cef/libcef/browser/file_dialog_runner.h

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1.7 KiB
C++

// Copyright (c) 2012 The Chromium Embedded Framework Authors.
// Portions copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CEF_LIBCEF_BROWSER_FILE_DIALOG_RUNNER_H_
#define CEF_LIBCEF_BROWSER_FILE_DIALOG_RUNNER_H_
#pragma once
#include <vector>
#include "base/callback.h"
#include "base/files/file_path.h"
#include "third_party/blink/public/mojom/choosers/file_chooser.mojom.h"
class CefBrowserHostImpl;
class CefFileDialogRunner {
public:
// Extend blink::mojom::FileChooserParams with some options unique to CEF.
struct FileChooserParams : public blink::mojom::FileChooserParams {
// 0-based index of the selected value in |accept_types|.
int selected_accept_filter = 0;
// True if the Save dialog should prompt before overwriting files.
bool overwriteprompt = true;
// True if read-only files should be hidden.
bool hidereadonly = true;
};
// The argument vector will be empty if the dialog was canceled.
typedef base::OnceCallback<void(int, const std::vector<base::FilePath>&)>
RunFileChooserCallback;
// Display the file chooser dialog. Execute |callback| on completion.
virtual void Run(CefBrowserHostImpl* browser,
const FileChooserParams& params,
RunFileChooserCallback callback) = 0;
protected:
// Allow deletion via scoped_ptr only.
friend std::default_delete<CefFileDialogRunner>;
CefFileDialogRunner() {}
virtual ~CefFileDialogRunner() {}
private:
DISALLOW_COPY_AND_ASSIGN(CefFileDialogRunner);
};
#endif // CEF_LIBCEF_BROWSER_FILE_DIALOG_RUNNER_H_