//

//  GrowlPreferencePane.m

//  Growl

//

//  Created by Karl Adam on Wed Apr 21 2004.

//  Copyright 2004-2006 The Growl Project. All rights reserved.

//

// This file is under the BSD License, refer to License.txt for details

#import "GrowlPreferencePane.h"

#import "GrowlPreferencesController.h"

#import "GrowlDefinesInternal.h"

#import "GrowlDefines.h"

#import "GrowlTicketController.h"

#import "GrowlApplicationTicket.h"

#import "GrowlPlugin.h"

#import "GrowlPluginController.h"

#import "GrowlVersionUtilities.h"

#import "GrowlBrowserEntry.h"

#import "NSStringAdditions.h"

#import "TicketsArrayController.h"

#import "ACImageAndTextCell.h"

#import <ApplicationServices/ApplicationServices.h>

#include <SystemConfiguration/SystemConfiguration.h>

#include "CFGrowlAdditions.h"

#include "GrowlPositionPicker.h"

#include <Carbon/Carbon.h>

#define PING_TIMEOUT		3

//This is the frame of the preference view that we should get back.

#define DISPLAY_PREF_FRAME NSMakeRect(16.0f, 58.0f, 354.0f, 289.0f)

@interface NSNetService(TigerCompatibility)

- (void) resolveWithTimeout:(NSTimeInterval)timeout;

@end

@interface GrowlPreferencePane (PRIVATE)

- (void) populateDisplaysPopUpButton:(NSPopUpButton *)popUp nameOfSelectedDisplay:(NSString *)nameOfSelectedDisplay includeDefaultMenuItem:(BOOL)includeDefault;

@end

@implementation GrowlPreferencePane

- (id) initWithBundle:(NSBundle *)bundle {

	//	Check that we're running Panther

	//	if a user with a previous OS version tries to launch us - switch out the pane.

	NSApp = [NSApplication sharedApplication];

	if (![NSApp respondsToSelector:@selector(replyToOpenOrPrint:)]) {

		if (NSRunInformationalAlertPanel(NSLocalizedStringFromTableInBundle(@"System requirements not met", nil, bundle, "Title for the dialogue shown if attempting to run Growl on 10.2 or earlier"),

										 NSLocalizedStringFromTableInBundle(@"Mac OS X 10.3 \"Panther\" or greater is required.", nil, bundle, nil), 

										 NSLocalizedStringFromTableInBundle(@"Quit", nil, bundle, "Quit button title"), 

										 NSLocalizedStringFromTableInBundle(@"Upgrade Mac OS X...", nil, bundle, "Button title"), 

										 nil) == NSAlertAlternateReturn) {

			[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"http://www.apple.com/macosx/"]];

		}

		[NSApp terminate:nil];

	}

	if ((self = [super initWithBundle:bundle])) {

		pid = getpid();

		loadedPrefPanes = [[NSMutableArray alloc] init];

		preferencesController = [GrowlPreferencesController sharedController];

		NSNotificationCenter *nc = [NSDistributedNotificationCenter defaultCenter];

		[nc addObserver:self selector:@selector(growlLaunched:)   name:GROWL_IS_READY object:nil];

		[nc addObserver:self selector:@selector(growlTerminated:) name:GROWL_SHUTDOWN object:nil];

		[nc addObserver:self selector:@selector(reloadPrefs:)     name:GrowlPreferencesChanged object:nil];

		CFStringRef file = (CFStringRef)[bundle pathForResource:@"GrowlDefaults" ofType:@"plist"];

		CFURLRef fileURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, file, kCFURLPOSIXPathStyle, /*isDirectory*/ false);

		NSDictionary *defaultDefaults = (NSDictionary *)createPropertyListFromURL((NSURL *)fileURL, kCFPropertyListImmutable, NULL, NULL);

		CFRelease(fileURL);

		if (defaultDefaults) {

			[preferencesController registerDefaults:defaultDefaults];

			[defaultDefaults release];

		}

	}

	return self;

}

- (void) dealloc {

	[[NSDistributedNotificationCenter defaultCenter] removeObserver:self];

	[browser         release];

	[services        release];

	[pluginPrefPane  release];

	[loadedPrefPanes release];

	[tickets         release];

	[plugins         release];

	[currentPlugin   release];

	CFRelease(customHistArray);

	[versionCheckURL release];

	[growlWebSiteURL release];

	[growlForumURL release];

	[growlBugSubmissionURL release];

	[growlDonateURL release];

	CFRelease(images);

	[super dealloc];

}

- (void) awakeFromNib {

	ACImageAndTextCell *imageTextCell = [[[ACImageAndTextCell alloc] init] autorelease];

	[ticketsArrayController addObserver:self forKeyPath:@"selection" options:0 context:nil];

	[displayPluginsArrayController addObserver:self forKeyPath:@"selection" options:0 context:nil];

	[self setCanRemoveTicket:NO];

	browser = [[NSNetServiceBrowser alloc] init];

	// create a deep mutable copy of the forward destinations

	NSArray *destinations = [preferencesController objectForKey:GrowlForwardDestinationsKey];

	NSEnumerator *destEnum = [destinations objectEnumerator];

	NSMutableArray *theServices = [[NSMutableArray alloc] initWithCapacity:[destinations count]];

