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);
}
}
}
public PackageExportTreeViewDataSource(TreeViewController treeView, PackageExportTreeView view)
: base(treeView)
{
m_PackageExportView = view;
rootIsCollapsable = false;
showRootItem = false;
}
public PackageExportTreeViewDataSource(TreeView treeView, PackageExportTreeView view)
: base(treeView)
{
this.m_PackageExportView = view;
this.rootIsCollapsable = false;
this.showRootNode = false;
}
private void TreeViewArea(bool showLoadingScreen)
{
Rect treeAreaRect = GUILayoutUtility.GetRect(1, 9999, 1, 99999);
if (showLoadingScreen)
{
GUI.Label(treeAreaRect, "Loading...", Styles.loadingTextStyle);
return;
}
if (m_ExportPackageItems != null && m_ExportPackageItems.Length > 0)
{
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
if (m_Tree == null)
{
m_Tree = new PackageExportTreeView(this, m_TreeViewState, new Rect());
}
m_Tree.OnGUI(treeAreaRect);
}
}
private void TreeViewArea(bool showLoadingScreen)
{
Rect rect = GUILayoutUtility.GetRect(1f, 9999f, 1f, 99999f);
if (showLoadingScreen)
{
GUI.Label(rect, "Loading...", PackageExport.Styles.loadingTextStyle);
}
else
{
if (this.m_ExportPackageItems == null || this.m_ExportPackageItems.Length <= 0)
{
return;
}
if (this.m_TreeViewState == null)
{
this.m_TreeViewState = new TreeViewState();
}
if (this.m_Tree == null)
{
this.m_Tree = new PackageExportTreeView(this, this.m_TreeViewState, new Rect());
}
this.m_Tree.OnGUI(rect);
}
}
private void BuildAssetList()
{
this.UnscheduleBuildAssetList();
this.m_ExportPackageItems = PackageExport.GetAssetItemsForExport(Selection.assetGUIDsDeepSelection, this.m_IncludeDependencies).ToArray <ExportPackageItem>();
this.m_Tree = null;
this.m_TreeViewState = null;
base.Repaint();
}
public PackageExportTreeViewGUI(TreeView treeView, PackageExportTreeView view) : base(treeView)
{
this.m_PackageExportView = view;
base.k_BaseIndent = 4f;
if (!PackageExportTreeView.s_UseFoldouts)
{
base.k_FoldoutWidth = 0f;
}
}
public PackageExportTreeViewGUI(TreeViewController treeView, PackageExportTreeView view)
: base(treeView)
{
m_PackageExportView = view;
k_BaseIndent = 4f;
if (!s_UseFoldouts)
{
k_FoldoutWidth = 0f;
}
}
public PackageExportTreeViewGUI(TreeView treeView, PackageExportTreeView view)
: base(treeView)
{
this.m_PackageExportView = view;
this.k_BaseIndent = 4f;
if (PackageExportTreeView.s_UseFoldouts)
{
return;
}
this.k_FoldoutWidth = 0.0f;
}
private void BuildAssetList()
{
UnscheduleBuildAssetList();
m_ExportPackageItems = GetAssetItemsForExport(Selection.assetGUIDsDeepSelection, m_IncludeDependencies).ToArray();
// GUI is reconstructed in OnGUI (when needed)
m_Tree = null;
m_TreeViewState = null;
Repaint();
}
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;
}
public void SetAllEnabled(PackageExportTreeView.EnabledState enabled)
{
this.EnableChildrenRecursive(this.m_TreeView.data.root, enabled);
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);
}
}
}
public PackageExportTreeViewGUI(TreeView treeView, PackageExportTreeView view)
: base(treeView)
{
this.m_PackageExportView = view;
this.k_BaseIndent = 4f;
if (PackageExportTreeView.s_UseFoldouts)
return;
this.k_FoldoutWidth = 0.0f;
}
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 BuildAssetList()
{
this.m_ExportPackageItems = PackageExport.GetAssetItemsForExport((ICollection<string>) Selection.assetGUIDsDeepSelection, this.m_IncludeDependencies).ToArray<ExportPackageItem>();
this.m_Tree = (PackageExportTreeView) null;
this.m_TreeViewState = (TreeViewState) null;
}
private void TreeViewArea(bool showLoadingScreen)
{
Rect rect = GUILayoutUtility.GetRect(1f, 9999f, 1f, 99999f);
if (showLoadingScreen)
{
GUI.Label(rect, "Loading...", PackageExport.Styles.loadingTextStyle);
}
else
{
if (this.m_ExportPackageItems == null || this.m_ExportPackageItems.Length <= 0)
return;
if (this.m_TreeViewState == null)
this.m_TreeViewState = new TreeViewState();
if (this.m_Tree == null)
this.m_Tree = new PackageExportTreeView(this, this.m_TreeViewState, new Rect());
this.m_Tree.OnGUI(rect);
}
}
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 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) || !Enumerable.Contains<int>(base.m_TreeView.GetSelection(), 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();
}
}
private void DoIconAndText(PackageExportTreeView.PackageExportTreeViewItem item, Rect contentRect, bool selected, bool focused)
{
EditorGUIUtility.SetIconSize(new Vector2(base.k_IconWidth, base.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.GetIconForItem(item)), false, false, selected, focused);
}
EditorGUIUtility.SetIconSize(Vector2.zero);
}
public PackageExportTreeViewGUI(TreeViewController treeView, PackageExportTreeView view) : base(treeView)
{
this.k_FoldoutWidth = 12f;
this.m_PackageExportView = view;
base.k_BaseIndent = 4f;
if (!PackageExportTreeView.s_UseFoldouts)
{
this.k_FoldoutWidth = 0f;
}
}
public PackageExportTreeViewDataSource(TreeViewController treeView, PackageExportTreeView view) : base(treeView)
{
this.m_PackageExportView = view;
base.rootIsCollapsable = false;
base.showRootItem = false;
}
private void BuildAssetList()
{
this.m_ExportPackageItems = PackageExport.GetAssetItemsForExport((ICollection <string>)Selection.assetGUIDsDeepSelection, this.m_IncludeDependencies).ToArray <ExportPackageItem>();
this.m_Tree = (PackageExportTreeView)null;
this.m_TreeViewState = (TreeViewState)null;
}
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();
}
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();
}
public PackageExportTreeViewDataSource(TreeView treeView, PackageExportTreeView view)
: base(treeView)
{
this.m_PackageExportView = view;
this.rootIsCollapsable = false;
this.showRootNode = false;
}