1 /*****************************************************************************
2 * playlist.m: MacOS X interface plugin
3 *****************************************************************************
4 * Copyright (C) 2002-2003 VideoLAN
5 * $Id: playlist.m,v 1.45 2003/11/19 19:00:16 bigben Exp $
7 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
8 * Derk-Jan Hartman <thedj@users.sourceforge.net>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
28 #include <stdlib.h> /* malloc(), free() */
29 #include <sys/param.h> /* for MAXPATHLEN */
32 #include <sys/mount.h>
39 /*****************************************************************************
40 * VLCPlaylistView implementation
41 *****************************************************************************/
42 @implementation VLCPlaylistView
44 - (NSMenu *)menuForEvent:(NSEvent *)o_event
46 return( [[self delegate] menuForEvent: o_event] );
49 - (void)keyDown:(NSEvent *)o_event
53 NSMutableArray *o_to_delete;
56 playlist_t * p_playlist;
57 intf_thread_t * p_intf = [NSApp getIntf];
59 if( [[o_event characters] length] )
61 key = [[o_event characters] characterAtIndex: 0];
64 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
67 if ( p_playlist == NULL )
74 case NSDeleteCharacter:
75 case NSDeleteFunctionKey:
76 case NSDeleteCharFunctionKey:
77 case NSBackspaceCharacter:
78 o_to_delete = [NSMutableArray arrayWithArray:[[self selectedRowEnumerator] allObjects]];
79 c = [o_to_delete count];
81 for( i = 0; i < c; i++ ) {
82 o_number = [o_to_delete lastObject];
83 i_row = [o_number intValue];
85 if( p_playlist->i_index == i_row && p_playlist->i_status )
87 playlist_Stop( p_playlist );
89 [o_to_delete removeObject: o_number];
90 [self deselectRow: i_row];
91 playlist_Delete( p_playlist, i_row );
97 [super keyDown: o_event];
101 if( p_playlist != NULL )
103 vlc_object_release( p_playlist );
109 /*****************************************************************************
110 * VLCPlaylist implementation
111 *****************************************************************************/
112 @implementation VLCPlaylist
126 [o_table_view setTarget: self];
127 [o_table_view setDelegate: self];
128 [o_table_view setDataSource: self];
130 [o_table_view setDoubleAction: @selector(playItem:)];
132 [o_table_view registerForDraggedTypes:
133 [NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
135 [o_window setExcludedFromWindowsMenu: TRUE];
137 [o_window setTitle: _NS("Playlist")];
138 [o_mi_save_playlist setTitle: _NS("Save Playlist...")];
139 [o_mi_play setTitle: _NS("Play")];
140 [o_mi_delete setTitle: _NS("Delete")];
141 [o_mi_selectall setTitle: _NS("Select All")];
142 [[o_tc_name headerCell] setStringValue:_NS("Name")];
143 [[o_tc_author headerCell] setStringValue:_NS("Author")];
144 [o_random_ckb setTitle: _NS("Shuffle")];
145 [o_loop_ckb setTitle: _NS("Repeat Playlist")];
146 [o_repeat_ckb setTitle: _NS("Repeat Item")];
147 [o_search_button setTitle: _NS("Search")];
151 intf_thread_t * p_intf = [NSApp getIntf];
152 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
154 if( p_playlist != NULL )
156 var_Get( p_playlist, "random", &val );
157 [o_random_ckb setState: val.b_bool];
159 var_Get( p_playlist, "loop", &val );
160 [o_loop_ckb setState: val.b_bool];
162 var_Get( p_playlist, "repeat", &val );
163 [o_repeat_ckb setState: val.b_bool];
165 vlc_object_release( p_playlist );
169 - (BOOL)tableView:(NSTableView *)o_tv
170 shouldEditTableColumn:(NSTableColumn *)o_tc
