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 *****************************************************************************/
29 #include <vlc_common.h>
30 #include <vlc_plugin.h>
31 #include <vlc_input.h>
32 #include <vlc_demux.h>
33 #include <vlc_playlist.h>
34 #include <vlc_window.h>
36 #include "dialogs.hpp"
37 #include "os_factory.hpp"
38 #include "os_loop.hpp"
39 #include "var_manager.hpp"
40 #include "vlcproc.hpp"
41 #include "theme_loader.hpp"
43 #include "theme_repository.hpp"
44 #include "../parser/interpreter.hpp"
45 #include "../commands/async_queue.hpp"
46 #include "../commands/cmd_quit.hpp"
47 #include "../commands/cmd_dialogs.hpp"
48 #include "../commands/cmd_minimize.hpp"
50 //---------------------------------------------------------------------------
51 // Exported interface functions.
52 //---------------------------------------------------------------------------
54 extern "C" __declspec( dllexport )
55 int __VLC_SYMBOL( vlc_entry ) ( module_t *p_module );
59 //---------------------------------------------------------------------------
61 //---------------------------------------------------------------------------
62 static int Open ( vlc_object_t * );
63 static void Close ( vlc_object_t * );
64 static void Run ( intf_thread_t * );
66 static int DemuxOpen( vlc_object_t * );
67 static int Demux( demux_t * );
68 static int DemuxControl( demux_t *, int, va_list );
70 //---------------------------------------------------------------------------
71 // Prototypes for configuration callbacks
72 //---------------------------------------------------------------------------
73 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
74 vlc_value_t oldVal, vlc_value_t newVal,
76 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
77 vlc_value_t oldVal, vlc_value_t newVal,
81 //---------------------------------------------------------------------------
82 // Open: initialize interface
83 //---------------------------------------------------------------------------
84 static int Open( vlc_object_t *p_this )
86 intf_thread_t *p_intf = (intf_thread_t *)p_this;
88 // Allocate instance and initialize some members
89 p_intf->p_sys = (intf_sys_t *) malloc( sizeof( intf_sys_t ) );
90 if( p_intf->p_sys == NULL )
92 msg_Err( p_intf, "out of memory" );
98 // Suscribe to messages bank
99 p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
101 p_intf->p_sys->p_input = NULL;
102 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
104 // Initialize "singleton" objects
105 p_intf->p_sys->p_logger = NULL;
106 p_intf->p_sys->p_queue = NULL;
107 p_intf->p_sys->p_dialogs = NULL;
108 p_intf->p_sys->p_interpreter = NULL;
109 p_intf->p_sys->p_osFactory = NULL;
110 p_intf->p_sys->p_osLoop = NULL;
111 p_intf->p_sys->p_varManager = NULL;
112 p_intf->p_sys->p_vlcProc = NULL;
113 p_intf->p_sys->p_repository = NULL;
116 p_intf->p_sys->p_theme = NULL;
118 // Create a variable to be notified of skins to be loaded
119 var_Create( p_intf, "skin-to-load", VLC_VAR_STRING );
121 // Initialize singletons
122 if( OSFactory::instance( p_intf ) == NULL )
124 msg_Err( p_intf, "cannot initialize OSFactory" );
125 vlc_object_release( p_intf->p_sys->p_playlist );
126 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
129 if( AsyncQueue::instance( p_intf ) == NULL )
131 msg_Err( p_intf, "cannot initialize AsyncQueue" );
132 vlc_object_release( p_intf->p_sys->p_playlist );
133 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
136 if( Interpreter::instance( p_intf ) == NULL )
138 msg_Err( p_intf, "cannot instanciate Interpreter" );
139 vlc_object_release( p_intf->p_sys->p_playlist );
140 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
143 if( VarManager::instance( p_intf ) == NULL )
145 msg_Err( p_intf, "cannot instanciate VarManager" );
146 vlc_object_release( p_intf->p_sys->p_playlist );
147 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
150 if( VlcProc::instance( p_intf ) == NULL )
152 msg_Err( p_intf, "cannot initialize VLCProc" );
153 vlc_object_release( p_intf->p_sys->p_playlist );
