private static void DrawNavigationArrow(bool selected, Vector2 directionFrom, Vector2 directionTo, Rect fromRect, Rect toRect)
{
UnityEditor.Handles.color = new Color(1.0f, 0.9f, 0.1f, selected == true ? 1f : 0.3f);
Vector2 sideDirFrom = new Vector2(directionFrom.y, -directionFrom.x);
Vector2 sideDirTo = new Vector2(directionTo.y, -directionTo.x);
var fromPoint = WindowLayoutEditor.GetPointOnRectEdge(fromRect, directionFrom);
var toPoint = WindowLayoutEditor.GetPointOnRectEdge(toRect, directionTo);
fromPoint.y += kTargetOffset;
toPoint.y -= kTargetOffset;
float fromSize = UnityEditor.HandleUtility.GetHandleSize(fromPoint) * 0.05f;
float toSize = UnityEditor.HandleUtility.GetHandleSize(toPoint) * 0.05f;
fromPoint += sideDirFrom * fromSize;
toPoint += sideDirTo * toSize;
float length = Vector2.Distance(fromPoint, toPoint);
var force = Mathf.Lerp(kMaxSplineForce, kMinSplineForce, length / maxLength);
Vector2 fromTangent = directionFrom * length * force;
Vector2 toTangent = directionTo * length * force;
UnityEditor.Handles.DrawBezier(fromPoint, toPoint, fromPoint + fromTangent, toPoint + toTangent, UnityEditor.Handles.color, null, kArrowThickness);
var color = UnityEditor.Handles.color;
color.a = selected == true ? 1f : 0.5f;
UnityEditor.Handles.color = color;
UnityEditor.Handles.DrawAAPolyLine(kArrowThickness, toPoint, toPoint + (directionTo - sideDirTo) * toSize * kArrowHeadSize);
UnityEditor.Handles.DrawAAPolyLine(kArrowThickness, toPoint, toPoint + (directionTo + sideDirTo) * toSize * kArrowHeadSize);
}
public virtual void OnPreviewGUI(Color color, Rect r, GUIStyle background, bool drawInfo, bool selectable)
{
var _target = this.target as LayoutWindowType;
var layout = _target.layout.layout;
var layoutElements = _target.layout.components;
if (layout != null)
{
if (this.layoutEditor == null)
{
this.layoutEditor = Editor.CreateEditor(layout) as WindowLayoutEditor;
}
if (this.layoutEditor != null)
{
//var emptyStyle = GUIStyle.none;
if (Event.current.type != EventType.Layout)
{
this.layoutEditor.OnPreviewGUI(color, r, background, drawInfo, true, (element, elementRect, isClicked) => {
if (isClicked == true)
{
var tag = element.tag;
var comp = layoutElements.FirstOrDefault((e) => e.tag == tag);
if (comp != null)
{
this.selectedComponent = comp;
}
}
/*var tag = element.tag;
* var comp = layoutElements.FirstOrDefault((e) => e.tag == tag);
* if (comp != null) {
*
* comp.OnPreviewGUI(elementRect, emptyStyle);
*
* }*/
});
}
}
}
}
public void OnPreviewGUI(Color color, Rect r, GUIStyle background, bool drawInfo, bool selectable, bool hovered, WindowLayoutElement selectedElement, System.Action <WindowLayoutElement> onSelection, System.Action <WindowLayoutElement, Rect, bool> onElementGUI, List <WindowLayoutElement> highlighted)
{
GUI.BeginClip(r);
var oldColor = GUI.color;
var c = Color.white;
c.a = 0.3f;
GUI.color = c;
GUI.Box(r, string.Empty, background);
GUI.color = oldColor;
var _target = this.target as UnityEngine.UI.Windows.WindowLayout;
if (_target == null)
{
return;
}
color.a = 0.4f;
var selectedColor = color;
var notSelectedColor = color;
selectedColor.a = 0.8f;
notSelectedColor.a = 0.4f;
var elements = _target.elements;
if (ME.EditorUtilities.IsPrefab(_target.gameObject) == false && _target.gameObject.activeInHierarchy == true)
{
this.CalculateRects(_target);
}
var scaleFactor = 0f;
