1 /*****************************************************************************
2 * playlist.cpp : wxWindows plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 2000-2005 the VideoLAN team
7 * Authors: Olivier Teulière <ipkiss@via.ecp.fr>
8 * Clément Stenac <zorglub@videolan.org>
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
28 #include "dialogs/playlist.hpp"
29 #include "dialogs/iteminfo.hpp"
30 #include "interface.hpp" // Needed for D&D - TODO: Split
32 #include "bitmaps/shuffle.xpm"
33 #include "bitmaps/repeat.xpm"
34 #include "bitmaps/loop.xpm"
36 #include "bitmaps/type_unknown.xpm"
37 #include "bitmaps/type_afile.xpm"
38 #include "bitmaps/type_vfile.xpm"
39 #include "bitmaps/type_net.xpm"
40 #include "bitmaps/type_card.xpm"
41 #include "bitmaps/type_disc.xpm"
42 #include "bitmaps/type_cdda.xpm"
43 #include "bitmaps/type_directory.xpm"
44 #include "bitmaps/type_playlist.xpm"
45 #include "bitmaps/type_node.xpm"
47 #include <wx/dynarray.h>
48 #include <wx/imaglist.h>
50 #define HELP_SHUFFLE N_( "Shuffle" )
51 #define HELP_LOOP N_( "Repeat All" )
52 #define HELP_REPEAT N_( "Repeat One" )
55 /* Callback prototype */
56 static int PlaylistChanged( vlc_object_t *, const char *,
57 vlc_value_t, vlc_value_t, void * );
58 static int PlaylistNext( vlc_object_t *, const char *,
59 vlc_value_t, vlc_value_t, void * );
60 static int ItemChanged( vlc_object_t *, const char *,
61 vlc_value_t, vlc_value_t, void * );
62 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
63 vlc_value_t oval, vlc_value_t nval, void *param );
64 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
65 vlc_value_t oval, vlc_value_t nval, void *param );
67 /*****************************************************************************
69 *****************************************************************************/
71 /* IDs for the controls and the menu commands */
86 DeleteSelection_Event,
104 Browse_Event, /* For export playlist */
111 MenuDummy_Event = wxID_HIGHEST + 999,
113 FirstView_Event = wxID_HIGHEST + 1000,
114 LastView_Event = wxID_HIGHEST + 1100,
116 FirstSD_Event = wxID_HIGHEST + 2000,
117 LastSD_Event = wxID_HIGHEST + 2100,
120 DEFINE_LOCAL_EVENT_TYPE( wxEVT_PLAYLIST );
122 BEGIN_EVENT_TABLE(Playlist, wxFrame)
123 EVT_SIZE(Playlist::OnSize)
126 EVT_MENU(AddFile_Event, Playlist::OnAddFile)
127 EVT_MENU(AddDir_Event, Playlist::OnAddDir)
128 EVT_MENU(AddMRL_Event, Playlist::OnAddMRL)
129 EVT_MENU(Close_Event, Playlist::OnMenuClose)
130 EVT_MENU(Open_Event, Playlist::OnOpen)
131 EVT_MENU(Save_Event, Playlist::OnSave)
133 EVT_MENU(SortTitle_Event, Playlist::OnSort)
134 EVT_MENU(RSortTitle_Event, Playlist::OnSort)
136 EVT_MENU(Randomize_Event, Playlist::OnSort)
138 EVT_MENU(DeleteSelection_Event, Playlist::OnDeleteSelection)
140 EVT_MENU_OPEN( Playlist::OnMenuOpen )
141 EVT_MENU( -1, Playlist::OnMenuEvent )
143 EVT_TOOL(Random_Event, Playlist::OnRandom)
144 EVT_TOOL(Repeat_Event, Playlist::OnRepeat)
145 EVT_TOOL(Loop_Event, Playlist::OnLoop)
148 EVT_MENU( PopupPlay_Event, Playlist::OnPopupPlay)
149 EVT_MENU( PopupPlayThis_Event, Playlist::OnPopupPlay)
150 EVT_MENU( PopupPreparse_Event, Playlist::OnPopupPreparse)
151 EVT_MENU( PopupSort_Event, Playlist::OnPopupSort)
152 EVT_MENU( PopupDel_Event, Playlist::OnPopupDel)
153 EVT_MENU( PopupInfo_Event, Playlist::OnPopupInfo)
155 /* Tree control events */
156 EVT_TREE_ITEM_ACTIVATED( TreeCtrl_Event, Playlist::OnActivateItem )
157 EVT_TREE_KEY_DOWN( -1, Playlist::OnKeyDown )
159 EVT_CONTEXT_MENU( Playlist::OnPopup )
162 EVT_BUTTON( Search_Event, Playlist::OnSearch)
163 EVT_BUTTON( Save_Event, Playlist::OnSave)
165 /*EVT_TEXT( SearchText_Event, Playlist::OnSearchTextChange )*/
166 EVT_TEXT_ENTER( SearchText_Event, Playlist::OnSearch )
169 EVT_COMMAND(-1, wxEVT_PLAYLIST, Playlist::OnPlaylistEvent)
171 /* Special events : we don't want to destroy the window when the user
173 EVT_CLOSE(Playlist::OnClose)
176 /*****************************************************************************
178 ****************************************************************************/
179 class PlaylistItem : public wxTreeItemData
182 PlaylistItem( playlist_item_t *p_item ) : wxTreeItemData()
184 i_id = p_item->input.i_id;
188 friend class Playlist;
191 /*****************************************************************************
193 *****************************************************************************/
194 Playlist::Playlist( intf_thread_t *_p_intf, wxWindow *p_parent ):
195 wxFrame( p_parent, -1, wxU(_("Playlist")), wxDefaultPosition,
196 wxSize(500,300), wxDEFAULT_FRAME_STYLE )
200 /* Initializations */
203 i_update_counter = 0;
204 i_sort_mode = MODE_NONE;
205 b_need_update = VLC_FALSE;
206 i_items_to_append = 0;
207 p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
