1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
27 #include <vlc_input.h>
28 #include <vlc_demux.h>
29 #include <vlc_playlist.h>
31 #include "dialogs.hpp"
32 #include "os_factory.hpp"
33 #include "os_loop.hpp"
34 #include "var_manager.hpp"
35 #include "vlcproc.hpp"
36 #include "theme_loader.hpp"
38 #include "theme_repository.hpp"
39 #include "../parser/interpreter.hpp"
40 #include "../commands/async_queue.hpp"
41 #include "../commands/cmd_quit.hpp"
42 #include "../commands/cmd_dialogs.hpp"
43 #include "../commands/cmd_minimize.hpp"
45 //---------------------------------------------------------------------------
46 // Exported interface functions.
47 //---------------------------------------------------------------------------
49 extern "C" __declspec( dllexport )
50 int __VLC_SYMBOL( vlc_entry ) ( module_t *p_module );
54 //---------------------------------------------------------------------------
56 //---------------------------------------------------------------------------
57 static int Open ( vlc_object_t * );
58 static void Close ( vlc_object_t * );
59 static void Run ( intf_thread_t * );
61 static int DemuxOpen( vlc_object_t * );
62 static int Demux( demux_t * );
63 static int DemuxControl( demux_t *, int, va_list );
65 //---------------------------------------------------------------------------
66 // Prototypes for configuration callbacks
67 //---------------------------------------------------------------------------
68 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
69 vlc_value_t oldVal, vlc_value_t newVal,
71 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
72 vlc_value_t oldVal, vlc_value_t newVal,
76 //---------------------------------------------------------------------------
77 // Open: initialize interface
78 //---------------------------------------------------------------------------
79 static int Open( vlc_object_t *p_this )
81 intf_thread_t *p_intf = (intf_thread_t *)p_this;
83 // Allocate instance and initialize some members
84 p_intf->p_sys = (intf_sys_t *) malloc( sizeof( intf_sys_t ) );
85 if( p_intf->p_sys == NULL )
87 msg_Err( p_intf, "out of memory" );
93 // Suscribe to messages bank
94 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
96 p_intf->p_sys->p_input = NULL;
97 p_intf->p_sys->p_playlist = (playlist_t *)vlc_object_find( p_intf,
98 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
99 if( p_intf->p_sys->p_playlist == NULL )
101 msg_Err( p_intf, "No playlist object found" );
102 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
106 // Initialize "singleton" objects
107 p_intf->p_sys->p_logger = NULL;
108 p_intf->p_sys->p_queue = NULL;
109 p_intf->p_sys->p_dialogs = NULL;
110 p_intf->p_sys->p_interpreter = NULL;
111 p_intf->p_sys->p_osFactory = NULL;
112 p_intf->p_sys->p_osLoop = NULL;
113 p_intf->p_sys->p_varManager = NULL;
114 p_intf->p_sys->p_vlcProc = NULL;
115 p_intf->p_sys->p_repository = NULL;
118 p_intf->p_sys->p_theme = NULL;
120 // Create a variable to be notified of skins to be loaded
121 var_Create( p_intf, "skin-to-load", VLC_VAR_STRING );
123 // Initialize singletons
124 if( OSFactory::instance( p_intf ) == NULL )
126 msg_Err( p_intf, "cannot initialize OSFactory" );
127 vlc_object_release( p_intf->p_sys->p_playlist );
128 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
131 if( AsyncQueue::instance( p_intf ) == NULL )
133 msg_Err( p_intf, "cannot initialize AsyncQueue" );
134 vlc_object_release( p_intf->p_sys->p_playlist );
135 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
138 if( Interpreter::instance( p_intf ) == NULL )
140 msg_Err( p_intf, "cannot instanciate Interpreter" );
141 vlc_object_release( p_intf->p_sys->p_playlist );
142 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
145 if( VarManager::instance( p_intf ) == NULL )
