Classes/EnjoyableApplicationDelegate.m

   1 //
   2 //  EnjoyableApplicationDelegate.m
   3 //  Enjoy
   4 //
   5 //  Created by Sam McCall on 4/05/09.
   6 //
   7
   8 #import <Sparkle/Sparkle.h>
   9
  10 #import "EnjoyableApplicationDelegate.h"
  11
  12 #import "NJMapping.h"
  13 #import "NJMappingsController.h"
  14 #import "NJEvents.h"
  15
  16 @implementation EnjoyableApplicationDelegate {
  17     NSStatusItem *statusItem;
  18 }
  19
  20 - (void)didSwitchApplication:(NSNotification *)note {
  21     NSRunningApplication *activeApp = note.userInfo[NSWorkspaceApplicationKey];
  22     if (activeApp)
  23         [self.mappingsController activateMappingForProcess:activeApp];
  24 }
  25
  26 - (void)applicationWillFinishLaunching:(NSNotification *)notification {
  27     [NSNotificationCenter.defaultCenter
  28         addObserver:self
  29         selector:@selector(mappingDidChange:)
  30         name:NJEventMappingChanged
  31         object:nil];
  32     [NSNotificationCenter.defaultCenter
  33         addObserver:self
  34         selector:@selector(eventTranslationActivated:)
  35         name:NJEventTranslationActivated
  36         object:nil];
  37     [NSNotificationCenter.defaultCenter
  38         addObserver:self
  39         selector:@selector(eventTranslationDeactivated:)
  40         name:NJEventTranslationDeactivated
  41         object:nil];
  42
  43     [self.mappingsController load];
  44
  45     statusItem = [NSStatusBar.systemStatusBar statusItemWithLength:36];
  46     statusItem.image = [NSImage imageNamed:@"Status Menu Icon Disabled"];
  47     statusItem.highlightMode = YES;
  48     statusItem.menu = statusItemMenu;
  49     statusItem.target = self;
  50 }
  51
  52 - (void)applicationDidFinishLaunching:(NSNotification *)notification {
  53     if ([NSUserDefaults.standardUserDefaults boolForKey:@"hidden in status item"]
  54         && NSRunningApplication.currentApplication.wasLaunchedAsLoginItemOrResume)
  55         [self transformIntoElement:nil];
  56     else
  57         [window makeKeyAndOrderFront:nil];
  58 }
  59
  60 - (BOOL)applicationShouldHandleReopen:(NSApplication *)theApplication
  61                     hasVisibleWindows:(BOOL)flag {
  62     [self restoreToForeground:theApplication];
  63     return NO;
  64 }
  65
  66 - (void)restoreToForeground:(id)sender {
  67     ProcessSerialNumber psn = { 0, kCurrentProcess };
  68     TransformProcessType(&psn, kProcessTransformToForegroundApplication);
  69     [NSApplication.sharedApplication activateIgnoringOtherApps:YES];
  70     [window makeKeyAndOrderFront:sender];
  71     [NSObject cancelPreviousPerformRequestsWithTarget:self
  72                                              selector:@selector(transformIntoElement:)
  73                                                object:self];
  74     [NSUserDefaults.standardUserDefaults setBool:NO forKey:@"hidden in status item"];
  75 }
  76
  77 - (void)applicationWillBecomeActive:(NSNotification *)notification {
  78     if (window.isVisible)
  79         [self restoreToForeground:notification];
  80 }
  81
  82 - (void)transformIntoElement:(id)sender {
  83     ProcessSerialNumber psn = { 0, kCurrentProcess };
  84     TransformProcessType(&psn, kProcessTransformToUIElementApplication);
  85     [NSUserDefaults.standardUserDefaults setBool:YES forKey:@"hidden in status item"];
  86 }
  87
  88 - (void)flashStatusItem {
  89     if ([statusItem.image.name isEqualToString:@"Status Menu Icon"]) {
  90         statusItem.image = [NSImage imageNamed:@"Status Menu Icon Disabled"];
  91     } else {
  92         statusItem.image = [NSImage imageNamed:@"Status Menu Icon"];
  93     }
  94
  95 }
  96
  97 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication {
  98     [theApplication hide:theApplication];
  99     // If we turn into a UIElement right away, the application cancels
 100     // the deactivation events. The dock icon disappears, but an
 101     // unresponsive menu bar remains until the user clicks somewhere.
