private void OnGUI()
{
if (uiFocusPath == null)
{
return;
}
//提取所有焦点
uiFocusToLocaionDic = uiFocusPath.NewUIFocusArray.Where(temp => temp != null).ToDictionary(temp => temp, temp => temp.transform.position);
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("缩放比例:", GUILayout.Width(50));
scale = GUILayout.HorizontalSlider(scale, 0.2f, 5f, GUILayout.Width(100));
EditorGUILayout.LabelField("显示全部", GUILayout.Width(50));
showAll = EditorGUILayout.Toggle(showAll, GUILayout.Width(15));
EditorGUILayout.LabelField("点击选择对象", GUILayout.Width(75));
clickButtonToSelect = EditorGUILayout.Toggle(clickButtonToSelect, GUILayout.Width(15));
EditorGUILayout.EndHorizontal();
if (uiFocusToLocaionDic.Count <= 0)
{
EditorGUILayout.EndVertical();
return;
}
//计算出一个范围
float minX = uiFocusToLocaionDic.Min(temp => temp.Value.x) - 30;
float minY = uiFocusToLocaionDic.Min(temp => temp.Value.y) - 30;
float maxX = uiFocusToLocaionDic.Max(temp => temp.Value.x) + 30;
float maxY = uiFocusToLocaionDic.Max(temp => temp.Value.y) + 30;
Vector2 baseOffset = new Vector2(minX, minY); //基础的偏差值
Vector2 baseSize = new Vector2(maxX - minX, maxY - minY); //基础的大小
Rect baseRect = new Rect(baseOffset, baseSize); //基础的位置
Dictionary <UIFocus, Rect> uiFocusToShowRectDic = new Dictionary <UIFocus, Rect>(); //本次运行时的显示区域
scroll = GUI.BeginScrollView(new Rect(0, 40, position.width, position.height - 40), scroll, new Rect(0, 0, baseRect.width * scale, baseRect.height * scale));
foreach (KeyValuePair <UIFocus, Vector3> item in uiFocusToLocaionDic)//遍历绘制
{
Vector2 nowPos = item.Value;
nowPos = nowPos - baseOffset;
nowPos.y = baseSize.y - nowPos.y;
nowPos *= scale;
Rect tempRect = new Rect(nowPos.x, nowPos.y, 70, 15);
GUIStyle buttonStyle = buttonNotSelectStyle;
if (selectUIFcous == item.Key)
{
buttonStyle = buttonSelectStyle;
}
if (GUI.Button(tempRect, item.Key.name, buttonStyle))
{
selectUIFcous = item.Key;
if (clickButtonToSelect)
{
Selection.activeGameObject = selectUIFcous.gameObject;
}
}
uiFocusToShowRectDic.Add(item.Key, new Rect(nowPos.x - scroll.x, nowPos.y + 40 - scroll.y, 70, 15));
}
GUI.EndScrollView();
EditorGUILayout.EndVertical();
Dictionary <Vector3[], UIFocus[]> lineToFocusDic = new Dictionary <Vector3[], UIFocus[]>();//线对应焦点字典
//绘制线
Action <Vector3, Vector3, UIFocus, UIFocus> DrawLineAction = (startVec, endVec, startFocus, endFocus) =>
{
Handles.color = Color.red;
Handles.DrawLine(startVec, endVec);
lineToFocusDic.Add(new Vector3[] { startVec, endVec }, new UIFocus[] { startFocus, endFocus });
};
foreach (UIFocusPath.FocusRelaship item in uiFocusPath.UIFocusArrayRelaships)
{
if (showAll || item.This == selectUIFcous)
{
if (!uiFocusToShowRectDic.ContainsKey(item.This))
{
continue;
}
Rect thisRect = uiFocusToShowRectDic[item.This];
if (item.Up)
{
Vector3 thisVec = new Vector3(thisRect.xMin + thisRect.width / 2, thisRect.yMin);
if (uiFocusToShowRectDic.ContainsKey(item.Up))
{
Rect upRect = uiFocusToShowRectDic[item.Up];
Vector3 target = upRect.center;
DrawLineAction(thisVec, target, item.This, item.Up);
}
}
if (item.Down)
{
Vector3 thisVec = new Vector3(thisRect.xMin + thisRect.width / 2, thisRect.yMax);
if (uiFocusToShowRectDic.ContainsKey(item.Down))
{
Rect downRect = uiFocusToShowRectDic[item.Down];
Vector3 target = downRect.center;
DrawLineAction(thisVec, target, item.This, item.Down);
}
}
if (item.Left)
{
Vector3 thisVec = new Vector3(thisRect.xMin, thisRect.yMin + thisRect.height / 2);
if (uiFocusToShowRectDic.ContainsKey(item.Left))
{
Rect leftRect = uiFocusToShowRectDic[item.Left];
Vector3 target = leftRect.center;
DrawLineAction(thisVec, target, item.This, item.Left);
}
}
if (item.Right)
{
Vector3 thisVec = new Vector3(thisRect.xMax, thisRect.yMin + thisRect.height / 2);
