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"
31 #include <vlc_playlist.h>
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, sFromLocale( 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 ) );
60 void Dialogs::showPlaylistLoadCB( intf_dialog_args_t *pArg )
62 intf_thread_t *pIntf = (intf_thread_t *)pArg->p_arg;
64 if( pArg->i_results && pArg->psz_results[0] )
66 // Create a Playlist Load command
67 CmdPlaylistLoad *pCmd =
68 new CmdPlaylistLoad( pIntf, sFromLocale( pArg->psz_results[0] ) );
70 // Push the command in the asynchronous command queue
71 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
72 pQueue->push( CmdGenericPtr( pCmd ) );
77 void Dialogs::showPlaylistSaveCB( intf_dialog_args_t *pArg )
79 intf_thread_t *pIntf = (intf_thread_t *)pArg->p_arg;
81 if( pArg->i_results && pArg->psz_results[0] )
83 // Create a Playlist Save command
84 CmdPlaylistSave *pCmd =
85 new CmdPlaylistSave( pIntf, pArg->psz_results[0] );
87 // Push the command in the asynchronous command queue
88 AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
89 pQueue->push( CmdGenericPtr( pCmd ) );
94 /// Callback called when the popup menu is requested
95 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
96 vlc_value_t old_val, vlc_value_t new_val, void *param )
98 Dialogs *p_dialogs = (Dialogs *)param;
99 p_dialogs->showPopupMenu( new_val.b_bool != 0, INTF_DIALOG_POPUPMENU );
105 Dialogs::Dialogs( intf_thread_t *pIntf ):
106 SkinObject( pIntf ), m_pProvider( NULL ), m_pModule( NULL )
113 if( m_pProvider && m_pModule )
115 // Detach the dialogs provider from its parent interface
116 vlc_object_detach( m_pProvider );
118 module_Unneed( m_pProvider, m_pModule );
119 vlc_object_release( m_pProvider );
122 /* Unregister callbacks */
123 var_DelCallback( getIntf()->p_sys->p_playlist, "intf-popupmenu",
128 Dialogs *Dialogs::instance( intf_thread_t *pIntf )
130 if( ! pIntf->p_sys->p_dialogs )
132 Dialogs *pDialogs = new Dialogs( pIntf );
133 if( pDialogs->init() )
135 // Initialization succeeded
136 pIntf->p_sys->p_dialogs = pDialogs;
140 // Initialization failed
144 return pIntf->p_sys->p_dialogs;
148 void Dialogs::destroy( intf_thread_t *pIntf )
150 if( pIntf->p_sys->p_dialogs )
152 delete pIntf->p_sys->p_dialogs;
153 pIntf->p_sys->p_dialogs = NULL;
160 // Allocate descriptor
161 m_pProvider = (intf_thread_t *)vlc_object_create( getIntf(),
162 sizeof( intf_thread_t ) );
163 if( m_pProvider == NULL )
165 msg_Err( getIntf(), "out of memory" );
169 m_pModule = module_Need( m_pProvider, "dialogs provider", NULL, 0 );
170 if( m_pModule == NULL )
172 msg_Err( getIntf(), "no suitable dialogs provider found (hint: compile the qt4 plugin, and make sure it is loaded properly)" );
173 vlc_object_release( m_pProvider );
178 // Attach the dialogs provider to its parent interface
179 vlc_object_attach( m_pProvider, getIntf() );
181 // Initialize dialogs provider
182 // (returns as soon as initialization is done)
183 if( m_pProvider->pf_run )
185 m_pProvider->pf_run( m_pProvider );
188 /* Register callback for the intf-popupmenu variable */
189 var_AddCallback( getIntf()->p_sys->p_playlist, "intf-popupmenu",
196 void Dialogs::showFileGeneric( const string &rTitle, const string &rExtensions,
197 DlgCallback callback, int flags )
199 if( m_pProvider && m_pProvider->pf_show_dialog )
201 intf_dialog_args_t *p_arg =
202 (intf_dialog_args_t *)malloc( sizeof(intf_dialog_args_t) );
203 memset( p_arg, 0, sizeof(intf_dialog_args_t) );
205 p_arg->psz_title = strdup( rTitle.c_str() );
206 p_arg->psz_extensions = strdup( rExtensions.c_str() );
208 p_arg->b_save = flags & kSAVE;
209 p_arg->b_multiple = flags & kMULTIPLE;
211 p_arg->p_arg = getIntf();
212 p_arg->pf_callback = callback;
214 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILE_GENERIC,
220 void Dialogs::showChangeSkin()
222 showFileGeneric( _("Open a skin file"),
223 _("Skin files (*.vlt;*.wsz)|*.vlt;*.wsz|Skin files (*.xml)|*.xml"),
224 showChangeSkinCB, kOPEN );
228 void Dialogs::showPlaylistLoad()
230 showFileGeneric( _("Open playlist"),
231 _("All playlists|*.pls;*.m3u;*.asx;*.b4s;*.xspf|"
233 "XSPF playlist|*.xspf"),
234 showPlaylistLoadCB, kOPEN );
238 void Dialogs::showPlaylistSave()
240 showFileGeneric( _("Save playlist"), _("M3U file|*.m3u|XSPF playlist|*.xspf"),
241 showPlaylistSaveCB, kSAVE );
244 void Dialogs::showPlaylist()
246 if( m_pProvider && m_pProvider->pf_show_dialog )
248 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_PLAYLIST,
253 void Dialogs::showFileSimple( bool play )
255 if( m_pProvider && m_pProvider->pf_show_dialog )
257 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILE_SIMPLE,
263 void Dialogs::showFile( bool play )
265 if( m_pProvider && m_pProvider->pf_show_dialog )
267 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILE,
273 void Dialogs::showDirectory( bool play )
275 if( m_pProvider && m_pProvider->pf_show_dialog )
277 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_DIRECTORY,
283 void Dialogs::showDisc( bool play )
285 if( m_pProvider && m_pProvider->pf_show_dialog )
287 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_DISC,
293 void Dialogs::showNet( bool play )
295 if( m_pProvider && m_pProvider->pf_show_dialog )
297 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_NET,
303 void Dialogs::showMessages()
305 if( m_pProvider && m_pProvider->pf_show_dialog )
307 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_MESSAGES, 0, 0 );
312 void Dialogs::showPrefs()
314 if( m_pProvider && m_pProvider->pf_show_dialog )
316 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_PREFS, 0, 0 );
321 void Dialogs::showFileInfo()
323 if( m_pProvider && m_pProvider->pf_show_dialog )
325 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_FILEINFO, 0, 0 );
330 void Dialogs::showStreamingWizard()
332 if( m_pProvider && m_pProvider->pf_show_dialog )
334 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_WIZARD, 0, 0 );
339 void Dialogs::showPopupMenu( bool bShow, int popupType = INTF_DIALOG_POPUPMENU )
341 if( m_pProvider && m_pProvider->pf_show_dialog )
343 m_pProvider->pf_show_dialog( m_pProvider, popupType,
348 void Dialogs::showInteraction( interaction_dialog_t *p_dialog )
350 intf_dialog_args_t *p_arg =
351 (intf_dialog_args_t *)malloc( sizeof(intf_dialog_args_t) );
352 memset( p_arg, 0, sizeof(intf_dialog_args_t) );
354 p_arg->p_dialog = p_dialog;
355 p_arg->p_intf = getIntf();
357 if( m_pProvider && m_pProvider->pf_show_dialog )
359 m_pProvider->pf_show_dialog( m_pProvider, INTF_DIALOG_INTERACTION,