A small section of this file is still required to build and run the app (it contains metadata that declares that AppDelegate.m is the main implementation, for example).
124 lines
4.6 KiB
Objective-C
124 lines
4.6 KiB
Objective-C
#import "AppDelegate.h"
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#import "DirectoryWatcher.h"
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#import "Uploader.h"
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@interface AppDelegate ()<DirectoryWatcherDelegate, UploaderDelegate, NSUserNotificationCenterDelegate>
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@property DirectoryWatcher * watcher;
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@property Uploader * uploader;
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@property NSStatusItem * menubarItem;
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@end
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@implementation AppDelegate
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- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
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// Insert code here to initialize your application
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self.watcher = [[DirectoryWatcher alloc] initWithPath:[self downloadsDirectory]];
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self.watcher.delegate = self;
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[self.watcher startWatching];
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self.uploader = [[Uploader alloc] init];
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self.uploader.delegate = self;
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[NSUserNotificationCenter defaultUserNotificationCenter].delegate = self;
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[self createMenuBarIcon];
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[self configureVolumeMountNotifications];
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[self showActiveMicroBits];
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}
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- (void)applicationWillTerminate:(NSNotification *)aNotification {
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// Insert code here to tear down your application
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[self.watcher stopWatching];
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}
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- (void)dealloc {
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[[NSWorkspace sharedWorkspace].notificationCenter removeObserver:self];
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}
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#pragma mark - Directory
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- (void)watcher:(DirectoryWatcher *)watcher observedNewFileAtPath:(NSString *)path {
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NSString * fullPath = [watcher.path stringByAppendingPathComponent:path];
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if ([self.uploader shouldUploadFileAtPath:fullPath]) {
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[self.uploader uploadFile:fullPath];
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}
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}
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- (NSString*)downloadsDirectory {
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NSArray * paths = NSSearchPathForDirectoriesInDomains(NSDownloadsDirectory, NSUserDomainMask, YES);
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return paths.firstObject;
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}
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#pragma mark - Uploader delegate
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- (void)uploader:(Uploader *)uploader transferredFile:(NSString *)file toMicroBit:(NSString *)microbit {
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[self showNotification:@"micro:bit upload" withDescription:[NSString stringWithFormat:@"%@ uploaded to %@", file.lastPathComponent, microbit]];
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}
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- (void)uploader:(Uploader *)uploader failedToTransferFile:(NSString *)file toMicroBit:(NSString *)microbit {
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[self showNotification:@"micro:bit upload failed" withDescription:[NSString stringWithFormat:@"Couldn't transfer %@ to %@", file.lastPathComponent, microbit]];
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}
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- (void)showNotification:(NSString*)title withDescription:(NSString*)description {
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NSUserNotification * notification = [NSUserNotification new];
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notification.title = title;
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notification.informativeText = description;
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notification.soundName = NSUserNotificationDefaultSoundName;
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[[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:notification];
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}
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#pragma mark - NSUserNotificationCenterDelegate
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- (BOOL)userNotificationCenter:(NSUserNotificationCenter *)center shouldPresentNotification:(NSUserNotification *)notification {
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return YES;
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}
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#pragma mark - Volume mount/unmount notification
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- (void)configureVolumeMountNotifications {
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[[NSWorkspace sharedWorkspace].notificationCenter addObserver:self selector:@selector(volumeMountNotification:) name:NSWorkspaceDidRenameVolumeNotification object:nil];
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[[NSWorkspace sharedWorkspace].notificationCenter addObserver:self selector:@selector(volumeMountNotification:) name:NSWorkspaceDidMountNotification object:nil];
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[[NSWorkspace sharedWorkspace].notificationCenter addObserver:self selector:@selector(volumeMountNotification:) name:NSWorkspaceDidUnmountNotification object:nil];
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}
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- (void)volumeMountNotification:(NSNotification*)sender {
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//Delay upadting the menu to give the chance for the disk to fully mount or unmount
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
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[self showActiveMicroBits];
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});
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}
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#pragma mark - Menu bar app
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- (void)createMenuBarIcon {
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self.menubarItem = [[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength];
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self.menubarItem.button.image = [NSImage imageNamed:@"menubar"];
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}
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- (void)showActiveMicroBits {
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NSMenu * menu = [NSMenu new];
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NSString * countString;
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NSUInteger count = self.uploader.microBitPaths.count;
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if (count == 0) {
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countString = @"No connect micro:bits";
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}
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else if (count == 1) {
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countString = @"1 connected micro:bit";
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}
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else {
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countString = [NSString stringWithFormat:@"%lu connected micro:bits", count];
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}
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NSMenuItem * microBitCount = [[NSMenuItem alloc] initWithTitle:countString action:nil keyEquivalent:@""];
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microBitCount.enabled = NO;
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[menu addItem:microBitCount];
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NSMenuItem * quitItem = [[NSMenuItem alloc] initWithTitle:@"Quit" action:@selector(terminate:) keyEquivalent:@"q"];
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[menu addItem:quitItem];
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self.menubarItem.menu = menu;
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}
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@end
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