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(eventSimulationStarted:)
  35         name:NJEventSimulationStarted
  36         object:nil];
  37     [NSNotificationCenter.defaultCenter
  38         addObserver:self
  39         selector:@selector(eventSimulationStopped:)
  40         name:NJEventSimulationStopped
  41         object:nil];
  42
  43     [self.mappingsController load];
  44     [self.mvc.mappingList reloadData];
  45     [self.mvc changedActiveMappingToIndex:
  46      [self.mappingsController indexOfMapping:
  47       self.mappingsController.currentMapping]];
  48
  49     statusItem = [NSStatusBar.systemStatusBar statusItemWithLength:36];
  50     statusItem.image = [NSImage imageNamed:@"Status Menu Icon Disabled"];
  51     statusItem.highlightMode = YES;
  52     statusItem.menu = statusItemMenu;
  53     statusItem.target = self;
  54 }
  55
  56 - (void)applicationDidFinishLaunching:(NSNotification *)notification {
  57     if ([NSUserDefaults.standardUserDefaults boolForKey:@"hidden in status item"]
  58         && NSRunningApplication.currentApplication.wasLaunchedAsLoginItemOrResume)
  59         [self transformIntoElement:nil];
  60     else
  61         [window makeKeyAndOrderFront:nil];
  62 }
  63
  64 - (BOOL)applicationShouldHandleReopen:(NSApplication *)theApplication
  65                     hasVisibleWindows:(BOOL)flag {
  66     [self restoreToForeground:theApplication];
  67     return NO;
  68 }
  69
  70 - (void)restoreToForeground:(id)sender {
  71     ProcessSerialNumber psn = { 0, kCurrentProcess };
  72     TransformProcessType(&psn, kProcessTransformToForegroundApplication);
  73     [NSApplication.sharedApplication activateIgnoringOtherApps:YES];
  74     [window makeKeyAndOrderFront:sender];
  75     [NSObject cancelPreviousPerformRequestsWithTarget:self
  76                                              selector:@selector(transformIntoElement:)
  77                                                object:self];
  78     [NSUserDefaults.standardUserDefaults setBool:NO forKey:@"hidden in status item"];
  79 }
  80
  81 - (void)applicationWillBecomeActive:(NSNotification *)notification {
  82     if (window.isVisible)
  83         [self restoreToForeground:notification];
  84 }
  85
  86 - (void)transformIntoElement:(id)sender {
  87     ProcessSerialNumber psn = { 0, kCurrentProcess };
  88     TransformProcessType(&psn, kProcessTransformToUIElementApplication);
  89     [NSUserDefaults.standardUserDefaults setBool:YES forKey:@"hidden in status item"];
  90 }
  91
  92 - (void)flashStatusItem {
  93     if ([statusItem.image.name isEqualToString:@"Status Menu Icon"]) {
  94         statusItem.image = [NSImage imageNamed:@"Status Menu Icon Disabled"];
  95     } else {
  96         statusItem.image = [NSImage imageNamed:@"Status Menu Icon"];
  97     }
  98
  99 }
 100
 101 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication {
 102     [theApplication hide:theApplication];
 103     // If we turn into a UIElement right away, the application cancels
 104     // the deactivation events. The dock icon disappears, but an
 105     // unresponsive menu bar remains until the user clicks somewhere.
 106     // So delay just long enough to be past the end handling that.
