public void TestVisibleRegionRemainsIsNullAfterClear()
{
MediaFileSet mfs = new MediaFileSet();
Assert.IsNull(mfs.VisibleRegion);
mfs.Clear();
Assert.IsNull(mfs.VisibleRegion);
}
public override bool SelectMediaFiles(MediaFileSet fileSet)
{
bool ret = false;
MediaFileSetSelection fileselector = new MediaFileSetSelection(false);
Gtk.Dialog d = new Gtk.Dialog(Catalog.GetString("Select video files"),
MainWindow.Toplevel as Gtk.Window,
DialogFlags.Modal | DialogFlags.DestroyWithParent,
Gtk.Stock.Cancel, ResponseType.Cancel,
Gtk.Stock.Ok, ResponseType.Ok);
fileselector.Show();
fileselector.FileSet = fileSet.Clone();
d.VBox.Add(fileselector);
App.Current.Dialogs.WarningMessage(Catalog.GetString("Some video files are missing for this project"));
while (d.Run() == (int)ResponseType.Ok)
{
if (!fileselector.FileSet.CheckFiles())
{
App.Current.Dialogs.WarningMessage(Catalog.GetString("Some video files are still missing for this project."), d);
continue;
}
if (fileselector.FileSet.Count == 0)
{
App.Current.Dialogs.WarningMessage(Catalog.GetString("You need at least 1 video file for the main angle"));
continue;
}
ret = true;
break;
}
if (ret)
{
// We need to update the fileset as it might have changed. Indeed if multi camera is not supported
// widget will propose only one media file selector and will return a smaller fileset than the
// one provided originally.
fileSet.Clear();
for (int i = 0; i < fileselector.FileSet.Count; i++)
{
fileSet.Add(fileselector.FileSet [i]);
}
}
d.Destroy();
return(ret);
}
public void TestVisibleRegionOutOfBounds()
{
MediaFileSet mfs = new MediaFileSet();
mfs.Add(new MediaFile {
FilePath = "/videos/test.mp4",
Duration = new Time(20000),
});
mfs.VisibleRegion.Start = new Time(7000);
mfs.VisibleRegion.Stop = new Time(17000);
mfs.Clear();
mfs.Add(new MediaFile {
FilePath = "/videos/test.mp4",
Duration = new Time(5000),
});
Assert.IsNotNull(mfs.VisibleRegion);
Assert.AreEqual(new Time(0), mfs.VisibleRegion.Start);
Assert.AreEqual(new Time(5000), mfs.VisibleRegion.Stop);
}
/// <summary>
/// Editable FileSet will just clear the set and recreate from the choosers. It will also figure out
/// if some choosers should be removed or added to allow more files to come in.
/// </summary>
void UpdateEditableFileSet()
{
bool have_empty_chooser = false;
List <MediaFileChooser> to_remove = new List <MediaFileChooser> ();
fileSet.Clear();
foreach (MediaFileChooser chooser in fileChoosers)
{
if (chooser.MediaFile != null)
{
fileSet.Add(chooser.MediaFile);
}
else
{
// Mark for removal as we only want one empty file chooser at most
if (fileChoosers.Count > 1)
{
to_remove.Add(chooser);
}
else
{
have_empty_chooser = true;
}
}
}
foreach (MediaFileChooser chooser in to_remove)
{
chooser.ChangedEvent -= HandleFileChangedEvent;
fileChoosers.Remove(chooser);
mfss_vbox.Remove(chooser);
}
to_remove.Clear();
if (!have_empty_chooser && Config.SupportsMultiCamera)
{
AddMediaFileChooser(null);
}
}
