/// <summary>
/// Open a capture
/// </summary>
private void OpenCapture()
{
OpenFileDialog ofd = new OpenFileDialog()
{
Filter = "Visualizer Captures (*.vcap)|*.vcap",
Multiselect = false
};
if (ofd.ShowDialog() == true)
{
Stream strm = null;
try
{
strm = ofd.File.OpenRead();
XmlSerializer xsz = new XmlSerializer(typeof(VisualizationCollection));
m_currentCapture = xsz.Deserialize(strm) as VisualizationCollection;
m_currentCapture.IsSaved = true;
(PlaybackMenu.MenuPanel.FindName("btnReplay") as FrameworkElement).Visibility = Visibility.Visible;
(PlaybackMenu.MenuPanel.FindName("btnSpeed") as FrameworkElement).Visibility = Visibility.Visible;
// No diagram showing, so allow the user to pick one
if (m_currentDiagram == null)
{
ShowDiagramSelector();
}
RewindPlayback();
}
catch (Exception e)
{
generalErrorAlert.Content = String.Format("Error occurred saving the file : {0}", e.Message);
generalErrorAlert.Visibility = System.Windows.Visibility.Visible;
}
finally
{
if (strm != null)
{
strm.Close();
}
}
}
}
/// <summary>
/// Go back
/// </summary>
private void eraseCaptureStatus_OnAccept(object sender, EventArgs e)
{
m_currentCapture = null;
ShowCaptureMenu();
}
/// <summary>
/// Menu item has been clicked
/// </summary>
private void PopperMenu_MenuItemClicked(object sender, EHRS.Silverlight.MenuItemClickedEventArgs e)
{
switch (e.MenuItem.Name)
{
case "btnHelp":
sbShowHelp.Begin();
if (aboutText.Blocks.Count == 0)
{
LoadAboutText();
}
aboutText.Selection.Select(aboutText.ContentStart, aboutText.ContentStart);
break;
case "btnSave":
SaveCapture();
break;
case "btnOpen":
OpenCapture();
break;
case "btnDiagram":
ShowDiagramSelector();
break;
case "btnSpeed":
if ((e.MenuItem as ToggleButton).IsChecked.Value)
{
m_inSpeedMode = 1000;
}
else
{
m_inSpeedMode = 100;
}
if ((PlaybackMenu.FindName("btnReplay") as ToggleButton).IsChecked.Value)
{
m_playbackTimer.Change(m_inSpeedMode, m_inSpeedMode);
}
break;
case "btnReplay":
if ((e.MenuItem as ToggleButton).IsChecked.Value)
{
StartPlayback();
}
else
{
StopPlayback();
}
break;
case "btnServer":
ShowServerSelector();
break;
case "btnPlaybackMode":
ShowPlaybackMenu();
break;
case "btnCaptureMode":
if (m_currentCapture != null)
{
StopPlayback();
eraseCaptureStatus.Visibility = System.Windows.Visibility.Visible;
}
else
{
ShowCaptureMenu();
}
break;
case "btnRecord":
if (m_currentCapture != null && !(e.MenuItem as ToggleButton).IsChecked.Value)
{
RepeatButton rp = CaptureMenu.MenuPanel.FindName("btnPlaybackMode") as RepeatButton;
rp.Visibility = System.Windows.Visibility.Visible;
ShowPlaybackMenu();
}
else if ((e.MenuItem as ToggleButton).IsChecked.Value)
{
RepeatButton rp = CaptureMenu.MenuPanel.FindName("btnPlaybackMode") as RepeatButton;
rp.Visibility = System.Windows.Visibility.Collapsed;
m_currentCapture = new VisualizationCollection();
}
break;
}
}
