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>
35 #include "dialogs.hpp"
36 #include "os_factory.hpp"
37 #include "os_loop.hpp"
38 #include "var_manager.hpp"
39 #include "vlcproc.hpp"
40 #include "theme_loader.hpp"
42 #include "theme_repository.hpp"
43 #include "../parser/interpreter.hpp"
44 #include "../commands/async_queue.hpp"
45 #include "../commands/cmd_quit.hpp"
46 #include "../commands/cmd_dialogs.hpp"
47 #include "../commands/cmd_minimize.hpp"
49 //---------------------------------------------------------------------------
50 // Exported interface functions.
51 //---------------------------------------------------------------------------
53 extern "C" __declspec( dllexport )
54 int __VLC_SYMBOL( vlc_entry ) ( module_t *p_module );
58 //---------------------------------------------------------------------------
60 //---------------------------------------------------------------------------
61 static int Open ( vlc_object_t * );
62 static void Close ( vlc_object_t * );
63 static void Run ( intf_thread_t * );
65 static int DemuxOpen( vlc_object_t * );
66 static int Demux( demux_t * );
67 static int DemuxControl( demux_t *, int, va_list );
69 //---------------------------------------------------------------------------
70 // Prototypes for configuration callbacks
71 //---------------------------------------------------------------------------
72 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
73 vlc_value_t oldVal, vlc_value_t newVal,
75 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
76 vlc_value_t oldVal, vlc_value_t newVal,
80 //---------------------------------------------------------------------------
81 // Open: initialize interface
82 //---------------------------------------------------------------------------
83 static int Open( vlc_object_t *p_this )
85 intf_thread_t *p_intf = (intf_thread_t *)p_this;
87 // Allocate instance and initialize some members
88 p_intf->p_sys = (intf_sys_t *) malloc( sizeof( intf_sys_t ) );
89 if( p_intf->p_sys == NULL )
91 msg_Err( p_intf, "out of memory" );
97 // Suscribe to messages bank
98 p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
100 p_intf->p_sys->p_input = NULL;
101 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
103 // Initialize "singleton" objects
104 p_intf->p_sys->p_logger = NULL;
105 p_intf->p_sys->p_queue = NULL;
106 p_intf->p_sys->p_dialogs = NULL;
107 p_intf->p_sys->p_interpreter = NULL;
108 p_intf->p_sys->p_osFactory = NULL;
109 p_intf->p_sys->p_osLoop = NULL;
110 p_intf->p_sys->p_varManager = NULL;
111 p_intf->p_sys->p_vlcProc = NULL;
112 p_intf->p_sys->p_repository = NULL;
115 p_intf->p_sys->p_theme = NULL;
117 // Create a variable to be notified of skins to be loaded
118 var_Create( p_intf, "skin-to-load", VLC_VAR_STRING );
120 // Initialize singletons
121 if( OSFactory::instance( p_intf ) == NULL )
123 msg_Err( p_intf, "cannot initialize OSFactory" );
124 vlc_object_release( p_intf->p_sys->p_playlist );
125 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
128 if( AsyncQueue::instance( p_intf ) == NULL )
130 msg_Err( p_intf, "cannot initialize AsyncQueue" );
131 vlc_object_release( p_intf->p_sys->p_playlist );
132 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
135 if( Interpreter::instance( p_intf ) == NULL )
137 msg_Err( p_intf, "cannot instanciate Interpreter" );
138 vlc_object_release( p_intf->p_sys->p_playlist );
139 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
142 if( VarManager::instance( p_intf ) == NULL )