209 if( p_playlist == NULL ) return;
211 SetIcon( *p_intf->p_sys->p_icon );
214 p_sd_menu = SDMenu();
216 i_current_view = VIEW_CATEGORY;
217 b_changed_view = VLC_FALSE;
221 i_duration_sorted = 0;
223 var_Create( p_intf, "random", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
224 var_Create( p_intf, "loop", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
225 var_Create( p_intf, "repeat", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );;
227 /* Create our "Manage" menu */
228 wxMenu *manage_menu = new wxMenu;
229 manage_menu->Append( AddFile_Event, wxU(_("&Simple Add File...")) );
230 manage_menu->Append( AddDir_Event, wxU(_("Add &Directory...")) );
231 manage_menu->Append( AddMRL_Event, wxU(_("&Add MRL...")) );
232 manage_menu->AppendSeparator();
233 manage_menu->Append( MenuDummy_Event, wxU(_("Services discovery")),
235 manage_menu->AppendSeparator();
236 manage_menu->Append( Open_Event, wxU(_("&Open Playlist...")) );
237 manage_menu->Append( Save_Event, wxU(_("&Save Playlist...")) );
238 manage_menu->AppendSeparator();
239 manage_menu->Append( Close_Event, wxU(_("&Close")) );
241 /* Create our "Sort" menu */
242 wxMenu *sort_menu = new wxMenu;
243 sort_menu->Append( SortTitle_Event, wxU(_("Sort by &title")) );
244 sort_menu->Append( RSortTitle_Event, wxU(_("&Reverse sort by title")) );
245 sort_menu->AppendSeparator();
246 sort_menu->Append( Randomize_Event, wxU(_("&Shuffle Playlist")) );
248 /* Create our "Selection" menu */
249 wxMenu *selection_menu = new wxMenu;
250 selection_menu->Append( DeleteSelection_Event, wxU(_("D&elete")) );
252 /* Create our "View" menu */
255 /* Append the freshly created menus to the menu bar */
256 wxMenuBar *menubar = new wxMenuBar();
257 menubar->Append( manage_menu, wxU(_("&Manage")) );
258 menubar->Append( sort_menu, wxU(_("S&ort")) );
259 menubar->Append( selection_menu, wxU(_("&Selection")) );
260 menubar->Append( p_view_menu, wxU(_("&View items") ) );
262 /* Attach the menu bar to the frame */
263 SetMenuBar( menubar );
265 /* Create the popup menu */
266 node_popup = new wxMenu;
267 node_popup->Append( PopupPlay_Event, wxU(_("Play")) );
268 node_popup->Append( PopupPlayThis_Event, wxU(_("Play this branch")) );
269 node_popup->Append( PopupPreparse_Event, wxU(_("Preparse")) );
270 node_popup->Append( PopupSort_Event, wxU(_("Sort this branch")) );
271 node_popup->Append( PopupDel_Event, wxU(_("Delete")) );
272 node_popup->Append( PopupInfo_Event, wxU(_("Info")) );
274 item_popup = new wxMenu;
275 item_popup->Append( PopupPlay_Event, wxU(_("Play")) );
276 item_popup->Append( PopupPreparse_Event, wxU(_("Preparse")) );
277 item_popup->Append( PopupDel_Event, wxU(_("Delete")) );
278 item_popup->Append( PopupInfo_Event, wxU(_("Info")) );
280 /* Create a panel to put everything in */
281 wxPanel *playlist_panel = new wxPanel( this, -1 );
282 playlist_panel->SetAutoLayout( TRUE );
284 /* Create the toolbar */
286 CreateToolBar( wxTB_HORIZONTAL | wxTB_FLAT );
288 /* Create the random tool */
289 toolbar->AddTool( Random_Event, wxT(""), wxBitmap(shuffle_on_xpm),
290 wxBitmap(shuffle_on_xpm), wxITEM_CHECK,
291 wxU(_(HELP_SHUFFLE) ) );
292 var_Get( p_intf, "random", &val );
293 toolbar->ToggleTool( Random_Event, val.b_bool );
295 /* Create the Loop tool */
296 toolbar->AddTool( Loop_Event, wxT(""), wxBitmap( loop_xpm),
297 wxBitmap( loop_xpm), wxITEM_CHECK,
298 wxU(_(HELP_LOOP ) ) );
299 var_Get( p_intf, "loop", &val );
300 toolbar->ToggleTool( Loop_Event, val.b_bool );
302 /* Create the Repeat one checkbox */
303 toolbar->AddTool( Repeat_Event, wxT(""), wxBitmap( repeat_xpm),
304 wxBitmap( repeat_xpm), wxITEM_CHECK,
305 wxU(_(HELP_REPEAT ) ) );
306 var_Get( p_intf, "repeat", &val );
307 toolbar->ToggleTool( Repeat_Event, val.b_bool ) ;
309 /* Create the Search Textbox */
310 search_text = new wxTextCtrl( toolbar, SearchText_Event, wxT(""),
311 wxDefaultPosition, wxSize(100, -1),
314 /* Create the search button */
315 search_button = new wxButton( toolbar , Search_Event, wxU(_("Search")) );
317 toolbar->AddControl( new wxControl( toolbar, -1, wxDefaultPosition,
318 wxSize(16, 16), wxBORDER_NONE ) );
319 toolbar->AddControl( search_text );
320 toolbar->AddControl( new wxControl( toolbar, -1, wxDefaultPosition,
321 wxSize(5, 5), wxBORDER_NONE ) );
322 toolbar->AddControl( search_button );
323 search_button->SetDefault();
326 /* Create the tree */
327 treectrl = new wxTreeCtrl( playlist_panel, TreeCtrl_Event,
328 wxDefaultPosition, wxDefaultSize,
329 wxTR_HIDE_ROOT | wxTR_LINES_AT_ROOT|
331 wxTR_HAS_BUTTONS | wxTR_TWIST_BUTTONS |
332 wxTR_MULTIPLE | wxTR_EXTENDED );
334 /* Create image list */
335 wxImageList *p_images = new wxImageList( 16 , 16, TRUE );
337 /* FIXME: absolutely needs to be in the right order FIXME */
338 p_images->Add( wxIcon( type_unknown_xpm ) );
