// Methods
protected override void Awake()
{
base.Awake();
Cursors.Add(lookCursor.Type, lookCursor);
defaulLookCursorScale = lookCursor.transform.localScale;
}
/*--------------------------------------------------------------------------------------------*/
public void Update()
{
gameObject.GetComponentsInChildren(true, vCursorsForInput);
Cursors.Clear();
SelectableCursors.Clear();
ExcludedCursors.Clear();
vCursorMap.Clear();
for (int i = 0; i < vCursorsForInput.Count; i++)
{
ICursorDataForInput cursor = vCursorsForInput[i];
if (vCursorMap.ContainsKey(cursor.Type))
{
ExcludedCursors.Add(cursor);
continue;
}
Cursors.Add(cursor);
vCursorMap.Add(cursor.Type, cursor);
if (cursor.CanCauseSelections)
{
SelectableCursors.Add(cursor);
}
}
}
// MonoBehaviour methods
protected override void Awake()
{
base.Awake();
foreach (var cursor in cursors)
{
Cursors.Add(cursor.Type, cursor);
}
}
public void BindCursorResult(IAnalysisResult cursorResult, IParser parser)
{
if (!Cursors.ContainsKey(cursorResult.Name))
{
Cursors.Add(cursorResult.Name, cursorResult);
}
else
{
parser.ReportSyntaxError(cursorResult.LocationIndex, cursorResult.LocationIndex + cursorResult.Name.Length, string.Format("Module cursor {0} defined more than once.", cursorResult.Name), Severity.Error);
}
}
} // LoadFonts
#endregion
#region Load Cursors
#if (WINDOWS)
/// <summary>
/// Load cursors information.
/// </summary>
private static void LoadCursorsDescription()
{
if (skinDescription.Resource.Element("Skin").Element("Cursors") == null)
{
return;
}
foreach (var cursor in skinDescription.Resource.Element("Skin").Element("Cursors").Elements())
{
SkinCursor skinCursor = new SkinCursor
{
Name = ReadAttribute(cursor, "Name", null, true),
Filename = ReadAttribute(cursor, "Asset", null, true)
};
Cursors.Add(skinCursor);
}
} // LoadCursors
/// <summary>
/// Initialise the reader
/// </summary>
/// <returns></returns>
public async Task InitAsync(CancellationToken cancellationToken)
{
// Behavior is only saved to be used here in this Init method; we don't need to check or enforce it again
// elsewhere since the logic below is already enforcing it.
// For SingleRow we additionally rely on the user to only read one row and then dispose of everything.
bool earlyQuit = (Behavior == CommandBehavior.SingleResult || Behavior == CommandBehavior.SingleRow);
// we're saving all the cursors from the original reader here, then disposing of it
// (we've already checked in CanDereference that there are at least some cursors)
using (originalReader)
{
// Supports 1x1 1xN Nx1 and NXM patterns of cursor data.
// If just some values are cursors we follow the pre-existing pattern set by the Oracle drivers, and dereference what we can.
while (await originalReader.ReadAsync(cancellationToken))
{
for (int i = 0; i < originalReader.FieldCount; i++)
{
if (originalReader.GetDataTypeName(i) == "refcursor")
{
// cursor name can potentially contain " so stop that breaking us
// TO DO: document how/why
Cursors.Add(originalReader.GetString(i).Replace(@"""", @""""""));
if (earlyQuit)
{
break;
}
}
}
if (earlyQuit)
{
break;
}
}
}
// initialize
await NextResultAsync(cancellationToken);
}