144 msg_Err( p_intf, "cannot instanciate VarManager" );
145 vlc_object_release( p_intf->p_sys->p_playlist );
146 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
149 if( VlcProc::instance( p_intf ) == NULL )
151 msg_Err( p_intf, "cannot initialize VLCProc" );
152 vlc_object_release( p_intf->p_sys->p_playlist );
153 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
156 Dialogs::instance( p_intf );
157 ThemeRepository::instance( p_intf );
159 return( VLC_SUCCESS );
162 //---------------------------------------------------------------------------
163 // Close: destroy interface
164 //---------------------------------------------------------------------------
165 static void Close( vlc_object_t *p_this )
167 intf_thread_t *p_intf = (intf_thread_t *)p_this;
169 // Destroy "singleton" objects
170 OSFactory::instance( p_intf )->destroyOSLoop();
171 ThemeRepository::destroy( p_intf );
172 Dialogs::destroy( p_intf );
173 Interpreter::destroy( p_intf );
174 AsyncQueue::destroy( p_intf );
175 VarManager::destroy( p_intf );
176 VlcProc::destroy( p_intf );
177 OSFactory::destroy( p_intf );
179 if( p_intf->p_sys->p_playlist )
181 vlc_object_release( p_intf->p_sys->p_playlist );
184 // Unsubscribe from messages bank
185 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
188 free( p_intf->p_sys );
192 //---------------------------------------------------------------------------
194 //---------------------------------------------------------------------------
195 static void Run( intf_thread_t *p_intf )
198 ThemeLoader *pLoader = new ThemeLoader( p_intf );
199 char *skin_last = config_GetPsz( p_intf, "skins2-last" );
201 if( !skin_last || !*skin_last || !pLoader->load( skin_last ) )
203 // Get the resource path and try to load the default skin
204 OSFactory *pOSFactory = OSFactory::instance( p_intf );
205 const list<string> &resPath = pOSFactory->getResourcePath();
206 const string &sep = pOSFactory->getDirSeparator();
208 list<string>::const_iterator it;
209 for( it = resPath.begin(); it != resPath.end(); it++ )
211 string path = (*it) + sep + "default.vlt";
212 if( pLoader->load( path ) )
214 // Theme loaded successfully
218 if( it == resPath.end() )
220 // Last chance: the user can select a new theme file
221 if( Dialogs::instance( p_intf ) )
223 CmdDlgChangeSkin *pCmd = new CmdDlgChangeSkin( p_intf );
224 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
225 pQueue->push( CmdGenericPtr( pCmd ) );
229 // No dialogs provider, just quit...
230 CmdQuit *pCmd = new CmdQuit( p_intf );
231 AsyncQueue *pQueue = AsyncQueue::instance( p_intf );
232 pQueue->push( CmdGenericPtr( pCmd ) );
234 "cannot show the \"open skin\" dialog: exiting...");
242 // Get the instance of OSLoop
243 OSLoop *loop = OSFactory::instance( p_intf )->getOSLoop();
245 // Enter the main event loop
248 // Delete the theme and save the configuration of the windows
249 if( p_intf->p_sys->p_theme )
251 p_intf->p_sys->p_theme->saveConfig();
252 delete p_intf->p_sys->p_theme;
253 p_intf->p_sys->p_theme = NULL;
258 //---------------------------------------------------------------------------
259 // DemuxOpen: initialize demux
260 //---------------------------------------------------------------------------
261 static int DemuxOpen( vlc_object_t *p_this )
263 demux_t *p_demux = (demux_t*)p_this;
264 intf_thread_t *p_intf;
268 p_demux->pf_demux = Demux;
269 p_demux->pf_control = DemuxControl;
271 // Test that we have a valid .vlt or .wsz file, based on the extension
272 // TODO: an actual check of the contents would be better...