339 p_images->Add( wxIcon( type_afile_xpm ) );
340 p_images->Add( wxIcon( type_vfile_xpm ) );
341 p_images->Add( wxIcon( type_directory_xpm ) );
342 p_images->Add( wxIcon( type_disc_xpm ) );
343 p_images->Add( wxIcon( type_cdda_xpm ) );
344 p_images->Add( wxIcon( type_card_xpm ) );
345 p_images->Add( wxIcon( type_net_xpm ) );
346 p_images->Add( wxIcon( type_playlist_xpm ) );
347 p_images->Add( wxIcon( type_node_xpm ) );
348 treectrl->AssignImageList( p_images );
350 treectrl->AddRoot( wxU(_("root" )), -1, -1, NULL );
352 /* Reduce font size */
353 wxFont font= treectrl->GetFont();
354 font.SetPointSize(9);
355 treectrl->SetFont( font );
357 wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
358 panel_sizer->Add( treectrl, 1, wxEXPAND | wxALL, 5 );
359 panel_sizer->Layout();
361 playlist_panel->SetSizerAndFit( panel_sizer );
363 int pi_widths[1] = { -1 };
364 statusbar = CreateStatusBar( 1 );
365 statusbar->SetStatusWidths( 1, pi_widths );
367 #if wxUSE_DRAG_AND_DROP
368 /* Associate drop targets with the playlist */
369 SetDropTarget( new DragAndDrop( p_intf, VLC_TRUE ) );
375 /* We want to be noticed of playlist changes */
377 /* Some global changes happened -> Rebuild all */
378 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
380 /* We went to the next item */
381 var_AddCallback( p_playlist, "playlist-current", PlaylistNext, this );
383 /* One item has been updated */
384 var_AddCallback( p_playlist, "item-change", ItemChanged, this );
386 var_AddCallback( p_playlist, "item-append", ItemAppended, this );
387 var_AddCallback( p_playlist, "item-deleted", ItemDeleted, this );
389 /* Update the playlist */
394 Playlist::~Playlist()
396 if( pp_sds != NULL ) free( pp_sds );
398 if( p_playlist == NULL ) return;
400 var_DelCallback( p_playlist, "item-change", ItemChanged, this );
401 var_DelCallback( p_playlist, "playlist-current", PlaylistNext, this );
402 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
403 var_DelCallback( p_playlist, "item-append", ItemAppended, this );
404 var_DelCallback( p_playlist, "item-deleted", ItemDeleted, this );
405 vlc_object_release( p_playlist );
408 /**********************************************************************
410 **********************************************************************/
413 void Playlist::UpdateNode( playlist_item_t *p_node, wxTreeItemId node )
415 wxTreeItemIdValue cookie;
417 for( int i = 0; i< p_node->i_children ; i++ )
421 child = treectrl->GetFirstChild( node, cookie);
425 child = treectrl->GetNextChild( node, cookie );
430 /* Not enough children */
431 CreateNode( p_node->pp_children[i], node );
432 /* Keep the tree pointer up to date */
433 child = treectrl->GetNextChild( node, cookie );
436 treectrl->SetItemImage( node, p_node->input.i_type );
440 /* Creates the node p_node as last child of parent */
441 void Playlist::CreateNode( playlist_item_t *p_node, wxTreeItemId parent )
444 treectrl->AppendItem( parent, wxL2U( p_node->input.psz_name ),
445 -1,-1, new PlaylistItem( p_node ) );
446 treectrl->SetItemImage( node, p_node->input.i_type );
448 UpdateNodeChildren( p_node, node );
451 /* Update all children (recursively) of this node */
452 void Playlist::UpdateNodeChildren( playlist_item_t *p_node,
456 for( int i = 0; i< p_node->i_children ; i++ )
458 /* Append the item */
459 if( p_node->pp_children[i]->i_children == -1 )
462 treectrl->AppendItem( node,
463 wxL2U( p_node->pp_children[i]->input.psz_name ), -1,-1,
464 new PlaylistItem( p_node->pp_children[i]) );
466 UpdateTreeItem( item );
470 CreateNode( p_node->pp_children[i], node );
475 /* Update an item in the tree */
476 void Playlist::UpdateTreeItem( wxTreeItemId item )
478 if( ! item.IsOk() ) return;
480 wxTreeItemData *p_data = treectrl->GetItemData( item );
481 if( !p_data ) return;
483 LockPlaylist( p_intf->p_sys, p_playlist );
484 playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
485 ((PlaylistItem *)p_data)->i_id );
488 UnlockPlaylist( p_intf->p_sys, p_playlist );
493 wxString duration = wxU( "" );
494 char *psz_author = vlc_input_item_GetInfo( &p_item->input,
495 _("Meta-information"),
499 UnlockPlaylist( p_intf->p_sys, p_playlist );
503 char psz_duration[MSTRTIME_MAX_SIZE];
504 mtime_t dur = p_item->input.i_duration;
508 secstotimestr( psz_duration, dur/1000000 );
509 duration.Append( wxU( " ( " ) + wxString( wxU( psz_duration ) ) +
513 if( !strcmp( psz_author, "" ) || p_item->input.b_fixed_name == VLC_TRUE )
515 msg = wxString( wxU( p_item->input.psz_name ) ) + duration;
519 msg = wxString(wxU( psz_author )) + wxT(" - ") +
520 wxString(wxU(p_item->input.psz_name)) + duration;
523 treectrl->SetItemText( item , msg );
524 treectrl->SetItemImage( item, p_item->input.i_type );
526 if( p_playlist->status.p_item == p_item )
528 treectrl->SetItemBold( item, true );