176 - (NSMenu *)menuForEvent:(NSEvent *)o_event
180 vlc_bool_t b_item_sel;
182 pt = [o_table_view convertPoint: [o_event locationInWindow]
184 b_item_sel = ( [o_table_view rowAtPoint: pt] != -1 &&
185 [o_table_view selectedRow] != -1 );
186 b_rows = [o_table_view numberOfRows] != 0;
188 [o_mi_play setEnabled: b_item_sel];
189 [o_mi_delete setEnabled: b_item_sel];
190 [o_mi_selectall setEnabled: b_rows];
192 return( o_ctx_menu );
195 - (IBAction)toggleWindow:(id)sender
197 if( [o_window isVisible] )
199 [o_window orderOut:sender];
203 [o_window makeKeyAndOrderFront:sender];
207 - (IBAction)savePlaylist:(id)sender
209 intf_thread_t * p_intf = [NSApp getIntf];
210 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
213 NSSavePanel *o_save_panel = [NSSavePanel savePanel];
214 NSString * o_name = [NSString stringWithFormat: @"%@.m3u", _NS("Untitled")];
215 [o_save_panel setTitle: _NS("Save Playlist")];
216 [o_save_panel setPrompt: _NS("Save")];
218 if( [o_save_panel runModalForDirectory: nil
219 file: o_name] == NSOKButton )
221 playlist_SaveFile( p_playlist, [[o_save_panel filename] fileSystemRepresentation] );
226 - (IBAction)playItem:(id)sender
228 intf_thread_t * p_intf = [NSApp getIntf];
229 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
232 if( p_playlist != NULL )
234 playlist_Goto( p_playlist, [o_table_view selectedRow] );
235 vlc_object_release( p_playlist );
239 - (IBAction)deleteItems:(id)sender
242 NSMutableArray *o_to_delete;
245 intf_thread_t * p_intf = [NSApp getIntf];
246 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
249 if( p_playlist == NULL )
254 o_to_delete = [NSMutableArray arrayWithArray:[[o_table_view selectedRowEnumerator] allObjects]];
255 c = (int)[o_to_delete count];
257 for( i = 0; i < c; i++ ) {
258 o_number = [o_to_delete lastObject];
259 i_row = [o_number intValue];
261 if( p_playlist->i_index == i_row && p_playlist->i_status )
263 playlist_Stop( p_playlist );
265 [o_to_delete removeObject: o_number];
266 [o_table_view deselectRow: i_row];
267 playlist_Delete( p_playlist, i_row );
270 vlc_object_release( p_playlist );
272 /* this is actually duplicity, because the intf.m manage also updates the view
273 * when the playlist changes. we do this on purpose, because else there is a
274 * delay of .5 sec or so when we delete an item */
275 [self playlistUpdated];
276 [self updateRowSelection];
279 - (IBAction)selectAll:(id)sender
281 [o_table_view selectAll: nil];
285 - (IBAction)searchItem:(id)sender
288 NSString *o_current_name;
289 NSString *o_current_author;
291 intf_thread_t * p_intf = [NSApp getIntf];
292 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
295 if( p_playlist == NULL )
300 if ([o_table_view selectedRow] == [o_table_view numberOfRows]-1 )
306 i_current = [o_table_view selectedRow]+1;
309 while (i_current != [o_table_view selectedRow])
311 vlc_mutex_lock( &p_playlist->object_lock );
312 o_current_name = [NSString stringWithUTF8String:
313 p_playlist->pp_items[i_current]->psz_name];
314 o_current_author = [NSString stringWithUTF8String:
315 p_playlist->pp_items[i_current]->psz_author];
316 vlc_mutex_unlock( &p_playlist->object_lock );
319 if( [o_current_name rangeOfString:[o_search_keyword stringValue] options:NSCaseInsensitiveSearch ].length ||
320 [o_current_author rangeOfString:[o_search_keyword stringValue] options:NSCaseInsensitiveSearch ].length )
322 [o_table_view selectRow: i_current byExtendingSelection: NO];
