// File:		AppDelegate.h
//
// Abstract:	Tells the application to quit once the main window closes

#import <Cocoa/Cocoa.h>

@interface AppDelegate : NSObject
{
}
- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;

@end

//
// File:		BasicOpenGLView.m
//
// Abstract:	Basic OpenGL View with Renderer information
//
// Version:		1.1 - minor fixes.
//				1.0 - Original release.
//
//
// Disclaimer:	IMPORTANT:  This Apple software is supplied to you by Apple Inc. ("Apple")
//				in consideration of your agreement to the following terms, and your use,
//				installation, modification or redistribution of this Apple software
//				constitutes acceptance of these terms.  If you do not agree with these
//				terms, please do not use, install, modify or redistribute this Apple
//				software.
//
//				In consideration of your agreement to abide by the following terms, and
//				subject to these terms, Apple grants you a personal, non - exclusive
//				license, under Apple's copyrights in this original Apple software ( the
//				"Apple Software" ), to use, reproduce, modify and redistribute the Apple
//				Software, with or without modifications, in source and / or binary forms;
//				provided that if you redistribute the Apple Software in its entirety and
//				without modifications, you must retain this notice and the following text
//				and disclaimers in all such redistributions of the Apple Software. Neither
//				the name, trademarks, service marks or logos of Apple Inc. may be used to
//				endorse or promote products derived from the Apple Software without specific
//				prior written permission from Apple.  Except as expressly stated in this
//				notice, no other rights or licenses, express or implied, are granted by
//				Apple herein, including but not limited to any patent rights that may be
//				infringed by your derivative works or by other works in which the Apple
//				Software may be incorporated.
//
//				The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
//				WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
//				WARRANTIES OF NON - INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
//				PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION
//				ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
//
//				IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
//				CONSEQUENTIAL DAMAGES ( INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
//				SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
//				INTERRUPTION ) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION
//				AND / OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER
//				UNDER THEORY OF CONTRACT, TORT ( INCLUDING NEGLIGENCE ), STRICT LIABILITY OR
//				OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright ( C ) 2003-2007 Apple Inc. All Rights Reserved.
//

#import <OpenGL/gl.h>
#import <OpenGL/glext.h>
#import <OpenGL/glu.h>

#import "GLString.h"

@interface BasicOpenGLView : NSOpenGLView
{
   // string attributes
   NSMutableDictionary * stanStringAttrib;
   // string textures
   GLString * helpStringTex;
   GLString * infoStringTex;
   GLString * msgStringTex;
   CFAbsoluteTime msgTime; // message posting time for expiration

   NSTimer* timer;
 
   bool fAnimate;
   IBOutlet NSMenuItem * animateMenuItem;
   bool fInfo;
   IBOutlet NSMenuItem * infoMenuItem;
   bool fDrawHelp;
	
   CFAbsoluteTime time;
}

+ (NSOpenGLPixelFormat*) basicPixelFormat;

- (void) updateProjection;
- (void) updateModelView;
- (void) resizeGL;
- (void) resetCamera;

- (void) updateObjectRotationForTimeDelta:(CFAbsoluteTime)deltaTime;
- (void)animationTimer:(NSTimer *)timer;

- (void) createHelpString;
- (void) createMessageString;
- (void) updateInfoString;
- (void) updateCameraString;
- (void) drawInfo;

-(IBAction) animate: (id) sender;
-(IBAction) info: (id) sender;

- (void)keyDown:(NSEvent *)theEvent;

- (void) mouseDown:(NSEvent *)theEvent;
- (void) rightMouseDown:(NSEvent *)theEvent;
- (void) otherMouseDown:(NSEvent *)theEvent;
- (void) mouseUp:(NSEvent *)theEvent;
- (void) rightMouseUp:(NSEvent *)theEvent;
- (void) otherMouseUp:(NSEvent *)theEvent;
- (void) mouseDragged:(NSEvent *)theEvent;
- (void) scrollWheel:(NSEvent *)theEvent;
- (void) rightMouseDragged:(NSEvent *)theEvent;
- (void) otherMouseDragged:(NSEvent *)theEvent;

- (void) drawRect:(NSRect)rect;

- (void) prepareOpenGL;
- (void) update;		// moved or resized

- (BOOL) acceptsFirstResponder;
- (BOOL) becomeFirstResponder;
- (BOOL) resignFirstResponder;

- (id) initWithFrame: (NSRect) frameRect;
- (void) awakeFromNib;

@end