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vlc-gpu
Commit dfdc690c authored by Sigmund Augdal Helberg's avatar Sigmund Augdal Helberg
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wx/playlist: never store the pointer to p_item when the playlist lock isn't 

held. store p_playlist in wxvlc::Playlist since the class can't work without
p_playlist anyway. Strictly lock playlist when needed.

adds a lot of playlist_ItemGetById, and removes a lot of vlc_object_find
VLC_OBJECT_PLAYLIST).

This should fix a lot of potential deadlocks and crashes, including a few I
could reproduce
parent 5c6d8629
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Showing with 138 additions and 330 deletions
modules/gui/wxwindows/playlist.cpp
View file @ dfdc690c
......@@ -181,13 +181,11 @@ END_EVENT_TABLE()
class PlaylistItem : public wxTreeItemData
{
public:
PlaylistItem( playlist_item_t *_p_item ) : wxTreeItemData()
PlaylistItem( playlist_item_t *p_item ) : wxTreeItemData()
{
p_item = _p_item;
i_id = p_item->input.i_id;
}
protected:
playlist_item_t *p_item;
int i_id;
friend class Playlist;
};
......@@ -206,6 +204,13 @@ Playlist::Playlist( intf_thread_t *_p_intf, wxWindow *p_parent ):
i_update_counter = 0;
i_sort_mode = MODE_NONE;
b_need_update = VLC_FALSE;
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;
......@@ -369,15 +374,7 @@ Playlist::Playlist( intf_thread_t *_p_intf, wxWindow *p_parent ):
SetDropTarget( new DragAndDrop( p_intf, VLC_TRUE ) );
#endif
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
p_saved_item = NULL;
i_saved_id = 0;
/* We want to be noticed of playlist changes */
......@@ -397,7 +394,6 @@ Playlist::Playlist( intf_thread_t *_p_intf, wxWindow *p_parent ):
/* Update the playlist */
Rebuild( VLC_TRUE );
vlc_object_release( p_playlist );
}
Playlist::~Playlist()
......@@ -405,9 +401,6 @@ Playlist::~Playlist()
if( pp_sds != NULL )
free( pp_sds );
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
......@@ -426,8 +419,7 @@ Playlist::~Playlist()
**********************************************************************/
/* Update a node */
void Playlist::UpdateNode( playlist_t *p_playlist, playlist_item_t *p_node,
wxTreeItemId node )
void Playlist::UpdateNode( playlist_item_t *p_node, wxTreeItemId node )
{
long cookie;
wxTreeItemId child;
......@@ -445,33 +437,28 @@ void Playlist::UpdateNode( playlist_t *p_playlist, playlist_item_t *p_node,
if( !child.IsOk() )
{
/* Not enough children */
CreateNode( p_playlist, p_node->pp_children[i], node );
CreateNode( p_node->pp_children[i], node );
/* Keep the tree pointer up to date */
child = treectrl->GetNextChild( node, cookie );
}
else
{
}
}
treectrl->SetItemImage( node, p_node->input.i_type );
}
/* Creates the node p_node as last child of parent */
void Playlist::CreateNode( playlist_t *p_playlist, playlist_item_t *p_node,
wxTreeItemId parent )
void Playlist::CreateNode( playlist_item_t *p_node, wxTreeItemId parent )
{
wxTreeItemId node =
treectrl->AppendItem( parent, wxL2U( p_node->input.psz_name ),
-1,-1, new PlaylistItem( p_node ) );
treectrl->SetItemImage( node, p_node->input.i_type );
UpdateNodeChildren( p_playlist, p_node, node );
UpdateNodeChildren( p_node, node );
}
/* Update all children (recursively) of this node */
void Playlist::UpdateNodeChildren( playlist_t *p_playlist,
playlist_item_t *p_node,
void Playlist::UpdateNodeChildren( playlist_item_t *p_node,
