/***************************************************************************** * playlist.cpp : wxWindows plugin for vlc ***************************************************************************** * Copyright (C) 2000-2005 the VideoLAN team * $Id$ * * Authors: Olivier Teulière * Clément Stenac * * This program is free software; you can redistribute it and/OR MODIFy * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ /***************************************************************************** * Preamble *****************************************************************************/ #include "dialogs/playlist.hpp" #include "dialogs/iteminfo.hpp" #include "bitmaps/shuffle.xpm" #include "bitmaps/repeat.xpm" #include "bitmaps/loop.xpm" #include "bitmaps/type_unknown.xpm" #include "bitmaps/type_afile.xpm" #include "bitmaps/type_vfile.xpm" #include "bitmaps/type_net.xpm" #include "bitmaps/type_card.xpm" #include "bitmaps/type_disc.xpm" #include "bitmaps/type_cdda.xpm" #include "bitmaps/type_directory.xpm" #include "bitmaps/type_playlist.xpm" #include "bitmaps/type_node.xpm" #include #include #include #include "charset.h" #define HELP_SHUFFLE N_( "Shuffle" ) #define HELP_LOOP N_( "Repeat All" ) #define HELP_REPEAT N_( "Repeat One" ) namespace wxvlc { /* Callback prototype */ static int PlaylistChanged( vlc_object_t *, const char *, vlc_value_t, vlc_value_t, void * ); static int PlaylistNext( vlc_object_t *, const char *, vlc_value_t, vlc_value_t, void * ); static int ItemChanged( vlc_object_t *, const char *, vlc_value_t, vlc_value_t, void * ); static int ItemAppended( vlc_object_t *p_this, const char *psz_variable, vlc_value_t oval, vlc_value_t nval, void *param ); static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable, vlc_value_t oval, vlc_value_t nval, void *param ); /***************************************************************************** * Event Table. *****************************************************************************/ /* IDs for the controls and the menu commands */ enum { /* menu items */ AddFile_Event = 1, AddDir_Event, AddMRL_Event, Close_Event, Open_Event, Save_Event, SortTitle_Event, RSortTitle_Event, Randomize_Event, DeleteSelection_Event, Random_Event, Loop_Event, Repeat_Event, PopupPlay_Event, PopupPlayThis_Event, PopupPreparse_Event, PopupSort_Event, PopupDel_Event, PopupInfo_Event, PopupAddNode_Event, SearchText_Event, Search_Event, /* controls */ Source_Event, TreeCtrl_Event, Browse_Event, /* For export playlist */ /* custom events */ UpdateItem_Event, AppendItem_Event, RemoveItem_Event, MenuDummy_Event = wxID_HIGHEST + 999, FirstView_Event = wxID_HIGHEST + 1000, CategoryView_Event, OneLevelView_Event, LastView_Event = wxID_HIGHEST + 1100, FirstSD_Event = wxID_HIGHEST + 2000, LastSD_Event = wxID_HIGHEST + 2100, }; DEFINE_LOCAL_EVENT_TYPE( wxEVT_PLAYLIST ); BEGIN_EVENT_TABLE(Playlist, wxFrame) EVT_SIZE(Playlist::OnSize) /* Menu events */ EVT_MENU(AddFile_Event, Playlist::OnAddFile) EVT_MENU(AddDir_Event, Playlist::OnAddDir) EVT_MENU(AddMRL_Event, Playlist::OnAddMRL) EVT_MENU(Close_Event, Playlist::OnMenuClose) EVT_MENU(Open_Event, Playlist::OnOpen) EVT_MENU(Save_Event, Playlist::OnSave) EVT_MENU(SortTitle_Event, Playlist::OnSort) EVT_MENU(RSortTitle_Event, Playlist::OnSort) EVT_MENU(Randomize_Event, Playlist::OnSort) EVT_MENU(DeleteSelection_Event, Playlist::OnDeleteSelection) EVT_MENU_OPEN( Playlist::OnMenuOpen ) EVT_MENU( -1, Playlist::OnMenuEvent ) EVT_TOOL(Random_Event, Playlist::OnRandom) EVT_TOOL(Repeat_Event, Playlist::OnRepeat) EVT_TOOL(Loop_Event, Playlist::OnLoop) /* Popup events */ EVT_MENU( PopupPlay_Event, Playlist::OnPopupPlay) EVT_MENU( PopupPlayThis_Event, Playlist::OnPopupPlay) EVT_MENU( PopupPreparse_Event, Playlist::OnPopupPreparse) EVT_MENU( PopupSort_Event, Playlist::OnPopupSort) EVT_MENU( PopupDel_Event, Playlist::OnPopupDel) EVT_MENU( PopupInfo_Event, Playlist::OnPopupInfo) EVT_MENU( PopupAddNode_Event, Playlist::OnPopupAddNode) /* Source selector */ EVT_LIST_ITEM_SELECTED( Source_Event, Playlist::OnSourceSelected ) /* Tree control events */ EVT_TREE_ITEM_ACTIVATED( TreeCtrl_Event, Playlist::OnActivateItem ) EVT_TREE_KEY_DOWN( -1, Playlist::OnKeyDown ) EVT_TREE_BEGIN_DRAG( TreeCtrl_Event, Playlist::OnDragItemBegin ) EVT_TREE_END_DRAG( TreeCtrl_Event, Playlist::OnDragItemEnd ) EVT_CONTEXT_MENU( Playlist::OnPopup ) /* Button events */ EVT_BUTTON( Search_Event, Playlist::OnSearch) EVT_BUTTON( Save_Event, Playlist::OnSave) /*EVT_TEXT( SearchText_Event, Playlist::OnSearchTextChange )*/ EVT_TEXT_ENTER( SearchText_Event, Playlist::OnSearch ) /* Custom events */ EVT_COMMAND(-1, wxEVT_PLAYLIST, Playlist::OnPlaylistEvent) /* Special events : we don't want to destroy the window when the user * clicks on (X) */ EVT_CLOSE(Playlist::OnClose) END_EVENT_TABLE() /***************************************************************************** * PlaylistItem class ****************************************************************************/ class PlaylistItem : public wxTreeItemData { public: PlaylistItem( playlist_item_t *p_item ) : wxTreeItemData() { i_id = p_item->i_id; i_input_id = p_item->p_input->i_id; } protected: int i_input_id; int i_id; friend class Playlist; friend class PlaylistFileDropTarget; }; /***************************************************************************** * Constructor. *****************************************************************************/ Playlist::Playlist( intf_thread_t *_p_intf, wxWindow *p_parent ): wxFrame( p_parent, -1, wxU(_("Playlist")), wxDefaultPosition, wxSize(500,300), wxDEFAULT_FRAME_STYLE ) { vlc_value_t val; /* Initializations */ p_intf = _p_intf; pp_sds = NULL; i_update_counter = 0; i_sort_mode = MODE_NONE; b_need_update = VLC_FALSE; i_items_to_append = 0; p_playlist = (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE ); if( p_playlist == NULL ) return; SetIcon( *p_intf->p_sys->p_icon ); p_view_menu = NULL; p_sd_menu = SDMenu(); // i_current_view = VIEW_ONELEVEL; p_current_viewroot = p_playlist->p_root_onelevel; p_current_treeroot = p_playlist->p_local_onelevel; i_title_sorted = 0; i_group_sorted = 0; i_duration_sorted = 0; var_Create( p_intf, "random", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); var_Create( p_intf, "loop", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); var_Create( p_intf, "repeat", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );; /* Create our "Manage" menu */ wxMenu *manage_menu = new wxMenu; manage_menu->Append( AddFile_Event, wxU(_("&Simple Add File...")) ); manage_menu->Append( AddDir_Event, wxU(_("Add &Directory...")) ); manage_menu->Append( AddMRL_Event, wxU(_("&Add URL...")) ); manage_menu->AppendSeparator(); manage_menu->Append( MenuDummy_Event, wxU(_("Services Discovery")), p_sd_menu ); manage_menu->AppendSeparator(); manage_menu->Append( Open_Event, wxU(_("&Open Playlist...")) ); manage_menu->Append( Save_Event, wxU(_("&Save Playlist...")) ); manage_menu->AppendSeparator(); manage_menu->Append( Close_Event, wxU(_("&Close")) ); /* Create our "Sort" menu */ wxMenu *sort_menu = new wxMenu; sort_menu->Append( SortTitle_Event, wxU(_("Sort by &Title")) ); sort_menu->Append( RSortTitle_Event, wxU(_("&Reverse Sort by Title")) ); sort_menu->AppendSeparator(); sort_menu->Append( Randomize_Event, wxU(_("&Shuffle")) ); /* Create our "Selection" menu */ wxMenu *selection_menu = new wxMenu; selection_menu->Append( DeleteSelection_Event, wxU(_("D&elete")) ); /* Create our "View" menu */ ViewMenu(); /* Append the freshly created menus to the menu bar */ wxMenuBar *menubar = new wxMenuBar(); menubar->Append( manage_menu, wxU(_("&Manage")) ); menubar->Append( sort_menu, wxU(_("S&ort")) ); menubar->Append( selection_menu, wxU(_("&Selection")) ); menubar->Append( p_view_menu, wxU(_("&View items") ) ); /* Attach the menu bar to the frame */ SetMenuBar( menubar ); /* Create the popup menu */ node_popup = new wxMenu; node_popup->Append( PopupPlay_Event, wxU(_("Play")) ); node_popup->Append( PopupPlayThis_Event, wxU(_("Play this Branch")) ); node_popup->Append( PopupPreparse_Event, wxU(_("Preparse")) ); node_popup->Append( PopupSort_Event, wxU(_("Sort this Branch")) ); node_popup->Append( PopupDel_Event, wxU(_("Delete")) ); node_popup->Append( PopupInfo_Event, wxU(_("Info")) ); node_popup->Append( PopupAddNode_Event, wxU(_("Add Node")) ); item_popup = new wxMenu; item_popup->Append( PopupPlay_Event, wxU(_("Play")) ); item_popup->Append( PopupPreparse_Event, wxU(_("Preparse")) ); item_popup->Append( PopupDel_Event, wxU(_("Delete")) ); item_popup->Append( PopupInfo_Event, wxU(_("Info")) ); /* Create a panel to put everything in */ wxPanel *playlist_panel = new wxPanel( this, -1 ); playlist_panel->SetAutoLayout( TRUE ); /* Create the toolbar */ wxToolBar *toolbar = CreateToolBar( wxTB_HORIZONTAL | wxTB_FLAT ); /* Create the random tool */ toolbar->AddTool( Random_Event, wxT(""), wxBitmap(shuffle_on_xpm), wxBitmap(shuffle_on_xpm), wxITEM_CHECK, wxU(_(HELP_SHUFFLE) ) ); var_Get( p_intf, "random", &val ); toolbar->ToggleTool( Random_Event, val.b_bool ); /* Create the Loop tool */ toolbar->AddTool( Loop_Event, wxT(""), wxBitmap( loop_xpm), wxBitmap( loop_xpm), wxITEM_CHECK, wxU(_(HELP_LOOP ) ) ); var_Get( p_intf, "loop", &val ); toolbar->ToggleTool( Loop_Event, val.b_bool ); /* Create the Repeat one checkbox */ toolbar->AddTool( Repeat_Event, wxT(""), wxBitmap( repeat_xpm), wxBitmap( repeat_xpm), wxITEM_CHECK, wxU(_(HELP_REPEAT ) ) ); var_Get( p_intf, "repeat", &val ); toolbar->ToggleTool( Repeat_Event, val.b_bool ) ; /* Create the Search Textbox */ search_text = new wxTextCtrl( toolbar, SearchText_Event, wxT(""), wxDefaultPosition, wxSize(100, -1), wxTE_PROCESS_ENTER); /* Create the search button */ search_button = new wxButton( toolbar , Search_Event, wxU(_("Search")) ); toolbar->AddControl( new wxControl( toolbar, -1, wxDefaultPosition, wxSize(16, 16), wxBORDER_NONE ) ); toolbar->AddControl( search_text ); toolbar->AddControl( new wxControl( toolbar, -1, wxDefaultPosition, wxSize(5, 5), wxBORDER_NONE ) ); toolbar->AddControl( search_button ); search_button->SetDefault(); toolbar->Realize(); /* Create teh source selector */ source_sel = new wxListCtrl( playlist_panel, Source_Event, wxDefaultPosition, wxDefaultSize, wxLC_AUTOARRANGE|wxLC_SINGLE_SEL ); /* Create the tree */ treectrl = new wxTreeCtrl( playlist_panel, TreeCtrl_Event, wxDefaultPosition, wxDefaultSize, wxTR_HIDE_ROOT | wxTR_LINES_AT_ROOT| wxTR_NO_LINES | wxTR_HAS_BUTTONS | wxTR_TWIST_BUTTONS | wxTR_MULTIPLE | wxTR_EXTENDED ); /* Create image list */ wxImageList *p_images = new wxImageList( 16 , 16, TRUE ); /* FIXME: absolutely needs to be in the right order FIXME */ p_images->Add( wxIcon( type_unknown_xpm ) ); p_images->Add( wxIcon( type_afile_xpm ) ); p_images->Add( wxIcon( type_vfile_xpm ) ); p_images->Add( wxIcon( type_directory_xpm ) ); p_images->Add( wxIcon( type_disc_xpm ) ); p_images->Add( wxIcon( type_cdda_xpm ) ); p_images->Add( wxIcon( type_card_xpm ) ); p_images->Add( wxIcon( type_net_xpm ) ); p_images->Add( wxIcon( type_playlist_xpm ) ); p_images->Add( wxIcon( type_node_xpm ) ); treectrl->AssignImageList( p_images ); treectrl->AddRoot( wxU(_("root" )), -1, -1, NULL ); /* Reduce font size */ wxFont font= treectrl->GetFont(); font.SetPointSize(9); treectrl->SetFont( font ); wxBoxSizer *panel_sizer = new wxBoxSizer( wxHORIZONTAL ); panel_sizer->Add( source_sel, 0, wxALL | wxEXPAND, 5 ); panel_sizer->Add( treectrl, 1, wxEXPAND | wxALL, 5 ); panel_sizer->Layout(); playlist_panel->SetSizerAndFit( panel_sizer ); int pi_widths[1] = { -1 }; statusbar = CreateStatusBar( 1 ); statusbar->SetStatusWidths( 1, pi_widths ); #if wxUSE_DRAG_AND_DROP /* Associate drop targets with the playlist */ SetDropTarget( new PlaylistFileDropTarget( this ) ); menubar->SetDropTarget( new PlaylistFileDropTarget( this ) ); toolbar->SetDropTarget( new PlaylistFileDropTarget( this ) ); #endif i_saved_id = -1; i_saved_input_id = -1; /* Some global changes happened -> Rebuild all */ var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this ); /* We went to the next item */ var_AddCallback( p_playlist, "playlist-current", PlaylistNext, this ); /* One item has been updated */ var_AddCallback( p_playlist, "item-change", ItemChanged, this ); var_AddCallback( p_playlist, "item-append", ItemAppended, this ); var_AddCallback( p_playlist, "item-deleted", ItemDeleted, this ); /* Update the playlist */ Rebuild( VLC_TRUE ); } Playlist::~Playlist() { if( pp_sds != NULL ) free( pp_sds ); if( p_playlist == NULL ) return; var_DelCallback( p_playlist, "item-change", ItemChanged, this ); var_DelCallback( p_playlist, "playlist-current", PlaylistNext, this ); var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this ); var_DelCallback( p_playlist, "item-append", ItemAppended, this ); var_DelCallback( p_playlist, "item-deleted", ItemDeleted, this ); vlc_object_release( p_playlist ); } /********************************************************************** * Update functions **********************************************************************/ /* Update a node */ void Playlist::UpdateNode( playlist_item_t *p_node, wxTreeItemId node ) { wxTreeItemIdValue cookie; wxTreeItemId child; for( int i = 0; i< p_node->i_children ; i++ ) { if( i == 0 ) { child = treectrl->GetFirstChild( node, cookie); } else { child = treectrl->GetNextChild( node, cookie ); } if( !child.IsOk() ) { /* Not enough children */ CreateNode( p_node->pp_children[i], node ); /* Keep the tree pointer up to date */ child = treectrl->GetNextChild( node, cookie ); } } treectrl->SetItemImage( node, p_node->p_input->i_type ); } /* Creates the node p_node as last child of parent */ void Playlist::CreateNode( playlist_item_t *p_node, wxTreeItemId parent ) { wxTreeItemId node = treectrl->AppendItem( parent, wxL2U( p_node->p_input->psz_name ), -1,-1, new PlaylistItem( p_node ) ); treectrl->SetItemImage( node, p_node->p_input->i_type ); UpdateNodeChildren( p_node, node ); } /* Update all children (recursively) of this node */ void Playlist::UpdateNodeChildren( playlist_item_t *p_node, wxTreeItemId node ) { for( int i = 0; i< p_node->i_children ; i++ ) { /* Append the item */ if( p_node->pp_children[i]->i_children == -1 ) { if( !(p_node->pp_children[i]->i_flags & PLAYLIST_DBL_FLAG) ) { wxTreeItemId item = treectrl->AppendItem( node, wxL2U( p_node->pp_children[i]->p_input->psz_name ), -1,-1, new PlaylistItem( p_node->pp_children[i]) ); UpdateTreeItem( item ); } } else { CreateNode( p_node->pp_children[i], node ); } } } /* Update an item in the tree */ void Playlist::UpdateTreeItem( wxTreeItemId item ) { LockPlaylist( p_intf->p_sys, p_playlist ); if( ! item.IsOk() ) return; wxTreeItemData *p_data = treectrl->GetItemData( item ); if( !p_data ) return; playlist_item_t *p_item = playlist_ItemGetById( p_playlist, ((PlaylistItem *)p_data)->i_id ); if( !p_item ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } wxString msg; wxString duration = wxU( "" ); char *psz_author; if( p_item->p_input->p_meta ) { psz_author= p_item->p_input->p_meta->psz_artist ? strdup( p_item->p_input->p_meta->psz_artist ) : strdup(""); } else psz_author = strdup( "" ); char psz_duration[MSTRTIME_MAX_SIZE]; mtime_t dur = p_item->p_input->i_duration; if( dur != -1 ) { secstotimestr( psz_duration, dur/1000000 ); duration.Append( wxU( " ( " ) + wxString( wxU( psz_duration ) ) + wxU( " )" ) ); } if( !strcmp( psz_author, "" ) || p_item->p_input->b_fixed_name == VLC_TRUE ) { msg = wxString( wxU( p_item->p_input->psz_name ) ) + duration; } else { msg = wxString(wxU( psz_author )) + wxT(" - ") + wxString(wxU(p_item->p_input->psz_name)) + duration; } free( psz_author ); treectrl->SetItemText( item , msg ); treectrl->SetItemImage( item, p_item->p_input->i_type ); if( p_playlist->status.p_item == p_item ) { treectrl->SetItemBold( item, true ); while( treectrl->GetItemParent( item ).IsOk() ) { item = treectrl->GetItemParent( item ); if( ! (item == treectrl->GetRootItem() && treectrl->HasFlag( wxTR_HIDE_ROOT ) ) ) treectrl->Expand( item ); } } else { treectrl->SetItemBold( item, false ); } UnlockPlaylist( p_intf->p_sys, p_playlist ); } /* Process a AppendIt em request */ void Playlist::AppendItem( wxCommandEvent& event ) { playlist_add_t *p_add = (playlist_add_t *)event.GetClientData(); playlist_item_t *p_item = NULL; wxTreeItemId item, node; i_items_to_append--; /* No need to do anything if the playlist is going to be rebuilt */ if( b_need_update ) return; node = FindItem( treectrl->GetRootItem(), p_add->i_node ); if( !node.IsOk() ) goto update; p_item = playlist_ItemGetById( p_playlist, p_add->i_item ); if( !p_item ) goto update; if( (p_item->i_flags & PLAYLIST_DBL_FLAG ) ) goto update; item = FindItem( treectrl->GetRootItem(), p_add->i_item ); if( item.IsOk() ) goto update; item = treectrl->AppendItem( node, wxL2U( p_item->p_input->psz_name ), -1,-1, new PlaylistItem( p_item ) ); treectrl->SetItemImage( item, p_item->p_input->i_type ); if( item.IsOk() && p_item->i_children == -1 ) { UpdateTreeItem( item ); } update: int i_count = CountItems( treectrl->GetRootItem()); statusbar->SetStatusText( wxString::Format( wxU(_( "%i