private InputFieldCaretState ProcessInput(Entity inputFieldEntity, DynamicBuffer <KeyboardInputBuffer> inputBuffer,
DynamicBuffer <TextData> textData, InputFieldCaretState caretState, int chunkIndex)
{
for (int i = 0; i < inputBuffer.Length; i++)
{
var key = inputBuffer[i];
if (key.EventType == KeyboardEventType.Key)
{
switch ((KeyCode)key.KeyCode)
{
case KeyCode.Backspace:
if (caretState.CaretPosition > 0)
{
textData.RemoveAt(caretState.CaretPosition - 1);
caretState.CaretPosition--;
}
break;
case KeyCode.LeftArrow:
caretState.CaretPosition = math.max(0, caretState.CaretPosition - 1);
break;
case KeyCode.RightArrow:
caretState.CaretPosition = math.min(textData.Length, caretState.CaretPosition + 1);
break;
case KeyCode.Home:
caretState.CaretPosition = 0;
break;
case KeyCode.End:
caretState.CaretPosition = textData.Length;
break;
case KeyCode.Return:
case KeyCode.KeypadEnter:
CommandBuff.AddComponent(chunkIndex, inputFieldEntity, new InputFieldReturnEvent());
return(caretState);
}
}
else
{
textData.Insert(caretState.CaretPosition, new TextData()
{
Value = key.Character
});
caretState.CaretPosition++;
}
}
return(caretState);
}
private InputFieldCaretState ProcessPointerInput(Entity inputFieldEntity, DynamicBuffer <PointerInputBuffer> pointerInputBuffer, DynamicBuffer <TextData> textData, InputFieldCaretState caretState, int chunkIdx)
{
for (int i = 0; i < pointerInputBuffer.Length; i++)
{
var pointerEvent = pointerInputBuffer[i];
if (pointerEvent.EventType == PointerEventType.Selected)
{
caretState.CaretPosition = textData.Length;
CommandBuff.AddComponent(chunkIdx, inputFieldEntity, new InputFieldCaretEntityLink()
{
CaretEntity = CreateCaret(inputFieldEntity, chunkIdx)
});
//CommandBuff.RemoveComponent(chunkIdx, caretState.CaretEntity, typeof(Disabled));
}
if (pointerEvent.EventType == PointerEventType.Click)
{
}
if (pointerEvent.EventType == PointerEventType.Deselected)
{
CommandBuff.AddComponent(chunkIdx, inputFieldEntity, new InputFieldEndEditEvent());
if (InputFieldCaretLinkFromEntity.Exists(inputFieldEntity))
{
CommandBuff.DestroyEntity(chunkIdx, InputFieldCaretLinkFromEntity[inputFieldEntity].CaretEntity);
CommandBuff.RemoveComponent(chunkIdx, inputFieldEntity, typeof(InputFieldCaretEntityLink));
}
CommandBuff.AddComponent(chunkIdx, inputFieldEntity, new DirtyElementFlag());
}
}
return(caretState);
}