/// <summary>
/// 打开window面板选择图片文件并且copy图片到指定目录下
/// </summary>
/// <param name="saveName"></param>
/// <param name="callback"></param>
public void OpenDialogAndCopyImage(string saveName, Action <UnityEngine.Object> callback)
{
OpenFileName ofn = new OpenFileName();
ofn.structSize = Marshal.SizeOf(ofn);
ofn.filter = "图片文件(*.jpg*.png)\0*.jpg;*.png";
ofn.file = new string(new char[256]);
ofn.maxFile = ofn.file.Length;
ofn.fileTitle = new string(new char[64]);
ofn.maxFileTitle = ofn.fileTitle.Length;
string path = "";
if (string.IsNullOrEmpty(_lastSelectPath))
{
path = Application.dataPath;
}
else
{
path = _lastSelectPath;
}
path = path.Replace('/', '\\');
//默认路径
ofn.initialDir = path;
ofn.title = "Open Project";
ofn.defExt = "JPG"; //显示文件的类型
//注意 以下项目不一定要全选 但是0x00000008项不要缺少
ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008; //OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST| OFN_ALLOWMULTISELECT|OFN_NOCHANGEDIR
if (WindowDll.GetFile(ofn))
{
//记录上次选择的路径
_lastSelectPath = ofn.file;
_lastSelectPath = _lastSelectPath.Replace('\\', '/');
int index = _lastSelectPath.LastIndexOf('/');
_lastSelectPath = _lastSelectPath.Remove(index);
StartCoroutine(LoadAndCopyImage(ofn.file, saveName, callback));
}
}
