/// <summary>
/// 绘制文件目录GUI
/// </summary>
/// <param name="control">文件信息</param>
/// <param name="direType">显示文件夹或全部目录</param>
/// <param name="selectCallback">选择一个文件回调</param>
/// <param name="isShowChoose">是否打开勾选文件</param>
/// <param name="chooseCallBack">勾选文件回调</param>
public static void DrawFileDirectory(TreeModelController <FileData> control, ShowFileDirectoryType direType = ShowFileDirectoryType.ShowAllFile, string[] showEndsWith = null, CallBack <FileData> selectCallback = null, bool isShowChoose = false, CallBack <FileData> chooseCallBack = null)
{
GUI.enabled = true;
EditorGUIUtility.SetIconSize(Vector2.one * 16);
control.TreeForeachNode((data) =>
{
if (direType == ShowFileDirectoryType.OnlyDirectory)
{
if (data.isDirectory)
{
DrawGUIData(control, data, direType, selectCallback, isShowChoose, chooseCallBack);
if (!data.isSelected)
{
return(false);
}
}
}
else
{
if (data.isDirectory && !data.isSelected)
{
DrawGUIData(control, data, direType, selectCallback, isShowChoose, chooseCallBack);
return(false);
}
if (showEndsWith != null)
{
if (!data.isDirectory)
{
if (OtherUtils.ArrayContains(showEndsWith, Path.GetExtension(data.relativeRootPath)))
{
DrawGUIData(control, data, direType, selectCallback, isShowChoose, chooseCallBack);
}
return(true);
}
}
DrawGUIData(control, data, direType, selectCallback, isShowChoose, chooseCallBack);
}
return(true);
});
}
static void DrawGUIData(TreeModelController <FileData> control, FileData data, ShowFileDirectoryType direType = ShowFileDirectoryType.ShowAllFile, CallBack <FileData> selectCallback = null, bool isShowChoose = false, CallBack <FileData> chooseCallBack = null)
{
GUIStyle style = "Label";
style.richText = true;
Rect rt = GUILayoutUtility.GetRect(data.content, style);
if (data == selectData)
{
EditorGUI.DrawRect(rt, Color.gray);
}
rt.x += (24 * data.Deep);
if (data.isDirectory)
{
Rect rt1 = new Rect(rt.x - 12, rt.y, 20, rt.height);
if (direType == ShowFileDirectoryType.OnlyDirectory)
{
if (HaveChildDirectory(control, data))
{
data.isSelected = EditorGUI.Foldout(rt1, data.isSelected, "");
}
}
else
{
data.isSelected = EditorGUI.Foldout(rt1, data.isSelected, "");
}
}
if (isShowChoose)
{
// rt.x += 20;
Rect rt1 = new Rect(rt.x - 13, rt.y, 20, rt.height);
if (data.isDirectory)
{
if (direType == ShowFileDirectoryType.OnlyDirectory)
{
if (HaveChildDirectory(control, data))
{
rt1.x -= 13;
}
}
else
{
rt1.x -= 13;
}
}
bool oldChoose = data.isChoose;
data.isChoose = EditorGUI.ToggleLeft(rt1, "", data.isChoose);
if (data.isChoose != oldChoose)
{
if (chooseCallBack != null)
{
chooseCallBack(data);
}
}
}
if (GUI.Button(rt, data.content, style))
{
// data.isSelected = !data.isSelected;
selectData = data;
if (selectCallback != null)
{
selectCallback(data);
}
}
}