private void DeleteItem(FolderTreeViewItem item)
{
if (item.IsFolder)
{
if (Directory.Exists(item.Path))
{
EditorFileUtility.DeleteToTrash(item.Path);
}
if (item.parent != null)
{
item.parent.children.Remove(item);
}
}
else
{
if (File.Exists(item.Path))
{
EditorFileUtility.DeleteToTrash(item.Path);
}
if (item.parent != null)
{
(item.parent as FolderTreeViewItem).FileList.Remove(item);
}
}
}
private void CreateTxtFile(FolderTreeViewItem parentItem = null)
{
var dataContainer = m_FolderGridViewGroup.GetDataContainer();
var gridView = m_FolderGridViewGroup.GetGridView();
if (parentItem == null)
{
if (!m_TreeView.isSearching)
{
parentItem = m_TreeView.data.FindItem(m_TreeView.state.selectedIDs[0]) as FolderTreeViewItem;
}
else
{
parentItem = m_TreeView.data.root as FolderTreeViewItem;
}
}
var folderItem = new FileGridItem();
folderItem.IsFolder = false;
folderItem.ParentId = parentItem.id;
folderItem.Id = dataContainer.GetAutoID();
var newPath = EditorFileUtility.GetNewFile(parentItem.Path, "New Txt", "txt");
folderItem.Path = newPath;
var fi = new System.IO.FileInfo(newPath);
File.Create(newPath).Close();
folderItem.DisplayName = Path.GetFileNameWithoutExtension(fi.Name);
//添加到TreeView
var child = new FolderTreeViewItem();
child.Path = fi.FullName.Replace("/", "\\");;
child.IsFolder = false;
child.id = folderItem.Id;
child.displayName = folderItem.DisplayName;
child.parent = parentItem;
child.SetConfigSource(m_WindowConfigSource);
if (parentItem.FileList == null)
{
parentItem.FileList = new List <FolderTreeViewItem>();
}
parentItem.FileList.Add(child);
m_FolderGridViewGroup.GetGridViewDataSource().ItemList.Add(folderItem);
SortGridViewItem();
m_FolderGridViewGroup.IsCreatingItem = true;
gridView.SetSelection(new[] { folderItem.Id }, false);
gridView.BeginRename(0);
}
private void CreateFolder(FolderTreeViewItem parentItem = null)
{
var dataContainer = m_FolderGridViewGroup.GetDataContainer();
var gridView = m_FolderGridViewGroup.GetGridView();
if (parentItem == null)
{
if (!m_TreeView.isSearching)
{
parentItem = m_TreeView.data.FindItem(m_TreeView.state.selectedIDs[0]) as FolderTreeViewItem;
}
else
{
parentItem = m_TreeView.data.root as FolderTreeViewItem;
}
}
var folderItem = new FolderGridItem();
folderItem.IsFolder = true;
folderItem.ParentId = parentItem.id;
folderItem.Id = dataContainer.GetAutoID();
var newPath = EditorFileUtility.CreateNewFolder(parentItem.Path, "New Folder");
folderItem.Path = newPath;
var di = new DirectoryInfo(newPath);
folderItem.DisplayName = di.Name;
//重命名完成后添加到TreeView中
m_FolderGridViewGroup.RenameEndWhenCreatingAction = null;
m_FolderGridViewGroup.RenameEndWhenCreatingAction += () =>
{
//添加到TreeView
var child = new FolderTreeViewItem();
child.Path = di.FullName.Replace("/", "\\");;
child.IsFolder = true;
child.id = folderItem.Id;
child.displayName = di.Name;
child.parent = parentItem;
child.SetConfigSource(m_WindowConfigSource);
parentItem.AddChild(child);
};
m_FolderGridViewGroup.GetGridViewDataSource().ItemList.Add(folderItem);
SortGridViewItem();
m_FolderGridViewGroup.IsCreatingItem = true;
gridView.SetSelection(new[] { folderItem.Id }, false);
gridView.BeginRename(0);
}
protected void GetNewRootPathContent(FolderTreeViewItem item)
{
DirectoryInfo dirInfo = new DirectoryInfo(item.Path);
foreach (var di in dirInfo.GetDirectories())
{
if ((di.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
var child = new FolderTreeViewItem();
child.Path = di.FullName.Replace("/", "\\");;
child.IsFolder = true;
child.id = GetAutoID();
child.displayName = di.Name;
child.parent = item;
child.SetConfigSource(ConfigSource);
item.AddChild(child);
GetNewRootPathContent(child);
}
foreach (var fi in dirInfo.GetFiles())
{
if ((fi.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