wxTreeItemId node )
{
......@@ -485,25 +472,26 @@ void Playlist::UpdateNodeChildren( playlist_t *p_playlist,
wxL2U( p_node->pp_children[i]->input.psz_name ), -1,-1,
new PlaylistItem( p_node->pp_children[i]) );
UpdateTreeItem( p_playlist, item );
UpdateTreeItem( item );
}
else
{
CreateNode( p_playlist, p_node->pp_children[i],
node );
CreateNode( p_node->pp_children[i], node );
}
}
}
/* Update an item in the tree */
void Playlist::UpdateTreeItem( playlist_t *p_playlist, wxTreeItemId item )
void Playlist::UpdateTreeItem( wxTreeItemId item )
{
if( ! item.IsOk() ) return;
wxTreeItemData *p_data = treectrl->GetItemData( item );
if( !p_data ) return;
playlist_item_t *p_item = ((PlaylistItem *)p_data)->p_item;
LockPlaylist( p_intf->p_sys, p_playlist );
playlist_item_t *p_item = playlist_ItemGetById( p_playlist,
((PlaylistItem *)p_data)->i_id );
if( !p_item ) return;
wxString msg;
......@@ -545,29 +533,22 @@ void Playlist::UpdateTreeItem( playlist_t *p_playlist, wxTreeItemId item )
{
treectrl->SetItemBold( item, false );
}
UnlockPlaylist( p_intf->p_sys, p_playlist );
}
/* Process a AppendItem request */
/* Process a AppendIt em request */
void Playlist::AppendItem( wxCommandEvent& event )
{
playlist_add_t *p_add = (playlist_add_t *)event.GetClientData();
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
wxTreeItemId item,node;
if( p_playlist == NULL )
{
event.Skip();
return;
}
if( p_add->i_view != i_current_view )
if( p_add->i_view != i_current_view || !p_add->p_node )
{
goto update;
}
node = FindItem( treectrl->GetRootItem(), p_add->p_node );
node = FindItem( treectrl->GetRootItem(), p_add->p_node->input.i_id );
if( !node.IsOk() )
{
goto update;
......@@ -580,7 +561,7 @@ void Playlist::AppendItem( wxCommandEvent& event )
if( item.IsOk() && p_add->p_item->i_children == -1 )
{
UpdateTreeItem( p_playlist, item );
UpdateTreeItem( item );
}
update:
......@@ -605,7 +586,6 @@ update:
p_playlist->i_size ), 0 );
}
vlc_object_release( p_playlist );
return;
}
......@@ -613,27 +593,13 @@ update:
void Playlist::UpdateItem( int i )
{
if( i < 0 ) return; /* Sanity check */
playlist_item_t *p_item;
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
p_item = playlist_LockItemGetById( p_playlist, i );
wxTreeItemId item = FindItem( treectrl->GetRootItem(), p_item);
wxTreeItemId item = FindItem( treectrl->GetRootItem(), i );
if( item.IsOk() )
{
UpdateTreeItem( p_playlist, item );
UpdateTreeItem( item );
}
vlc_object_release(p_playlist);
}
void Playlist::RemoveItem( int i )
......@@ -653,58 +619,6 @@ void Playlist::RemoveItem( int i )
* Search functions (internal)
**********************************************************************/
/* Find a wxItem from a playlist_item */
wxTreeItemId Playlist::FindItem( wxTreeItemId root, playlist_item_t *p_item )
{
long cookie;
PlaylistItem *p_wxcurrent;
wxTreeItemId search;
wxTreeItemId item = treectrl->GetFirstChild( root, cookie );
wxTreeItemId child;
if( p_item == p_saved_item && saved_tree_item.IsOk() )
{
return saved_tree_item;
}
p_wxcurrent = (PlaylistItem *)treectrl->GetItemData( root );
if( !p_item || !p_wxcurrent )
{
wxTreeItemId dummy;
return dummy;
}
if( p_wxcurrent->p_item == p_item )
{
return root;
}
while( item.IsOk() )
{
p_wxcurrent = (PlaylistItem *)treectrl->GetItemData( item );
if( p_wxcurrent->p_item == p_item )
{
saved_tree_item = item;
p_saved_item = p_item;
