private PackageExportTreeView.EnabledState GetFolderChildrenEnabledState(PackageExportTreeView.PackageExportTreeViewItem folder)
{
if (!folder.isFolder)
{
Debug.LogError((object)"Should be a folder item!");
}
if (!folder.hasChildren)
{
return(PackageExportTreeView.EnabledState.None);
}
PackageExportTreeView.EnabledState enabledState1 = PackageExportTreeView.EnabledState.NotSet;
PackageExportTreeView.EnabledState enabledState2 = (folder.children[0] as PackageExportTreeView.PackageExportTreeViewItem).enabledState;
for (int index = 1; index < folder.children.Count; ++index)
{
PackageExportTreeView.PackageExportTreeViewItem child = folder.children[index] as PackageExportTreeView.PackageExportTreeViewItem;
if (enabledState2 != child.enabledState)
{
enabledState1 = PackageExportTreeView.EnabledState.Mixed;
break;
}
}
if (enabledState1 == PackageExportTreeView.EnabledState.NotSet)
{
enabledState1 = enabledState2 != PackageExportTreeView.EnabledState.All ? PackageExportTreeView.EnabledState.None : PackageExportTreeView.EnabledState.All;
}
return(enabledState1);
}
private PackageExportTreeView.EnabledState GetFolderChildrenEnabledState(PackageExportTreeView.PackageExportTreeViewItem folder)
{
ExportPackageItem item = folder.item;
if (item != null && !item.isFolder)
{
Debug.LogError("Should be a folder item!");
}
if (!folder.hasChildren)
{
return(PackageExportTreeView.EnabledState.None);
}
PackageExportTreeView.EnabledState enabledState = PackageExportTreeView.EnabledState.NotSet;
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = folder.children[0] as PackageExportTreeView.PackageExportTreeViewItem;
ExportPackageItem item2 = packageExportTreeViewItem.item;
int num = (item2 != null) ? item2.enabledStatus : 1;
for (int i = 1; i < folder.children.Count; i++)
{
item2 = (folder.children[i] as PackageExportTreeView.PackageExportTreeViewItem).item;
if (num != item2.enabledStatus)
{
enabledState = PackageExportTreeView.EnabledState.Mixed;
break;
}
}
if (enabledState == PackageExportTreeView.EnabledState.NotSet)
{
enabledState = ((num != 1) ? PackageExportTreeView.EnabledState.None : PackageExportTreeView.EnabledState.All);
}
return(enabledState);
}
private PackageExportTreeView.EnabledState GetFolderChildrenEnabledState(PackageExportTreeView.PackageExportTreeViewItem folder)
{
if (!folder.isFolder)
{
Debug.LogError("Should be a folder item!");
}
PackageExportTreeView.EnabledState result;
if (!folder.hasChildren)
{
result = PackageExportTreeView.EnabledState.None;
}
else
{
PackageExportTreeView.EnabledState enabledState = PackageExportTreeView.EnabledState.NotSet;
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = folder.children[0] as PackageExportTreeView.PackageExportTreeViewItem;
PackageExportTreeView.EnabledState enabledState2 = packageExportTreeViewItem.enabledState;
for (int i = 1; i < folder.children.Count; i++)
{
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem2 = folder.children[i] as PackageExportTreeView.PackageExportTreeViewItem;
if (enabledState2 != packageExportTreeViewItem2.enabledState)
{
enabledState = PackageExportTreeView.EnabledState.Mixed;
break;
}
}
if (enabledState == PackageExportTreeView.EnabledState.NotSet)
{
enabledState = ((enabledState2 != PackageExportTreeView.EnabledState.All) ? PackageExportTreeView.EnabledState.None : PackageExportTreeView.EnabledState.All);
}
result = enabledState;
}
return(result);
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
TreeViewItem result;
if (folderPath == "")
{
result = this.m_RootItem;
}
else
{
int hashCode = folderPath.GetHashCode();
TreeViewItem treeViewItem = TreeViewUtility.FindItem(hashCode, this.m_RootItem);
if (treeViewItem != null)
{
result = treeViewItem;
}
else
{
string[] array = folderPath.Split(new char[]
{
'/'
});
string text = "";
TreeViewItem treeViewItem2 = this.m_RootItem;
int num = -1;
for (int i = 0; i < array.Length; i++)
{
string text2 = array[i];
if (text != "")
{