323 [o_table_view scrollRowToVisible: i_current];
326 if ( i_current == [o_table_view numberOfRows] - 1 )
335 vlc_object_release( p_playlist );
338 - (void)appendArray:(NSArray*)o_array atPos:(int)i_position enqueue:(BOOL)b_enqueue
341 intf_thread_t * p_intf = [NSApp getIntf];
342 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
345 if( p_playlist == NULL )
350 for ( i_item = 0; i_item < (int)[o_array count]; i_item++ )
353 NSDictionary *o_one_item;
355 int i_total_options = 0;
356 int i_mode = PLAYLIST_INSERT;
357 BOOL b_rem = FALSE, b_dir = FALSE;
358 NSString *o_url, *o_name;
360 char **ppsz_options = NULL;
363 o_one_item = [o_array objectAtIndex: i_item];
364 o_url = (NSString *)[o_one_item objectForKey: @"ITEM_URL"];
365 o_name = (NSString *)[o_one_item objectForKey: @"ITEM_NAME"];
366 o_options = (NSArray *)[o_one_item objectForKey: @"ITEM_OPTIONS"];
368 /* If no name, then make a guess */
369 if( !o_name) o_name = [[NSFileManager defaultManager] displayNameAtPath: o_url];
371 if( [[NSFileManager defaultManager] fileExistsAtPath:o_url isDirectory:&b_dir] && b_dir &&
372 [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath: o_url isRemovable: &b_rem
373 isWritable:NULL isUnmountable:NULL description:NULL type:NULL] && b_rem )
375 /* All of this is to make sure CD's play when you D&D them on VLC */
376 /* Converts mountpoint to a /dev file */
378 char *psz_dev, *temp;
379 buf = (struct statfs *) malloc (sizeof(struct statfs));
380 statfs( [o_url fileSystemRepresentation], buf );
381 psz_dev = strdup(buf->f_mntfromname);
383 temp = strrchr( psz_dev , 's' );
384 psz_dev[temp - psz_dev] = '\0';
385 o_url = [NSString stringWithCString: psz_dev ];
388 if (i_item == 0 && !b_enqueue)
389 i_mode |= PLAYLIST_GO;
391 if( o_options && [o_options count] > 0 )
393 /* Count the input options */
394 i_total_options = [o_options count];
396 /* Allocate ppsz_options */
397 for( j = 0; j < i_total_options; j++ )
400 ppsz_options = (char **)malloc( sizeof(char *) * i_total_options );
402 ppsz_options[j] = strdup([[o_options objectAtIndex:j] UTF8String]);
406 playlist_AddExt( p_playlist, [o_url fileSystemRepresentation], [o_name UTF8String], -1,
407 (ppsz_options != NULL ) ? (const char **)ppsz_options : 0, i_total_options,
408 i_mode, i_position == -1 ? PLAYLIST_END : i_position + i_item);
411 for( j = 0; j < i_total_options; j++ )
412 free( ppsz_options[j] );
413 if( ppsz_options ) free( ppsz_options );
415 /* Recent documents menu */
416 NSURL *o_true_url = [NSURL fileURLWithPath: o_url];
417 if( o_true_url != nil )
419 [[NSDocumentController sharedDocumentController]
420 noteNewRecentDocumentURL: o_true_url];
424 vlc_object_release( p_playlist );
427 - (void)playlistUpdated
432 [o_table_view reloadData];
434 intf_thread_t * p_intf = [NSApp getIntf];
435 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
437 if( p_playlist != NULL )
439 var_Get( p_playlist, "random", &val );
440 [o_random_ckb setState: val.b_bool];
442 var_Get( p_playlist, "loop", &val );
443 [o_loop_ckb setState: val.b_bool];
445 var_Get( p_playlist, "repeat", &val );
446 [o_repeat_ckb setState: val.b_bool];
448 vlc_object_release( p_playlist );
452 - (void)updateRowSelection
456 intf_thread_t * p_intf = [NSApp getIntf];
457 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
460 if( p_playlist == NULL )
465 i_row = p_playlist->i_index;
466 vlc_object_release( p_playlist );
468 [o_table_view selectRow: i_row byExtendingSelection: NO];
