path: root/macosx/PictureController.m

/* $Id: PictureController.mm,v 1.11 2005/08/01 15:10:44 titer Exp $

   This file is part of the HandBrake source code.
   Homepage: <http://handbrake.fr/>.
   It may be used under the terms of the GNU General Public License. */

#import "PictureController.h"
#import "Controller.h"
#import "HBPreviewController.h"



@implementation PictureController

- (id)init
{
	if (self = [super initWithWindowNibName:@"PictureSettings"])
	{
        // NSWindowController likes to lazily load its window. However since
        // this controller tries to set all sorts of outlets before the window
        // is displayed, we need it to load immediately. The correct way to do
        // this, according to the documentation, is simply to invoke the window
        // getter once.
        //
        // If/when we switch a lot of this stuff to bindings, this can probably
        // go away.
        [self window];
        
	fPreviewController = [[PreviewController alloc] init];
    }
	return self;
}

//------------------------------------------------------------------------------------
// Displays and brings the picture window to the front
//------------------------------------------------------------------------------------
- (IBAction) showPictureWindow: (id)sender
{


        if ([[self window] isVisible])
        {
            [[self window] close];
        }
        else
        {
            [self showWindow:sender];
            [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"PictureSizeWindowIsOpen"];
            [self setToWindowedMode];
        }

    [self adjustFilterDisplay:nil];
    [self adjustSizingDisplay:nil];
}



/* this method is used to detect clicking on a tab in fSizeFilterView */
- (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem
{

[self resizeInspectorForTab:nil];

}

#pragma mark -

/* resizeInspectorForTab is called at launch, and each time either the 
 * Size or Filters tab is clicked. Size gives a horizontally oriented
 * inspector and Filters is a vertically aligned inspector.
 */
- (IBAction) resizeInspectorForTab: (id)sender
{
    NSRect frame = [[self window] frame];
    NSSize screenSize = [[[self window] screen] frame].size;
    NSPoint screenOrigin = [[[self window] screen] frame].origin;
    
    /* We base our inspector size/layout on which tab is active for fSizeFilterView */
    /* we are 1 which is Filters*/
    if ([fSizeFilterView indexOfTabViewItem: [fSizeFilterView selectedTabViewItem]] == 1)
    {
        frame.size.width = 314;
        /* we glean the height from the size of the boxes plus the extra window space
         * needed for non boxed display
         */
        frame.size.height = 110.0 + [fDetelecineBox frame].size.height + [fDecombDeinterlaceBox frame].size.height + [fDenoiseBox frame].size.height + [fDeblockBox frame].size.height;
        /* Hide the size readout at the bottom as the vertical inspector is not wide enough */
        [fSizeInfoField setHidden:YES];
    }
    else // we are Tab index 0 which is size
    {
        frame.size.width = 50.0 + [fPictureSizeBox frame].size.width + [fPictureCropBox frame].size.width;
        frame.size.height = [fPictureSizeBox frame].size.height + 85;
        /* hide the size summary field at the bottom */
        [fSizeInfoField setHidden:NO];      
    }
    /* get delta's for the change in window size */
    CGFloat deltaX = frame.size.width - [[self window] frame].size.width;
    CGFloat deltaY = frame.size.height - [[self window] frame].size.height;
    
    /* Check to see if we have changed the height from current */
    //if (frame.size.height != [[self window] frame].size.height)
    //{
        /* change the inspector origin via the deltaY */
        frame.origin.y -= deltaY;
        /* keep the inspector centered so the tabs stay in place */
        frame.origin.x -= deltaX / 2.0;
    //}
    
     /* we make sure we are not horizontally off of our screen.
     * this would be the case if we are on the vertical filter tab
     * and we hit the size tab and the inspector grows horizontally
     * off the screen to the right
    */
    if ((frame.origin.x + frame.size.width) > (screenOrigin.x + screenSize.width))
    {
        /* the right side of the preview is off the screen, so shift to the left */
        frame.origin.x = (screenOrigin.x + screenSize.width) - frame.size.width;
    }
    
    [[self window] setFrame:frame display:YES animate:YES];
}

- (IBAction) adjustSizingDisplay: (id) sender
{
    NSSize pictureSizingBoxSize = [fPictureSizeBox frame].size;
    
    NSPoint fPictureSizeBoxOrigin = [fPictureSizeBox frame].origin;
    NSSize pictureCropBoxSize = [fPictureCropBox frame].size;
    NSPoint fPictureCropBoxOrigin = [fPictureCropBox frame].origin;
    
    if ([fAnamorphicPopUp indexOfSelectedItem] == 3) // custom / power user jamboree
    {
        pictureSizingBoxSize.width = 530;
        
        /* Set visibility of capuj widgets */
        [fParWidthField setHidden: NO];
        [fParHeightField setHidden: NO];
        [fParWidthLabel setHidden: NO];
        [fParHeightLabel setHidden: NO];
        [fDisplayWidthField setHidden: NO];
        [fDisplayWidthLabel setHidden: NO];
        /* adjust/move keep ar checkbox */
        [fRatioLabel setHidden: YES];
        [fRatioLabel2 setHidden: NO];
        
        /* Optionally swith the Storage and Display width positions*/
         /*
         NSPoint fWidthLabelOrigin = [fWidthLabel frame].origin;
         NSPoint fWidthFieldOrigin = [fWidthField frame].origin;
         NSPoint fWidthStepperOrigin = [fWidthStepper frame].origin;
         fWidthFieldOrigin.x = [fRatioLabel2 frame].origin.x + [fRatioLabel2 frame].size.width + 4;
         [fWidthField setFrameOrigin:fWidthFieldOrigin];

         fWidthStepperOrigin.x = [fWidthField frame].origin.x + [fWidthField frame].size.width + 4;
         [fWidthStepper setFrameOrigin:fWidthStepperOrigin];
         
         fWidthLabelOrigin.x = [fWidthField frame].origin.x - [fWidthLabel frame].size.width - 4;
         [fWidthLabel setFrameOrigin:fWidthLabelOrigin];
         [fWidthLabel setStringValue:@"Storage Width:"];
         */
        
        /* set the origin for fRatioCheck so origin.y == fRatioLabel2
         * and origin.x == fDisplayWidthField
         */
         NSPoint fRatioCheckOrigin = [fRatioCheck frame].origin;
         fRatioCheckOrigin.y = [fRatioLabel2 frame].origin.y - 2;
         fRatioCheckOrigin.x = [fRatioLabel2 frame].origin.x + [fRatioLabel2 frame].size.width + 4;
         [fRatioCheck setFrameOrigin:fRatioCheckOrigin];
         