text += '/';
}
text += text2;
if (i != 0 || !(text == "Assets"))
{
num++;
hashCode = text.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem;
if (treeViewFolders.TryGetValue(text, out packageExportTreeViewItem))
{
treeViewItem2 = packageExportTreeViewItem;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem2 = new PackageExportTreeView.PackageExportTreeViewItem(null, hashCode, num, treeViewItem2, text2);
treeViewItem2.AddChild(packageExportTreeViewItem2);
treeViewItem2 = packageExportTreeViewItem2;
if (initExpandedState)
{
this.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[text] = packageExportTreeViewItem2;
}
}
}
result = treeViewItem2;
}
}
return(result);
}
private void RecursiveComputeEnabledStateForFolders(PackageExportTreeView.PackageExportTreeViewItem pitem, HashSet <PackageExportTreeView.PackageExportTreeViewItem> done)
{
if (pitem.isFolder)
{
if (pitem.hasChildren)
{
foreach (TreeViewItem current in pitem.children)
{
this.RecursiveComputeEnabledStateForFolders(current as PackageExportTreeView.PackageExportTreeViewItem, done);
}
}
if (!done.Contains(pitem))
{
PackageExportTreeView.EnabledState folderChildrenEnabledState = this.GetFolderChildrenEnabledState(pitem);
pitem.enabledState = folderChildrenEnabledState;
if (folderChildrenEnabledState == PackageExportTreeView.EnabledState.Mixed)
{
done.Add(pitem);
for (PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = pitem.parent as PackageExportTreeView.PackageExportTreeViewItem; packageExportTreeViewItem != null; packageExportTreeViewItem = (packageExportTreeViewItem.parent as PackageExportTreeView.PackageExportTreeViewItem))
{
if (!done.Contains(packageExportTreeViewItem))
{
packageExportTreeViewItem.enabledState = PackageExportTreeView.EnabledState.Mixed;
done.Add(packageExportTreeViewItem);
}
}
}
}
}
}
private void ComputeEnabledStateForFolders()
{
PackageExportTreeView.PackageExportTreeViewItem root = this.m_TreeView.data.root as PackageExportTreeView.PackageExportTreeViewItem;
this.RecursiveComputeEnabledStateForFolders(root, new HashSet <PackageExportTreeView.PackageExportTreeViewItem>()
{
root
});
}
private void EnableChildrenRecursive(TreeViewItem parentItem, PackageExportTreeView.EnabledState enabled)
{
if (parentItem.hasChildren)
{
foreach (TreeViewItem current in parentItem.children)
{
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = current as PackageExportTreeView.PackageExportTreeViewItem;
packageExportTreeViewItem.enabledState = enabled;
this.EnableChildrenRecursive(packageExportTreeViewItem, enabled);
}
}
}
private void DoIconAndText(PackageExportTreeView.PackageExportTreeViewItem item, Rect contentRect, bool selected, bool focused)
{
EditorGUIUtility.SetIconSize(new Vector2(this.k_IconWidth, this.k_IconWidth));
GUIStyle lineStyle = TreeViewGUI.s_Styles.lineStyle;
lineStyle.padding.left = 0;
if (Event.current.type == EventType.Repaint)
{
lineStyle.Draw(contentRect, GUIContent.Temp(item.displayName, this.GetIconForNode((TreeViewItem)item)), false, false, selected, focused);
}
EditorGUIUtility.SetIconSize(Vector2.zero);
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
if (folderPath == "")
{
return(base.m_RootItem);
}
TreeViewItem item2 = TreeViewUtility.FindItem(folderPath.GetHashCode(), base.m_RootItem);
if (item2 != null)
{
return(item2);
}
char[] separator = new char[] { '/' };
string[] strArray = folderPath.Split(separator);
string key = "";
TreeViewItem rootItem = base.m_RootItem;
int depth = -1;
for (int i = 0; i < strArray.Length; i++)
{
string displayName = strArray[i];
if (key != "")
{
key = key + '/';
}
key = key + displayName;
if ((i != 0) || (key != "Assets"))
{
PackageExportTreeView.PackageExportTreeViewItem item4;
depth++;
int hashCode = key.GetHashCode();
if (treeViewFolders.TryGetValue(key, out item4))
{
rootItem = item4;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem child = new PackageExportTreeView.PackageExportTreeViewItem(null, hashCode, depth, rootItem, displayName);
