robin / goo
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Description: Gem Document Viewer for Mac OS X
Homepage: http://www.robinlu.com/blog/goo/
Clone URL: git://github.com/robin/goo.git
goo / GemInfoView.m
100644 47 lines (40 sloc) 0.993 kb
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//
//  GemInfoView.m
//  goo
//
//  Created by Robin Lu on 8/22/08.
//  Copyright 2008 __MyCompanyName__. All rights reserved.
//
 
#import "GemInfoView.h"
 
 
@implementation GemInfoView
- (id)init
{
	gemInfoKeys = [NSArray arrayWithObjects:@"name", @"version", @"authors", @"homepage", nil];
	[gemInfoKeys retain];
	return self;
}
 
- (void)dealloc
{
	[gemInfoKeys release];
	[super dealloc];
}
 
- (int)numberOfRowsInTableView:(NSTableView *)aTableView
{
	return [gemInfoKeys count];
}
 
- (id)tableView:(NSTableView *)aTableView
objectValueForTableColumn:(NSTableColumn *)aTableColumn
			row:(int)rowIndex
{
	if ( [[aTableColumn identifier] isEqualToString:@"key"] )
		return [gemInfoKeys objectAtIndex:rowIndex];
	else
	{
		NSArray *infos = [controller arrangedObjects];
		if ([controller selectionIndex] == NSNotFound)
			return nil;
		NSDictionary *selected = [infos objectAtIndex:[controller selectionIndex]];
		return [selected objectForKey:[gemInfoKeys objectAtIndex:rowIndex]];
	}
}
@end