	NSDictionary *destination;

	while ((destination = [destEnum nextObject])) {

		GrowlBrowserEntry *entry = [[GrowlBrowserEntry alloc] initWithDictionary:destination];

		[entry setOwner:self];

		[theServices addObject:entry];

		[entry release];

	}

	[self setServices:theServices];

	[theServices release];

	[browser setDelegate:self];

	[browser searchForServicesOfType:@"_growl._tcp." inDomain:@""];

	[self setupAboutTab];

	if ([preferencesController isGrowlMenuEnabled] && ![GrowlPreferencePane isGrowlMenuRunning])

		[preferencesController enableGrowlMenu];

	growlWebSiteURL = [[NSURL alloc] initWithString:@"http://growl.info"];

	growlForumURL = [[NSURL alloc] initWithString:@"http://forums.cocoaforge.com/viewforum.php?f=6"];

	growlBugSubmissionURL = [[NSURL alloc] initWithString:@"http://growl.info/reportabug.php"];

	growlDonateURL = [[NSURL alloc] initWithString:@"http://growl.info/donate.php"];

	customHistArray = CFArrayCreateMutable(kCFAllocatorDefault, 3, &kCFTypeArrayCallBacks);

	id value = [preferencesController objectForKey:GrowlCustomHistKey1];

	if (value) {

		CFArrayAppendValue(customHistArray, value);

		value = [preferencesController objectForKey:GrowlCustomHistKey2];

		if (value) {

			CFArrayAppendValue(customHistArray, value);

			value = [preferencesController objectForKey:GrowlCustomHistKey3];

			if (value)

				CFArrayAppendValue(customHistArray, value);

		}

	}

	[self updateLogPopupMenu];

	int typePref = [preferencesController integerForKey:GrowlLogTypeKey];

	[logFileType selectCellAtRow:typePref column:0];

	[growlApplications setDoubleAction:@selector(tableViewDoubleClick:)];

	[growlApplications setTarget:self];

	// bind the global position picker programmatically since its a custom view, register for notification so we can handle updating manually

	[globalPositionPicker bind:@"selectedPosition" toObject:preferencesController withKeyPath:@"selectedPosition" options:nil];

	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updatePosition:) name:GrowlPositionPickerChangedSelectionNotification object:globalPositionPicker];

	// bind the app level position picker programmatically since its a custom view, register for notification so we can handle updating manually

	[appPositionPicker bind:@"selectedPosition" toObject:ticketsArrayController withKeyPath:@"selection.selectedPosition" options:nil];

	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updatePosition:) name:GrowlPositionPickerChangedSelectionNotification object:appPositionPicker];

	[applicationNameAndIconColumn setDataCell:imageTextCell];

	[networkTableView reloadData];

	// Select the default style if possible. 

	{

		id arrangedObjects = [displayPluginsArrayController arrangedObjects];

		int count = [arrangedObjects count];

		NSString *defaultDisplayPluginName = [[self preferencesController] defaultDisplayPluginName];

		int defaultStyleRow = NSNotFound;

		for (int i = 0; i < count; i++) {

			if ([[[arrangedObjects objectAtIndex:i] valueForKey:@"CFBundleName"] isEqualToString:defaultDisplayPluginName]) {

				defaultStyleRow = i;

				break;

			}

		}

		if (defaultStyleRow != NSNotFound) {

			/* Wait until the next run loop; otherwise everything isn't finished loading and we throw an exception.

			* This is setting the view for the Displays tab, which isn't initially visible, so the user won't see

			* the flicker. I'm don't know why this is necessary. -evands

			*/

			[self performSelector:@selector(selectRow:)

					   withObject:[NSIndexSet indexSetWithIndex:defaultStyleRow]

					   afterDelay:0];

		}

		[[NSNotificationCenter defaultCenter] addObserver:self

												 selector:@selector(translateSeparatorsInMenu:)

													 name:NSPopUpButtonWillPopUpNotification

												    object:soundMenuButton];

	}

}

- (void)selectRow:(NSIndexSet *)indexSet

{

	[displayPluginsTable selectRowIndexes:indexSet byExtendingSelection:NO];

}

- (void) mainViewDidLoad {

	[[NSDistributedNotificationCenter defaultCenter] addObserver:self

														selector:@selector(appRegistered:)

															name:GROWL_APP_REGISTRATION_CONF

														  object:nil];

}

#pragma mark -

/*!

 * @brief Returns the bundle version of the Growl.prefPane bundle.

 */

- (NSString *) bundleVersion {

	return [[self bundle] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey];

}

/*!

 * @brief Checks if a newer version of Growl is available at the Growl download site.

 *

 * The version.xml file is a property list which contains version numbers and

 * download URLs for several components.

