Synnefo » Pithos iOS Client

//

//  AddContainerViewController.m

//  OpenStack

//

//  Created by Mike Mayo on 12/8/10.

//  The OpenStack project is provided under the Apache 2.0 license.

//

#import "AddContainerViewController.h"

#import "UIViewController+Conveniences.h"

#import "ContainersViewController.h"

#import "OpenStackAccount.h"

#import "Container.h"

#import "AccountManager.h"

#import "RSTextFieldCell.h"

#import "APICallback.h"

@implementation AddContainerViewController

@synthesize containersViewController, account;

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

    return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait);

}

#pragma mark -

#pragma mark View lifecycle

- (void)viewDidLoad {

    [super viewDidLoad];

    self.navigationItem.title = @"Add Container";

    [self addCancelButton];

    [self addSaveButton];

}

#pragma mark -

#pragma mark Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    return 1;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    return 1;

}

- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {

    return @"A container is a storage compartment for your files and provides a way for you to organize your data.  Containers are similar to folders, but cannot be nested.";

}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";

    RSTextFieldCell *cell = (RSTextFieldCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {

        cell = [[[RSTextFieldCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease];

        cell.selectionStyle = UITableViewCellSelectionStyleNone;

        cell.modalPresentationStyle = UIModalPresentationFormSheet;

        nameTextField = cell.textField;

        nameTextField.delegate = self;

        [nameTextField becomeFirstResponder];

    }

    cell.textLabel.text = @"Name";

    return cell;

}

#pragma mark -

#pragma mark Button Handlers

- (void)saveButtonPressed:(id)sender {

    if ([nameTextField.text isEqualToString:@""]) {

        [self alert:nil message:@"Please enter a name."];

        [nameTextField becomeFirstResponder];

    } else {

        [self.containersViewController hideToolbarInfoMessage];

        [self.containersViewController showToolbarActivityMessage:@"Creating container..."];

        Container *container = [[Container alloc] init];

        container.name = nameTextField.text;

        [[self.account.manager createContainer:container] 

         success:^(OpenStackRequest *request) {

             [self.containersViewController hideToolbarActivityMessage];

             if (!account.sharingAccount)

                 [self.containersViewController showToolbarInfoMessage:self.containersViewController.accountUsageInfo];

             [self.containersViewController.tableView reloadData];

         }

         failure:^(OpenStackRequest *request) {

             [self.containersViewController hideToolbarActivityMessage];

             if (!account.sharingAccount)

                 [self.containersViewController showToolbarInfoMessage:self.containersViewController.accountUsageInfo];

             [self.containersViewController alert:@"There was a problem creating your container." request:request];

         }];

        [container release];

        [self dismissModalViewControllerAnimated:YES];

    }

}

#pragma mark -

#pragma mark Text Field Delegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField {

    [self saveButtonPressed:nil];

    return NO;

}

#pragma mark -

#pragma mark Memory management

- (void)dealloc {

    [containersViewController release];

    [account release];

    [super dealloc];

}

@end