154 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
157 Dialogs::instance( p_intf );
158 ThemeRepository::instance( p_intf );
160 return( VLC_SUCCESS );
163 //---------------------------------------------------------------------------
164 // Close: destroy interface
165 //---------------------------------------------------------------------------
166 static void Close( vlc_object_t *p_this )
168 intf_thread_t *p_intf = (intf_thread_t *)p_this;
170 // Destroy "singleton" objects
171 OSFactory::instance( p_intf )->destroyOSLoop();
172 ThemeRepository::destroy( p_intf );
173 Dialogs::destroy( p_intf );
174 Interpreter::destroy( p_intf );
175 AsyncQueue::destroy( p_intf );
176 VarManager::destroy( p_intf );
177 VlcProc::destroy( p_intf );
178 OSFactory::destroy( p_intf );
180 if( p_intf->p_sys->p_playlist )
182 vlc_object_release( p_intf->p_sys->p_playlist );
185 // Unsubscribe from messages bank
186 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
189 free( p_intf->p_sys );
193 //---------------------------------------------------------------------------
195 //---------------------------------------------------------------------------
196 static void Run( intf_thread_t *p_intf )
198 int canc = vlc_savecancel();
200 ThemeLoader *pLoader = new ThemeLoader( p_intf );
201 char *skin_last = config_GetPsz( p_intf, "skins2-last" );
203 if( !skin_last || !*skin_last || !pLoader->load( skin_last ) )
205 // Get the resource path and try to load the default skin
206 OSFactory *pOSFactory = OSFactory::instance( p_intf );
207 const list<string> &resPath = pOSFactory->getResourcePath();
208 const string &sep = pOSFactory->getDirSeparator();
210 list<string>::const_iterator it;
211 for( it = resPath.begin(); it != resPath.end(); it++ )
213 string path = (*it) + sep + "default.vlt";
214 if( pLoader->load( path ) )
216 // Theme loaded successfully
220 if( it == resPath.end() )
222 // Last chance: the user can select a new theme file
223 if( Dialogs::instance( p_intf ) )
225 CmdDlgChangeSkin *pCmd = new CmdDlgChangeSkin( p_intf );
226 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
227 pQueue->push( CmdGenericPtr( pCmd ) );
231 // No dialogs provider, just quit...
232 CmdQuit *pCmd = new CmdQuit( p_intf );
233 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
234 pQueue->push( CmdGenericPtr( pCmd ) );
236 "cannot show the \"open skin\" dialog: exiting...");
244 // Get the instance of OSLoop
245 OSLoop *loop = OSFactory::instance( p_intf )->getOSLoop();
247 // Enter the main event loop
250 // Delete the theme and save the configuration of the windows
251 if( p_intf->p_sys->p_theme )
253 p_intf->p_sys->p_theme->saveConfig();
254 delete p_intf->p_sys->p_theme;
255 p_intf->p_sys->p_theme = NULL;
257 vlc_restorecancel(canc);
261 // Callbacks for vout requests
262 static int WindowOpen( vlc_object_t *p_this )
264 vout_window_t *pWnd = (vout_window_t *)p_this;
265 intf_thread_t *pIntf = (intf_thread_t *)
266 vlc_object_find_name( p_this, "skins2", FIND_ANYWHERE );
271 /* FIXME: most probably not thread-safe,
272 * albeit no worse than ever before */
273 pWnd->handle = VlcProc::getWindow( pIntf, pWnd->vout,
274 &pWnd->pos_x, &pWnd->pos_y,
275 &pWnd->width, &pWnd->height );
276 pWnd->p_private = pIntf;
277 pWnd->control = &VlcProc::controlWindow;
282 static void WindowClose( vlc_object_t *p_this )
284 vout_window_t *pWnd = (vout_window_t *)p_this;
285 intf_thread_t *pIntf = (intf_thread_t *)p_this->p_private;
287 VlcProc::releaseWindow( pIntf, pWnd->handle );
290 //---------------------------------------------------------------------------
291 // DemuxOpen: initialize demux
292 //---------------------------------------------------------------------------
293 static int DemuxOpen( vlc_object_t *p_this )
295 demux_t *p_demux = (demux_t*)p_this;
296 intf_thread_t *p_intf;
300 p_demux->pf_demux = Demux;
301 p_demux->pf_control = DemuxControl;
303 // Test that we have a valid .vlt or .wsz file, based on the extension
304 // TODO: an actual check of the contents would be better...
