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HistoryMenuController.m
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HistoryMenuController.m
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/***************************************************************************
* Copyright 2005-2009 Last.fm Ltd. *
* Copyright 2010 Max Howell <max@methylblue.com *
* *
* 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. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#import "HistoryMenuController.h"
#import "NSDictionary+Track.h"
#import "lastfm.h"
@implementation HistoryMenuController
-(void)awakeFromNib
{
tracks = [NSMutableArray arrayWithCapacity:5];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(onPlayerInfo:)
name:@"playerInfo"
object:nil];
}
-(void)insert:(NSDictionary*)track
{
NSMenuItem* item = [menu itemAtIndex:0];
if([item isEnabled] == false)
[menu removeItem:item];
item = [[NSMenuItem alloc] initWithTitle:track.prettyTitle action:@selector(clicked:) keyEquivalent:@""];
[item setTarget:self];
[item setRepresentedObject:track.url];
[menu insertItem:item atIndex:0];
[item release];
// 18 items is about an hour
if([menu numberOfItems] > 18)
[menu removeItemAtIndex:15];
}
-(void)onPlayerInfo:(NSNotification*)not
{
NSDictionary* track = [not userInfo];
uint transition = [[track objectForKey:@"Transition"] unsignedIntValue];
switch(transition){
case TrackStarted:
case PlaybackStopped:
if(currentTrack)
[self insert:currentTrack];
[currentTrack release];
currentTrack = track;
[currentTrack retain];
}
}
-(void)clicked:(id)sender
{
[[NSWorkspace sharedWorkspace] openURL:[sender representedObject]];
}
@end