public void OpenFileThreadCompleted(object sender, string updateText, bool aborted)
{
TileReader reader = (TileReader)sender;
ToolStripProgressBar progressbar = (ToolStripProgressBar)this.feedbackStatusStrip.Items[1];
// Try to read cache
string cacheFilePath = tileReader.GetCacheFilePath();
if (tileReader.FailedToReadFormat && reader.GetType() == typeof(MosaicFileReader))
{
// The cache file failed to be read.
// Probably as the format is corrupt
try
{
File.Delete(tileReader.GetCacheFilePath());
tileReader.Dispose();
this.Open(this.originalFilePaths);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
this.menuStrip.Enabled = true;
this.toolStrip.Enabled = true;
tileReader.ReadMetaData();
tileReader.Dispose();
this.statusStrip.Items[0].Text =
String.Format(CultureInfo.CurrentCulture, "Total Size {0} x {1}", MosaicWindow.MosaicInfo.TotalWidth, MosaicWindow.MosaicInfo.TotalHeight);
this.feedbackStatusStrip.Items[0].Text = "";
this.imageView.ImageSize = new Size(MosaicInfo.TotalWidth, MosaicInfo.TotalHeight);
this.imageView.Clear();
this.imageView.LoadMosaicInfo(MosaicWindow.MosaicInfo);
// set the window title
this.Text = MosaicWindow.MosaicInfo.Prefix + " - Mosaic";
// Send a scroll message to update the display.
this.imageView.SetAutoScrollPosition(new Point(0, 0));
this.menuStrip.Enabled = true;
this.toolStrip.Enabled = true;
MosaicPlugin.AllPlugins["Linear Scale"].Enabled = true;
MosaicPlugin.AllPlugins["RGB Balance"].Enabled = true;
progressbar.Value = 0;
this.feedbackStatusStrip.Items[0].Text = "";
OnMosaicLoaded(new MosaicWindowEventArgs(MosaicWindow.MosaicInfo));
}
public void Open(string[] originalFilePaths)
{
this.originalFilePaths = originalFilePaths;
string[] cachefilePaths = new string[1];
MosaicPlugin.AllPlugins["Linear Scale"].Enabled = false;
MosaicPlugin.AllPlugins["RGB Balance"].Enabled = false;
TileReader[] tileReaders = new TileReader[6];
tileReaders[0] = new MosaicFileReader(originalFilePaths, this);
tileReaders[1] = new Version2SequenceFileReader(originalFilePaths, this);
tileReaders[2] = new SequenceFileReader(originalFilePaths, this);
tileReaders[3] = new RosMosaicSequenceFileReader(originalFilePaths, this);
tileReaders[4] = new ImageCollectionFileReader(originalFilePaths, this);
tileReaders[5] = new MultiSequenceFileReader(originalFilePaths, this);
foreach (TileReader t in tileReaders)
{
if (t.CanRead())
{
originalTileReader = tileReader = t;
break;
}
}
if (tileReader == null)
{
MessageBox.Show("Unknown file type");
return;
}
// Check if there is cache availiable for this file
if (tileReader.HasCache())
{
cachefilePaths[0] = tileReader.GetCacheFilePath();
if (tileReader.GetType() != typeof(MosaicFileReader)) // create a new reader to read this cache, if we opened a mos file, we already have the reader
{
tileReader = new MosaicFileReader(cachefilePaths, this);
}
}
this.menuStrip.Enabled = false;
this.toolStrip.Enabled = false;
ToolStripProgressBar progressbar = (ToolStripProgressBar)this.feedbackStatusStrip.Items[1];
openThreadController = new ThreadController(this);
openThreadController.SetThreadCompletedCallback(OpenFileThreadCompleted);
openThreadController.SetThreadProgressCallback(OpenFileProgressIndicator);
tileReader.SetThreadController(openThreadController);
progressbar.Value = 0;
this.statusStrip.Refresh();
try
{
tileReader.ReadHeader();
}
catch (MosaicException e)
{
// The cache file failed to be read.
// Probably as the format has changed. Here we delete the cache file and recall the open function
if (tileReader.GetType() == typeof(MosaicFileReader))
{
if (originalTileReader.GetType() != typeof(MosaicFileReader))
{
File.Delete(cachefilePaths[0]);
this.Open(originalFilePaths);
}
else
{
// The user has tried to open the mos (cache) file directly
// We don't know what other files to fall back too so we just error and return.
// File.Delete(cachefilePaths[0]); // DO NOT DELETE THE FILE THEY JUST TRIED TO OPEN!
MessageBox.Show("Unable to load file", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
MessageBox.Show(e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
catch (Exception e)
{
MessageBox.Show("Failed to read header information correctly. " + e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
finally
{
this.menuStrip.Enabled = true;
this.toolStrip.Enabled = true;
}
MosaicWindow.MosaicInfo = new MosaicInfo(tileReader);
this.tileOverView.CreateOverview();
this.tileOverView.Location = new Point(25, this.TileView.Bottom - this.tileOverView.Height - 25);
this.tileOverView.Show();
// TileLoadInfo should now be ready as we have read the header.
this.BlendingEnabled = true;
this.CorrelationEnabled = true;
// Threaded Operation
tileReader.CreateThumbnails();
}