if (elements.Count > 0)
{
scaleFactor = this.GetFactor(new Vector2(_target.root.editorRectLocal.width, _target.root.editorRectLocal.height), new Vector2(r.width, r.height));
}
if (ME.EditorUtilities.IsPrefab(_target.gameObject) == true)
{
if (this.processReconnection == false && scaleFactor == 0f)
{
this.processReconnection = true;
// We must re-attach prefab
var tempGo = UnityEditor.PrefabUtility.InstantiatePrefab(_target.gameObject) as GameObject;
Selection.activeGameObject = tempGo;
foreach (var component in tempGo.GetComponents <Component>())
{
var editor = Editor.CreateEditor(component) as WindowLayoutEditor;
if (editor != null)
{
editor.CalculateRects(component as UnityEngine.UI.Windows.WindowLayout);
EditorUtility.SetDirty(component);
}
}
var i = 0;
EditorApplication.update += () => {
++i;
if (i == 30)
{
UnityEditor.PrefabUtility.ReplacePrefab(tempGo, PrefabUtility.GetPrefabParent(tempGo), ReplacePrefabOptions.ConnectToPrefab);
GameObject.DestroyImmediate(tempGo);
this.processReconnection = false;
}
};
}
}
var scaleFactorCanvas = _target.editorScale > 0f ? 1f / _target.editorScale : 1f;
scaleFactor *= scaleFactorCanvas;
var selected = WindowLayoutStyles.styles.boxSelected;
var styles = WindowLayoutStyles.styles.boxes;
var stylesSelected = WindowLayoutStyles.styles.boxesSelected;
var elementSelectedStyle = WindowLayoutStyles.styles.layoutElementSelected;
var elementHighlightStyle = WindowLayoutStyles.styles.layoutElementHighlighted;
var horArrowsStyle = ME.Utilities.CacheStyle("WindowLayout.GetEditorStyle.horArrowsStyle", "ColorPickerHorizThumb", (style) => new GUIStyle(style));
var vertArrowsStyle = ME.Utilities.CacheStyle("WindowLayout.GetEditorStyle.vertArrowsStyle", "ColorPickerVertThumb", (style) => new GUIStyle(style));
var horStyle = ME.Utilities.CacheStyle("WindowLayout.GetEditorStyle.horStyle", "box", (style) => new GUIStyle(style));
var vertStyle = ME.Utilities.CacheStyle("WindowLayout.GetEditorStyle.vertStyle", "box", (style) => new GUIStyle(style));
var tagSelectedRectBool = false;
var tagSelectedRect = new Rect();
var selectedRect = new Rect();
foreach (var element in elements)
{
if (element == null)
{
continue;
}
element.editorDrawDepth = element.GetComponentsInParent <WindowLayoutElement>(true).Length - 1;
var rect = element.editorRect;
rect.x *= scaleFactor;
rect.y *= scaleFactor;
rect.x += r.x + r.width * 0.5f;
rect.y += r.y + r.height * 0.5f;
rect.x -= r.x;
rect.y -= r.y;
rect.width *= scaleFactor;
rect.height *= scaleFactor;
var styleDepth = Mathf.Clamp(element.editorDrawDepth, 0, WindowLayoutStyles.MAX_DEPTH - 1);
var style = styles[styleDepth];
if (rect.Contains(Event.current.mousePosition) == true)
{
style = stylesSelected[styleDepth];
element.editorHovered = true;
this.Repaint();
}
else
{
element.editorHovered = false;
this.Repaint();
}
if (/*WindowLayoutElement.waitForComponentConnectionElementTemp == element ||*/ Selection.gameObjects.Contains(element.gameObject) == true)
{
style = selected;
selectedRect = rect;
}
if (selectedElement != null)
{
GUI.color = (selectedElement == element) ? selectedColor : notSelectedColor;
if (selectedElement == element)
{
style = selected;
selectedRect = rect;
}
}
else
{
GUI.color = color;
}
GUI.Label(rect, string.Empty, style);
GUI.color = oldColor;
var boxColor = EditorGUIUtility.isProSkin ? oldColor : new Color(1f, 1f, 1f, 0.2f);