529 while( treectrl->GetItemParent( item ).IsOk() )
531 item = treectrl->GetItemParent( item );
532 treectrl->Expand( item );
537 treectrl->SetItemBold( item, false );
539 UnlockPlaylist( p_intf->p_sys, p_playlist );
542 /* Process a AppendIt em request */
543 void Playlist::AppendItem( wxCommandEvent& event )
545 playlist_add_t *p_add = (playlist_add_t *)event.GetClientData();
546 playlist_item_t *p_item = NULL;
547 wxTreeItemId item, node;
551 /* No need to do anything if the playlist is going to be rebuilt */
552 if( b_need_update ) return;
554 if( p_add->i_view != i_current_view ) goto update;
556 node = FindItem( treectrl->GetRootItem(), p_add->i_node );
557 if( !node.IsOk() ) goto update;
559 p_item = playlist_ItemGetById( p_playlist, p_add->i_item );
560 if( !p_item ) goto update;
562 item = FindItem( treectrl->GetRootItem(), p_add->i_item );
563 if( item.IsOk() ) goto update;
565 item = treectrl->AppendItem( node,
566 wxL2U( p_item->input.psz_name ), -1,-1,
567 new PlaylistItem( p_item ) );
568 treectrl->SetItemImage( item, p_item->input.i_type );
570 if( item.IsOk() && p_item->i_children == -1 )
572 UpdateTreeItem( item );
576 int i_count = CountItems( treectrl->GetRootItem());
577 if( i_count != p_playlist->i_size )
579 statusbar->SetStatusText( wxString::Format( wxU(_(
580 "%i items in playlist (%i not shown)")),
582 p_playlist->i_size - i_count ) );
583 if( !b_changed_view )
585 i_current_view = VIEW_CATEGORY;
586 b_changed_view = VLC_TRUE;
587 b_need_update = VLC_TRUE;
592 statusbar->SetStatusText( wxString::Format( wxU(_(
593 "%i items in playlist")),
594 p_playlist->i_size ), 0 );
600 /* Process a updateitem request */
601 void Playlist::UpdateItem( int i )
603 if( i < 0 ) return; /* Sanity check */
605 wxTreeItemId item = FindItem( treectrl->GetRootItem(), i );
609 UpdateTreeItem( item );
613 void Playlist::RemoveItem( int i )
615 if( i <= 0 ) return; /* Sanity check */
616 if( i == i_saved_id ) i_saved_id = -1;
618 wxTreeItemId item = FindItem( treectrl->GetRootItem(), i );
622 treectrl->Delete( item );
627 /**********************************************************************
628 * Search functions (internal)
629 **********************************************************************/
631 /* Find a wxItem from a playlist id */
632 wxTreeItemId Playlist::FindItem( wxTreeItemId root, int i_id )
634 wxTreeItemIdValue cookie;
635 PlaylistItem *p_wxcurrent;
637 wxTreeItemId item = treectrl->GetFirstChild( root, cookie );
640 p_wxcurrent = (PlaylistItem *)treectrl->GetItemData( root );
647 if( i_saved_id == i_id )
649 return saved_tree_item;
658 if( p_wxcurrent->i_id == i_id )
661 saved_tree_item = root;
667 p_wxcurrent = (PlaylistItem *)treectrl->GetItemData( item );
668 if( p_wxcurrent->i_id == i_id )
671 saved_tree_item = item;
674 if( treectrl->ItemHasChildren( item ) )
676 wxTreeItemId search = FindItem( item, i_id );
680 saved_tree_item = search;
684 item = treectrl->GetNextChild( root, cookie );
691 int Playlist::CountItems( wxTreeItemId root )
693 wxTreeItemIdValue cookie;
695 wxTreeItemId item = treectrl->GetFirstChild( root, cookie );
699 if( treectrl->ItemHasChildren( item ) )
701 count += CountItems( item );
705 playlist_item_t *p_item;
706 LockPlaylist( p_intf->p_sys, p_playlist );
707 p_item = playlist_ItemGetById( p_playlist, ((PlaylistItem *)treectrl->GetItemData( item ))->i_id );
708 if( p_item && p_item->i_children == -1 )
710 UnlockPlaylist( p_intf->p_sys, p_playlist );
712 item = treectrl->GetNextChild( root, cookie );
717 /* Find a wxItem from a name (from current) */
718 wxTreeItemId Playlist::FindItemByName( wxTreeItemId root, wxString search_string, wxTreeItemId current, vlc_bool_t *pb_current_found )
720 wxTreeItemIdValue cookie;
722 wxTreeItemId item = treectrl->GetFirstChild( root, cookie );
727 if( treectrl->GetItemText( item).Lower().Contains(
728 search_string.Lower() ) )
730 if( !current.IsOk() || *pb_current_found == VLC_TRUE )
734 else if( current.IsOk() && item == current )
736 *pb_current_found = VLC_TRUE;
739 if( treectrl->ItemHasChildren( item ) )
741 wxTreeItemId search = FindItemByName( item, search_string, current,
748 item = treectrl->GetNextChild( root, cookie);
755 /**********************************************************************
756 * Rebuild the playlist
757 **********************************************************************/
758 void Playlist::Rebuild( vlc_bool_t b_root )
760 playlist_view_t *p_view;
762 i_items_to_append = 0;
764 /* We can remove the callbacks before locking, anyway, we won't
768 var_DelCallback( p_playlist, "item-change", ItemChanged, this );
769 var_DelCallback( p_playlist, "playlist-current", PlaylistNext, this );
770 var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this );
