EnjoyableApplicationDelegate.m

   1 //
   2 //  EnjoyableApplicationDelegate.m
   3 //  Enjoy
   4 //
   5 //  Created by Sam McCall on 4/05/09.
   6 //
   7
   8 #import "EnjoyableApplicationDelegate.h"
   9
  10 #import "NJMapping.h"
  11 #import "NJMappingsController.h"
  12 #import "NJDeviceController.h"
  13 #import "NJOutputController.h"
  14 #import "NJEvents.h"
  15
  16 @implementation EnjoyableApplicationDelegate
  17
  18 - (void)didSwitchApplication:(NSNotification *)notification {
  19     NSRunningApplication *currentApp = notification.userInfo[NSWorkspaceApplicationKey];
  20     [self.mappingsController activateMappingForProcess:currentApp.localizedName];
  21 }
  22
  23 - (void)applicationDidFinishLaunching:(NSNotification *)notification {
  24     [NSNotificationCenter.defaultCenter
  25         addObserver:self
  26         selector:@selector(mappingDidChange:)
  27         name:NJEventMappingChanged
  28         object:nil];
  29     [NSNotificationCenter.defaultCenter
  30         addObserver:self
  31         selector:@selector(mappingListDidChange:)
  32         name:NJEventMappingListChanged
  33         object:nil];
  34     [NSNotificationCenter.defaultCenter
  35         addObserver:self
  36         selector:@selector(eventTranslationActivated:)
  37         name:NJEventTranslationActivated
  38         object:nil];
  39     [NSNotificationCenter.defaultCenter
  40         addObserver:self
  41         selector:@selector(eventTranslationDeactivated:)
  42         name:NJEventTranslationDeactivated
  43         object:nil];
  44
  45     [self.inputController setup];
  46     [self.mappingsController load];
  47 }
  48
  49 - (void)applicationWillTerminate:(NSNotification *)aNotification {
  50         [NSUserDefaults.standardUserDefaults synchronize];
  51     [NSNotificationCenter.defaultCenter removeObserver:self];
  52 }
  53
  54 - (void)eventTranslationActivated:(NSNotification *)note {
  55     [NSWorkspace.sharedWorkspace.notificationCenter
  56         addObserver:self
  57         selector:@selector(didSwitchApplication:)
  58         name:NSWorkspaceDidActivateApplicationNotification
  59         object:nil];
  60     NSLog(@"Listening for application changes.");
  61 }
  62
  63 - (void)eventTranslationDeactivated:(NSNotification *)note {
  64     [NSWorkspace.sharedWorkspace.notificationCenter
  65         removeObserver:self
  66         name:NSWorkspaceDidActivateApplicationNotification
  67         object:nil];
  68     NSLog(@"Ignoring application changes.");
  69 }
  70
  71 - (void)mappingListDidChange:(NSNotification *)note {
  72     NSArray *mappings = note.object;
  73     while (dockMenuBase.lastItem.representedObject)
  74         [dockMenuBase removeLastItem];
  75     int added = 0;
  76     for (NJMapping *mapping in mappings) {
  77         NSString *keyEquiv = ++added < 10 ? @(added).stringValue : @"";
  78         NSMenuItem *item = [dockMenuBase addItemWithTitle:mapping.name
  79                                                    action:@selector(chooseMapping:)
  80                                             keyEquivalent:keyEquiv];
  81         item.representedObject = mapping;
  82     }
  83     [_outputController refreshMappings];
  84 }
  85
  86 - (void)mappingDidChange:(NSNotification *)note {
  87     NJMapping *current = note.object;
  88     for (NSMenuItem *item in dockMenuBase.itemArray)
  89         if (item.representedObject)
  90             item.state = item.representedObject == current;
  91 }
  92
  93 - (void)chooseMapping:(NSMenuItem *)sender {
  94     NJMapping *chosen = sender.representedObject;
  95     [self.mappingsController activateMapping:chosen];
  96 }
  97
  98 @end