/// <summary>
/// 删除一个Ribbon页，以及其下所有分组和项
/// </summary>
/// <param name="id"></param>
public void RemovePage(ToolStripPageEntity entity)
{
Debug.Assert(entity != null, "entity 为 null");
if (entity == null)
{
return;
}
//查找其下所有分组，连带删除其下所有分组下的所有项
ToolStripGroupEntityCollection groups = GetGroupCollection(entity.Id);
foreach (var groupItem in groups)
{
RemoveGroup(groupItem);
}
//删除此页
XElement element = _indexXml.XPathSelectElement(String.Format(XPATH_Index_SelectPage, entity.Id));
if (element != null)
{
element.Remove();
}
SaveIndexFile();
ToolStripPageEventArgs args = new ToolStripPageEventArgs(entity);
_eventAggregator.GetEvent <ToolStripPageRemovedEvent>().Publish(args);
}
/// <summary>
/// 添加一个Ribbon页
/// </summary>
/// <param name="pageEntity"></param>
public void AddPage(ToolStripPageEntity entity)
{
Debug.Assert(entity != null, "entity 为 null");
if (entity == null)
{
return;
}
//添加索引信息
_indexXml.XPathSelectElement(XPATH_Index_Pages).Add(XElement.Parse(entity.ToXml()));
SaveIndexFile();
//发布事件
ToolStripPageEventArgs args = new ToolStripPageEventArgs(entity);
_eventAggregator.GetEvent <ToolStripPageAddedEvent>().Publish(args);
}
public void UpdatePage(ToolStripPageEntity entity)
{
Debug.Assert(entity != null, "ToolStripPageEntity 为 null");
if (entity == null)
{
return;
}
//更新索引信息
XElement element = _indexXml.XPathSelectElement(String.Format(XPATH_Index_SelectPage, entity.Id));
Debug.Assert(element != null, "更新窗体文件夹索引时未找到指定文件夹的索引记录");
if (element != null)
{
element.ReplaceWith(XElement.Parse(entity.ToXml()));
SaveIndexFile();
//发布事件
ToolStripPageEventArgs args = new ToolStripPageEventArgs(entity);
_eventAggregator.GetEvent <ToolStripPageUpdatedEvent>().Publish(args);
}
}