items in playlist" ) ), i_count ) ); return; } /* Process a updateitem request */ void Playlist::UpdateItem( int i ) { if( i < 0 ) return; /* Sanity check */ wxTreeItemId item = FindItemByInput( treectrl->GetRootItem(), i ); if( item.IsOk() ) { UpdateTreeItem( item ); } } void Playlist::RemoveItem( int i ) { if( i <= 0 ) return; /* Sanity check */ if( i == i_saved_id ) i_saved_id = -1; /* Hack: always invalidate input item cache */ i_saved_input_id = -1; /// \todo Check if it is in the source selector */ wxTreeItemId item = FindItem( treectrl->GetRootItem(), i ); if( item.IsOk() ) { treectrl->Delete( item ); } } /********************************************************************** * Search functions (internal) **********************************************************************/ /* Find a wxItem from a playlist id */ wxTreeItemId Playlist::FindItem( wxTreeItemId root, int i_id ) { return FindItemInner( root, i_id, false ); } wxTreeItemId Playlist::FindItemByInput( wxTreeItemId root, int i_input_id ) { return FindItemInner( root, i_input_id, true ); } wxTreeItemId Playlist::FindItemInner( wxTreeItemId root, int i_id, bool b_byinput ) { wxTreeItemIdValue cookie; PlaylistItem *p_wxcurrent; wxTreeItemId search; wxTreeItemId item = treectrl->GetFirstChild( root, cookie ); wxTreeItemId child; p_wxcurrent = (PlaylistItem *)treectrl->GetItemData( root ); if( i_id < 0 ) { wxTreeItemId dummy; dummy.Unset(); return dummy; } if( b_byinput && i_saved_input_id == i_id ) return saved_input_tree_item; if( !b_byinput && i_saved_id == i_id) return saved_tree_item; if( !p_wxcurrent ) { wxTreeItemId dummy; dummy.Unset(); return dummy; } if( !b_byinput && p_wxcurrent->i_id == i_id ) { i_saved_id = i_id; saved_tree_item = root; return root; } if( b_byinput && p_wxcurrent->i_input_id == i_id ) { i_saved_input_id = i_id; saved_input_tree_item = root; return root; } while( item.IsOk() ) { p_wxcurrent = (PlaylistItem *)treectrl->GetItemData( item ); if( !b_byinput && p_wxcurrent->i_id == i_id ) { i_saved_id = i_id; saved_tree_item = item; return item; } else if( b_byinput && p_wxcurrent->i_input_id == i_id ) { i_saved_input_id = i_id; saved_input_tree_item = item; return item; } if( treectrl->ItemHasChildren( item ) ) { wxTreeItemId search = FindItemInner( item, i_id, b_byinput ); if( search.IsOk() ) { if( !b_byinput ) { i_saved_id = i_id; saved_tree_item = search; return search; } else { i_saved_input_id = i_id; saved_input_tree_item = search; return search; } } } item = treectrl->GetNextChild( root, cookie ); } /* Not found */ wxTreeItemId dummy; dummy.Unset(); return dummy; } int Playlist::CountItems( wxTreeItemId root ) { wxTreeItemIdValue cookie; int count = 0; wxTreeItemId item = treectrl->GetFirstChild( root, cookie ); while( item.IsOk() ) { if( treectrl->ItemHasChildren( item ) ) { count += CountItems( item ); } else { playlist_item_t *p_item; LockPlaylist( p_intf->p_sys, p_playlist ); p_item = playlist_ItemGetById( p_playlist, ((PlaylistItem *)treectrl->GetItemData( item ))->i_id ); if( p_item && p_item->i_children == -1 ) count++; UnlockPlaylist( p_intf->p_sys, p_playlist ); } item = treectrl->GetNextChild( root, cookie ); } return count; } /* Find a wxItem from a name (from current) */ wxTreeItemId Playlist::FindItemByName( wxTreeItemId root, wxString search_string, wxTreeItemId current, vlc_bool_t *pb_current_found ) { wxTreeItemIdValue cookie; wxTreeItemId search; wxTreeItemId item = treectrl->GetFirstChild( root, cookie ); wxTreeItemId child; while( item.IsOk() ) { if( treectrl->GetItemText( item).Lower().Contains( search_string.Lower() ) ) { if( !current.IsOk() || *pb_current_found == VLC_TRUE ) { return item; } else if( current.IsOk() && item == current ) { *pb_current_found = VLC_TRUE; } } if( treectrl->ItemHasChildren( item ) ) { wxTreeItemId search = FindItemByName( item, search_string, current, pb_current_found ); if( search.IsOk() ) { return search; } } item = treectrl->GetNextChild( root, cookie); } /* Not found */ wxTreeItemId dummy; dummy.Unset(); return dummy; } /********************************************************************** * Rebuild the playlist **********************************************************************/ void Playlist::Rebuild( vlc_bool_t b_root ) { i_items_to_append = 0; /* We can remove the callbacks before locking, anyway, we won't * miss anything */ if( b_root ) { var_DelCallback( p_playlist, "item-change", ItemChanged, this ); var_DelCallback( p_playlist, "playlist-current", PlaylistNext, this ); var_DelCallback( p_playlist, "intf-change", PlaylistChanged, this ); var_DelCallback( p_playlist, "item-append", ItemAppended, this ); var_DelCallback( p_playlist, "item-deleted", ItemDeleted, this ); /* ...and rebuild it */ LockPlaylist( p_intf->p_sys, p_playlist ); } /* Invalidate cache */ i_saved_id = -1; i_saved_input_id = -1; /* Rebuild the list */ source_sel->ClearAll(); for( int i = 0 ; i< p_current_viewroot->i_children ; i++ ) { source_sel->InsertItem( i, wxL2U( p_current_viewroot->pp_children[i]->p_input->psz_name) ); source_sel->SetItemData( i, p_current_viewroot->pp_children[i]->i_id ); if( p_current_viewroot->pp_children[i] == p_current_treeroot ) source_sel->Select( i ); } /* HACK we should really get new*/ treectrl->DeleteAllItems(); treectrl->AddRoot( wxU(_("root" )), -1, -1, new PlaylistItem( p_current_treeroot ) ); wxTreeItemId root = treectrl->GetRootItem(); //UpdateNode( p_current_treeroot, root ); //CreateNode( p_current_treeroot, root ); UpdateNodeChildren( p_current_treeroot, root ); int i_count = CountItems( treectrl->GetRootItem() ); statusbar->SetStatusText( wxString::Format( wxU(_( "%i items in playlist")), i_count ), 0 ); if( b_root ) { /* Put