public void OnDestroy()
{
if (this.onFinished != null)
{
this.onFinished = null;
}
}
static internal int checkDelegate(IntPtr l, int p, out SpringPanel.OnFinished ua)
{
int op = extractFunction(l, p);
if (LuaDLL.lua_isnil(l, p))
{
ua = null;
return(op);
}
else if (LuaDLL.lua_isuserdata(l, p) == 1)
{
ua = (SpringPanel.OnFinished)checkObj(l, p);
return(op);
}
LuaDelegate ld;
checkType(l, -1, out ld);
LuaDLL.lua_pop(l, 1);
if (ld.d != null)
{
ua = (SpringPanel.OnFinished)ld.d;
return(op);
}
l = LuaState.get(l).L;
ua = () =>
{
int error = pushTry(l);
ld.pcall(0, error);
LuaDLL.lua_settop(l, error - 1);
};
ld.d = ua;
return(op);
}
static int set_onFinished(IntPtr L)
{
object o = null;
try
{
o = ToLua.ToObject(L, 1);
UICenterOnChild obj = (UICenterOnChild)o;
SpringPanel.OnFinished arg0 = null;
LuaTypes funcType2 = LuaDLL.lua_type(L, 2);
if (funcType2 != LuaTypes.LUA_TFUNCTION)
{
arg0 = (SpringPanel.OnFinished)ToLua.CheckObject(L, 2, typeof(SpringPanel.OnFinished));
}
else
{
LuaFunction func = ToLua.ToLuaFunction(L, 2);
arg0 = DelegateFactory.CreateDelegate(typeof(SpringPanel.OnFinished), func) as SpringPanel.OnFinished;
}
obj.onFinished = arg0;
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e, o == null ? "attempt to index onFinished on a nil value" : e.Message));
}
}
//设置ScrollView偏移量,带动画 Horizontal时用负数,Vertical时用正数
public void SetScrollOffsetWithAnimation(float offset, float strength = 8f, SpringPanel.OnFinished callBackFunc = null)
{
SpringPanel springPanel = null;
mScrollViewMoving = true;
scrollAnimationCallBack = callBackFunc;
switch (movement)
{
case Movement.Horizontal:
springPanel = SpringPanel.Begin(scrollView.gameObject, new Vector2(offset, 0), strength);
break;
case Movement.Vertical:
springPanel = SpringPanel.Begin(scrollView.gameObject, new Vector2(0, offset), strength);
break;
default:
mScrollViewMoving = false;
callBackFunc = null;
Debug.LogError("may be you should case a new type here");
break;
}
springPanel.onFinished = ScrollAnimationCallBack;
}
public static Delegate SpringPanel_OnFinished(LuaFunction func)
{
SpringPanel.OnFinished d = () =>
{
func.Call();
};
return(d);
}
void OnFinishedSetFocus()
{
m_bLockChangeScrollBar = false;
if (null != m_onFinished)
{
m_onFinished();
m_onFinished = null;
}
}
private void ScrollAnimationCallBack()
{
mScrollViewMoving = false;
if (scrollAnimationCallBack != null)
{
scrollAnimationCallBack();
}
scrollAnimationCallBack = null;
}
public static Delegate SpringPanel_OnFinished(LuaFunction func)
{
if (func == null)
{
SpringPanel.OnFinished fn = delegate { };
return(fn);
}
SpringPanel.OnFinished d = (new SpringPanel_OnFinished_Event(func)).Call;
return(d);
}
// 현재 뷰를 해당 인덱스가 있는 곳으로 옮겨준다.
