preference: add autostart feature
Refs #73111
Change-Id: I5a6d2e8b911b154100e204a6c60696b8ea5c6c31
diff --git a/src/GeneralPrefsVC.mm b/src/GeneralPrefsVC.mm
index 4608528..2cf7cdd 100644
--- a/src/GeneralPrefsVC.mm
+++ b/src/GeneralPrefsVC.mm
@@ -36,12 +36,14 @@
@interface GeneralPrefsVC ()
@property (assign) IBOutlet NSTextField *historyChangedLabel;
@property (assign) IBOutlet NSView *advancedGeneralSettings;
+@property (unsafe_unretained) IBOutlet NSButton *startUpButton;
@end
@implementation GeneralPrefsVC
@synthesize historyChangedLabel;
@synthesize advancedGeneralSettings;
+@synthesize startUpButton;
- (void)loadView
{
@@ -49,6 +51,8 @@
[[NSUserDefaults standardUserDefaults] addObserver:self forKeyPath:Preferences::HistoryLimit options:NSKeyValueObservingOptionNew context:NULL];
[[NSUserDefaults standardUserDefaults] addObserver:self forKeyPath:Preferences::ShowAdvanced options:NSKeyValueObservingOptionNew context:NULL];
+ [startUpButton setState:[self isLaunchAtStartup]];
+
[advancedGeneralSettings setHidden:![[NSUserDefaults standardUserDefaults] boolForKey:Preferences::ShowAdvanced]];
}
@@ -68,4 +72,70 @@
}
}
+#pragma mark - Startup API
+
+// MIT license by Brian Dunagan
+- (BOOL)isLaunchAtStartup {
+ // See if the app is currently in LoginItems.
+ LSSharedFileListItemRef itemRef = [self itemRefInLoginItems];
+ // Store away that boolean.
+ BOOL isInList = itemRef != nil;
+ // Release the reference if it exists.
+ if (itemRef != nil) CFRelease(itemRef);
+
+ return isInList;
+}
+
+- (IBAction)toggleLaunchAtStartup:(id)sender {
+ // Toggle the state.
+ BOOL shouldBeToggled = ![self isLaunchAtStartup];
+ // Get the LoginItems list.
+ LSSharedFileListRef loginItemsRef = LSSharedFileListCreate(NULL, kLSSharedFileListSessionLoginItems, NULL);
+ if (loginItemsRef == nil) return;
+ if (shouldBeToggled) {
+ // Add the app to the LoginItems list.
+ CFURLRef appUrl = (CFURLRef)[NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]];
+ LSSharedFileListItemRef itemRef = LSSharedFileListInsertItemURL(loginItemsRef, kLSSharedFileListItemLast, NULL, NULL, appUrl, NULL, NULL);
+ if (itemRef) CFRelease(itemRef);
+ }
+ else {
+ // Remove the app from the LoginItems list.
+ LSSharedFileListItemRef itemRef = [self itemRefInLoginItems];
+ LSSharedFileListItemRemove(loginItemsRef,itemRef);
+ if (itemRef != nil) CFRelease(itemRef);
+ }
+ CFRelease(loginItemsRef);
+}
+
+- (LSSharedFileListItemRef)itemRefInLoginItems {
+ LSSharedFileListItemRef itemRef = nil;
+ NSURL *itemUrl = nil;
+
+ // Get the app's URL.
+ NSURL *appUrl = [NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]];
+ // Get the LoginItems list.
+ LSSharedFileListRef loginItemsRef = LSSharedFileListCreate(NULL, kLSSharedFileListSessionLoginItems, NULL);
+ if (loginItemsRef == nil) return nil;
+ // Iterate over the LoginItems.
+ NSArray *loginItems = (NSArray *)LSSharedFileListCopySnapshot(loginItemsRef, nil);
+ for (int currentIndex = 0; currentIndex < [loginItems count]; currentIndex++) {
+ // Get the current LoginItem and resolve its URL.
+ LSSharedFileListItemRef currentItemRef = (LSSharedFileListItemRef)[loginItems objectAtIndex:currentIndex];
+ if (LSSharedFileListItemResolve(currentItemRef, 0, (CFURLRef *) &itemUrl, NULL) == noErr) {
+ // Compare the URLs for the current LoginItem and the app.
+ if ([itemUrl isEqual:appUrl]) {
+ // Save the LoginItem reference.
+ itemRef = currentItemRef;
+ }
+ }
+ }
+ // Retain the LoginItem reference.
+ if (itemRef != nil) CFRetain(itemRef);
+ // Release the LoginItems lists.
+ [loginItems release];
+ CFRelease(loginItemsRef);
+
+ return itemRef;
+}
+
@end