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Élèves
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...codeproj/project.xcworkspace/xcuserdata/eleves.xcuserdatad/UserInterfaceState.xcuserstate
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| Original file line number | Diff line number | Diff line change |
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| // | ||
| // CommandesViewController.h | ||
| // Projet | ||
| // | ||
| // Created by Élèves on 14/01/13. | ||
| // | ||
| // | ||
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| #import <UIKit/UIKit.h> | ||
| #import "DetailListViewController.h" | ||
| #import "CustomCell.h" | ||
| #import "AppDelegate.h" | ||
| @interface CommandesViewController : UITableViewController | ||
| { | ||
| NSArray *_dataToShow; | ||
| NSArray *_dataToDraw; | ||
| } | ||
| @end |
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| Original file line number | Diff line number | Diff line change |
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| #import "CommandesViewController.h" | ||
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| @interface CommandesViewController () | ||
| @property (strong, nonatomic) IBOutlet UIButton *buttonLoginLogout; | ||
| @end | ||
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| @implementation CommandesViewController | ||
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| - (id)initWithStyle:(UITableViewStyle)style | ||
| { | ||
| self = [super initWithStyle:style]; | ||
| if (self) { | ||
| // Custom initialization | ||
| } | ||
| return self; | ||
| } | ||
| @synthesize buttonLoginLogout = _buttonLoginLogout; | ||
| - (void)viewDidLoad | ||
| { | ||
| self.title=@"List"; | ||
| _dataToShow = [[NSArray alloc] initWithObjects:@"Mon Profil", @"Videos", @"A propos", nil]; | ||
| _dataToDraw = [[NSArray alloc] initWithObjects: @"17-bar-chart.png",@"17-bar-chart.png",@"17-bar-chart.png", nil]; | ||
| // UIView *footer = [[UIView alloc] initWithFrame:CGRectZero]; | ||
| // self.tableView.tableFooterView =footer; | ||
| [super viewDidLoad]; | ||
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| _buttonLoginLogout = [UIButton buttonWithType:UIButtonTypeRoundedRect]; | ||
| [_buttonLoginLogout setFrame:CGRectMake(30, 150, 280, 30)]; | ||
| [_buttonLoginLogout setTitle:@"Facebook" forState:UIControlStateNormal]; | ||
| [_buttonLoginLogout addTarget:self action:@selector(buttonClickHandler:) forControlEvents:UIControlEventTouchUpInside]; | ||
| [self.view addSubview:_buttonLoginLogout]; | ||
| [self updateView]; | ||
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| AppDelegate *appDelegate = [[UIApplication sharedApplication]delegate]; | ||
| if (!appDelegate.session.isOpen) { | ||
| // create a fresh session object | ||
| appDelegate.session = [[FBSession alloc] init]; | ||
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| // if we don't have a cached token, a call to open here would cause UX for login to | ||
| // occur; we don't want that to happen unless the user clicks the login button, and so | ||
| // we check here to make sure we have a token before calling open | ||
| if (appDelegate.session.state == FBSessionStateCreatedTokenLoaded) { | ||
| // even though we had a cached token, we need to login to make the session usable | ||
| [appDelegate.session openWithCompletionHandler:^(FBSession *session, | ||
| FBSessionState status, | ||
| NSError *error) { | ||
| // we recurse here, in order to update buttons and labels | ||
| [self updateView]; | ||
| }]; | ||
| } | ||
| } | ||
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| // Uncomment the following line to preserve selection between presentations. | ||
| // self.clearsSelectionOnViewWillAppear = NO; | ||
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| // Uncomment the following line to display an Edit button in the navigation bar for this view controller. | ||
| // self.navigationItem.rightBarButtonItem = self.editButtonItem; | ||
| } | ||
| - (void)updateView { | ||
| // get the app delegate, so that we can reference the session property | ||
| AppDelegate *appDelegate = [[UIApplication sharedApplication]delegate]; | ||
| if (appDelegate.session.isOpen) { | ||
| // valid account UI is shown whenever the session is open | ||
| [self.buttonLoginLogout setTitle:@"Log out" forState:UIControlStateNormal]; | ||
| // [self.textNoteOrLink setText:[NSString stringWithFormat:@"https://graph.facebook.com/me/friends?access_token=%@", | ||
| // appDelegate.session.accessToken]]; | ||
| } else { | ||
| // login-needed account UI is shown whenever the session is closed | ||
| [self.buttonLoginLogout setTitle:@"Log in" forState:UIControlStateNormal]; | ||
| // [self.textNoteOrLink setText:@"Login to create a link to fetch account data"]; | ||
| } | ||
| } | ||
| - (void)viewDidUnload | ||
| { | ||
| [super viewDidUnload]; | ||
| // Release any retained subviews of the main view. | ||
| // e.g. self.myOutlet = nil; | ||
| } | ||
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| - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation | ||
| { | ||
| return (interfaceOrientation == UIInterfaceOrientationPortrait); | ||
| } | ||
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| #pragma mark - Table view data source | ||
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| - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView | ||
| { | ||
| // Return the number of sections. | ||
| return 1; | ||
| } | ||
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| - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section | ||
| { | ||
| // Return the number of rows in the section. | ||
| return 3; | ||
| } | ||
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| - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath | ||
| { | ||
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| static NSString *CellIdentifier = @"CustomCell"; | ||
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| CustomCell *cell = (CustomCell*)[tableView dequeueReusableCellWithIdentifier:CellIdentifier]; | ||
| if (cell == nil) | ||
| { | ||
| cell = [[CustomCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; | ||
| } | ||
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| UIImage *image = [UIImage imageNamed:[_dataToDraw objectAtIndex:[indexPath row]]]; | ||
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| // cell.selectionStyle = UITableViewCellSelectionStyleNone; | ||
| cell.imageView.image = image; | ||
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| cell.myLabel.text = [_dataToShow objectAtIndex:[indexPath row]]; | ||
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| return cell; | ||
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| } | ||
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| #pragma mark - Table view delegate | ||
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| - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath | ||
| { | ||
| // UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath]; | ||
| // cell.accessoryType = UITableViewCellAccessoryCheckmark; | ||
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| } | ||
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| #pragma mark - FBSession logic | ||
| // handler for button click, logs sessions in or out | ||
| - (IBAction)buttonClickHandler:(id)sender { | ||
| AppDelegate *appDelegate = [[UIApplication sharedApplication]delegate]; | ||
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| // this button's job is to flip-flop the session from open to closed | ||
| if (appDelegate.session.isOpen) { | ||
| [appDelegate.session closeAndClearTokenInformation]; | ||
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| } else { | ||
| if (appDelegate.session.state != FBSessionStateCreated) { | ||
| // Create a new, logged out session. | ||
| appDelegate.session = [[FBSession alloc] init]; | ||
| } | ||
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| // if the session isn't open, let's open it now and present the login UX to the user | ||
| [appDelegate.session openWithCompletionHandler:^(FBSession *session, | ||
| FBSessionState status, | ||
| NSError *error) { | ||
| // and here we make sure to update our UX according to the new session state | ||
| [self updateView]; | ||
| }]; | ||
| } | ||
| } | ||
| @end |
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