if (uiFocusToShowRectDic.ContainsKey(item.Right))
{
Rect rightRect = uiFocusToShowRectDic[item.Right];
Vector3 target = rightRect.center;
DrawLineAction(thisVec, target, item.This, item.Right);
}
}
}
}
Event e = Event.current;
//绘制选择对象的四个游标
if (selectUIFcous)
{
Rect thisRect = uiFocusToShowRectDic[selectUIFcous];
Rect upRect = new Rect(thisRect.xMin + thisRect.width / 2 - 5, thisRect.yMin - 10, 10, 10);
Rect downRect = new Rect(thisRect.xMin + thisRect.width / 2 - 5, thisRect.yMax, 10, 10);
Rect leftRect = new Rect(thisRect.xMin - 10, thisRect.yMin + thisRect.height / 2 - 5, 10, 10);
Rect rightRect = new Rect(thisRect.xMax, thisRect.yMin + thisRect.height / 2 - 5, 10, 10);
GUI.DrawTexture(upRect, relashipButtonTexture);
GUI.DrawTexture(downRect, relashipButtonTexture);
GUI.DrawTexture(leftRect, relashipButtonTexture);
GUI.DrawTexture(rightRect, relashipButtonTexture);
if (e.button == 1 && e.rawType == EventType.mouseDown)
{
if (upRect.Contains(e.mousePosition))
{
forwardType = EnumEditorGUIFocusPathForward.Up;
}
else if (downRect.Contains(e.mousePosition))
{
forwardType = EnumEditorGUIFocusPathForward.Down;
}
else if (leftRect.Contains(e.mousePosition))
{
forwardType = EnumEditorGUIFocusPathForward.Left;
}
else if (rightRect.Contains(e.mousePosition))
{
forwardType = EnumEditorGUIFocusPathForward.Right;
}
}
}
if (e.button == 1)
{
if (forwardType != null)
{
if (selectUIFcous)
{
Rect thisRect = uiFocusToShowRectDic[selectUIFcous];
Rect upRect = new Rect(thisRect.xMin + thisRect.width / 2 - 5, thisRect.yMin - 10, 10, 10);
Rect downRect = new Rect(thisRect.xMin + thisRect.width / 2 - 5, thisRect.yMax, 10, 10);
Rect leftRect = new Rect(thisRect.xMin - 10, thisRect.yMin + thisRect.height / 2 - 5, 10, 10);
Rect rightRect = new Rect(thisRect.xMax, thisRect.yMin + thisRect.height / 2 - 5, 10, 10);
Handles.color = Color.gray;
switch (forwardType.Value)
{
case EnumEditorGUIFocusPathForward.Left:
Handles.DrawLine(leftRect.center, e.mousePosition);
break;
case EnumEditorGUIFocusPathForward.Right:
Handles.DrawLine(rightRect.center, e.mousePosition);
break;
case EnumEditorGUIFocusPathForward.Up:
Handles.DrawLine(upRect.center, e.mousePosition);
break;
case EnumEditorGUIFocusPathForward.Down:
Handles.DrawLine(downRect.center, e.mousePosition);
break;
}
}
}
}
if (e.button == 1 && e.rawType == EventType.mouseUp)
{
if (forwardType != null)
{
KeyValuePair <UIFocus, Rect>[] mouseUpResultArray = uiFocusToShowRectDic.Where(temp => temp.Value.Contains(e.mousePosition)).ToArray();
KeyValuePair <UIFocus, Rect> mouseUpResult = mouseUpResultArray.FirstOrDefault();
UIFocusPath.FocusRelaship focusRelaship = uiFocusPath.UIFocusArrayRelaships.FirstOrDefault(temp => temp.This == selectUIFcous);
if (focusRelaship != null)
{
switch (forwardType.Value)
{
case EnumEditorGUIFocusPathForward.Left:
focusRelaship.Left = mouseUpResult.Key;
break;
case EnumEditorGUIFocusPathForward.Right:
focusRelaship.Right = mouseUpResult.Key;
break;
case EnumEditorGUIFocusPathForward.Up:
focusRelaship.Up = mouseUpResult.Key;
break;
case EnumEditorGUIFocusPathForward.Down:
focusRelaship.Down = mouseUpResult.Key;
break;
}
}
forwardType = null;
}
}
}
public override void OnInspectorGUI()
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("批量导入的UIFocus对象的父对象");
parentRect = EditorGUILayout.ObjectField(parentRect, typeof(RectTransform), true) as RectTransform;
if (parentRect != null && GUILayout.Button("批量导入") && EditorUtility.DisplayDialog("提示!", "是否导入?", "确认", "取消"))
{
int count = parentRect.childCount;
var uiFocuses = Enumerable.Range(0, count).Select(temp => parentRect.GetChild(temp).GetComponent <UIFocus>()).Where(temp => temp != null);
bool add = false;
