private string GetDesignTimeNodeImage(DeluxeTreeNode node, bool expanded)
{
string result = string.Empty;
if (expanded)
{
result = node.NodeOpenImg;
if (result == string.Empty)
{
result = this.NodeOpenImg;
}
}
else
{
result = node.NodeCloseImg;
if (result == string.Empty)
{
result = this.NodeCloseImg;
}
}
return(result);
}
/// <summary>
/// unindent the node
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _unindentButton_Click(object sender, EventArgs e)
{
TreeNode node = this._treeView.SelectedNode;
DeluxeTreeNode oItem = (DeluxeTreeNode)_treeView.SelectedNode.Tag;
if (node != null)
{
TreeNode node2 = node.Parent;
DeluxeTreeNode oItem2 = oItem.Parent;
if (node2 != null)
{
TreeNodeCollection collection1 = this._treeView.Nodes;
DeluxeTreeNodeCollection oItemCollection = _navBar.Nodes;
if (node2.Parent != null)
{
collection1 = node2.Parent.Nodes;
oItemCollection = oItem2.Parent.Nodes;
}
if (node2 != null)
{
node.Remove();
RemoveTreeItem(oItem);
collection1.Insert(node2.Index + 1, node);
oItemCollection.AddAt(oItemCollection.IndexOf(oItem2) + 1, oItem);
this._treeView.SelectedNode = node;
}
}
}
}
private void tree_GetChildrenData(DeluxeTreeNode parentNode, DeluxeTreeNodeCollection result, string callBackContext)
{
ServiceBrokerContext.Current.SaveContextStates();
try
{
InnerTreeContext context = JSONSerializerExecute.Deserialize <InnerTreeContext>(callBackContext);
if (context.ShowDeletedObjects)
{
ServiceBrokerContext.Current.UseLocalCache = false;
ServiceBrokerContext.Current.ListObjectCondition = ListObjectMask.All;
}
else
{
ServiceBrokerContext.Current.ListObjectCondition = ListObjectMask.Common;
}
OguObjectCollection <IOguObject> parents = UserOUControlSettings.GetConfig().UserOUControlQuery.GetObjects(((IOguObject)parentNode.ExtendedData).ID);
//; OguMechanismFactory.GetMechanism().GetObjects<IOguObject>(
// SearchOUIDType.Guid, ((IOguObject)parentNode.ExtendedData).ID);
BindChildren(result, OnGetChildren(parents[0]), context.MultiSelect, context.ListMask, context.SelectMask);
}
finally
{
ServiceBrokerContext.Current.RestoreSavedStates();
}
}
private static void FilterObjectToTreeNode(IOguObject obj, DeluxeTreeNode treeNode, UserControlObjectMask listMask, ref bool cancel)
{
int mask = (int)obj.ObjectType & (int)listMask;
if (mask == 0)
{
cancel = true;
}
}
/// <summary>
/// 删除某个节点
/// </summary>
/// <param name="node">节点对象</param>
public void Remove(DeluxeTreeNode node)
{
int index = this.list.IndexOf(node);
if (index != -1)
{
this.RemoveAt(index);
}
}
public DeluxeTreeNodeCollection GetChildren(DeluxeTreeNode paretnNode, string callBackContext)
{
DeluxeTreeNodeCollection result = new DeluxeTreeNodeCollection(paretnNode);
if (GetChildrenData != null)
{
GetChildrenData(paretnNode, result, callBackContext);
}
return(result);
}
/// <summary>
/// 反序列化数节点
/// </summary>
/// <param name="dictionary">属性字典</param>
/// <param name="type">对象类型</param>
/// <param name="serializer">JS序列化器</param>
/// <returns>反序列化生成的对象</returns>
public override object Deserialize(IDictionary <string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
DeluxeTreeNode node = new DeluxeTreeNode();
node.Text = DictionaryHelper.GetValue(dictionary, "text", string.Empty);
node.Html = DictionaryHelper.GetValue(dictionary, "html", string.Empty);
node.Value = DictionaryHelper.GetValue(dictionary, "value", string.Empty);
node.ToolTip = DictionaryHelper.GetValue(dictionary, "toolTip", string.Empty);
node.EnableToolTip = DictionaryHelper.GetValue(dictionary, "enableToolTip", true);
node.NodeOpenImg = DictionaryHelper.GetValue(dictionary, "nodeOpenImg", string.Empty);
node.NodeCloseImg = DictionaryHelper.GetValue(dictionary, "nodeCloseImg", string.Empty);
node.ImgWidth = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgWidth", string.Empty));
node.ImgHeight = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgHeight", string.Empty));
node.ImgMarginLeft = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgMarginLeft", string.Empty));
node.ImgMarginTop = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgMarginTop", string.Empty));
if (dictionary.ContainsKey("extendedData"))
{
node.ExtendedData = dictionary["extendedData"];
}
node.Checked = DictionaryHelper.GetValue(dictionary, "checked", false);
node.Selected = DictionaryHelper.GetValue(dictionary, "selected", false);