 102     // So delay just long enough to be past the end handling that.
 103     [self performSelector:@selector(transformIntoElement:) withObject:self afterDelay:0.001];
 104     return NO;
 105 }
 106
 107 - (void)eventTranslationActivated:(NSNotification *)note {
 108     statusItem.image = [NSImage imageNamed:@"Status Menu Icon"];
 109     [NSWorkspace.sharedWorkspace.notificationCenter
 110         addObserver:self
 111         selector:@selector(didSwitchApplication:)
 112         name:NSWorkspaceDidActivateApplicationNotification
 113         object:nil];
 114 }
 115
 116 - (void)eventTranslationDeactivated:(NSNotification *)note {
 117     statusItem.image = [NSImage imageNamed:@"Status Menu Icon Disabled"];
 118     [NSWorkspace.sharedWorkspace.notificationCenter
 119         removeObserver:self
 120         name:NSWorkspaceDidActivateApplicationNotification
 121         object:nil];
 122 }
 123
 124 - (void)mappingDidChange:(NSNotification *)note {
 125     if (!window.isVisible)
 126         for (int i = 0; i < 4; ++i)
 127             [self performSelector:@selector(flashStatusItem)
 128                        withObject:self
 129                        afterDelay:0.2 * i];
 130 }
 131
 132 - (NSMenu *)applicationDockMenu:(NSApplication *)sender {
 133     return dockMenu;
 134 }
 135
 136 - (BOOL)application:(NSApplication *)sender openFile:(NSString *)filename {
 137     [self restoreToForeground:sender];
 138     NSURL *url = [NSURL fileURLWithPath:filename];
 139     [self.mappingsController addMappingWithContentsOfURL:url];
 140     return YES;
 141 }
 142
 143 - (void)mappingWasChosen:(NJMapping *)mapping {
 144     [self.mappingsController activateMapping:mapping];
 145 }
 146
 147 - (void)mappingListShouldOpen {
 148     [self restoreToForeground:self];
 149     [self.mappingsController mappingPressed:self];
 150 }
 151
 152 - (void)loginItemPromptDidEnd:(NSWindow *)sheet
 153                    returnCode:(int)returnCode
 154                   contextInfo:(void *)contextInfo {
 155     if (returnCode == NSAlertDefaultReturn) {
 156         [NSRunningApplication.currentApplication addToLoginItems];
 157         // If we're going to automatically start, don't bug the user
 158         // about automatic updates next boot - they probably want it,
 159         // and if they don't they probably want a prompt for it less.
 160         SUUpdater.sharedUpdater.automaticallyChecksForUpdates = YES;
 161     }
 162 }
 163
 164 - (void)loginItemPromptDidDismiss:(NSWindow *)sheet
 165                        returnCode:(int)returnCode
 166                       contextInfo:(void *)contextInfo {
 167     [NSUserDefaults.standardUserDefaults setBool:YES forKey:@"explained login items"];
 168     [window performClose:sheet];
 169 }
 170
 171 - (BOOL)windowShouldClose:(NSWindow *)sender {
 172     if (sender != window
 173         || NSRunningApplication.currentApplication.isLoginItem
 174         || [NSUserDefaults.standardUserDefaults boolForKey:@"explained login items"])
 175         return YES;
 176     NSBeginAlertSheet(
 177         NSLocalizedString(@"login items prompt", @"alert prompt for adding to login items"),
 178         NSLocalizedString(@"login items add button", @"button to add to login items"),
 179         NSLocalizedString(@"login items don't add button", @"button to not add to login items"),
 180         nil, window, self,
 181         @selector(loginItemPromptDidEnd:returnCode:contextInfo:),
 182         @selector(loginItemPromptDidDismiss:returnCode:contextInfo:),
 183         NULL,
 184         NSLocalizedString(@"login items explanation", @"a brief explanation of login items")
 185         );
 186     for (int i = 0; i < 10; ++i)
 187         [self performSelector:@selector(flashStatusItem)
 188                    withObject:self
 189                    afterDelay:0.5 * i];
 190     return NO;
 191 }
 192
 193
 194 @end