callbacks back online */ var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this ); var_AddCallback( p_playlist, "playlist-current", PlaylistNext, this ); var_AddCallback( p_playlist, "item-change", ItemChanged, this ); var_AddCallback( p_playlist, "item-append", ItemAppended, this ); var_AddCallback( p_playlist, "item-deleted", ItemDeleted, this ); UnlockPlaylist( p_intf->p_sys, p_playlist ); } } void Playlist::ShowPlaylist( bool show ) { if( show ) Rebuild( VLC_TRUE ); Show( show ); } /* This function is called on a regular basis */ void Playlist::UpdatePlaylist() { i_update_counter++; /* If the playlist isn't show there's no need to update it */ if( !IsShown() ) return; if( this->b_need_update ) { this->b_need_update = VLC_FALSE; Rebuild( VLC_TRUE ); } /* Updating the playing status every 0.5s is enough */ if( i_update_counter % 5 ) return; } /***************************************************************************** * Private methods. *****************************************************************************/ void Playlist::DeleteTreeItem( wxTreeItemId item ) { PlaylistItem *p_wxitem; playlist_item_t *p_item; p_wxitem = (PlaylistItem *)treectrl->GetItemData( item ); LockPlaylist( p_intf->p_sys, p_playlist ); p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id ); if( !p_item ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } if( p_item->i_children == -1 ) DeleteItem( p_item->p_input->i_id ); else DeleteNode( p_item ); RemoveItem( p_item->i_id ); UnlockPlaylist( p_intf->p_sys, p_playlist ); } void Playlist::DeleteItem( int item_id ) { playlist_DeleteAllFromInput( p_playlist, item_id ); } void Playlist::DeleteNode( playlist_item_t *p_item ) { playlist_NodeDelete( p_playlist, p_item, VLC_TRUE , VLC_FALSE ); } void Playlist::OnMenuClose( wxCommandEvent& event ) { wxCloseEvent cevent; OnClose(cevent); } void Playlist::OnClose( wxCloseEvent& WXUNUSED(event) ) { Hide(); } void Playlist::OnSave( wxCommandEvent& WXUNUSED(event) ) { struct { char *psz_desc; char *psz_filter; char *psz_module; } formats[] = {{ _("M3U file"), "*.m3u", "export-m3u" }, { _("XSPF playlist"), "*.xspf", "export-xspf"} }; wxString filter = wxT(""); if( p_playlist->i_size == 0 ) { wxMessageBox( wxU(_("Playlist is empty") ), wxU(_("Can't save")), wxICON_WARNING | wxOK, this ); return; } for( unsigned int i = 0; i < sizeof(formats)/sizeof(formats[0]); i++) { filter.Append( wxU(formats[i].psz_desc) ); filter.Append( wxT("|") ); filter.Append( wxU(formats[i].psz_filter) ); filter.Append( wxT("|") ); } wxFileDialog dialog( this, wxU(_("Save playlist")), wxT(""), wxT(""), filter, wxSAVE ); if( dialog.ShowModal() == wxID_OK ) { if( dialog.GetPath().mb_str() ) { abort(); // playlist_Export( p_playlist, dialog.GetPath().mb_str(), // /* ROOT */ // formats[dialog.GetFilterIndex()].psz_module ); } } } void Playlist::OnOpen( wxCommandEvent& WXUNUSED(event) ) { wxFileDialog dialog( this, wxU(_("Open playlist")), wxT(""), wxT(""), wxT("All playlists|" EXTENSIONS_PLAYLIST "|XSPF playlist|*.xspf|M3U files|*.m3u"), wxOPEN ); if( dialog.ShowModal() == wxID_OK ) { playlist_Import( p_playlist, dialog.GetPath().mb_str() ); } } void Playlist::OnAddFile( wxCommandEvent& WXUNUSED(event) ) { p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_FILE_SIMPLE, 0, 0 ); } void Playlist::OnAddDir( wxCommandEvent& WXUNUSED(event) ) { p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_DIRECTORY, 0, 0 ); } void Playlist::OnAddMRL( wxCommandEvent& WXUNUSED(event) ) { p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_FILE, 0, 0 ); } /******************************************************************** * Sorting functions ********************************************************************/ void Playlist::OnSort( wxCommandEvent& event ) { PlaylistItem *p_wxitem; p_wxitem = (PlaylistItem *)treectrl->GetItemData( treectrl->GetRootItem() ); LockPlaylist( p_intf->p_sys, p_playlist ); switch( event.GetId() ) { case SortTitle_Event: playlist_RecursiveNodeSort( p_playlist, playlist_ItemGetById( p_playlist, p_wxitem->i_id ), SORT_TITLE_NODES_FIRST, ORDER_NORMAL ); break; case RSortTitle_Event: playlist_RecursiveNodeSort( p_playlist, playlist_ItemGetById( p_playlist, p_wxitem->i_id ), SORT_TITLE_NODES_FIRST, ORDER_REVERSE ); } UnlockPlaylist( p_intf->p_sys, p_playlist ); Rebuild( VLC_TRUE ); } /********************************************************************** * Search functions (user) **********************************************************************/ /*void Playlist::OnSearchTextChange( wxCommandEvent& WXUNUSED(event) ) { search_button->SetDefault(); }*/ void Playlist::OnSearch( wxCommandEvent& WXUNUSED(event) ) { wxString search_string = search_text->GetValue(); PlaylistItem *p_wxroot; p_wxroot = (PlaylistItem *)treectrl->GetItemData( treectrl->GetRootItem() ); playlist_item_t *p_root = playlist_ItemGetById( p_playlist, p_wxroot->i_id ); assert( p_root ); char *psz_name = wxFromLocale( search_string ); playlist_LiveSearchUpdate( p_playlist, p_root, psz_name ); Rebuild( VLC_TRUE ); wxLocaleFree( psz_name ); } /********************************************************************** * Selection functions **********************************************************************/ void Playlist::RecursiveDeleteSelection( wxTreeItemId root ) { wxTreeItemIdValue cookie; wxTreeItemId child = treectrl->GetFirstChild( root, cookie ); while( child.IsOk() ) { if( treectrl->ItemHasChildren( child ) ) { RecursiveDeleteSelection( child ); if( treectrl->IsSelected(child ) ) DeleteTreeItem( child ); } else if( treectrl->IsSelected( child ) ) DeleteTreeItem( child ); child = treectrl->GetNextChild( root, cookie ); } } void