/// <summary>
/// Event handler for when the remove button is clicked to remove a directory from the list of cover directories.
/// </summary>
private void RemoveButton_Click(object sender, RoutedEventArgs e)
{
//Make sure theeres actually something in the list and that theres at least one selected item
if (CoverDirsListBox.Items.Count < 0 || CoverDirsListBox.SelectedIndex == -1 || CoverDirsListBox.SelectedItems.Count < 0)
{
return; // if not, dont do anything.
}
List <String> toDelete = new List <String>(); //otherwise make a copy of the ones to delete, then delete them from the main list
foreach (String item in CoverDirsListBox.SelectedItems) //have to make a copy first due to the foreach loop as well as the fact that the UI is monitoring th list.
{
toDelete.Add(item);
}
foreach (String item in toDelete)
{
CoverDirs.Remove(item);
}
}
/// <summary>
/// Event handler for when the add button is clicked to add a directory to the list of cover directories.
/// </summary>
private void AddButton_Click(object sender, RoutedEventArgs e)
{
WinForms.FolderBrowserDialog fbd = new WinForms.FolderBrowserDialog {
Description = Properties.Resources.SelectDirForHBCStr, ShowNewFolderButton = true
}; //Show a folder browser and allow the folder to be created or selected.
if (fbd.ShowDialog() != WinForms.DialogResult.OK) // Show the folder browser dilaog asking the user for the cover directory they'd like
{ //If the result is anything but OK, cancel out and return.
return;
}
string dir_path = fbd.SelectedPath.Trim();
if (string.IsNullOrEmpty(dir_path)) //Make sure the selected directory name isn't empty.
{
MessageBox.Show(this, Properties.Resources.MustSelectExistingFolderStr, Properties.Resources.MustSelectExistingFolderShortStr, MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
CoverDirs.Add(fbd.SelectedPath); //Add it to the list of cover directories proeprty
}
/// <summary>
/// Event handler for when the clear button is clicked to clear the list of cover directories.
/// </summary>
private void ClearButton_Click(object sender, RoutedEventArgs e)
{
CoverDirs.Clear();
}