273 if( ( ext = strchr( p_demux->psz_path, '.' ) ) == NULL ||
274 ( strcasecmp( ext, ".vlt" ) && strcasecmp( ext, ".wsz" ) ) )
279 p_intf = (intf_thread_t *)vlc_object_find( p_this, VLC_OBJECT_INTF,
283 // Do nothing is skins2 is not the main interface
284 if( var_Type( p_intf, "skin-to-load" ) == VLC_VAR_STRING )
286 playlist_t *p_playlist = pl_Yield( p_this );
287 // Make sure the item is deleted afterwards
288 /// \bug does not always work
289 p_playlist->status.p_item->i_flags |= PLAYLIST_REMOVE_FLAG;
290 vlc_object_release( p_playlist );
293 val.psz_string = p_demux->psz_path;
294 var_Set( p_intf, "skin-to-load", val );
299 "skin could not be loaded (not using skins2 intf)" );
302 vlc_object_release( p_intf );
309 //---------------------------------------------------------------------------
311 //---------------------------------------------------------------------------
312 static int Demux( demux_t *p_demux )
318 //---------------------------------------------------------------------------
320 //---------------------------------------------------------------------------
321 static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
323 return demux_vaControlHelper( p_demux->s, 0, 0, 0, 1, i_query, args );
327 //---------------------------------------------------------------------------
329 //---------------------------------------------------------------------------
331 /// Callback for the systray configuration option
332 static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
333 vlc_value_t oldVal, vlc_value_t newVal,
336 intf_thread_t *pIntf =
337 (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );
344 // Check that we found the correct interface (same check as for the demux)
345 if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
347 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
350 CmdAddInTray *pCmd = new CmdAddInTray( pIntf );
351 pQueue->push( CmdGenericPtr( pCmd ) );
355 CmdRemoveFromTray *pCmd = new CmdRemoveFromTray( pIntf );
356 pQueue->push( CmdGenericPtr( pCmd ) );
360 vlc_object_release( pIntf );
365 /// Callback for the systray configuration option
366 static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
367 vlc_value_t oldVal, vlc_value_t newVal,
370 intf_thread_t *pIntf =
371 (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );
378 // Check that we found the correct interface (same check as for the demux)
379 if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
381 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
384 CmdAddInTaskBar *pCmd = new CmdAddInTaskBar( pIntf );
385 pQueue->push( CmdGenericPtr( pCmd ) );
389 CmdRemoveFromTaskBar *pCmd = new CmdRemoveFromTaskBar( pIntf );
390 pQueue->push( CmdGenericPtr( pCmd ) );
394 vlc_object_release( pIntf );
399 //---------------------------------------------------------------------------
401 //---------------------------------------------------------------------------
402 #define SKINS2_LAST N_("Skin to use")
403 #define SKINS2_LAST_LONG N_("Path to the skin to use.")
404 #define SKINS2_CONFIG N_("Config of last used skin")
405 #define SKINS2_CONFIG_LONG N_("Windows configuration of the last skin used. " \
406 "This option is updated automatically, do not touch it." )
407 #define SKINS2_SYSTRAY N_("Systray icon")
408 #define SKINS2_SYSTRAY_LONG N_("Show a systray icon for VLC")
409 #define SKINS2_TASKBAR N_("Show VLC on the taskbar")
410 #define SKINS2_TASKBAR_LONG N_("Show VLC on the taskbar")
411 #define SKINS2_TRANSPARENCY N_("Enable transparency effects")
412 #define SKINS2_TRANSPARENCY_LONG N_("You can disable all transparency effects"\
413 " if you want. This is mainly useful when moving windows does not behave" \
415 #define SKINS2_PLAYLIST N_("Use a skinned playlist")
416 #define SKINS2_PLAYLIST_LONG N_("Use a skinned playlist")
419 set_category( CAT_INTERFACE );
420 set_subcategory( SUBCAT_INTERFACE_MAIN );
421 add_file( "skins2-last", "", NULL, SKINS2_LAST, SKINS2_LAST_LONG,
424 add_string( "skins2-config", "", NULL, SKINS2_CONFIG, SKINS2_CONFIG_LONG,
429 add_bool( "skins2-systray", false, onSystrayChange, SKINS2_SYSTRAY,
430 SKINS2_SYSTRAY_LONG, false );
431 add_bool( "skins2-taskbar", true, onTaskBarChange, SKINS2_TASKBAR,
432 SKINS2_TASKBAR_LONG, false );
433 add_bool( "skins2-transparency", false, NULL, SKINS2_TRANSPARENCY,
434 SKINS2_TRANSPARENCY_LONG, false );
437 add_bool( "skinned-playlist", true, NULL, SKINS2_PLAYLIST,
438 SKINS2_PLAYLIST_LONG, false );
439 set_shortname( N_("Skins"));
440 set_description( N_("Skinnable Interface") );
441 set_capability( "interface", 30 );
442 set_callbacks( Open, Close );
443 add_shortcut( "skins" );
446 set_description( N_("Skins loader demux") );
447 set_capability( "demux", 5 );
448 set_callbacks( DemuxOpen, NULL );