Playlist::OnDeleteSelection( wxCommandEvent& WXUNUSED(event) ) { RecursiveDeleteSelection( treectrl->GetRootItem() ); } /********************************************************************** * Playlist mode functions **********************************************************************/ void Playlist::OnRandom( wxCommandEvent& event ) { vlc_value_t val; val.b_bool = event.IsChecked(); var_Set( p_playlist, "random", val); } void Playlist::OnLoop( wxCommandEvent& event ) { vlc_value_t val; val.b_bool = event.IsChecked(); var_Set( p_playlist, "loop", val); } void Playlist::OnRepeat( wxCommandEvent& event ) { vlc_value_t val; val.b_bool = event.IsChecked(); var_Set( p_playlist, "repeat", val); } /******************************************************************** * Event ********************************************************************/ void Playlist::OnActivateItem( wxTreeEvent& event ) { playlist_item_t *p_item, *p_parent; PlaylistItem *p_wxitem = (PlaylistItem *)treectrl->GetItemData( event.GetItem() ); LockPlaylist( p_intf->p_sys, p_playlist ); if( !( p_wxitem ) ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id ); p_parent = p_item; while( p_parent ) { if( p_parent == p_current_treeroot ) break; p_parent = p_parent->p_parent; } if( p_parent ) { playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, 1242, p_parent, p_item ); } UnlockPlaylist( p_intf->p_sys, p_playlist ); } void Playlist::OnKeyDown( wxTreeEvent& event ) { long keycode = event.GetKeyCode(); /* Delete selected items */ if( keycode == WXK_BACK || keycode == WXK_DELETE ) { /* We send a dummy event */ OnDeleteSelection( event ); } /* Work around wxWin32 bug */ else if( keycode == WXK_RETURN ) { wxArrayTreeItemIds items; if( treectrl->GetSelections( items ) > 0 ) { wxTreeEvent event; event.SetItem( items.Item( 0 ) ); OnActivateItem( event ); } } else { event.Skip(); } } void Playlist::OnDragItemBegin( wxTreeEvent& event ) { event.Allow(); draged_tree_item = event.GetItem(); } void Playlist::OnDragItemEnd( wxTreeEvent& event ) { wxTreeItemId dest_tree_item = event.GetItem(); if( !dest_tree_item.IsOk() ) return; /* check that we're not trying to move a node into one of it's children */ wxTreeItemId parent = dest_tree_item; while( parent != treectrl->GetRootItem() ) { if( draged_tree_item == parent ) return; parent = treectrl->GetItemParent( parent ); } LockPlaylist( p_intf->p_sys, p_playlist ); PlaylistItem *p_wxdrageditem = (PlaylistItem *)treectrl->GetItemData( draged_tree_item ); PlaylistItem *p_wxdestitem = (PlaylistItem *)treectrl->GetItemData( dest_tree_item ); if( !p_wxdrageditem || !p_wxdestitem ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } playlist_item_t *p_drageditem = playlist_ItemGetById(p_playlist, p_wxdrageditem->i_id ); playlist_item_t *p_destitem = playlist_ItemGetById(p_playlist, p_wxdestitem->i_id ); if( !p_drageditem || !p_destitem ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } if( p_destitem->i_children == -1 ) /* this is a leaf */ { parent = treectrl->GetItemParent( dest_tree_item ); PlaylistItem *p_parent = (PlaylistItem *)treectrl->GetItemData( parent ); if( !p_parent ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } playlist_item_t *p_destitem2 = playlist_ItemGetById( p_playlist, p_parent->i_id ); if( !p_destitem2 ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } int i; for( i = 0; i < p_destitem2->i_children; i++ ) { if( p_destitem2->pp_children[i] == p_destitem ) break; } playlist_TreeMove( p_playlist, p_drageditem, p_destitem2, i ); } else /* this is a node */ { playlist_TreeMove( p_playlist, p_drageditem, p_destitem, 0 ); } UnlockPlaylist( p_intf->p_sys, p_playlist ); /* FIXME: having this Rebuild() is dirty */ Rebuild( VLC_TRUE ); } #if wxUSE_DRAG_AND_DROP PlaylistFileDropTarget::PlaylistFileDropTarget( Playlist *p ):p( p ){} /******************************************************************** * File Drag And Drop handling ********************************************************************/ bool PlaylistFileDropTarget::OnDropFiles( wxCoord x, wxCoord y, const wxArrayString& filenames ) { int i_pos = 0; playlist_item_t *p_dest; LockPlaylist( p->p_intf->p_sys, p->p_playlist ); /* find the destination node and position in that node */ const wxPoint pt( x, y ); wxTreeItemId item = p->treectrl->HitTest( pt ); if( !item.IsOk() ) { /* We were droped below the last item so we append to the * general node */ msg_Err( p->p_playlist, "USE OF P_GENERAL" ); p_dest = p->p_playlist->p_local_category; i_pos = PLAYLIST_END; } else { PlaylistItem *p_plitem = (PlaylistItem *)p->treectrl->GetItemData( item ); p_dest = playlist_ItemGetById( p->p_playlist, p_plitem->i_id ); if( p_dest->i_children == -1 ) { /* This is a leaf. Append right after it * We thus need to find the parrent node and the position of the * leaf in it's children list */ wxTreeItemId parent = p->treectrl->GetItemParent( item ); PlaylistItem *p_parent = (PlaylistItem *)p->treectrl->GetItemData( parent ); if( !p_parent ) { UnlockPlaylist( p->p_intf->p_sys, p->p_playlist ); return FALSE; } playlist_item_t *p_node = playlist_ItemGetById( p->p_playlist, p_parent->i_id ); if( !p_node ) { UnlockPlaylist( p->p_intf->p_sys, p->p_playlist ); return FALSE; } for( i_pos = 0; i_pos < p_node->i_children; i_pos++ ) { if( p_node->pp_children[i_pos] == p_dest ) break; } p_dest = p_node; } } UnlockPlaylist( p->p_intf->p_sys, p->p_playlist ); /* Put the items in the playlist node */ for( size_t i = 0; i < filenames.GetCount(); i++ ) { const char *psz_utf8 = wxDnDFromLocale( filenames[i] ); input_item_t *p_input = input_ItemNew( p->p_playlist, psz_utf8, psz_utf8 ); playlist_NodeAddInput( p->p_playlist, p_input, p_dest, PLAYLIST_PREPARSE, i_pos ); wxDnDLocaleFree( psz_utf8 ); } /* FIXME: having this Rebuild() is dirty */ p->Rebuild( VLC_TRUE ); return TRUE; } #endif /********************************************************************** * Menu **********************************************************************/ void Playlist::OnMenuOpen( wxMenuEvent& event) { #if defined( __WXMSW__ ) # define GetEventObject GetMenu #endif if( event.GetEventObject() == p_view_menu ) { p_view_menu = ViewMenu(); } #if defined( __WXMSW__ ) # undef GetEventObject #endif } void Playlist::OnMenuEvent( wxCommandEvent& event ) { if( event.GetId() < FirstView_Event ) { event.Skip(); return; } else if( event.GetId() < LastView_Event ) { if( event.GetId() == CategoryView_Event ) { p_current_viewroot = p_playlist->p_root_category; if( p_current_treeroot == p_playlist->p_local_category || p_current_treeroot == p_playlist->p_local_onelevel ) { p_current_treeroot = p_playlist->p_local_category; } else if( p_current_treeroot == p_playlist->p_ml_category || p_current_treeroot == p_playlist->p_ml_onelevel ) { p_current_treeroot = p_playlist->p_ml_category; } } else if( event.GetId() == OneLevelView_Event ) { p_current_viewroot = p_playlist->p_root_onelevel; if( p_current_treeroot == p_playlist->p_local_category || p_current_treeroot == p_playlist->p_local_onelevel ) { p_current_treeroot = p_playlist->p_local_onelevel; } else if( p_current_treeroot == p_playlist->p_ml_category || p_current_treeroot == p_playlist->p_ml_onelevel ) { p_current_treeroot = p_playlist->p_ml_onelevel; } } wxCommandEvent event; OnSearch( event ); return; } else if( event.GetId() >= FirstSD_Event && event.GetId() < LastSD_Event ) { if( !playlist_IsServicesDiscoveryLoaded( p_playlist, pp_sds[event.GetId() - FirstSD_Event] ) ) { playlist_ServicesDiscoveryAdd( p_playlist, pp_sds[event.GetId() - FirstSD_Event] ); } else { //wxMutexGuiLeave(); playlist_ServicesDiscoveryRemove( p_playlist, pp_sds[event.GetId() - FirstSD_Event] ); //wxMutexGuiEnter(); } } } wxMenu * Playlist::ViewMenu() { if( !p_view_menu ) { p_view_menu = new wxMenu; } else { wxMenuItemList::Node *node = p_view_menu->GetMenuItems().GetFirst(); for( ; node; ) { wxMenuItem *item = node->GetData(); node = node->GetNext(); p_view_menu->Delete( item ); } } p_view_menu->Append( CategoryView_Event, wxU(_("Normal") ) ); p_view_menu->Append( OneLevelView_Event, wxU(_("One level") ) ); return p_view_menu; } wxMenu *Playlist::SDMenu() { p_sd_menu = new wxMenu; vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE, FIND_ANYWHERE ); int i_number = 0; for( int i_index = 0; i_index < p_list->i_count; i_index++ ) { module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ; if( !strcmp( p_parser->psz_capability, "services_discovery" ) ) i_number++; } if( i_number ) pp_sds = (char **)calloc( i_number, sizeof(void *) ); i_number = 0; for( int i_index = 0; i_index < p_list->i_count; i_index++ ) { module_t * p_parser = (module_t *)p_list->p_values[i_index].p_object ; if( !strcmp( p_parser->psz_capability, "services_discovery" ) ) { p_sd_menu->AppendCheckItem( FirstSD_Event + i_number , wxU( p_parser->psz_longname ? p_parser->psz_longname : (p_parser->psz_shortname ? p_parser->psz_shortname : p_parser->psz_object_name) ) ); /* hack to handle submodules properly */ int i = -1; while( p_parser->pp_shortcuts[++i] != NULL ); i--; if( playlist_IsServicesDiscoveryLoaded( p_playlist, i>=0?p_parser->pp_shortcuts[i] :p_parser->psz_object_name ) ) { p_sd_menu->Check( FirstSD_Event + i_number, TRUE ); } pp_sds[i_number++] = i>=0?p_parser->pp_shortcuts[i] :p_parser->psz_object_name; } } vlc_list_release( p_list ); return p_sd_menu; } /***************************************************************************** * Popup management functions *****************************************************************************/ void Playlist::OnPopup( wxContextMenuEvent& event ) { wxPoint pt = event.GetPosition(); playlist_item_t *p_item; i_wx_popup_item = treectrl->HitTest( ScreenToClient( pt ) ); if( i_wx_popup_item.IsOk() ) { PlaylistItem *p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_wx_popup_item ); PlaylistItem *p_wxparent= (PlaylistItem *)treectrl->GetItemData( treectrl->GetItemParent( i_wx_popup_item ) ); i_popup_item = p_wxitem->i_id; i_popup_parent = p_wxparent->i_id; treectrl->SelectItem( i_wx_popup_item ); LockPlaylist( p_intf->p_sys, p_playlist ); p_item = playlist_ItemGetById( p_playlist, i_popup_item ); if( !p_item ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); return; } if( p_item->i_children == -1 ) { UnlockPlaylist( p_intf->p_sys, p_playlist ); Playlist::PopupMenu( item_popup, ScreenToClient( wxGetMousePosition() ) ); } else { UnlockPlaylist( p_intf->p_sys, p_playlist ); Playlist::PopupMenu( node_popup, ScreenToClient( wxGetMousePosition() ) ); } } } void Playlist::OnPopupPlay( wxCommandEvent& event ) { playlist_item_t *p_popup_item, *p_popup_parent; LockPlaylist( p_intf->p_sys, p_playlist ); p_popup_item = playlist_ItemGetById( p_playlist, i_popup_item ); p_popup_parent = p_popup_item; while( p_popup_parent ) { if( p_popup_parent == p_current_treeroot ) break; p_popup_parent = p_popup_parent->p_parent; } if( p_popup_parent ) { playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, 1242, p_popup_parent, p_popup_item ); } UnlockPlaylist( p_intf->p_sys, p_playlist ); } void Playlist::OnPopupPreparse( wxCommandEvent& event ) { Preparse(); } void Playlist::Preparse() { playlist_item_t *p_popup_item; LockPlaylist( p_intf->p_sys, p_playlist ); p_popup_item = playlist_ItemGetById( p_playlist, i_popup_item ); if( p_popup_item != NULL ) { if( p_popup_item->i_children == -1 ) { playlist_PreparseEnqueue( p_playlist, p_popup_item->p_input ); } else { int i = 0; playlist_item_t *p_parent = p_popup_item; for( i = 0; i< p_parent->i_children ; i++ ) { wxMenuEvent dummy; i_wx_popup_item = FindItem( treectrl->GetRootItem(), p_parent->pp_children[i]->i_id ); i_popup_item = p_parent->pp_children[i]->i_id; Preparse(); } } } UnlockPlaylist( p_intf->p_sys, p_playlist ); } void Playlist::OnPopupDel( wxCommandEvent& event ) { DeleteTreeItem( i_wx_popup_item ); } void Playlist::OnPopupSort( wxCommandEvent& event ) { PlaylistItem *p_wxitem; playlist_item_t *p_item; p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_wx_popup_item ); LockPlaylist( p_intf->p_sys, p_playlist ); p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id ); if( p_item->i_children >= 0 ) { playlist_RecursiveNodeSort( p_playlist, p_item, SORT_TITLE_NODES_FIRST, ORDER_NORMAL ); treectrl->DeleteChildren( i_wx_popup_item ); i_saved_id = -1; i_saved_input_id = -1; UpdateNodeChildren( p_item, i_wx_popup_item ); } UnlockPlaylist( p_intf->p_sys, p_playlist ); } void Playlist::OnPopupInfo( wxCommandEvent& event ) { LockPlaylist( p_intf->p_sys, p_playlist ); playlist_item_t *p_popup_item = playlist_ItemGetById( p_playlist, i_popup_item ); if( p_popup_item ) { iteminfo_dialog = new ItemInfoDialog( p_intf, p_popup_item, this ); if( iteminfo_dialog->ShowModal() == wxID_OK ) { UpdateItem( i_wx_popup_item ); } delete iteminfo_dialog; } UnlockPlaylist( p_intf->p_sys, p_playlist ); } void Playlist::OnPopupAddNode( wxCommandEvent& event ) { wxTextEntryDialog text( NULL, wxU(_( "Please enter node name" )), wxU(_( "Add node" )), wxU(_( "New node" )) ); if( text.ShowModal() != wxID_OK ) return; char *psz_name = wxFromLocale( text.GetValue() ); LockPlaylist( p_intf->p_sys, p_playlist ); PlaylistItem *p_wxitem; playlist_item_t *p_item; p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_wx_popup_item ); p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id ); playlist_NodeCreate( p_playlist, psz_name, p_item ); UnlockPlaylist( p_intf->p_sys, p_playlist ); Rebuild( VLC_TRUE ); wxLocaleFree( psz_name ); } void Playlist::OnSourceSelected( wxListEvent &event ) { int i_id = event.GetData(); if( p_current_treeroot && i_id != p_current_treeroot->i_id ) { playlist_item_t *p_item = playlist_ItemGetById( p_playlist, i_id ); if( p_item ) p_current_treeroot = p_item; Rebuild( VLC_TRUE ); } } /***************************************************************************** * Custom events management *****************************************************************************/ void Playlist::OnPlaylistEvent( wxCommandEvent& event ) { switch( event.GetId() ) { case UpdateItem_Event: fprintf( stderr,"Update input item id %i\n", event.GetInt() ); UpdateItem( event.GetInt() ); break; case AppendItem_Event: fprintf( stderr,"Append item id %i\n", ((playlist_add_t*)event.GetClientData())->i_item ); AppendItem( event ); break; case RemoveItem_Event: fprintf( stderr,"Remove item id %i\n", event.GetInt() ); RemoveItem( event.GetInt() ); break; } } /***************************************************************************** * PlaylistChanged: callback triggered by the intf-change playlist variable * We don't rebuild the playlist directly here because we don't want the * caller to block for a too long time. *****************************************************************************/ static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable, vlc_value_t oval, vlc_value_t nval, void *param ) { Playlist *p_playlist_dialog = (Playlist *)param; p_playlist_dialog->b_need_update = VLC_TRUE; return VLC_SUCCESS; } /***************************************************************************** * Next: callback triggered by the playlist-current playlist variable *****************************************************************************/ static int PlaylistNext( vlc_object_t *p_this, const char *psz_variable, vlc_value_t oval, vlc_value_t nval, void *param ) { Playlist *p_playlist_dialog = (Playlist *)param; wxCommandEvent event( wxEVT_PLAYLIST, UpdateItem_Event ); event.SetInt( oval.i_int ); p_playlist_dialog->AddPendingEvent( event ); event.SetInt( nval.i_int ); p_playlist_dialog->AddPendingEvent( event ); return 0; } /***************************************************************************** * ItemChanged: callback triggered by the item-change playlist variable *****************************************************************************/ static int ItemChanged( vlc_object_t *p_this, const char *psz_variable, vlc_value_t old_val, vlc_value_t new_val, void *param ) { Playlist *p_playlist_dialog = (Playlist *)param; wxCommandEvent event( wxEVT_PLAYLIST, UpdateItem_Event ); event.SetInt( new_val.i_int ); p_playlist_dialog->AddPendingEvent( event ); return 0; } static int ItemDeleted( vlc_object_t *p_this, const char *psz_variable, vlc_value_t old_val, vlc_value_t new_val, void *param ) { Playlist *p_playlist_dialog = (Playlist *)param; wxCommandEvent event( wxEVT_PLAYLIST, RemoveItem_Event ); event.SetInt( new_val.i_int ); p_playlist_dialog->AddPendingEvent( event ); return 0; } static int ItemAppended( vlc_object_t *p_this, const char *psz_variable, vlc_value_t oval, vlc_value_t nval, void *param ) { Playlist *p_playlist_dialog = (Playlist *)param; playlist_add_t *p_add = (playlist_add_t *)malloc(sizeof( playlist_add_t)); memcpy( p_add, nval.p_address, sizeof( playlist_add_t ) ); if( ++p_playlist_dialog->i_items_to_append >= 50 ) { /* Too many items waiting to be added, it will be quicker to rebuild * the whole playlist */ p_playlist_dialog->b_need_update = VLC_TRUE; return VLC_SUCCESS; } wxCommandEvent event( wxEVT_PLAYLIST, AppendItem_Event ); event.SetClientData( (void *)p_add ); p_playlist_dialog->AddPendingEvent( event ); return VLC_SUCCESS; } }