Cydia/LoadingView.mm

   1 /* Cydia - iPhone UIKit Front-End for Debian APT
   2  * Copyright (C) 2008-2015  Jay Freeman (saurik)
   3 */
   4
   5 /* GNU General Public License, Version 3 {{{ */
   6 /*
   7  * Cydia is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published
   9  * by the Free Software Foundation, either version 3 of the License,
  10  * or (at your option) any later version.
  11  *
  12  * Cydia is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with Cydia.  If not, see <http://www.gnu.org/licenses/>.
  19 **/
  20 /* }}} */
  21
  22 #include "CyteKit/UCPlatform.h"
  23 #include "CyteKit/Localize.h"
  24
  25 #include "Cydia/LoadingView.h"
  26
  27 @implementation CydiaLoadingView
  28
  29 - (id) initWithFrame:(CGRect)frame {
  30     if ((self = [super initWithFrame:frame]) != nil) {
  31         container_ = [[[UIView alloc] init] autorelease];
  32         [container_ setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin];
  33
  34         spinner_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray] autorelease];
  35         [spinner_ startAnimating];
  36         [container_ addSubview:spinner_];
  37
  38         label_ = [[[UILabel alloc] init] autorelease];
  39         [label_ setFont:[UIFont boldSystemFontOfSize:15.0f]];
  40         [label_ setBackgroundColor:[UIColor clearColor]];
  41         [label_ setTextColor:[UIColor viewFlipsideBackgroundColor]];
  42         [label_ setShadowColor:[UIColor whiteColor]];
  43         [label_ setShadowOffset:CGSizeMake(0, 1)];
  44         [label_ setText:[NSString stringWithFormat:Elision_, UCLocalize("LOADING"), nil]];
  45         [container_ addSubview:label_];
  46
  47         CGSize viewsize = frame.size;
  48         CGSize spinnersize = [spinner_ bounds].size;
  49         CGSize textsize = [[label_ text] sizeWithFont:[label_ font]];
  50         float bothwidth = spinnersize.width + textsize.width + 5.0f;
  51
  52         CGRect containrect = {
  53             CGPointMake(floorf((viewsize.width / 2) - (bothwidth / 2)), floorf((viewsize.height / 2) - (spinnersize.height / 2))),
  54             CGSizeMake(bothwidth, spinnersize.height)
  55         };
  56         CGRect textrect = {
  57             CGPointMake(spinnersize.width + 5.0f, floorf((spinnersize.height / 2) - (textsize.height / 2))),
  58             textsize
  59         };
  60         CGRect spinrect = {
  61             CGPointZero,
  62             spinnersize
  63         };
  64
  65         [container_ setFrame:containrect];
  66         [spinner_ setFrame:spinrect];
  67         [label_ setFrame:textrect];
  68         [self addSubview:container_];
  69     } return self;
  70 }
  71
  72 @end