return item;
}
if( treectrl->ItemHasChildren( item ) )
{
wxTreeItemId search = FindItem( item, p_item );
if( search.IsOk() )
{
saved_tree_item = search;
p_saved_item = p_item;
return search;
}
}
item = treectrl->GetNextChild( root, cookie );
}
/* Not found */
wxTreeItemId dummy;
return dummy;
}
/* Find a wxItem from a playlist id */
wxTreeItemId Playlist::FindItem( wxTreeItemId root, int i_id )
{
......@@ -760,16 +674,22 @@ int Playlist::CountItems( wxTreeItemId root )
long cookie;
int count = 0;
wxTreeItemId item = treectrl->GetFirstChild( root, cookie );
while( item.IsOk() )
{
if( treectrl->ItemHasChildren( item ) )
{
count += CountItems( item );
}
else if( ( (PlaylistItem *)treectrl->GetItemData( item ) )->
p_item->i_children == -1 )
count++;
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;
......@@ -819,13 +739,6 @@ wxTreeItemId Playlist::FindItemByName( wxTreeItemId root, wxString search_string
void Playlist::Rebuild( vlc_bool_t b_root )
{
playlist_view_t *p_view;
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
/* We can remove the callbacks before locking, anyway, we won't
* miss anything */
......@@ -849,7 +762,7 @@ void Playlist::Rebuild( vlc_bool_t b_root )
new PlaylistItem( p_view->p_root) );
wxTreeItemId root = treectrl->GetRootItem();
UpdateNode( p_playlist, p_view->p_root, root );
UpdateNode( p_view->p_root, root );
int i_count = CountItems( treectrl->GetRootItem() );
......@@ -884,7 +797,6 @@ void Playlist::Rebuild( vlc_bool_t b_root )
UnlockPlaylist( p_intf->p_sys, p_playlist );
}
vlc_object_release( p_playlist );
}
......@@ -911,16 +823,6 @@ void Playlist::UpdatePlaylist()
/* Updating the playing status every 0.5s is enough */
if( i_update_counter % 5 ) return;
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
vlc_object_release( p_playlist );
}
/*****************************************************************************
......@@ -928,32 +830,12 @@ void Playlist::UpdatePlaylist()
*****************************************************************************/
void Playlist::DeleteItem( int item_id )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
playlist_LockDelete( p_playlist, item_id );
vlc_object_release( p_playlist );
}
void Playlist::DeleteNode( playlist_item_t *p_item )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
playlist_NodeDelete( p_playlist, p_item, VLC_TRUE , VLC_FALSE );
vlc_object_release( p_playlist );
}
......@@ -973,19 +855,10 @@ void Playlist::OnSave( wxCommandEvent& WXUNUSED(event) )
wxString filter = wxT("");
playlist_t * p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( ! p_playlist )
{
return;
}
if( p_playlist->i_size == 0 )
{
wxMessageBox( wxU(_("Playlist is empty") ), wxU(_("Can't save")),
wxICON_WARNING | wxOK, this );
vlc_object_release( p_playlist );
return;
}
......@@ -1008,20 +881,10 @@ void Playlist::OnSave( wxCommandEvent& WXUNUSED(event) )
}
}
vlc_object_release( p_playlist );
}
void Playlist::OnOpen( wxCommandEvent& WXUNUSED(event) )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
wxFileDialog dialog( this, wxU(_("Open playlist")), wxT(""), wxT(""),
wxT("All playlists|*.pls;*.m3u;*.asx;*.b4s|M3U files|*.m3u"), wxOPEN );
......@@ -1029,8 +892,6 @@ void Playlist::OnOpen( wxCommandEvent& WXUNUSED(event) )
{
playlist_Import( p_playlist, dialog.GetPath().mb_str() );
}
vlc_object_release( p_playlist );
}
void Playlist::OnAddFile( wxCommandEvent& WXUNUSED(event) )
