/*=========================================================================
 This file is part of the Horos Project (www.horosproject.org)
 
 Horos is free software: you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation,  version 3 of the License.
 
 The Horos Project was based originally upon the OsiriX Project which at the time of
 the code fork was licensed as a LGPL project.  However, not all of the the source-code
 was properly documented and file headers were not all updated with the appropriate
 license terms. The Horos Project, originally was licensed under the  GNU GPL license.
 However, contributors to the software since that time have agreed to modify the license
 to the GNU LGPL in order to be conform to the changes previously made to the
 OsiriX Project.
 
 Horos is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE OR USE.  See the
 GNU Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public License
 along with Horos.  If not, see http://www.gnu.org/licenses/lgpl.html
 
 Prior versions of this file were published by the OsiriX team pursuant to
 the below notice and licensing protocol.
 ============================================================================
 Program:   OsiriX
  Copyright (c) OsiriX Team
  All rights reserved.
  Distributed under GNU - LGPL
  
  See http://www.osirix-viewer.com/copyright.html for details.
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.
 ============================================================================*/
//
//  CPRView.h
//  OsiriX
//
//  Created by Joël Spaltenstein on 6/5/11.
//  Copyright 2011 OsiriX Team. All rights reserved.
//

#import <Cocoa/Cocoa.h>
#import "N3Geometry.h"
#import "CPRMPRDCMView.h"

@class CPRStraightenedView;
@class CPRStretchedView;
@class CPRVolumeData;
@class CPRCurvedPath;
@class CPRDisplayInfo;
@class DCMPix;

@protocol CPRViewDelegate;

enum _CPRViewReformationType { 
    CPRViewStraightenedReformationType = 0,
    CPRViewStretchedReformationType = 1,
};
typedef NSInteger CPRViewReformationType;


@interface CPRView : NSView
{
    CPRViewReformationType _reformationType;
        
    CPRStraightenedView *_straightenedView;
    CPRStretchedView *_stretchedView;
}

@property (nonatomic, readwrite, assign) CPRViewReformationType reformationType;

- (id)reformationView; // returns the actual view that does the reformation. I expect hacky calls that do and do screen grabs and such will need this
- (void)waitUntilPixUpdate; // returns once the refomration view's DCM pix object has been updated to reflect any changes made to the view. 


// DCMView-like methods
- (void)setWLWW:(float)wl :(float) ww;
- (void)getWLWW:(float*)wl :(float*)ww;
- (void)setCLUT:(unsigned char*)r :(unsigned char*)g :(unsigned char*)b;
@property(readonly) DCMPix *curDCM;
@property(readonly) short curImage;
- (void)setIndex:(short)index;
- (void)setCurrentTool:(ToolMode)i;

// methods 

@property (nonatomic, readwrite, assign) id<CPRViewDelegate> delegate; // as an implementation detail, the sender that will call the delegate will actually be the reformation view

@property (nonatomic, readwrite, retain) CPRVolumeData *volumeData; // the volume data of the original data
@property (nonatomic, readwrite, copy) CPRCurvedPath *curvedPath;
@property (nonatomic, readwrite, copy) CPRDisplayInfo *displayInfo;
@property (nonatomic, readwrite, assign) CPRViewClippingRangeMode clippingRangeMode;

@property (nonatomic, readwrite, assign) N3Plane orangePlane; // set these to N3PlaneInvalid to keep the plane from appearing
@property (nonatomic, readwrite, assign) N3Plane purplePlane;
@property (nonatomic, readwrite, assign) N3Plane bluePlane;

@property (nonatomic, readwrite, assign) CGFloat orangeSlabThickness;
@property (nonatomic, readwrite, assign) CGFloat purpleSlabThickness;
@property (nonatomic, readwrite, assign) CGFloat blueSlabThickness;

@property (nonatomic, readwrite, retain) NSColor *orangePlaneColor;
@property (nonatomic, readwrite, retain) NSColor *purplePlaneColor;
@property (nonatomic, readwrite, retain) NSColor *bluePlaneColor;

@property (nonatomic, readonly, retain) CPRVolumeData *curvedVolumeData; // the volume data that was generated
@property (nonatomic, readonly, assign) CGFloat generatedHeight; // height of the image that is generated in mm. kinda hack sends CPRViewDidChangeGeneratedHeight to the delegate when this value changes

@property (nonatomic) BOOL displayTransverseLines;
@property (nonatomic, readwrite, assign) BOOL displayCrossLines;

@property (nonatomic, readwrite, assign) float rotation, scaleValue;

- (void) _setNeedsNewRequest;

@end