469 [o_table_view scrollRowToVisible: i_row];
475 @implementation VLCPlaylist (NSTableDataSource)
477 - (int)numberOfRowsInTableView:(NSTableView *)o_tv
480 intf_thread_t * p_intf = [NSApp getIntf];
481 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
484 if( p_playlist != NULL )
486 vlc_mutex_lock( &p_playlist->object_lock );
487 i_count = p_playlist->i_size;
488 vlc_mutex_unlock( &p_playlist->object_lock );
489 vlc_object_release( p_playlist );
491 [o_status_field setStringValue: [NSString stringWithFormat:_NS("%i items in playlist"), i_count]];
495 - (id)tableView:(NSTableView *)o_tv
496 objectValueForTableColumn:(NSTableColumn *)o_tc
500 intf_thread_t * p_intf = [NSApp getIntf];
501 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
504 if( p_playlist == NULL )
509 if( [[o_tc identifier] isEqualToString:@"0"] )
511 o_value = [NSString stringWithFormat:@"%i", i_row + 1];
513 else if( [[o_tc identifier] isEqualToString:@"1"] )
515 vlc_mutex_lock( &p_playlist->object_lock );
516 o_value = [[NSString stringWithUTF8String:
517 p_playlist->pp_items[i_row]->psz_name] lastPathComponent];
518 vlc_mutex_unlock( &p_playlist->object_lock );
520 else if( [[o_tc identifier] isEqualToString:@"2"] )
522 vlc_mutex_lock( &p_playlist->object_lock );
523 o_value = [NSString stringWithUTF8String:
524 p_playlist->pp_items[i_row]->psz_author];
525 vlc_mutex_unlock( &p_playlist->object_lock );
528 vlc_object_release( p_playlist );
533 - (BOOL)tableView:(NSTableView *)o_tv
534 writeRows:(NSArray*)o_rows
535 toPasteboard:(NSPasteboard*)o_pasteboard
537 int i_rows = [o_rows count];
538 NSArray *o_filenames = [NSArray array];
540 [o_pasteboard declareTypes:[NSArray arrayWithObject:NSFilenamesPboardType] owner:self];
541 [o_pasteboard setPropertyList:o_filenames forType:NSFilenamesPboardType];
544 i_moveRow = [[o_rows objectAtIndex:0]intValue];
550 - (NSDragOperation)tableView:(NSTableView*)o_tv
551 validateDrop:(id <NSDraggingInfo>)o_info
552 proposedRow:(int)i_row
553 proposedDropOperation:(NSTableViewDropOperation)o_operation
555 if ( o_operation == NSTableViewDropAbove )
557 if ( i_moveRow >= 0 )
559 if ( i_row != i_moveRow )
561 return NSDragOperationMove;
563 /* what if in the previous run, the row wasn't actually moved?
564 then we can't drop new files on this location */
565 return NSDragOperationNone;
567 return NSDragOperationGeneric;
569 return NSDragOperationNone;
572 - (BOOL)tableView:(NSTableView*)o_tv
573 acceptDrop:(id <NSDraggingInfo>)o_info
574 row:(int)i_proposed_row
575 dropOperation:(NSTableViewDropOperation)o_operation
577 if ( i_moveRow >= 0 )
579 if (i_moveRow != -1 && i_proposed_row != -1)
581 intf_thread_t * p_intf = [NSApp getIntf];
582 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
585 if( p_playlist == NULL )
591 playlist_Move( p_playlist, i_moveRow, i_proposed_row );
593 vlc_object_release( p_playlist );
595 [self playlistUpdated];
601 NSPasteboard * o_pasteboard;
602 o_pasteboard = [o_info draggingPasteboard];
604 if( [[o_pasteboard types] containsObject: NSFilenamesPboardType] )
607 NSArray *o_array = [NSArray array];
608 NSArray *o_values = [[o_pasteboard propertyListForType: NSFilenamesPboardType]
609 sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
611 for( i = 0; i < (int)[o_values count]; i++)
614 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
615 o_array = [o_array arrayByAddingObject: o_dic];
617 [self appendArray: o_array atPos: i_proposed_row enqueue:YES];
622 [self updateRowSelection];