 107     [self performSelector:@selector(transformIntoElement:) withObject:self afterDelay:0.001];
 108     return NO;
 109 }
 110
 111 - (void)eventSimulationStarted:(NSNotification *)note {
 112     statusItem.image = [NSImage imageNamed:@"Status Menu Icon"];
 113     [NSWorkspace.sharedWorkspace.notificationCenter
 114         addObserver:self
 115         selector:@selector(didSwitchApplication:)
 116         name:NSWorkspaceDidActivateApplicationNotification
 117         object:nil];
 118 }
 119
 120 - (void)eventSimulationStopped:(NSNotification *)note {
 121     statusItem.image = [NSImage imageNamed:@"Status Menu Icon Disabled"];
 122     [NSWorkspace.sharedWorkspace.notificationCenter
 123         removeObserver:self
 124         name:NSWorkspaceDidActivateApplicationNotification
 125         object:nil];
 126 }
 127
 128 - (void)mappingDidChange:(NSNotification *)note {
 129     NSUInteger idx = [note.userInfo[NJMappingIndexKey] intValue];
 130     [self.mvc changedActiveMappingToIndex:idx];
 131
 132     if (!window.isVisible)
 133         for (int i = 0; i < 4; ++i)
 134             [self performSelector:@selector(flashStatusItem)
 135                        withObject:self
 136                        afterDelay:0.2 * i];
 137 }
 138
 139 - (NSMenu *)applicationDockMenu:(NSApplication *)sender {
 140     return dockMenu;
 141 }
 142
 143 - (BOOL)application:(NSApplication *)sender openFile:(NSString *)filename {
 144     [self restoreToForeground:sender];
 145     NSError *error;
 146     NSURL *URL = [NSURL fileURLWithPath:filename];
 147     NJMapping *mapping = [NJMapping mappingWithContentsOfURL:URL
 148                                                        error:&error];
 149     if ([self.mappingsController[mapping.name] hasConflictWith:mapping]) {
 150         [self promptForMapping:mapping atIndex:self.mappingsController.count];
 151     } else if (self.mappingsController[mapping.name]) {
 152         [self.mappingsController[mapping.name] mergeEntriesFrom:mapping];
 153     } else if (mapping) {
 154         [self.mappingsController addMapping:mapping];
 155     } else {
 156         [window presentError:error
 157               modalForWindow:window
 158                     delegate:nil
 159           didPresentSelector:nil
 160                  contextInfo:nil];
 161     }
 162     return !!mapping;
 163 }
 164
 165 - (void)mappingWasChosen:(NJMapping *)mapping {
 166     [self.mappingsController activateMapping:mapping];
 167 }
 168
 169 - (void)mappingListShouldOpen {
 170     [self restoreToForeground:self];
 171     [self.mvc mappingTriggerClicked:self];
 172 }
 173
 174 - (void)loginItemPromptDidEnd:(NSWindow *)sheet
 175                    returnCode:(int)returnCode
 176                   contextInfo:(void *)contextInfo {
 177     if (returnCode == NSAlertDefaultReturn) {
 178         [NSRunningApplication.currentApplication addToLoginItems];
 179         // If we're going to automatically start, don't bug the user
 180         // about automatic updates next boot - they probably want it,
 181         // and if they don't they probably want a prompt for it less.
 182         SUUpdater.sharedUpdater.automaticallyChecksForUpdates = YES;
 183     }
 184 }
 185
 186 - (void)loginItemPromptDidDismiss:(NSWindow *)sheet
 187                        returnCode:(int)returnCode
 188                       contextInfo:(void *)contextInfo {
 189     [NSUserDefaults.standardUserDefaults setBool:YES forKey:@"explained login items"];
 190     [window performClose:sheet];
 191 }
 192
 193 - (BOOL)windowShouldClose:(NSWindow *)sender {
 194     if (sender != window
 195         || NSRunningApplication.currentApplication.isLoginItem
 196         || [NSUserDefaults.standardUserDefaults boolForKey:@"explained login items"])
 197         return YES;
 198     NSBeginAlertSheet(
 199         NSLocalizedString(@"login items prompt", @"alert prompt for adding to login items"),
 200         NSLocalizedString(@"login items add button", @"button to add to login items"),
 201         NSLocalizedString(@"login items don't add button", @"button to not add to login items"),
 202         nil, window, self,
