//绑定事件选择数据
private void Page_Loaded(object sender, RoutedEventArgs e)
{
int index = oldIncident.SelectedIndex;
oldIncident.ItemsSource = ComparisonService.GetComboBoxResource();
oldIncident.SelectedIndex = index == -1 ? 0 : index;
index = newIncident.SelectedIndex;
newIncident.ItemsSource = ComparisonService.GetComboBoxResource();
newIncident.SelectedIndex = index == -1 ? 0 : index;
//添加标签标注缓存
TagSupport.CheckTagSort();
}
//添加或修改标签的地址
public void EditedItem_MouseDown(object sender, MouseButtonEventArgs e)
{
if (isInIt)
{
return;
}
//取消注册事件
MouseLeftButtonDown -= EditedItem_MouseDown;
pathList.MouseLeftButtonDown -= EditedItem_MouseDown;
tagName.MouseLeftButtonDown -= EditedItem_MouseDown;
pathGrid.MouseLeftButtonDown -= EditedItem_MouseDown;
//获取相关信息
string editedGridUid = editedGrid.Uid;
string editedPath = null;
foreach (UIElement element in editedGrid.Children)
{
if (element is TextBox)
{
editedPath = (element as TextBox).Text;
}
}
if (editedPath != string.Empty)
{
//添加
if (editedGridUid == "newPath")
{
DirTagMapper.AddOne(new DirTagBean()
{
TagId = selectedTagId,
Path = editedPath,
});
}
//修改
else
{
DirTagMapper.EditOneById(uint.Parse(editedGridUid), editedPath);
}
}
TagSupport.SetTagSort();
int index = pathList.SelectedIndex;
pathList.ItemsSource = TagService.GetPathItemSource(selectedTagId);
pathList.SelectedIndex = index;
isInIt = true; //设置为true，关闭该方法的相应
}
/// <summary>
/// 建立该节点的子节点
/// </summary>
/// <param name="node">文件夹节点</param>
public static void BuildChildrenNodes(DirNode node)
{
//获取对应节点下的文件夹列表
RecordBean[] oldBeans;
if (node.OldIncidentId == 0)
{
oldBeans = new RecordBean[0];
}
else
{
oldBeans = RecordMapper.GetBeansByPid(node.OldId, node.OldIncidentId);
}
RecordBean[] newBeans;
if (node.NewIncidentId == 0)
{
newBeans = new RecordBean[0];
}
else
{
newBeans = RecordMapper.GetBeansByPid(node.NewId, node.NewIncidentId);
}
List <DirNode> dirNodes = new List <DirNode>();
//遍历两个文件夹列表
foreach (RecordBean oldBean in oldBeans)
{
RecordBean newBean = null;
//去除重复项
for (int i = 0; i < newBeans.Length; i++)
{
if (newBeans[i] == null)
{
continue;
}
if (oldBean.Path == newBeans[i].Path)
{
newBean = newBeans[i];
newBeans[i] = null;
}
}
//建立node
DirNode dirNode = new DirNode()
{
Name = oldBean.Name,
Path = oldBean.Path,
// 放入一个空数组，告知页面该节点可以展开
Children = oldBean.DirCount > 0 ? new DirNode[1] : null,
};
SetOldId(ref dirNode, oldBean, node.OldIncidentId);
//设置类型
if (newBean != null)
{
SetNewId(ref dirNode, newBean, node.NewIncidentId);
if (oldBean.Equals(newBean))
{
dirNode.Type = DirNodeType.Unchanged;
}
else
{
dirNode.Type = DirNodeType.Changed;
}
}
else
{
dirNode.Type = DirNodeType.Deleted;
}
dirNodes.Add(dirNode);
}
//新纪录中新增的部分
foreach (RecordBean newBean in newBeans)
{
if (newBean == null)
{
continue;
}
DirNode dirNode = new DirNode()
{
Name = newBean.Name,
Path = newBean.Path,
Children = newBean.DirCount > 0 ? new DirNode[1] : null,
//新增的节点
Type = DirNodeType.Added,
};
SetNewId(ref dirNode, newBean, node.NewIncidentId);
dirNodes.Add(dirNode);
}
//添加标签
TagBean nullTag = new TagBean()
{
Color = "#FFFFFF"
};
foreach (DirNode dirNode in dirNodes)
{
TagBean tagBean = TagSupport.GetTagByPath(dirNode.Path, out bool isThis);
if (tagBean == null)
{
dirNode.Tag = nullTag;
continue;
}
dirNode.IsRootTag = isThis;
dirNode.Tag = tagBean;
}
node.Children = dirNodes.ToArray();
}
