Home | History | Annotate | Download | only in geolocation 
      1 // Copyright (c) 2012 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_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_H_
      6 #define CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_H_
      7 
      8 #include <string>
      9 
     10 #include "chrome/browser/content_settings/permission_request_id.h"
     11 #include "chrome/browser/infobars/confirm_infobar_delegate.h"
     12 #include "url/gurl.h"
     13 
     14 class PermissionQueueController;
     15 class InfoBarService;
     16 
     17 // GeolocationInfoBarDelegates are created by the
     18 // GeolocationInfoBarQueueController to control the display
     19 // and handling of geolocation permission infobars to the user.
     20 class GeolocationInfoBarDelegate : public ConfirmInfoBarDelegate {
     21  public:
     22   // Creates a geolocation infobar and delegate and adds the infobar to
     23   // |infobar_service|.  Returns the infobar if it was successfully added.
     24   static InfoBar* Create(InfoBarService* infobar_service,
     25                          PermissionQueueController* controller,
     26                          const PermissionRequestID& id,
     27                          const GURL& requesting_frame,
     28                          const std::string& display_languages);
     29 
     30  protected:
     31   GeolocationInfoBarDelegate(PermissionQueueController* controller,
     32                              const PermissionRequestID& id,
     33                              const GURL& requesting_frame,
     34                              int contents_unique_id,
     35                              const std::string& display_languages);
     36   virtual ~GeolocationInfoBarDelegate();
     37 
     38   // ConfirmInfoBarDelegate:
     39   virtual bool Accept() OVERRIDE;
     40 
     41   // Call back to the controller, to inform of the user's decision.
     42   void SetPermission(bool update_content_setting, bool allowed);
     43 
     44   // Marks a flag internally to indicate that the user has interacted with the
     45   // bar. This makes it possible to log from the destructor when the bar has not
     46   // been used, i.e. it has been ignored by the user.
     47   void set_user_has_interacted() {
     48     user_has_interacted_ = true;
     49   }
     50 
     51  private:
     52   // ConfirmInfoBarDelegate:
     53   virtual void InfoBarDismissed() OVERRIDE;
     54   virtual int GetIconID() const OVERRIDE;
     55   virtual Type GetInfoBarType() const OVERRIDE;
     56   virtual bool ShouldExpireInternal(
     57       const content::LoadCommittedDetails& details) const OVERRIDE;
     58   virtual base::string16 GetMessageText() const OVERRIDE;
     59   virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
     60   virtual bool Cancel() OVERRIDE;
     61   virtual base::string16 GetLinkText() const OVERRIDE;
     62   virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
     63 
     64   PermissionQueueController* controller_;
     65   const PermissionRequestID id_;
     66   GURL requesting_frame_;
     67   int contents_unique_id_;
     68   std::string display_languages_;
     69 
     70   // Whether the user has interacted with the geolocation infobar.
     71   bool user_has_interacted_;
     72 
     73   DISALLOW_COPY_AND_ASSIGN(GeolocationInfoBarDelegate);
     74 };
     75 
     76 #endif  // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_H_
     77