private void Refresh()
{
bool fileExists = File.Exists(_filePath);
if (!fileExists)
{
return;
}
_header.FilePath = _filePath;
SvgStats stats = SvgStatsParser.TryParse(_filePath);
if (stats != null)
{
_statsPanel.CompositionWidget.Update(stats);
_statsPanel.ColourWidget.Update(stats);
}
// TODO: Handle as Uri, not as string.
Uri fileUrl = new Uri("file://" + FilePath);
_statsPanel.EditingWidget.Update(fileUrl);
_log.LoadInfluences(fileUrl);
_chart.LoadInfluences(fileUrl);
if (_log.DataStore.Any())
{
ActivityLogItem item = _log.DataStore.First() as ActivityLogItem;
_chart.SetTitle(item.Date);
if (Model.ContainsResource(item.Activity))
{
data.Activity activity = Model.GetResource <data.Activity>(item.Activity);
_chart.Zoom(activity.StartTime, activity.EndTime);
}
}
_tabs.SelectedIndex = 1;
}
private void OnActivityLogSelectedItemsChanged(object sender, EventArgs e)
{
ActivityLogItem selectedItem = _log.SelectedItem as ActivityLogItem;
if (selectedItem == null || string.IsNullOrEmpty(selectedItem.InfluencedRegion))
{
return;
}
UriRef regionUri = new UriRef(selectedItem.InfluencedRegion);
data.Rectangle region = Model.GetResource <data.Rectangle>(regionUri);
_header.Thumbnail.HighlightColour = Color.Parse(selectedItem.AgentColour);
_header.Thumbnail.HighlightedRegion = region;
data.Activity activity = Model.GetResource <data.Activity>(selectedItem.Activity);
_chart.Zoom(activity.StartTime, activity.EndTime);
_chart.SetTitle(selectedItem.Date);
_chart.SetPositionMarker(selectedItem.Date);
}