/// <summary>
/// 更新树的子节点路径
/// </summary>
/// <param name="path"></param>
/// <param name="parentTreeNode"></param>
private void updateChildTreeNodePath(string path, GxTreeNode parentTreeNode)
{
foreach (GxTreeNode node in parentTreeNode.Nodes)
{
//更新树节点路径
GxNodeData treeNodeData = (GxNodeData)node.Tag;
if (treeNodeData != null)
{
//取得文件名
string filename = Path.GetFileName(treeNodeData.getPath());
string fullPath = path + "\\" + filename;
treeNodeData.setPath(GxEnvManager.getEnv(GxEnvVarType.GXENV_PROJECT_SCENE_DIR) + "\\" + fullPath);
if (node.Nodes.Count > 0)
{
updateChildTreeNodePath(fullPath, node);
}
}
}
}
/// <summary>
/// 创建一个新的场景文件
/// </summary>
/// <param name="sceneName"></param>
/// <param name="filename"></param>
/// <param name="parentNode"></param>
/// <returns></returns>
/*public bool createNewScene(string sceneName, string filename, GxTreeNode parentNode = null)
* {
* if (sceneName.Length == 0 || filename.Length == 0)
* {
* Logger.Warn("sceneName.Length == 0 || filename.Length == 0");
* return false;
* }
*
* //如果文件已经存在则返回
* if (File.Exists(filename) == true)
* {
* Logger.Error("Create scene file failed, file is exists.");
* return false;
* }
*
* XmlDocument newSceneXmlDoc = new XmlDocument();
* newSceneXmlDoc.Save(filename);
*
* return true;
* }*/
/// <summary>
/// 以默认目录名新建一个目录
/// </summary>
/// <param name="directoryName"></param>
/// <param name="dirPath"></param>
/// <returns></returns>
public bool createNewDirectory(GxTreeNode parentNode)
{
GxTreeNode treeNode = (GxTreeNode)parentNode;
if (treeNode == null)
{
return(false);
}
GxNodeData nodeDataBase = (GxNodeData)parentNode.Tag;
if (nodeDataBase != null)
{
string parentPath = "";
//if (treeNode.getGxNodeType() == GXNodeType.GX_NODE_TYPE_DIRECTORY)
//{
parentPath = nodeDataBase.getPath();
//}
// else if (treeNode.getGxNodeType() == GXNodeType.GX_NODE_TYPE_PROJECT)
//{
// parentPath = GxEnvManager.getEnv(GxEnvVarType.GXENV_PROJECT_SCENE_DIR);
//}
Logger.Debug("parent full path = " + Path.GetFullPath(parentPath));
if (Directory.Exists(parentPath) == true)
{
//循环创建文件夹并找到一个不存在的计数，作为默认文件夹
int count = 1;
const string defaultDirectoryName = "新建场景目录";
string newDirectoryName = "";
string newDirectoryFullPath = "";
while (true)
{
newDirectoryName = defaultDirectoryName + count.ToString();
newDirectoryFullPath = parentPath + "\\" + newDirectoryName;
//目录如果存在，则计数+1
if (Directory.Exists(newDirectoryFullPath) == true)
{
Logger.Info("[" + newDirectoryFullPath + "] is exists.");
count++;
}
else
{
break;
}
}
//取得父节点XML对象，创建文件夹节点到XML
XmlNode parentXmlNode = nodeDataBase.getRelatedXmlNode();
XmlElement newDirectoryXmlElement = null;
if (parentXmlNode != null)
{
//创建一个IncludeNode节点
newDirectoryXmlElement = _document.CreateElement("IncludeNode");
newDirectoryXmlElement.SetAttribute("Name", newDirectoryName);
newDirectoryXmlElement.SetAttribute("Type", "DirectoryType");
newDirectoryXmlElement.SetAttribute("Path", newDirectoryFullPath);
//插入到父节点
parentXmlNode.AppendChild(newDirectoryXmlElement);
parentXmlNode.OwnerDocument.Save(GxEnvManager.getEnv(GxEnvVarType.GXENV_PROJECT_PATH));
}
else
{
Logger.Error("parentXmlNode == null");
return(false);
}
//创建目录到硬盘
Directory.CreateDirectory(Path.GetFullPath(newDirectoryFullPath));
//添加TreeView节点到场景列表