......@@ -1056,30 +917,22 @@ void Playlist::OnAddMRL( wxCommandEvent& WXUNUSED(event) )
********************************************************************/
void Playlist::OnSort( wxCommandEvent& event )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
PlaylistItem *p_wxitem;
p_wxitem = (PlaylistItem *)treectrl->GetItemData( treectrl->GetRootItem() );
if( p_playlist == NULL )
{
return;
}
LockPlaylist( p_intf->p_sys, p_playlist );
switch( event.GetId() )
{
case SortTitle_Event:
playlist_RecursiveNodeSort( p_playlist, p_wxitem->p_item,
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, p_wxitem->p_item,
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 );
vlc_object_release( p_playlist );
Rebuild( VLC_TRUE );
}
......@@ -1143,45 +996,21 @@ void Playlist::OnRandom( wxCommandEvent& event )
{
vlc_value_t val;
val.b_bool = event.IsChecked();
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
var_Set( p_playlist, "random", val);
vlc_object_release( p_playlist );
}
void Playlist::OnLoop( wxCommandEvent& event )
{
vlc_value_t val;
val.b_bool = event.IsChecked();
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
var_Set( p_playlist, "loop", val);
vlc_object_release( p_playlist );
}
void Playlist::OnRepeat( wxCommandEvent& event )
{
vlc_value_t val;
val.b_bool = event.IsChecked();
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
var_Set( p_playlist, "repeat", val);
vlc_object_release( p_playlist );
}
/********************************************************************
......@@ -1189,9 +1018,7 @@ void Playlist::OnRepeat( wxCommandEvent& event )
********************************************************************/
void Playlist::OnActivateItem( wxTreeEvent& event )
{
playlist_item_t *p_item,*p_node;
playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST,FIND_ANYWHERE );
playlist_item_t *p_item,*p_node,*p_item2,*p_node2;
PlaylistItem *p_wxitem = (PlaylistItem *)treectrl->GetItemData(
event.GetItem() );
......@@ -1199,23 +1026,22 @@ void Playlist::OnActivateItem( wxTreeEvent& event )
PlaylistItem *p_wxparent = (PlaylistItem *)treectrl->GetItemData( parent );
if( p_playlist == NULL )
{
return;
}
if( p_wxitem->p_item->i_children == -1 )
LockPlaylist( p_intf->p_sys, p_playlist );
p_item2 = playlist_ItemGetById(p_playlist, p_wxitem->i_id);
p_node2 = playlist_ItemGetById(p_playlist, p_wxparent->i_id);
if( p_item2 && p_item2->i_children == -1 )
{
p_node = p_wxparent->p_item;
p_item = p_wxitem->p_item;
p_node = p_node2;
p_item = p_item2;
}
else
{
p_node = p_wxitem->p_item;
if( p_wxitem->p_item->i_children > 0 &&
p_wxitem->p_item->pp_children[0]->i_children == -1)
p_node = p_item2;
if( p_node && p_node->i_children > 0 &&
p_node->pp_children[0]->i_children == -1)
{
p_item = p_wxitem->p_item->pp_children[0];
p_item = p_node->pp_children[0];
}
else
{
......@@ -1225,8 +1051,7 @@ void Playlist::OnActivateItem( wxTreeEvent& event )
playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, i_current_view,
p_node, p_item );
vlc_object_release( p_playlist );
UnlockPlaylist( p_intf->p_sys, p_playlist );
}
void Playlist::OnKeyDown( wxTreeEvent& event )
......@@ -1242,15 +1067,7 @@ void Playlist::OnKeyDown( wxTreeEvent& event )
void Playlist::OnEnDis( wxCommandEvent& event )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
msg_Warn( p_intf, "not implemented" );
vlc_object_release( p_playlist );
