines
14 KiB
Objective-C
//
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// OSCProfilesTableViewController.m
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// Moonlight
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//
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// Created by Long Le on 11/28/22.
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// Copyright © 2022 Moonlight Game Streaming Project. All rights reserved.
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//
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#import "OSCProfilesTableViewController.h"
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#import "LayoutOnScreenControlsViewController.h"
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#import "ProfileTableViewCell.h"
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#import "OSCProfile.h"
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#import "OnScreenButtonState.h"
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#import "OSCProfilesManager.h"
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const double NAV_BAR_HEIGHT = 50;
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@interface OSCProfilesTableViewController ()
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@end
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@implementation OSCProfilesTableViewController {
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OSCProfilesManager *profilesManager;
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LayoutOnScreenControlsViewController *parentLayoutOSCViewController;
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}
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@synthesize tableView;
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- (void) viewDidLoad {
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[super viewDidLoad];
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profilesManager = [OSCProfilesManager sharedManager];
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self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, NAV_BAR_HEIGHT)];
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self.tableView.delegate = self;
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self.tableView.dataSource = self;
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[self.tableView registerNib:[UINib nibWithNibName:@"ProfileTableViewCell" bundle:nil]
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forCellReuseIdentifier:@"Cell"]; // Register the custom cell nib file with the table view
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self.tableView.alpha = 0.5;
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self.tableView.backgroundColor = [[UIColor colorWithRed:0.5 green:0.7 blue:1.0 alpha:1.0] colorWithAlphaComponent:0.5]; // set background color & transparency
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}
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- (void) viewDidAppear:(BOOL)animated {
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[super viewDidAppear: animated];
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self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, NAV_BAR_HEIGHT)];
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self.tableView.delegate = self;
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self.tableView.dataSource = self;
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[self.tableView registerNib:[UINib nibWithNibName:@"ProfileTableViewCell" bundle:nil]
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forCellReuseIdentifier:@"Cell"]; // Register the custom cell nib file with the table view
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if ([[profilesManager getAllProfiles] count] > 0) { // scroll to selected profile if user has any saved profiles
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NSIndexPath *indexPath = [NSIndexPath indexPathForRow:[profilesManager getIndexOfSelectedProfile] inSection:0];
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[self.tableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionMiddle animated:YES];
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}
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}
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#pragma mark - UIButton Actions
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/* Loads the OSC profile that user selected, dismisses this VC, then tells the presenting view controller to lay out the on screen buttons according to the selected profile's instructions */
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- (IBAction) duplicateTapped:(id)sender {
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UIAlertController * inputNameAlertController = [UIAlertController alertControllerWithTitle: @"Enter the name you want to save this controller profile as" message: @"" preferredStyle:UIAlertControllerStyleAlert];
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[inputNameAlertController addTextFieldWithConfigurationHandler:^(UITextField *textField) { // pop up notification with text field where user can enter the text they wish to name their OSC layout profile
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textField.placeholder = @"name";
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textField.textColor = [UIColor lightGrayColor];
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textField.clearButtonMode = UITextFieldViewModeWhileEditing;
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textField.borderStyle = UITextBorderStyleNone;
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}];
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[inputNameAlertController addAction:[UIAlertAction actionWithTitle:@"Save" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) { // add save button to allow user to save the on screen controller configuration
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NSArray *textFields = inputNameAlertController.textFields;
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UITextField *nameField = textFields[0];
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NSString *enteredProfileName = nameField.text;
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if ([enteredProfileName isEqualToString:@"Default"]) { // don't let user user overwrite the 'Default' profile
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle: [NSString stringWithFormat:@""] message: [NSString stringWithFormat:@"Saving over the 'Default' profile is not allowed"] preferredStyle:UIAlertControllerStyleAlert];
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[alertController addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
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[alertController dismissViewControllerAnimated:NO completion:^{
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[self presentViewController:inputNameAlertController animated:YES completion:nil];
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}];
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}]];
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[self presentViewController:alertController animated:YES completion:nil];
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}
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else if ([enteredProfileName length] == 0) { // if user entered no text and taps the 'Save' button let them know they can't do that
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UIAlertController * savedAlertController = [UIAlertController alertControllerWithTitle: [NSString stringWithFormat:@""] message: [NSString stringWithFormat:@"Profile name cannot be blank!"] preferredStyle:UIAlertControllerStyleAlert];
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[savedAlertController addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) { // show pop up notification letting user know they must enter a name in the text field if they wish to save the controller profile
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[savedAlertController dismissViewControllerAnimated:NO completion:^{
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[self presentViewController:inputNameAlertController animated:YES completion:nil];
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}];
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}]];
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[self presentViewController:savedAlertController animated:YES completion:nil];
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}
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else if ([self->profilesManager profileNameAlreadyExist:enteredProfileName] == YES) { // if the entered profile name already
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NSLog(@"tttttttttt");
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UIAlertController * savedAlertController = [UIAlertController alertControllerWithTitle: [NSString stringWithFormat:@""] message: [NSString stringWithFormat:@"Profile name already exists"] preferredStyle:UIAlertControllerStyleAlert];
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[savedAlertController addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
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//[savedAlertController dismissViewControllerAnimated:NO completion:nil];
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//[self profileViewRefresh]; //refresh profile view after saving new profile;
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}]];
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[self presentViewController:savedAlertController animated:YES completion:nil];
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}
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else { // if user entered a valid name that doesn't already exist then save the profile to persistent storage
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[self->profilesManager saveProfileWithName: enteredProfileName andButtonLayers:self.currentOSCButtonLayers]; // the OSC layout here is passed from parent LayoutOSCViewController;
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[self->profilesManager setProfileToSelected: enteredProfileName];
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UIAlertController * savedAlertController = [UIAlertController alertControllerWithTitle: [NSString stringWithFormat:@""] message: [NSString stringWithFormat:@"Profile %@ duplicated from current layout", enteredProfileName] preferredStyle:UIAlertControllerStyleAlert]; // Let user know this profile has been duplicated & saved
