private void ParseBindings(TreeViewItem parent, string actionMapName, string actionName, SerializedProperty bindingsArrayProperty, int depth)
{
var bindingsCount = InputActionSerializationHelpers.GetBindingCount(bindingsArrayProperty, actionName);
CompositeGroupTreeItem compositeGroupTreeItem = null;
for (var j = 0; j < bindingsCount; j++)
{
var bindingProperty = InputActionSerializationHelpers.GetBinding(bindingsArrayProperty, actionName, j);
var bindingsItem = new BindingTreeItem(actionMapName, bindingProperty, j);
bindingsItem.depth = depth;
if (bindingsItem.isComposite)
{
compositeGroupTreeItem = new CompositeGroupTreeItem(actionMapName, bindingProperty, j);
compositeGroupTreeItem.depth = depth;
parent.AddChild(compositeGroupTreeItem);
continue;
}
if (bindingsItem.isPartOfComposite)
{
var compositeItem = new CompositeTreeItem(actionMapName, bindingProperty, j);
compositeItem.depth = depth + 1;
if (compositeGroupTreeItem != null)
{
compositeGroupTreeItem.AddChild(compositeItem);
}
continue;
}
compositeGroupTreeItem = null;
parent.AddChild(bindingsItem);
}
}
void DrawBindingField(Rect rect, Rect editBtn, SerializedProperty pathProperty)
{
var path = pathProperty.stringValue;
if (m_ManualEditMode || string.IsNullOrEmpty(BindingTreeItem.ParseName(path)))
{
EditorGUI.BeginChangeCheck();
path = EditorGUI.DelayedTextField(rect, path);
if (EditorGUI.EndChangeCheck())
{
pathProperty.stringValue = path;
OnBindingModified(pathProperty);
}
if (GUI.Button(editBtn, "˅"))
{
rect.x += editBtn.width;
ShowInputControlPicker(rect, pathProperty);
}
}
else
{
var parsedPath = BindingTreeItem.ParseName(path);
if (EditorGUI.DropdownButton(rect, new GUIContent(parsedPath), FocusType.Keyboard))
{
ShowInputControlPicker(rect, pathProperty);
}
if (GUI.Button(editBtn, "..."))
{
m_ManualEditMode = true;
}
}
}
public void OnGUI()
{
if (m_BindingProperty == null)
{
return;
}
EditorGUILayout.BeginVertical();
m_GeneralFoldout = DrawFoldout(m_GeneralContent, m_GeneralFoldout);
if (m_GeneralFoldout)
{
EditorGUI.indentLevel++;
var pathProperty = m_BindingProperty.FindPropertyRelative("path");
var path = BindingTreeItem.ParseName(pathProperty.stringValue);
var btnRect = GUILayoutUtility.GetRect(0, EditorStyles.miniButton.lineHeight);
btnRect = EditorGUI.IndentedRect(btnRect);
if (EditorGUI.DropdownButton(btnRect, new GUIContent(path), FocusType.Keyboard))
{
PopupWindow.Show(btnRect,
new InputControlPicker(pathProperty, ref m_TreeViewState)
{
onPickCallback = OnBindingModified
});
}
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
m_InteractionsFoldout = DrawFoldout(m_InteractionsContent, m_InteractionsFoldout);
if (m_InteractionsFoldout)
{
EditorGUI.indentLevel++;
var listRect = GUILayoutUtility.GetRect(200, m_InteractionsListView.GetHeight());
listRect = EditorGUI.IndentedRect(listRect);
m_InteractionsListView.DoList(listRect);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
m_ProcessorsFoldout = DrawFoldout(m_ProcessorsContent, m_ProcessorsFoldout);
if (m_ProcessorsFoldout)
{
EditorGUI.indentLevel++;
var listRect = GUILayoutUtility.GetRect(200, m_ProcessorsListView.GetHeight());
listRect = EditorGUI.IndentedRect(listRect);
m_ProcessorsListView.DoList(listRect);
EditorGUI.indentLevel--;
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndVertical();
}
void ParseActionMap(ActionMapTreeItem actionMapItem, InputActionMap actionMap, SerializedProperty actionMapProperty)
{
var bindingsArrayProperty = actionMapItem.bindingsProperty;
var actionsArrayProperty = actionMapItem.actionsProperty;
for (var i = 0; i < actionsArrayProperty.arraySize; i++)
{
var action = actionMap.actions[i];
var actionItem = new ActionTreeItem(actionMapProperty, action, actionsArrayProperty, i);
var actionName = action.name;
var bindingsCount = InputActionSerializationHelpers.GetBindingCount(bindingsArrayProperty, actionName);
bool actionSearchMatched = IsSearching() && actionName.ToLower().Contains(m_NameFilter.ToLower());
CompositeGroupTreeItem compositeGroupTreeItem = null;
for (var j = 0; j < bindingsCount; j++)
{
var bindingProperty = InputActionSerializationHelpers.GetBinding(bindingsArrayProperty, actionName, j);
var binding = action.bindings[j];