 203         @selector(loginItemPromptDidEnd:returnCode:contextInfo:),
 204         @selector(loginItemPromptDidDismiss:returnCode:contextInfo:),
 205         NULL,
 206         NSLocalizedString(@"login items explanation", @"a brief explanation of login items")
 207         );
 208     for (int i = 0; i < 10; ++i)
 209         [self performSelector:@selector(flashStatusItem)
 210                    withObject:self
 211                    afterDelay:0.5 * i];
 212     return NO;
 213 }
 214
 215 - (void)importMappingClicked:(id)sender {
 216     NSOpenPanel *panel = [NSOpenPanel openPanel];
 217     panel.allowedFileTypes = @[ @"enjoyable", @"json", @"txt" ];
 218     [panel beginSheetModalForWindow:window
 219                   completionHandler:^(NSInteger result) {
 220                       if (result != NSFileHandlingPanelOKButton)
 221                           return;
 222                       [panel close];
 223                       NSError *error;
 224                       NJMapping *mapping = [NJMapping mappingWithContentsOfURL:panel.URL
 225                                                                          error:&error];
 226                       if ([self.mappingsController[mapping.name] hasConflictWith:mapping]) {
 227                           [self promptForMapping:mapping atIndex:self.mappingsController.count];
 228                       } else if (self.mappingsController[mapping.name]) {
 229                           [self.mappingsController[mapping.name] mergeEntriesFrom:mapping];
 230                       } else if (mapping) {
 231                           [self.mappingsController addMapping:mapping];
 232                       } else {
 233                           [window presentError:error
 234                                 modalForWindow:window
 235                                       delegate:nil
 236                             didPresentSelector:nil
 237                                    contextInfo:nil];
 238                       }
 239                   }];
 240
 241 }
 242
 243 - (void)exportMappingClicked:(id)sender {
 244     NSSavePanel *panel = [NSSavePanel savePanel];
 245     panel.allowedFileTypes = @[ @"enjoyable" ];
 246     NJMapping *mapping = self.mappingsController.currentMapping;
 247     panel.nameFieldStringValue = [mapping.name stringByFixingPathComponent];
 248     [panel beginSheetModalForWindow:window
 249                   completionHandler:^(NSInteger result) {
 250                       if (result != NSFileHandlingPanelOKButton)
 251                           return;
 252                       [panel close];
 253                       NSError *error;
 254                       if (![mapping writeToURL:panel.URL error:&error]) {
 255                           [window presentError:error
 256                                 modalForWindow:window
 257                                       delegate:nil
 258                             didPresentSelector:nil
 259                                    contextInfo:nil];
 260                       }
 261                   }];
 262 }
 263
 264 - (void)mappingConflictDidResolve:(NSAlert *)alert
 265                        returnCode:(NSInteger)returnCode
 266                       contextInfo:(void *)contextInfo {
 267     NSDictionary *userInfo = CFBridgingRelease(contextInfo);
 268     NJMapping *oldMapping = userInfo[@"old mapping"];
 269     NJMapping *newMapping = userInfo[@"new mapping"];
 270     NSInteger idx = [userInfo[@"index"] intValue];
 271     [alert.window orderOut:nil];
 272     switch (returnCode) {
 273         case NSAlertFirstButtonReturn: // Merge
 274             [self.mappingsController mergeMapping:newMapping intoMapping:oldMapping];
 275             [self.mappingsController activateMapping:oldMapping];
 276             break;
 277         case NSAlertThirdButtonReturn: // New Mapping
 278             [self.mvc beginUpdates];
 279             [self.mappingsController addMapping:newMapping];
 280             [self.mvc addedMappingAtIndex:idx startEditing:YES];
 281             [self.mvc endUpdates];
 282             [self.mappingsController activateMapping:newMapping];
 283             break;
 284         default: // Cancel, other.