 */

- (IBAction) checkVersion:(id)sender {

#pragma unused(sender)

	[growlVersionProgress startAnimation:self];

	if (!versionCheckURL)

		versionCheckURL = [[NSURL alloc] initWithString:@"http://growl.info/version.xml"];

	NSBundle *bundle = [self bundle];

	NSDictionary *infoDict = [bundle infoDictionary];

	NSString *currVersionNumber = [infoDict objectForKey:(NSString *)kCFBundleVersionKey];

	NSDictionary *productVersionDict = [[NSDictionary alloc] initWithContentsOfURL:versionCheckURL];

	NSString *executableName = [infoDict objectForKey:(NSString *)kCFBundleExecutableKey];

	NSString *latestVersionNumber = [productVersionDict objectForKey:executableName];

	CFURLRef downloadURL = CFURLCreateWithString(kCFAllocatorDefault,

		(CFStringRef)[productVersionDict objectForKey:[executableName stringByAppendingString:@"DownloadURL"]], NULL);

	/*

	 NSLog([[[NSBundle bundleWithIdentifier:GROWL_PREFPANE_BUNDLE_IDENTIFIER] infoDictionary] objectForKey:(NSString *)kCFBundleExecutableKey] );

	 NSLog(currVersionNumber);

	 NSLog(latestVersionNumber);

	 */

	// do nothing--be quiet if there is no active connection or if the

	// version number could not be downloaded

	if (latestVersionNumber && (compareVersionStringsTranslating1_0To0_5(latestVersionNumber, currVersionNumber) > 0))

		NSBeginAlertSheet(/*title*/ NSLocalizedStringFromTableInBundle(@"Update Available", nil, bundle, @""),

						  /*defaultButton*/ nil, // use default localized button title ("OK" in English)

						  /*alternateButton*/ NSLocalizedStringFromTableInBundle(@"Cancel", nil, bundle, @""),

						  /*otherButton*/ nil,

						  /*docWindow*/ nil,

						  /*modalDelegate*/ self,

						  /*didEndSelector*/ NULL,

						  /*didDismissSelector*/ @selector(downloadSelector:returnCode:contextInfo:),

						  /*contextInfo*/ (void *)downloadURL,

						  /*msg*/ NSLocalizedStringFromTableInBundle(@"A newer version of Growl is available online. Would you like to download it now?", nil, [self bundle], @""));

	else

		CFRelease(downloadURL);

	[productVersionDict release];

	[growlVersionProgress stopAnimation:self];

}

- (void) downloadSelector:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo {

#pragma unused(sheet)

	CFURLRef downloadURL = (CFURLRef)contextInfo;

	if (returnCode == NSAlertDefaultReturn)

		[[NSWorkspace sharedWorkspace] openURL:(NSURL *)downloadURL];

	CFRelease(downloadURL);

}

/*!

 * @brief Returns if GrowlMenu is currently running.

 */

+ (BOOL) isGrowlMenuRunning {

	return [[GrowlPreferencesController sharedController] isRunning:@"com.Growl.MenuExtra"];

}

//subclassed from NSPreferencePane; called before the pane is displayed.

- (void) willSelect {

	NSString *lastVersion = [preferencesController objectForKey:LastKnownVersionKey];

	NSString *currentVersion = [self bundleVersion];

	if (!(lastVersion && [lastVersion isEqualToString:currentVersion])) {

		if ([preferencesController isGrowlRunning]) {

			[preferencesController setGrowlRunning:NO noMatterWhat:NO];

			[preferencesController setGrowlRunning:YES noMatterWhat:YES];

		}

		[preferencesController setObject:currentVersion forKey:LastKnownVersionKey];

	}

	[self checkGrowlRunning];

}

- (void) didSelect {

	[self reloadPreferences:nil];

}

/*!

 * @brief copy images to avoid resizing the original images stored in the tickets.

 */

- (void) cacheImages {

	if (images)

		CFArrayRemoveAllValues(images);

	else

		images = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);

	NSEnumerator *enumerator = [[ticketsArrayController content] objectEnumerator];

	GrowlApplicationTicket *ticket;

	while ((ticket = [enumerator nextObject])) {

		NSImage *icon = [[ticket icon] copy];

		[icon setScalesWhenResized:YES];

		[icon setSize:NSMakeSize(32.0f, 32.0f)];

		CFArrayAppendValue(images, icon);

		[icon release];

	}

}

- (NSMutableArray *) tickets {

	return tickets;

}

//using setTickets: will tip off the controller (KVO).

//use this to set the tickets secretly.

- (void) setTicketsWithoutTellingAnybody:(NSArray *)theTickets {

	if (theTickets != tickets) {

		if (tickets)

			[tickets setArray:theTickets];

		else

			tickets = [theTickets mutableCopy];

	}

}

//we don't need to do any special extra magic here - just being setTickets: is enough to tip off the controller.

- (void) setTickets:(NSArray *)theTickets {

	[self setTicketsWithoutTellingAnybody:theTickets];

}

- (void) removeFromTicketsAtIndex:(int)indexToRemove {

	NSIndexSet *indices = [NSIndexSet indexSetWithIndex:indexToRemove];

	[self willChange:NSKeyValueChangeInsertion valuesAtIndexes:indices forKey:@"tickets"];

	[tickets removeObjectAtIndex:indexToRemove];

	[self didChange:NSKeyValueChangeInsertion valuesAtIndexes:indices forKey:@"tickets"];

}

- (void) insertInTickets:(GrowlApplicationTicket *)newTicket {

	NSIndexSet *indices = [NSIndexSet indexSetWithIndex:[tickets count]];

	[self willChange:NSKeyValueChangeInsertion valuesAtIndexes:indices forKey:@"tickets"];

	[tickets addObject:newTicket];

	[self didChange:NSKeyValueChangeInsertion valuesAtIndexes:indices forKey:@"tickets"];