if (!string.IsNullOrEmpty(m_GroupFilter) && !binding.groups.Split(';').Contains(m_GroupFilter))
{
continue;
}
if (binding.isComposite)
{
compositeGroupTreeItem = new CompositeGroupTreeItem(actionMap.name, binding, bindingProperty, j);
actionItem.AddChild(compositeGroupTreeItem);
continue;
}
if (binding.isPartOfComposite)
{
var compositeItem = new CompositeTreeItem(actionMap.name, binding, bindingProperty, j);
if (compositeGroupTreeItem != null)
{
compositeGroupTreeItem.AddChild(compositeItem);
}
continue;
}
compositeGroupTreeItem = null;
var bindingsItem = new BindingTreeItem(actionMap.name, binding, bindingProperty, j);
if (!actionSearchMatched && IsSearching() && !binding.path.ToLower().Contains(m_NameFilter.ToLower()))
{
continue;
}
actionItem.AddChild(bindingsItem);
}
if (actionSearchMatched || IsSearching() && actionItem.children != null && actionItem.children.Any())
{
actionMapItem.AddChild(actionItem);
}
else if (!IsSearching())
{
actionMapItem.AddChild(actionItem);
}
}
}
public static BindingTreeItem AddTo(TreeViewItem parent, SerializedProperty bindingProperty)
{
var item = new BindingTreeItem(bindingProperty);
item.depth = parent.depth + 1;
item.displayName = item.displayPath;
parent.AddChild(item);
return(item);
}
/// <summary>
/// Add items for the bindings of just this action to the given parent tree item.
/// </summary>
public void AddBindingsTo(TreeViewItem parent)
{
var isSingleton = actionMapProperty == null;
var bindingsArrayProperty = isSingleton
? property.FindPropertyRelative("m_SingletonActionBindings")
: actionMapProperty.FindPropertyRelative("m_Bindings");
var bindingsCountInMap = bindingsArrayProperty.arraySize;
var currentComposite = (CompositeBindingTreeItem)null;
for (var i = 0; i < bindingsCountInMap; ++i)
{
var bindingProperty = bindingsArrayProperty.GetArrayElementAtIndex(i);
// Skip if binding is not for action.
var actionProperty = bindingProperty.FindPropertyRelative("m_Action");
Debug.Assert(actionProperty != null, $"Could not find m_Action in {bindingProperty}");
if (!actionProperty.stringValue.Equals(name, StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
// See what kind of binding we have.
var flagsProperty = bindingProperty.FindPropertyRelative("m_Flags");
Debug.Assert(actionProperty != null, $"Could not find m_Flags in {bindingProperty}");
var flags = (InputBinding.Flags)flagsProperty.intValue;
if ((flags & InputBinding.Flags.PartOfComposite) != 0 && currentComposite != null)
{
// Composite part binding.
PartOfCompositeBindingTreeItem.AddTo(currentComposite, bindingProperty);
}
else if ((flags & InputBinding.Flags.Composite) != 0)
{
// Composite binding.
currentComposite = CompositeBindingTreeItem.AddTo(parent, bindingProperty);
}
else
{
// "Normal" binding.
BindingTreeItem.AddTo(parent, bindingProperty);
currentComposite = null;
}
}
}
protected void ParseBindings(TreeViewItem parent, string actionMapName, string actionName, SerializedProperty bindingsArrayProperty, int depth)
{
bool actionSearchMatched = IsSearching() && actionName.ToLower().Contains(m_NameFilter.ToLower());
var bindingsCount = InputActionSerializationHelpers.GetBindingCount(bindingsArrayProperty, actionName);
CompositeGroupTreeItem compositeGroupTreeItem = null;
for (var j = 0; j < bindingsCount; j++)
{
var bindingProperty = InputActionSerializationHelpers.GetBinding(bindingsArrayProperty, actionName, j);
var bindingsItem = new BindingTreeItem(actionMapName, bindingProperty, j);
bindingsItem.depth = depth;
if (!string.IsNullOrEmpty(m_GroupFilter) && !bindingsItem.groups.Split(';').Contains(m_GroupFilter))
{
continue;
}
if (bindingsItem.isComposite)
{
compositeGroupTreeItem = new CompositeGroupTreeItem(actionMapName, bindingProperty, j);
compositeGroupTreeItem.depth = depth;
parent.AddChild(compositeGroupTreeItem);
continue;
}
if (bindingsItem.isPartOfComposite)
{
var compositeItem = new CompositeTreeItem(actionMapName, bindingProperty, j);
compositeItem.depth = depth + 1;
if (compositeGroupTreeItem != null)
{
compositeGroupTreeItem.AddChild(compositeItem);
}
continue;
}
compositeGroupTreeItem = null;
if (!actionSearchMatched && IsSearching() && !bindingsItem.path.ToLower().Contains(m_NameFilter.ToLower()))
{
continue;
}
parent.AddChild(bindingsItem);
}
}