//This method recieves a delegate to callback when the file is already selected
public void getFilePathWithFormat(string fileFormat, FileBrowserCallback callback)
{
lazyInitComponents();
openFileDialog.Filter = fileFormat;
DialogResult dialogResult = openFileDialog.ShowDialog();
//Invoke the delegate
switch (dialogResult)
{
case DialogResult.OK:
string path = openFileDialog.FileName;
Debug.WriteLine(path);
callback.Invoke(path);
break;
case DialogResult.No:
path = "";
callback.Invoke(path);
break;
case DialogResult.Cancel:
path = "";
callback.Invoke(path);
break;
}
}
void Start()
{
instance = this;
projectPath = Directory.GetCurrentDirectory();
projectPathInfo = new DirectoryInfo(projectPath);
mainCam = Camera.main;
MenuController.addBtn("Change project path", () => {
fileBrowserStatus = FileBrowserStatus.ProjectPath;
});
btnCancel.onClick.AddListener(() => {
fileBrowserStatus = FileBrowserStatus.Closed;
});
btnConfirm.onClick.AddListener(() => {
if (fileBrowserStatus == FileBrowserStatus.ProjectPath)
{
projectPath = resultPath.text;
}
else if (fileBrowserCallback != null)
{
fileBrowserCallback(resultPath.text);
fileBrowserCallback = null;
}
fileBrowserStatus = FileBrowserStatus.Closed;
});
fileBrowserStatus = FileBrowserStatus.ProjectPath;
}
public void show(FileBrowserCallback callback, string[] filters = null)
{
_callback = callback;
_file.set_filters(filters);
}