static int GetClosest(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 4);
UI.SequenceHandle obj = (UI.SequenceHandle)ToLua.CheckObject(L, 1, typeof(UI.SequenceHandle));
float arg0 = (float)LuaDLL.luaL_checknumber(L, 2);
int arg1 = (int)LuaDLL.luaL_checknumber(L, 3);
float arg2 = (float)LuaDLL.luaL_checknumber(L, 4);
UI.Handle o = obj.GetClosest(arg0, arg1, arg2);
ToLua.PushObject(L, o);
return(1);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
//计算时间轴区域的点击事件
void TimeLineInput()
{
float wOneSce = RectTimeLine.width / (m_handle.m_duration * 1.04f); //1秒的长度
float minMarkUnit = minUnit * wOneSce; //最小单位对应的长度
//鼠标点击事件
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
//跳至对应时间
if (RectTimeLine.Contains(Event.current.mousePosition))
{
CanDragTimeLine = true;
CurTime = (Event.current.mousePosition.x - RectTimeLine.x) / wOneSce;
Event.current.Use();
}
//处理组的展开和拖动
else if (RectHandles.Contains(Event.current.mousePosition))
{
float t = (Event.current.mousePosition.x - RectHandles.x) / wOneSce;
Handle h = m_subHandles.GetClosest(t, 0, 8 / wOneSce);//5像素内点击成功
if (CurSelectHandles != null)
{
if (t >= SelectLeft && t <= SelectRight)
{
CanDragSelect = true;
}
else
{
CurSelectHandles = null;
}
}
else if (h != null)
{
CurDowmHandles = h;
}
else
{
CanSelect = true;
SelectLeft = t;
SelectRight = t;
}
Event.current.Use();
}
//处理的显示和拖动
else if (RectSubHandle.Contains(Event.current.mousePosition))
{
CurDowmSubHandle = m_subHandles.GetClosest(
(Event.current.mousePosition.x - RectHandles.x) / wOneSce,
(int)((Event.current.mousePosition.y - ScrollHandles.y - RectHandles.yMax - 5) / (hHandleRow + 2f)),
7 / wOneSce);//5像素内点击成功
Event.current.Use();
}
}
else if (Event.current.type == EventType.MouseDrag && Event.current.button == 0)
{
float t = Mathf.Clamp((Event.current.mousePosition.x - RectTimeLine.x) / wOneSce, 0, m_handle.m_duration);
float tClosest = Mathf.Clamp(Util.ClosestOf((Event.current.mousePosition.x - RectTimeLine.x) / wOneSce, minUnit), 0, m_handle.m_duration);
bool use = true;
//跳至对应时间
if (CanDragTimeLine == true)
{
CurTime = t;
}
//处理组的拖动
else if (CurDowmHandles != null)
{
CurDragHandles = CurDowmHandles;
CurDowmHandles = null;
DragHandlesTime = tClosest;
}
else if (CurDragHandles != null)
{
DragHandlesTime = tClosest;
}
else if (CurDowmSubHandle != null)
{
CurDragSubHandle = CurDowmSubHandle;
CurDowmSubHandle = null;
DragSubHandleTime = tClosest;
}
else if (CurDragSubHandle != null)
{
DragSubHandleTime = tClosest;
}
else if (CanSelect)
{
SelectRight = t;
}
else if (CanDragSelect)
{
SelectOffsetTime = Mathf.Clamp(
SelectOffsetTime + Event.current.delta.x / wOneSce,
-SelectLeft,
m_handle.m_duration - SelectRight);
}
else
{
use = false;
}
if (use)
{
Event.current.Use();
}
}
else if (Event.current.type == EventType.MouseUp && Event.current.button == 0)
{
bool use = true;
//处理组的拖动
if (CurDowmHandles != null)
{
m_subHandles.ToggleExpand(CurDowmHandles.m_delay);
}
else if (CurDragHandles != null)
{
m_subHandles.ChangeTime(m_comp, m_handle, CurDragHandles.m_delay, DragHandlesTime);
