69 lines
2.0 KiB
Mathematica
69 lines
2.0 KiB
Mathematica
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// ClickableImageView.m
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// cunnyfinder
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//
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// Created by James Shiffer on 12/20/22.
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// Copyright © 2022 FemboyFinancial. All rights reserved.
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//
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#import "ClickableImageView.h"
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@implementation ClickableImageView
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-(id)initWithFrame:(NSRect)frame imageUrl:(NSURL *)fileUrl
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{
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self = [super initWithFrame:frame];
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self.fileUrl = fileUrl;
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return self;
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}
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-(void)drawRect:(NSRect)dirtyRect
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{
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[super drawRect:dirtyRect];
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// Drawing code here.
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}
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-(void)downloadImage:(NSString *)filePath
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{
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NSOperationQueue* queue = [NSOperationQueue new];
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NSInvocationOperation* operation = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(downloadAndSaveImage:) object:filePath];
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[queue addOperation:operation];
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}
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-(void)downloadAndSaveImage:(NSString *)filePath
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{
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NSData* imageData = [[NSData alloc] initWithContentsOfURL:self.fileUrl];
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NSFileManager* fs = [[NSFileManager alloc] init];
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BOOL success = [fs createFileAtPath:filePath contents:imageData attributes:nil];
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if (!success)
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{
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[self performSelectorOnMainThread:@selector(showWarning:) withObject:nil waitUntilDone:YES];
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}
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}
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-(void)showWarning:(id)sender
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{
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NSAlert *alert = [[NSAlert alloc] init];
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[alert addButtonWithTitle:@"OK"];
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[alert setMessageText:@"Uohhh!"];
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[alert setIcon:[NSImage imageNamed:NSImageNameCaution]];
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[alert setInformativeText:@"Damn bratty file failed to save... correction is needed!"];
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[alert setAlertStyle:NSWarningAlertStyle];
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[alert beginSheetModalForWindow:self.window completionHandler:nil];
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}
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-(void)mouseDown:(NSEvent *)event
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{
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NSSavePanel* panel = [NSSavePanel savePanel];
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panel.allowedFileTypes = @[[self.fileUrl pathExtension]];
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panel.nameFieldStringValue = [self.fileUrl lastPathComponent];
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[panel beginSheetModalForWindow:self.window completionHandler:^(NSInteger result) {
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if (result == NSFileHandlingPanelOKButton)
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{
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[self downloadImage:[panel filename]];
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}
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}];
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}
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@end
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