    }
    else
    {
        pictureSizingBoxSize.width = 200;
        
        /* Set visibility of capuj widgets */
        [fParWidthField setHidden: YES];
        [fParHeightField setHidden: YES];
        [fParWidthLabel setHidden: YES];
        [fParHeightLabel setHidden: YES];
        [fDisplayWidthField setHidden: YES];
        [fDisplayWidthLabel setHidden: YES];
        /* adjust/move keep ar checkbox */
        [fRatioLabel setHidden: NO];
        [fRatioLabel2 setHidden: YES];
        
         /* Optionally swith the Storage and Display width positions*/
         
         /*
         NSPoint fWidthLabelOrigin = [fWidthLabel frame].origin;
         NSPoint fWidthFieldOrigin = [fWidthField frame].origin;
         NSPoint fWidthStepperOrigin = [fWidthStepper frame].origin;
         
         fWidthFieldOrigin.x = [fHeightField frame].origin.x;
         [fWidthField setFrameOrigin:fWidthFieldOrigin];
         
         fWidthStepperOrigin.x = [fHeightStepper frame].origin.x;
         [fWidthStepper setFrameOrigin:fWidthStepperOrigin];
         
         fWidthLabelOrigin.x = [fWidthField frame].origin.x - [fWidthLabel frame].size.width -4;
         [fWidthLabel setFrameOrigin:fWidthLabelOrigin];
         [fWidthLabel setStringValue:@"Width:"];
         */
        
        
        /* set the origin for fRatioCheck so origin.y == fRatioLabel
         * and origin.x == fWidthStepper
         */
         NSPoint fRatioCheckOrigin = [fRatioCheck frame].origin;
         fRatioCheckOrigin.y = [fRatioLabel frame].origin.y - 2;
         fRatioCheckOrigin.x = [fWidthStepper frame].origin.x - 2;
         [fRatioCheck setFrameOrigin:fRatioCheckOrigin];
        
    }
    
    /* Check to see if we have changed the size from current */
    if (pictureSizingBoxSize.height != [fPictureSizeBox frame].size.height || pictureSizingBoxSize.width != [fPictureSizeBox frame].size.width)
    {
        /* Get our delta for the change in picture size box height */
        CGFloat deltaYSizeBoxShift = pictureSizingBoxSize.height - [fPictureSizeBox frame].size.height;
        fPictureSizeBoxOrigin.y -= deltaYSizeBoxShift;
        /* Get our delta for the change in picture size box width */
        CGFloat deltaXSizeBoxShift = pictureSizingBoxSize.width - [fPictureSizeBox frame].size.width;
        //fPictureSizeBoxOrigin.x += deltaXSizeBoxShift;
        /* set our new Picture size box size */
        [fPictureSizeBox setFrameSize:pictureSizingBoxSize];
        [fPictureSizeBox setFrameOrigin:fPictureSizeBoxOrigin];
        
        pictureCropBoxSize.height += deltaYSizeBoxShift;
        fPictureCropBoxOrigin.y -= deltaYSizeBoxShift;
        fPictureCropBoxOrigin.x += deltaXSizeBoxShift;
        
        [fPictureCropBox setFrameSize:pictureCropBoxSize];
        [[fPictureCropBox animator] setFrameOrigin:fPictureCropBoxOrigin];
    }

    
    /* now we call to resize the entire inspector window */
   [self resizeInspectorForTab:nil];
}

- (IBAction) adjustFilterDisplay: (id) sender
{
    
    NSBox * filterBox = nil;
    NSTextField * filterField;
    if (sender == fDetelecinePopUp)
    {
        filterBox = fDetelecineBox;
        filterField = fDetelecineField;
    }
    
    if (sender == fDecombDeinterlaceSlider)
    {
        if ([fDecombDeinterlaceSlider floatValue] == 0.0)
        {
            filterBox = fDecombBox;
            filterField = fDecombField;
        }
        else
        {
            filterBox = fDeinterlaceBox;
            filterField = fDeinterlaceField;
        }
    }
    
    if (sender == fDecombPopUp)
    {
        filterBox = fDecombBox;
        filterField = fDecombField;
    }
    if (sender == fDeinterlacePopUp)
    {
        filterBox = fDeinterlaceBox;
        filterField = fDeinterlaceField;
    }
    
    if (sender == fDenoisePopUp)
    {
        filterBox = fDenoiseBox;
        filterField = fDenoiseField;
    }
    
    NSSize currentSize = [filterBox frame].size;
    NSRect boxFrame = [filterBox frame];
    
    if ([sender titleOfSelectedItem] == @"Custom")
    {
        
        currentSize.height = 60;
        
    }
    else
    {
        currentSize.height = 30;
        
    }
    /* Check to see if we have changed the size from current */
    if (currentSize.height != [filterBox frame].size.height)
    {
        /* We are changing the size of the box, so recalc the origin */
        NSPoint boxOrigin = [filterBox frame].origin;
        /* We get the deltaY here for how much we are expanding/contracting the box vertically */
        CGFloat deltaYBoxShift = currentSize.height - [filterBox frame].size.height;
        boxOrigin.y -= deltaYBoxShift;
        
        boxFrame.size.height = currentSize.height;
        boxFrame.origin.y = boxOrigin.y;
        [filterBox setFrame:boxFrame];
        
        /* go ahead and resize the box */
        //[[filterBox animator] setFrameSize:currentSize];
        //[[filterBox animator] setFrameOrigin:origin];
 
    
        if (filterBox == fDecombBox || filterBox == fDeinterlaceBox)
        {
            /* fDecombDeinterlaceBox*/
            NSSize decombDeinterlaceBoxSize = [fDecombDeinterlaceBox frame].size;
            NSPoint decombDeinterlaceBoxOrigin = [fDecombDeinterlaceBox frame].origin;
            