node.Expanded = DictionaryHelper.GetValue(dictionary, "expanded", false);
node.SubNodesLoaded = DictionaryHelper.GetValue(dictionary, "subNodesLoaded", false);
node.ShowCheckBox = DictionaryHelper.GetValue(dictionary, "showCheckBox", false);
//node.CssClass = DictionaryHelper.GetValue(dictionary, "cssClass", string.Empty);
//node.SelectedCssClass = DictionaryHelper.GetValue(dictionary, "selectedCssClass", string.Empty);
node.ChildNodesLoadingType = (ChildNodesLoadingTypeDefine)dictionary["childNodesLoadingType"];
node.LazyLoadingText = DictionaryHelper.GetValue(dictionary, "lazyLoadingText", string.Empty);
node.NavigateUrl = DictionaryHelper.GetValue(dictionary, "navigateUrl", string.Empty);
node.Target = DictionaryHelper.GetValue(dictionary, "target", string.Empty);
node.ExtendedDataKey = DictionaryHelper.GetValue(dictionary, "extendedDataKey", string.Empty);
node.TextNoWrap = DictionaryHelper.GetValue(dictionary, "textNoWrap", true);
node.NodeVerticalAlign = DictionaryHelper.GetValue(dictionary, "nodeVerticalAlign", VerticalAlign.NotSet);
object objNodes;
if (dictionary.TryGetValue("nodes", out objNodes))
{
ArrayList nodes = (ArrayList)objNodes;
for (int i = 0; i < nodes.Count; i++)
{
node.Nodes.Add((DeluxeTreeNode)Deserialize((IDictionary <string, object>)nodes[i], type, serializer));
}
}
return(node);
}
private void RemoveTreeItem(DeluxeTreeNode oItem)
{
if (oItem.Parent == null)
{
// we have a root
// oItem.Remove(oItem);
_navBar.Nodes.Remove(oItem);
}
else
{
// we have a child
oItem.Parent.Nodes.Remove(oItem);
}
}
protected void tree_GetChildrenData(DeluxeTreeNode parentNode, DeluxeTreeNodeCollection result, string callBackContext)
{
if (parentNode.Text == "加载子节点会出现异常")
throw new System.ApplicationException("加载子节点出现异常");
else
if (parentNode.Text == "很多子节点，小心打开！")
CreateSubTreeNodes(result, 300);
else
{
Thread.Sleep(1000);
Random rnd = new Random();
CreateSubTreeNodes(result, rnd.Next(5));
}
}
private string GetImageUrlByObjectType(IOguObject obj, DeluxeTreeNode treeNode)
{
string result = ControlResources.OULogoUrl;
SchemaType objType = obj.ObjectType;
switch (objType)
{
case SchemaType.Organizations:
result = ControlResources.OULogoUrl;
if ((int)obj.Properties.GetValue("STATUS", 1) == 3)
{
result = ControlResources.DisabledOULogoUrl;
}
break;
case SchemaType.Users:
if (this.EnableUserPresence)
{
result = UserPresence.GetDefaultStatusImageUrl();
treeNode.ImgHeight = 12;
}
else
{
result = ControlResources.UserLogoUrl;
}
if ((int)obj.Properties.GetValue("STATUS", 1) == 3)
{
result = ControlResources.DisabledUserLogoUrl;
}
break;
case SchemaType.Groups:
result = ControlResources.GroupLogoUrl;
if ((int)obj.Properties.GetValue("STATUS", 1) == 3)
{
result = ControlResources.DisabledGroupLogoUrl;
}
break;
}
return(result);
}
/// <summary>
/// 序列化节点集合
/// </summary>
/// <param name="obj">树节点对象</param>
/// <param name="serializer">JS序列化器</param>
/// <returns>属性集合</returns>
public override IDictionary <string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
IList list = (IList)obj;
DeluxeTreeNode[] nodes = new DeluxeTreeNode[list.Count];
for (int i = 0; i < list.Count; i++)
{
nodes[i] = (DeluxeTreeNode)((IList)obj)[i];
}
dict.Add("treeNodes", nodes);
return(dict);
}
/// <summary>
/// 将树节点进行JSON序列化
/// </summary>
/// <param name="obj">树节点对象</param>
/// <param name="serializer">序列化器</param>
/// <returns>属性集合</returns>
public override IDictionary <string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
DeluxeTreeNode node = (DeluxeTreeNode)obj;
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "text", node.Text);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "html", node.Html);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "value", node.Value);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "toolTip", node.ToolTip);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "enableToolTip", node.EnableToolTip, true);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "nodeOpenImg", node.NodeOpenImg);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "nodeCloseImg", node.NodeCloseImg);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "imgWidth", node.ImgWidth.ToString());
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "imgHeight", node.ImgHeight.ToString());