List <UIFocusPath.FocusRelaship> tempList = new List <UIFocusPath.FocusRelaship>(TargetObj.UIFocusArrayRelaships);
foreach (UIFocus uiFocus in uiFocuses)
{
if (TargetObj.UIFocusArrayRelaships.Count(temp => temp.This == uiFocus) == 0)
{
UIFocusPath.FocusRelaship temp = new UIFocusPath.FocusRelaship();
temp.This = uiFocus;
tempList.Add(temp);
add = true;
}
}
if (add)
{
TargetObj.UIFocusArrayRelaships = tempList.ToArray();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("单独的UIFocus对象");
UIFocus addTempUIFocus = EditorGUILayout.ObjectField(null, typeof(UIFocus), true) as UIFocus;
if (addTempUIFocus != null)
{
if (TargetObj.UIFocusArrayRelaships.Count(temp => temp.This == addTempUIFocus) == 0)
{
List <UIFocusPath.FocusRelaship> tempList = new List <UIFocusPath.FocusRelaship>(TargetObj.UIFocusArrayRelaships);
UIFocusPath.FocusRelaship temp = new UIFocusPath.FocusRelaship();
temp.This = addTempUIFocus;
tempList.Add(temp);
TargetObj.UIFocusArrayRelaships = tempList.ToArray();
}
}
EditorGUILayout.EndHorizontal();
////如果不加这一句,则无法保存
//if (GUI.changed|| GUILayout.Button("保存"))
//{
// EditorUtility.SetDirty(target);
// Undo.RecordObject(target, "UIFocusPathEditorChanged");
//}
if (GUILayout.Button("编辑"))
{
UIFocusPathEditorWindow uiFocusPathEditorWindow = EditorWindow.GetWindow <UIFocusPathEditorWindow>();
uiFocusPathEditorWindow.Show();
}
EditorGUILayout.LabelField("自身|上|下|左|右");
List <UIFocusPath.FocusRelaship> mustRemoveList = new List <UIFocusPath.FocusRelaship>();
if (TargetObj.UIFocusArrayRelaships.Count(temp => temp == null || temp.This == null) > 0)
{
TargetObj.UIFocusArrayRelaships = TargetObj.UIFocusArrayRelaships.Where(temp => temp != null && temp.This != null).ToArray();
}
foreach (UIFocusPath.FocusRelaship focusRelaship in TargetObj.UIFocusArrayRelaships)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.ObjectField(focusRelaship.This, typeof(UIFocus), true);
EditorGUILayout.ObjectField(focusRelaship.Up, typeof(UIFocus), true);
EditorGUILayout.ObjectField(focusRelaship.Down, typeof(UIFocus), true);
EditorGUILayout.ObjectField(focusRelaship.Left, typeof(UIFocus), true);
EditorGUILayout.ObjectField(focusRelaship.Right, typeof(UIFocus), true);
if (GUILayout.Button("X", GUILayout.Width(20)) && EditorUtility.DisplayDialog("提示", "是否移除?", "是", "否"))
{
mustRemoveList.Add(focusRelaship);
}
EditorGUILayout.EndHorizontal();
}
if (mustRemoveList.Count > 0)
{
TargetObj.UIFocusArrayRelaships = TargetObj.UIFocusArrayRelaships.Where(temp => !mustRemoveList.Contains(temp)).ToArray();
}
/*
* UIFocus[,] lastValue = new UIFocus[TargetObj.row, TargetObj.column];
* for (int i = 0; i < TargetObj.row; i++)
* {
* for (int j = 0; j < TargetObj.column; j++)
* {
* try
* {
* lastValue[i, j] = TargetObj.UIFocuesArray[i * TargetObj.column + j];
* }
* catch { }
* }
* }
* TargetObj.row = EditorGUILayout.IntField("行", TargetObj.row);
* TargetObj.column = EditorGUILayout.IntField("列", TargetObj.column);
* //重设数组
* if (TargetObj.row * TargetObj.column != TargetObj.UIFocuesArray.Length)
* {
* UIFocus[] uiFocusArray = new UIFocus[TargetObj.row * TargetObj.column];
* for (int i = 0; i < TargetObj.row; i++)
* {
* if (lastValue.GetLength(0) > i)
* for (int j = 0; j < TargetObj.column; j++)
* {
* if (lastValue.GetLength(1) > j)
* {
* uiFocusArray[i * TargetObj.column + j] = lastValue[i, j];
* }
* }
* }
* TargetObj.UIFocuesArray = uiFocusArray;
* }
* //绘制
* EditorGUILayout.LabelField("网格");
* for (int i = 0; i < TargetObj.row; i++)
* {
* EditorGUILayout.BeginHorizontal();
* for (int j = 0; j < TargetObj.column; j++)
* {
* TargetObj.UIFocuesArray[i * TargetObj.column + j] = EditorGUILayout.ObjectField(TargetObj.UIFocuesArray[i * TargetObj.column + j], typeof(UIFocus), true) as UIFocus;
* }
* EditorGUILayout.EndHorizontal();
* }
*/
}