}

- (void) reloadDisplayPluginView {

	NSArray *selectedPlugins = [displayPluginsArrayController selectedObjects];

	unsigned numPlugins = [plugins count];

	[currentPlugin release];

	if (numPlugins > 0U && selectedPlugins && [selectedPlugins count] > 0U)

		currentPlugin = [[selectedPlugins objectAtIndex:0U] retain];

	else

		currentPlugin = nil;

	NSString *currentPluginName = [currentPlugin objectForKey:(NSString *)kCFBundleNameKey];

	currentPluginController = (GrowlPlugin *)[pluginController pluginInstanceWithName:currentPluginName];

	[self loadViewForDisplay:currentPluginName];

	[displayAuthor setStringValue:[currentPlugin objectForKey:@"GrowlPluginAuthor"]];

	[displayVersion setStringValue:[currentPlugin objectForKey:(NSString *)kCFBundleNameKey]];

}

/*!

 * @brief Called when a distributed GrowlPreferencesChanged notification is received.

 */

- (void) reloadPrefs:(NSNotification *)notification {

	// ignore notifications which are sent by ourselves

	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

	NSNumber *pidValue = [[notification userInfo] objectForKey:@"pid"];

	if (!pidValue || [pidValue intValue] != pid)

		[self reloadPreferences:[notification object]];

	[pool release];

}

- (void) updatePosition:(NSNotification *)notification {

	if([notification object] == globalPositionPicker) {

		[preferencesController setInteger:[globalPositionPicker selectedPosition] forKey:GROWL_POSITION_PREFERENCE_KEY];

	}

	else if([notification object] == appPositionPicker) {

		// a cheap hack around selection not providing a workable object

		NSArray *selection = [ticketsArrayController selectedObjects];

		if ([selection count] > 0)

			[[selection objectAtIndex:0] setSelectedPosition:[appPositionPicker selectedPosition]];

	}

}

/*!

 * @brief Reloads the preferences and updates the GUI accordingly.

 */

- (void) reloadPreferences:(NSString *)object {

	if (!object || [object isEqualToString:@"GrowlTicketChanged"]) {

		GrowlTicketController *ticketController = [GrowlTicketController sharedController];

		[ticketController loadAllSavedTickets];

		[self setTickets:[[ticketController allSavedTickets] allValues]];

		[self cacheImages];

	}

	[self setDisplayPlugins:[[GrowlPluginController sharedController] registeredPluginNamesArrayForType:GROWL_VIEW_EXTENSION]];

#ifdef THIS_CODE_WAS_REMOVED_AND_I_DONT_KNOW_WHY

	if (!object || [object isEqualToString:@"GrowlTicketChanged"])

		[self setTickets:[[ticketController allSavedTickets] allValues]];

	[preferencesController setSquelchMode:[preferencesController squelchMode]];

	[preferencesController setGrowlMenuEnabled:[preferencesController isGrowlMenuEnabled]];

	[self cacheImages];

#endif

	// If Growl is enabled, ensure the helper app is launched

	if ([preferencesController boolForKey:GrowlEnabledKey])

		[preferencesController launchGrowl:NO];

	if ([plugins count] > 0U)

		[self reloadDisplayPluginView];

	else

		[self loadViewForDisplay:nil];

}

- (BOOL) growlIsRunning {

	return growlIsRunning;

}

- (void) setGrowlIsRunning:(BOOL)flag {

	growlIsRunning = flag;

}

- (void) updateRunningStatus {

	[startStopGrowl setEnabled:YES];

	NSBundle *bundle = [self bundle];

	[startStopGrowl setTitle:

		growlIsRunning ? NSLocalizedStringFromTableInBundle(@"Stop Growl",nil,bundle,@"")

					   : NSLocalizedStringFromTableInBundle(@"Start Growl",nil,bundle,@"")];

	[growlRunningStatus setStringValue:

		growlIsRunning ? NSLocalizedStringFromTableInBundle(@"Growl is running.",nil,bundle,@"")

					   : NSLocalizedStringFromTableInBundle(@"Growl is stopped.",nil,bundle,@"")];

	[growlRunningProgress stopAnimation:self];

}

- (void) observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object

						change:(NSDictionary *)change context:(void *)context {

#pragma unused(change, context)

	if ([keyPath isEqualToString:@"selection"]) {

		if ((object == ticketsArrayController))

			[self setCanRemoveTicket:(activeTableView == growlApplications) && [ticketsArrayController canRemove]];

		else if (object == displayPluginsArrayController)

			[self reloadDisplayPluginView];

	}

}

- (void) writeForwardDestinations {

	NSMutableArray *destinations = [[NSMutableArray alloc] initWithCapacity:[services count]];

	NSEnumerator *enumerator = [services objectEnumerator];

	GrowlBrowserEntry *entry;

	while ((entry = [enumerator nextObject]))

		[destinations addObject:[entry properties]];

	[preferencesController setObject:destinations forKey:GrowlForwardDestinationsKey];

	[destinations release];

}

#pragma mark -

#pragma mark Bindings accessors (not for programmatic use)

- (GrowlPluginController *) pluginController {

	if (!pluginController)

		pluginController = [GrowlPluginController sharedController];

	return pluginController;

