/*	class AppController

	A dispatcher for many high-level application events.  Only one instance
	exists at runtime.
*/
#import "Catakig-Cocoa.h"
#import "AppController.h"
#import "ScreenView.h"

@implementation AppController
//---------------------------------------------------------------------------

+ (void)initialize
{
	OSStatus		sts;

	// Need these retains??
	G.bundle	= [[NSBundle mainBundle] retain];
	G.docMgr	= [[NSDocumentController sharedDocumentController] retain];
	G.fileMgr	= [[NSFileManager defaultManager] retain];
	G.helpMgr	= [[NSHelpManager sharedHelpManager] retain];
//	G.null		= [[NSNull null] retain];
	G.pboard	= [[NSPasteboard generalPasteboard] retain];
	G.workspace	= [[NSWorkspace sharedWorkspace] retain];

	SetMouseRange();

	if (noErr != (sts = AU_Open(&G.audioUnit)))
	{
		FatalErrorAlert(@"Cannot initialize audio",
			@"Error from AU_Open.");
	}

	if (NO) //!!
	{
		NSArray*	arr;

		arr = [G.fileMgr directoryContentsAtPath:@"/System/Library/Sounds"];
		NSLog(@"Found sounds: %@", arr);
	}
}

//---------------------------------------------------------------------------
#if 0
- (void)applicationDidFinishLaunching:(NSNotification*)note
{/*
	"Sent by the default notification center after the application has been
	launched and initialized but before it has received its first event."
*/
}
#endif
//---------------------------------------------------------------------------

- (NSApplicationTerminateReply)
	applicationShouldTerminate:(NSApplication*)app
{
	AU_Close(&G.audioUnit);
	[ScreenView FullScreenOff];

	return NSTerminateNow;
}

//---------------------------------------------------------------------------

- (BOOL)applicationShouldOpenUntitledFile:(NSApplication*)sender
{/*
	Returns whether the application should automatically create a new
	document after launching.  (Default behavior is YES.)
*/
	return NO;
}

//---------------------------------------------------------------------------

- (void)applicationDidChangeScreenParameters:(NSNotification*)note
{/*
	Responds to changes in screen configuration: either resolutions, or
	relative positions of multiple screens.
*/
	SetMouseRange();
}

//---------------------------------------------------------------------------

- (IBAction)newDocument:(id)sender
{/*
	Called when the user invokes the "New" menu command.  (Normally the
	global DocumentController gets this message first.)
*/
	NSEnumerator*	e = [[mNewA2Model cells] objectEnumerator];
	NSColor*		warnColor = [NSColor colorWithDeviceHue:0.
						saturation:0.4 brightness:1. alpha:1.];

//	Scan for Apple II ROMs.

	[A2Computer ScanDirectoryForROM:nil];

	for (NSButtonCell* cell;  (cell = [e nextObject]);)
	{
		BOOL	hasROM = [A2Computer ModelHasROM:[cell tag]];

		[cell setBackgroundColor:(hasROM? nil : warnColor)];
	}

//	Run the "New Apple II" dialog.

	if ([mNewA2Panel RunModal])
	{
		A2G.defaultModel    = [mNewA2Model selectedTag];
		A2G.defaultExtraRAM = [mNewA2ExtraRAM selectedTag];

		[G.docMgr newDocument:sender];
	//	[G.docMgr openUntitledDocumentOfType ... ];
	}
}

//---------------------------------------------------------------------------
@end