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[savedAlertController addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
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[savedAlertController dismissViewControllerAnimated:NO completion:nil];
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[self profileViewRefresh]; //refresh profile view after saving new profile;
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}]];
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[self presentViewController:savedAlertController animated:YES completion:nil];
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}
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}]];
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[inputNameAlertController addAction:[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) { // adds a button that allows user to decline the option to save the controller layout they currently see on screen
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[inputNameAlertController dismissViewControllerAnimated:NO completion:nil];
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}]];
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[self presentViewController:inputNameAlertController animated:YES completion:nil];
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}
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/* basically the same with loadTapped */
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- (void) profileViewRefresh{
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//[self dismissViewControllerAnimated:YES completion:nil];
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//[selfparentLayoutOSCViewController]
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[self.tableView reloadData]; // table view will be refreshed by calling reloadData
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if (self.didDismissOSCProfilesTVC) { // tells the presenting view controller to lay out the on screen buttons according to the selected profile's instructions
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self.didDismissOSCProfilesTVC();
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}
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}
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- (IBAction) deleteTapped:(id)sender{
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[profilesManager deleteCurrentSelectedProfile];
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[self profileViewRefresh];
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}
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- (IBAction) cancelTapped:(id)sender {
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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#pragma mark - TableView DataSource
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- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return [[profilesManager getAllProfiles] count];
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}
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- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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ProfileTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
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OSCProfile *profile = [[profilesManager getAllProfiles] objectAtIndex: indexPath.row];
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cell.name.text = profile.name;
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cell.backgroundColor = [[UIColor clearColor] colorWithAlphaComponent:0.99];
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if ([profile.name isEqualToString: [profilesManager getSelectedProfile].name]) { // if this cell contains the name of the currently selected OSC profile then add a checkmark to the right side of the cell
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cell.accessoryType = UITableViewCellAccessoryCheckmark;
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}
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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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- (BOOL) tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
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return YES;
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}
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- (void) tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
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NSMutableArray *profiles = [profilesManager getAllProfiles];
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if ([[[profiles objectAtIndex:indexPath.row] name] isEqualToString:@"Default"]) { // if user is attempting to delete the 'Default' profile then show a pop up telling user they can't do that and return out of this method
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle: [NSString stringWithFormat:@""] message: @"Deleting the 'Default' profile is not allowed" preferredStyle:UIAlertControllerStyleAlert];
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[alertController addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
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[alertController dismissViewControllerAnimated:NO completion:nil];
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}]];
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[self presentViewController:alertController animated:YES completion:nil];
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return;
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}
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if (editingStyle == UITableViewCellEditingStyleDelete) {
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OSCProfile *profile = [profiles objectAtIndex:indexPath.row];
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if (profile.isSelected) { // if user is deleting the currently selected OSC profile then make the profile at its previous index the currently selected profile
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if (indexPath.row > 0) { // check that row is greater than zero to avoid an out of bounds crash, although that should not be possible right now since the 'Default' profile is always at row 0 and they're not allowed to delete it
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OSCProfile *profile = [profiles objectAtIndex:indexPath.row - 1];
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profile.isSelected = YES;
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}
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}
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[profiles removeObjectAtIndex:indexPath.row];
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/* save OSC profiles array to persistent storage */
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NSMutableArray *profilesEncoded = [[NSMutableArray alloc] init];
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for (OSCProfile *profileDecoded in profiles) { // encode each OSC profile object and add them to an array
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NSData *profileEncoded = [NSKeyedArchiver archivedDataWithRootObject:profileDecoded requiringSecureCoding:YES error:nil];
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[profilesEncoded addObject:profileEncoded];
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}
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NSData *data = [NSKeyedArchiver archivedDataWithRootObject:profilesEncoded
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requiringSecureCoding:YES error:nil]; // encode the array itself, NOT the objects in the array
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[[NSUserDefaults standardUserDefaults] setObject:data forKey:@"OSCProfiles"];
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[[NSUserDefaults standardUserDefaults] synchronize];
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[tableView reloadData];
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}
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}
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#pragma mark - TableView Delegate
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/* When user taps a cell it moves the checkmark to that cell indicating to the user the profile associated with that cell is now the selected profile. It also sets that cell's associated OSCProfile object's 'isSelected' property to YES */
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- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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NSIndexPath *selectedIndexPath = [NSIndexPath indexPathForRow:indexPath.row inSection:0];
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NSIndexPath *lastSelectedIndexPath = [NSIndexPath indexPathForRow:[profilesManager getIndexOfSelectedProfile] inSection:0];
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if (selectedIndexPath != lastSelectedIndexPath) {
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/* Place checkmark on selected cell and set profile associated with cell as selected profile */
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UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath: selectedIndexPath];
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selectedCell.accessoryType = UITableViewCellAccessoryCheckmark; // add checkmark to the cell the user tapped
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OSCProfile *profile = [[profilesManager getAllProfiles] objectAtIndex:indexPath.row];
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[profilesManager setProfileToSelected: profile.name]; // set the profile associated with this cell's 'isSelected' property to YES
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/* Remove checkmark on the previously selected cell */
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UITableViewCell *lastSelectedCell = [tableView cellForRowAtIndexPath: lastSelectedIndexPath];
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lastSelectedCell.accessoryType = UITableViewCellAccessoryNone;
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[tableView deselectRowAtIndexPath:lastSelectedIndexPath animated:YES];
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}
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[self profileViewRefresh]; // update OSC layout when table view option is changed
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}
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@end
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