Synnefo » Pithos iOS Client

//

//  OpenStackViewController.m

//  OpenStack

//

//  Created by Mike Mayo on 10/21/10.

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

//

#import "OpenStackViewController.h"

#import "LogEntryModalViewController.h"

#import "OpenStackRequest.h"

#import "OpenStackAccount.h"

#import "UIViewController+Conveniences.h"

#import "APILogEntry.h"

#import "AnimatedProgressView.h"

@implementation OpenStackViewController

@synthesize toolbar, selectedIndexPath;

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

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

}

- (void)viewDidLoad {

    if (self.navigationController.navigationBar) {

        if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPad) {

            self.toolbar.tintColor = self.navigationController.navigationBar.tintColor;

            self.toolbar.translucent = self.navigationController.navigationBar.translucent;

            self.toolbar.opaque = self.navigationController.navigationBar.opaque;

            self.toolbar.barStyle = self.navigationController.navigationBar.barStyle;

        } else {

            self.toolbar.translucent = NO;

            self.toolbar.opaque = NO;            

            self.toolbar.tintColor = [UIColor blackColor];

        }

    }

    toolbarProgressView = [[AnimatedProgressView alloc] initWithProgressViewStyle:UIProgressViewStyleBar];

    toolbarProgressView.frame = CGRectMake(0.0, 24.0, 185.0, 10.0);

}

- (void)showToolbarInfoMessage:(NSString *)text {    

    if (toolbarInfoMessageVisible) {

        toolbarLabel.text = text;

    }

    else {

        UIFont *font = [UIFont boldSystemFontOfSize:12.0];

        CGSize stringSize = [text sizeWithFont:font constrainedToSize:CGSizeMake(226.0, 20.0f) lineBreakMode:UILineBreakModeTailTruncation];

        toolbarLabel = [[UILabel alloc] initWithFrame:CGRectMake(10.0, 12.0, stringSize.width, 20.0)];

        toolbarLabel.textColor = [UIColor whiteColor];

        toolbarLabel.textAlignment = UITextAlignmentLeft;

        toolbarLabel.font = font;

        toolbarLabel.backgroundColor = [UIColor clearColor];

        toolbarLabel.shadowOffset = CGSizeMake(0, -1.0);

        toolbarLabel.shadowColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.4];

        toolbarLabel.text = text;

        NSMutableArray *items;

        toolbarLabelItem = [[UIBarButtonItem alloc] initWithCustomView:toolbarLabel];

        items = [NSMutableArray arrayWithArray:toolbar.items];

        [items insertObject:toolbarLabelItem atIndex:2];

        toolbar.items = [NSArray arrayWithArray:items];

    }

    toolbarInfoMessageVisible = YES;

}

- (void)showToolbarActivityMessage:(NSString *)text progress:(BOOL)hasProgress {

    UIFont *font = [UIFont boldSystemFontOfSize:12.0];

    CGSize stringSize = [text sizeWithFont:font constrainedToSize:CGSizeMake(226.0, 20.0f) lineBreakMode:UILineBreakModeTailTruncation];

    if (toolbarActivityMessageVisible) {

        //[self hideToolbarActivityMessage];

        [toolbarLabel setFrame:CGRectMake(10.0, 12.0, stringSize.width, 20.0)];

        toolbarLabel.text = text;        

    } else {

        toolbarLabel = [[UILabel alloc] initWithFrame:CGRectMake(10.0, 12.0, stringSize.width, 20.0)];

        toolbarLabel.textColor = [UIColor whiteColor];

        toolbarLabel.textAlignment = UITextAlignmentLeft;

        toolbarLabel.font = font;

        toolbarLabel.backgroundColor = [UIColor clearColor];

        toolbarLabel.shadowOffset = CGSizeMake(0, -1.0);

        toolbarLabel.shadowColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.4];

        toolbarLabel.text = text;

        NSMutableArray *items;

        if (hasProgress) {

            //toolbarLabel.frame = CGRectMake(0.0, 2.0, stringSize.width, 20.0);

            toolbarLabel.frame = CGRectMake(0.0, 2.0, 185.0, 20.0);

            toolbarLabel.textAlignment = UITextAlignmentCenter;

