Synnefo » Pithos iOS Client

//

//  RenameServerViewController.m

//  OpenStack

//

//  Created by Mike Mayo on 2/9/10.

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

//

#import "RenameServerViewController.h"

#import "RSTextFieldCell.h"

#import "UIViewController+Conveniences.h"

#import "OpenStackRequest.h"

#import "ServerViewController.h"

@implementation RenameServerViewController

#pragma mark - View lifecycle

- (void)viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

	[textField becomeFirstResponder];

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

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

}

#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 @"The name is a tag for identifying your server. You can change it at any time. When rebuilding your server, this name is used as the hostname.";

}

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

    static NSString *CellIdentifier = @"RenameCell";

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

    if (cell == nil) {

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

        cell.modalPresentationStyle = UIModalPresentationFormSheet;

		textField = cell.textField;

        textField.delegate = self;

    }    

    cell.textLabel.text = @"Name";

    return cell;

}

#pragma mark - Button Handlers

-(void)saveButtonPressed:(id)sender {

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

		[self alert:@"Error" message:@"Please enter a new server name."];

	} else {

        [self.serverViewController renameServer:textField.text];

        [self dismissModalViewControllerAnimated:YES];

        [self.serverViewController.tableView deselectRowAtIndexPath:actionIndexPath animated:YES];        

	}

}

#pragma mark - Text Field Delegate

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

    [self saveButtonPressed:nil];

    return NO;

}

@end