771 var_DelCallback( p_playlist, "item-append", ItemAppended, this );
772 var_DelCallback( p_playlist, "item-deleted", ItemDeleted, this );
774 /* ...and rebuild it */
775 LockPlaylist( p_intf->p_sys, p_playlist );
779 p_view = playlist_ViewFind( p_playlist, i_current_view ); /* FIXME */
781 /* HACK we should really get new*/
782 treectrl->DeleteAllItems();
783 treectrl->AddRoot( wxU(_("root" )), -1, -1,
784 new PlaylistItem( p_view->p_root) );
786 wxTreeItemId root = treectrl->GetRootItem();
787 UpdateNode( p_view->p_root, root );
789 int i_count = CountItems( treectrl->GetRootItem() );
791 if( i_count < p_playlist->i_size && !b_changed_view )
793 i_current_view = VIEW_CATEGORY;
794 b_changed_view = VLC_TRUE;
795 Rebuild( VLC_FALSE );
797 else if( i_count != p_playlist->i_size )
799 statusbar->SetStatusText( wxString::Format( wxU(_(
800 "%i items in playlist (%i not shown)")),
802 p_playlist->i_size - i_count ) );
806 statusbar->SetStatusText( wxString::Format( wxU(_(
807 "%i items in playlist")),
808 p_playlist->i_size ), 0 );
813 /* Put callbacks back online */
814 var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
815 var_AddCallback( p_playlist, "playlist-current", PlaylistNext, this );
816 var_AddCallback( p_playlist, "item-change", ItemChanged, this );
817 var_AddCallback( p_playlist, "item-append", ItemAppended, this );
818 var_AddCallback( p_playlist, "item-deleted", ItemDeleted, this );
820 UnlockPlaylist( p_intf->p_sys, p_playlist );
826 void Playlist::ShowPlaylist( bool show )
828 if( show ) Rebuild( VLC_TRUE );
832 /* This function is called on a regular basis */
833 void Playlist::UpdatePlaylist()
837 /* If the playlist isn't show there's no need to update it */
838 if( !IsShown() ) return;
840 if( this->b_need_update )
842 this->b_need_update = VLC_FALSE;
846 /* Updating the playing status every 0.5s is enough */
847 if( i_update_counter % 5 ) return;
850 /*****************************************************************************
852 *****************************************************************************/
853 void Playlist::DeleteTreeItem( wxTreeItemId item )
855 PlaylistItem *p_wxitem;
856 playlist_item_t *p_item;
857 p_wxitem = (PlaylistItem *)treectrl->GetItemData( item );
859 LockPlaylist( p_intf->p_sys, p_playlist );
860 p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id );
864 UnlockPlaylist( p_intf->p_sys, p_playlist );
868 if( p_item->i_children == -1 ) DeleteItem( p_item->input.i_id );
869 else DeleteNode( p_item );
872 UnlockPlaylist( p_intf->p_sys, p_playlist );
875 void Playlist::DeleteItem( int item_id )
877 playlist_LockDelete( p_playlist, item_id );
880 void Playlist::DeleteNode( playlist_item_t *p_item )
882 playlist_NodeDelete( p_playlist, p_item, VLC_TRUE , VLC_FALSE );
885 void Playlist::OnMenuClose( wxCommandEvent& event )
891 void Playlist::OnClose( wxCloseEvent& WXUNUSED(event) )
896 void Playlist::OnSave( wxCommandEvent& WXUNUSED(event) )
902 } formats[] = {{ _("M3U file"), "*.m3u", "export-m3u" }};
904 wxString filter = wxT("");
906 if( p_playlist->i_size == 0 )
908 wxMessageBox( wxU(_("Playlist is empty") ), wxU(_("Can't save")),
909 wxICON_WARNING | wxOK, this );
913 for( unsigned int i = 0; i < sizeof(formats)/sizeof(formats[0]); i++)
915 filter.Append( wxU(formats[i].psz_desc) );
916 filter.Append( wxT("|") );
917 filter.Append( wxU(formats[i].psz_filter) );
918 filter.Append( wxT("|") );
920 wxFileDialog dialog( this, wxU(_("Save playlist")),
921 wxT(""), wxT(""), filter, wxSAVE );
923 if( dialog.ShowModal() == wxID_OK )
925 if( dialog.GetPath().mb_str() )
927 playlist_Export( p_playlist, dialog.GetPath().mb_str(),
928 formats[dialog.GetFilterIndex()].psz_module );
934 void Playlist::OnOpen( wxCommandEvent& WXUNUSED(event) )
936 wxFileDialog dialog( this, wxU(_("Open playlist")), wxT(""), wxT(""),
937 wxT("All playlists|*.pls;*.m3u;*.asx;*.b4s|M3U files|*.m3u"), wxOPEN );
939 if( dialog.ShowModal() == wxID_OK )
941 playlist_Import( p_playlist, dialog.GetPath().mb_str() );
945 void Playlist::OnAddFile( wxCommandEvent& WXUNUSED(event) )
947 p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_FILE_SIMPLE, 0, 0 );
951 void Playlist::OnAddDir( wxCommandEvent& WXUNUSED(event) )
953 p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_DIRECTORY, 0, 0 );
957 void Playlist::OnAddMRL( wxCommandEvent& WXUNUSED(event) )
959 p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_FILE, 0, 0 );
963 /********************************************************************
965 ********************************************************************/
966 void Playlist::OnSort( wxCommandEvent& event )
968 PlaylistItem *p_wxitem;
969 p_wxitem = (PlaylistItem *)treectrl->GetItemData( treectrl->GetRootItem() );
971 LockPlaylist( p_intf->p_sys, p_playlist );
972 switch( event.GetId() )
