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 *****************************************************************************/
25 #include "dialogs.hpp"
26 #include "../commands/async_queue.hpp"
27 #include "../commands/cmd_change_skin.hpp"
28 #include "../commands/cmd_quit.hpp"
29 #include "../commands/cmd_playlist.hpp"
30 #include "../commands/cmd_playtree.hpp"
33 /// Callback called when a new skin is chosen
34 void Dialogs::showChangeSkinCB( intf_dialog_args_t *pArg )
36 intf_thread_t *pIntf = (intf_thread_t *)pArg->p_arg;
40 if( pArg->psz_results[0] )
42 // Create a change skin command
44 new CmdChangeSkin( pIntf, pArg->psz_results[0] );
46 // Push the command in the asynchronous command queue
47 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
48 pQueue->push( CmdGenericPtr( pCmd ) );
51 else if( !pIntf->p_sys->p_theme )
53 // If no theme is already loaded, it's time to quit!
54 CmdQuit *pCmd = new CmdQuit( pIntf );
55 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
56 pQueue->push( CmdGenericPtr( pCmd ) );
61 void Dialogs::showPlaylistLoadCB( intf_dialog_args_t *pArg )
63 intf_thread_t *pIntf = (intf_thread_t *)pArg->p_arg;
65 if( pArg->i_results && pArg->psz_results[0] )
67 // Create a Playlist Load command
68 CmdPlaylistLoad *pCmd =
69 new CmdPlaylistLoad( pIntf, pArg->psz_results[0] );
71 // Push the command in the asynchronous command queue
72 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
73 pQueue->push( CmdGenericPtr( pCmd ) );
78 void Dialogs::showPlaylistSaveCB( intf_dialog_args_t *pArg )
80 intf_thread_t *pIntf = (intf_thread_t *)pArg->p_arg;
82 if( pArg->i_results && pArg->psz_results[0] )
84 // Create a Playlist Save command
85 CmdPlaylistSave *pCmd =
86 new CmdPlaylistSave( pIntf, pArg->psz_results[0] );
88 // Push the command in the asynchronous command queue
89 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
90 pQueue->push( CmdGenericPtr( pCmd ) );
95 /// Callback called when the popup menu is requested
96 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
97 vlc_value_t old_val, vlc_value_t new_val, void *param )
99 Dialogs *p_dialogs = (Dialogs *)param;
100 p_dialogs->showPopupMenu( new_val.b_bool != 0 );
106 Dialogs::Dialogs( intf_thread_t *pIntf ):
107 SkinObject( pIntf ), m_pProvider( NULL ), m_pModule( NULL )
114 if( m_pProvider && m_pModule )
116 // Detach the dialogs provider from its parent interface
117 vlc_object_detach( m_pProvider );
119 module_Unneed( m_pProvider, m_pModule );
120 vlc_object_destroy( m_pProvider );
123 /* Unregister callbacks */
124 var_DelCallback( getIntf()->p_sys->p_playlist, "intf-popupmenu",
129 Dialogs *Dialogs::instance( intf_thread_t *pIntf )
131 if( ! pIntf->p_sys->p_dialogs )
133 Dialogs *pDialogs = new Dialogs( pIntf );
134 if( pDialogs->init() )
136 // Initialization succeeded
137 pIntf->p_sys->p_dialogs = pDialogs;
141 // Initialization failed
145 return pIntf->p_sys->p_dialogs;
149 void Dialogs::destroy( intf_thread_t *pIntf )
151 if( pIntf->p_sys->p_dialogs )
153 delete pIntf->p_sys->p_dialogs;
154 pIntf->p_sys->p_dialogs = NULL;
161 // Allocate descriptor
162 m_pProvider = (intf_thread_t *)vlc_object_create( getIntf(),
163 VLC_OBJECT_DIALOGS );
164 if( m_pProvider == NULL )
166 msg_Err( getIntf(), "out of memory" );
170 m_pModule = module_Need( m_pProvider, "dialogs provider", NULL, 0 );
171 if( m_pModule == NULL )
173 msg_Err( getIntf(), "No suitable dialogs provider found (hint: compile the wxWidgets plugin, and make sure it is loaded properly)" );
174 vlc_object_destroy( m_pProvider );
