X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=Categories%2FNSRunningApplication%2BLoginItem.m;fp=Categories%2FNSRunningApplication%2BLoginItem.m;h=53a9521f0f19e194848ac97a57d0dedd1d71cf81;hp=0000000000000000000000000000000000000000;hb=f8ae7787fe3fe272eaf04586e3007339c907fb33;hpb=9923a1899abb5f85259cc912a43435dd5a3ae6a7

diff --git a/Categories/NSRunningApplication+LoginItem.m b/Categories/NSRunningApplication+LoginItem.m
new file mode 100644
index 0000000..53a9521
--- /dev/null
+++ b/Categories/NSRunningApplication+LoginItem.m
@@ -0,0 +1,89 @@
+//
+//  NSApplication+LoginItem.m
+//  Enjoyable
+//
+//  Created by Joe Wreschnig on 3/13/13.
+//
+//
+
+#import "NSRunningApplication+LoginItem.h"
+
+#import <CoreServices/CoreServices.h>
+
+static const UInt32 RESOLVE_FLAGS = kLSSharedFileListNoUserInteraction
+                                  | kLSSharedFileListDoNotMountVolumes;
+
+@implementation NSRunningApplication (LoginItem)
+
+- (BOOL)isLoginItem {
+    LSSharedFileListRef loginItems = LSSharedFileListCreate(
+        NULL, kLSSharedFileListSessionLoginItems, NULL);
+    NSURL *myURL = self.bundleURL;
+	BOOL found = NO;
+    UInt32 seed = 0;
+    NSArray *currentLoginItems = CFBridgingRelease(
+        LSSharedFileListCopySnapshot(loginItems, &seed));
+    for (id obj in currentLoginItems) {
+        LSSharedFileListItemRef item = (__bridge LSSharedFileListItemRef)obj;
+        CFURLRef itemURL = NULL;
+        if (!LSSharedFileListItemResolve(item, RESOLVE_FLAGS, &itemURL, NULL)) {
+            found = CFEqual(itemURL, (__bridge CFURLRef)myURL);
+            CFRelease(itemURL);
+        }
+        if (found)
+            break;
+    }
+    CFRelease(loginItems);
+	return found;
+}
+
+- (void)addToLoginItems {
+    if (!self.isLoginItem) {
+        NSURL *myURL = self.bundleURL;
+        LSSharedFileListRef loginItems = LSSharedFileListCreate(
+            NULL, kLSSharedFileListSessionLoginItems, NULL);
+        LSSharedFileListInsertItemURL(
+            loginItems, kLSSharedFileListItemBeforeFirst,
+            NULL, NULL, (__bridge CFURLRef)myURL, NULL, NULL);
+        CFRelease(loginItems);
+    }
+}
+
+- (void)removeFromLoginItems {
+    LSSharedFileListRef loginItems = LSSharedFileListCreate(
+        NULL, kLSSharedFileListSessionLoginItems, NULL);
+    NSURL *myURL = self.bundleURL;
+    UInt32 seed = 0;
+    NSArray *currentLoginItems = CFBridgingRelease(
+        LSSharedFileListCopySnapshot(loginItems, &seed));
+    for (id obj in currentLoginItems) {
+        LSSharedFileListItemRef item = (__bridge LSSharedFileListItemRef)obj;
+        CFURLRef itemURL = NULL;
+        if (!LSSharedFileListItemResolve(item, RESOLVE_FLAGS, &itemURL, NULL)) {
+            if (CFEqual(itemURL, (__bridge CFURLRef)myURL))
+                LSSharedFileListItemRemove(loginItems, item);
+            CFRelease(itemURL);
+        }
+    }
+    CFRelease(loginItems);
+}
+
+- (BOOL)wasLaunchedAsLoginItemOrResume {
+    ProcessSerialNumber psn = { 0, kCurrentProcess };
+    NSDictionary *processInfo = CFBridgingRelease(
+        ProcessInformationCopyDictionary(
+            &psn, kProcessDictionaryIncludeAllInformationMask));
+    long long parent = [processInfo[@"ParentPSN"] longLongValue];
+    ProcessSerialNumber parentPsn = {
+        (parent >> 32) & 0x00000000FFFFFFFFLL,
+        parent & 0x00000000FFFFFFFFLL
+    };
+    
+    NSDictionary *parentInfo = CFBridgingRelease(
+        ProcessInformationCopyDictionary(
+            &parentPsn, kProcessDictionaryIncludeAllInformationMask));
+    return [parentInfo[@"FileCreator"] isEqualToString:@"lgnw"];
+}
+
+
+@end