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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_BUBBLE_REQUEST_IMPL_H_
      6 #define CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_BUBBLE_REQUEST_IMPL_H_
      7 
      8 #include "base/callback.h"
      9 #include "chrome/browser/ui/website_settings/permission_bubble_request.h"
     10 #include "components/content_settings/core/common/content_settings_types.h"
     11 #include "components/content_settings/core/common/permission_request_id.h"
     12 
     13 class GURL;
     14 
     15 class PermissionContextBase;
     16 
     17 // Default implementation of PermissionBubbleRequest, it is assumed that the
     18 // caller owns it and that it can be deleted once the |delete_callback|
     19 // is executed.
     20 class PermissionBubbleRequestImpl : public PermissionBubbleRequest {
     21  public:
     22 
     23   typedef base::Callback<void(bool persist_permission, bool grant_permission)>
     24       PermissionDecidedCallback;
     25 
     26   PermissionBubbleRequestImpl(
     27       const GURL& request_origin,
     28       bool user_gesture,
     29       ContentSettingsType type,
     30       const std::string& display_languages,
     31       const PermissionDecidedCallback permission_decided_callback,
     32       const base::Closure delete_callback);
     33 
     34   virtual ~PermissionBubbleRequestImpl();
     35 
     36   // PermissionBubbleRequest:
     37   virtual int GetIconID() const OVERRIDE;
     38   virtual base::string16 GetMessageText() const OVERRIDE;
     39   virtual base::string16 GetMessageTextFragment() const OVERRIDE;
     40   virtual bool HasUserGesture() const OVERRIDE;
     41 
     42   // TODO(miguelg) Change this method to GetOrigin()
     43   virtual GURL GetRequestingHostname() const OVERRIDE;
     44 
     45   // Remember to call RegisterActionTaken for these methods if you are
     46   // overriding them.
     47   virtual void PermissionGranted() OVERRIDE;
     48   virtual void PermissionDenied() OVERRIDE;
     49   virtual void Cancelled() OVERRIDE;
     50   virtual void RequestFinished() OVERRIDE;
     51 
     52  protected:
     53   void RegisterActionTaken() { action_taken_ = true; }
     54 
     55  private:
     56   GURL request_origin_;
     57   bool user_gesture_;
     58   ContentSettingsType type_;
     59   std::string display_languages_;
     60 
     61   // Called once a decision is made about the permission.
     62   const PermissionDecidedCallback permission_decided_callback_;
     63 
     64   // Called when the bubble is no longer in use so it can be deleted by
     65   // the caller.
     66   const base::Closure delete_callback_;
     67   bool is_finished_;
     68   bool action_taken_;
     69 
     70   DISALLOW_COPY_AND_ASSIGN(PermissionBubbleRequestImpl);
     71 };
     72 
     73 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_BUBBLE_REQUEST_IMPL_H_
     74