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "imgMarginLeft", node.ImgMarginLeft.ToString());
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "imgMarginTop", node.ImgMarginTop.ToString());
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "extendedData", node.ExtendedData);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "expanded", node.Expanded);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "subNodesLoaded", node.SubNodesLoaded);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "textNoWrap", node.TextNoWrap, true);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "nodeVerticalAlign", node.NodeVerticalAlign, VerticalAlign.NotSet);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "showCheckBox", node.ShowCheckBox);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "checked", node.Checked);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "selected", node.Selected);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "childNodesLoadingType", node.ChildNodesLoadingType);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "lazyLoadingText", node.LazyLoadingText);
//DictionaryHelper.AddNonDefaultValue<string, object>(dict, "cssClass", node.CssClass);
//DictionaryHelper.AddNonDefaultValue<string, object>(dict, "selectedCssClass", node.SelectedCssClass);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "navigateUrl", node.NavigateUrl);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "target", node.Target);
DictionaryHelper.AddNonDefaultValue <string, object>(dict, "extendedDataKey", node.ExtendedDataKey);
DeluxeTreeNode[] nodes = new DeluxeTreeNode[node.Nodes.Count];
for (int i = 0; i < nodes.Length; i++)
{
nodes[i] = node.Nodes[i];
}
dict.Add("nodes", nodes);
return(dict);
}
private void BindOguObjToTreeNode(IOguObject obj, DeluxeTreeNode treeNode, bool multiSelect, UserControlObjectMask selectMask)
{
treeNode.Text = obj.DisplayName;
if (obj.ObjectType == SchemaType.Organizations)
{
treeNode.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.LazyLoading;
}
string nodeImg = GetImageUrlByObjectType(obj, treeNode);
treeNode.NodeOpenImg = nodeImg;
treeNode.NodeCloseImg = nodeImg;
treeNode.ShowCheckBox = multiSelect && (((int)obj.ObjectType & (int)selectMask) != 0);
treeNode.ExtendedData = obj;
treeNode.ExtendedDataKey = TreeExtendedDataKey;
}
/// <summary>
/// indent the node
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _indentButton_Click(object sender, EventArgs e)
{
TreeNode node = this._treeView.SelectedNode;
if (node != null)
{
TreeNode node2 = node.PrevNode;
DeluxeTreeNode oItem = (DeluxeTreeNode)node.Tag;
DeluxeTreeNode oItem2 = (DeluxeTreeNode)node.PrevNode.Tag;
if (node2 != null)
{
node.Remove();
RemoveTreeItem(oItem);
node2.Nodes.Add(node);
oItem2.Nodes.Add(oItem);
this._treeView.SelectedNode = node;
}
}
}
private void InitRootTreeNode()
{
IOrganization innerRoot = this.Root;
ServiceBrokerContext.Current.SaveContextStates();
try
{
if (ShowDeletedObjects)
{
ServiceBrokerContext.Current.UseLocalCache = false;
ServiceBrokerContext.Current.ListObjectCondition = ListObjectMask.All;
}
if (innerRoot == null)
{
var tmpRootPath = this.RootPath;
if (string.IsNullOrEmpty(tmpRootPath))
{
tmpRootPath = OguPermissionSettings.GetConfig().RootOUPath;
}
innerRoot = UserOUControlSettings.GetConfig().UserOUControlQuery.GetOrganizationByPath(tmpRootPath); // OguMechanismFactory.GetMechanism().GetRoot();
}
DeluxeTreeNode rootNode = new DeluxeTreeNode();
BindOguObjToTreeNode((IOrganization)OguBase.CreateWrapperObject(innerRoot), rootNode, MultiSelect, SelectMask);
rootNodesData.Add(rootNode);
if (RootExpanded)
{
rootNode.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.Normal;
rootNode.Expanded = true;
BindChildren(rootNode.Nodes, OnGetChildren(innerRoot), MultiSelect, ListMask, SelectMask);
}
}
finally
{
ServiceBrokerContext.Current.RestoreSavedStates();
}
}
/// <summary>
/// 在指定位置增加一个节点
/// </summary>
/// <param name="index">位置</param>
/// <param name="node">节点对象</param>
public void AddAt(int index, DeluxeTreeNode node)
{
node.Parent = this.owner;
this.list.Insert(index, node);
if (index == 0)
{
node.PreviousSibling = null;
if (this.list.Count > 1)
{
node.NextSibling = this[1];
this[1].PreviousSibling = node;
}
else
{
node.NextSibling = null;
}
}
else if (index == (this.list.Count - 1))
