/* Cydia - iPhone UIKit Front-End for Debian APT
 * Copyright (C) 2008-2012  Jay Freeman (saurik)
*/

/* Modified BSD License {{{ */
/*
 *        Redistribution and use in source and binary
 * forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the
 *    above copyright notice, this list of conditions
 *    and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the
 *    above copyright notice, this list of conditions
 *    and the following disclaimer in the documentation
 *    and/or other materials provided with the
 *    distribution.
 * 3. The name of the author may not be used to endorse
 *    or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* }}} */

#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