Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 270 insertions, 0 deletions

diff --git a/Src/playlist/SPlaylist.cpp b/Src/playlist/SPlaylist.cpp
new file mode 100644
index 00000000..0777840d
--- /dev/null
+++ b/Src/playlist/SPlaylist.cpp
@@ -0,0 +1,270 @@
+#include "SPlaylist.h"
+#include "api__playlist.h"
+#include "PlaylistManager.h"
+
+extern ScriptObjectController *script_root;
+extern PlaylistScriptController playlistController;
+
+
+// -- Functions table -------------------------------------
+function_descriptor_struct PlaylistScriptController::exportedFunction[] = {
+	{L"Clear",               0, (void*)SPlaylist::script_vcpu_Clear },
+	{L"GetNumItems",         0, (void*)SPlaylist::script_vcpu_GetNumItems },
+	{L"GetItem",             1, (void*)SPlaylist::script_vcpu_GetItem },
+	{L"GetItemTitle",        1, (void*)SPlaylist::script_vcpu_GetItemTitle },
+	{L"GetItemLength",       1, (void*)SPlaylist::script_vcpu_GetItemLength },
+	{L"GetItemExtendedInfo", 2, (void*)SPlaylist::script_vcpu_GetItemExtendedInfo },
+	{L"Reverse",             0, (void*)SPlaylist::script_vcpu_Reverse },
+	{L"Swap",                2, (void*)SPlaylist::script_vcpu_Swap },
+	{L"Randomize",           0, (void*)SPlaylist::script_vcpu_Randomize },
+	{L"Remove",              1, (void*)SPlaylist::script_vcpu_Remove },
+	{L"SortByTitle",         0, (void*)SPlaylist::script_vcpu_SortByTitle },
+	{L"SortByFilename",      0, (void*)SPlaylist::script_vcpu_SortByFilename },
+	/* TODO:
+	{L"Append",      3, (void*)SPlaylist::script_vcpu_Append },
+	{L"Insert",      4, (void*)SPlaylist::script_vcpu_Insert },
+	{L"SetItemFilename",      2, (void*)SPlaylist::script_vcpu_SetItemFilename },
+	{L"SetItemTitle",      2, (void*)SPlaylist::script_vcpu_SetItemTitle },
+	{L"SetItemLengthMilliseconds",      2, (void*)SPlaylist::script_vcpu_SetItemLengthMilliseconds },
+	{L"SortByDirectory",      0, (void*)SPlaylist::script_vcpu_SortByDirectory },
+	*/
+	
+};
+// --------------------------------------------------------
+
+const wchar_t *PlaylistScriptController::getClassName()
+{
+	return L"Playlist";
+}
+
+const wchar_t *PlaylistScriptController::getAncestorClassName()
+{
+	return L"Object";
+}
+
+ScriptObjectController *PlaylistScriptController::getAncestorController()
+{
+	return script_root;
+}
+
+ScriptObject *PlaylistScriptController::instantiate()
+{
+	SPlaylist *xd = new SPlaylist;
+
+	ASSERT( xd != NULL );
+
+	return xd->getScriptObject();
+}
+
+void PlaylistScriptController::destroy( ScriptObject *o )
+{
+	SPlaylist *xd = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+
+	ASSERT( xd != NULL );
+
+	delete xd;
+}
+
+void *PlaylistScriptController::encapsulate( ScriptObject *o )
+{
+	return NULL;
+}
+
+void PlaylistScriptController::deencapsulate( void *o )
+{}
+
+int PlaylistScriptController::getNumFunctions()
+{
+	return sizeof( exportedFunction ) / sizeof( function_descriptor_struct );
+}
+
+const function_descriptor_struct *PlaylistScriptController::getExportedFunctions()
+{
+	return exportedFunction;
+}
+
+GUID PlaylistScriptController::getClassGuid()
+{
+	return makiPlaylistGUID;
+}
+
+
+/* ---- */
+SPlaylist::SPlaylist()
+{
+	getScriptObject()->vcpu_setInterface( makiPlaylistGUID, static_cast<SPlaylist *>( this ) );
+	getScriptObject()->vcpu_setClassName( L"Playlist" );
+	getScriptObject()->vcpu_setController( &playlistController );
+}
+
+scriptVar SPlaylist::script_vcpu_Clear( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		playlist->playlist.Clear();
+	}
+	RETURN_SCRIPT_VOID
+}
+
+scriptVar SPlaylist::script_vcpu_GetNumItems( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		size_t count = playlist->playlist.GetNumItems();
+
