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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.
 *
 *  RFontPreviewTextField.m
 *
 *  Created by Hans-J. Bibiko on 20/03/2011.
 */

#import "RFontPreviewTextField.h"


@implementation RFontPreviewTextField

- (void)setFont:(NSFont *)font 
{
    if (!font) return;

    if (_theFont) [_theFont release];

    _theFont = [font retain];

    [super setFont:[[NSFontManager sharedFontManager] convertFont:font toSize:9.0f]];

    NSMutableAttributedString *text = [[NSMutableAttributedString alloc] initWithString:[_theFont displayName]];
    NSMutableParagraphStyle *paraStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];

    [paraStyle setMinimumLineHeight:NSHeight([self bounds])];
    [paraStyle setMaximumLineHeight:NSHeight([self bounds])];

    [text addAttribute:NSParagraphStyleAttributeName value:paraStyle range:NSMakeRange(0, [text length])];
    [self setStringValue:[NSString stringWithFormat:@"%@, %.1f pt", [_theFont displayName], [_theFont pointSize]]];

    // [self setObjectValue:text];

    [text release];
    [paraStyle release];
}

#pragma mark -

- (void)dealloc 
{
    if (_theFont) [_theFont release], _theFont = nil;

    [super dealloc];
}

@end