Removing a repository was just kind of locking up.

[cydia.git] / Cydia / LoadingView.mm

/* Cydia - iPhone UIKit Front-End for Debian APT
 * Copyright (C) 2008-2015  Jay Freeman (saurik)
*/

/* GNU General Public License, Version 3 {{{ */
/*
 * Cydia is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * Cydia is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Cydia.  If not, see <http://www.gnu.org/licenses/>.
**/
/* }}} */

#include "Cydia/LoadingView.h"
#include "CyteKit/Localize.h"

@implementation CydiaLoadingView

- (id) initWithFrame:(CGRect)frame {
    if ((self = [super initWithFrame:frame]) != nil) {
        container_ = [[[UIView alloc] init] autorelease];
        [container_ setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin];

        spinner_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray] autorelease];
        [spinner_ startAnimating];
        [container_ addSubview:spinner_];

        label_ = [[[UILabel alloc] init] autorelease];
        [label_ setFont:[UIFont boldSystemFontOfSize:15.0f]];
        [label_ setBackgroundColor:[UIColor clearColor]];
        [label_ setTextColor:[UIColor viewFlipsideBackgroundColor]];
        [label_ setShadowColor:[UIColor whiteColor]];
        [label_ setShadowOffset:CGSizeMake(0, 1)];
        [label_ setText:[NSString stringWithFormat:Elision_, UCLocalize("LOADING"), nil]];
        [container_ addSubview:label_];

        CGSize viewsize = frame.size;
        CGSize spinnersize = [spinner_ bounds].size;
        CGSize textsize = [[label_ text] sizeWithFont:[label_ font]];
        float bothwidth = spinnersize.width + textsize.width + 5.0f;

        CGRect containrect = {
            CGPointMake(floorf((viewsize.width / 2) - (bothwidth / 2)), floorf((viewsize.height / 2) - (spinnersize.height / 2))),
            CGSizeMake(bothwidth, spinnersize.height)
        };
        CGRect textrect = {
            CGPointMake(spinnersize.width + 5.0f, floorf((spinnersize.height / 2) - (textsize.height / 2))),
            textsize
        };
        CGRect spinrect = {
            CGPointZero,
            spinnersize
        };

        [container_ setFrame:containrect];
        [spinner_ setFrame:spinrect];
        [label_ setFrame:textrect];
        [self addSubview:container_];
    } return self;
}

@end