974 case SortTitle_Event:
975 playlist_RecursiveNodeSort( p_playlist,
976 playlist_ItemGetById( p_playlist, p_wxitem->i_id ),
977 SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
979 case RSortTitle_Event:
980 playlist_RecursiveNodeSort( p_playlist,
981 playlist_ItemGetById( p_playlist, p_wxitem->i_id ),
982 SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
984 UnlockPlaylist( p_intf->p_sys, p_playlist );
989 /**********************************************************************
990 * Search functions (user)
991 **********************************************************************/
992 /*void Playlist::OnSearchTextChange( wxCommandEvent& WXUNUSED(event) )
994 search_button->SetDefault();
997 void Playlist::OnSearch( wxCommandEvent& WXUNUSED(event) )
999 wxString search_string = search_text->GetValue();
1001 vlc_bool_t pb_found = VLC_FALSE;
1003 wxTreeItemId found =
1004 FindItemByName( treectrl->GetRootItem(), search_string,
1005 search_current, &pb_found );
1010 search_current = dummy;
1011 found = FindItemByName( treectrl->GetRootItem(), search_string,
1012 search_current, &pb_found );
1017 search_current = found;
1018 treectrl->EnsureVisible( found );
1019 treectrl->SelectItem( found, true );
1023 /**********************************************************************
1024 * Selection functions
1025 **********************************************************************/
1026 void Playlist::RecursiveDeleteSelection( wxTreeItemId root )
1028 wxTreeItemIdValue cookie;
1029 wxTreeItemId child = treectrl->GetFirstChild( root, cookie );
1030 while( child.IsOk() )
1032 if( treectrl->ItemHasChildren( child ) )
1034 RecursiveDeleteSelection( child );
1035 if( treectrl->IsSelected(child ) ) DeleteTreeItem( child );
1037 else if( treectrl->IsSelected( child ) )
1038 DeleteTreeItem( child );
1039 child = treectrl->GetNextChild( root, cookie );
1043 void Playlist::OnDeleteSelection( wxCommandEvent& WXUNUSED(event) )
1045 RecursiveDeleteSelection( treectrl->GetRootItem() );
1048 /**********************************************************************
1049 * Playlist mode functions
1050 **********************************************************************/
1051 void Playlist::OnRandom( wxCommandEvent& event )
1054 val.b_bool = event.IsChecked();
1055 var_Set( p_playlist, "random", val);
1058 void Playlist::OnLoop( wxCommandEvent& event )
1061 val.b_bool = event.IsChecked();
1062 var_Set( p_playlist, "loop", val);
1065 void Playlist::OnRepeat( wxCommandEvent& event )
1068 val.b_bool = event.IsChecked();
1069 var_Set( p_playlist, "repeat", val);
1072 /********************************************************************
1074 ********************************************************************/
1075 void Playlist::OnActivateItem( wxTreeEvent& event )
1077 playlist_item_t *p_item,*p_node,*p_item2,*p_node2;
1079 PlaylistItem *p_wxitem = (PlaylistItem *)treectrl->GetItemData(
1081 wxTreeItemId parent = treectrl->GetItemParent( event.GetItem() );
1083 PlaylistItem *p_wxparent = (PlaylistItem *)treectrl->GetItemData( parent );
1085 LockPlaylist( p_intf->p_sys, p_playlist );
1087 if( !( p_wxitem && p_wxparent ) )
1089 UnlockPlaylist( p_intf->p_sys, p_playlist );
1093 p_item2 = playlist_ItemGetById(p_playlist, p_wxitem->i_id);
1094 p_node2 = playlist_ItemGetById(p_playlist, p_wxparent->i_id);
1095 if( p_item2 && p_item2->i_children == -1 )
1103 if( p_node && p_node->i_children > 0 &&
1104 p_node->pp_children[0]->i_children == -1)
1106 p_item = p_node->pp_children[0];
1114 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view,
1116 UnlockPlaylist( p_intf->p_sys, p_playlist );
1119 void Playlist::OnKeyDown( wxTreeEvent& event )
1121 long keycode = event.GetKeyCode();
1122 /* Delete selected items */
1123 if( keycode == WXK_BACK || keycode == WXK_DELETE )
1125 /* We send a dummy event */
1126 OnDeleteSelection( event );
1134 void Playlist::OnEnDis( wxCommandEvent& event )
1136 msg_Warn( p_intf, "not implemented" );
1139 /**********************************************************************
1141 **********************************************************************/
1143 void Playlist::OnMenuOpen( wxMenuEvent& event)
1145 #if defined( __WXMSW__ )
1146 # define GetEventObject GetMenu
1149 if( event.GetEventObject() == p_view_menu )
1151 p_view_menu = ViewMenu();
1153 #if defined( __WXMSW__ )
1154 # undef GetEventObject
1158 void Playlist::OnMenuEvent( wxCommandEvent& event )
1160 if( event.GetId() < FirstView_Event )
1165 else if( event.GetId() < LastView_Event )
1168 int i_new_view = event.GetId() - FirstView_Event;
1170 playlist_view_t *p_view = playlist_ViewFind( p_playlist, i_new_view );
1172 if( p_view != NULL )
1174 b_changed_view = VLC_TRUE;
1175 i_current_view = i_new_view;
1176 playlist_ViewUpdate( p_playlist, i_new_view );
