private void listViewResults_ItemDrag(object sender, ItemDragEventArgs e)
{
List<int> cardIDs = new List<int>();
foreach (ListViewItem item in listViewResults.SelectedItems)
{
if(item is IDListViewItem)
cardIDs.Add(((IDListViewItem)item).ID);
}
if (cardIDs.Count > 0)
{
LanguageData dataLayer = new LanguageData();
string description = string.Empty;
foreach (dsLanguageData.CardRow card in dataLayer.GetCardsByIDs(cardIDs))
{
description += ", " + card.Question;
}
description = description.Remove(0, 2);
DoDragDrop(new CardDragDropHolder(this, cardIDs, description, CardDragDropAction.Add), DragDropEffects.All);
}
}
private void CardListPlayList_DragDrop(object sender, DragEventArgs e)
{
string[] formats = e.Data.GetFormats();
bool wasEmpty = Cards.Count < 1;
if (e.Data.GetData(formats[0]) is CardDragDropHolder)
{
//Add the card to the list
LanguageData dataLayer = new LanguageData();
CardDragDropHolder tmp = e.Data.GetData(formats[0]) as CardDragDropHolder;
dsLanguageData.CardDataTable dtNewCards = dataLayer.GetCardsByIDs(tmp.CardIDs);
if (tmp.Action == CardDragDropAction.Add)
AddOrLoadCards(dtNewCards, tmp.Description, tmp.CardListIDs, AddOrLoad.Add);
else
AddOrLoadCards(dtNewCards, tmp.Description, tmp.CardListIDs, AddOrLoad.Load);
}
}
/// <summary>
/// Refreshes all the loaded cards without getting the from the DB
/// </summary>
/// <param name="fromDB"></param>
public void RefreshCards(bool fromDB)
{
listView.Items.Clear();
if (fromDB && Cards.Rows.Count > 0)
{
try
{
LanguageData dataLayer = new LanguageData();
_cards = dataLayer.GetCardsByIDs(_cards.GetIDList());
}
catch (FileNotFoundException e)
{
//TODO send a message here that the main form will pick up and display on the bottom
}
}
foreach (dsLanguageData.CardRow row in Cards)
{
listView.Items.Add(new IDListViewItem(row.ID, getDisplayText(row)));
}
listView.Refresh();
}