            //decombDeinterlaceBoxSize.height = [filterBox frame].size.height + 50;
            if (sender == fDecombDeinterlaceSlider)
            {
                [fHBController writeToActivityLog: "Sender is deinterlace decomb slider"];
            }
            
            if ([fDeinterlaceBox isHidden] == YES)
            {
                decombDeinterlaceBoxSize.height = [fDecombBox frame].size.height + 50;
                [fHBController writeToActivityLog: "Resize by Decomb box"];
            }
            else
            {
                decombDeinterlaceBoxSize.height = [fDeinterlaceBox frame].size.height + 50;
                [fHBController writeToActivityLog: "Resize by Deinterlace box"];
            }
            /* get delta's for the change in window size */
            
            CGFloat deltaYdecombDeinterlace = decombDeinterlaceBoxSize.height - [fDecombDeinterlaceBox frame].size.height;
            
            deltaYBoxShift = deltaYdecombDeinterlace;
            
            decombDeinterlaceBoxOrigin.y -= deltaYdecombDeinterlace;
            
            [fDecombDeinterlaceBox setFrameSize:decombDeinterlaceBoxSize];
            [fDecombDeinterlaceBox setFrameOrigin:decombDeinterlaceBoxOrigin];
        }

        /* now we must reset the origin of each box below the adjusted box*/
        NSPoint decombDeintOrigin = [fDecombDeinterlaceBox frame].origin;
        NSPoint denoiseOrigin = [fDenoiseBox frame].origin;
        NSPoint deblockOrigin = [fDeblockBox frame].origin;
        if (sender == fDetelecinePopUp)
        {
            decombDeintOrigin.y -= deltaYBoxShift;
            [fDecombDeinterlaceBox setFrameOrigin:decombDeintOrigin];
            
            denoiseOrigin.y -= deltaYBoxShift;
            [fDenoiseBox setFrameOrigin:denoiseOrigin];
            
            deblockOrigin.y -= deltaYBoxShift;
            [fDeblockBox setFrameOrigin:deblockOrigin];
        }
        if (sender == fDecombPopUp || sender == fDeinterlacePopUp)
        {
            denoiseOrigin.y -= deltaYBoxShift;
            [fDenoiseBox setFrameOrigin:denoiseOrigin];
            
            deblockOrigin.y -= deltaYBoxShift;
            [fDeblockBox setFrameOrigin:deblockOrigin];
        }
        
        if (sender == fDenoisePopUp)
        {
            deblockOrigin.y -= deltaYBoxShift;
            [fDeblockBox setFrameOrigin:deblockOrigin];
        }
        
        /* now we call to resize the entire inspector window */
        [self resizeInspectorForTab:nil];
    }
    
}


#pragma mark -



- (IBAction) showPreviewWindow: (id)sender
{
    [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"PreviewWindowIsOpen"];
    [fPreviewController showWindow:sender];
}

- (void) enablePreviewHudControls
{
    [fPreviewController enableHudControls];
}

- (void) disablePreviewHudControls
{
    [fPreviewController disableHudControls];
}

- (void) setToWindowedMode
{
    /* Set the window back to Floating Window mode 
     * This will put the window always on top, but
     * since we have Hide on Deactivate set in our
     * xib, if other apps are put in focus we will
     * hide properly to stay out of the way
     */
    [[self window] setLevel:NSFloatingWindowLevel];
}

- (void)setHBController: (HBController *)controller
{
    fHBController = controller;
    [fPreviewController   setHBController: controller];
    
}

- (void)awakeFromNib
{
    [fPictureWindow setDelegate:self];
    if( ![[self window] setFrameUsingName:@"PictureSizing"] )
        [[self window] center];
    [self setWindowFrameAutosaveName:@"PictureSizing"];
    [[self window] setExcludedFromWindowsMenu:YES];
    
    [self setInitialPictureFilters];
    
    /* Setup our layers for core animation */
    [fSizeFilterView setWantsLayer:YES];
    [fPictureSizeBox setWantsLayer:YES];
    [fPictureCropBox setWantsLayer:YES];
    
}


- (void)windowWillClose:(NSNotification *)aNotification
{
[[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"PictureSizeWindowIsOpen"];
}

- (BOOL)windowShouldClose:(id)fPictureWindow
{
    return YES;
}

- (void) dealloc
{
    [fPreviewController release];
    [super dealloc];
}

- (void) SetHandle: (hb_handle_t *) handle
{
    fHandle = handle;
    
    [fPreviewController SetHandle: fHandle];
}

- (void) SetTitle: (hb_title_t *) title
{
    hb_job_t * job = title->job;

    fTitle = title;

    [fWidthStepper  setValueWraps: NO];
    [fWidthStepper  setIncrement: 16];
    [fWidthStepper  setMinValue: 64];
    [fHeightStepper setValueWraps: NO];
    [fHeightStepper setIncrement: 16];
    [fHeightStepper setMinValue: 64];
    
    [fCropTopStepper    setIncrement: 2];
    [fCropTopStepper    setMinValue:  0];
    [fCropBottomStepper setIncrement: 2];
    [fCropBottomStepper setMinValue:  0];
    [fCropLeftStepper   setIncrement: 2];
    [fCropLeftStepper   setMinValue:  0];
    [fCropRightStepper  setIncrement: 2];
    [fCropRightStepper  setMinValue:  0];
    
    [fWidthStepper      setMaxValue: title->width];
    [fWidthStepper      setIntValue: job->width];
    [fWidthField        setIntValue: job->width];
    [fHeightStepper     setMaxValue: title->height];
    [fHeightStepper     setIntValue: job->height];
    [fHeightField       setIntValue: job->height];
    [fRatioCheck        setState:    job->keep_ratio ? NSOnState : NSOffState];
    [fCropTopStepper    setMaxValue: title->height/2-2];
    [fCropBottomStepper setMaxValue: title->height/2-2];
    [fCropLeftStepper   setMaxValue: title->width/2-2];
    [fCropRightStepper  setMaxValue: title->width/2-2];

    /* Populate the Anamorphic NSPopUp button here */
    [fAnamorphicPopUp removeAllItems];
    [fAnamorphicPopUp addItemWithTitle: @"None"];
    [fAnamorphicPopUp addItemWithTitle: @"Strict"];
    [fAnamorphicPopUp addItemWithTitle: @"Loose"];
    [fAnamorphicPopUp addItemWithTitle: @"Custom"];
    [fAnamorphicPopUp selectItemAtIndex: job->anamorphic.mode];
    
    //[self adjustSizingDisplay:nil];
    