1177 Rebuild( VLC_TRUE );
1180 else if( i_new_view >= VIEW_FIRST_SORTED &&
1181 i_new_view <= VIEW_LAST_SORTED )
1183 b_changed_view = VLC_TRUE;
1184 playlist_ViewInsert( p_playlist, i_new_view, "View" );
1185 playlist_ViewUpdate( p_playlist, i_new_view );
1187 i_current_view = i_new_view;
1189 Rebuild( VLC_TRUE );
1192 else if( event.GetId() >= FirstSD_Event && event.GetId() < LastSD_Event )
1194 if( !playlist_IsServicesDiscoveryLoaded( p_playlist,
1195 pp_sds[event.GetId() - FirstSD_Event] ) )
1197 playlist_ServicesDiscoveryAdd( p_playlist,
1198 pp_sds[event.GetId() - FirstSD_Event] );
1202 //wxMutexGuiLeave();
1203 playlist_ServicesDiscoveryRemove( p_playlist,
1204 pp_sds[event.GetId() - FirstSD_Event] );
1205 //wxMutexGuiEnter();
1210 wxMenu * Playlist::ViewMenu()
1214 p_view_menu = new wxMenu;
1218 wxMenuItemList::Node *node = p_view_menu->GetMenuItems().GetFirst();
1221 wxMenuItem *item = node->GetData();
1222 node = node->GetNext();
1223 p_view_menu->Delete( item );
1227 /* FIXME : have a list of "should have" views */
1228 p_view_menu->Append( FirstView_Event + VIEW_CATEGORY,
1229 wxU(_("Normal") ) );
1230 p_view_menu->Append( FirstView_Event + VIEW_S_AUTHOR,
1231 wxU(_("Sorted by artist") ) );
1232 p_view_menu->Append( FirstView_Event + VIEW_S_ALBUM,
1233 wxU(_("Sorted by Album") ) );
1238 wxMenu *Playlist::SDMenu()
1240 p_sd_menu = new wxMenu;
1242 vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE,
1246 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
1248 module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ;
1250 if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
1253 if( i_number ) pp_sds = (char **)calloc( i_number, sizeof(void *) );
1256 for( int i_index = 0; i_index < p_list->i_count; i_index++ )
1258 module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ;
1260 if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
1262 p_sd_menu->AppendCheckItem( FirstSD_Event + i_number ,
1263 wxU( p_parser->psz_longname ? p_parser->psz_longname :
1264 (p_parser->psz_shortname ?
1265 p_parser->psz_shortname : p_parser->psz_object_name) ) );
1267 if( playlist_IsServicesDiscoveryLoaded( p_playlist,
1268 p_parser->psz_object_name ) )
1270 p_sd_menu->Check( FirstSD_Event + i_number, TRUE );
1273 pp_sds[i_number++] = p_parser->psz_object_name;
1276 vlc_list_release( p_list );
1281 /*****************************************************************************
1282 * Popup management functions
1283 *****************************************************************************/
1284 void Playlist::OnPopup( wxContextMenuEvent& event )
1286 wxPoint pt = event.GetPosition();
1287 playlist_item_t *p_item;
1289 i_wx_popup_item = treectrl->HitTest( ScreenToClient( pt ) );
1290 if( i_wx_popup_item.IsOk() )
1292 PlaylistItem *p_wxitem = (PlaylistItem *)treectrl->GetItemData(
1294 PlaylistItem *p_wxparent= (PlaylistItem *)treectrl->GetItemData(
1295 treectrl->GetItemParent( i_wx_popup_item ) );
1296 i_popup_item = p_wxitem->i_id;
1297 i_popup_parent = p_wxparent->i_id;
1298 treectrl->SelectItem( i_wx_popup_item );
1300 LockPlaylist( p_intf->p_sys, p_playlist );
1301 p_item = playlist_ItemGetById( p_playlist, i_popup_item );
1305 UnlockPlaylist( p_intf->p_sys, p_playlist );
1308 if( p_item->i_children == -1 )
1310 UnlockPlaylist( p_intf->p_sys, p_playlist );
1311 Playlist::PopupMenu( item_popup,
1312 ScreenToClient( wxGetMousePosition() ) );
1316 UnlockPlaylist( p_intf->p_sys, p_playlist );
1317 Playlist::PopupMenu( node_popup,
1318 ScreenToClient( wxGetMousePosition() ) );
1323 void Playlist::OnPopupPlay( wxCommandEvent& event )
1325 playlist_item_t *p_popup_item, *p_popup_parent;
1326 LockPlaylist( p_intf->p_sys, p_playlist );
1327 p_popup_item = playlist_ItemGetById( p_playlist, i_popup_item );
1328 p_popup_parent = playlist_ItemGetById( p_playlist, i_popup_parent );
1329 if( p_popup_item != NULL )
1331 if( p_popup_item->i_children > -1 )
1333 if( event.GetId() == PopupPlay_Event &&
1334 p_popup_item->i_children > 0 )
1336 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
1337 i_current_view, p_popup_item,
1338 p_popup_item->pp_children[0] );
1342 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
1343 i_current_view, p_popup_item, NULL );
1348 if( event.GetId() == PopupPlay_Event )
1350 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
1351 i_current_view, p_popup_parent,
1356 UnlockPlaylist( p_intf->p_sys, p_playlist );
1359 void Playlist::OnPopupPreparse( wxCommandEvent& event )
1364 void Playlist::Preparse()
1366 playlist_item_t *p_popup_item;
1367 LockPlaylist( p_intf->p_sys, p_playlist );
1368 p_popup_item = playlist_ItemGetById( p_playlist, i_popup_item );
1370 if( p_popup_item != NULL )
1372 if( p_popup_item->i_children == -1 )
1374 playlist_PreparseEnqueue( p_playlist, &p_popup_item->input );
