/*

File: VideoController.m

Abstract:   Application controller object.

Version: 1.0

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*/ 

#import <QuartzCore/QuartzCore.h>

#import "VideoController.h"

#import "VideoView.h"

@interface VideoController (private)

- (void)loadMovie:(NSString *)path;

@end

@implementation VideoController

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

- (void)awakeFromNib

{

    // only needed if you rely on Image Units

    [CIPlugIn loadAllPlugIns];

}

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

- (void)applicationWillFinishLaunching:(NSNotification *)note

{

    NSString *moviePath;

    /* See if we have a known pathname */

    moviePath = [[NSUserDefaults standardUserDefaults] stringForKey:@"MoviePath"];

    if(moviePath)

    {

        [self loadMovie:moviePath];

    }

    [filterDrawer open];

}

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

- (void)openMovie:(id)sender

{

    NSOpenPanel *openPanel;

    int rv;

    openPanel = [NSOpenPanel openPanel];

    [openPanel setCanChooseDirectories:NO];

    [openPanel setAllowsMultipleSelection:NO];

    [openPanel setResolvesAliases:YES];

    [openPanel setCanChooseFiles:YES];

    rv = [openPanel runModalForTypes:nil];

    if(rv == NSFileHandlingPanelOKButton)

        [self loadMovie:[openPanel filename]];

}

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

- (void)loadMovie:(NSString *)path

{

    QTMovie *qtMovie = nil;

    NSError *error;

    qtMovie = [QTMovie movieWithFile:path error:&error];

    if(qtMovie)

    {

        [[NSUserDefaults standardUserDefaults] setObject:path forKey:@"MoviePath"];

        [[NSUserDefaults standardUserDefaults] synchronize];

        [videoView setQTMovie:qtMovie];

        [[videoView window] setTitleWithRepresentedFilename:path];

        [nextButton setEnabled:YES];

        [prevButton setEnabled:YES];

        [playButton setEnabled:YES];

        [videoScrubber setEnabled:YES];

    }

}

- (IBAction)toggledTrickProfile:(id)sender

{

   [videoView updateColorProfile:[videoView viewDisplayID]];

}

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

-(NSWindow *)progressSheet

{

    return progressSheet;

}

-(VideoView *)videoView

{

    return videoView;

}

-(int)useTrickProfile

{

    return [trickProfile state];

}

- (NSProgressIndicator*)progressIndicator

{

    return progressIndicator;

}

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

// DELEGATE methods

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

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

- (BOOL)windowShouldClose:(id)sender    //close box quits the app

{

    [NSApp terminate:self];

    return YES;

}

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

- (void)movieTimeChanged:(VideoView*)sender

{

    QTTime  currentTime = [sender currentTime];

    QTTime  duration    = [sender movieDuration];

    NSString *timeString = QTStringFromTime(currentTime);

    if  (timeString) [timecodeField setStringValue:timeString];

    [videoScrubber setDoubleValue:(double)currentTime.timeValue / (double)duration.timeValue];

}

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

@end