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/*
 *  R.app : a Cocoa front end to: "R A Computer Language for Statistical Data Analysis"
 *  
 *  R.app Copyright notes:
 *                     Copyright (C) 2004-5  The R Foundation
 *                     written by Stefano M. Iacus and Simon Urbanek
 *
 *                  
 *  R Copyright notes:
 *                     Copyright (C) 1995-1996   Robert Gentleman and Ross Ihaka
 *                     Copyright (C) 1998-2001   The R Development Core Team
 *                     Copyright (C) 2002-2004   The R Foundation
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  A copy of the GNU General Public License is available via WWW at
 *  http://www.gnu.org/copyleft/gpl.html.  You can also obtain it by
 *  writing to the Free Software Foundation, Inc., 59 Temple Place,
 *  Suite 330, Boston, MA  02111-1307  USA.
 */

#import <Foundation/Foundation.h>
#import "../AMPrefs/AMPrefPaneProtocol.h"
#import "../Preferences.h"

@interface ColorsPrefPane : NSObject <AMPrefPaneProtocol, PreferencesDependent> {
    IBOutlet NSView *mainView;
    NSString *identifier;
    NSString *label;
    NSString *category;
    NSImage *icon;

    IBOutlet NSColorWell *inputColorWell;
    IBOutlet NSColorWell *outputColorWell;
    IBOutlet NSColorWell *promptColorWell;
    IBOutlet NSColorWell *backgColorWell;
    IBOutlet NSColorWell *stderrColorWell;
    IBOutlet NSColorWell *stdoutColorWell;
    IBOutlet NSColorWell *selectionColorWell;
    
    IBOutlet NSButton *defaultColorsButton;
    IBOutlet NSSlider *alphaStepper;
}

- (id)initWithIdentifier:(NSString *)identifier label:(NSString *)label category:(NSString *)category;

// AMPrefPaneProtocol
- (NSString *)identifier;
- (NSView *)mainView;
- (NSString *)label;
- (NSImage *)icon;
- (NSString *)category;

// AMPrefPaneInformalProtocol
- (void)willSelect;
- (void)didSelect;
    //  Deselecting the preference pane
- (int)shouldUnselect;
    // should be NSPreferencePaneUnselectReply
- (void)willUnselect;
- (void)didUnselect;

- (IBAction) changeInputColor:(id)sender;
- (IBAction) changeOutputColor:(id)sender;
- (IBAction) changePromptColor:(id)sender;
- (IBAction) changeStdoutColor:(id)sender;
- (IBAction) changeStderrColor:(id)sender;
- (IBAction) changeBackGColor:(id)sender;
- (IBAction) changeAlphaColor:(id)sender;
- (IBAction) setDefaultColors:(id)sender;
- (void) updatePreferences;

@end