public void DeleteSelectedItems()
{
if (ItemsDeleting != null)
{
if (m_listBox.SelectedItems != null)
{
ProjectTreeCancelEventArgs args = new ProjectTreeCancelEventArgs(m_listBox.SelectedItems.OfType <ProjectItem>().ToArray());
ItemsDeleting(this, args);
if (args.Cancel)
{
return;
}
}
}
m_windowManager.Confirmation(
m_localization.GetString("ID_RTEditor_ProjectFolderView_DeleteSelectedAssets", "Delete Selected Assets"),
m_localization.GetString("ID_RTEditor_ProjectFolderView_YouCanNotUndoThisAction", "You cannot undo this action"),
(sender, arg) =>
{
m_listBox.RemoveSelectedItems();
bool wasEnabled = Editor.Undo.Enabled;
Editor.Undo.Enabled = false;
Editor.Selection.objects = null;
Editor.Undo.Enabled = wasEnabled;
},
(sender, arg) => { },
m_localization.GetString("ID_RTEditor_ProjectFolderView_BtnDelete", "Delete"),
m_localization.GetString("ID_RTEditor_ProjectFolderView_BtnCancel", "Cancel"));
}
public void DeleteSelectedItems()
{
if (m_treeView.SelectedItem != null)
{
ProjectItem[] projectItems = m_treeView.SelectedItems.OfType <ProjectItem>().ToArray();
if (ItemsDeleting != null)
{
ProjectTreeCancelEventArgs args = new ProjectTreeCancelEventArgs(projectItems);
ItemsDeleting(this, args);
if (args.Cancel)
{
return;
}
}
if (projectItems.Any(p => p.Parent == null))
{
m_wm.MessageBox(
m_localization.GetString("ID_RTEditor_ProjectTreeView_UnableToRemove", "Unable to remove"),
m_localization.GetString("ID_RTEditor_ProjectTreeView_UnableToRemoveRootFolder", "Unable to remove root folder"));
}
else
{
m_wm.Confirmation(
m_localization.GetString("ID_RTEditor_ProjectTreeView_DeleteSelectedAssets", "Delete selected assets"),
m_localization.GetString("ID_RTEditor_ProjectTreeView_YouCannotUndoThisAction", "You cannot undo this action"), (dialog, arg) =>
{
m_treeView.RemoveSelectedItems();
},
(dialog, arg) => { },
m_localization.GetString("ID_RTEditor_ProjectTreeView_Btn_Delete", "Delete"),
m_localization.GetString("ID_RTEditor_ProjectTreeView_Btn_Cancel", "Cancel"));
}
}
}
private void OpenValidate(MenuItemValidationArgs args)
{
ProjectItem selectedItem = (ProjectItem)m_listBox.SelectedItem;
ProjectTreeCancelEventArgs cancelArgs = new ProjectTreeCancelEventArgs(new[] { selectedItem });
if (m_listBox.SelectedItemsCount != 1 || !selectedItem.IsFolder && !m_project.IsScene(selectedItem))
{
cancelArgs.Cancel = true;
}
if (ValidateContextMenuOpenCommand != null)
{
ValidateContextMenuOpenCommand(this, cancelArgs);
}
args.IsValid = !cancelArgs.Cancel;
}