var marginX = 4f;
var marginY = 2f;
if (element.autoStretchX == true)
{
var vRect = new Rect(rect);
vRect.x += marginX;
vRect.y = vRect.y + vRect.height * 0.5f - vertArrowsStyle.fixedHeight * 0.5f;
vRect.width -= marginX * 2f;
vRect.height = vertArrowsStyle.fixedHeight;
GUI.color = oldColor;
GUI.Label(vRect, string.Empty, vertArrowsStyle);
GUI.color = boxColor;
GUI.Label(vRect, string.Empty, vertStyle);
}
if (element.autoStretchY == true)
{
var vRect = new Rect(rect);
vRect.x = vRect.x + vRect.width * 0.5f - horArrowsStyle.fixedWidth * 0.5f;
vRect.y += marginY;
vRect.width = horArrowsStyle.fixedWidth;
vRect.height -= marginY * 2f;
GUI.color = oldColor;
GUI.Label(vRect, string.Empty, horArrowsStyle);
GUI.color = boxColor;
GUI.Label(vRect, string.Empty, horStyle);
}
if (Event.current.type == EventType.Repaint)
{
element.tempEditorRect = rect;
}
if (UnityEditor.UI.Windows.Plugins.Flow.Layout.LayoutSettingsEditor.selectedTagIndex == (int)element.tag)
{
tagSelectedRectBool = true;
tagSelectedRect = rect;
}
}
if (highlighted != null)
{
foreach (var element in elements)
{
if (highlighted.Contains(element) == true)
{
GUI.Box(element.tempEditorRect, string.Empty, elementHighlightStyle);
}
}
}
GUI.Box(selectedRect, string.Empty, elementSelectedStyle);
if (drawInfo == true || onElementGUI != null || selectable == true)
{
WindowLayoutElement maxDepthElement = null;
var _maxDepth = -1;
foreach (var element in elements)
{
if (element.showInComponentsList == false)
{
continue;
}
if (element.editorHovered == false)
{
continue;
}
if (_maxDepth < element.editorDrawDepth)
{
_maxDepth = element.editorDrawDepth;
maxDepthElement = element;
}
}
foreach (var element in elements)
{
if (element.showInComponentsList == false)
{
continue;
}
if (element.editorHovered == false || maxDepthElement != element)
{
continue;
}
if (GUI.Button(element.tempEditorRect, string.Empty, GUIStyle.none) == true)
{
if (selectable == true)
{
//WindowLayoutElement.waitForComponentConnectionElementTemp = element;
//WindowLayoutElement.waitForComponentConnectionTemp = true;
if (onSelection != null)
{
onSelection(element);
}
if (onElementGUI != null)
{
onElementGUI(element, element.tempEditorRect, true);
}
}
}
else
{
if (onElementGUI != null)
{
onElementGUI(element, element.tempEditorRect, false);
}
}
}
}
GUI.color = oldColor;
GUI.EndClip();
if (tagSelectedRectBool == true)
{
var scrollValue = Vector2.zero;
var inspectorType = Assembly.GetAssembly(typeof(Editor)).GetType("UnityEditor.InspectorWindow");
if (EditorWindow.mouseOverWindow != null)
{
var scrollType = inspectorType.GetField("m_ScrollPosition", BindingFlags.Instance | BindingFlags.Public);
if (scrollType != null)
{
scrollValue = (Vector2)scrollType.GetValue(EditorWindow.mouseOverWindow);
}
}
var tagSelectedRectOffset = tagSelectedRect;
tagSelectedRectOffset.center += r.center;
tagSelectedRectOffset.center -= new Vector2(r.width * 0.5f, r.height * 0.5f);
var rc = UnityEditor.UI.Windows.Plugins.Flow.Layout.LayoutSettingsEditor.selectedTagRect;
rc.center -= scrollValue;
GUI.Box(tagSelectedRectOffset, string.Empty, elementHighlightStyle);
GUI.Box(rc, string.Empty, elementHighlightStyle);
WindowLayoutEditor.DrawNavigationArrow(true, Vector2.up, tagSelectedRectOffset.xMin <= 20f ? Vector2.down : Vector2.left, rc, tagSelectedRectOffset);
}
}
