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 *****************************************************************************/
30 #include <vlc_input.h>
31 #include <vlc_demux.h>
32 #include <vlc_playlist.h>
34 #include "dialogs.hpp"
35 #include "os_factory.hpp"
36 #include "os_loop.hpp"
37 #include "var_manager.hpp"
38 #include "vlcproc.hpp"
39 #include "theme_loader.hpp"
41 #include "theme_repository.hpp"
42 #include "../parser/interpreter.hpp"
43 #include "../commands/async_queue.hpp"
44 #include "../commands/cmd_quit.hpp"
45 #include "../commands/cmd_dialogs.hpp"
46 #include "../commands/cmd_minimize.hpp"
48 //---------------------------------------------------------------------------
49 // Exported interface functions.
50 //---------------------------------------------------------------------------
52 extern "C" __declspec( dllexport )
53 int __VLC_SYMBOL( vlc_entry ) ( module_t *p_module );
57 //---------------------------------------------------------------------------
59 //---------------------------------------------------------------------------
60 static int Open ( vlc_object_t * );
61 static void Close ( vlc_object_t * );
62 static void Run ( intf_thread_t * );
64 static int DemuxOpen( vlc_object_t * );
65 static int Demux( demux_t * );
66 static int DemuxControl( demux_t *, int, va_list );
68 //---------------------------------------------------------------------------
69 // Prototypes for configuration callbacks
70 //---------------------------------------------------------------------------
71 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
72 vlc_value_t oldVal, vlc_value_t newVal,
74 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
75 vlc_value_t oldVal, vlc_value_t newVal,
79 //---------------------------------------------------------------------------
80 // Open: initialize interface
81 //---------------------------------------------------------------------------
82 static int Open( vlc_object_t *p_this )
84 intf_thread_t *p_intf = (intf_thread_t *)p_this;
86 // Allocate instance and initialize some members
87 p_intf->p_sys = (intf_sys_t *) malloc( sizeof( intf_sys_t ) );
88 if( p_intf->p_sys == NULL )
90 msg_Err( p_intf, "out of memory" );
96 // Suscribe to messages bank
97 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
99 p_intf->p_sys->p_input = NULL;
100 p_intf->p_sys->p_playlist = (playlist_t *)vlc_object_find( p_intf,
101 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
102 if( p_intf->p_sys->p_playlist == NULL )
104 msg_Err( p_intf, "No playlist object found" );
105 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
109 // Initialize "singleton" objects
110 p_intf->p_sys->p_logger = NULL;
111 p_intf->p_sys->p_queue = NULL;
112 p_intf->p_sys->p_dialogs = NULL;
113 p_intf->p_sys->p_interpreter = NULL;
114 p_intf->p_sys->p_osFactory = NULL;
115 p_intf->p_sys->p_osLoop = NULL;
116 p_intf->p_sys->p_varManager = NULL;
117 p_intf->p_sys->p_vlcProc = NULL;
118 p_intf->p_sys->p_repository = NULL;
121 p_intf->p_sys->p_theme = NULL;
123 // Create a variable to be notified of skins to be loaded
124 var_Create( p_intf, "skin-to-load", VLC_VAR_STRING );
126 // Initialize singletons
127 if( OSFactory::instance( p_intf ) == NULL )
129 msg_Err( p_intf, "cannot initialize OSFactory" );
130 vlc_object_release( p_intf->p_sys->p_playlist );
131 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
134 if( AsyncQueue::instance( p_intf ) == NULL )
136 msg_Err( p_intf, "cannot initialize AsyncQueue" );
137 vlc_object_release( p_intf->p_sys->p_playlist );
138 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
141 if( Interpreter::instance( p_intf ) == NULL )
143 msg_Err( p_intf, "cannot instanciate Interpreter" );
144 vlc_object_release( p_intf->p_sys->p_playlist );
145 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
148 if( VarManager::instance( p_intf ) == NULL )
150 msg_Err( p_intf, "cannot instanciate VarManager" );
151 vlc_object_release( p_intf->p_sys->p_playlist );
152 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
155 if( VlcProc::instance( p_intf ) == NULL )
157 msg_Err( p_intf, "cannot initialize VLCProc" );
158 vlc_object_release( p_intf->p_sys->p_playlist );
159 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
162 Dialogs::instance( p_intf );
163 ThemeRepository::instance( p_intf );
165 // We support play on start
166 p_intf->b_play = true;
168 return( VLC_SUCCESS );
171 //---------------------------------------------------------------------------
172 // Close: destroy interface
173 //---------------------------------------------------------------------------
174 static void Close( vlc_object_t *p_this )
176 intf_thread_t *p_intf = (intf_thread_t *)p_this;
178 // Destroy "singleton" objects
179 OSFactory::instance( p_intf )->destroyOSLoop();
180 ThemeRepository::destroy( p_intf );
181 Dialogs::destroy( p_intf );
182 Interpreter::destroy( p_intf );
183 AsyncQueue::destroy( p_intf );
184 VarManager::destroy( p_intf );
185 VlcProc::destroy( p_intf );
186 OSFactory::destroy( p_intf );
188 if( p_intf->p_sys->p_playlist )
190 vlc_object_release( p_intf->p_sys->p_playlist );
193 // Unsubscribe from messages bank
194 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
197 free( p_intf->p_sys );
201 //---------------------------------------------------------------------------
203 //---------------------------------------------------------------------------
204 static void Run( intf_thread_t *p_intf )
207 ThemeLoader *pLoader = new ThemeLoader( p_intf );
208 char *skin_last = config_GetPsz( p_intf, "skins2-last" );
210 if( !skin_last || !*skin_last || !pLoader->load( skin_last ) )
212 // Get the resource path and try to load the default skin
213 OSFactory *pOSFactory = OSFactory::instance( p_intf );
214 const list<string> &resPath = pOSFactory->getResourcePath();
215 const string &sep = pOSFactory->getDirSeparator();
217 list<string>::const_iterator it;
218 for( it = resPath.begin(); it != resPath.end(); it++ )
220 string path = (*it) + sep + "default.vlt";
221 if( pLoader->load( path ) )
223 // Theme loaded successfully
227 if( it == resPath.end() )
229 // Last chance: the user can select a new theme file
230 if( Dialogs::instance( p_intf ) )
232 CmdDlgChangeSkin *pCmd = new CmdDlgChangeSkin( p_intf );
233 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
234 pQueue->push( CmdGenericPtr( pCmd ) );
238 // No dialogs provider, just quit...
239 CmdQuit *pCmd = new CmdQuit( p_intf );
240 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
241 pQueue->push( CmdGenericPtr( pCmd ) );
243 "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_PLAY, 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 demux_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", false, onSystrayChange, SKINS2_SYSTRAY,
457 SKINS2_SYSTRAY_LONG, false );
458 add_bool( "skins2-taskbar", true, onTaskBarChange, SKINS2_TASKBAR,
459 SKINS2_TASKBAR_LONG, false );
460 add_bool( "skins2-transparency", false, NULL, SKINS2_TRANSPARENCY,
461 SKINS2_TRANSPARENCY_LONG, false );
464 add_bool( "skinned-playlist", true, NULL, SKINS2_PLAYLIST,
465 SKINS2_PLAYLIST_LONG, false );
466 set_shortname( _("Skins"));
467 set_description( _("Skinnable Interface") );
468 set_capability( "interface", 30 );
469 set_callbacks( Open, Close );
470 add_shortcut( "skins" );
473 set_description( _("Skins loader demux") );
474 set_capability( "demux", 5 );
475 set_callbacks( DemuxOpen, NULL );