    /* populate the modulus popup here */
    [fModulusPopUp removeAllItems];
    [fModulusPopUp addItemWithTitle: @"16"];
    [fModulusPopUp addItemWithTitle: @"8"];
    [fModulusPopUp addItemWithTitle: @"4"];
    [fModulusPopUp addItemWithTitle: @"2"];
    if (job->modulus)
    {
        [fModulusPopUp selectItemWithTitle: [NSString stringWithFormat:@"%d",job->modulus]];
    }
    else
    {
        [fModulusPopUp selectItemAtIndex: 0];
    }
    
    
    /* We initially set the previous state of keep ar to on */
    keepAspectRatioPreviousState = 1;
	if (!autoCrop)
	{
        [fCropMatrix  selectCellAtRow: 1 column:0];
        /* If auto, lets set the crop steppers according to current job->crop values */
        [fCropTopStepper    setIntValue: job->crop[0]];
        [fCropTopField      setIntValue: job->crop[0]];
        [fCropBottomStepper setIntValue: job->crop[1]];
        [fCropBottomField   setIntValue: job->crop[1]];
        [fCropLeftStepper   setIntValue: job->crop[2]];
        [fCropLeftField     setIntValue: job->crop[2]];
        [fCropRightStepper  setIntValue: job->crop[3]];
        [fCropRightField    setIntValue: job->crop[3]];
	}
	else
	{
        [fCropMatrix  selectCellAtRow: 0 column:0];
	}
	
    /* Set filters widgets according to the filters struct */
    [fDetelecinePopUp selectItemAtIndex:fPictureFilterSettings.detelecine];
    [fDecombPopUp selectItemAtIndex:fPictureFilterSettings.decomb];
    [fDeinterlacePopUp selectItemAtIndex: fPictureFilterSettings.deinterlace];
    [fDenoisePopUp selectItemAtIndex: fPictureFilterSettings.denoise];
    [fDeblockSlider setFloatValue:fPictureFilterSettings.deblock];
    [fGrayscaleCheck setState:fPictureFilterSettings.grayscale];
    
    [self deblockSliderChanged: nil];
    
    fPicture = 0;
    MaxOutputWidth = title->width - job->crop[2] - job->crop[3];
    MaxOutputHeight = title->height - job->crop[0] - job->crop[1];
    
    titleDarWidth = job->anamorphic.dar_width;
    titleDarHeight = job->anamorphic.dar_height;
    
    titleParWidth = job->anamorphic.par_width;
    titleParHeight = job->anamorphic.par_height;
    
    [self SettingsChanged:nil];
}

- (IBAction) storageLinkChanged: (id) sender
{
    /* since we have a tickless slider, make sure we are at 0.0 or 1.0 */
    if ([fStorageLinkSlider floatValue] < 0.50)
    {
        [fStorageLinkSlider setFloatValue:0.0];
        /* set slider labels to reflect choice */
        [fStorageLinkParLabel setEnabled:YES];
        [fStorageLinkDisplayLabel setEnabled:NO];

    }
    else
    {
        [fStorageLinkSlider setFloatValue:1.0];
        /* set slider labels to reflect choice */
        [fStorageLinkParLabel setEnabled:NO];
        [fStorageLinkDisplayLabel setEnabled:YES];
    }
    
}

- (IBAction) parLinkChanged: (id) sender
{
    /* since we have a tickless slider, make sure we are at 0.0 or 1.0 */
    if ([fParLinkSlider floatValue] < 0.50)
    {
        [fParLinkSlider setFloatValue:0.0];
        /* set slider labels to reflect choice */
        [fParLinkStorageLabel setEnabled:YES];
        [fParLinkDisplayLabel setEnabled:NO];
    }
    else
    {
        [fParLinkSlider setFloatValue:1.0];
        /* set slider labels to reflect choice */
        [fParLinkStorageLabel setEnabled:NO];
        [fParLinkDisplayLabel setEnabled:YES];
    }
    
}

- (IBAction) displayLinkChanged: (id) sender
{
    /* since we have a tickless slider, make sure we are at 0.0 or 1.0 */
    if ([fDisplayLinkSlider floatValue] < 0.50)
    {
        [fDisplayLinkSlider setFloatValue:0.0];
        /* set slider labels to reflect choice */
        [fDisplayLinkStorageLabel setEnabled:YES];
        [fDisplayLinkParLabel setEnabled:NO];
    }
    else
    {
        [fDisplayLinkSlider setFloatValue:1.0];
        /* set slider labels to reflect choice */
        [fDisplayLinkStorageLabel setEnabled:NO];
        [fDisplayLinkParLabel setEnabled:YES];
    }
    
}    

- (IBAction) SettingsChanged: (id) sender
{
    hb_job_t * job = fTitle->job;

    /* if we are anything but strict anamorphic */
    if ([fAnamorphicPopUp indexOfSelectedItem] != 1)
    {
        [fModulusLabel setHidden:NO];
        [fModulusPopUp setHidden:NO];
        if (sender == fModulusPopUp)
        {
            /* do a dry run with hb_fix aspect to get new modulus */
            job->modulus = [[fModulusPopUp titleOfSelectedItem] intValue];
            job->keep_ratio  = 1;
            hb_fix_aspect( job, HB_KEEP_WIDTH );
            if( job->height > fTitle->height )
            {
                job->height = fTitle->height;
                hb_fix_aspect( job, HB_KEEP_HEIGHT );
            }
            [fWidthStepper      setIntValue: job->width];
            [fWidthField        setIntValue: job->width];
            if( [fAnamorphicPopUp indexOfSelectedItem] != 2) // if we are not loose or custom
            {
                [fHeightStepper     setIntValue: job->height];
                [fHeightField       setIntValue: job->height];
            }    
        }
    }
    else
    {
        /* we are strict so hide the mod popup since libhb uses mod 2 for strict anamorphic*/
        [fModulusLabel setHidden:YES];
        [fModulusPopUp setHidden:YES];
    }

    job->modulus = [[fModulusPopUp titleOfSelectedItem] intValue];
    
    [fWidthStepper  setIncrement: job->modulus];
    [fHeightStepper setIncrement: job->modulus];

