internal void _SetState(PasteToTargetState state)
{
try
{
if (m_state != state)
{
m_state = state;
if (StateChanged != null)
{
StateChanged(this, m_state);
}
switch (state)
{
case PasteToTargetState.CaptureMode:
break;
case PasteToTargetState.CaptureModeInvalidContent:
break;
case PasteToTargetState.Pasting:
OnEnterPasting();
break;
case PasteToTargetState.Inactive:
OnEnterInactive();
break;
case PasteToTargetState.Canceling:
OnEnterCanceling();
break;
}
}
}
catch (Exception ex) // TODO: Remove generic catch stmt
{
MessageBox.Show(ex.ToString(), ex.Message);
}
}
public void FireTagsChanged(PasteToTargetState state, NormalizedSnapshotSpanCollection spans)
{
if (TagsChanged != null)
{
if (state == PasteToTargetState.CaptureMode || state == PasteToTargetState.CaptureModeInvalidContent)
{
activeSpans = spans;
}
if (activeSpans != null)
{
var union = new SnapshotSpan(activeSpans[0].Start, activeSpans[activeSpans.Count - 1].End);
if (spans == null)
{
activeSpans = null;
}
TagsChanged(this, new SnapshotSpanEventArgs(union));
}
}
}
void _op_StateChanged(object sender, PasteToTargetState e)
{
switch (e)
{
case PasteToTargetState.CaptureMode:
m_adornment.Visible = true;
break;
case PasteToTargetState.Inactive:
m_adornment.Visible = false;
m_adornment = null;
m_highlightTarget.FireTagsChanged(e, null);
m_highlightTarget = null;
break;
}
if (m_adornment != null)
{
m_adornment.State = e;
}
}