{
node.NextSibling = null;
if (this.list.Count > 1)
{
node.PreviousSibling = this[index - 1];
this[index - 1].NextSibling = node;
}
else
{
node.PreviousSibling = null;
}
}
else if (index > 0 && index < this.list.Count)
{
node.PreviousSibling = this[index - 1];
this[index - 1].NextSibling = node;
node.NextSibling = this[index + 1];
this[index + 1].PreviousSibling = node;
}
}
private static void CreateSubTreeNodes(DeluxeTreeNodeCollection parent, int subNodesCount)
{
for (int i = 0; i < subNodesCount; i++)
{
string text = "动态子节点" + i;
DeluxeTreeNode node = new DeluxeTreeNode(text, text);
node.ExtendedData = new ExtendedData();
node.ShowCheckBox = true;
if (i != 1)
node.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.LazyLoading;
parent.Add(node);
if (i == 1)
{
DeluxeTreeNode subNode = new DeluxeTreeNode("固定孙节点", text);
node.Nodes.Add(subNode);
}
}
}
private void BindChildren(DeluxeTreeNodeCollection nodes, IEnumerable <IOguObject> objects, bool multiSelect, UserControlObjectMask listMask, UserControlObjectMask selectMask)
{
OguDataCollection <IOguObject> wrappedObjects = CreateWrappedObjects(objects);
foreach (IOguObject obj in wrappedObjects)
{
DeluxeTreeNode treeNode = new DeluxeTreeNode();
bool cancel = false;
BindOguObjToTreeNode(obj, treeNode, multiSelect, selectMask);
FilterObjectToTreeNode(obj, treeNode, listMask, ref cancel);
if (cancel == false)
{
if (LoadingObjectToTreeNode != null)
{
LoadingObjectToTreeNode(this, obj, treeNode, ref cancel);
}
}
if (this.selectedOuUserData.FindSingleObjectByFullPath(obj.FullPath) != null)
{
treeNode.Checked = true;
}
if (cancel == false)
{
nodes.Add(treeNode);
}
}
if (ObjectsLoaded != null)
{
ObjectsLoaded(this, wrappedObjects);
}
}
/// <summary>
/// delete the selected node
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void removeButton_Click(object sender, EventArgs e)
{
TreeNode node1 = this._treeView.SelectedNode;
if (node1 != null)
{
DeluxeTreeNode oItem = (DeluxeTreeNode)_treeView.SelectedNode.Tag;
TreeNodeCollection collection1 = null;
if (node1.Parent != null)
{
collection1 = node1.Parent.Nodes;
}
else
{
collection1 = this._treeView.Nodes;
}
if (collection1.Count == 1)
{
this._treeView.SelectedNode = node1.Parent;
}
else if (node1.NextNode != null)
{
this._treeView.SelectedNode = node1.NextNode;
}
else
{
this._treeView.SelectedNode = node1.PrevNode;
}
RemoveTreeItem(oItem);
node1.Remove();
if (this._treeView.SelectedNode == null)
{
this.propertyGrid1.SelectedObject = null;
}
}
}
/// <summary>
/// 得到某个节点的位置
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public int IndexOf(DeluxeTreeNode node)
{
return this.list.IndexOf(node);
}
private string GetImageUrlByObjectType(IOguObject obj, DeluxeTreeNode treeNode)
{
string result = ControlResources.OULogoUrl;
SchemaType objType = obj.ObjectType;
switch (objType)
{
case SchemaType.Organizations:
result = ControlResources.OULogoUrl;
if ((int)obj.Properties.GetValue("STATUS", 1) == 3)
result = ControlResources.DisabledOULogoUrl;
break;
case SchemaType.Users:
if (this.EnableUserPresence)
{
result = UserPresence.GetDefaultStatusImageUrl();
treeNode.ImgHeight = 12;
}
else
{
result = ControlResources.UserLogoUrl;
}
if ((int)obj.Properties.GetValue("STATUS", 1) == 3)
result = ControlResources.DisabledUserLogoUrl;
break;
case SchemaType.Groups:
result = ControlResources.GroupLogoUrl;
if ((int)obj.Properties.GetValue("STATUS", 1) == 3)
result = ControlResources.DisabledGroupLogoUrl;
break;
}
return result;
}
/// <summary>
/// 增加一个节点
/// </summary>
/// <param name="node">节点对象</param>
public void Add(DeluxeTreeNode node)
{
this.AddAt(this.list.Count, node);
}
public DeluxeTreeNodeCollection GetChildren(DeluxeTreeNode paretnNode, string callBackContext)
{
DeluxeTreeNodeCollection result = new DeluxeTreeNodeCollection(paretnNode);
if (GetChildrenData != null)
GetChildrenData(paretnNode, result, callBackContext);
return result;
}
/// <summary>
/// 增加一个节点
/// </summary>
/// <param name="node">节点对象</param>
public void Add(DeluxeTreeNode node)
{
this.AddAt(this.list.Count, node);
}
/// <summary>
/// 是否包含某个节点
/// </summary>
/// <param name="node">节点对象</param>
/// <returns>是否包含</returns>
public bool Contains(DeluxeTreeNode node)
{
return(this.list.Contains(node));
}
/// <summary>
/// 得到某个节点的位置
