private void OnDestroy()
{
EditorToolManager.Remove(this);
ToolManager.activeToolChanged -= HandleActivation;
UnregisterCallbacks();
}
protected void DoOpenEndedInspector <U>(SerializedProperty isOpenEndedProperty) where U : PathEditorTool <T>
{
serializedObject.Update();
using (var check = new EditorGUI.ChangeCheckScope())
{
EditorGUILayout.PropertyField(isOpenEndedProperty);
if (check.changed)
{
if (EditorToolManager.IsActiveTool <U>() && EditorToolManager.IsAvailable <U>())
{
var paths = EditorToolManager.GetEditorTool <U>().paths;
foreach (var path in paths)
{
path.undoObject.RegisterUndo("Set Open Ended");
path.isOpenEnded = isOpenEndedProperty.boolValue;
}
}
}
}
serializedObject.ApplyModifiedProperties();
}
protected void DoSnappingInspector <U>() where U : PathEditorTool <T>
{
if (EditorToolManager.IsActiveTool <U>() && EditorToolManager.IsAvailable <U>())
{
var tool = EditorToolManager.GetEditorTool <U>();
tool.enableSnapping = EditorGUILayout.Toggle(Contents.snappingLabel, tool.enableSnapping);
}
}
private void OnEnable()
{
m_IsActive = false;
EditorToolManager.Add(this);
SetupRectSelector();
HandleActivation();
ToolManager.activeToolChanged += HandleActivation;
}
// Returns true on Changed.
protected bool DoEditButton <U>(GUIContent icon, string label) where U : PathEditorTool <T>
{
const float kButtonWidth = 33;
const float kButtonHeight = 23;
const float k_SpaceBetweenLabelAndButton = 5;
var buttonStyle = new GUIStyle("EditModeSingleButton");
var rect = EditorGUILayout.GetControlRect(true, kButtonHeight, buttonStyle);
var buttonRect = new Rect(rect.xMin + EditorGUIUtility.labelWidth, rect.yMin, kButtonWidth, kButtonHeight);
var labelContent = new GUIContent(label);
var labelSize = GUI.skin.label.CalcSize(labelContent);
var labelRect = new Rect(
buttonRect.xMax + k_SpaceBetweenLabelAndButton,
rect.yMin + (rect.height - labelSize.y) * .5f,
labelSize.x,
rect.height);
bool hasChanged = false;
using (new EditorGUI.DisabledGroupScope(!EditorToolManager.IsAvailable <U>()))
{
using (var check = new EditorGUI.ChangeCheckScope())
{
var isActive = GUI.Toggle(buttonRect, EditorToolManager.IsActiveTool <U>(), icon, buttonStyle);
GUI.Label(labelRect, label);
if (check.changed)
{
if (isActive)
{
ToolManager.SetActiveTool <U>();
}
else
{
ToolManager.RestorePreviousTool();
}
hasChanged = true;
}
}
}
return(hasChanged);
}
protected void DoPathInspector <U>() where U : PathEditorTool <T>
{
if (EditorToolManager.IsActiveTool <U>() && EditorToolManager.IsAvailable <U>())
{
var paths = EditorToolManager.GetEditorTool <U>().paths;
CreateCachedEditor(paths, null, ref m_CachedEditor);
if (m_CachedEditor == null) //Needed to avoid a nullref on exiting playmode
{
return;
}
using (var check = new EditorGUI.ChangeCheckScope())
{
m_CachedEditor.OnInspectorGUI();
if (check.changed)
{
EditorToolManager.GetEditorTool <U>().SetShapes();
}
}
}
}