}

- (GrowlPreferencesController *) preferencesController {

	if (!preferencesController)

		preferencesController = [GrowlPreferencesController sharedController];

	return preferencesController;

}

- (NSArray *) sounds {

	NSMutableArray *soundNames = [[NSMutableArray alloc] init];

	NSArray *paths = [NSArray arrayWithObjects:@"/System/Library/Sounds",

												@"/Library/Sounds",

											   [NSString stringWithFormat:@"%@/Library/Sounds", NSHomeDirectory()],

											   nil];

	NSString *directory;

	NSEnumerator *dirEnumerator = [paths objectEnumerator];

	while ((directory = [dirEnumerator nextObject])) {

		BOOL isDirectory = NO;

		if ([[NSFileManager defaultManager] fileExistsAtPath:directory isDirectory:&isDirectory]) {

			if (isDirectory) {

				[soundNames addObject:@"-"];

				NSArray *files = [[NSFileManager defaultManager] directoryContentsAtPath:directory];

				NSString *filename = nil;

				NSEnumerator *fileEnumerator = [files objectEnumerator];

				while ((filename = [fileEnumerator nextObject])) {

					NSString *file = [filename stringByDeletingPathExtension];

					if (![file isEqualToString:@".DS_Store"])

						[soundNames addObject:file];

				}

			}

		}

	}

	return [soundNames autorelease];

}

- (void)translateSeparatorsInMenu:(NSNotification *)notification

{

	NSPopUpButton * button = [notification object];

	NSMenu *menu = [button menu];

	int itemIndex = 0;

	while ((itemIndex = [menu indexOfItemWithTitle:@"-"]) != -1) {

		[menu removeItemAtIndex:itemIndex];

		[menu insertItem:[NSMenuItem separatorItem] atIndex:itemIndex];

	}

}

#pragma mark Growl running state

/*!

 * @brief Launches GrowlHelperApp.

 */

- (void) launchGrowl {

	// Don't allow the button to be clicked while we update

	[startStopGrowl setEnabled:NO];

	[growlRunningProgress startAnimation:self];

	// Update our status visible to the user

	[growlRunningStatus setStringValue:NSLocalizedStringFromTableInBundle(@"Launching Growl...",nil,[self bundle],@"")];

	[preferencesController setGrowlRunning:YES noMatterWhat:NO];

	// After 4 seconds force a status update, in case Growl didn't start/stop

	[self performSelector:@selector(checkGrowlRunning)

			   withObject:nil

			   afterDelay:4.0];

}

/*!

 * @brief Terminates running GrowlHelperApp instances.

 */

- (void) terminateGrowl {

	// Don't allow the button to be clicked while we update

	[startStopGrowl setEnabled:NO];

	[growlRunningProgress startAnimation:self];

	// Update our status visible to the user

	[growlRunningStatus setStringValue:NSLocalizedStringFromTableInBundle(@"Terminating Growl...",nil,[self bundle],@"")];

	// Ask the Growl Helper App to shutdown

	[preferencesController setGrowlRunning:NO noMatterWhat:NO];

	// After 4 seconds force a status update, in case growl didn't start/stop

	[self performSelector:@selector(checkGrowlRunning)

			   withObject:nil

			   afterDelay:4.0];

}

#pragma mark "General" tab pane

- (IBAction) startStopGrowl:(id) sender {

#pragma unused(sender)

	// Make sure growlIsRunning is correct

	if (growlIsRunning != [preferencesController isGrowlRunning]) {

		// Nope - lets just flip it and update status

		[self setGrowlIsRunning:!growlIsRunning];

		[self updateRunningStatus];

		return;

	}

	// Our desired state is a toggle of the current state;

	if (growlIsRunning)

		[self terminateGrowl];

	else

		[self launchGrowl];

}

/*

- (IBAction) customFileChosen:(id)sender {

	int selected = [sender indexOfSelectedItem];

	if ((selected == [sender numberOfItems] - 1) || (selected == -1)) {

		NSSavePanel *sp = [NSSavePanel savePanel];

		[sp setRequiredFileType:@"log"];

		[sp setCanSelectHiddenExtension:YES];

		int runResult = [sp runModalForDirectory:nil file:@""];

		NSString *saveFilename = [sp filename];

		if (runResult == NSFileHandlingPanelOKButton) {

			unsigned saveFilenameIndex = NSNotFound;

			unsigned                 i = CFArrayGetCount(customHistArray);

			if (i) {

				while (--i) {

					if ([(id)CFArrayGetValueAtIndex(customHistArray, i) isEqual:saveFilename]) {

						saveFilenameIndex = i;

						break;

					}

				}

			}

			if (saveFilenameIndex == NSNotFound) {

				if (CFArrayGetCount(customHistArray) == 3U)

					CFArrayRemoveValueAtIndex(customHistArray, 2);

			} else

				CFArrayRemoveValueAtIndex(customHistArray, saveFilenameIndex);

			CFArrayInsertValueAtIndex(customHistArray, 0, saveFilename);

		}

	} else {

		CFStringRef temp = CFRetain(CFArrayGetValueAtIndex(customHistArray, selected));

		CFArrayRemoveValueAtIndex(customHistArray, selected);

		CFArrayInsertValueAtIndex(customHistArray, 0, temp);

		CFRelease(temp);

