private static void CopyItemTo(IFolderViewModel folder, int destIndex,
PokemonDragDropData data)
{
folder.InsertPokemon(destIndex, data.Pokemon.Clone());
}
private static void SubstitueItem(IFolderViewModel folder, int destIndex,
PokemonDragDropData data)
{
folder.Pokemons[destIndex].RemoveSelf();
folder.InsertPokemon(destIndex, data.Pokemon.Clone());
}
private static void SwapItem(IFolderViewModel folder, int swapIndex,
PokemonDragDropData data)
{
PokemonViewModel pokemon = data.Pokemon;
int originalIndex = data.PokemonIndexInFolder;
PokemonViewModel swapPokemon = folder.Pokemons[swapIndex];
folder.RemovePokemon(swapPokemon);
data.SourceFolder.RemovePokemon(pokemon);
if (data.SourceFolder == folder && swapIndex < originalIndex)//swap within a folder
{
folder.InsertPokemon(swapIndex, pokemon);
folder.InsertPokemon(originalIndex, swapPokemon);
/*
if (swapIndex < originalIndex)
{
}
else
{
folder.InsertPokemon(originalIndex, swapPokemon);
folder.InsertPokemon(swapIndex, pokemon);
}
*/
}
else//swap between folders
{
data.SourceFolder.InsertPokemon(originalIndex, swapPokemon);
folder.InsertPokemon(swapIndex, pokemon);
}
}
private static void MoveItemTo(IFolderViewModel folder, int destIndex,
PokemonDragDropData data)
{
//remove the origin item to prevent exceeding the size
data.SourceFolder.RemovePokemon(data.Pokemon);
//adjust index if it is movement within a folder
if (folder == data.SourceFolder && destIndex > data.PokemonIndexInFolder)
destIndex--;
folder.InsertPokemon(destIndex, data.Pokemon);
}
