VLCPlaylistCollectionViewCell.m 13.1 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13
/*****************************************************************************
 * VLCPlaylistCollectionViewCell.m
 * VLC for iOS
 *****************************************************************************
 * Copyright (c) 2013 VideoLAN. All rights reserved.
 * $Id$
 *
 * Authors: Felix Paul Kühne <fkuehne # videolan.org>
 *          Tamas Timar <ttimar.vlc # gmail.com>
 *          Gleb Pinigin <gpinigin # gmail.com>
 *
 * Refer to the COPYING file of the official project for license.
 *****************************************************************************/
14 15 16

#import "VLCPlaylistCollectionViewCell.h"
#import "VLCPlaylistViewController.h"
17
#import "VLCThumbnailsCache.h"
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

@implementation VLCPlaylistCollectionViewCell

- (void)setEditing:(BOOL)editing animated:(BOOL)animated
{
    self.removeMediaButton.hidden = !editing;
    [self _updatedDisplayedInformationForKeyPath:@"editing"];
}

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
    [self _updatedDisplayedInformationForKeyPath:keyPath];
}

- (void)setMediaObject:(MLFile *)mediaObject
{
    if (_mediaObject != mediaObject) {
        [_mediaObject removeObserver:self forKeyPath:@"computedThumbnail"];
        [_mediaObject removeObserver:self forKeyPath:@"lastPosition"];
        [_mediaObject removeObserver:self forKeyPath:@"duration"];
        [_mediaObject removeObserver:self forKeyPath:@"fileSizeInBytes"];
        [_mediaObject removeObserver:self forKeyPath:@"title"];
        [_mediaObject removeObserver:self forKeyPath:@"thumbnailTimeouted"];
        [_mediaObject removeObserver:self forKeyPath:@"unread"];
        [_mediaObject removeObserver:self forKeyPath:@"albumTrackNumber"];
        [_mediaObject removeObserver:self forKeyPath:@"album"];
        [_mediaObject removeObserver:self forKeyPath:@"artist"];
        [_mediaObject removeObserver:self forKeyPath:@"genre"];
        if ([_mediaObject respondsToSelector:@selector(didHide)])
            [(MLFile*)_mediaObject didHide];

        _mediaObject = mediaObject;

        [_mediaObject addObserver:self forKeyPath:@"computedThumbnail" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"lastPosition" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"duration" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"fileSizeInBytes" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"title" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"thumbnailTimeouted" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"unread" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"albumTrackNumber" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"album" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"artist" options:0 context:nil];
        [_mediaObject addObserver:self forKeyPath:@"genre" options:0 context:nil];

        if ([_mediaObject respondsToSelector:@selector(willDisplay)])
            [(MLFile*)_mediaObject willDisplay];
    }

    [self _updatedDisplayedInformationForKeyPath:nil];
}

- (void)_updatedDisplayedInformationForKeyPath:(NSString *)keyPath
{
    self.albumNameLabel.text = self.artistNameLabel.text = self.seriesNameLabel.text = @"";

    if ([self.mediaObject isKindOfClass:[MLFile class]]) {
        MLFile *mediaObject = self.mediaObject;
76
        [self _configureForMLFile:mediaObject];
77

78
        if (([keyPath isEqualToString:@"computedThumbnail"] || !keyPath) || (!self.thumbnailView.image && [keyPath isEqualToString:@"editing"])) {
79
            self.thumbnailView.image = [VLCThumbnailsCache thumbnailForMediaFile:mediaObject];
80 81 82
        }
    } else if ([self.mediaObject isKindOfClass:[MLAlbum class]]) {
        MLAlbum *mediaObject = (MLAlbum *)self.mediaObject;
83
        [self _configureForAlbum:mediaObject];
84

85 86 87 88
        if ([keyPath isEqualToString:@"computedThumbnail"] || !keyPath || (!self.thumbnailView.image && [keyPath isEqualToString:@"editing"])) {
            MLFile *anyFileFromAnyTrack = [mediaObject.tracks.anyObject files].anyObject;
            self.thumbnailView.image = [VLCThumbnailsCache thumbnailForMediaFile:anyFileFromAnyTrack];
        }
89 90
    } else if ([self.mediaObject isKindOfClass:[MLAlbumTrack class]]) {
        MLAlbumTrack *mediaObject = (MLAlbumTrack *)self.mediaObject;
91
        [self _configureForAlbumTrack:mediaObject];
92

93 94 95 96
        if ([keyPath isEqualToString:@"computedThumbnail"] || !keyPath || (!self.thumbnailView.image && [keyPath isEqualToString:@"editing"])) {
            MLFile *anyFileFromTrack = mediaObject.files.anyObject;
            self.thumbnailView.image = [VLCThumbnailsCache thumbnailForMediaFile:anyFileFromTrack];
        }
97 98
    } else if ([self.mediaObject isKindOfClass:[MLShow class]]) {
        MLShow *mediaObject = (MLShow *)self.mediaObject;
99
        [self _configureForShow:mediaObject];
100

