a8ff6899d4
Fixes #839 The implementation here was loosely inspired by the implentation in //chrome found in their FileSelectHelper. I.e. That's where the usage of net::DirectoryLister comes frome. Refs: https://cs.chromium.org/chromium/src/chrome/browser/file_select_helper.cc
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
// Copyright (c) 2014 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_WEB_DIALOG_HELPER_H_
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#define ATOM_BROWSER_WEB_DIALOG_HELPER_H_
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#include <memory>
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#include <vector>
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#include "base/memory/weak_ptr.h"
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#include "net/base/directory_lister.h"
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#include "third_party/blink/public/mojom/choosers/file_chooser.mojom.h"
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namespace base {
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class FilePath;
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}
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namespace content {
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class FileSelectListener;
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class RenderFrameHost;
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class WebContents;
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} // namespace content
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namespace atom {
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class DirectoryListerHelperDelegate {
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public:
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virtual void OnDirectoryListerDone(
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std::vector<blink::mojom::FileChooserFileInfoPtr> file_info,
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base::FilePath base_dir) = 0;
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};
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class DirectoryListerHelper
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: public net::DirectoryLister::DirectoryListerDelegate {
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public:
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DirectoryListerHelper(base::FilePath base,
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DirectoryListerHelperDelegate* helper);
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~DirectoryListerHelper() override;
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private:
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void OnListFile(
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const net::DirectoryLister::DirectoryListerData& data) override;
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void OnListDone(int error) override;
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base::FilePath base_dir_;
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DirectoryListerHelperDelegate* delegate_;
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std::vector<base::FilePath> paths_;
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DISALLOW_COPY_AND_ASSIGN(DirectoryListerHelper);
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};
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class NativeWindow;
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class WebDialogHelper {
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public:
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WebDialogHelper(NativeWindow* window, bool offscreen);
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~WebDialogHelper();
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void RunFileChooser(content::RenderFrameHost* render_frame_host,
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std::unique_ptr<content::FileSelectListener> listener,
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const blink::mojom::FileChooserParams& params);
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void EnumerateDirectory(content::WebContents* web_contents,
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std::unique_ptr<content::FileSelectListener> listener,
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const base::FilePath& path);
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private:
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NativeWindow* window_;
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bool offscreen_;
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base::WeakPtrFactory<WebDialogHelper> weak_factory_;
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DISALLOW_COPY_AND_ASSIGN(WebDialogHelper);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_WEB_DIALOG_HELPER_H_
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