electron/atom/browser/web_contents_permission_helper.h

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// Copyright (c) 2016 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_BROWSER_WEB_CONTENTS_PERMISSION_HELPER_H_
#define ATOM_BROWSER_WEB_CONTENTS_PERMISSION_HELPER_H_
#include "content/public/browser/media_stream_request.h"
#include "content/public/browser/permission_type.h"
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#include "content/public/browser/web_contents_user_data.h"
#include "third_party/blink/public/common/mediastream/media_stream_request.h"
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namespace atom {
// Applies the permission requested for WebContents.
class WebContentsPermissionHelper
: public content::WebContentsUserData<WebContentsPermissionHelper> {
public:
~WebContentsPermissionHelper() override;
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enum class PermissionType {
POINTER_LOCK = static_cast<int>(content::PermissionType::NUM) + 1,
FULLSCREEN,
OPEN_EXTERNAL,
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};
// Asynchronous Requests
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void RequestFullscreenPermission(const base::Callback<void(bool)>& callback);
void RequestMediaAccessPermission(const content::MediaStreamRequest& request,
content::MediaResponseCallback callback);
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void RequestWebNotificationPermission(
const base::Callback<void(bool)>& callback);
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void RequestPointerLockPermission(bool user_gesture);
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void RequestOpenExternalPermission(const base::Callback<void(bool)>& callback,
bool user_gesture,
const GURL& url);
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// Synchronous Checks
bool CheckMediaAccessPermission(const GURL& security_origin,
blink::MediaStreamType type) const;
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private:
explicit WebContentsPermissionHelper(content::WebContents* web_contents);
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friend class content::WebContentsUserData<WebContentsPermissionHelper>;
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void RequestPermission(content::PermissionType permission,
const base::Callback<void(bool)>& callback,
bool user_gesture = false,
const base::DictionaryValue* details = nullptr);
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bool CheckPermission(content::PermissionType permission,
const base::DictionaryValue* details) const;
content::WebContents* web_contents_;
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DISALLOW_COPY_AND_ASSIGN(WebContentsPermissionHelper);
};
} // namespace atom
#endif // ATOM_BROWSER_WEB_CONTENTS_PERMISSION_HELPER_H_