rootItem.AddChild(child);
rootItem = child;
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[key] = child;
}
}
}
return(rootItem);
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
if (folderPath == string.Empty)
{
return(this.m_RootItem);
}
TreeViewItem treeViewItem = TreeViewUtility.FindItem(folderPath.GetHashCode(), this.m_RootItem);
if (treeViewItem != null)
{
return(treeViewItem);
}
string[] strArray = folderPath.Split('/');
string empty = string.Empty;
TreeViewItem parent = this.m_RootItem;
int depth = -1;
for (int index = 0; index < strArray.Length; ++index)
{
string displayName = strArray[index];
if (empty != string.Empty)
{
empty += (string)(object)'/';
}
empty += displayName;
if (index != 0 || !(empty == "Assets"))
{
++depth;
int hashCode = empty.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem1;
if (treeViewFolders.TryGetValue(empty, out exportTreeViewItem1))
{
parent = (TreeViewItem)exportTreeViewItem1;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem2 = new PackageExportTreeView.PackageExportTreeViewItem((ExportPackageItem)null, hashCode, depth, parent, displayName);
parent.AddChild((TreeViewItem)exportTreeViewItem2);
parent = (TreeViewItem)exportTreeViewItem2;
if (initExpandedState)
{
this.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[empty] = exportTreeViewItem2;
}
}
}
return(parent);
}
private void ItemWasToggled(PackageExportTreeView.PackageExportTreeViewItem pitem)
{
if (this.m_Selection.Count <= 1)
{
this.EnableChildrenRecursive(pitem, pitem.enabledState);
}
else
{
foreach (PackageExportTreeView.PackageExportTreeViewItem current in this.m_Selection)
{
current.enabledState = pitem.enabledState;
}
}
this.ComputeEnabledStateForFolders();
}
private void EnableChildrenRecursive(TreeViewItem parentItem, PackageExportTreeView.EnabledState enabled)
{
if (!parentItem.hasChildren)
{
return;
}
using (List <TreeViewItem> .Enumerator enumerator = parentItem.children.GetEnumerator())
{
while (enumerator.MoveNext())
{
PackageExportTreeView.PackageExportTreeViewItem current = enumerator.Current as PackageExportTreeView.PackageExportTreeViewItem;
current.enabledState = enabled;
this.EnableChildrenRecursive((TreeViewItem)current, enabled);
}
}
}
private static void Toggle(ExportPackageItem[] items, PackageExportTreeView.PackageExportTreeViewItem pitem, Rect toggleRect)
{
bool flag = pitem.enabledState > PackageExportTreeView.EnabledState.None;
GUIStyle toggle = EditorStyles.toggle;
if (pitem.isFolder && (pitem.enabledState == PackageExportTreeView.EnabledState.Mixed))
{
toggle = EditorStyles.toggleMixed;
}
bool flag3 = GUI.Toggle(toggleRect, flag, GUIContent.none, toggle);
if (flag3 != flag)
{
pitem.enabledState = !flag3 ? PackageExportTreeView.EnabledState.None : PackageExportTreeView.EnabledState.All;
}
}
private void SelectionChanged(int[] selectedIDs)
{
this.m_Selection = new List <PackageExportTreeView.PackageExportTreeViewItem>();
IList <TreeViewItem> rows = this.m_TreeView.data.GetRows();
foreach (TreeViewItem current in rows)
{
if (selectedIDs.Contains(current.id))
{
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = current as PackageExportTreeView.PackageExportTreeViewItem;
if (packageExportTreeViewItem != null)
{
this.m_Selection.Add(packageExportTreeViewItem);
}
}
}
}
private void EnableChildrenRecursive(TreeViewItem parentItem, int enabled)
{
if (!parentItem.hasChildren)
{
return;
}
foreach (TreeViewItem current in parentItem.children)
{
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = current as PackageExportTreeView.PackageExportTreeViewItem;
ExportPackageItem item = packageExportTreeViewItem.item;
if (item != null)
{
item.enabledStatus = enabled;
}
this.EnableChildrenRecursive(packageExportTreeViewItem, enabled);
}
}
protected override Texture GetIconForItem(TreeViewItem tItem)
{
PackageExportTreeView.PackageExportTreeViewItem item = tItem as PackageExportTreeView.PackageExportTreeViewItem;
