private int on_file_dialog(cef_dialog_handler_t *self, cef_browser_t *browser, CefFileDialogMode mode, cef_string_t *title, cef_string_t *default_file_path, cef_string_list *accept_filters, int selected_accept_filter, cef_file_dialog_callback_t *callback)
{
CheckSelf(self);
var mBrowser = CefBrowser.FromNative(browser);
var mTitle = cef_string_t.ToString(title);
var mDefaultFilePath = cef_string_t.ToString(default_file_path);
var mAcceptFilters = cef_string_list.ToArray(accept_filters);
var mCallback = CefFileDialogCallback.FromNative(callback);
var result = OnFileDialog(mBrowser, mode, mTitle, mDefaultFilePath, mAcceptFilters, selected_accept_filter, mCallback);
return(result ? 1 : 0);
}
/// <summary>
/// Called to run a file chooser dialog. |mode| represents the type of dialog
/// to display. |title| to the title to be used for the dialog and may be empty
/// to show the default title ("Open" or "Save" depending on the mode).
/// |default_file_path| is the path with optional directory and/or file name
/// component that should be initially selected in the dialog. |accept_filters|
/// are used to restrict the selectable file types and may any combination of
/// (a) valid lower-cased MIME types (e.g. "text/*" or "image/*"),
/// (b) individual file extensions (e.g. ".txt" or ".png"), or (c) combined
/// description and file extension delimited using "|" and ";" (e.g.
/// "Image Types|.png;.gif;.jpg"). |selected_accept_filter| is the 0-based
/// index of the filter that should be selected by default. To display a custom
/// dialog return true and execute |callback| either inline or at a later time.
/// To display the default dialog return false.
/// </summary>
protected virtual bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, string[] acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
return(false);
}