}
else if (CurDowmSubHandle != null)
{
CurDowmSubHandle.m_seqIsShow = !CurDowmSubHandle.m_seqIsShow;
}
else if (CurDragSubHandle != null)
{
m_subHandles.ChangeTime(m_comp, m_handle, CurDragSubHandle, DragSubHandleTime);
}
else if (CanDragSelect)
{
SelectOffsetTime = Util.ClosestOf(SelectOffsetTime, minUnit);
m_subHandles.OffsetTime(m_comp, m_handle, CurSelectHandles, SelectOffsetTime);
CurSelectHandles = null;
}
else if (CanSelect)
{
CurSelectHandles = m_subHandles.GetRange(SelectLeft, SelectRight);
SelectOffsetTime = 0;
if (CurSelectHandles.Count == 0)
{
CurSelectHandles = null;
}
else
{
SelectLeft = CurSelectHandles[0].m_delay;
SelectRight = CurSelectHandles[CurSelectHandles.Count - 1].m_delay;
}
}
else
{
use = false;
}
CanDragTimeLine = false;
CurDowmHandles = null;
CurDragHandles = null;
CurDowmSubHandle = null;
CurDragSubHandle = null;
CanSelect = false;
CanDragSelect = false;
this.PreRemoveSubHandles = null;
this.PreRemoveSubHandle = null;
if (use)
{
Event.current.Use();
}
}
else if (Event.current.type == EventType.MouseDown && Event.current.button == 1)
{
float tClosest = Mathf.Clamp(Util.ClosestOf((Event.current.mousePosition.x - RectTimeLine.x) / wOneSce, minUnit), 0, m_handle.m_duration);
bool use = true;
//跳至对应时间
if (RectHandles.Contains(Event.current.mousePosition))
{
this.PreRemoveSubHandle = null;
this.PreRemoveSubHandles = m_subHandles.GetClosest(tClosest, 0, 8 / wOneSce);//5像素内点击成功
}
//处理的增加删除
else if (RectSubHandle.Contains(Event.current.mousePosition))
{
this.PreRemoveSubHandle = m_subHandles.GetClosest(tClosest,
(int)((Event.current.mousePosition.y - ScrollHandles.y - RectHandles.yMax - 5) / (hHandleRow + 2f)),
7 / wOneSce);//5像素内点击成功
this.PreRemoveSubHandles = null;
}
else
{
use = false;
}
if (use)
{
Event.current.Use();
}
}
else if (Event.current.type == EventType.MouseUp && Event.current.button == 1)
{
if (RectHandles.Contains(Event.current.mousePosition) || RectSubHandle.Contains(Event.current.mousePosition))
{
float tClosest = Mathf.Clamp(Util.ClosestOf((Event.current.mousePosition.x - RectTimeLine.x) / wOneSce, minUnit), 0, m_handle.m_duration);
GenericMenu contextMenu = new GenericMenu();
if (this.PreRemoveSubHandles != null)
{
contextMenu.AddItem(new GUIContent("删除"), false, () =>//不导出中文
{
this.m_subHandles.RemoveSubHandle(this.m_comp, this.m_handle, this.PreRemoveSubHandles.m_delay);
this.PreRemoveSubHandles = null;
this.PreRemoveSubHandle = null;
});
}
else if (this.PreRemoveSubHandle != null)
{
contextMenu.AddItem(new GUIContent("删除"), false, () =>//不导出中文
{
this.m_subHandles.RemoveSubHandle(this.m_comp, this.m_handle, this.PreRemoveSubHandle);
this.PreRemoveSubHandles = null;
this.PreRemoveSubHandle = null;
});
}
for (int i = 0; i < (int)Handle.Type.max; ++i)
{
int tem = i;
contextMenu.AddItem(new GUIContent("添加/" + Handle.TypeName[tem]), false, () =>//不导出中文
{
this.m_subHandles.AddSubHandle(this.m_comp, this.m_handle, (Handle.Type)tem, tClosest);
});
}
contextMenu.ShowAsContext();
Event.current.Use();
}
}
}