private void SoundtrackListBox_AddItem(ClipSynthSoundtrack soundtrack)
        {
            var item = new ListBoxItem();
            var checkBoxContent = new CheckBoxContent(soundtrack.Path, IOPath.GetFileName(soundtrack.Path), ListBoxCheckBox_Checked, String.Empty, soundtrack.Offset, 0, 0);
            checkBoxContent.UniqueIdLabel.Visibility = System.Windows.Visibility.Collapsed;
            checkBoxContent.Thumbnail.Visibility = System.Windows.Visibility.Collapsed;
            checkBoxContent.EndTextBox.Visibility = System.Windows.Visibility.Collapsed;
            checkBoxContent.Margin = new Thickness(0, 6, 0, 0);

            checkBoxContent.Tag = soundtrack;
            checkBoxContent.CheckBox.IsChecked = soundtrack.Checked;
            checkBoxContent.Label.ToolTip = soundtrack.Path;
            checkBoxContent.Label.Tag = soundtrack.Path;
            item.Content = checkBoxContent;
            checkBoxContent.StartTextBox.TextChanged += ListBoxTextBox_TextChanged;

            SoundtrackListBox.Items.Add(item);
        }
        private void ListBox_AddItem(ClipSynthMovie movie)
        {
            // Meta data intelligent check/fix
            if (!File.Exists(movie.Thumbnail))
            {
                var metaDataThumbnail = IOPath.Combine(IOPath.GetDirectoryName(movie.Path), IOPath.GetFileName(movie.Thumbnail));
                if (File.Exists(metaDataThumbnail))
                {
                    movie.Thumbnail = metaDataThumbnail;

                    // Fix meta data file
                    var metaData = new ClipSynthMetaData();
                    metaData.Path = movie.MetaData;
                    ClipSynthMetaData.Load(ref metaData);

                    metaData.Movie = movie.Path;
                    metaData.Thumbnail = metaDataThumbnail;
                    ClipSynthMetaData.Save(ref metaData);
                }
            }

            var item = new ListBoxItem();
            var checkBoxContent = new CheckBoxContent(movie.Path, IOPath.GetFileName(movie.Path), ListBoxCheckBox_Checked, movie.Thumbnail, movie.Start, movie.End, movie.UniqueId);
            checkBoxContent.Tag = movie;
            checkBoxContent.CheckBox.IsChecked = movie.Checked;
            checkBoxContent.Label.ToolTip = movie.Path;
            checkBoxContent.Label.Tag = movie.Path;
            item.Content = checkBoxContent;
            checkBoxContent.StartTextBox.TextChanged += ListBoxTextBox_TextChanged;
            checkBoxContent.EndTextBox.TextChanged += ListBoxTextBox_TextChanged;

            FileListBox.Items.Add(item);
        }