+		return MAKE_SCRIPT_INT( (int)count );
+	}
+	RETURN_SCRIPT_ZERO
+}
+
+static wchar_t splaylist_string_return[ 1024 ];
+static wchar_t *splaylist_string_empty = L"";
+
+scriptVar SPlaylist::script_vcpu_GetItem( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber )
+{
+	SCRIPT_FUNCTION_INIT;
+
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		int    item = GET_SCRIPT_INT( itemNumber );
+		size_t cch  = playlist->playlist.GetItem( item, splaylist_string_return, sizeof( splaylist_string_return ) / sizeof( *splaylist_string_return ) );
+
+		if ( cch == 0 )
+			return MAKE_SCRIPT_STRING( splaylist_string_empty );
+		else
+			return MAKE_SCRIPT_STRING( splaylist_string_return );
+	}
+
+	return MAKE_SCRIPT_STRING( splaylist_string_empty );
+}
+
+scriptVar SPlaylist::script_vcpu_GetItemTitle( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber )
+{
+	SCRIPT_FUNCTION_INIT;
+
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		int    item = GET_SCRIPT_INT( itemNumber );
+		size_t cch  = playlist->playlist.GetItemTitle( item, splaylist_string_return, sizeof( splaylist_string_return ) / sizeof( *splaylist_string_return ) );
+
+		if ( cch == 0 )
+			return MAKE_SCRIPT_STRING( splaylist_string_empty );
+		else
+			return MAKE_SCRIPT_STRING( splaylist_string_return );
+	}
+
+	return MAKE_SCRIPT_STRING( splaylist_string_empty );
+}
+
+scriptVar SPlaylist::script_vcpu_GetItemLength( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber )
+{
+	SCRIPT_FUNCTION_INIT;
+
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		int item   = GET_SCRIPT_INT( itemNumber );
+		int length = playlist->playlist.GetItemLengthMilliseconds( item );
+
+		return MAKE_SCRIPT_INT( length );
+	}
+
+	return MAKE_SCRIPT_INT( -1 );
+}
+
+scriptVar SPlaylist::script_vcpu_GetItemExtendedInfo( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber, scriptVar metadata )
+{
+	SCRIPT_FUNCTION_INIT;
+
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		int            item = GET_SCRIPT_INT( itemNumber );
+		const wchar_t *tag  = GET_SCRIPT_STRING( metadata );
+		size_t cch = playlist->playlist.GetItemExtendedInfo( item, tag, splaylist_string_return, sizeof( splaylist_string_return ) / sizeof( *splaylist_string_return ) );
+
+		if ( cch == 0 )
+			return MAKE_SCRIPT_STRING( splaylist_string_empty );
+		else
+			return MAKE_SCRIPT_STRING( splaylist_string_return );
+	}
+
+	return MAKE_SCRIPT_STRING( splaylist_string_empty );
+}
+
+scriptVar SPlaylist::script_vcpu_Reverse( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		playlist->playlist.Reverse();
+	}
+	RETURN_SCRIPT_VOID
+}
+
+scriptVar SPlaylist::script_vcpu_Swap( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar position1, scriptVar position2 )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		int item1 = GET_SCRIPT_INT( position1 );
+		int item2 = GET_SCRIPT_INT( position2 );
+
+		playlist->playlist.Swap( item1, item2 );
+	}
+	RETURN_SCRIPT_VOID
+}
+
+scriptVar SPlaylist::script_vcpu_Randomize( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		playlistManager.Randomize( &playlist->playlist );
+	}
+	RETURN_SCRIPT_VOID
+}
+
+
+scriptVar SPlaylist::script_vcpu_Remove( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemIndex )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		int item = GET_SCRIPT_INT( itemIndex );
+		playlist->playlist.Remove( item );
+	}
+	RETURN_SCRIPT_VOID
+}
+
+scriptVar SPlaylist::script_vcpu_SortByTitle( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		playlist->playlist.SortByTitle();
+	}
+	RETURN_SCRIPT_VOID
+}
+
+scriptVar SPlaylist::script_vcpu_SortByFilename( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		playlist->playlist.SortByFilename();
+	}
+	RETURN_SCRIPT_VOID
+}