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// Copyright 2013 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 CHROME_BROWSER_MEDIA_MIDI_PERMISSION_INFOBAR_DELEGATE_H_
#define CHROME_BROWSER_MEDIA_MIDI_PERMISSION_INFOBAR_DELEGATE_H_
#include <string>
#include "chrome/browser/content_settings/permission_request_id.h"
#include "components/infobars/core/confirm_infobar_delegate.h"
#include "url/gurl.h"
class PermissionQueueController;
class InfoBarService;
// MidiPermissionInfoBarDelegates are created by the
// ChromeMidiPermissionContext to control the display and handling of MIDI
// permission infobars to the user.
class MidiPermissionInfoBarDelegate : public ConfirmInfoBarDelegate {
public:
// Creates a MIDI permission infobar and delegate and adds the infobar to
// |infobar_service|. Returns the infobar if it was successfully added.
static infobars::InfoBar* Create(InfoBarService* infobar_service,
PermissionQueueController* controller,
const PermissionRequestID& id,
const GURL& requesting_frame,
const std::string& display_languages);
private:
MidiPermissionInfoBarDelegate(PermissionQueueController* controller,
const PermissionRequestID& id,
const GURL& requesting_frame,
int contents_unique_id,
const std::string& display_languages);
virtual ~MidiPermissionInfoBarDelegate();
// ConfirmInfoBarDelegate:
virtual void InfoBarDismissed() OVERRIDE;
virtual int GetIconID() const OVERRIDE;
virtual Type GetInfoBarType() const OVERRIDE;
virtual bool ShouldExpireInternal(
const NavigationDetails& details) const OVERRIDE;
virtual base::string16 GetMessageText() const OVERRIDE;
virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
virtual bool Accept() OVERRIDE;
virtual bool Cancel() OVERRIDE;
// Calls back to the controller to inform it of the user's decision.
void SetPermission(bool update_content_setting, bool allowed);
private:
PermissionQueueController* controller_;
const PermissionRequestID id_;
GURL requesting_frame_;
int contents_unique_id_;
std::string display_languages_;
DISALLOW_COPY_AND_ASSIGN(MidiPermissionInfoBarDelegate);
};
#endif // CHROME_BROWSER_MEDIA_MIDI_PERMISSION_INFOBAR_DELEGATE_H_
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