ExportPackageItem item2 = item.item;
if ((item2 == null) || item2.isFolder)
{
return(Constants.folderIcon);
}
Texture cachedIcon = AssetDatabase.GetCachedIcon(item2.assetPath);
if (cachedIcon != null)
{
return(cachedIcon);
}
return(InternalEditorUtility.GetIconForFile(item2.assetPath));
}
private static void Toggle(ExportPackageItem[] items, PackageExportTreeView.PackageExportTreeViewItem pitem, Rect toggleRect)
{
bool flag1 = pitem.enabledState > PackageExportTreeView.EnabledState.None;
GUIStyle style = EditorStyles.toggle;
if (pitem.isFolder && pitem.enabledState == PackageExportTreeView.EnabledState.Mixed)
{
style = EditorStyles.toggleMixed;
}
bool flag2 = GUI.Toggle(toggleRect, flag1, GUIContent.none, style);
if (flag2 == flag1)
{
return;
}
pitem.enabledState = !flag2 ? PackageExportTreeView.EnabledState.None : PackageExportTreeView.EnabledState.All;
}
private void ItemWasToggled(PackageExportTreeView.PackageExportTreeViewItem pitem)
{
if (this.m_Selection.Count <= 1)
{
this.EnableChildrenRecursive((TreeViewItem)pitem, pitem.enabledState);
}
else
{
using (List <PackageExportTreeView.PackageExportTreeViewItem> .Enumerator enumerator = this.m_Selection.GetEnumerator())
{
while (enumerator.MoveNext())
{
enumerator.Current.enabledState = pitem.enabledState;
}
}
}
this.ComputeEnabledStateForFolders();
}
public override void FetchData()
{
int depth = -1;
this.m_RootItem = new PackageExportTreeView.PackageExportTreeViewItem(null, "Assets".GetHashCode(), depth, null, "InvisibleAssetsFolder");
bool flag = true;
if (flag)
{
this.m_TreeView.state.expandedIDs.Add(this.m_RootItem.id);
}
ExportPackageItem[] items = this.m_PackageExportView.items;
Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> dictionary = new Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem>();
for (int i = 0; i < items.Length; i++)
{
ExportPackageItem exportPackageItem = items[i];
if (!PackageImport.HasInvalidCharInFilePath(exportPackageItem.assetPath))
{
string fileName = Path.GetFileName(exportPackageItem.assetPath);
string directoryName = Path.GetDirectoryName(exportPackageItem.assetPath);
TreeViewItem treeViewItem = this.EnsureFolderPath(directoryName, dictionary, flag);
if (treeViewItem != null)
{
int hashCode = exportPackageItem.assetPath.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = new PackageExportTreeView.PackageExportTreeViewItem(exportPackageItem, hashCode, treeViewItem.depth + 1, treeViewItem, fileName);
treeViewItem.AddChild(packageExportTreeViewItem);
if (flag)
{
this.m_TreeView.state.expandedIDs.Add(hashCode);
}
if (exportPackageItem.isFolder)
{
dictionary[exportPackageItem.assetPath] = packageExportTreeViewItem;
}
}
}
}
if (flag)
{
this.m_TreeView.state.expandedIDs.Sort();
}
}
private void SelectionChanged(int[] selectedIDs)
{
this.m_Selection = new List <PackageExportTreeView.PackageExportTreeViewItem>();
using (List <TreeViewItem> .Enumerator enumerator = this.m_TreeView.data.GetRows().GetEnumerator())
{
while (enumerator.MoveNext())
{
TreeViewItem current = enumerator.Current;
if (((IEnumerable <int>)selectedIDs).Contains <int>(current.id))
{
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem = current as PackageExportTreeView.PackageExportTreeViewItem;
if (exportTreeViewItem != null)
{
this.m_Selection.Add(exportTreeViewItem);
}
}
}
}
}
private static void Toggle(ExportPackageItem[] items, PackageExportTreeView.PackageExportTreeViewItem pitem, Rect toggleRect)
{
ExportPackageItem item = pitem.item;
if (item != null)
{
bool flag = item.enabledStatus > 0;
GUIStyle toggle = EditorStyles.toggle;
if (item.isFolder && (item.enabledStatus == 2))
{
toggle = EditorStyles.toggleMixed;
}
bool flag3 = GUI.Toggle(toggleRect, flag, GUIContent.none, toggle);
if (flag3 != flag)
{
item.enabledStatus = !flag3 ? 0 : 1;
}
}
}
private void DoToggle(PackageExportTreeView.PackageExportTreeViewItem pitem, Rect toggleRect)
{
EditorGUI.BeginChangeCheck();