    /* Since custom anamorphic allows for a height setting > fTitle->height
     * check to make sure it is returned to fTitle->height for all other modes
     */
     [fHeightStepper setMaxValue: fTitle->height];
    
    autoCrop = ( [fCropMatrix selectedRow] == 0 );
    [fCropTopStepper    setEnabled: !autoCrop];
    [fCropBottomStepper setEnabled: !autoCrop];
    [fCropLeftStepper   setEnabled: !autoCrop];
    [fCropRightStepper  setEnabled: !autoCrop];
    
    if( autoCrop )
    {
        memcpy( job->crop, fTitle->crop, 4 * sizeof( int ) );
    }
    else
    {
        job->crop[0] = [fCropTopStepper    intValue];
        job->crop[1] = [fCropBottomStepper intValue];
        job->crop[2] = [fCropLeftStepper   intValue];
        job->crop[3] = [fCropRightStepper  intValue];
    }
    
    [fRatioCheck setEnabled: YES];

    
    [fParWidthField setEnabled: NO];
    [fParHeightField setEnabled: NO];
    [fDisplayWidthField setEnabled: NO];
    
    /* If we are not custom anamorphic, make sure we retain the orginal par */
    if( [fAnamorphicPopUp indexOfSelectedItem] != 3 )
    {
        job->anamorphic.par_width = titleParWidth;
        job->anamorphic.par_height = titleParHeight;
        [fRatioLabel setHidden: NO];
    }
    
	if( [fAnamorphicPopUp indexOfSelectedItem] > 0 )
	{
        if ([fAnamorphicPopUp indexOfSelectedItem] == 1) // strict
        {
            [fWidthStepper      setIntValue: fTitle->width-fTitle->job->crop[2]-fTitle->job->crop[3]];
            [fWidthField        setIntValue: fTitle->width-fTitle->job->crop[2]-fTitle->job->crop[3]];
            
            /* This will show correct anamorphic height values, but
             show distorted preview picture ratio */
            [fHeightStepper      setIntValue: fTitle->height-fTitle->job->crop[0]-fTitle->job->crop[1]];
            [fHeightField        setIntValue: fTitle->height-fTitle->job->crop[0]-fTitle->job->crop[1]];
            job->width       = [fWidthStepper  intValue];
            job->height      = [fHeightStepper intValue];
            
            job->anamorphic.mode = 1;
            [fWidthStepper setEnabled: NO];
            [fWidthField setEnabled: NO];
            [fHeightStepper setEnabled: NO];
            [fHeightField setEnabled: NO];
            [fRatioCheck setEnabled: NO];
        }
        else if ([fAnamorphicPopUp indexOfSelectedItem] == 2) // Loose anamorphic
        {
            job->anamorphic.mode = 2;
            [fWidthStepper setEnabled: YES];
            [fWidthField setEnabled: YES];
            [fRatioCheck setEnabled: NO];
            [fHeightStepper setEnabled: NO];
            [fHeightField setEnabled: NO];
            /* We set job->width and call hb_set_anamorphic_size in libhb to do a "dry run" to get
             * the values to be used by libhb for loose anamorphic
             */
            /* if the sender is the anamorphic popup, then we know that loose anamorphic has just
             * been turned on, so snap the width to full width for the source.
             */
            if (sender == fAnamorphicPopUp)
            {
                [fWidthStepper      setIntValue: fTitle->width-fTitle->job->crop[2]-fTitle->job->crop[3]];
                [fWidthField        setIntValue: fTitle->width-fTitle->job->crop[2]-fTitle->job->crop[3]];
            }
            job->width       = [fWidthStepper  intValue];
            hb_set_anamorphic_size(job, &output_width, &output_height, &output_par_width, &output_par_height);
            [fHeightStepper      setIntValue: output_height];
            [fHeightField        setIntValue: output_height];
            job->height      = [fHeightStepper intValue];
            
        }
        else if ([fAnamorphicPopUp indexOfSelectedItem] == 3) // custom / power user jamboree
        {

#pragma mark - STARTCapuj

            job->anamorphic.mode = 3;
            
            /* Set the status of our custom ana only widgets accordingly */
            [fModulusPopUp setEnabled:YES];
            
            [fWidthStepper setEnabled: YES];
            [fWidthField setEnabled: YES];
            
            [fHeightStepper setEnabled: YES];
            /* for capuj the storage field is immaterial */
            [fHeightField setEnabled: YES];
            
            [fRatioCheck setEnabled: YES];
            if (sender == fRatioCheck)
            {
                if ([fRatioCheck  state] == NSOnState)
                {
                    [fParWidthField setEnabled: NO];
                    [fParHeightField setEnabled: NO];   
                }
                else
                {
                    [fParWidthField setEnabled: YES];
                    [fParHeightField setEnabled: YES];
                }
            }
            
            [fParWidthField setEnabled: YES];
            [fParHeightField setEnabled: YES];
            
            [fDisplayWidthField setEnabled: YES];
            
            
            /* If we are coming into custom anamorphic we reset the par to original
             * which gives us a way back if things get hosed up.
             */
             
            if (sender == fAnamorphicPopUp)
            {
                /* When entering custom anamorphic, we start with keep ar on */
                [fRatioCheck  setState: NSOnState];
                /*
                 KEEPING ASPECT RATIO
                 Disable editing: PIXEL WIDTH, PIXEL HEIGHT
                 */
                [fParWidthField setEnabled: NO];
                [fParHeightField setEnabled: NO];
                
                job->width = [fWidthStepper intValue];
                job->height = [fHeightStepper intValue];

                /* make sure our par is set back to original */
                job->anamorphic.par_width = titleParWidth;
                job->anamorphic.par_height = titleParHeight;
                
                [fParWidthField   setIntValue: titleParWidth];
                [fParHeightField   setIntValue: titleParHeight];
                
                /* modify our par dims from our storage dims */
                hb_set_anamorphic_size(job, &output_width, &output_height, &output_par_width, &output_par_height);
                float par_display_width = (float)output_width * (float)output_par_width / (float)output_par_height;
                
                /* go ahead and mod the display dims */
                [fDisplayWidthField   setStringValue: [NSString stringWithFormat:@"%.2f", par_display_width]];
                
                job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                job->anamorphic.dar_height = (float)[fHeightStepper intValue];
                
                /* Set our dar here assuming we are just coming into capuj mode */
                dar = [fDisplayWidthField floatValue] / (float)[fHeightField intValue];
                
            }

            /* For capuj we disable these fields if we are keeping the dispay aspect */
            if ([fRatioCheck  state] == NSOnState)
            {
                /*
                 KEEPING ASPECT RATIO
                 DAR = DISPLAY WIDTH / DISPLAY HEIGHT (cache after every modification) */
                 /*Disable editing: PIXEL WIDTH, PIXEL HEIGHT */
                