	}

	unsigned numHistItems = CFArrayGetCount(customHistArray);

	if (numHistItems) {

		id s = (id)CFArrayGetValueAtIndex(customHistArray, 0);

		[preferencesController setObject:s forKey:GrowlCustomHistKey1];

		if ((numHistItems > 1U) && (s = (id)CFArrayGetValueAtIndex(customHistArray, 1)))

			[preferencesController setObject:s forKey:GrowlCustomHistKey2];

		if ((numHistItems > 2U) && (s = (id)CFArrayGetValueAtIndex(customHistArray, 2)))

			[preferencesController setObject:s forKey:GrowlCustomHistKey3];

		//[[logFileType cellAtRow:1 column:0] setEnabled:YES];

		[logFileType selectCellAtRow:1 column:0];

	}

	[self updateLogPopupMenu];

}*/

- (void) updateLogPopupMenu {

	[customMenuButton removeAllItems];

	int numHistItems = CFArrayGetCount(customHistArray);

	for (int i = 0U; i < numHistItems; i++) {

		NSArray *pathComponentry = [[(NSString *)CFArrayGetValueAtIndex(customHistArray, i) stringByAbbreviatingWithTildeInPath] pathComponents];

		unsigned numPathComponents = [pathComponentry count];

		if (numPathComponents > 2U) {

			unichar ellipsis = 0x2026;

			NSMutableString *arg = [[NSMutableString alloc] initWithCharacters:&ellipsis length:1U];

			[arg appendString:@"/"];

			[arg appendString:[pathComponentry objectAtIndex:(numPathComponents - 2U)]];

			[arg appendString:@"/"];

			[arg appendString:[pathComponentry objectAtIndex:(numPathComponents - 1U)]];

			[customMenuButton insertItemWithTitle:arg atIndex:i];

			[arg release];

		} else

			[customMenuButton insertItemWithTitle:[(NSString *)CFArrayGetValueAtIndex(customHistArray, i) stringByAbbreviatingWithTildeInPath] atIndex:i];

	}

	// No separator if there's no file list yet

	if (numHistItems > 0)

		[[customMenuButton menu] addItem:[NSMenuItem separatorItem]];

	[customMenuButton addItemWithTitle:NSLocalizedStringFromTableInBundle(@"Browse menu item title", nil, [self bundle], nil)];

	//select first item, if any

	[customMenuButton selectItemAtIndex:numHistItems ? 0 : -1];

}

#pragma mark "Applications" tab pane

- (BOOL) canRemoveTicket {

	return canRemoveTicket;

}

- (void) setCanRemoveTicket:(BOOL)flag {

	canRemoveTicket = flag;

}

- (void) deleteTicket:(id)sender {

#pragma unused(sender)

	NSString *appName = [[[ticketsArrayController selectedObjects] objectAtIndex:0U] applicationName];

	NSAlert *alert = [NSAlert alertWithMessageText:[NSString stringWithFormat:NSLocalizedStringFromTableInBundle(@"Are you sure you want to remove %@?", nil, [self bundle], nil), appName]

									 defaultButton:NSLocalizedStringFromTableInBundle(@"Remove", nil, [self bundle], "Button title for removing something")

								   alternateButton:NSLocalizedStringFromTableInBundle(@"Cancel", nil, [self bundle], "Button title for canceling")

									   otherButton:nil

						 informativeTextWithFormat:[NSString stringWithFormat:

													NSLocalizedStringFromTableInBundle(@"This will remove all Growl settings for %@.", nil, [self bundle], ""), appName]];

	[alert setIcon:[[[NSImage alloc] initWithContentsOfFile:[[self bundle] pathForImageResource:@"growl-icon"]] autorelease]];

	[alert beginSheetModalForWindow:[[NSApplication sharedApplication] keyWindow] modalDelegate:self didEndSelector:@selector(deleteCallbackDidEnd:returnCode:contextInfo:) contextInfo:nil];

}

// this method is used as our callback to determine whether or not to delete the ticket

-(void) deleteCallbackDidEnd:(NSAlert *)alert returnCode:(int)returnCode contextInfo:(void *)eventID {

#pragma unused(alert)

#pragma unused(eventID)

	if (returnCode == NSAlertDefaultReturn) {

		GrowlApplicationTicket *ticket = [[ticketsArrayController selectedObjects] objectAtIndex:0U];

		NSString *path = [ticket path];

		if ([[NSFileManager defaultManager] removeFileAtPath:path handler:nil]) {

			CFNumberRef pidValue = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &pid);

			CFStringRef keys[2] = { CFSTR("TicketName"), CFSTR("pid") };

			CFTypeRef   values[2] = { [ticket applicationName], pidValue };

			CFDictionaryRef userInfo = CFDictionaryCreate(kCFAllocatorDefault, (const void **)keys, (const void **)values, 2, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);

			CFRelease(pidValue);

			CFNotificationCenterPostNotification(CFNotificationCenterGetDistributedCenter(),

												 (CFStringRef)GrowlPreferencesChanged,

												 CFSTR("GrowlTicketDeleted"),

												 userInfo, false);

			CFRelease(userInfo);

			unsigned idx = [tickets indexOfObject:ticket];

			CFArrayRemoveValueAtIndex(images, idx);

			unsigned oldSelectionIndex = [ticketsArrayController selectionIndex];

			///	Hmm... This doesn't work for some reason....

