/// <summary>
/// Handles the Click event of the btnDelete control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
void btnDelete_Click(object sender, EventArgs e)
{
// Check for a valid dialog
if (CurrentDialog == null)
{
const string msg = "You must first select a chat dialog to delete it.";
MessageBox.Show(msg, "Delete chat", MessageBoxButtons.OK);
return;
}
if (CurrentDialog != EditorNPCChatManager.GetDialog(CurrentDialog.ID))
{
const string msg = "The selected dialog ({0}) seems to be invalid. Cannot delete.";
MessageBox.Show(msg, "Delete chat", MessageBoxButtons.OK);
return;
}
// Confirm deletion
const string deleteMsg = "Are you sure you wish to delete the NPC chat dialog `{0}`?";
if (MessageBox.Show(string.Format(deleteMsg, CurrentDialog), "Delete chat", MessageBoxButtons.YesNo) ==
DialogResult.No)
{
return;
}
// Delete
EditorNPCChatManager.DeleteDialog(CurrentDialog);
UpdateSelectedDialogList();
}
/// <summary>
/// Handles the Click event of the btnSave control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
void btnSave_Click(object sender, EventArgs e)
{
const string msg =
"Save changes to the NPC chat dialogs? This will save all dialogs, not just the currently visible one.";
if (MessageBox.Show(msg, "Save changes", MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
EditorNPCChatManager.SaveDialogs();
MessageBox.Show("NPC chat dialogs saved.", "Saved", MessageBoxButtons.OK);
}
/// <summary>
/// Handles the Click event of the btnNew control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
void btnNew_Click(object sender, EventArgs e)
{
const string msg = "Do you wish to create a new NPC chat dialog?";
if (MessageBox.Show(msg, "Create new dialog", MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
var dialog = EditorNPCChatManager.CreateNewDialog();
UpdateSelectedDialogList();
cmbSelectedDialog.SelectedItem = dialog;
}
/// <summary>
/// Updates the <see cref="cmbSelectedDialog"/> while retaining the selected item.
/// </summary>
void UpdateSelectedDialogList()
{
// Remove itemsthat need to be removed
foreach (var dialog in cmbSelectedDialog.Items.OfType <NPCChatDialogBase>().ToImmutable())
{
var fromManager = EditorNPCChatManager.GetDialog(dialog.ID);
if (fromManager == null || fromManager != dialog)
{
cmbSelectedDialog.Items.Remove(dialog);
}
}
// Re-add the dialogs to make sure none are missing
foreach (var dialog in EditorNPCChatManager.Dialogs.OfType <NPCChatDialogBase>())
{
if (!cmbSelectedDialog.Items.Contains(dialog))
{
cmbSelectedDialog.Items.Add(dialog);
}
}
}