                [fParWidthField setEnabled: NO];
                [fParHeightField setEnabled: NO];
                
                /* Changing DISPLAY WIDTH: */
                if (sender == fDisplayWidthField)
                {
                    job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                    /* Changes HEIGHT to keep DAR */
                     /* calculate the height to retain the dar  */
                    int raw_calulated_height = (int)((int)[fDisplayWidthField floatValue] / dar);
                    /*  now use the modulus to go lower if there is a remainder  */
                    /* Note to me, raw_calulated_height % [[fModulusPopUp titleOfSelectedItem] intValue]
                     * gives me the remainder we are not mod (whatever our modulus is) subtract that from
                     * the actual calculated value derived from the dar to round down to the nearest mod value.
                     * This should be desireable over rounding up to the next mod value
                     */
                    int modulus_height = raw_calulated_height - (raw_calulated_height % [[fModulusPopUp titleOfSelectedItem] intValue]);
                    if (modulus_height > fTitle->height)
                    {
                        [fHeightStepper setMaxValue: modulus_height];
                    }
                    [fHeightStepper setIntValue: modulus_height];
                    job->anamorphic.dar_height = (float)[fHeightStepper intValue];
                    job->height = [fHeightStepper intValue];
                    
                    /* Changes PIXEL WIDTH to new DISPLAY WIDTH */
                    [fParWidthField setIntValue: [fDisplayWidthField intValue]];
                    job->anamorphic.par_width = [fParWidthField intValue];
                    /* Changes PIXEL HEIGHT to STORAGE WIDTH */
                    [fParHeightField  setIntValue: [fWidthField intValue]];
                    job->anamorphic.par_height = [fParHeightField intValue];
                    
                }
                /* Changing HEIGHT: */
                if (sender == fHeightStepper)
                {
                   job->anamorphic.dar_height = (float)[fHeightStepper intValue];
                   job->height = [fHeightStepper intValue];
                   
                    /* Changes DISPLAY WIDTH to keep DAR*/
                    [fDisplayWidthField setStringValue: [NSString stringWithFormat: @"%.2f",[fHeightStepper intValue] * dar]];
                    job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                    /* Changes PIXEL WIDTH to new DISPLAY WIDTH */
                    [fParWidthField setIntValue: [fDisplayWidthField intValue]];
                    job->anamorphic.par_width = [fParWidthField intValue];
                    /* Changes PIXEL HEIGHT to STORAGE WIDTH */
                    [fParHeightField  setIntValue: [fWidthField intValue]];
                    job->anamorphic.par_height = [fParHeightField intValue];
                }
                /* Changing STORAGE_WIDTH: */
                if (sender == fWidthStepper)
                {
                    job->width = [fWidthStepper intValue];
                    
                    job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                    job->anamorphic.dar_height = [fHeightStepper floatValue];
                     
                    /* Changes PIXEL WIDTH to DISPLAY WIDTH */
                    [fParWidthField setIntValue: [fDisplayWidthField intValue]];
                    job->anamorphic.par_width = [fParWidthField intValue];
                    /* Changes PIXEL HEIGHT to new STORAGE WIDTH */
                    [fParHeightField  setIntValue: [fWidthStepper intValue]];
                    job->anamorphic.par_height = [fParHeightField intValue];
                }
            }
            else if ([fRatioCheck  state] == NSOffState)
            {
                /* Changing STORAGE_WIDTH: */
                if (sender == fWidthStepper)
                {
                    job->width = [fWidthStepper intValue];
                    /* changes DISPLAY WIDTH to STORAGE WIDTH * PIXEL WIDTH / PIXEL HEIGHT */
                    [fDisplayWidthField setStringValue: [NSString stringWithFormat: @"%.2f",(float)[fWidthStepper intValue] * [fParWidthField intValue] / [fParHeightField intValue]]];
                    job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                }
                /* Changing PIXEL dimensions */
                if (sender == fParWidthField || sender == fParHeightField)
                {
                    job->anamorphic.par_width = [fParWidthField intValue];
                    job->anamorphic.par_height = [fParHeightField intValue];
                    /* changes DISPLAY WIDTH to STORAGE WIDTH * PIXEL WIDTH / PIXEL HEIGHT */
                    [fDisplayWidthField setStringValue: [NSString stringWithFormat: @"%.2f",(float)[fWidthStepper intValue] * [fParWidthField intValue] / [fParHeightField intValue]]];
                    job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                }
                /* Changing DISPLAY WIDTH: */
                if (sender == fDisplayWidthField)
                {
                    job->anamorphic.dar_width = [fDisplayWidthField floatValue];
                    job->anamorphic.dar_height = (float)[fHeightStepper intValue];
                    /* changes PIXEL WIDTH to DISPLAY WIDTH and PIXEL HEIGHT to STORAGE WIDTH */
                    [fParWidthField setIntValue: [fDisplayWidthField intValue]];
                    job->anamorphic.par_width = [fParWidthField intValue];
                    
                    [fParHeightField  setIntValue: [fWidthField intValue]];
                    job->anamorphic.par_height = [fParHeightField intValue];
                    hb_set_anamorphic_size(job, &output_width, &output_height, &output_par_width, &output_par_height);
                }
                /* Changing HEIGHT: */
                if (sender == fHeightStepper)
                {
                    /* just....changes the height.*/
                    job->anamorphic.dar_height = [fHeightStepper intValue];
                    job->height = [fHeightStepper intValue];
                }
                
            }
            
#pragma mark - END Capuj                       
        }
        
        /* if the sender is the Anamorphic checkbox, record the state
         of KeepAspect Ratio so it can be reset if Anamorphic is unchecked again */
        if (sender == fAnamorphicPopUp)
        {
            keepAspectRatioPreviousState = [fRatioCheck state];
        }
        if ([fAnamorphicPopUp indexOfSelectedItem] != 3)
        {
            [fRatioCheck setState:NSOffState];
        }
        
    }
    else
	{
        job->width       = [fWidthStepper  intValue];
        job->height      = [fHeightStepper intValue];
        job->anamorphic.mode = 0;
        [fWidthStepper setEnabled: YES];
        [fWidthField setEnabled: YES];
        [fHeightStepper setEnabled: YES];
        [fHeightField setEnabled: YES];
        [fRatioCheck setEnabled: YES];
        /* if the sender is the Anamorphic checkbox, we return the
         keep AR checkbox to its previous state */
        if (sender == fAnamorphicPopUp)
        {
            [fRatioCheck setState:keepAspectRatioPreviousState];
        }
        
