/* $Id: PictureController.mm,v 1.11 2005/08/01 15:10:44 titer Exp $ This file is part of the HandBrake source code. Homepage: . 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 { [self showWindow:sender]; if ([fPreviewController fullScreen] == YES) { [self setToFullScreenMode]; } else { [self setToWindowedMode]; } } - (IBAction) showPreviewWindow: (id)sender { [fPreviewController showWindow:sender]; } - (void) setToFullScreenMode { int32_t shieldLevel = CGShieldingWindowLevel(); [fPictureWindow setLevel:shieldLevel]; // Show the window. [fPictureWindow makeKeyAndOrderFront:self]; } - (void) setToWindowedMode { /* Set the window back to regular level */ [[self window] setLevel:NSNormalWindowLevel]; } - (void)setHBController: (HBController *)controller { fHBController = controller; [fPreviewController setHBController: controller]; } - (void)awakeFromNib { [fPictureWindow setDelegate:self]; } - (void)windowWillClose:(NSNotification *)aNotification { } - (BOOL)windowShouldClose:(id)fPictureWindow { return YES; } - (void) dealloc { [fPreviewController release]; [super dealloc]; } - (void) SetHandle: (hb_handle_t *) handle { fHandle = handle; [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]; [fPreviewController SetHandle: fHandle]; } - (void) SetTitle: (hb_title_t *) title { hb_job_t * job = title->job; fTitle = title; [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"]; if (allowLooseAnamorphic) { [fAnamorphicPopUp addItemWithTitle: @"Loose"]; } [fAnamorphicPopUp selectItemAtIndex: job->pixel_ratio]; /* 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 */ [fDetelecineCheck setState:fPictureFilterSettings.detelecine]; [fDeinterlacePopUp selectItemAtIndex: fPictureFilterSettings.deinterlace]; [fDenoisePopUp selectItemAtIndex: fPictureFilterSettings.denoise]; [fDeblockCheck setState: fPictureFilterSettings.deblock]; [fDecombCheck setState: fPictureFilterSettings.decomb]; fPicture = 0; MaxOutputWidth = title->width - job->crop[2] - job->crop[3]; MaxOutputHeight = title->height - job->crop[0] - job->crop[1]; //[fPreviewController SetTitle:fTitle]; [self SettingsChanged: nil]; } /* 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 deinterlace settings */ [fDeinterlacePopUp removeAllItems]; [fDeinterlacePopUp addItemWithTitle: @"None"]; [fDeinterlacePopUp addItemWithTitle: @"Fast"]; [fDeinterlacePopUp addItemWithTitle: @"Slow"]; [fDeinterlacePopUp addItemWithTitle: @"Slower"]; /* 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: @"None"]; [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) deblockSliderChanged: (id) sender { if ([fDeblockSlider floatValue] == 4.0) { [fDeblockField setStringValue: [NSString stringWithFormat: @"Off"]]; } else { [fDeblockField setStringValue: [NSString stringWithFormat: @"%.0f", [fDeblockSlider floatValue]]]; } [self SettingsChanged: sender]; } - (IBAction) SettingsChanged: (id) sender { hb_job_t * job = fTitle->job; 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]; } if( [fAnamorphicPopUp indexOfSelectedItem] > 0 ) { if ([fAnamorphicPopUp indexOfSelectedItem] == 2) // Loose anamorphic { job->pixel_ratio = 2; [fWidthStepper setEnabled: YES]; [fWidthField setEnabled: YES]; /* 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 // must be "1" or strict anamorphic { [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->pixel_ratio = 1; [fWidthStepper setEnabled: NO]; [fWidthField setEnabled: NO]; } /* 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]; } [fRatioCheck setState:NSOffState]; [fRatioCheck setEnabled: NO]; [fHeightStepper setEnabled: NO]; [fHeightField setEnabled: NO]; } else { job->width = [fWidthStepper intValue]; job->height = [fHeightStepper intValue]; job->pixel_ratio = 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]; } } job->keep_ratio = ( [fRatioCheck state] == NSOnState ); fPictureFilterSettings.deinterlace = [fDeinterlacePopUp indexOfSelectedItem]; /* if the gui deinterlace settings are fast through slowest, the job->deinterlace value needs to be set to one, for the job as well as the previews showing deinterlacing otherwise set job->deinterlace to 0 or "off" */ if (fPictureFilterSettings.deinterlace > 0) { job->deinterlace = 1; } else { job->deinterlace = 0; } fPictureFilterSettings.denoise = [fDenoisePopUp indexOfSelectedItem]; fPictureFilterSettings.detelecine = [fDetelecineCheck state]; if ([fDeblockField stringValue] == @"Off") { fPictureFilterSettings.deblock = 0; } else { fPictureFilterSettings.deblock = [fDeblockField intValue]; } fPictureFilterSettings.decomb = [fDecombCheck state]; if( job->keep_ratio ) { if( sender == fWidthStepper || sender == fRatioCheck || sender == fCropTopStepper || sender == fCropBottomStepper ) { 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 // 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 ) { [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) { // Purge the existing picture previews so they get recreated the next time // they are needed. [fPreviewController purgeImageCache]; /* We actually call displayPreview now from pictureSliderChanged which keeps * our picture preview slider in sync with the previews being shown */ [fPreviewController pictureSliderChanged:nil]; } if (sender != nil) { [fHBController pictureSettingsDidChange]; } } #pragma mark - - (BOOL) autoCrop { return autoCrop; } - (void) setAutoCrop: (BOOL) setting { autoCrop = setting; } - (BOOL) allowLooseAnamorphic { return allowLooseAnamorphic; } - (void) setAllowLooseAnamorphic: (BOOL) setting { allowLooseAnamorphic = setting; } - (int) detelecine { return fPictureFilterSettings.detelecine; } - (void) setDetelecine: (int) setting { fPictureFilterSettings.detelecine = setting; } - (int) deinterlace { return fPictureFilterSettings.deinterlace; } - (void) setDeinterlace: (int) setting { fPictureFilterSettings.deinterlace = setting; } - (int) decomb { return fPictureFilterSettings.decomb; } - (void) setDecomb: (int) setting { fPictureFilterSettings.decomb = setting; } - (int) denoise { return fPictureFilterSettings.denoise; } - (void) setDenoise: (int) setting { fPictureFilterSettings.denoise = setting; } - (int) deblock { return fPictureFilterSettings.deblock; } - (void) setDeblock: (int) setting { fPictureFilterSettings.deblock = setting; } - (IBAction)showPreviewPanel: (id)sender forTitle: (hb_title_t *)title { [self SetTitle:title]; [self showWindow:sender]; } @end