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public int IndexOf(DeluxeTreeNode node)
{
return(this.list.IndexOf(node));
}
/// <summary>
/// 将树节点进行JSON序列化
/// </summary>
/// <param name="obj">树节点对象</param>
/// <param name="serializer">序列化器</param>
/// <returns>属性集合</returns>
public override IDictionary<string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
Dictionary<string, object> dict = new Dictionary<string, object>();
DeluxeTreeNode node = (DeluxeTreeNode)obj;
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "text", node.Text);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "html", node.Html);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "value", node.Value);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "toolTip", node.ToolTip);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "enableToolTip", node.EnableToolTip, true);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "nodeOpenImg", node.NodeOpenImg);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "nodeCloseImg", node.NodeCloseImg);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "imgWidth", node.ImgWidth.ToString());
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "imgHeight", node.ImgHeight.ToString());
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "imgMarginLeft", node.ImgMarginLeft.ToString());
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "imgMarginTop", node.ImgMarginTop.ToString());
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "extendedData", node.ExtendedData);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "expanded", node.Expanded);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "subNodesLoaded", node.SubNodesLoaded);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "textNoWrap", node.TextNoWrap, true);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "nodeVerticalAlign", node.NodeVerticalAlign, VerticalAlign.NotSet);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "showCheckBox", node.ShowCheckBox);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "checked", node.Checked);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "selected", node.Selected);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "childNodesLoadingType", node.ChildNodesLoadingType);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "lazyLoadingText", node.LazyLoadingText);
//DictionaryHelper.AddNonDefaultValue<string, object>(dict, "cssClass", node.CssClass);
//DictionaryHelper.AddNonDefaultValue<string, object>(dict, "selectedCssClass", node.SelectedCssClass);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "navigateUrl", node.NavigateUrl);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "target", node.Target);
DictionaryHelper.AddNonDefaultValue<string, object>(dict, "extendedDataKey", node.ExtendedDataKey);
DeluxeTreeNode[] nodes = new DeluxeTreeNode[node.Nodes.Count];
for (int i = 0; i < nodes.Length; i++)
nodes[i] = node.Nodes[i];
dict.Add("nodes", nodes);
return dict;
}
private void CreateDesignTimeTreeNode(DeluxeTreeNode node, Control parent)
{
HtmlGenericControl container = new HtmlGenericControl("div");
parent.Controls.Add(container);
HtmlTable nodeTable = new HtmlTable();
nodeTable.CellPadding = 0;
nodeTable.CellSpacing = 0;
container.Controls.Add(nodeTable);
HtmlTableRow row = new HtmlTableRow();
nodeTable.Controls.Add(row);
HtmlTableCell cellExpandImg = new HtmlTableCell();
cellExpandImg.Style["vertical-align"] = "middle";
cellExpandImg.Style["text-align"] = "center";
row.Controls.Add(cellExpandImg);
HtmlImage imgExpand = new HtmlImage();
imgExpand.Src = this.DefaultExpandImage;
cellExpandImg.Controls.Add(imgExpand);
HtmlTableCell cellImg = new HtmlTableCell();
cellImg.Style["vertical-align"] = "middle";
cellImg.Style["text-align"] = "center";
row.Controls.Add(cellImg);
HtmlImage img = new HtmlImage();
HtmlTableCell cellText = new HtmlTableCell();
cellText.Style["text-align"] = "left";
if (string.IsNullOrEmpty(node.Html))
{
cellText.InnerText = node.Text;
}
else
{
cellText.InnerHtml = node.Html;
}
cellText.Attributes["class"] = "tree-item";// node.CssClass;
row.Controls.Add(cellText);
img.Src = this.GetDesignTimeNodeImage(node, false);
if (node.Expanded)
{
if (node.HasChildren)
{
imgExpand.Src = this.DefaultCollapseImage;
HtmlGenericControl div = new HtmlGenericControl("div");
