1 /*****************************************************************************
2 * growl.m : growl notification plugin
3 *****************************************************************************
6 * Copyright © 2008,2011,2012 the VideoLAN team
9 * Authors: Rafaël Carré <funman@videolanorg>
10 * Felix Paul Kühne <fkuehne@videolan.org
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
26 * Growl specific code, ripped from growlnotify:
28 * Copyright (c) The Growl Project, 2004-2005
29 * All rights reserved.
31 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
33 * 1. Redistributions of source code must retain the above copyright
34 notice, this list of conditions and the following disclaimer.
35 * 2. Redistributions in binary form must reproduce the above copyright
36 notice, this list of conditions and the following disclaimer in the
37 documentation and/or other materials provided with the distribution.
38 * 3. Neither the name of Growl nor the names of its contributors
39 may be used to endorse or promote products derived from this software
40 without specific prior written permission.
42 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44 *****************************************************************************/
46 /*****************************************************************************
48 *****************************************************************************/
54 #import <Foundation/Foundation.h>
55 #import <Growl/Growl.h>
57 #define VLC_MODULE_LICENSE VLC_LICENSE_GPL_2_PLUS
58 #include <vlc_common.h>
59 #include <vlc_plugin.h>
60 #include <vlc_playlist.h>
61 #include <vlc_input.h>
63 #include <vlc_interface.h>
67 /*****************************************************************************
68 * intf_sys_t, VLCGrowlDelegate
69 *****************************************************************************/
70 @interface VLCGrowlDelegate : NSObject <GrowlApplicationBridgeDelegate>
72 NSString *o_applicationName;
73 NSString *o_notificationType;
74 NSMutableDictionary *o_registrationDictionary;
77 - (void)registerToGrowl;
78 - (void)notifyWithDescription: (const char *)psz_desc
79 artUrl: (const char *)psz_arturl;
84 VLCGrowlDelegate *o_growl_delegate;
89 /*****************************************************************************
91 *****************************************************************************/
92 static int Open ( vlc_object_t * );
93 static void Close ( vlc_object_t * );
95 static int ItemChange( vlc_object_t *, const char *,
96 vlc_value_t, vlc_value_t, void * );
98 /*****************************************************************************
100 ****************************************************************************/
103 set_category( CAT_INTERFACE )
104 set_subcategory( SUBCAT_INTERFACE_CONTROL )
105 set_shortname( "Growl" )
106 set_description( N_("Growl Notification Plugin") )
107 set_capability( "interface", 0 )
108 set_callbacks( Open, Close )
111 /*****************************************************************************
112 * Open: initialize and create stuff
113 *****************************************************************************/
114 static int Open( vlc_object_t *p_this )
116 intf_thread_t *p_intf = (intf_thread_t *)p_this;
117 playlist_t *p_playlist;
120 p_sys = p_intf->p_sys = calloc( 1, sizeof(intf_sys_t) );
124 p_sys->o_growl_delegate = [[VLCGrowlDelegate alloc] init];
125 if( !p_sys->o_growl_delegate )
128 p_playlist = pl_Get( p_intf );
129 var_AddCallback( p_playlist, "item-change", ItemChange, p_intf );
130 var_AddCallback( p_playlist, "input-current", ItemChange, p_intf );
132 [p_sys->o_growl_delegate registerToGrowl];
136 /*****************************************************************************
137 * Close: destroy interface stuff
138 *****************************************************************************/
139 static void Close( vlc_object_t *p_this )
141 intf_thread_t *p_intf = (intf_thread_t *)p_this;
142 playlist_t *p_playlist = pl_Get( p_intf );
143 intf_sys_t *p_sys = p_intf->p_sys;
145 var_DelCallback( p_playlist, "item-change", ItemChange, p_intf );
146 var_DelCallback( p_playlist, "input-current", ItemChange, p_intf );
148 [p_sys->o_growl_delegate release];
152 /*****************************************************************************
153 * ItemChange: Playlist item change callback
154 *****************************************************************************/
155 static int ItemChange( vlc_object_t *p_this, const char *psz_var,
156 vlc_value_t oldval, vlc_value_t newval, void *param )
160 intf_thread_t *p_intf = (intf_thread_t *)param;
161 char *psz_tmp = NULL;
162 char *psz_title = NULL;
163 char *psz_artist = NULL;
164 char *psz_album = NULL;
165 input_item_t *p_item = newval.p_address;
167 bool b_is_item_current = !strcmp( "input-current", psz_var );
169 /* Don't update each time an item has been preparsed */
170 if( b_is_item_current )
171 { /* stores the current input item id */
172 input_thread_t *p_input = newval.p_address;
176 p_item = input_GetItem( p_input );
177 if( p_intf->p_sys->i_id != p_item->i_id )
179 p_intf->p_sys->i_id = p_item->i_id;
180 p_intf->p_sys->i_item_changes = 0;
185 /* ignore items which weren't pre-parsed yet */
186 else if( !input_item_IsPreparsed(p_item) )
189 { /* "item-change" */
191 if( p_item->i_id != p_intf->p_sys->i_id )
194 /* Some variable bitrate inputs call "item-change" callbacks each time
195 * their length is updated, that is several times per second.