			//	Even though the same method definitely (?) probably works in the appRegistered: method...

			//	[self removeFromTicketsAtIndex:	[ticketsArrayController selectionIndex]];

			NSMutableArray *newTickets = [tickets mutableCopy];

			[newTickets removeObject:ticket];

			[self setTickets:newTickets];

			[newTickets release];

			if (oldSelectionIndex >= [tickets count])

				oldSelectionIndex = [tickets count] - 1;

			[self cacheImages];

			[ticketsArrayController setSelectionIndex:oldSelectionIndex];

		}

	}

}

-(IBAction)playSound:(id)sender

{

	if([sender indexOfSelectedItem] > 0) // The 0 item is "None"

		[[NSSound soundNamed:[[sender selectedItem] title]] play];

}

- (IBAction) showApplicationConfigurationTab:(id)sender {

	if ([ticketsArrayController selectionIndex] != NSNotFound) {

		[self populateDisplaysPopUpButton:displayMenuButton nameOfSelectedDisplay:[[ticketsArrayController selection] valueForKey:@"displayPluginName"] includeDefaultMenuItem:YES];

		[self populateDisplaysPopUpButton:notificationDisplayMenuButton nameOfSelectedDisplay:[[notificationsArrayController selection] valueForKey:@"displayPluginName"] includeDefaultMenuItem:YES];

		[applicationsTab selectLastTabViewItem:sender];

		[configurationTab selectFirstTabViewItem:sender];

	}

}

- (IBAction) changeNameOfDisplayForApplication:(id)sender {

	NSString *newDisplayPluginName = [[sender selectedItem] representedObject];

	[[ticketsArrayController selectedObjects] setValue:newDisplayPluginName forKey:@"displayPluginName"];

	[self showPreview:sender];

}

- (IBAction) changeNameOfDisplayForNotification:(id)sender {

	NSString *newDisplayPluginName = [[sender selectedItem] representedObject];

	[[notificationsArrayController selectedObjects] setValue:newDisplayPluginName forKey:@"displayPluginName"];

	[self showPreview:sender];

}

#pragma mark "Display" tab pane

- (IBAction) showDisabledDisplays:(id)sender {

#pragma unused(sender)

	[disabledDisplaysList setString:[[pluginController disabledPlugins] componentsJoinedByString:@"\n"]];

	[NSApp beginSheet:disabledDisplaysSheet 

	   modalForWindow:[[self mainView] window]

		modalDelegate:nil

	   didEndSelector:nil

		  contextInfo:nil];

}

- (IBAction) endDisabledDisplays:(id)sender {

#pragma unused(sender)

	[NSApp endSheet:disabledDisplaysSheet];

	[disabledDisplaysSheet orderOut:disabledDisplaysSheet];

}

// Returns a boolean based on whether any disabled displays are present, used for the 'hidden' binding of the button on the tab

- (BOOL)hasDisabledDisplays {

	return [pluginController disabledPluginsPresent];

}

// Popup buttons that post preview notifications support suppressing the preview with the Option key

- (IBAction) showPreview:(id)sender {

	if(([sender isKindOfClass:[NSPopUpButton class]]) && (GetCurrentKeyModifiers() & optionKey))

		return;

	NSDictionary *pluginToUse = currentPlugin;

	NSString *pluginName = nil;

	if ([sender isKindOfClass:[NSPopUpButton class]]) {

		NSPopUpButton *popUp = (NSPopUpButton *)sender;

		if (sender == displayMenuButton || sender == notificationDisplayMenuButton)

			pluginName = [[popUp selectedItem] representedObject];

		else

#warning This does not work if the popup button is not using the exact same order as displayPluginsArrayController - a default or separator item breaks it

			pluginToUse = [[displayPluginsArrayController content] objectAtIndex:[popUp indexOfSelectedItem]];

	}

	if (!pluginName)

		pluginName = [pluginToUse objectForKey:GrowlPluginInfoKeyName];

	[[NSDistributedNotificationCenter defaultCenter] postNotificationName:GrowlPreview

																   object:pluginName];

}

- (void) loadViewForDisplay:(NSString *)displayName {

	NSView *newView = nil;

	NSPreferencePane *prefPane = nil, *oldPrefPane = nil;

	if (pluginPrefPane)

		oldPrefPane = pluginPrefPane;

	if (displayName) {

		// Old plugins won't support the new protocol. Check first

		if ([currentPluginController respondsToSelector:@selector(preferencePane)])

			prefPane = [currentPluginController preferencePane];

		if (prefPane == pluginPrefPane) {

			// Don't bother swapping anything

			return;

		} else {

			[pluginPrefPane release];

			pluginPrefPane = [prefPane retain];

			[oldPrefPane willUnselect];

		}

		if (pluginPrefPane) {

			if ([loadedPrefPanes containsObject:pluginPrefPane]) {

				newView = [pluginPrefPane mainView];

			} else {

				newView = [pluginPrefPane loadMainView];

				[loadedPrefPanes addObject:pluginPrefPane];

			}

			[pluginPrefPane willSelect];

		}

	} else {

		[pluginPrefPane release];

		pluginPrefPane = nil;