	}
	
    if ([fAnamorphicPopUp indexOfSelectedItem] != 3)
    {
        job->keep_ratio  = ( [fRatioCheck state] == NSOnState );
        if( job->keep_ratio )
        {
            if( sender == fWidthStepper || sender == fRatioCheck ||
               sender == fCropTopStepper || sender == fCropBottomStepper|| 
               sender == fCropMatrix || sender == nil  )
            {
                hb_fix_aspect( job, HB_KEEP_WIDTH );
                if( job->height > fTitle->height )
                {
                    job->height = fTitle->height;
                    hb_fix_aspect( job, HB_KEEP_HEIGHT );
                }
            }
            else
            {
                hb_fix_aspect( job, HB_KEEP_HEIGHT );
                if( job->width > fTitle->width )
                {
                    job->width = fTitle->width;
                    hb_fix_aspect( job, HB_KEEP_WIDTH );
                }
            }
            
        }
    }
    
    // hb_get_preview can't handle sizes that are larger than the original title
    if ([fAnamorphicPopUp indexOfSelectedItem] != 3)
    {
        // dimensions
        if( job->width > fTitle->width )
        {
            job->width = fTitle->width;
        }
        
        if( job->height > fTitle->height )
        {
            job->height = fTitle->height;
        }
    }
    
    [fWidthStepper      setIntValue: job->width];
    [fWidthField        setIntValue: job->width];
    if( [fAnamorphicPopUp indexOfSelectedItem] != 2) // if we are not loose or custom
    {
        [fHeightStepper     setIntValue: job->height];
        [fHeightField       setIntValue: job->height];
    }
    
    [fCropTopStepper    setIntValue: job->crop[0]];
    [fCropTopField      setIntValue: job->crop[0]];
    [fCropBottomStepper setIntValue: job->crop[1]];
    [fCropBottomField   setIntValue: job->crop[1]];
    [fCropLeftStepper   setIntValue: job->crop[2]];
    [fCropLeftField     setIntValue: job->crop[2]];
    [fCropRightStepper  setIntValue: job->crop[3]];
    [fCropRightField    setIntValue: job->crop[3]];
    
    //[fPreviewController SetTitle:fTitle];
    
    /* Sanity Check Here for < 16 px preview to avoid
     crashing hb_get_preview. In fact, just for kicks
     lets getting previews at a min limit of 32, since
     no human can see any meaningful detail below that */
    if (job->width >= 64 && job->height >= 64)
    {
        [self reloadStillPreview];
    }
    
    /* we get the sizing info to display from fPreviewController */
    [fSizeInfoField setStringValue: [fPreviewController pictureSizeInfoString]];
    
    if (sender != nil)
    {
        [fHBController pictureSettingsDidChange];
    }   
    
    if ([[self window] isVisible])
    { 
        [self adjustSizingDisplay:nil];
    }
    
}

- (NSString*) getPictureSizeInfoString
{
    return [fSizeInfoField stringValue];
}

- (void)reloadStillPreview
{ 
   hb_job_t * job = fTitle->job; 
   
   [fPreviewController SetTitle:fTitle];
    
}


#pragma mark -

- (BOOL) autoCrop
{
    return autoCrop;
}
- (void) setAutoCrop: (BOOL) setting
{
    autoCrop = setting;
}

- (IBAction)showPreviewPanel: (id)sender forTitle: (hb_title_t *)title
{
    //[self SetTitle:title];
    [self showWindow:sender];
    //[self adjustSizingDisplay:nil];
    //[self adjustFilterDisplay:nil];

}


#pragma mark -
/* we use this to setup the initial picture filters upon first launch, after that their states
are maintained across different sources */
- (void) setInitialPictureFilters
{
	/* we use a popup to show the detelecine settings */
	[fDetelecinePopUp removeAllItems];
    [fDetelecinePopUp addItemWithTitle: @"Off"];
    [fDetelecinePopUp addItemWithTitle: @"Custom"];
    [fDetelecinePopUp addItemWithTitle: @"Default"];
    [fDetelecinePopUp selectItemAtIndex: fPictureFilterSettings.detelecine];
    
    [self modeDecombDeinterlaceSliderChanged:nil];
    /* we use a popup to show the decomb settings */
	[fDecombPopUp removeAllItems];
    [fDecombPopUp addItemWithTitle: @"Off"];
    [fDecombPopUp addItemWithTitle: @"Custom"];
    [fDecombPopUp addItemWithTitle: @"Default"];
    [fDecombPopUp addItemWithTitle: @"Fast"];
    [fDecombPopUp addItemWithTitle: @"Bob"];
    
    [fDecombPopUp selectItemAtIndex: fPictureFilterSettings.decomb];
    
    /* we use a popup to show the deinterlace settings */
	[fDeinterlacePopUp removeAllItems];
    [fDeinterlacePopUp addItemWithTitle: @"Off"];
    [fDeinterlacePopUp addItemWithTitle: @"Custom"];
    [fDeinterlacePopUp addItemWithTitle: @"Fast"];
    [fDeinterlacePopUp addItemWithTitle: @"Slow"];
    [fDeinterlacePopUp addItemWithTitle: @"Slower"];
    [fDeinterlacePopUp addItemWithTitle: @"Bob"];
    
	/* Set deinterlaces level according to the integer in the main window */
	[fDeinterlacePopUp selectItemAtIndex: fPictureFilterSettings.deinterlace];

	/* we use a popup to show the denoise settings */
	[fDenoisePopUp removeAllItems];
    [fDenoisePopUp addItemWithTitle: @"Off"];
    [fDenoisePopUp addItemWithTitle: @"Custom"];
    [fDenoisePopUp addItemWithTitle: @"Weak"];
	[fDenoisePopUp addItemWithTitle: @"Medium"];
    [fDenoisePopUp addItemWithTitle: @"Strong"];
	/* Set denoises level according to the integer in the main window */
	[fDenoisePopUp selectItemAtIndex: fPictureFilterSettings.denoise];
    

}




- (IBAction) modeDecombDeinterlaceSliderChanged: (id) sender
{
    
    /* since its a tickless slider, we have to  make sure we are on or off */
    if ([fDecombDeinterlaceSlider floatValue] < 0.50)
    {
        [fDecombDeinterlaceSlider setFloatValue:0.0];
    }
    else
    {
        [fDecombDeinterlaceSlider setFloatValue:1.0];
    }
    
