/// <summary>
/// Checks for the user pressing the backspace key when a node is selected.
/// If PromptOnDelete is enabled will prompt user with DeleteConfirmation otherwise
/// will just delete the video when backspace is pressed and BackspaceDelete is
/// enabled.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void nodeListView_KeyPress(object sender,
KeyPressEventArgs e)
{
if (Properties.Settings.Default.BackspaceDelete)
{
if ((e.KeyChar == '\b') && (nodeListView.SelectedItems.Count > 0))
{
bool delete = false; // this is set to true if delete should take place
// If PromptOnDelete then run the confirmation dialog
if (Properties.Settings.Default.PromptOnDelete)
{
DeleteConfirmation prompt = new DeleteConfirmation();
prompt.ShowDialog();
delete = prompt.Delete;
}
// else just set to delete
else
{
delete = true;
}
if (delete)
{
ListView.SelectedIndexCollection indexes = nodeListView.SelectedIndices;
foreach (int index in indexes)
{
db.removeNode(nodes[index]);
}
db.refreshNodes(ref nodes);
loadNodes();
}
}
}
}
/// <summary>
/// Deletes currently selected group. If PromptOnDelete is true
/// it will prompt the users using DeleteConfirmation.
/// Refreshes groups.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void deleteGroupMenuItem_Click(object sender, EventArgs e)
{
if (groupListBox.SelectedIndex >= 0)
{
bool delete = false; // This decides if the group should actually be deleted.
if (Properties.Settings.Default.PromptOnDelete)
{
DeleteConfirmation prompt = new DeleteConfirmation();
prompt.ShowDialog();
delete = prompt.Delete;
}
else
{
delete = true; // If not prompted just delete it.
}
if (delete)
{
db.removeGroup((AVM.Types.Group)groupListBox.SelectedItem);
refreshGroups();
db.CurrentGroup = db.ParentGroup;
if (groupListBox.Items.Count == 0)
{
forwardButton.Enabled = false;
}
db.refreshNodes(ref nodes);
loadNodes();
// See if a group is selected
if (db.CurrentGroup != 0)
{
groupTitleLabel.Text = db.findBreadcrumbs(db.CurrentGroup); //((AVM.Types.Group)groupListBox.SelectedItem).Name;
}
else
{
groupTitleLabel.Text = "";
}
}
}
}