/// <summary>
/// 新建,黏贴插入操作
/// </summary>
/// <param name="index">Index.</param>
/// <param name="itemName">Item name.</param>
/// <param name="parentFolder">Parent folder.</param>
/// <param name="menuList">Menu list.</param>
private TreeItem InsertItem(int index, string itemName, TreeFolder parentFolder, TreeContainer menuList)
{
//实例化文件夹
GameObject go = GameObject.Instantiate(Resources.Load("Prefabs/TreeItem")) as GameObject;
go.name = itemName;
TreeItem item = go.GetComponent <TreeItem>();
item.MyTreeContainer = menuList;
item.BeFolder = false;
item.Name = itemName;
go.transform.SetParent(parentFolder.SubRootRectTransform as Transform);
item._RectTransform = go.GetComponent <RectTransform>();
item._RectTransform.pivot = new Vector2(0, 1);
item._RectTransform.anchorMax = new Vector2(0, 1);
item._RectTransform.anchorMin = new Vector2(0, 1);
item.ItemNameText.text = itemName;
item.ItemNameText.fontSize = UIEnum.FontSize;
var textRt = item.ItemNameText.gameObject.GetComponent <RectTransform>();
float w = Tools.GetStringW(item.ItemNameText.text, UIEnum.FontSize);
textRt.sizeDelta = new Vector2(w, UIEnum.ItmeH);
//重新设置下Folder的边框宽度
float w1 = UIEnum.ItemImageW + w;
item._RectTransform.sizeDelta = new Vector2(w1, UIEnum.ItemH);
item.ParentFolder = parentFolder;
//这里这句还是要注意点，文件夹和item混合插入应该会出问题，不过目前没这种需求
float h = (index + 1) * UIEnum.ItemH;
item._RectTransform.anchoredPosition = new Vector2(UIEnum.FolderBtnW * 2 + 4, -h);
item.CreateMenu(item);
parentFolder.ItemList.Insert(index, item);
parentFolder.RefreshItemNum();
//新建文件夹后通知上级进行重新排序，比如rootFolder下有10个subFolder，在第二个subFolder下新建，那么后面所有subFolder都要重排
//这里注意下ui坐标系是左下是0,0所以负值是向下移动
parentFolder.ParentYOrder(-UIEnum.ItemH, index);
return(item);
}
/// <summary>
/// 删除item
/// </summary>
/// <param name="bDelData">true删除数据+treeitem节点，false只删节点，不删除本地及sql数据，剪切时用后者</param>
public void DelItem(bool bDelData = false)
{
if (bDelData)
{
GEditorRoot.GetIns().KVContainerDic[MyTreeContainer.Name].DelKVListData(TreeItemID);
GEditorRoot.GetIns().KVContainerDic[MyTreeContainer.Name].ClearKVListUI();//删除时清空当前kvcontainer的显示，否则item已经删除，但是kv上还显示数据就很奇怪了
}
Log.i("TreeItem", "DelItem", "删除TreeItem id:" + TreeItemID, BeShowLog);
//先做删除文件夹后的排序
ParentFolder.ParentYOrder(UIEnum.ItemH, IndexInParentFolder);
//然后把folder从父类ListItem中去掉
ParentFolder.ItemList.Remove(this);
//再删除folder节点
Destroy(gameObject);
ParentFolder.RefreshItemNum();
}
/// <summary>
/// 创建子文件夹
/// 不需要加入xy偏移量，因为这个偏移量是固定的
/// </summary>
/// <param name="name">Name.</param>
/// <param name="parentTrm">Parent trm.</param>
public static TreeFolder CreateSubFolder(string folderName, TreeFolder parentFolder, TreeContainer menuList)
{
//添加文件夹时，如果父文件夹没有打开，先打开再添加
if (!parentFolder.BeFolderOpen)
{
parentFolder.BeFolderOpen = true;
}
var folder = TreeFolder.Create(folderName, parentFolder.SubRootRectTransform, menuList);
folder.ParentFolder = parentFolder;
folder.BeRootFolder = false;
//这里计算的是相对父folder的位置