196 * We'll limit the number of changes to 1 per input. */
197 if( p_intf->p_sys->i_item_changes > 0 )
200 p_intf->p_sys->i_item_changes++;
203 /* Playing something ... */
204 if( input_item_GetNowPlayingFb( p_item ) )
205 psz_title = input_item_GetNowPlayingFb( p_item );
207 psz_title = input_item_GetTitleFbName( p_item );
208 if( EMPTY_STR( psz_title ) )
214 psz_artist = input_item_GetArtist( p_item );
215 if( EMPTY_STR( psz_artist ) ) FREENULL( psz_artist );
216 psz_album = input_item_GetAlbum( p_item ) ;
217 if( EMPTY_STR( psz_album ) ) FREENULL( psz_album );
220 if( psz_artist && psz_album )
221 i_ret = asprintf( &psz_tmp, "%s\n%s [%s]",
222 psz_title, psz_artist, psz_album );
223 else if( psz_artist )
224 i_ret = asprintf( &psz_tmp, "%s\n%s", psz_title, psz_artist );
226 i_ret = asprintf(&psz_tmp, "%s", psz_title );
236 char *psz_arturl = input_item_GetArtURL( p_item );
239 char *psz = make_path( psz_arturl );
244 [p_intf->p_sys->o_growl_delegate notifyWithDescription: psz_tmp artUrl: psz_arturl];
255 /*****************************************************************************
257 *****************************************************************************/
258 @implementation VLCGrowlDelegate
262 if( !( self = [super init] ) )
265 o_applicationName = nil;
266 o_notificationType = nil;
267 o_registrationDictionary = nil;
274 [o_applicationName release];
275 [o_notificationType release];
276 [o_registrationDictionary release];
280 - (void)registerToGrowl
282 o_applicationName = [[NSString alloc] initWithUTF8String: _( "VLC media player" )];
283 o_notificationType = [[NSString alloc] initWithUTF8String: _( "New input playing" )];
285 NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
286 NSArray *o_defaultAndAllNotifications = [NSArray arrayWithObject: o_notificationType];
288 o_registrationDictionary = [[NSMutableDictionary alloc] init];
289 [o_registrationDictionary setObject: o_defaultAndAllNotifications
290 forKey: GROWL_NOTIFICATIONS_ALL];
291 [o_registrationDictionary setObject: o_defaultAndAllNotifications
292 forKey: GROWL_NOTIFICATIONS_DEFAULT];
294 [GrowlApplicationBridge setGrowlDelegate: self];
298 - (void)notifyWithDescription: (const char *)psz_desc artUrl: (const char *)psz_arturl
300 NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
304 o_art = [NSData dataWithContentsOfFile: [NSString stringWithUTF8String: psz_arturl]];
306 [GrowlApplicationBridge notifyWithTitle: [NSString stringWithUTF8String: _( "Now playing" )]
307 description: [NSString stringWithUTF8String: psz_desc]
308 notificationName: o_notificationType
316 /*****************************************************************************
318 *****************************************************************************/
319 - (NSDictionary *)registrationDictionaryForGrowl
321 return o_registrationDictionary;
324 - (NSString *)applicationNameForGrowl
326 return o_applicationName;