 285             break;
 286     }
 287 }
 288
 289 - (void)promptForMapping:(NJMapping *)mapping atIndex:(NSInteger)idx {
 290     NJMapping *mergeInto = self.mappingsController[mapping.name];
 291     NSAlert *conflictAlert = [[NSAlert alloc] init];
 292     conflictAlert.messageText = NSLocalizedString(@"import conflict prompt", @"Title of import conflict alert");
 293     conflictAlert.informativeText =
 294     [NSString stringWithFormat:NSLocalizedString(@"import conflict in %@", @"Explanation of import conflict"),
 295      mapping.name];
 296     [conflictAlert addButtonWithTitle:NSLocalizedString(@"import and merge", @"button to merge imported mappings")];
 297     [conflictAlert addButtonWithTitle:NSLocalizedString(@"cancel import", @"button to cancel import")];
 298     [conflictAlert addButtonWithTitle:NSLocalizedString(@"import new mapping", @"button to import as new mapping")];
 299     [conflictAlert beginSheetModalForWindow:window
 300                               modalDelegate:self
 301                              didEndSelector:@selector(mappingConflictDidResolve:returnCode:contextInfo:)
 302                                 contextInfo:(void *)CFBridgingRetain(@{ @"index": @(idx),
 303                                                                         @"old mapping": mergeInto,
 304                                                                         @"new mapping": mapping })];
 305 }
 306
 307 - (NSInteger)numberOfMappings:(NJMappingsViewController *)mvc {
 308     return self.mappingsController.count;
 309 }
 310
 311 - (NJMapping *)mappingsViewController:(NJMappingsViewController *)mvc
 312                       mappingForIndex:(NSUInteger)idx {
 313     return self.mappingsController[idx];
 314 }
 315
 316 - (void)mappingsViewController:(NJMappingsViewController *)mvc
 317           renameMappingAtIndex:(NSInteger)index
 318                         toName:(NSString *)name {
 319     [self.mappingsController renameMapping:self.mappingsController[index]
 320                                         to:name];
 321 }
 322
 323 - (BOOL)mappingsViewController:(NJMappingsViewController *)mvc
 324        canMoveMappingFromIndex:(NSInteger)fromIdx
 325                        toIndex:(NSInteger)toIdx {
 326     return fromIdx != toIdx && fromIdx != 0 && toIdx != 0
 327             && toIdx < (NSInteger)self.mappingsController.count;
 328 }
 329
 330 - (void)mappingsViewController:(NJMappingsViewController *)mvc
 331           moveMappingFromIndex:(NSInteger)fromIdx
 332                        toIndex:(NSInteger)toIdx {
 333     [mvc beginUpdates];
 334     [mvc.mappingList moveRowAtIndex:fromIdx toIndex:toIdx];
 335     [self.mappingsController moveMoveMappingFromIndex:fromIdx toIndex:toIdx];
 336     [mvc endUpdates];
 337 }
 338
 339 - (BOOL)mappingsViewController:(NJMappingsViewController *)mvc
 340        canRemoveMappingAtIndex:(NSInteger)idx {
 341     return idx != 0;
 342 }
 343
 344 - (void)mappingsViewController:(NJMappingsViewController *)mvc
 345           removeMappingAtIndex:(NSInteger)idx {
 346     [mvc beginUpdates];
 347     [mvc removedMappingAtIndex:idx];
 348     [self.mappingsController removeMappingAtIndex:idx];
 349     [mvc endUpdates];
 350 }
 351
 352 - (BOOL)mappingsViewController:(NJMappingsViewController *)mvc
 353           importMappingFromURL:(NSURL *)url
 354                        atIndex:(NSInteger)index
 355                          error:(NSError **)error {
 356     NJMapping *mapping = [NJMapping mappingWithContentsOfURL:url
 357                                                        error:error];
 358     if ([self.mappingsController[mapping.name] hasConflictWith:mapping]) {
 359         [self promptForMapping:mapping atIndex:index];
 360     } else if (self.mappingsController[mapping.name]) {
 361         [self.mappingsController[mapping.name] mergeEntriesFrom:mapping];
 362     } else if (mapping) {
 363         [self.mappingsController insertMapping:mapping atIndex:index];
 364     }
 365     return !!mapping;
 366 }
 367
 368 - (void)mappingsViewController:(NJMappingsViewController *)mvc
 369                     addMapping:(NJMapping *)mapping {
 370     [mvc beginUpdates];
 371     [mvc addedMappingAtIndex:self.mappingsController.count startEditing:YES];
 372     [self.mappingsController addMapping:mapping];
 373     [mvc endUpdates];
 374     [self.mappingsController activateMapping:mapping];
 375 }
 376
 377 - (void)mappingsViewController:(NJMappingsViewController *)mvc
 378            choseMappingAtIndex:(NSInteger)idx {
 379     [self.mappingsController activateMapping:self.mappingsController[idx]];
 380 }
 381
 382 @end