//float h = (parentFolder.SubItemNums + 1) * MenuListFolder.FolderH;
float h = parentFolder.CurFolderH;
folder._RectTransform.anchoredPosition = new Vector2(UIEnum.FolderBtnW, -h);
folder.CreateMenu(folder);
parentFolder.ItemList.Add(folder);
//新建文件夹后通知上级进行重新排序，比如rootFolder下有10个subFolder，在第二个subFolder下新建，那么后面所有subFolder都要重排
//这里注意下ui坐标系是左下是0,0所以负值是向下移动
parentFolder.ParentYOrder(-UIEnum.FolderH, folder.IndexInParentFolder);
//刷新下MenuList的边框宽，用于刷新MenuList滚动区域,item距离Menulist左边距离+两个图标间隔+4(文字和图标间隔)+w1(文字长度)
if (!folder.BeRootFolder)
{
var textRt = folder.ItemNameText.gameObject.GetComponent <RectTransform>();
float w = Tools.GetStringW(folder.ItemNameText.text, UIEnum.FontSize);
float w1 = UIEnum.FolderBtnW + UIEnum.FolderImageW + w;
float _w = folder.CurItemLeftOffset + UIEnum.ItemImageW * 2 + 4 + w1;
menuList.SetTreeW(_w);
menuList.RefreshTreeArea();
}
return(folder);
}
/// <summary>
/// 这个方法只有从folder右键创建item时调用
/// 其他地方用InsertItem
/// </summary>
/// <param name="itemName">Item name.</param>
/// <param name="parentFolder">Parent folder.</param>
/// <param name="menuList">Menu list.</param>
public static TreeItem Create(string itemName, TreeFolder parentFolder, TreeContainer treeContainer)
{
//添加文件夹时，如果父文件夹没有打开，先打开再添加
if (!parentFolder.BeFolderOpen)
{
parentFolder.BeFolderOpen = true;
}
//实例化文件夹
GameObject go = GameObject.Instantiate(Resources.Load("Prefabs/TreeItem")) as GameObject;
go.name = itemName;
TreeItem item = go.GetComponent <TreeItem>();
item.MyTreeContainer = treeContainer;
item.BeFolder = false;
item.Name = itemName;
go.transform.SetParent(parentFolder.SubRootRectTransform as Transform);
item._RectTransform = go.GetComponent <RectTransform>();
item._RectTransform.pivot = new Vector2(0, 1);
item._RectTransform.anchorMax = new Vector2(0, 1);
item._RectTransform.anchorMin = new Vector2(0, 1);
item.ItemNameText.text = itemName;
item.ItemNameText.fontSize = UIEnum.FontSize;
var textRt = item.ItemNameText.gameObject.GetComponent <RectTransform>();
float w = Tools.GetStringW(item.ItemNameText.text, UIEnum.FontSize);
textRt.sizeDelta = new Vector2(w, UIEnum.ItmeH);
//重新设置下Folder的边框宽度
float w1 = UIEnum.ItemImageW + w;
item._RectTransform.sizeDelta = new Vector2(w1, UIEnum.ItemH);
item.ParentFolder = parentFolder;
//float h = (parentFolder.SubItemNums + 1) * UIEnum.ItemH;
float h = parentFolder.CurFolderH;
//float h = parentFolder.CurFolderH;
item._RectTransform.anchoredPosition = new Vector2(UIEnum.FolderBtnW * 2 + 4, -h);
item.CreateMenu(item);
parentFolder.ItemList.Add(item);
parentFolder.RefreshItemNum();
//新建文件夹后通知上级进行重新排序，比如rootFolder下有10个subFolder，在第二个subFolder下新建，那么后面所有subFolder都要重排
//这里注意下ui坐标系是左下是0,0所以负值是向下移动
parentFolder.ParentYOrder(-UIEnum.ItemH, item.IndexInParentFolder);
//刷新下MenuList的边框宽，用于刷新MenuList滚动区域,item距离Menulist左边距离+一个图标间隔+4(文字和图标间隔)+w1(文字长度)
float _w = item.CurItemLeftOffset + UIEnum.ItemImageW + 4 + w1;
treeContainer.SetTreeW(_w);
treeContainer.RefreshTreeArea();
return(item);
}