147 msg_Err( p_intf, "cannot instanciate VarManager" );
148 vlc_object_release( p_intf->p_sys->p_playlist );
149 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
152 if( VlcProc::instance( p_intf ) == NULL )
154 msg_Err( p_intf, "cannot initialize VLCProc" );
155 vlc_object_release( p_intf->p_sys->p_playlist );
156 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
159 Dialogs::instance( p_intf );
160 ThemeRepository::instance( p_intf );
162 // We support play on start
163 p_intf->b_play = VLC_TRUE;
165 return( VLC_SUCCESS );
168 //---------------------------------------------------------------------------
169 // Close: destroy interface
170 //---------------------------------------------------------------------------
171 static void Close( vlc_object_t *p_this )
173 intf_thread_t *p_intf = (intf_thread_t *)p_this;
175 // Destroy "singleton" objects
176 OSFactory::instance( p_intf )->destroyOSLoop();
177 ThemeRepository::destroy( p_intf );
178 Dialogs::destroy( p_intf );
179 Interpreter::destroy( p_intf );
180 AsyncQueue::destroy( p_intf );
181 VarManager::destroy( p_intf );
182 VlcProc::destroy( p_intf );
183 OSFactory::destroy( p_intf );
185 if( p_intf->p_sys->p_playlist )
187 vlc_object_release( p_intf->p_sys->p_playlist );
190 // Unsubscribe from messages bank
191 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
194 free( p_intf->p_sys );
198 //---------------------------------------------------------------------------
200 //---------------------------------------------------------------------------
201 static void Run( intf_thread_t *p_intf )
204 ThemeLoader *pLoader = new ThemeLoader( p_intf );
205 char *skin_last = config_GetPsz( p_intf, "skins2-last" );
207 if( !skin_last || !*skin_last || !pLoader->load( skin_last ) )
209 // Get the resource path and try to load the default skin
210 OSFactory *pOSFactory = OSFactory::instance( p_intf );
211 const list<string> &resPath = pOSFactory->getResourcePath();
212 const string &sep = pOSFactory->getDirSeparator();
214 list<string>::const_iterator it;
215 for( it = resPath.begin(); it != resPath.end(); it++ )
217 string path = (*it) + sep + "default.vlt";
218 if( pLoader->load( path ) )
220 // Theme loaded successfully
224 if( it == resPath.end() )
226 // Last chance: the user can select a new theme file
227 if( Dialogs::instance( p_intf ) )
229 CmdDlgChangeSkin *pCmd = new CmdDlgChangeSkin( p_intf );
230 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
231 pQueue->push( CmdGenericPtr( pCmd ) );
235 // No dialogs provider, just quit...
236 CmdQuit *pCmd = new CmdQuit( p_intf );
237 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
238 pQueue->push( CmdGenericPtr( pCmd ) );
240 "cannot show the \"open skin\" dialog: exiting...");
251 // Get the instance of OSLoop
252 OSLoop *loop = OSFactory::instance( p_intf )->getOSLoop();
254 // Check if we need to start playing
257 playlist_t *p_playlist =
258 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
262 playlist_Control( p_playlist, PLAYLIST_AUTOPLAY, VLC_FALSE );
263 vlc_object_release( p_playlist );
267 // Enter the main event loop
270 // Delete the theme and save the configuration of the windows
271 if( p_intf->p_sys->p_theme )
273 p_intf->p_sys->p_theme->saveConfig();
274 delete p_intf->p_sys->p_theme;
275 p_intf->p_sys->p_theme = NULL;
280 //---------------------------------------------------------------------------
281 // DemuxOpen: initialize demux
282 //---------------------------------------------------------------------------
283 static int DemuxOpen( vlc_object_t *p_this )
285 demux_t *p_demux = (demux_t*)p_this;
286 intf_thread_t *p_intf;
290 p_demux->pf_demux = Demux;
291 p_demux->pf_control = DemuxControl;
293 // Test that we have a valid .vlt or .wsz file, based on the extension
294 // TODO: an actual check of the contents would be better...
