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//
// DropZone.m
// Drop Serve
//
// Created by TW on 10/10/20.
// Copyright (c) 2020 TW. All rights reserved.
//
#import "DropZone.h"
@implementation DropZone
- (id)initWithCoder:(NSCoder *)coder
{
self = [super initWithCoder:coder];
if (self) {
[self registerForDraggedTypes:[NSArray arrayWithObjects:
NSFilenamesPboardType, nil]];
}
return self;
}
- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender {
[_label setStringValue:@""];
NSPasteboard *pboard;
NSDragOperation sourceDragMask;
sourceDragMask = [sender draggingSourceOperationMask];
pboard = [sender draggingPasteboard];
if ([[pboard types] containsObject:NSFilenamesPboardType]) {
return NSDragOperationLink;
}
return NSDragOperationNone;
}
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender {
NSPasteboard *pboard;
NSDragOperation sourceDragMask;
sourceDragMask = [sender draggingSourceOperationMask];
pboard = [sender draggingPasteboard];
if ([[pboard types] containsObject:NSFilenamesPboardType]) {
NSArray *files = [pboard propertyListForType:NSFilenamesPboardType];
if ([files count] > 1) {
[_label setStringValue:@"Please drop a single folder"];
}
NSString *file = [files objectAtIndex:0];
BOOL isDirectory = false;
if (![[NSFileManager defaultManager]
fileExistsAtPath:file
isDirectory:&isDirectory]) {
NSLog(@"%@ not found", file);
return NO;
}
NSURL *path = [NSURL fileURLWithPath:file isDirectory:isDirectory];
if (!isDirectory) {
path = [path URLByDeletingLastPathComponent];
}
NSLog(@"%@", path);
}
return YES;
}
@end
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