	}

	if (!newView)

		newView = displayDefaultPrefView;

	if (displayPrefView != newView) {

		// Make sure the new view is framed correctly

		[newView setFrame:DISPLAY_PREF_FRAME];

		[[displayPrefView superview] replaceSubview:displayPrefView with:newView];

		displayPrefView = newView;

		if (pluginPrefPane) {

			[pluginPrefPane didSelect];

			// Hook up key view chain

			[displayPluginsTable setNextKeyView:[pluginPrefPane firstKeyView]];

			[[pluginPrefPane lastKeyView] setNextKeyView:previewButton];

			//[[displayPluginsTable window] makeFirstResponder:[pluginPrefPane initialKeyView]];

		} else {

			[displayPluginsTable setNextKeyView:previewButton];

		}

		if (oldPrefPane)

			[oldPrefPane didUnselect];

	}

}

#pragma mark About Tab

- (void) setupAboutTab {

	[aboutVersionString setStringValue:[NSString stringWithFormat:@"%@ %@", 

										[[self bundle] objectForInfoDictionaryKey:@"CFBundleName"], 

										[[self bundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"]]];

	[aboutBoxTextView readRTFDFromFile:[[self bundle] pathForResource:@"About" ofType:@"rtf"]];

}

- (IBAction) openGrowlWebSite:(id)sender {

#pragma unused(sender)

	[[NSWorkspace sharedWorkspace] openURL:growlWebSiteURL];

}

- (IBAction) openGrowlForum:(id)sender {

#pragma unused(sender)

	[[NSWorkspace sharedWorkspace] openURL:growlForumURL];

}

- (IBAction) openGrowlBugSubmissionPage:(id)sender {

#pragma unused(sender)

	[[NSWorkspace sharedWorkspace] openURL:growlBugSubmissionURL];

}

- (IBAction) openGrowlDonate:(id)sender {

 #pragma unused(sender)

	[[NSWorkspace sharedWorkspace] openURL:growlDonateURL];

}

#pragma mark TableView data source methods

- (int) numberOfRowsInTableView:(NSTableView*)tableView {

	if(tableView == networkTableView) {

		return [[self services] count];

	}

	return 0;

}

- (void) tableViewDidClickInBody:(NSTableView *)tableView {

	activeTableView = tableView;

	[self setCanRemoveTicket:(activeTableView == growlApplications) && [ticketsArrayController canRemove]];

}

- (void)tableView:(NSTableView *)aTableView setObjectValue:(id)anObject forTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex {

#pragma unused(aTableView)

	if(aTableColumn == servicePasswordColumn) {

		[[services objectAtIndex:rowIndex] setPassword:anObject];

	}

}

- (id) tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex {

#pragma unused(aTableView)

	// we check to make sure we have the image + text column and then set its image manually

	if (aTableColumn == applicationNameAndIconColumn) {

		NSArray *arrangedTickets = [ticketsArrayController arrangedObjects];

		unsigned idx = [tickets indexOfObject:[arrangedTickets objectAtIndex:rowIndex]];

		[[aTableColumn dataCellForRow:rowIndex] setImage:(NSImage *)CFArrayGetValueAtIndex(images,idx)];

	} else if (aTableColumn == servicePasswordColumn) {

		return [[services objectAtIndex:rowIndex] password];

	}

	return nil;

}

- (IBAction) tableViewDoubleClick:(id)sender {

	[self showApplicationConfigurationTab:sender];

}

#pragma mark NSNetServiceBrowser Delegate Methods

- (void) netServiceBrowser:(NSNetServiceBrowser *)aNetServiceBrowser didFindService:(NSNetService *)aNetService moreComing:(BOOL)moreComing {

#pragma unused(aNetServiceBrowser)

	// check if a computer with this name has already been added

	NSString *name = [aNetService name];

	NSEnumerator *enumerator = [services objectEnumerator];

	GrowlBrowserEntry *entry;

	while ((entry = [enumerator nextObject])) {

		if ([[entry computerName] isEqualToString:name]) {

			[entry setActive:YES];

			return;

		}

	}

	// don't add the local machine

	CFStringRef localHostName = SCDynamicStoreCopyComputerName(/*store*/ NULL,

															   /*nameEncoding*/ NULL);

	CFComparisonResult isLocalHost = CFStringCompare(localHostName, (CFStringRef)name, 0);

	CFRelease(localHostName);

	if (isLocalHost == kCFCompareEqualTo)

		return;

	// add a new entry at the end

	entry = [[GrowlBrowserEntry alloc] initWithComputerName:name];

	[self willChangeValueForKey:@"services"];

	[services addObject:entry];

	[self didChangeValueForKey:@"services"];

	[entry release];

	if (!moreComing)

		[self writeForwardDestinations];

}

- (void) netServiceBrowser:(NSNetServiceBrowser *)aNetServiceBrowser didRemoveService:(NSNetService *)aNetService moreComing:(BOOL)moreComing {

#pragma unused(aNetServiceBrowser)

	NSEnumerator *serviceEnum = [services objectEnumerator];

	GrowlBrowserEntry *currentEntry;

	NSString *name = [aNetService name];

	while ((currentEntry = [serviceEnum nextObject])) {

		if ([[currentEntry computerName] isEqualToString:name]) {

			[currentEntry setActive:NO];

			break;