295 if( ( ext = strchr( p_demux->psz_path, '.' ) ) == NULL ||
296 ( strcasecmp( ext, ".vlt" ) && strcasecmp( ext, ".wsz" ) ) )
301 p_intf = (intf_thread_t *)vlc_object_find( p_this, VLC_OBJECT_INTF,
305 // Do nothing is skins2 is not the main interface
306 if( var_Type( p_intf, "skin-to-load" ) == VLC_VAR_STRING )
308 playlist_t *p_playlist =
309 (playlist_t *) vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
311 if( p_playlist != NULL )
313 // Make sure the item is deleted afterwards
314 /// \bug does not always work
315 p_playlist->status.p_item->i_flags |= PLAYLIST_REMOVE_FLAG;
316 vlc_object_release( p_playlist );
320 val.psz_string = p_demux->psz_path;
321 var_Set( p_intf, "skin-to-load", val );
326 "skin could not be loaded (not using skins2 intf)" );
329 vlc_object_release( p_intf );
336 //---------------------------------------------------------------------------
338 //---------------------------------------------------------------------------
339 static int Demux( demux_t *p_demux )
345 //---------------------------------------------------------------------------
347 //---------------------------------------------------------------------------
348 static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
350 return demux2_vaControlHelper( p_demux->s, 0, 0, 0, 1, i_query, args );
354 //---------------------------------------------------------------------------
356 //---------------------------------------------------------------------------
358 /// Callback for the systray configuration option
359 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
360 vlc_value_t oldVal, vlc_value_t newVal,
363 intf_thread_t *pIntf =
364 (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );
371 // Check that we found the correct interface (same check as for the demux)
372 if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
374 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
377 CmdAddInTray *pCmd = new CmdAddInTray( pIntf );
378 pQueue->push( CmdGenericPtr( pCmd ) );
382 CmdRemoveFromTray *pCmd = new CmdRemoveFromTray( pIntf );
383 pQueue->push( CmdGenericPtr( pCmd ) );
387 vlc_object_release( pIntf );
392 /// Callback for the systray configuration option
393 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
394 vlc_value_t oldVal, vlc_value_t newVal,
397 intf_thread_t *pIntf =
398 (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );
405 // Check that we found the correct interface (same check as for the demux)
406 if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
408 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
411 CmdAddInTaskBar *pCmd = new CmdAddInTaskBar( pIntf );
412 pQueue->push( CmdGenericPtr( pCmd ) );
416 CmdRemoveFromTaskBar *pCmd = new CmdRemoveFromTaskBar( pIntf );
417 pQueue->push( CmdGenericPtr( pCmd ) );
421 vlc_object_release( pIntf );
426 //---------------------------------------------------------------------------
428 //---------------------------------------------------------------------------
429 #define SKINS2_LAST N_("Skin to use")
430 #define SKINS2_LAST_LONG N_("Path to the skin to use.")
431 #define SKINS2_CONFIG N_("Config of last used skin")
432 #define SKINS2_CONFIG_LONG N_("Windows configuration of the last skin used. " \
433 "This option is updated automatically, do not touch it." )
434 #define SKINS2_SYSTRAY N_("Systray icon")
435 #define SKINS2_SYSTRAY_LONG N_("Show a systray icon for VLC")
436 #define SKINS2_TASKBAR N_("Show VLC on the taskbar")
437 #define SKINS2_TASKBAR_LONG N_("Show VLC on the taskbar")
438 #define SKINS2_TRANSPARENCY N_("Enable transparency effects")
439 #define SKINS2_TRANSPARENCY_LONG N_("You can disable all transparency effects"\
440 " if you want. This is mainly useful when moving windows does not behave" \
442 #define SKINS2_PLAYLIST N_("Use a skinned playlist")
443 #define SKINS2_PLAYLIST_LONG N_("Use a skinned playlist")
446 set_category( CAT_INTERFACE );
447 set_subcategory( SUBCAT_INTERFACE_MAIN );
448 add_file( "skins2-last", "", NULL, SKINS2_LAST, SKINS2_LAST_LONG,
451 add_string( "skins2-config", "", NULL, SKINS2_CONFIG, SKINS2_CONFIG_LONG,
456 add_bool( "skins2-systray", VLC_FALSE, onSystrayChange, SKINS2_SYSTRAY,
457 SKINS2_SYSTRAY_LONG, VLC_FALSE );
458 add_bool( "skins2-taskbar", VLC_TRUE, onTaskBarChange, SKINS2_TASKBAR,
459 SKINS2_TASKBAR_LONG, VLC_FALSE );
460 add_bool( "skins2-transparency", VLC_FALSE, NULL, SKINS2_TRANSPARENCY,
461 SKINS2_TRANSPARENCY_LONG, VLC_FALSE );
464 add_bool( "skinned-playlist", VLC_TRUE, NULL, SKINS2_PLAYLIST,
465 SKINS2_PLAYLIST_LONG, VLC_FALSE );
466 set_shortname( _("Skins"));
467 set_description( _("Skinnable Interface") );
468 set_capability( "interface", 30 );
469 set_callbacks( Open, Close );
470 add_shortcut( "skins" );
471 set_program( "svlc" );
474 set_description( _("Skins loader demux") );
475 set_capability( "demux2", 5 );
476 set_callbacks( DemuxOpen, NULL );