foreach (var extName in ExtNames)
{
if (extName.ToLower() == fi.Extension.ToLower())
{
var child = new FolderTreeViewItem();
child.Path = fi.FullName.Replace("/", "\\");;
child.IsFolder = false;
child.id = GetAutoID();
child.displayName = Path.GetFileNameWithoutExtension(fi.Name);
child.parent = item;
child.SetConfigSource(ConfigSource);
if (item.FileList == null)
{
item.FileList = new List <FolderTreeViewItem>();
}
item.FileList.Add(child);
break;
}
}
}
}
public void UpdateValidItems()
{
if (RootItem != null)
{
if (!Directory.Exists(RootItem.Path))
{
RootItem = null;
autoId = 0;
}
else
{
var change = false;
UpdateItemInfo(RootItem, ref change);
if (change && UpdateItemChangedAction != null)
{
UpdateItemChangedAction();
}
}
}
}
private void GetSearchItems(string searchText, FolderTreeViewItem item, List <GridItem> itemList)
{
if (item != m_DataContainer.RootItem)
{
if (item.displayName.ToLower().Contains(searchText))
{
var gridItem = new FolderGridItem();
gridItem.Id = item.id;
gridItem.DisplayName = item.displayName;
gridItem.Path = item.Path;
gridItem.ParentId = item.parent.id;
gridItem.IsFolder = true;
itemList.Add(gridItem);
}
}
if (item.hasChildren)
{
foreach (var child in item.children)
{
GetSearchItems(searchText, child as FolderTreeViewItem, itemList);
}
}
if (item.FileList != null)
{
foreach (var child in item.FileList)
{
if (child.displayName.ToLower().Contains(searchText))
{
var gridItem = new FileGridItem();
gridItem.Id = child.id;
gridItem.DisplayName = child.displayName;
gridItem.Path = child.Path;
gridItem.ParentId = item.id;
gridItem.IsFolder = false;
itemList.Add(gridItem);
}
}
}
}
public void Reparent(FolderTreeViewItem parent)
{
if (IsFolder)
{
DirectoryInfo di = new DirectoryInfo(Path);
var targetPath = System.IO.Path.Combine(parent.Path, displayName).Replace("/", "\\");
if (targetPath != Path)
{
di.MoveTo(targetPath);
Path = targetPath;
ReparentChildren();
}
}
else
{
System.IO.FileInfo fi = new System.IO.FileInfo(Path);
var targetPath = System.IO.Path.Combine(parent.Path, System.IO.Path.GetFileName(Path)).Replace("/", "\\");
if (targetPath != Path)
{
fi.MoveTo(targetPath);
Path = targetPath;
}
}
}
private void DuplicateItemGridView()
{
var selectedIdList = m_GridView.GetSelection();
if (selectedIdList.Length == 0)
{
return;
}
List <int> idList = new List <int>();
try
{
m_TreeView.EndNameEditing(true);
m_GridView.EndRename(false);
foreach (var id in selectedIdList)
{
var item = m_GridViewDataSource.GetItemByIndex(m_GridViewDataSource.GetItemIndexByItemId(id)) as FolderGridItem;
FolderTreeViewItem treeItem = null;
FolderTreeViewItem parentTreeItem = null;
if (item.IsFolder)
{
treeItem = m_TreeView.FindItem(item.Id) as FolderTreeViewItem;
parentTreeItem = treeItem.parent as FolderTreeViewItem;
}
else
{
parentTreeItem = m_TreeView.FindItem(item.ParentId) as FolderTreeViewItem;
foreach (var child in parentTreeItem.FileList)
{
if (child.id == item.Id)
{
treeItem = child;
break;
}
}
}
if (item.IsFolder)
{
var newPath = EditorFileUtility.GetNewFolder(item.Path);
FileUtil.CopyFileOrDirectory(item.Path, newPath);
var newItem = JsonReader.Deserialize(JsonWriter.Serialize(treeItem, new JsonWriterSettings()
{
MaxDepth = Int32.MaxValue
}), true) as FolderTreeViewItem;
newItem.id = m_FolderTreeViewGroup.GetDataContainer().GetAutoID();
newItem.FileList = null;
newItem.children = null;
idList.Add(newItem.id);
newItem.Path = newPath;
newItem.displayName = new DirectoryInfo(newPath).Name;
var newGridItem = JsonReader.Deserialize(JsonWriter.Serialize(item, new JsonWriterSettings()
{
MaxDepth = Int32.MaxValue
}), item.GetType(), true) as FolderGridItem;
newGridItem.Id = newItem.id;
newGridItem.Path = newItem.Path;
newGridItem.DisplayName = newItem.displayName;
