private void CheckBox_Preview_CheckedChanged(object sender, EventArgs e)
{
RefreshPreview();
subtitleFileList.BeginUpdate();
foreach (var item in subtitleFileList)
{
item.IsPreview = checkBox_Preview.Checked;
}
subtitleFileList.EndUpdate();
}
public static void ListItemsMoveDown(ListBox listBox, BindingList <FileListItem> bindingList)
{
int maximum = bindingList.Count - 1;
var selectedIndices = new List <int>(listBox.SelectedIndices.Cast <int>().Reverse());
var newSelectedIndices = new List <int>();
bindingList.BeginUpdate();
foreach (int index in selectedIndices)
{
var newIndex = index + 1;
if (newIndex > maximum)
{
newSelectedIndices.Add(index);
maximum = index - 1;
continue;
}
newSelectedIndices.Add(newIndex);
var temp = bindingList[index];
bindingList.RemoveAt(index);
bindingList.Insert(newIndex, temp);
}
bindingList.EndUpdate();
listBox.SelectedIndices.Clear();
foreach (var index in newSelectedIndices)
{
listBox.SelectedIndices.Add(index);
}
}
public static void AddPathsToList(DragEventArgs e, BindingList <FileListItem> bindingList, string formatsString)
{
string[] paths = (string[])e.Data.GetData(DataFormats.FileDrop, false);
bindingList.BeginUpdate();
var formats = formatsString.Split(',');
foreach (var path in paths)
{
if ((File.GetAttributes(path) & FileAttributes.Directory) != 0)
{
var files = Directory.EnumerateFiles(path)
.Where(file => formats.Any(format => file.ToLower().EndsWith(format)));
foreach (var file in files)
{
AddPathIfNotExists(bindingList, file);
}
}
else
{
AddPathIfNotExists(bindingList, path);
}
}
bindingList.EndUpdate();
}
public static void ListItemsDeleteSelected(ListBox listBox, BindingList <FileListItem> bindingList)
{
var selectedIndices = new List <int>(listBox.SelectedIndices.Cast <int>());
var count = 0;
bindingList.BeginUpdate();
foreach (int index in selectedIndices)
{
bindingList.RemoveAt(index - count);
count++;
}
bindingList.EndUpdate();
}