div.Style["margin-left"] = this.NodeIndent.ToString() + "px";
foreach (DeluxeTreeNode subNode in node.Nodes)
{
this.CreateDesignTimeTreeNode(subNode, div);
}
container.Controls.Add(div);
img.Src = this.GetDesignTimeNodeImage(node, true);
}
else
{
imgExpand.Style["visibility"] = "visible";
}
}
if (img.Src != string.Empty)
{
HtmlGenericControl imgSpan = new HtmlGenericControl("span");
imgSpan.Style["display"] = "inline-block";
if (node.ImgWidth != Unit.Empty)
{
imgSpan.Style["width"] = node.ImgWidth.ToString();
}
if (node.ImgHeight != Unit.Empty)
{
imgSpan.Style["height"] = node.ImgHeight.ToString();
}
if (node.ImgMarginLeft != Unit.Empty)
{
img.Style["margin-left"] = node.ImgMarginLeft.ToString();
}
if (node.ImgMarginTop != Unit.Empty)
{
img.Style["margin-top"] = node.ImgMarginTop.ToString();
}
imgSpan.Controls.Add(img);
cellImg.Controls.Add(imgSpan);
}
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="owner">父节点</param>
public DeluxeTreeNodeCollection(DeluxeTreeNode owner)
{
this.owner = owner;
}
private void tree_GetChildrenData(DeluxeTreeNode parentNode, DeluxeTreeNodeCollection result, string callBackContext)
{
ServiceBrokerContext.Current.SaveContextStates();
try
{
InnerTreeContext context = JSONSerializerExecute.Deserialize<InnerTreeContext>(callBackContext);
if (context.ShowDeletedObjects)
{
ServiceBrokerContext.Current.UseLocalCache = false;
ServiceBrokerContext.Current.ListObjectCondition = ListObjectMask.All;
}
else
ServiceBrokerContext.Current.ListObjectCondition = ListObjectMask.Common;
OguObjectCollection<IOguObject> parents = UserOUControlSettings.GetConfig().UserOUControlQuery.GetObjects(((IOguObject)parentNode.ExtendedData).ID);
//; OguMechanismFactory.GetMechanism().GetObjects<IOguObject>(
// SearchOUIDType.Guid, ((IOguObject)parentNode.ExtendedData).ID);
BindChildren(result, OnGetChildren(parents[0]), context.MultiSelect, context.ListMask, context.SelectMask);
}
finally
{
ServiceBrokerContext.Current.RestoreSavedStates();
}
}
private MCS.Web.Responsive.WebControls.DeluxeTree CreateDynamicTree()
{
MCS.Web.Responsive.WebControls.DeluxeTree tree = new MCS.Web.Responsive.WebControls.DeluxeTree();
tree.Width = Unit.Pixel(200);
tree.Height = Unit.Pixel(300);
tree.BorderStyle = BorderStyle.Solid;
tree.BorderWidth = Unit.Pixel(1);
tree.NodeCloseImg = "closeImg.gif";
tree.NodeOpenImg = "openImg.gif";
tree.Style["overflow"] = "auto";
tree.Style["padding-left"] = "5px";
//tree.GetChildrenData += new WebControls.DeluxeTree.GetChildrenDataDelegete(tree_GetChildrenData);
DeluxeTreeNode first = new DeluxeTreeNode("First Node", "FirstNode");
first.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.LazyLoading;
tree.Nodes.Add(first);
DeluxeTreeNode second = new DeluxeTreeNode("Second Node", "SecondNode");
second.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.LazyLoading;
tree.Nodes.Add(second);
return tree;
}
/// <summary>
/// 序列化节点集合
/// </summary>
/// <param name="obj">树节点对象</param>
/// <param name="serializer">JS序列化器</param>
/// <returns>属性集合</returns>
public override IDictionary<string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
Dictionary<string, object> dict = new Dictionary<string, object>();
IList list = (IList)obj;
DeluxeTreeNode[] nodes = new DeluxeTreeNode[list.Count];
for (int i = 0; i < list.Count; i++)
nodes[i] = (DeluxeTreeNode)((IList)obj)[i];
dict.Add("treeNodes", nodes);
return dict;
}
private void BindOguObjToTreeNode(IOguObject obj, DeluxeTreeNode treeNode, bool multiSelect, UserControlObjectMask selectMask)
{
treeNode.Text = obj.DisplayName;
if (obj.ObjectType == SchemaType.Organizations)
treeNode.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.LazyLoading;
string nodeImg = GetImageUrlByObjectType(obj, treeNode);
treeNode.NodeOpenImg = nodeImg;
treeNode.NodeCloseImg = nodeImg;
treeNode.ShowCheckBox = multiSelect && (((int)obj.ObjectType & (int)selectMask) != 0);
treeNode.ExtendedData = obj;
treeNode.ExtendedDataKey = TreeExtendedDataKey;
}
/// <summary>
/// 是否包含某个节点
/// </summary>
/// <param name="node">节点对象</param>
/// <returns>是否包含</returns>
public bool Contains(DeluxeTreeNode node)
{
return this.list.Contains(node);
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="owner">父节点</param>
public DeluxeTreeNodeCollection(DeluxeTreeNode owner)
{
this.owner = owner;
}
