//
//  MPExpressionView.h
//  MathPad
//
//  Created by Kim Wittenburg on 17.04.14.
//  Copyright (c) 2014 Kim Wittenburg. All rights reserved.
//

// TODO: Undo/Redo + Delegate (evaluateExpressionView:evaluate...)



@class MPExpressionView, MPExpressionStorage, MPRangePath;


@interface MPExpressionView : NSView

#pragma mark Creation Methods

- (id)initWithFrame:(NSRect)frameRect;

#pragma mark Properties

@property (readonly, nonatomic, strong) MPExpressionStorage *expressionStorage;

@property (nonatomic, strong) MPRangePath *selection;

@property (nonatomic, strong) NSError *mathError;
@property (nonatomic, strong) NSArray *syntaxErrors;

@property (nonatomic, weak) id target;
@property (nonatomic) SEL action;

#pragma mark Actions
- (IBAction)switchRadiansDegrees:(id)sender;
- (IBAction)showFunctions:(id)sender;

@end