305 if( ( ext = strchr( p_demux->psz_path, '.' ) ) == NULL ||
306 ( strcasecmp( ext, ".vlt" ) && strcasecmp( ext, ".wsz" ) ) )
311 p_intf = (intf_thread_t *)vlc_object_find( p_this, VLC_OBJECT_INTF,
315 // Do nothing is skins2 is not the main interface
316 if( var_Type( p_intf, "skin-to-load" ) == VLC_VAR_STRING )
318 playlist_t *p_playlist = pl_Yield( p_this );
319 // Make sure the item is deleted afterwards
320 /// \bug does not always work
321 p_playlist->status.p_item->i_flags |= PLAYLIST_REMOVE_FLAG;
322 vlc_object_release( p_playlist );
325 val.psz_string = p_demux->psz_path;
326 var_Set( p_intf, "skin-to-load", val );
331 "skin could not be loaded (not using skins2 intf)" );
334 vlc_object_release( p_intf );
341 //---------------------------------------------------------------------------
343 //---------------------------------------------------------------------------
344 static int Demux( demux_t *p_demux )
350 //---------------------------------------------------------------------------
352 //---------------------------------------------------------------------------
353 static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
355 return demux_vaControlHelper( p_demux->s, 0, 0, 0, 1, i_query, args );
359 //---------------------------------------------------------------------------
361 //---------------------------------------------------------------------------
363 /// Callback for the systray configuration option
364 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
365 vlc_value_t oldVal, vlc_value_t newVal,
368 intf_thread_t *pIntf =
369 (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );
376 // Check that we found the correct interface (same check as for the demux)
377 if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
379 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
382 CmdAddInTray *pCmd = new CmdAddInTray( pIntf );
383 pQueue->push( CmdGenericPtr( pCmd ) );
387 CmdRemoveFromTray *pCmd = new CmdRemoveFromTray( pIntf );
388 pQueue->push( CmdGenericPtr( pCmd ) );
392 vlc_object_release( pIntf );
397 /// Callback for the systray configuration option
398 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
399 vlc_value_t oldVal, vlc_value_t newVal,
402 intf_thread_t *pIntf =
403 (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );
410 // Check that we found the correct interface (same check as for the demux)
411 if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
413 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
416 CmdAddInTaskBar *pCmd = new CmdAddInTaskBar( pIntf );
417 pQueue->push( CmdGenericPtr( pCmd ) );
421 CmdRemoveFromTaskBar *pCmd = new CmdRemoveFromTaskBar( pIntf );
422 pQueue->push( CmdGenericPtr( pCmd ) );
426 vlc_object_release( pIntf );
431 //---------------------------------------------------------------------------
433 //---------------------------------------------------------------------------
434 #define SKINS2_LAST N_("Skin to use")
435 #define SKINS2_LAST_LONG N_("Path to the skin to use.")
436 #define SKINS2_CONFIG N_("Config of last used skin")
437 #define SKINS2_CONFIG_LONG N_("Windows configuration of the last skin used. " \
438 "This option is updated automatically, do not touch it." )
439 #define SKINS2_SYSTRAY N_("Systray icon")
440 #define SKINS2_SYSTRAY_LONG N_("Show a systray icon for VLC")
441 #define SKINS2_TASKBAR N_("Show VLC on the taskbar")
442 #define SKINS2_TASKBAR_LONG N_("Show VLC on the taskbar")
443 #define SKINS2_TRANSPARENCY N_("Enable transparency effects")
444 #define SKINS2_TRANSPARENCY_LONG N_("You can disable all transparency effects"\
445 " if you want. This is mainly useful when moving windows does not behave" \
447 #define SKINS2_PLAYLIST N_("Use a skinned playlist")
448 #define SKINS2_PLAYLIST_LONG N_("Use a skinned playlist")
451 set_category( CAT_INTERFACE );
452 set_subcategory( SUBCAT_INTERFACE_MAIN );
453 add_file( "skins2-last", "", NULL, SKINS2_LAST, SKINS2_LAST_LONG,
456 add_string( "skins2-config", "", NULL, SKINS2_CONFIG, SKINS2_CONFIG_LONG,
461 add_bool( "skins2-systray", false, onSystrayChange, SKINS2_SYSTRAY,
462 SKINS2_SYSTRAY_LONG, false );
463 add_bool( "skins2-taskbar", true, onTaskBarChange, SKINS2_TASKBAR,
464 SKINS2_TASKBAR_LONG, false );
465 add_bool( "skins2-transparency", false, NULL, SKINS2_TRANSPARENCY,
466 SKINS2_TRANSPARENCY_LONG, false );
469 add_bool( "skinned-playlist", true, NULL, SKINS2_PLAYLIST,
470 SKINS2_PLAYLIST_LONG, false );
471 set_shortname( N_("Skins"));
472 set_description( N_("Skinnable Interface") );
473 set_capability( "interface", 30 );
474 set_callbacks( Open, Close );
475 add_shortcut( "skins" );
478 set_capability( "vout window", 51 );
479 set_callbacks( WindowOpen, WindowClose );
482 set_description( N_("Skins loader demux") );
483 set_capability( "demux", 5 );
484 set_callbacks( DemuxOpen, NULL );