// this gets called whenever someone issues a reload() call to the parent
protected override IList <TreeViewItem> BuildRows(TreeViewItem root)
{
if (m_Items == null)
{
var rawData = m_DataStore.GetElements();
m_Items = new List <TreeViewItem>(rawData.Length);
for (int i = 0; i < rawData.Length; i++)
{
var item = new SerializedPropertyItem(rawData[i].objectId, 0, rawData[i]);
m_Items.Add(item);
}
}
// filtering
IEnumerable <TreeViewItem> tmprows = m_Items;
if (!m_ShowInactiveObjects && m_ShowFilterGUI)
{
tmprows = m_Items.Where((TreeViewItem item) => { return(((SerializedPropertyItem)item).GetData().activeInHierarchy); });
}
if (m_bFilterSelection && m_ShowFilterGUI)
{
if (m_SelectionFilter == null)
{
m_SelectionFilter = Selection.instanceIDs;
}
tmprows = m_Items.Where((TreeViewItem item) => { return(m_SelectionFilter.Contains(item.id)); });
}
else
{
m_SelectionFilter = null;
}
tmprows = Filter(tmprows);
var rows = tmprows.ToList();
if (multiColumnHeader.sortedColumnIndex >= 0)
{
Sort(rows, multiColumnHeader.sortedColumnIndex);
}
m_ChangedId = 0;
// We still need to setup the child parent information for the rows since this
// information is used by the TreeView internal logic (navigation, dragging etc)
TreeViewUtility.SetParentAndChildrenForItems(rows, root);
return(rows);
}
protected override IList <TreeViewItem> BuildRows(TreeViewItem root)
{
if (m_Items == null)
{
var elements = m_DataStore.GetElements();
m_Items = new List <TreeViewItem>(elements.Length);
for (var i = 0; i < elements.Length; i++)
{
var item2 = new SerializedPropertyItem(elements[i].ObjectId, 0, elements[i]);
m_Items.Add(item2);
}
}
IEnumerable <TreeViewItem> enumerable = m_Items;
if (m_bFilterSelection)
{
if (m_SelectionFilter == null)
{
m_SelectionFilter = Selection.instanceIDs;
}
enumerable = from item in m_Items
where m_SelectionFilter.Contains(item.id)
select item;
}
else
{
m_SelectionFilter = null;
}
enumerable = Filter(enumerable);
var list = enumerable.ToList();
if (multiColumnHeader.sortedColumnIndex >= 0)
{
Sort(list, multiColumnHeader.sortedColumnIndex);
}
m_ChangedId = 0;
//TreeViewUtility.SetParentAndChildrenForItems(list, root);
return(list);
}
private void CellGUI(Rect cellRect, SerializedPropertyItem item, int columnIndex,
ref RowGUIArgs args)
{
Profiler.BeginSample("SerializedPropertyTreeView.CellGUI");
CenterRectUsingSingleLineHeight(ref cellRect);
var data = item.GetData();
var column = (Column)multiColumnHeader.GetColumn(columnIndex);
if (column.drawDelegate == DefaultDelegates.s_DrawName)
{
Profiler.BeginSample("SerializedPropertyTreeView.OnItemGUI.LabelField");
DefaultGUI.Label(cellRect, data.Name, IsSelected(args.item.id), false);
Profiler.EndSample();
}
else if (column.drawDelegate != null)
{
var properties = data.Properties;
var num = column.dependencyIndices == null ? 0 : column.dependencyIndices.Length;
for (var i = 0; i < num; i++)
{
m_ColumnsInternal[columnIndex].dependencyProps[i] = properties[column.dependencyIndices[i]];
}
if (args.item.id == state.lastClickedID && HasFocus() && columnIndex == multiColumnHeader.state.visibleColumns[multiColumnHeader.state.visibleColumns[0] != 0 ? 0 : 1])
{
GUI.SetNextControlName(Styles.focusHelper);
}
var serializedProperty = data.Properties[columnIndex];
EditorGUI.BeginChangeCheck();
Profiler.BeginSample("SerializedPropertyTreeView.OnItemGUI.drawDelegate");
