Switch from kEventAppFrontSwitched (Carbon) to NSWorkspaceDidActivateApplicationNotif...

diff --git a/ApplicationController.m b/ApplicationController.m
index 2edac94..55abf05 100644 (file)
--- a/ApplicationController.m
+++ b/ApplicationController.m
@@ -4,31 +4,44 @@
 //
 //  Created by Sam McCall on 4/05/09.
 //
 //
 //  Created by Sam McCall on 4/05/09.
 //

-#include <Carbon/Carbon.h>

 
 

-@implementation ApplicationController
+@implementation ApplicationController {
+    BOOL active;
+}

 
 @synthesize jsController, targetController, configsController;
 
 
 @synthesize jsController, targetController, configsController;
 

-static BOOL active;
-
-pascal OSStatus appSwitch(EventHandlerCallRef handlerChain, EventRef event, void* userData);
+- (void)didSwitchApplication:(NSNotification *)notification {
+    NSRunningApplication *currentApp = notification.userInfo[NSWorkspaceApplicationKey];
+       ProcessSerialNumber psn;
+    OSStatus err;
+    if ((err = GetProcessForPID(currentApp.processIdentifier, &psn)) == noErr) {
+        [self->configsController applicationSwitchedTo:currentApp.localizedName withPsn:psn];
+    } else {
+        NSError *error = [NSError errorWithDomain:NSOSStatusErrorDomain code:err userInfo:nil];
+        NSLog(@"Error getting PSN for %@: %@", currentApp.localizedName, error);
+    }
+}

 
 

--(void) applicationDidFinishLaunching: (NSNotification*) notification {
+-(void) applicationDidFinishLaunching:(NSNotification*) notification {

        [jsController setup];
        [drawer open];
        [jsController setup];
        [drawer open];

-       [targetController setEnabled: false];
-       [self setActive: NO];
+       [targetController setEnabled: NO];
+    self.active = NO;

        [configsController load];
        [configsController load];

-       EventTypeSpec et;
-       et.eventClass = kEventClassApplication;
-       et.eventKind = kEventAppFrontSwitched;
-       EventHandlerUPP handler = NewEventHandlerUPP(appSwitch);
-       InstallApplicationEventHandler(handler, 1, &et, (void *)CFBridgingRetain(self), NULL);
+    [[[NSWorkspace sharedWorkspace] notificationCenter]
+     addObserver:self
+     selector:@selector(didSwitchApplication:)
+     name:NSWorkspaceDidActivateApplicationNotification
+     object:nil];

 }
 
 -(void) applicationWillTerminate: (NSNotification *)aNotification {
        [configsController save];
 }
 
 -(void) applicationWillTerminate: (NSNotification *)aNotification {
        [configsController save];

+    [[[NSWorkspace sharedWorkspace] notificationCenter]
+     removeObserver:self
+     name:NSWorkspaceDidActivateApplicationNotification
+     object:nil];

 }
 
 - (BOOL)applicationShouldHandleReopen:(NSApplication *)theApplication
 }
 
 - (BOOL)applicationShouldHandleReopen:(NSApplication *)theApplication


@@ -38,29 +51,20 @@ pascal OSStatus appSwitch(EventHandlerCallRef handlerChain, EventRef event, void
        return YES;
 }
 
        return YES;
 }
 

-pascal OSStatus appSwitch(EventHandlerCallRef handlerChain, EventRef event, void* userData) {
-       ApplicationController* self = (__bridge ApplicationController*)userData;
-       NSDictionary* currentApp = [[NSWorkspace sharedWorkspace] activeApplication];
-       ProcessSerialNumber psn;
-       psn.lowLongOfPSN = [currentApp[@"NSApplicationProcessSerialNumberLow"] longValue];
-       psn.highLongOfPSN = [currentApp[@"NSApplicationProcessSerialNumberHigh"] longValue];
-       [self->configsController applicationSwitchedTo: currentApp[@"NSApplicationName"] withPsn: psn];
-       return noErr;
-}
-
--(BOOL) active {
-       return active;
+- (BOOL)active {
+    return active;

 }
 
 }
 

--(void) setActive: (BOOL) newActive {
-       [activeButton setLabel: (newActive ? @"Stop" : @"Start")];
-       [activeButton setImage: [NSImage imageNamed: (newActive ? @"NSStopProgressFreestandingTemplate" : @"NSGoRightTemplate" )]];
-       [activeMenuItem setState: (newActive ? 1 : 0)];
+- (void)setActive:(BOOL)newActive {
+       [activeButton setLabel:newActive ? @"Stop" : @"Start"];
+    NSImage *buttonImage = [NSImage imageNamed:newActive ? @"NSStopProgressFreestandingTemplate" : @"NSGoRightTemplate"];
+       [activeButton setImage:buttonImage];
+       [activeMenuItem setState:newActive];

        active = newActive;
 }
 
        active = newActive;
 }
 

--(IBAction) toggleActivity: (id)sender {
-       [self setActive: ![self active]];
+- (IBAction)toggleActivity:(id)sender {
+    self.active = !self.active;

 }
 
 -(void) configsChanged {
 }
 
 -(void) configsChanged {


@@ -76,7 +80,7 @@ pascal OSStatus appSwitch(EventHandlerCallRef handlerChain, EventRef event, void
        Config* current = [configsController currentConfig];
        NSArray* configs = [configsController configs];
        for(int i=0; i<[configs count]; i++)
        Config* current = [configsController currentConfig];
        NSArray* configs = [configsController configs];
        for(int i=0; i<[configs count]; i++)

-               [[dockMenuBase itemAtIndex: (2+i)] setState: ((configs[i] == current) ? YES : NO)];
+               [[dockMenuBase itemAtIndex: (2+i)] setState: (configs[i] == current)];

 }
 
 -(void) chooseConfig: (id) sender {
 }
 
 -(void) chooseConfig: (id) sender {