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//
// EMController.h
// EdenMath
//
// Created by admin on Thu Feb 21 2002.
// Copyright (c) 2002-2004 Edenwaith. All rights reserved.
//
#import <Foundation/Foundation.h>
#import <AppKit/AppKit.h>
#import "EMResponder.h"
#include <math.h>
@interface EMController : NSObject
{
EMResponder *em; // model responder to buttons
IBOutlet NSTextField *displayField; // display field showing output
NSUndoManager *undoManager; // the undo manager
}
// prototypes for EMController class methods
- (void)off:(id)sender;
- (void)clear:(id)sender;
- (void)cut:(id)sender;
- (void)copy:(id)sender;
- (void)paste:(id)sender;
- (void)updateDisplay;
- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;
- (void)saveState;
- (void)setState:(NSDictionary *)emState;
- (void)undoAction:(id)sender;
- (NSUndoManager *)windowWillReturnUndoManager:(NSWindow *)sender;
- (IBAction) checkForNewVersion: (id) sender;
- (IBAction) goToProductPage : (id) sender;
- (IBAction) goToFeedbackPage: (id) sender;
// Arithmetic functions & constants
- (void) digitButton: (id) sender;
- (void)period:(id)sender;
- (void)pi2:(id)sender;
- (void)pi3_2:(id)sender;
- (void)pi:(id)sender;
- (void)pi_2:(id)sender;
- (void)pi_3:(id)sender;
- (void)pi_4:(id)sender;
- (void)pi_6:(id)sender;
- (void)e:(id)sender;
// Standard 4-function calc methods
- (void)enter:(id)sender;
- (void)add:(id)sender;
- (void)subtract:(id)sender;
- (void)multiply:(id)sender;
- (void)divide:(id)sender;
- (void)reverse_sign:(id)sender;
- (void)percentage:(id)sender;
- (void)mod:(id)sender;
- (void)EE:(id)sender;
// Algebraic functions
- (void)squared:(id)sender;
- (void)cubed:(id)sender;
- (void)exponent:(id)sender;
- (void)square_root:(id)sender;
- (void)cubed_root:(id)sender;
- (void)xroot:(id)sender;
- (void)ln:(id)sender;
- (void)logarithm:(id)sender;
- (void)factorial:(id)sender;
- (void)powerE:(id)sender;
- (void)power10:(id)sender;
- (void)inverse:(id)sender;
// Trigonometric functions
- (void)setDegree:(id)sender;
- (void)setRadian:(id)sender;
- (void)setGradient:(id)sender;
- (void)sine:(id)sender;
- (void)cosine:(id)sender;
- (void)tangent:(id)sender;
- (void)arcsine:(id)sender;
- (void)arccosine:(id)sender;
- (void)arctangent:(id)sender;
// Probability functions
- (void)permutation:(id)sender;
- (void)combination:(id)sender;
- (void)random_num:(id)sender;
@end
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