prevent interaction while file / folder dialog is open

CHANGELOG.md

@@ -58,6 +58,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
    * Fix Linux upgrade path and add manual installation note ([#1606](https://github.com/lbryio/lbry-app/issues/1606))
    * Fix can type in unfocused fields while publishing without selecting file ([#1456](https://github.com/lbryio/lbry-app/issues/1456))
    * Fix navigation button resulting incorrect page designation ([#1502](https://github.com/lbryio/lbry-app/issues/1502))
+   * Fix shouldn't allow to open multiple export and choose file dialogs ([#1175](https://github.com/lbryio/lbry-app/issues/1175))
+
 
 
 ## [0.21.6] - 2018-06-05

src/renderer/component/common/file-exporter.jsx

@@ -2,7 +2,6 @@
 import fs from 'fs';
 import path from 'path';
 import React from 'react';
-import PropTypes from 'prop-types';
 import Button from 'component/button';
 import parseData from 'util/parseData';
 import * as icons from 'constants/icons';
@@ -56,7 +55,7 @@ class FileExporter extends React.PureComponent<Props> {
       ],
     };
 
-    remote.dialog.showSaveDialog(options, filename => {
+    remote.dialog.showSaveDialog(remote.getCurrentWindow(), options, filename => {
       // User hit cancel so do nothing:
       if (!filename) return;
       // Get extension and remove initial dot

src/renderer/component/common/file-selector.jsx

@@ -25,6 +25,7 @@ class FileSelector extends React.PureComponent<Props> {
 
   handleButtonClick() {
     remote.dialog.showOpenDialog(
+      remote.getCurrentWindow(),
       {
         properties:
           this.props.type === 'file' ? ['openFile'] : ['openDirectory', 'createDirectory'],