}
/**********************************************************************
......@@ -1274,18 +1091,9 @@ void Playlist::OnMenuOpen( wxMenuEvent& event)
void Playlist::OnMenuEvent( wxCommandEvent& event )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
if( event.GetId() < FirstView_Event )
{
event.Skip();
vlc_object_release( p_playlist );
return;
}
else if( event.GetId() < LastView_Event )
......@@ -1301,7 +1109,6 @@ void Playlist::OnMenuEvent( wxCommandEvent& event )
i_current_view = i_new_view;
playlist_ViewUpdate( p_playlist, i_new_view );
Rebuild( VLC_TRUE );
vlc_object_release( p_playlist );
return;
}
else if( i_new_view >= VIEW_FIRST_SORTED &&
......@@ -1332,19 +1139,10 @@ void Playlist::OnMenuEvent( wxCommandEvent& event )
wxMutexGuiEnter();
}
}
vlc_object_release( p_playlist );
}
wxMenu * Playlist::ViewMenu()
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return NULL;
}
if( !p_view_menu )
{
p_view_menu = new wxMenu;
......@@ -1370,20 +1168,11 @@ wxMenu * Playlist::ViewMenu()
p_view_menu->Append( FirstView_Event + VIEW_S_AUTHOR,
wxU(_("Sorted by artist") ) );
vlc_object_release( p_playlist);
return p_view_menu;
}
wxMenu *Playlist::SDMenu()
{
playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if( !p_playlist )
{
return NULL;
}
p_sd_menu = new wxMenu;
vlc_list_t *p_list = vlc_list_find( p_playlist, VLC_OBJECT_MODULE,
......@@ -1421,7 +1210,6 @@ wxMenu *Playlist::SDMenu()
}
}
vlc_list_release( p_list );
vlc_object_release( p_playlist );
return p_sd_menu;
}
......@@ -1432,35 +1220,48 @@ wxMenu *Playlist::SDMenu()
void Playlist::OnPopup( wxContextMenuEvent& event )
{
wxPoint pt = event.GetPosition();
playlist_item_t *p_item;
i_popup_item = treectrl->HitTest( ScreenToClient( pt ) );
if( i_popup_item.IsOk() )
i_wx_popup_item = treectrl->HitTest( ScreenToClient( pt ) );
if( i_wx_popup_item.IsOk() )
{
PlaylistItem *p_wxitem = (PlaylistItem *)treectrl->GetItemData(
i_popup_item );
PlaylistItem *p_wxparent= (PlaylistItem *) treectrl->GetItemData(
treectrl->GetItemParent( i_popup_item ) );
p_popup_item = p_wxitem->p_item;
p_popup_parent = p_wxparent->p_item;
treectrl->SelectItem( i_popup_item );
if( p_popup_item->i_children == -1 )
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_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
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 = playlist_ItemGetById( p_playlist, i_popup_parent );
if( p_popup_item != NULL )
{
if( p_popup_item->i_children > -1 )
......@@ -1488,24 +1289,20 @@ void Playlist::OnPopupPlay( wxCommandEvent& event )
}
}
}
vlc_object_release( p_playlist );
UnlockPlaylist( p_intf->p_sys, p_playlist );
}
void Playlist::OnPopupPreparse( wxCommandEvent& event )
{
playlist_t *p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist == NULL )
{
return;
}
Preparse( p_playlist );
vlc_object_release( p_playlist );
Preparse();
}
void Playlist::Preparse( playlist_t *p_playlist )
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 )
......@@ -1519,68 +1316,78 @@ void Playlist::Preparse( playlist_t *p_playlist )
for( i = 0; i< p_parent->i_children ; i++ )
{
wxMenuEvent dummy;
i_popup_item = FindItem( treectrl->GetRootItem(),
p_parent->pp_children[i] );
p_popup_item = p_parent->pp_children[i];
Preparse( p_playlist );
i_wx_popup_item = FindItem( treectrl->GetRootItem(),
p_parent->pp_children[i]->input.i_id );
i_popup_item = p_parent->pp_children[i]->input.i_id;
