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/* CynthiuneSongTitleCell.m - this file is part of Cynthiune
*
* Copyright (C) 2005 Wolfgang Sourdeau
*
* Author: Wolfgang Sourdeau <Wolfgang@Contre.COM>
*
* This file 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, or (at your option)
* any later version.
*
* This file 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#import <AppKit/NSColor.h>
#import <AppKit/NSGraphics.h>
#import <AppKit/NSImage.h>
#import <Foundation/NSString.h>
#import <Cynthiune/NSCellExtensions.h>
#import <Cynthiune/utils.h>
#import "CynthiuneTextCell.h"
#import "CynthiuneSongTitleCell.h"
#define imageOffset 2.0
@implementation CynthiuneSongTitleCell : CynthiuneTextCell
- (id) init
{
if ((self = [super init]))
{
songPointer = nil;
imageSize = NSMakeSize (0.0, 0.0);
imageShown = NO;
}
return self;
}
- (void) dealloc
{
if (songPointer)
[songPointer release];
}
- (void) setShowImage: (BOOL) showImage
{
imageShown = showImage;
}
- (BOOL) showImage
{
return imageShown;
}
- (void) setPointerImage: (NSImage *) pointerImage
{
SET (songPointer, pointerImage);
imageSize = ((songPointer) ? [songPointer size] : NSMakeSize (0.0, 0.0));
}
- (NSImage *) pointerImage
{
return songPointer;
}
- (void) drawWithFrame: (NSRect) cellFrame
inView: (NSView *) controlView
{
NSRect aFrame, imageFrame;
NSDivideRect (cellFrame, &aFrame, &cellFrame,
3.0 + imageOffset + imageSize.width, NSMinXEdge);
imageFrame = aFrame;
imageFrame.size = imageSize;
imageFrame.size.width += 3.0 + imageOffset;
if ([self drawsBackground])
{
[[self backgroundColor] set];
NSRectFill (aFrame);
}
if ([self isHighlighted])
{
[[self highlightColor] set];
NSRectFill (aFrame);
}
if (imageShown)
{
aFrame.size = imageSize;
aFrame.origin.x += imageOffset;
aFrame.origin.y += ((cellFrame.size.height + 1.0
+ ([controlView isFlipped]
? aFrame.size.height
: -aFrame.size.height))
/ 2);
[songPointer compositeToPoint: aFrame.origin
operation: NSCompositeSourceOver];
}
[super drawWithFrame: cellFrame inView: controlView];
}
- (NSSize) cellSize
{
NSSize aSize;
aSize = [super cellSize];
aSize.width += imageSize.width + imageOffset + 3.0;
return aSize;
}
- (float) widthOfText: (NSString *) text
{
return ([super widthOfText: text] + imageSize.width + imageOffset + 3.0);
}
/* NSCopying protocol */
- (id) copyWithZone: (NSZone *) theZone
{
CynthiuneSongTitleCell *newTitleCell;
newTitleCell = [[CynthiuneSongTitleCell allocWithZone: theZone] init];
[newTitleCell setPointerImage: songPointer];
[newTitleCell setShowImage: imageShown];
return newTitleCell;
}
/* NSCoding protocol */
- (void) encodeWithCoder: (NSCoder *) encoder
{
[super encodeWithCoder: encoder];
[encoder encodeBool: imageShown forKey: @"imageShown"];
[encoder encodeObject: songPointer forKey: @"songPointer"];
}
- (id) initWithCoder: (NSCoder *) decoder
{
if ((self = [super initWithCoder: decoder]))
{
imageShown = [decoder decodeBoolForKey: @"imageShown"];
songPointer = [decoder decodeObjectForKey: @"songPointer"];
if (songPointer)
[songPointer retain];
}
return self;
}
@end
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