private void CreateDesignTimeTreeNode(DeluxeTreeNode node, Control parent)
{
HtmlGenericControl container = new HtmlGenericControl("div");
parent.Controls.Add(container);
HtmlTable nodeTable = new HtmlTable();
nodeTable.CellPadding = 0;
nodeTable.CellSpacing = 0;
container.Controls.Add(nodeTable);
HtmlTableRow row = new HtmlTableRow();
nodeTable.Controls.Add(row);
HtmlTableCell cellExpandImg = new HtmlTableCell();
cellExpandImg.Style["vertical-align"] = "middle";
cellExpandImg.Style["text-align"] = "center";
row.Controls.Add(cellExpandImg);
HtmlImage imgExpand = new HtmlImage();
imgExpand.Src = this.DefaultExpandImage;
cellExpandImg.Controls.Add(imgExpand);
HtmlTableCell cellImg = new HtmlTableCell();
cellImg.Style["vertical-align"] = "middle";
cellImg.Style["text-align"] = "center";
row.Controls.Add(cellImg);
HtmlImage img = new HtmlImage();
HtmlTableCell cellText = new HtmlTableCell();
cellText.Style["text-align"] = "left";
if (string.IsNullOrEmpty(node.Html))
cellText.InnerText = node.Text;
else
cellText.InnerHtml = node.Html;
cellText.Attributes["class"] = "tree-item";// node.CssClass;
row.Controls.Add(cellText);
img.Src = this.GetDesignTimeNodeImage(node, false);
if (node.Expanded)
{
if (node.HasChildren)
{
imgExpand.Src = this.DefaultCollapseImage;
HtmlGenericControl div = new HtmlGenericControl("div");
div.Style["margin-left"] = this.NodeIndent.ToString() + "px";
foreach (DeluxeTreeNode subNode in node.Nodes)
this.CreateDesignTimeTreeNode(subNode, div);
container.Controls.Add(div);
img.Src = this.GetDesignTimeNodeImage(node, true);
}
else
imgExpand.Style["visibility"] = "visible";
}
if (img.Src != string.Empty)
{
HtmlGenericControl imgSpan = new HtmlGenericControl("span");
imgSpan.Style["display"] = "inline-block";
if (node.ImgWidth != Unit.Empty)
imgSpan.Style["width"] = node.ImgWidth.ToString();
if (node.ImgHeight != Unit.Empty)
imgSpan.Style["height"] = node.ImgHeight.ToString();
if (node.ImgMarginLeft != Unit.Empty)
img.Style["margin-left"] = node.ImgMarginLeft.ToString();
if (node.ImgMarginTop != Unit.Empty)
img.Style["margin-top"] = node.ImgMarginTop.ToString();
imgSpan.Controls.Add(img);
cellImg.Controls.Add(imgSpan);
}
}
/// <summary>
/// 删除某个节点
/// </summary>
/// <param name="node">节点对象</param>
public void Remove(DeluxeTreeNode node)
{
int index = this.list.IndexOf(node);
if (index != -1)
this.RemoveAt(index);
}
/// <summary>
/// 反序列化数节点
/// </summary>
/// <param name="dictionary">属性字典</param>
/// <param name="type">对象类型</param>
/// <param name="serializer">JS序列化器</param>
/// <returns>反序列化生成的对象</returns>
public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
DeluxeTreeNode node = new DeluxeTreeNode();
node.Text = DictionaryHelper.GetValue(dictionary, "text", string.Empty);
node.Html = DictionaryHelper.GetValue(dictionary, "html", string.Empty);
node.Value = DictionaryHelper.GetValue(dictionary, "value", string.Empty);
node.ToolTip = DictionaryHelper.GetValue(dictionary, "toolTip", string.Empty);
node.EnableToolTip = DictionaryHelper.GetValue(dictionary, "enableToolTip", true);
node.NodeOpenImg = DictionaryHelper.GetValue(dictionary, "nodeOpenImg", string.Empty);
node.NodeCloseImg = DictionaryHelper.GetValue(dictionary, "nodeCloseImg", string.Empty);
node.ImgWidth = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgWidth", string.Empty));
node.ImgHeight = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgHeight", string.Empty));
node.ImgMarginLeft = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgMarginLeft", string.Empty));
node.ImgMarginTop = Unit.Parse(DictionaryHelper.GetValue(dictionary, "imgMarginTop", string.Empty));
if (dictionary.ContainsKey("extendedData"))
node.ExtendedData = dictionary["extendedData"];
node.Checked = DictionaryHelper.GetValue(dictionary, "checked", false);
node.Selected = DictionaryHelper.GetValue(dictionary, "selected", false);
node.Expanded = DictionaryHelper.GetValue(dictionary, "expanded", false);
node.SubNodesLoaded = DictionaryHelper.GetValue(dictionary, "subNodesLoaded", false);
node.ShowCheckBox = DictionaryHelper.GetValue(dictionary, "showCheckBox", false);
//node.CssClass = DictionaryHelper.GetValue(dictionary, "cssClass", string.Empty);
//node.SelectedCssClass = DictionaryHelper.GetValue(dictionary, "selectedCssClass", string.Empty);