column.drawDelegate(cellRect, serializedProperty, m_ColumnsInternal[columnIndex].dependencyProps);
Profiler.EndSample();
if (EditorGUI.EndChangeCheck())
{
m_ChangedId = column.filter == null || !column.filter.Active()
? m_ChangedId
: GUIUtility.keyboardControl;
data.Store();
var selection = GetSelection();
if (selection.Contains(data.ObjectId))
{
var list = FindRows(selection);
Undo.RecordObjects((from r in list
select((SerializedPropertyItem)r).GetData()
.SerializedObject.targetObject).ToArray(),
"Modify Multiple Properties");
foreach (var current in list)
{
if (current.id != args.item.id)
{
var data2 =
((SerializedPropertyItem)current).GetData();
if (IsEditable(data2.SerializedObject.targetObject))
{
if (column.copyDelegate != null)
{
column.copyDelegate(data2.Properties[columnIndex], serializedProperty);
}
else
{
DefaultDelegates.s_CopyDefault(data2.Properties[columnIndex],
serializedProperty);
}
data2.Store();
}
}
}
}
}
Profiler.EndSample();
}
}
void CellGUI(Rect cellRect, SerializedPropertyItem item, int columnIndex, ref RowGUIArgs args)
{
Profiler.BeginSample("SerializedPropertyTreeView.CellGUI");
CenterRectUsingSingleLineHeight(ref cellRect);
var ltd = item.GetData();
Column column = (Column)this.multiColumnHeader.GetColumn(columnIndex);
if (column.drawDelegate == DefaultDelegates.DrawName)
{
// default drawing
Profiler.BeginSample("SerializedPropertyTreeView.OnItemGUI.LabelField");
using (new EditorGUI.DisabledScope(!ltd.activeInHierarchy))
{
DefaultGUI.Label(cellRect, ltd.name, IsSelected(args.item.id), false);
}
Profiler.EndSample();
}
else if (column.drawDelegate != null)
{
SerializedProperty[] props = ltd.properties;
int depcnt = column.dependencyIndices != null ? column.dependencyIndices.Length : 0;
for (int i = 0; i < depcnt; i++)
{
m_ColumnsInternal[columnIndex].dependencyProps[i] = props[column.dependencyIndices[i]];
}
// allow to capture tabs
if (args.item.id == state.lastClickedID && HasFocus() && columnIndex == multiColumnHeader.state.visibleColumns[multiColumnHeader.state.visibleColumns[0] == 0 ? 1 : 0])
{
GUI.SetNextControlName(Styles.focusHelper);
}
SerializedProperty prop = ltd.properties[columnIndex];
EditorGUI.BeginChangeCheck();
Profiler.BeginSample("SerializedPropertyTreeView.OnItemGUI.drawDelegate");
column.drawDelegate(cellRect, prop, m_ColumnsInternal[columnIndex].dependencyProps);
Profiler.EndSample();
if (EditorGUI.EndChangeCheck())
{
// if we changed a value in a filtered column we'll have to reload the table
m_ChangedId = ((column.filter != null) && column.filter.Active()) ? GUIUtility.keyboardControl : m_ChangedId;
// update all selected items if the current row was part of the selection list
ltd.Store();
var selIds = GetSelection();
if (selIds.Contains(ltd.objectId))
{
IList <TreeViewItem> rows = FindRows(selIds);
Undo.RecordObjects(rows.Select(r => ((SerializedPropertyItem)r).GetData().serializedObject.targetObject).ToArray(), "Modify Multiple Properties");
foreach (var r in rows)
{
if (r.id == args.item.id)
{
continue;
}
var data = ((SerializedPropertyItem)r).GetData();
if (!IsEditable(data.serializedObject.targetObject))
{
continue;
}
if (column.copyDelegate != null)
{
column.copyDelegate(data.properties[columnIndex], prop);
}
else
{
DefaultDelegates.CopyDefault(data.properties[columnIndex], prop);
}
data.Store();
}
}
}
}
Profiler.EndSample();
}