m_GridViewDataSource.ItemList.Add(newGridItem);
parentTreeItem.AddChild(newItem);
var comparator = new AlphanumComparator.AlphanumComparator();
parentTreeItem.children.Sort((viewItem, treeViewItem) =>
{
return(comparator.Compare(viewItem.displayName, treeViewItem.displayName));
});
}
else
{
var newPath = EditorFileUtility.GetNewFile(item.Path);
FileUtil.CopyFileOrDirectory(item.Path, newPath);
var newItem = JsonReader.Deserialize(JsonWriter.Serialize(treeItem, new JsonWriterSettings()
{
MaxDepth = Int32.MaxValue
}), true) as FolderTreeViewItem;
newItem.id = m_FolderTreeViewGroup.GetDataContainer().GetAutoID();
idList.Add(newItem.id);
newItem.Path = newPath;
newItem.displayName = Path.GetFileNameWithoutExtension(newPath);
parentTreeItem.FileList.Add(newItem);
var newGridItem = JsonReader.Deserialize(JsonWriter.Serialize(item, new JsonWriterSettings()
{
MaxDepth = Int32.MaxValue
}), item.GetType(), true) as FolderGridItem;
newGridItem.Id = newItem.id;
newGridItem.Path = newItem.Path;
newGridItem.DisplayName = newItem.displayName;
m_GridViewDataSource.ItemList.Add(newGridItem);
}
}
m_GridView.SetSelection(idList.ToArray(), false);
}
catch (Exception e)
{
Debug.LogError("复制item出错:" + e);
}
finally
{
m_FolderTreeViewGroup.GetDataContainer().UpdateValidItems();
m_TreeView.data.RefreshData();
UpdateGridViewContent();
if (m_ConfigSource != null)
{
m_ConfigSource.SetConfigDirty();
}
}
}
protected void UpdateItemInfo(FolderTreeViewItem item, ref bool change)
{
if (item.hasChildren)
{
for (int i = item.children.Count - 1; i >= 0; --i)
{
var child = item.children[i] as FolderTreeViewItem;
if (child == null || !Directory.Exists(child.Path) ||
!child.Path.StartsWith(item.Path))
{
change = true;
item.children.RemoveAt(i);
}
}
}
if (item.FileList != null)
{
for (int i = item.FileList.Count - 1; i >= 0; --i)
{
var child = item.FileList[i];
if (!File.Exists(child.Path))
{
change = true;
item.FileList.RemoveAt(i);
}
}
}
DirectoryInfo dirInfo = new DirectoryInfo(item.Path);
foreach (var di in dirInfo.GetDirectories())
{
if ((di.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
if (item.hasChildren)
{
bool exist = false;
foreach (var childItem in item.children)
{
var folderItem = childItem as FolderTreeViewItem;
if (folderItem != null && folderItem.Path == di.FullName)
{
exist = true;
break;
}
}
if (exist)
{
continue;
}
}
var child = new FolderTreeViewItem();
child.Path = di.FullName.Replace("/", "\\");;
child.IsFolder = true;
child.id = GetAutoID();
child.displayName = di.Name;
child.parent = item;
child.SetConfigSource(ConfigSource);
item.AddChild(child);
change = true;
}
foreach (var fi in dirInfo.GetFiles())
{
if ((fi.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
foreach (var extName in ExtNames)
{
if (extName.ToLower() == fi.Extension.ToLower())
{
if (item.FileList != null)
{
bool exist = false;
foreach (var childItem in item.FileList)
{
var fileItem = childItem as FolderTreeViewItem;
if (fileItem != null && fileItem.Path == fi.FullName)
{
exist = true;
break;
}
}
if (exist)
{
break;
}
}
var child = new FolderTreeViewItem();
child.Path = fi.FullName.Replace("/", "\\");;
child.IsFolder = false;
child.id = GetAutoID();
child.displayName = Path.GetFileNameWithoutExtension(fi.Name);
child.parent = item;
child.SetConfigSource(ConfigSource);
if (item.FileList == null)
{
item.FileList = new List <FolderTreeViewItem>();
}
item.FileList.Add(child);
change = true;
break;
}
}
}
if (item.hasChildren)
{
var comparator = new AlphanumComparator.AlphanumComparator();
item.children.Sort((viewItem, treeViewItem) =>
{
return(comparator.Compare(viewItem.displayName, treeViewItem.displayName));
});
}
if (item.hasChildren)
{
foreach (var child in item.children)
{
UpdateItemInfo(child as FolderTreeViewItem, ref change);
}
}
}