1379 playlist_item_t *p_parent = p_popup_item;
1380 for( i = 0; i< p_parent->i_children ; i++ )
1383 i_wx_popup_item = FindItem( treectrl->GetRootItem(),
1384 p_parent->pp_children[i]->input.i_id );
1385 i_popup_item = p_parent->pp_children[i]->input.i_id;
1390 UnlockPlaylist( p_intf->p_sys, p_playlist );
1393 void Playlist::OnPopupDel( wxCommandEvent& event )
1395 DeleteTreeItem( i_wx_popup_item );
1398 void Playlist::OnPopupSort( wxCommandEvent& event )
1400 PlaylistItem *p_wxitem;
1401 playlist_item_t *p_item;
1403 p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_wx_popup_item );
1404 LockPlaylist( p_intf->p_sys, p_playlist );
1406 p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id );
1407 if( p_item->i_children >= 0 )
1409 playlist_RecursiveNodeSort( p_playlist, p_item,
1410 SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
1412 treectrl->DeleteChildren( i_wx_popup_item );
1414 UpdateNodeChildren( p_item, i_wx_popup_item );
1417 UnlockPlaylist( p_intf->p_sys, p_playlist );
1420 void Playlist::OnPopupInfo( wxCommandEvent& event )
1422 LockPlaylist( p_intf->p_sys, p_playlist );
1423 playlist_item_t *p_popup_item = playlist_ItemGetById( p_playlist, i_popup_item );
1426 iteminfo_dialog = new ItemInfoDialog( p_intf, p_popup_item, this );
1427 if( iteminfo_dialog->ShowModal() == wxID_OK )
1429 UpdateItem( i_wx_popup_item );
1431 delete iteminfo_dialog;
1433 UnlockPlaylist( p_intf->p_sys, p_playlist );
1437 /*****************************************************************************
1438 * Custom events management
1439 *****************************************************************************/
1440 void Playlist::OnPlaylistEvent( wxCommandEvent& event )
1442 switch( event.GetId() )
1444 case UpdateItem_Event:
1445 UpdateItem( event.GetInt() );
1447 case AppendItem_Event:
1448 AppendItem( event );
1450 case RemoveItem_Event:
1451 RemoveItem( event.GetInt() );
1456 /*****************************************************************************
1457 * PlaylistChanged: callback triggered by the intf-change playlist variable
1458 * We don't rebuild the playlist directly here because we don't want the
1459 * caller to block for a too long time.
1460 *****************************************************************************/
1461 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1462 vlc_value_t oval, vlc_value_t nval, void *param )
1464 Playlist *p_playlist_dialog = (Playlist *)param;
1465 p_playlist_dialog->b_need_update = VLC_TRUE;
1469 /*****************************************************************************
1470 * Next: callback triggered by the playlist-current playlist variable
1471 *****************************************************************************/
1472 static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable,
1473 vlc_value_t oval, vlc_value_t nval, void *param )
1475 Playlist *p_playlist_dialog = (Playlist *)param;
1477 wxCommandEvent event( wxEVT_PLAYLIST, UpdateItem_Event );
1478 event.SetInt( oval.i_int );
1479 p_playlist_dialog->AddPendingEvent( event );
1480 event.SetInt( nval.i_int );
1481 p_playlist_dialog->AddPendingEvent( event );
1486 /*****************************************************************************
1487 * ItemChanged: callback triggered by the item-change playlist variable
1488 *****************************************************************************/
1489 static int ItemChanged( vlc_object_t *p_this, const char *psz_variable,
1490 vlc_value_t old_val, vlc_value_t new_val, void *param )
1492 Playlist *p_playlist_dialog = (Playlist *)param;
1494 wxCommandEvent event( wxEVT_PLAYLIST, UpdateItem_Event );
1495 event.SetInt( new_val.i_int );
1496 p_playlist_dialog->AddPendingEvent( event );
1500 static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable,
1501 vlc_value_t old_val, vlc_value_t new_val, void *param )
1503 Playlist *p_playlist_dialog = (Playlist *)param;
1505 wxCommandEvent event( wxEVT_PLAYLIST, RemoveItem_Event );
1506 event.SetInt( new_val.i_int );
1507 p_playlist_dialog->AddPendingEvent( event );
1512 static int ItemAppended( vlc_object_t *p_this, const char *psz_variable,
1513 vlc_value_t oval, vlc_value_t nval, void *param )
1515 Playlist *p_playlist_dialog = (Playlist *)param;
1517 playlist_add_t *p_add = (playlist_add_t *)malloc(sizeof( playlist_add_t));
1518 memcpy( p_add, nval.p_address, sizeof( playlist_add_t ) );
1520 if( p_playlist_dialog->i_items_to_append++ > 50 )
1522 /* Too many items waiting to be added, it will be quicker to rebuild
1523 * the whole playlist */
1524 p_playlist_dialog->b_need_update = VLC_TRUE;
1528 wxCommandEvent event( wxEVT_PLAYLIST, AppendItem_Event );
1529 event.SetClientData( (void *)p_add );
1530 p_playlist_dialog->AddPendingEvent( event );