GxSceneDirectory sceneDir = new GxSceneDirectory(newDirectoryFullPath, newDirectoryXmlElement);
GxTreeNode newDirectoryNode = new GxTreeNode(newDirectoryName, sceneDir, GXNodeType.GX_NODE_TYPE_DIRECTORY, ICON_TYPE.ICON_SCENE_DIR, ICON_TYPE.ICON_SCENE_DIR);
parentNode.Nodes.Add(newDirectoryNode);
}
else
{
Logger.Error("Parent directory is not exists.");
return(false);
}
}
else
{
Logger.Error("nodeDataBase == null");
return(false);
}
return(true);
}
/// <summary>
/// 移动一个节点
/// </summary>
/// <param name="srcNode">要移动的节点</param>
/// <param name="detNode">父节点</param>
/// <returns>返回移动成功的节点</returns>
public GxTreeNode moveNode(GxTreeNode srcNode, GxTreeNode dstNode)
{
if (srcNode == null || dstNode == null)
{
Logger.Error("srcNode == null || dstNode == null.");
return(null);
}
if (srcNode == dstNode)
{
Logger.Error("srcNode is equals to dstNode.");
return(null);
}
if (findNode(srcNode) == false || findNode(dstNode) == false)
{
Logger.Error("srcNode or dstNode not in NodeCollection");
return(null);
}
//目标节点不能是源节点的子节点
if (findNode(dstNode, srcNode) == true)
{
Logger.Error("dstNode is the childNode of srcNode");
return(null);
}
//判断目标节点是否文件夹节点或工程节点
GXNodeType dstNodeType = dstNode.getGxNodeType();
if (dstNodeType != GXNodeType.GX_NODE_TYPE_DIRECTORY && dstNodeType != GXNodeType.GX_NODE_TYPE_PROJECT)
{
Logger.Error("destination node is not directory type or not project type.");
return(null);
}
//取得场景目录完整路径
string sceneDirFullPath = GxEnvManager.getEnv(GxEnvVarType.GXENV_PROJECT_SCENE_DIR);
//如果原节点是目录
if (srcNode.getGxNodeType() == GXNodeType.GX_NODE_TYPE_DIRECTORY)
{
//取得源目录完整路径
GxNodeData srcNodeData = (GxNodeData)srcNode.Tag;
string srcDirFullPath = srcNodeData.getPath();
if (Directory.Exists(srcDirFullPath) == false)
{
Logger.Error("srcNode dir path not exists.");
return(null);
}
//DirectoryInfo srcDirInfo = new DirectoryInfo(srcDirFullPath);
string srcDirName = Path.GetFileName(srcDirFullPath);
//取得目标目录完整路径，默认为场景根目录
GxNodeData dstNodeData = (GxNodeData)dstNode.Tag;
string dstDirFullPath = dstNodeData.getPath();
if (Directory.Exists(dstDirFullPath) == false)
{
Logger.Error("dstNode dir path not exists.");
return(null);
}
//取得移动后的目录路径
string newDirFullPath = dstDirFullPath + "\\" + srcDirName;
//检查目标路径是否存在了
if (Directory.Exists(newDirFullPath) == true)
{
Logger.Error("Destination dir is exists!");
return(null);
}
//检查目标路径是否与自己相等
if (srcDirFullPath == newDirFullPath)
{
Logger.Error("Two path equals.");
return(null);
}
//移动目录
Directory.Move(srcDirFullPath, newDirFullPath);
Logger.Debug(string.Format("Direcotry [{0}] moved to [{1}] finished!", srcDirFullPath, newDirFullPath));
//取得节点相关XML元素
XmlNode srcRelatedXmlNode = srcNodeData.getRelatedXmlNode();
XmlNode dstRelatedXmlNode = dstNodeData.getRelatedXmlNode();
//复制源xml节点的副本
XmlNode appendNode = srcRelatedXmlNode.CloneNode(true);
//把复制的副本插入到目标节点中
dstRelatedXmlNode.AppendChild(appendNode);
//把源xml节点删除
srcRelatedXmlNode.ParentNode.RemoveChild(srcRelatedXmlNode);
//更新源节点的关联XMLNode
srcNodeData.setRelatedXmlNode(appendNode);
//取得父节点的基本数据
string newPath = IOUtil.getRelPath(newDirFullPath, sceneDirFullPath);
srcNodeData.saveRealPathToXml(newPath, srcNode, true);
}
//移除原节点
srcNode.Remove();
//加到目标节点
dstNode.Nodes.Add(srcNode);
return(srcNode);
}