179 // Attach the dialogs provider to its parent interface
180 vlc_object_attach( m_pProvider, getIntf() );
182 // Initialize dialogs provider
183 // (returns as soon as initialization is done)
184 if( m_pProvider->pf_run )
186 m_pProvider->pf_run( m_pProvider );
189 /* Register callback for the intf-popupmenu variable */
190 var_AddCallback( getIntf()->p_sys->p_playlist, "intf-popupmenu",
197 void Dialogs::showFileGeneric( const string &rTitle, const string &rExtensions,
198 DlgCallback callback, int flags )
200 if( m_pProvider && m_pProvider->pf_show_dialog )
202 intf_dialog_args_t *p_arg =
203 (intf_dialog_args_t *)malloc( sizeof(intf_dialog_args_t) );
204 memset( p_arg, 0, sizeof(intf_dialog_args_t) );
206 p_arg->psz_title = strdup( rTitle.c_str() );
207 p_arg->psz_extensions = strdup( rExtensions.c_str() );
209 p_arg->b_save = flags & kSAVE;
210 p_arg->b_multiple = flags & kMULTIPLE;
212 p_arg->p_arg = getIntf();
213 p_arg->pf_callback = callback;
215 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILE_GENERIC,
221 void Dialogs::showChangeSkin()
223 showFileGeneric( _("Open a skin file"),
224 _("Skin files (*.vlt;*.wsz)|*.vlt;*.wsz|Skin files (*.xml)|*.xml"),
225 showChangeSkinCB, kOPEN );
229 void Dialogs::showPlaylistLoad()
231 showFileGeneric( _("Open playlist"),
232 _("All playlists|*.pls;*.m3u;*.asx;*.b4s|M3U files|*.m3u"),
233 showPlaylistLoadCB, kOPEN );
237 void Dialogs::showPlaylistSave()
239 showFileGeneric( _("Save playlist"), _("M3U file|*.m3u"),
240 showPlaylistSaveCB, kSAVE );
244 void Dialogs::showFileSimple( bool play )
246 if( m_pProvider && m_pProvider->pf_show_dialog )
248 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILE_SIMPLE,
254 void Dialogs::showFile( bool play )
256 if( m_pProvider && m_pProvider->pf_show_dialog )
258 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILE,
264 void Dialogs::showDirectory( bool play )
266 if( m_pProvider && m_pProvider->pf_show_dialog )
268 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_DIRECTORY,
274 void Dialogs::showDisc( bool play )
276 if( m_pProvider && m_pProvider->pf_show_dialog )
278 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_DISC,
284 void Dialogs::showNet( bool play )
286 if( m_pProvider && m_pProvider->pf_show_dialog )
288 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_NET,
294 void Dialogs::showMessages()
296 if( m_pProvider && m_pProvider->pf_show_dialog )
298 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_MESSAGES, 0, 0 );
303 void Dialogs::showPrefs()
305 if( m_pProvider && m_pProvider->pf_show_dialog )
307 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_PREFS, 0, 0 );
312 void Dialogs::showFileInfo()
314 if( m_pProvider && m_pProvider->pf_show_dialog )
316 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILEINFO, 0, 0 );
321 void Dialogs::showStreamingWizard()
323 if( m_pProvider && m_pProvider->pf_show_dialog )
325 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_WIZARD, 0, 0 );
330 void Dialogs::showPopupMenu( bool bShow )
332 if( m_pProvider && m_pProvider->pf_show_dialog )
334 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_POPUPMENU,
339 void Dialogs::showInteraction( interaction_dialog_t *p_dialog )
341 intf_dialog_args_t *p_arg =
342 (intf_dialog_args_t *)malloc( sizeof(intf_dialog_args_t) );
343 memset( p_arg, 0, sizeof(intf_dialog_args_t) );
345 p_arg->p_dialog = p_dialog;
346 p_arg->p_intf = getIntf();
348 if( m_pProvider && m_pProvider->pf_show_dialog )
350 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_INTERACTION,