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// Copyright (c) 2012, Ettore Pasquini
// Copyright (c) 2012, Cubelogic
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
// - 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.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
//
// Created by Ettore Pasquini on 6/4/12.
//
// deprecated: we should really abstract this out of the class
#import "ASIHTTPRequest.h"
#import "clcg_debug.h"
#import "clcg_macros.h"
#import "clcg_str_utils.h"
#import "clcg_device_utils.h"
#import "CLCGImageView.h"
@interface CLCGImageView ()
@property(nonatomic,strong) ASIHTTPRequest *req; //deprecated
@end
@implementation CLCGImageView
-(void)dealloc
{
[_req clearDelegatesAndCancel];
}
-(id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
[self setUserInteractionEnabled:YES];
[self setContentMode:UIViewContentModeScaleAspectFit];
[self setOpaque:YES];
[self setClearsContextBeforeDrawing:NO];
}
return self;
}
-(void)loadImageForURL:(NSString*)normal_url
retinaURL:(NSString*)retina_url
{
[self loadImageForURL:normal_url
retinaURL:retina_url
retinaHDURL:nil];
}
-(void)loadCachedImageIfPossibleForURL:(NSString*)normal_url
retinaURL:(NSString*)retina_url
retinaHDURL:(NSString*)retina_hd_url
{
UIImage *img = [CLCGImageLoader bestCachedImageForURL:normal_url
retinaURL:retina_url
retinaHDURL:retina_hd_url];
if (img) {
[self setImage:img];
return;
}
}
-(void)loadImageForURL:(NSString*)normal_url
retinaURL:(NSString*)retina_url
retinaHDURL:(NSString*)retina_hd_url
{
if (_req) {
[_req cancel];
}
self.req = [CLCGImageLoader loadImageForURL:normal_url
retinaURL:retina_url
retinaHDURL:retina_hd_url
useCache:YES
block:^(UIImage *img, int http_status){
dispatch_async(dispatch_get_main_queue(), ^{
if (img) {
[self setImage:img];
} else {
CLCGP(@"Error loading image. HTTP status=%d",
http_status);
}
if (self.callback) {
self.callback(img, http_status);
}
});
}];
}
@end