    
    /* Decomb selected*/
    if ([fDecombDeinterlaceSlider floatValue] == 0.0)
    {
        [fDecombBox setHidden:NO];
        [fDeinterlaceBox setHidden:YES];
        fPictureFilterSettings.decomb = [fDecombPopUp indexOfSelectedItem];
        fPictureFilterSettings.usedecomb = 1;
        fPictureFilterSettings.deinterlace = 0;
        [fDecombPopUp selectItemAtIndex:fPictureFilterSettings.decomb];
        [self adjustFilterDisplay:fDecombPopUp];
    }
    else
    {
        [fDecombBox setHidden:YES];
        [fDeinterlaceBox setHidden:NO];
        fPictureFilterSettings.usedecomb = 0;
        fPictureFilterSettings.decomb = 0;
        [fDeinterlacePopUp selectItemAtIndex: fPictureFilterSettings.deinterlace];
        [self adjustFilterDisplay:fDeinterlacePopUp];
    }
    [self FilterSettingsChanged: fDecombDeinterlaceSlider];
}


- (IBAction) FilterSettingsChanged: (id) sender
{
    
    fPictureFilterSettings.detelecine  = [fDetelecinePopUp indexOfSelectedItem];
    [self adjustFilterDisplay:fDetelecinePopUp];
    
    fPictureFilterSettings.decomb = [fDecombPopUp indexOfSelectedItem];
    [self adjustFilterDisplay:fDecombPopUp];
    
    fPictureFilterSettings.deinterlace = [fDeinterlacePopUp indexOfSelectedItem];
    [self adjustFilterDisplay:fDeinterlacePopUp];
    
    fPictureFilterSettings.denoise = [fDenoisePopUp indexOfSelectedItem];
    [self adjustFilterDisplay:fDenoisePopUp];
    
    if ([fDeblockField stringValue] == @"Off")
    {
        fPictureFilterSettings.deblock  = 0;
    }
    else
    {
        fPictureFilterSettings.deblock  = [fDeblockField intValue];
    }
    
    fPictureFilterSettings.grayscale = [fGrayscaleCheck state];
    
    [self decombDeinterlacePreviewImage];
    
    if (sender != nil)
    {
        [fHBController pictureSettingsDidChange];
        
    }   

}

- (void) decombDeinterlacePreviewImage
{
    if ([fDecombDeinterlaceSlider floatValue] < 0.50)
    {
        /* Since Libhb only shows a deinterlaced preview image via deinterlace .. for decomb we
         do a quick switch to get libhb to show a deinterlaced image if needed even though deinterlace
         has not been changed by the user. so we temporarily switch deinterace accoring to decomb then
         call reloadStillPreview quickly and then switch deinterlace back to its proper state.
         */
        
        // decomb is chosen
        if (fPictureFilterSettings.decomb > 0)
        {
            /* Temporarily turn on deinterlacing .... */
            fTitle->job->deinterlace  = 1;
            /* Grab a still preview ... */
            [self reloadStillPreview];
            /* ... then reset deinterlace back to where specified in the ui */
            fTitle->job->deinterlace  = [fDeinterlacePopUp indexOfSelectedItem];
            
        }
        else
        {
            [self reloadStillPreview];   
        }
        
    }
    else
    {
        fTitle->job->deinterlace  = [fDeinterlacePopUp indexOfSelectedItem];
        [self reloadStillPreview];
    }
    
    
}
#pragma mark -

- (IBAction) deblockSliderChanged: (id) sender
{
    if ([fDeblockSlider floatValue] == 4.0)
    {
    [fDeblockField setStringValue: [NSString stringWithFormat: @"Off"]];
    }
    else
    {
    [fDeblockField setStringValue: [NSString stringWithFormat: @"%.0f", [fDeblockSlider floatValue]]];
    }
	[self FilterSettingsChanged: sender];
}


- (int) detelecine
{
    return fPictureFilterSettings.detelecine;
}

- (NSString*) detelecineCustomString
{
    return [fDetelecineField stringValue];
}

- (void) setDetelecine: (int) setting
{
    fPictureFilterSettings.detelecine = setting;
}

- (void) setDetelecineCustomString: (NSString*) string 
{
    [fDetelecineField setStringValue:string];
}

- (int) deinterlace
{
    return fPictureFilterSettings.deinterlace;
}
- (NSString*) deinterlaceCustomString
{
    return [fDeinterlaceField stringValue];
}

- (void) setDeinterlaceCustomString: (NSString*) string 
{
    [fDeinterlaceField setStringValue:string];
}

- (void) setDeinterlace: (int) setting 
{
    fPictureFilterSettings.deinterlace = setting;
}
- (int) decomb
{
    return fPictureFilterSettings.decomb;
}

- (NSString*) decombCustomString
{
    return [fDecombField stringValue];
}

- (int) useDecomb
{
    return fPictureFilterSettings.usedecomb;
}

- (void) setUseDecomb: (int) setting
{
    fPictureFilterSettings.usedecomb = setting;
    if (fPictureFilterSettings.usedecomb == 1)
    {
        [fDecombDeinterlaceSlider setFloatValue:0.0];
    }
    else
    {
        [fDecombDeinterlaceSlider setFloatValue:1.0];
    }
    [self modeDecombDeinterlaceSliderChanged:nil];
}

- (void) setDecomb: (int) setting {
    fPictureFilterSettings.decomb = setting;
}

- (void) setDecombCustomString: (NSString*) string 
{
    [fDecombField setStringValue:string];
}

- (int) denoise
{
    return fPictureFilterSettings.denoise;
}

- (NSString*) denoiseCustomString
{
    return [fDenoiseField stringValue];
}

- (void) setDenoiseCustomString: (NSString*) string 
{
    [fDenoiseField setStringValue:string];
}

- (void) setDenoise: (int) setting
{
    fPictureFilterSettings.denoise = setting;
}

- (int) deblock
{
    return fPictureFilterSettings.deblock;
}

- (void) setDeblock: (int) setting
{
    fPictureFilterSettings.deblock = setting;
}

- (int) grayscale
{
    return fPictureFilterSettings.grayscale;
}

- (void) setGrayscale: (int) setting
{
    fPictureFilterSettings.grayscale = setting;
}



@end