Toggle(this.m_PackageExportView.items, pitem, toggleRect);
if (EditorGUI.EndChangeCheck())
{
if ((base.m_TreeView.GetSelection().Length <= 1) || !base.m_TreeView.GetSelection().Contains <int>(pitem.id))
{
int[] selectedIDs = new int[] { pitem.id };
base.m_TreeView.SetSelection(selectedIDs, false);
base.m_TreeView.NotifyListenersThatSelectionChanged();
}
if (this.itemWasToggled != null)
{
this.itemWasToggled(pitem);
}
Event.current.Use();
}
}
public override void FetchData()
{
int depth = -1;
base.m_RootItem = new PackageExportTreeView.PackageExportTreeViewItem(null, "Assets".GetHashCode(), depth, null, "InvisibleAssetsFolder");
bool initExpandedState = true;
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(base.m_RootItem.id);
}
ExportPackageItem[] items = this.m_PackageExportView.items;
Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders = new Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem>();
for (int i = 0; i < items.Length; i++)
{
ExportPackageItem itemIn = items[i];
if (!PackageImport.HasInvalidCharInFilePath(itemIn.assetPath))
{
string fileName = Path.GetFileName(itemIn.assetPath);
string directoryName = Path.GetDirectoryName(itemIn.assetPath);
TreeViewItem parent = this.EnsureFolderPath(directoryName, treeViewFolders, initExpandedState);
if (parent != null)
{
int hashCode = itemIn.assetPath.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem child = new PackageExportTreeView.PackageExportTreeViewItem(itemIn, hashCode, parent.depth + 1, parent, fileName);
parent.AddChild(child);
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(hashCode);
}
if (itemIn.isFolder)
{
treeViewFolders[itemIn.assetPath] = child;
}
}
}
}
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Sort();
}
}
public override void FetchData()
{
this.m_RootItem = (TreeViewItem) new PackageExportTreeView.PackageExportTreeViewItem((ExportPackageItem)null, "Assets".GetHashCode(), -1, (TreeViewItem)null, "InvisibleAssetsFolder");
bool initExpandedState = true;
if (initExpandedState)
{
this.m_TreeView.state.expandedIDs.Add(this.m_RootItem.id);
}
ExportPackageItem[] items = this.m_PackageExportView.items;
Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders = new Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem>();
for (int index = 0; index < items.Length; ++index)
{
ExportPackageItem itemIn = items[index];
if (!PackageImport.HasInvalidCharInFilePath(itemIn.assetPath))
{
string fileName = Path.GetFileName(itemIn.assetPath);
TreeViewItem parent = this.EnsureFolderPath(Path.GetDirectoryName(itemIn.assetPath), treeViewFolders, initExpandedState);
if (parent != null)
{
int hashCode = itemIn.assetPath.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem = new PackageExportTreeView.PackageExportTreeViewItem(itemIn, hashCode, parent.depth + 1, parent, fileName);
parent.AddChild((TreeViewItem)exportTreeViewItem);
if (initExpandedState)
{
this.m_TreeView.state.expandedIDs.Add(hashCode);
}
if (itemIn.isFolder)
{
treeViewFolders[itemIn.assetPath] = exportTreeViewItem;
}
}
}
}
if (!initExpandedState)
{
return;
}
this.m_TreeView.state.expandedIDs.Sort();
}
private void DoToggle(PackageExportTreeView.PackageExportTreeViewItem pitem, Rect toggleRect)
{
EditorGUI.BeginChangeCheck();
PackageExportTreeView.PackageExportTreeViewGUI.Toggle(this.m_PackageExportView.items, pitem, toggleRect);
if (!EditorGUI.EndChangeCheck())
{
return;
}
if (this.m_TreeView.GetSelection().Length <= 1 || !((IEnumerable <int>) this.m_TreeView.GetSelection()).Contains <int>(pitem.id))
{
this.m_TreeView.SetSelection(new int[1] {
pitem.id
}, 0 != 0);
this.m_TreeView.NotifyListenersThatSelectionChanged();
}
if (this.itemWasToggled != null)
{
this.itemWasToggled(pitem);
}
Event.current.Use();
}
private void ItemWasToggled(PackageExportTreeView.PackageExportTreeViewItem pitem)
{
ExportPackageItem item = pitem.item;
if (item != null)
{
if (this.m_Selection.Count <= 1)
{
this.EnableChildrenRecursive(pitem, item.enabledStatus);
