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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_INFOBAR_DELEGATE_H_
      6 #define CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_INFOBAR_DELEGATE_H_
      7 
      8 #include "chrome/browser/infobars/infobar_service.h"
      9 #include "components/content_settings/core/common/content_settings_types.h"
     10 #include "components/content_settings/core/common/permission_request_id.h"
     11 #include "components/infobars/core/confirm_infobar_delegate.h"
     12 #include "content/public/browser/web_contents.h"
     13 
     14 class NavigationDetails;
     15 class PermissionQueueController;
     16 
     17 // Base class for permission infobars, it implements the default behavior
     18 // so that the accept/deny buttons grant/deny the relevant permission.
     19 // A basic implementor only needs to implement the methods that
     20 // provide an icon and a message text to the infobar.
     21 class PermissionInfobarDelegate : public ConfirmInfoBarDelegate {
     22 
     23  protected:
     24   PermissionInfobarDelegate(PermissionQueueController* controller,
     25                             const PermissionRequestID& id,
     26                             const GURL& requesting_origin,
     27                             ContentSettingsType type);
     28   virtual ~PermissionInfobarDelegate();
     29 
     30   // ConfirmInfoBarDelegate:
     31   virtual base::string16 GetMessageText() const = 0;
     32 
     33   virtual infobars::InfoBarDelegate::Type GetInfoBarType() const OVERRIDE;
     34   virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
     35 
     36   // Remember to call RegisterActionTaken for these methods if you are
     37   // overriding them.
     38   virtual void InfoBarDismissed() OVERRIDE;
     39   virtual bool Accept() OVERRIDE;
     40   virtual bool Cancel() OVERRIDE;
     41 
     42  private:
     43   void SetPermission(bool update_content_setting, bool allowed);
     44 
     45   PermissionQueueController* controller_; // not owned by us
     46   const PermissionRequestID id_;
     47   GURL requesting_origin_;
     48   bool action_taken_;
     49   ContentSettingsType type_;
     50 
     51   DISALLOW_COPY_AND_ASSIGN(PermissionInfobarDelegate);
     52 };
     53 
     54 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_INFOBAR_DELEGATE_H_
     55