private BeeImage GetNextImage(bool advancePointers)
{
BeeStack nextStack = BeeBurnVM.Get().EnsureActiveStack();
BeeImage biNext;
if (advancePointers)
{
biNext = nextStack.GetNextImage(PlayOption == PlayOptions.RepeatThisList);
}
else
{
biNext = nextStack.PeekNextImage(PlayOption == PlayOptions.RepeatThisList);
}
if (biNext == null && PlayOption == PlayOptions.NextList)
{
nextStack = BeeBurnVM.Get().GetNextStack(true, advancePointers);
if (nextStack != null)
{
if (advancePointers)
{
return(nextStack.GetNextImage(PlayOption == PlayOptions.RepeatThisList));
}
else
{
return(nextStack.PeekNextImage(PlayOption == PlayOptions.RepeatThisList));
}
}
}
return(biNext);
}
private void QueueNextImage()
{
EnsureProjectionWindow();
BeeStack activeStack = BeeBurnVM.Get().EnsureActiveStack();
BeeImage biNext = GetNextImage(true);
if (biNext == null)
{
PauseProjection(true);
m_proj.FadeToBlack();
return;
}
CurrentImage.Source = biNext.BitmapFrame;
RefreshNextImageControl();
double panSeconds = m_proj.QueueImage(biNext) + BeeBurnVM.Get().ConfigSettings.ImageFadeTime;
// DispatcherTimer setup
if (m_dispatcherTimer == null)
{
m_dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
m_dispatcherTimer.Tick += new EventHandler(ProjectionTimerTick);
}
m_dispatcherTimer.Tag = panSeconds;
m_proj.UpdateProgress(0);
m_timerStart = DateTime.Now;
m_dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 50);
m_dispatcherTimer.Start();
}
private void ActiveGrid_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
m_dragIndex = GetCurrentRowIndex(e.GetPosition);
if (m_dragIndex < 0)
{
return;
}
ActiveGrid.SelectedIndex = m_dragIndex;
BeeStack bsSel = ActiveGrid.Items[m_dragIndex] as BeeStack;
if (bsSel == null)
{
return;
}
var dragEffects = DragDropEffects.Move;
if (DragDrop.DoDragDrop(ActiveGrid, bsSel, dragEffects) != DragDropEffects.None)
{
ActiveGrid.SelectedItem = bsSel;
}
}
public BeeStackEditor(BeeStack stack)
{
InitializeComponent();
Stack = stack;
}