mirror of
https://github.com/ksherlock/ample.git
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d5d869a407
alt skips filetype check.
225 lines
6.1 KiB
Objective-C
225 lines
6.1 KiB
Objective-C
//
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// DiskImagesWindowController.m
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// Ample
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//
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// Created by Kelvin Sherlock on 9/13/2020.
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// Copyright © 2020 Kelvin Sherlock. All rights reserved.
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//
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#import "DiskImagesWindowController.h"
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#import "TableCellView.h"
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#import "Ample.h"
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@interface DiskImagesWindowController ()
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@property (weak) IBOutlet NSTableView *tableView;
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@property (strong) IBOutlet NSArrayController *arrayController;
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@property (strong) NSMutableArray *content;
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@end
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@implementation DiskImagesWindowController {
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BOOL _dirty;
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NSSet *_extensions;
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}
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-(instancetype)init {
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if ((self = [super init])) {
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[self loadRecentDiskImages];
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_extensions = [NSSet setWithObjects:
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@"2img", @"2mg", @"chd", @"dc", @"do", @"dsk", @"hd", @"hdv", @"image", @"nib", @"po", @"wav", @"woz", @"iso", nil
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];
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}
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return self;
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}
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-(NSString *)windowNibName {
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return @"DiskImages";
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}
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- (void)windowDidLoad {
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if (!_content)
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[self setContent: [NSMutableArray new]];
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[super windowDidLoad];
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[_tableView registerForDraggedTypes: @[NSPasteboardTypeURL]];
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// Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
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}
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-(void)loadRecentDiskImages {
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// NSError *error;
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NSURL *sd = SupportDirectory();
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NSURL *url = [sd URLByAppendingPathComponent: @"RecentDiskImages.plist"];
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NSData *data = [NSData dataWithContentsOfURL: url];
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if (data) {
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_content = [NSPropertyListSerialization propertyListWithData:data options:NSPropertyListMutableContainers format:nil error: nil];
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}
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if (!_content)
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_content = [NSMutableArray new];
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NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
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[nc addObserver: self selector: @selector(diskImageAdded:) name: @"DiskImageAdded" object: nil];
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[nc addObserver: self selector: @selector(willTerminate:) name: NSApplicationWillTerminateNotification object: nil];
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}
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-(void)diskImageAdded: (NSNotification *)notification {
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NSURL *url = [notification object];
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if (!url) return;
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[self addFile: url];
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}
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-(void)willTerminate: (NSNotification *)notification {
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// if dirty, write data....
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if (!_dirty) return;
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NSURL *sd = SupportDirectory();
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NSURL *url = [sd URLByAppendingPathComponent: @"RecentDiskImages.plist"];
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if (_content && url) {
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[_content writeToURL: url atomically: YES];
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}
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}
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-(BOOL)addFile: (NSObject *)pathOrURL {
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NSString *path = nil;
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NSURL *url = nil;
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if ([pathOrURL isKindOfClass: [NSString class]]) {
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path = (NSString *)pathOrURL;
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} else if ([pathOrURL isKindOfClass: [NSURL class]]){
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url = (NSURL *)pathOrURL;
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path = [NSString stringWithCString: [url fileSystemRepresentation] encoding: NSUTF8StringEncoding];
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}
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if (!path) return NO;
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// todo -- check if file is in the list already...
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BOOL found = NO;
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// should really compare the volume id / ino I suppose.
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for (NSMutableDictionary *d in _content) {
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NSString *s = [d objectForKey: @"path"];
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if ([path compare: s] == NSOrderedSame) {
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found = YES;
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[d setObject: [NSDate new] forKey: @"date"];
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_dirty = YES; // ?
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break;
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}
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}
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if (found) return NO;
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NSFileManager *fm = [NSFileManager defaultManager];
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NSError *error;
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NSDictionary *attr = [fm attributesOfItemAtPath: path error: &error];
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if (error) {
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NSLog(@"%@ : %@", path, error);
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return NO;
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}
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NSNumber *size = [attr objectForKey: NSFileSize];
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NSMutableDictionary *d = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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path, @"path",
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size, @"size",
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[NSDate new], @"date",
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nil];
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@synchronized (self) {
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if (_arrayController)
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[_arrayController addObject: d];
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else
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[_content addObject: d];
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}
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_dirty = YES;
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return YES;
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}
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@end
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@implementation DiskImagesWindowController (TableView)
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#if 0
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- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView {
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return 5; //[_data count];
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}
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- (NSView *)tableView:(NSTableView *)tableView viewForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row {
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NSTableCellView *v = [tableView makeViewWithIdentifier: @"PathCell" owner: self];
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return v;
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}
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#endif
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- (BOOL)tableView:(NSTableView *)tableView writeRowsWithIndexes:(NSIndexSet *)rowIndexes toPasteboard:(NSPasteboard *)pboard {
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// if ([rowIndexes count] > 1) return NO; // ?
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id objects = [_arrayController arrangedObjects];
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[pboard declareTypes: @[NSPasteboardTypeURL] owner: nil];
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// NSURLPboardType deprecated
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[rowIndexes enumerateIndexesUsingBlock: ^(NSUInteger index, BOOL *stop) {
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NSDictionary *d = [objects objectAtIndex: index];
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NSString *path = [d objectForKey: @"path"];
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NSURL *url = [NSURL fileURLWithPath: path];
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[url writeToPasteboard: pboard];
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}];
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// NSFilenamesPboardType -- old way of handling it ...
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return YES;
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}
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-(NSDragOperation)tableView:(NSTableView *)tableView validateDrop:(id<NSDraggingInfo>)info proposedRow:(NSInteger)row proposedDropOperation:(NSTableViewDropOperation)dropOperation {
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// option key will ignore all filetype restrictions.
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if ([NSEvent modifierFlags] & NSEventModifierFlagOption) return NSDragOperationCopy;
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NSPasteboard * pb = [info draggingPasteboard];
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NSURL *url = [NSURL URLFromPasteboard: pb];
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NSString *ext = [url pathExtension];
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ext = [ext lowercaseString];
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if ([_extensions containsObject: ext])
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return NSDragOperationCopy;
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return NSDragOperationNone;
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}
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-(BOOL)tableView:(NSTableView *)tableView acceptDrop:(id<NSDraggingInfo>)info row:(NSInteger)row dropOperation:(NSTableViewDropOperation)dropOperation {
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NSPasteboard * pb = [info draggingPasteboard];
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NSURL *url = [NSURL URLFromPasteboard: pb];
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if (!url) return NO;
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return [self addFile: url];
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}
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@end
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