public void Init()
{
m_unuseCell.Clear();
Transform trans = gameObject.transform;
int count = 0;
for (int i = 0; i < trans.childCount; ++i)
{
NListCell cell = trans.GetChild(i).GetComponent <NListCell>();
if (cell != null)
{
m_unuseCell.Add(cell);
cell.gameObject.SetActive(false);
//init dynamic object
m_dynamicObject = cell.gameObject;
count++;
}
}
//NListCell数量不足时自动补充
int needCount = VisibleCellCount() + 4 - count;
if (needCount > 0)
{
StartCoroutine(CoroutineDynamicObject(needCount));
}
ScrollResetPosition();
WrapContent();
}
void _ToggleSubView(NListCell cell, bool isShow, bool play = false)
{
if (cell != null)
{
if (isShow)
{
TableChangeVerticalImpl();
//cell.ShowSubView(play);
}
else
{
if (cell.Index >= 0 && cell.Index < m_cellHeightMap.Length)
{
m_cellHeightMap[cell.Index] = 0;
}
TableChangeVerticalImpl();
//cell.HideSubView(false); //关闭禁用动画
}
if (!play)
{
WrapContentVerticalImpl();
}
}
}
/// <summary>
/// 重置状态
/// </summary>
public void ResetState()
{
if (m_isTween)
{
foreach (int index in m_useCellMap.Keys)
{
NListCell cell = m_useCellMap[index];
if (m_isTween && cell != null)
{
//cell.HideSubView(false);
if (index == cell.Index)
{
DrawCell(cell, cell.Index);
}
}
}
}
}
void DrawCell(NListCell cell, int index)
{
int count = 0;
// if (m_tableData.ItemsCount > 0)
// {
// int begin = m_tableData.ItemsCount * index;
// int end = m_tableData.ItemsCount * (index + 1);
// int dataCount = m_tableData.DataCount();
// count = end > dataCount ? (dataCount - begin) : (end - begin);
// }
// object data = m_tableData.CellData(index, ref count);
if (ItemCount > 0)
{
int begin = ItemCount * index;
int end = ItemCount * (index + 1);
count = end > DataCount ? (DataCount - begin) : (end - begin);
}
//object data = m_tableData.CellData(index, ref count);
cell.DrawCell(index, count);
}
void ClearUnuseCell()
{
//NOTE: 这里考虑old data m_useCellMap，
var ids = new List <int>();
foreach (int index in m_useCellMap.Keys)
{
ids.Add(index);
}
for (int i = 0; i < ids.Count; ++i)
{
int index = ids[i];
if (index >= m_totalSize)
{
NListCell cell = m_useCellMap[index];
cell.gameObject.SetActive(false);
m_unuseCell.Add(cell);
m_useCellMap.Remove(index);
}
}
}
public void DeleteCell(GameObject cellObj)
{
NListCell cell = cellObj.GetComponent <NListCell>();
if (cell != null)
{
if (cell.Index >= 0 && cell.Index < m_totalSize)
{
//cell.HideSubView(false);
m_totalSize = m_totalSize - 1;
float[] temp = new float[m_totalSize];
for (int i = 0; i <= m_totalSize; i++)
{
if (i < cell.Index)
{
temp[i] = m_cellHeightMap[i];
}
else if (i > cell.Index)
{
temp[i - 1] = m_cellHeightMap[i];
}
}
m_cellHeightMap = temp;
TableChangeVerticalImpl();
WrapContentVerticalImpl(true);
//考虑count变化的情况
ClearUnuseCell();
//update draw cell
if (m_isNeedUpdate)
{
UpdateDrawCell();
}
}
}
}
public void InitTableView()
{
Transform trans = gameObject.transform;
int count = 0;
for (int i = 0; i < trans.childCount; ++i)
{
NListCell cell = trans.GetChild(i).GetComponent <NListCell>();
if (cell != null)
{
cell.gameObject.SetActive(true);
//init dynamic object
m_dynamicObject = cell.gameObject;
count++;
}
}
//NListCell数量不足时自动补充
int needCount = VisibleCellCount() + 4 - count;
while (needCount > 0)
{
var go = Instantiate(m_dynamicObject) as GameObject;
var goTransform = go.transform;
goTransform.parent = m_dynamicObject.transform.parent;
go.name = "Cell";
var cloneTransform = m_dynamicObject.transform;
goTransform.localScale = cloneTransform.localScale;
goTransform.localPosition = cloneTransform.localPosition;
goTransform.localRotation = cloneTransform.localRotation;