101
        if ([keyPath isEqualToString:@"computedThumbnail"] || !keyPath || (!self.thumbnailView.image && [keyPath isEqualToString:@"editing"])) {
102
            MLFile *anyFileFromAnyEpisode = [mediaObject.episodes.anyObject files].anyObject;
103
            self.thumbnailView.image = [VLCThumbnailsCache thumbnailForMediaFile:anyFileFromAnyEpisode];
104 105 106
        }
    } else if ([self.mediaObject isKindOfClass:[MLShowEpisode class]]) {
        MLShowEpisode *mediaObject = (MLShowEpisode *)self.mediaObject;
107
        [self _configureForShowEpisode:mediaObject];
108

109
        if ([keyPath isEqualToString:@"computedThumbnail"] || !keyPath || (!self.thumbnailView.image && [keyPath isEqualToString:@"editing"])) {
110
            MLFile *anyFileFromEpisode = mediaObject.files.anyObject;
111
            self.thumbnailView.image = [VLCThumbnailsCache thumbnailForMediaFile:anyFileFromEpisode];
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134
        }
    }

    [self setNeedsDisplay];
}

- (IBAction)removeMedia:(id)sender
{
    /* ask user if s/he really wants to delete the media file */
    UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"DELETE_FILE", @"") message:[NSString stringWithFormat:NSLocalizedString(@"DELETE_FILE_LONG", @""), self.mediaObject.title] delegate:self cancelButtonTitle:NSLocalizedString(@"BUTTON_CANCEL", @"") otherButtonTitles:NSLocalizedString(@"BUTTON_DELETE", @""), nil];
    [alert show];
}

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
    if (buttonIndex == 1) {
        VLCPlaylistViewController *delegate = (VLCPlaylistViewController*)self.collectionView.delegate;
        [delegate removeMediaObject:self.mediaObject];
    }
}

#pragma mark - presentation

135
- (void)_configureForShow:(MLShow *)show
136 137 138
{
    self.titleLabel.text = show.name;
    NSUInteger count = show.episodes.count;
139 140 141 142 143 144 145 146 147 148
    if (SYSTEM_RUNS_IOS7_OR_LATER) {
        NSString *string = @"";
        if (show.releaseYear)
            string = [NSString stringWithFormat:@"%@ — ", show.releaseYear];
        self.subtitleLabel.text = [string stringByAppendingString:[NSString stringWithFormat:(count > 1) ? NSLocalizedString(@"LIBRARY_EPISODES", @"") : NSLocalizedString(@"LIBRARY_SINGLE_EPISODE", @""), count, show.unreadEpisodes.count]];
    } else {
        self.artistNameLabel.text = @"";
        self.albumNameLabel.text = show.releaseYear;
        self.subtitleLabel.text = [NSString stringWithFormat:(count > 1) ? NSLocalizedString(@"LIBRARY_EPISODES", @"") : NSLocalizedString(@"LIBRARY_SINGLE_EPISODE", @""), count, show.unreadEpisodes.count];
    }
149 150 151 152
    self.mediaIsUnreadView.hidden = YES;
    self.progressView.hidden = YES;
}

153
- (void)_configureForAlbumTrack:(MLAlbumTrack *)albumTrack
154 155 156
{
    MLFile *anyFileFromTrack = albumTrack.files.anyObject;

157 158 159 160 161 162 163 164
    if (SYSTEM_RUNS_IOS7_OR_LATER)
        self.subtitleLabel.text = [NSString stringWithFormat:@"%@ — %@ — %@", albumTrack.artist, [NSString stringWithFormat:NSLocalizedString(@"LIBRARY_TRACK_N", @""), albumTrack.trackNumber.intValue], [VLCTime timeWithNumber:[anyFileFromTrack duration]]];
    else {
        self.artistNameLabel.text = albumTrack.artist;
        self.albumNameLabel.text = [NSString stringWithFormat:NSLocalizedString(@"LIBRARY_TRACK_N", @""), albumTrack.trackNumber.intValue];
        self.subtitleLabel.text = [NSString stringWithFormat:@"%@", [VLCTime timeWithNumber:[anyFileFromTrack duration]]];
    }
    self.titleLabel.text = albumTrack.title;
165 166
    self.thumbnailView.image = nil;

167
    [self _showPositionOfItem:anyFileFromTrack];
168 169
}

170
- (void)_configureForShowEpisode:(MLShowEpisode *)showEpisode
171 172
{
    self.titleLabel.text = showEpisode.name;
173 174

    MLFile *anyFileFromEpisode = showEpisode.files.anyObject;
175
    if (self.titleLabel.text.length < 1) {
176
        self.titleLabel.text = [NSString stringWithFormat:@"S%02dE%02d", showEpisode.seasonNumber.intValue, showEpisode.episodeNumber.intValue];
177 178
        self.subtitleLabel.text = [NSString stringWithFormat:@"%@", [VLCTime timeWithNumber:[anyFileFromEpisode duration]]];
    } else
179
        self.subtitleLabel.text = [NSString stringWithFormat:@"S%02dE%02d — %@", showEpisode.seasonNumber.intValue, showEpisode.episodeNumber.intValue, [VLCTime timeWithNumber:[anyFileFromEpisode duration]]];
180

