/// <summary>
/// handler for result of a drag onto a chunk title, or onto another boxpreview (indirectly).
/// </summary>
void MoveBoxToChunk(CachedBox box, TodayVM.ChunkVM chunk, bool rebulidViews)
{
if (!VM.ContainsBoxId(box.RowId))
{
UIGlobals.Do.ShowTimedMessge("Cannot drag task to a different day");
return;
}
//remove box from all chunks
foreach (var c in VM.Chunks)
{
for (int i = c.Items.Count - 1; i >= 0; --i)
{
if (c.Items[i].Persistent.Box.RowId == box.RowId)
{
c.Items.RemoveAt(i);
c.IsDirty = true;
}
}
}
//add to target chunk
var ae = new AgendaEntry {
Box = box
}; //this is short lived since we will rebuild today anyway
chunk.Items.Add(new BoxPreviewVM(ae, Date, ItemGotFocus));
chunk.IsDirty = true;
SaveChunks(force: true);
//this handler can only affect today so we only refresh this one view
if (rebulidViews)
{
Refresh(null);
}
}
public RowVM(CachedBox box, RowVM parent)
{
Persistent = box;
Parent = parent;
}