// 动态创建的OBJ需要先隐掉，再通过逻辑判断是否开启，否则会出现重叠问题
go.SetActive(true);
needCount--;
}
}
/// <summary>
/// 收缩控件子菜单切换显示
/// </summary>
/// <param name="cellObj"></param>
/// <param name="isShow"></param>
public void ToggleSubView(GameObject cellObj, bool isShow, bool play = false)
{
NListCell cell = cellObj.GetComponent <NListCell>();
_ToggleSubView(cell, isShow, play);
}
/// <summary>
/// 垂直的实现
/// </summary>
void WrapContentVerticalImpl(bool toggle = false)
{
Vector3 firstPos = Vector3.zero;
m_visibleIndex.Clear();
for (int i = 0; i < m_totalSize; ++i)
{
Vector3 pos = firstPos + new Vector3(0, -m_height * i, 0);
Vector3 pos1 = pos + new Vector3(0, -m_height - m_cellHeightMap[i], 0);
Vector3 pos2 = pos + new Vector3(0, m_height, 0);
pos1 = m_panel.transform.TransformPoint(pos1);
pos2 = m_panel.transform.TransformPoint(pos2);
//处理cell很大，view很小的特殊情况
Vector3 center = m_panel.transform.TransformPoint(pos);
if (m_panel.IsVisible(pos1) ||
m_panel.IsVisible(pos2) ||
m_panel.IsVisible(center))
{
m_visibleIndex.Add(i);
}
else
{
if (m_useCellMap.ContainsKey(i) &&
m_useCellMap[i].CanDisable())
{
NListCell cell = m_useCellMap[i];
if (m_isTween)
{
//cell.HideSubView(false);
}
cell.gameObject.SetActive(false);
m_unuseCell.Add(cell);
m_useCellMap.Remove(i);
}
}
firstPos = firstPos + new Vector3(0, -m_cellHeightMap[i], 0);
}
firstPos = Vector3.zero;
if (m_isTween && m_visibleIndex.Count > 0)
{
for (int i = 0; i < m_visibleIndex[0]; i++)
{
firstPos += new Vector3(0, -m_cellHeightMap[i], 0);
}
}
for (int index = 0; index < m_visibleIndex.Count; ++index)
{
int i = m_visibleIndex[index];
Vector3 pos = firstPos + new Vector3(0, -m_height * i, 0);
if (!m_useCellMap.ContainsKey(i))
{
if (m_unuseCell.Count > 0)
{
NListCell cell = m_unuseCell[0];
cell.gameObject.transform.localPosition = pos;
cell.gameObject.SetActive(true);
if (m_isTween)
{
if (m_cellHeightMap[i] > 0)
{
//cell.ShowSubView(false);
}
else
{
//cell.HideSubView(false);
}
}
DrawCell(cell, i);
m_useCellMap.Add(i, cell);
m_unuseCell.RemoveAt(0);
}
}
else if (m_isTween)
{
NListCell cell = m_useCellMap[i];
cell.gameObject.transform.localPosition = pos;
if (toggle)
{
if (m_cellHeightMap[i] > 0)
{
//cell.ShowSubView(false);
}
else
{
//cell.HideSubView(false);
}
}
}
firstPos += new Vector3(0, -m_cellHeightMap[i], 0);
}
}
/// <summary>
/// 水平的实现
/// </summary>
void WrapContentHorizontalImpl()
{
Vector3 firstPos = Vector3.zero;
m_visibleIndex.Clear();
//这里存在一个逻辑问题，
//若table放在最底部，然后重新打开table，且位置在第一个位置，
//就会出现不够用的情况
//所以需要这里先处理unuse的情况
for (int i = 0; i < m_totalSize; ++i)
{
Vector3 pos = firstPos + new Vector3(m_height * i, 0, 0);
Vector3 pos1 = pos + new Vector3(-m_height, 0, 0);
Vector3 pos2 = pos + new Vector3(m_height, 0, 0);
pos1 = m_panel.transform.TransformPoint(pos1);
pos2 = m_panel.transform.TransformPoint(pos2);
//处理cell很大，view很小的特殊情况
Vector3 center = m_panel.transform.TransformPoint(pos);
if (m_panel.IsVisible(pos1) ||
m_panel.IsVisible(pos2) ||
m_panel.IsVisible(center))
{
m_visibleIndex.Add(i);
}
else
{
if (m_useCellMap.ContainsKey(i) &&
m_useCellMap[i].CanDisable())
{
NListCell cell = m_useCellMap[i];
cell.gameObject.SetActive(false);
m_unuseCell.Add(cell);
m_useCellMap.Remove(i);
}
}
}
for (int index = 0; index < m_visibleIndex.Count; ++index)
{
int i = m_visibleIndex[index];
Vector3 pos = firstPos + new Vector3(m_height * i, 0, 0);
if (!m_useCellMap.ContainsKey(i))
{
if (m_unuseCell.Count > 0)
{
NListCell cell = m_unuseCell[0];
cell.gameObject.transform.localPosition = pos;
cell.gameObject.SetActive(true);
DrawCell(cell, i);
m_useCellMap.Add(i, cell);
m_unuseCell.RemoveAt(0);
}
}
}
}
