// Copyright (c) 2002, Peter Bentley
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// 
//   Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 
//   Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 
//   The name Peter Bentley may not be used to endorse or promote
// products derived from this software without specific prior
// written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#import "OmdController.h"
#import "OmdUnit.h"
#import "OmdDisc.h"
#import "OmdTocCtlr.h"
#import "OmdTransport.h"

CVSID( "$Id: OmdController.m,v 1.18 2003/08/23 17:03:48 pete Exp $" );

@implementation OmdController


- (void) setUnit: (omd_unit_t *) theUnit
{
    // Set the unit
    [omdUnit setUnit: theUnit];
    
    // We don't know the status yet
    lastStatus = -1;
    
    // Refresh the controllers
    [omdDisc refresh];
    [tocCtlr refresh];
    [transport refresh];
    
    // And update all views
    [self updateView];
}

- (void) updateView
{
    NSString *type = [omdUnit unitTypeString];
    
    // Update the view fields for the unit ourself
    [unitType setStringValue: type];
    [window setTitle: [[NSString alloc] initWithFormat: @"Xmd - %@", type]];
    
    [unitStatus setStringValue: [omdUnit unitStatusString]];

    // Tell the other controller objects to update their views
    [omdDisc updateView];
    [tocCtlr updateView];
    [transport updateView];
}

- (void) tick
{
    int status = [omdUnit unitStatus];
    
    if( status != lastStatus )
    {
        slog( LOG_INFO, "New unit status: %04x", status );
        [unitStatus setStringValue: [omdUnit stringForStatus: status]];
        lastStatus = status;
    }

    [transport updateView];
 }



- (OmdTransport *) getTransport
{
    return transport;
}

- (OmdDisc *) getDisc
{
    return omdDisc;
}


- (OmdUnit *) getUnit
{
    return omdUnit;
}

- (OmdTocCtlr *) getTocCtlr
{
    return tocCtlr;
}


@end