node.ChildNodesLoadingType = (ChildNodesLoadingTypeDefine)dictionary["childNodesLoadingType"];
node.LazyLoadingText = DictionaryHelper.GetValue(dictionary, "lazyLoadingText", string.Empty);
node.NavigateUrl = DictionaryHelper.GetValue(dictionary, "navigateUrl", string.Empty);
node.Target = DictionaryHelper.GetValue(dictionary, "target", string.Empty);
node.ExtendedDataKey = DictionaryHelper.GetValue(dictionary, "extendedDataKey", string.Empty);
node.TextNoWrap = DictionaryHelper.GetValue(dictionary, "textNoWrap", true);
node.NodeVerticalAlign = DictionaryHelper.GetValue(dictionary, "nodeVerticalAlign", VerticalAlign.NotSet);
object objNodes;
if (dictionary.TryGetValue("nodes", out objNodes))
{
ArrayList nodes = (ArrayList)objNodes;
for (int i = 0; i < nodes.Count; i++)
node.Nodes.Add((DeluxeTreeNode)Deserialize((IDictionary<string, object>)nodes[i], type, serializer));
}
return node;
}
private static void FilterObjectToTreeNode(IOguObject obj, DeluxeTreeNode treeNode, UserControlObjectMask listMask, ref bool cancel)
{
int mask = (int)obj.ObjectType & (int)listMask;
if (mask == 0)
cancel = true;
}
private void RemoveTreeItem(DeluxeTreeNode oItem)
{
if (oItem.Parent == null)
{
// we have a root
// oItem.Remove(oItem);
_navBar.Nodes.Remove(oItem);
}
else
{
// we have a child
oItem.Parent.Nodes.Remove(oItem);
}
}
private void BindChildren(DeluxeTreeNodeCollection nodes, IEnumerable<IOguObject> objects, bool multiSelect, UserControlObjectMask listMask, UserControlObjectMask selectMask)
{
OguDataCollection<IOguObject> wrappedObjects = CreateWrappedObjects(objects);
foreach (IOguObject obj in wrappedObjects)
{
DeluxeTreeNode treeNode = new DeluxeTreeNode();
bool cancel = false;
BindOguObjToTreeNode(obj, treeNode, multiSelect, selectMask);
FilterObjectToTreeNode(obj, treeNode, listMask, ref cancel);
if (cancel == false)
{
if (LoadingObjectToTreeNode != null)
LoadingObjectToTreeNode(this, obj, treeNode, ref cancel);
}
if (this.selectedOuUserData.FindSingleObjectByFullPath(obj.FullPath) != null)
treeNode.Checked = true;
if (cancel == false)
nodes.Add(treeNode);
}
if (ObjectsLoaded != null)
ObjectsLoaded(this, wrappedObjects);
}
private string GetDesignTimeNodeImage(DeluxeTreeNode node, bool expanded)
{
string result = string.Empty;
if (expanded)
{
result = node.NodeOpenImg;
if (result == string.Empty)
result = this.NodeOpenImg;
}
else
{
result = node.NodeCloseImg;
if (result == string.Empty)
result = this.NodeCloseImg;
}
return result;
}
private void InitRootTreeNode()
{
IOrganization innerRoot = this.Root;
ServiceBrokerContext.Current.SaveContextStates();
try
{
if (ShowDeletedObjects)
{
ServiceBrokerContext.Current.UseLocalCache = false;
ServiceBrokerContext.Current.ListObjectCondition = ListObjectMask.All;
}
if (innerRoot == null)
{
var tmpRootPath = this.RootPath;
if (string.IsNullOrEmpty(tmpRootPath))
{
tmpRootPath = OguPermissionSettings.GetConfig().RootOUPath;
}
innerRoot = UserOUControlSettings.GetConfig().UserOUControlQuery.GetOrganizationByPath(tmpRootPath); // OguMechanismFactory.GetMechanism().GetRoot();
}
DeluxeTreeNode rootNode = new DeluxeTreeNode();
BindOguObjToTreeNode((IOrganization)OguBase.CreateWrapperObject(innerRoot), rootNode, MultiSelect, SelectMask);
rootNodesData.Add(rootNode);
if (RootExpanded)
{
rootNode.ChildNodesLoadingType = ChildNodesLoadingTypeDefine.Normal;
rootNode.Expanded = true;
BindChildren(rootNode.Nodes, OnGetChildren(innerRoot), MultiSelect, ListMask, SelectMask);
}
}
finally
{
ServiceBrokerContext.Current.RestoreSavedStates();
}
}
/// <summary>
/// 在指定位置增加一个节点
/// </summary>
/// <param name="index">位置</param>
/// <param name="node">节点对象</param>
public void AddAt(int index, DeluxeTreeNode node)
{
node.Parent = this.owner;
this.list.Insert(index, node);
if (index == 0)
{
node.PreviousSibling = null;
if (this.list.Count > 1)
{
node.NextSibling = this[1];
this[1].PreviousSibling = node;
}
else
node.NextSibling = null;
}
else if (index == (this.list.Count - 1))
{
node.NextSibling = null;
if (this.list.Count > 1)
{
node.PreviousSibling = this[index - 1];
this[index - 1].NextSibling = node;
}
else
node.PreviousSibling = null;
}
else if (index > 0 && index < this.list.Count)
{
node.PreviousSibling = this[index - 1];
this[index - 1].NextSibling = node;
node.NextSibling = this[index + 1];
this[index + 1].PreviousSibling = node;
}
}