public void SetFocus(int index, SpringPanel.OnFinished onFinished = null)
{
if (index >= OnGetItemCount())
{
return;
}
Vector3 movePos = new Vector3();
Vector4 clip = m_Panel.finalClipRegion;
float contentsSize = GetContentsSize();
float viewSize = 0f;
if (m_bHorizontal)
{
viewSize = clip.z;
int columnCount = index / m_rowCount;
float targetPos = m_InitBound + columnCount * m_TotalItemSize.x;
float startPos = m_InitBound + clip.z * 0.5f;
float limitPos = m_InitBound + GetContentsSize() - clip.z * 0.5f;
targetPos = Mathf.Max(targetPos, startPos);
targetPos = Mathf.Min(targetPos, limitPos);
movePos.x = targetPos - clip.x;
}
else
{
viewSize = clip.w;
int rowCount = index / m_columnCount;
float targetPos = m_InitBound - rowCount * m_TotalItemSize.y;
float startPos = m_InitBound - clip.w * 0.5f;
float limitPos = m_InitBound - GetContentsSize() + clip.w * 0.5f;
// Vertical에서 아이템이 아래로 붙던 문제 수정[blueasa / 2015-12-08]
targetPos = Mathf.Max(targetPos, limitPos);
targetPos = Mathf.Min(targetPos, startPos);
movePos.y = targetPos - clip.y;
}
// 컨텐츠 사이즈가 패널 사이즈보다 작을 때, 포커싱 이동 안하도록 수정[blueasa / 2015-11-16]
// if (contentsSize > viewSize)
{
m_bLockChangeScrollBar = true;
SpringPanel springPanel = SpringPanel.Begin(m_Panel.cachedGameObject, m_Panel.cachedTransform.localPosition - movePos, 8.0f);
if (null != springPanel)
{
m_onFinished = onFinished;
springPanel.onFinished = OnFinishedSetFocus;
//springPanel.onFinished = onFinished;
}
}
}
/// <summary>
/// Start the tweening process.
/// </summary>
static public SpringPanel Begin(GameObject go, Vector3 pos, float strength, SpringPanel.OnFinished onfinish = null)
{
SpringPanel sp = go.GetComponent <SpringPanel>();
if (sp == null)
{
sp = go.AddComponent <SpringPanel>();
}
sp.target = pos;
sp.strength = strength;
sp.onFinished = onfinish;
sp.enabled = true;
return(sp);
}
static int set_onFinished(IntPtr L)
{
object o = null;
try
{
o = ToLua.ToObject(L, 1);
UICenterOnChild obj = (UICenterOnChild)o;
SpringPanel.OnFinished arg0 = (SpringPanel.OnFinished)ToLua.CheckDelegate <SpringPanel.OnFinished>(L, 2);
obj.onFinished = arg0;
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e, o, "attempt to index onFinished on a nil value"));
}
}
static int get_onFinished(IntPtr L)
{
object o = null;
try
{
o = ToLua.ToObject(L, 1);
UICenterOnChild obj = (UICenterOnChild)o;
SpringPanel.OnFinished ret = obj.onFinished;
ToLua.Push(L, ret);
return(1);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e, o, "attempt to index onFinished on a nil value"));
}
}
static int get_onFinished(IntPtr L)
{
object o = null;
try
{
o = ToLua.ToObject(L, 1);
SpringPanel obj = (SpringPanel)o;
SpringPanel.OnFinished ret = obj.onFinished;
ToLua.Push(L, ret);
return(1);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e, o == null ? "attempt to index onFinished on a nil value" : e.Message));
}
}
private static int get_onFinished(IntPtr L)
{
object obj = null;
int result;
try
{
obj = ToLua.ToObject(L, 1);
SpringPanel springPanel = (SpringPanel)obj;
SpringPanel.OnFinished onFinished = springPanel.onFinished;
ToLua.Push(L, onFinished);
result = 1;
}
catch (Exception ex)
{
result = LuaDLL.toluaL_exception(L, ex, (obj != null) ? ex.Message : "attempt to index onFinished on a nil value");
}
return(result);
}
/// <summary>
/// Restrict the scroll view's contents to be within the scroll view's bounds.
/// </summary>
public virtual bool RestrictWithinBounds(bool instant, bool horizontal, bool vertical, SpringPanel.OnFinished finish = null)
{
Bounds b = bounds;
Vector3 constraint = mPanel.CalculateConstrainOffset(b.min, b.max);
if (!horizontal)
{
constraint.x = 0f;
}
if (!vertical)
{
constraint.y = 0f;
}
if (constraint.sqrMagnitude > 0.1f)
{
if (!instant && dragEffect == DragEffect.MomentumAndSpring)
{
// Spring back into place
Vector3 pos = mTrans.localPosition + constraint;
pos.x = Mathf.Round(pos.x);
pos.y = Mathf.Round(pos.y);
SpringPanel.Begin(mPanel.gameObject, pos, 13f, finish).strength = 8f;
}
else
{
// Jump back into place
MoveRelative(constraint);
// Clear the momentum in the constrained direction
if (Mathf.Abs(constraint.x) > 0.01f)
{
mMomentum.x = 0;
}
if (Mathf.Abs(constraint.y) > 0.01f)
{
mMomentum.y = 0;
}
if (Mathf.Abs(constraint.z) > 0.01f)
{
mMomentum.z = 0;
}
mScroll = 0f;
}
return(true);
}
return(false);
}