}
else
{
foreach (PackageExportTreeView.PackageExportTreeViewItem current in this.m_Selection)
{
ExportPackageItem item2 = current.item;
item2.enabledStatus = item.enabledStatus;
}
}
this.ComputeEnabledStateForFolders();
}
}
public override void OnRowGUI(Rect rowRect, TreeViewItem tvItem, int row, bool selected, bool focused)
{
base.k_IndentWidth = 18f;
base.k_FoldoutWidth = 18f;
PackageExportTreeView.PackageExportTreeViewItem pitem = tvItem as PackageExportTreeView.PackageExportTreeViewItem;
bool flag = Event.current.type == EventType.Repaint;
if (selected && flag)
{
TreeViewGUI.s_Styles.selectionStyle.Draw(rowRect, false, false, true, focused);
}
if (base.m_TreeView.data.IsExpandable(tvItem))
{
this.DoFoldout(rowRect, tvItem, row);
}
Rect toggleRect = new Rect((base.k_BaseIndent + (tvItem.depth * base.indentWidth)) + base.k_FoldoutWidth, rowRect.y, 18f, rowRect.height);
this.DoToggle(pitem, toggleRect);
Rect contentRect = new Rect(toggleRect.xMax, rowRect.y, rowRect.width, rowRect.height);
this.DoIconAndText(tvItem, contentRect, selected, focused);
}
protected override Texture GetIconForItem(TreeViewItem tItem)
{
PackageExportTreeView.PackageExportTreeViewItem packageExportTreeViewItem = tItem as PackageExportTreeView.PackageExportTreeViewItem;
ExportPackageItem item = packageExportTreeViewItem.item;
Texture result;
if (item == null || item.isFolder)
{
result = PackageExportTreeView.PackageExportTreeViewGUI.Constants.folderIcon;
}
else
{
Texture cachedIcon = AssetDatabase.GetCachedIcon(item.assetPath);
if (cachedIcon != null)
{
result = cachedIcon;
}
else
{
result = InternalEditorUtility.GetIconForFile(item.assetPath);
}
}
return(result);
}
private void RecursiveComputeEnabledStateForFolders(PackageExportTreeView.PackageExportTreeViewItem pitem, HashSet <PackageExportTreeView.PackageExportTreeViewItem> done)
{
if (!pitem.isFolder)
{
return;
}
if (pitem.hasChildren)
{
using (List <TreeViewItem> .Enumerator enumerator = pitem.children.GetEnumerator())
{
while (enumerator.MoveNext())
{
this.RecursiveComputeEnabledStateForFolders(enumerator.Current as PackageExportTreeView.PackageExportTreeViewItem, done);
}
}
}
if (done.Contains(pitem))
{
return;
}
PackageExportTreeView.EnabledState childrenEnabledState = this.GetFolderChildrenEnabledState(pitem);
pitem.enabledState = childrenEnabledState;
if (childrenEnabledState != PackageExportTreeView.EnabledState.Mixed)
{
return;
}
done.Add(pitem);
for (PackageExportTreeView.PackageExportTreeViewItem parent = pitem.parent as PackageExportTreeView.PackageExportTreeViewItem; parent != null; parent = parent.parent as PackageExportTreeView.PackageExportTreeViewItem)
{
if (!done.Contains(parent))
{
parent.enabledState = PackageExportTreeView.EnabledState.Mixed;
done.Add(parent);
}
}
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary<string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
if (folderPath == string.Empty)
return this.m_RootItem;
TreeViewItem treeViewItem = TreeViewUtility.FindItem(folderPath.GetHashCode(), this.m_RootItem);
if (treeViewItem != null)
return treeViewItem;
string[] strArray = folderPath.Split('/');
string empty = string.Empty;
TreeViewItem parent = this.m_RootItem;
int depth = -1;
for (int index = 0; index < strArray.Length; ++index)
{
string displayName = strArray[index];
if (empty != string.Empty)
empty += (string) (object) '/';
empty += displayName;
if (index != 0 || !(empty == "Assets"))
{
++depth;
int hashCode = empty.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem1;
if (treeViewFolders.TryGetValue(empty, out exportTreeViewItem1))
{
parent = (TreeViewItem) exportTreeViewItem1;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem2 = new PackageExportTreeView.PackageExportTreeViewItem((ExportPackageItem) null, hashCode, depth, parent, displayName);
parent.AddChild((TreeViewItem) exportTreeViewItem2);
parent = (TreeViewItem) exportTreeViewItem2;