181
    [self _showPositionOfItem:anyFileFromEpisode];
182 183
}

184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206
- (void)_configureForAlbum:(MLAlbum *)album
{
    self.titleLabel.text = album.name;
    MLAlbumTrack *anyTrack = [album.tracks anyObject];
    NSUInteger count = album.tracks.count;
    if (SYSTEM_RUNS_IOS7_OR_LATER) {
        NSMutableString *string = [[NSMutableString alloc] init];
        if (anyTrack) {
            [string appendString:anyTrack.artist];
            [string appendString:@" — "];
        }
        [string appendFormat:@"%@ — %@", [NSString stringWithFormat:(count > 1) ? NSLocalizedString(@"LIBRARY_TRACKS", @"") : NSLocalizedString(@"LIBRARY_SINGLE_TRACK", @""), count], album.releaseYear];
        self.subtitleLabel.text = string;
    } else {
        self.artistNameLabel.text = anyTrack? anyTrack.artist: @"";
        self.albumNameLabel.text = album.releaseYear;
        self.subtitleLabel.text = [NSString stringWithFormat:(count > 1) ? NSLocalizedString(@"LIBRARY_TRACKS", @"") : NSLocalizedString(@"LIBRARY_SINGLE_TRACK", @""), count];
    }
    self.thumbnailView.image = nil;
    self.mediaIsUnreadView.hidden = YES;
    self.progressView.hidden = YES;
}

207
- (void)_configureForMLFile:(MLFile *)mediaFile
208
{
209 210 211 212 213 214 215 216 217 218 219 220 221
    if (mediaFile.isAlbumTrack) {
        if (SYSTEM_RUNS_IOS7_OR_LATER) {
            NSString *string = @"";
            if (mediaFile.albumTrack.artist)
                string = [NSString stringWithFormat:@"%@ — ", mediaFile.albumTrack.artist];
            else if (mediaFile.albumTrack.album.name)
                string = [NSString stringWithFormat:@"%@ — ", mediaFile.albumTrack.artist];
            self.titleLabel.text = [string stringByAppendingString:(mediaFile.albumTrack.title.length > 1) ? mediaFile.albumTrack.title : mediaFile.title];
        } else {
            self.artistNameLabel.text = mediaFile.albumTrack.artist;
            self.albumNameLabel.text = mediaFile.albumTrack.album.name;
            self.titleLabel.text = (mediaFile.albumTrack.title.length > 1) ? mediaFile.albumTrack.title : mediaFile.title;
        }
222 223 224 225 226 227 228
        self.thumbnailView.image = nil;
    } else
        self.titleLabel.text = mediaFile.title;

    VLCPlaylistViewController *delegate = (VLCPlaylistViewController*)self.collectionView.delegate;

    if (delegate.isEditing)
229
        self.subtitleLabel.text = [NSString stringWithFormat:@"%@ — %@", [VLCTime timeWithNumber:[mediaFile duration]], [NSByteCountFormatter stringFromByteCount:[mediaFile fileSizeInBytes] countStyle:NSByteCountFormatterCountStyleFile]];
230 231 232 233 234 235 236 237 238 239
    else {
        self.subtitleLabel.text = [NSString stringWithFormat:@"%@", [VLCTime timeWithNumber:[mediaFile duration]]];
        if (mediaFile.videoTrack) {
            NSString *width = [[mediaFile videoTrack] valueForKey:@"width"];
            NSString *height = [[mediaFile videoTrack] valueForKey:@"height"];
            if (width.intValue > 0 && height.intValue > 0)
                self.subtitleLabel.text = [self.subtitleLabel.text stringByAppendingFormat:@" — %@x%@", width, height];
        }
    }

240 241 242 243 244 245
    [self _showPositionOfItem:mediaFile];
}

- (void)_showPositionOfItem:(MLFile *)mediaItem
{
    CGFloat position = mediaItem.lastPosition.floatValue;
246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262

    if (SYSTEM_RUNS_IOS7_OR_LATER) {
        CGFloat duration = mediaItem.duration.floatValue;
        if (position > .1f && position < .95f) {
            [(UITextView*)self.mediaIsUnreadView setText:[NSString stringWithFormat:NSLocalizedString(@"LIBRARY_MINUTES_LEFT", @""), [[VLCTime timeWithInt:(duration * position - duration)] minuteStringValue]]];
            self.mediaIsUnreadView.hidden = NO;
        } else if (mediaItem.unread.intValue) {
            [(UILabel *)self.mediaIsUnreadView setText:[NSLocalizedString(@"NEW", @"") capitalizedStringWithLocale:[NSLocale currentLocale]]];
            self.mediaIsUnreadView.hidden = NO;
        } else
            self.mediaIsUnreadView.hidden = YES;
    } else {
        self.progressView.progress = position;
        self.progressView.hidden = ((position < .1f) || (position > .95f)) ? YES : NO;
        [self.progressView setNeedsDisplay];
        self.mediaIsUnreadView.hidden = !mediaItem.unread.intValue;
    }
263 264 265
}

@end