Preparse();
}
}
}
UnlockPlaylist( p_intf->p_sys, p_playlist );
}
void Playlist::OnPopupDel( wxCommandEvent& event )
{
PlaylistItem *p_wxitem;
playlist_item_t *p_item;
p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_popup_item );
if( p_wxitem->p_item->i_children == -1 )
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 )
{
DeleteItem( p_wxitem->p_item->input.i_id );
UnlockPlaylist( p_intf->p_sys, p_playlist );
return;
}
if( p_item->i_children == -1 )
{
UnlockPlaylist( p_intf->p_sys, p_playlist );
DeleteItem( p_item->input.i_id );
}
else
{
DeleteNode( p_wxitem->p_item );
UnlockPlaylist( p_intf->p_sys, p_playlist );
DeleteNode( p_item );
}
}
void Playlist::OnPopupSort( wxCommandEvent& event )
{
PlaylistItem *p_wxitem;
playlist_item_t *p_item;
p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_popup_item );
p_wxitem = (PlaylistItem *)treectrl->GetItemData( i_wx_popup_item );
LockPlaylist( p_intf->p_sys, p_playlist );
if( p_wxitem->p_item->i_children >= 0 )
p_item = playlist_ItemGetById( p_playlist, p_wxitem->i_id );
if( p_item->i_children >= 0 )
{
playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
playlist_RecursiveNodeSort( p_playlist, p_item,
SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
treectrl->DeleteChildren( i_wx_popup_item );
UpdateNodeChildren( p_item, i_wx_popup_item );
if( p_playlist )
{
LockPlaylist( p_intf->p_sys, p_playlist );
playlist_RecursiveNodeSort( p_playlist, p_wxitem->p_item,
SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
UnlockPlaylist( p_intf->p_sys, p_playlist );
treectrl->DeleteChildren( i_popup_item );
UpdateNodeChildren( p_playlist, p_wxitem->p_item, i_popup_item );
vlc_object_release( p_playlist );
}
}
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_popup_item );
UpdateItem( i_wx_popup_item );
}
delete iteminfo_dialog;
}
UnlockPlaylist( p_intf->p_sys, p_playlist );
}
......
modules/gui/wxwindows/wxwindows.h
View file @ dfdc690c
......@@ -891,9 +891,9 @@ private:
/* Popup */
wxMenu *item_popup;
wxMenu *node_popup;
wxTreeItemId i_popup_item;
playlist_item_t *p_popup_item;
playlist_item_t *p_popup_parent;
wxTreeItemId i_wx_popup_item;
int i_popup_item;
int i_popup_parent;
void OnPopup( wxContextMenuEvent& event );
void OnPopupPlay( wxCommandEvent& event );
void OnPopupPreparse( wxCommandEvent& event );
......@@ -903,23 +903,24 @@ private:
void OnPopupInfo( wxCommandEvent& event );
void Rebuild( vlc_bool_t );
void Preparse( playlist_t *p_playlist );
void Preparse();
/* Update */
void UpdateNode( playlist_t *, playlist_item_t*, wxTreeItemId );
void UpdateNodeChildren( playlist_t *, playlist_item_t*, wxTreeItemId );
void CreateNode( playlist_t *, playlist_item_t*, wxTreeItemId );
void UpdateTreeItem( playlist_t *, wxTreeItemId );
void UpdateNode( playlist_item_t*, wxTreeItemId );
void UpdateNodeChildren( playlist_item_t*, wxTreeItemId );
void CreateNode( playlist_item_t*, wxTreeItemId );
void UpdateTreeItem( wxTreeItemId );
/* Search (internal) */
int CountItems( wxTreeItemId);
wxTreeItemId FindItem( wxTreeItemId, playlist_item_t * );
wxTreeItemId FindItem( wxTreeItemId, int );
wxTreeItemId FindItemByName( wxTreeItemId, wxString,
wxTreeItemId, vlc_bool_t *);
wxTreeItemId saved_tree_item;
playlist_item_t *p_saved_item;
int i_saved_id;
playlist_t *p_playlist;
/* Custom events */
......
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