if (initExpandedState)
this.m_TreeView.state.expandedIDs.Add(hashCode);
treeViewFolders[empty] = exportTreeViewItem2;
}
}
}
return parent;
}
public override void FetchData()
{
this.m_RootItem = (TreeViewItem) new PackageExportTreeView.PackageExportTreeViewItem((ExportPackageItem) null, "Assets".GetHashCode(), -1, (TreeViewItem) null, "InvisibleAssetsFolder");
bool initExpandedState = true;
if (initExpandedState)
this.m_TreeView.state.expandedIDs.Add(this.m_RootItem.id);
ExportPackageItem[] items = this.m_PackageExportView.items;
Dictionary<string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders = new Dictionary<string, PackageExportTreeView.PackageExportTreeViewItem>();
for (int index = 0; index < items.Length; ++index)
{
ExportPackageItem itemIn = items[index];
if (!PackageImport.HasInvalidCharInFilePath(itemIn.assetPath))
{
string fileName = Path.GetFileName(itemIn.assetPath);
TreeViewItem parent = this.EnsureFolderPath(Path.GetDirectoryName(itemIn.assetPath), treeViewFolders, initExpandedState);
if (parent != null)
{
int hashCode = itemIn.assetPath.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem = new PackageExportTreeView.PackageExportTreeViewItem(itemIn, hashCode, parent.depth + 1, parent, fileName);
parent.AddChild((TreeViewItem) exportTreeViewItem);
if (initExpandedState)
this.m_TreeView.state.expandedIDs.Add(hashCode);
if (itemIn.isFolder)
treeViewFolders[itemIn.assetPath] = exportTreeViewItem;
}
}
}
if (!initExpandedState)
return;
this.m_TreeView.state.expandedIDs.Sort();
}
public override void FetchData()
{
int depth = -1;
base.m_RootItem = new PackageExportTreeView.PackageExportTreeViewItem(null, "Assets".GetHashCode(), depth, null, "InvisibleAssetsFolder");
bool initExpandedState = true;
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(base.m_RootItem.id);
}
ExportPackageItem[] items = this.m_PackageExportView.items;
Dictionary<string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders = new Dictionary<string, PackageExportTreeView.PackageExportTreeViewItem>();
for (int i = 0; i < items.Length; i++)
{
ExportPackageItem itemIn = items[i];
if (!PackageImport.HasInvalidCharInFilePath(itemIn.assetPath))
{
string fileName = Path.GetFileName(itemIn.assetPath);
string directoryName = Path.GetDirectoryName(itemIn.assetPath);
TreeViewItem parent = this.EnsureFolderPath(directoryName, treeViewFolders, initExpandedState);
if (parent != null)
{
int hashCode = itemIn.assetPath.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem child = new PackageExportTreeView.PackageExportTreeViewItem(itemIn, hashCode, parent.depth + 1, parent, fileName);
parent.AddChild(child);
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(hashCode);
}
if (itemIn.isFolder)
{
treeViewFolders[itemIn.assetPath] = child;
}
}
}
}
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Sort();
}
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary<string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
if (folderPath == "")
{
return base.m_RootItem;
}
TreeViewItem item2 = TreeViewUtility.FindItem(folderPath.GetHashCode(), base.m_RootItem);
if (item2 != null)
{
return item2;
}
char[] separator = new char[] { '/' };
string[] strArray = folderPath.Split(separator);
string key = "";
TreeViewItem rootItem = base.m_RootItem;
int depth = -1;
for (int i = 0; i < strArray.Length; i++)
{
string displayName = strArray[i];
if (key != "")
{
key = key + '/';
}
key = key + displayName;
if ((i != 0) || (key != "Assets"))
{
PackageExportTreeView.PackageExportTreeViewItem item4;
depth++;
int hashCode = key.GetHashCode();
if (treeViewFolders.TryGetValue(key, out item4))
{
rootItem = item4;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem child = new PackageExportTreeView.PackageExportTreeViewItem(null, hashCode, depth, rootItem, displayName);
rootItem.AddChild(child);
rootItem = child;
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[key] = child;
}
}
}
return rootItem;
}