            UIView *labelWithProgress = [[UIView alloc] initWithFrame:CGRectMake(0.0, 0.0, 185.0, 40.0)];

            [labelWithProgress addSubview:toolbarLabel];

            [labelWithProgress addSubview:toolbarProgressView];

            toolbarLabelItem = [[UIBarButtonItem alloc] initWithCustomView:labelWithProgress];

            //toolbarLabelItem = [[UIBarButtonItem alloc] initWithCustomView:toolbarProgressView];

            [toolbarProgressView setProgress:0.40 animated:YES];

            items = [NSMutableArray arrayWithArray:toolbar.items];

            [items insertObject:toolbarLabelItem atIndex:1];

            [labelWithProgress release];

        } else {

            toolbarActivityIndicatorView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];

            toolbarActivityIndicatorView.frame = CGRectMake(10.0, 12.0, 20.0, 20.0);

            [toolbarActivityIndicatorView startAnimating];

            toolbarActivityIndicatorItem = [[UIBarButtonItem alloc] initWithCustomView:toolbarActivityIndicatorView];

            toolbarLabelItem = [[UIBarButtonItem alloc] initWithCustomView:toolbarLabel];

            items = [NSMutableArray arrayWithArray:toolbar.items];

            if ([items count] > 2) {

                [items insertObject:toolbarActivityIndicatorItem atIndex:2];

                [items insertObject:toolbarLabelItem atIndex:3];

            } else {

                [items insertObject:toolbarActivityIndicatorItem atIndex:1];

                [items insertObject:toolbarLabelItem atIndex:2];

            }

        }

        toolbar.items = [NSArray arrayWithArray:items];

        toolbarActivityMessageVisible = YES;

    }    

}

- (void)showToolbarActivityMessage:(NSString *)text {

    [self showToolbarActivityMessage:text progress:NO];

}

- (void)hideToolbarInfoMessage {

    if (toolbarInfoMessageVisible) {

        NSMutableArray *items = [NSMutableArray arrayWithArray:toolbar.items];

        [items removeObject:toolbarLabelItem];

        toolbar.items = [NSArray arrayWithArray:items];    

        [toolbarLabelItem release];

        [toolbarLabel removeFromSuperview];

        [toolbarLabel release];

        toolbarInfoMessageVisible = NO;

    }

}

- (void)hideToolbarActivityMessage {

    if (toolbarActivityMessageVisible) {

        NSMutableArray *items = [NSMutableArray arrayWithArray:toolbar.items];

        [items removeObject:toolbarActivityIndicatorItem];

        [items removeObject:toolbarLabelItem];

        toolbar.items = [NSArray arrayWithArray:items];    

        [toolbarActivityIndicatorItem release];

        [toolbarLabelItem release];

        [toolbarLabel removeFromSuperview];

        [toolbarLabel release];

        [toolbarActivityIndicatorView removeFromSuperview];

        [toolbarActivityIndicatorView release];

        toolbarActivityMessageVisible = NO;

    }

}

- (void)addHomeButton {

    UIImage *buttonImage = [UIImage imageNamed:@"HomeFolderIcon.png"];

    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];

    [button setImage:buttonImage forState:UIControlStateNormal];	

    button.frame = CGRectMake(0, 0, buttonImage.size.width, buttonImage.size.height);

	[button addTarget:self action:@selector(homeButtonPressed:) forControlEvents:UIControlEventTouchUpInside];

    UIBarButtonItem *customBarItem = [[UIBarButtonItem alloc] initWithCustomView:button];

    NSMutableArray *toolbarItems = [NSMutableArray arrayWithArray:self.toolbar.items];

    [toolbarItems addObject:customBarItem];

    self.toolbar.items = toolbarItems;

    [customBarItem release];

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    self.selectedIndexPath = indexPath;

}

- (void)dealloc {

    if (toolbarActivityMessageVisible) {

        [self hideToolbarActivityMessage];

    }

    if (toolbarInfoMessageVisible) {

        [self hideToolbarInfoMessage];

    }

    [toolbarProgressView release];

    [selectedIndexPath release];

    [super dealloc];

}

@end