src/chrome/browser/geolocation/geolocation_infobar_delegate.h

   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 infobars::InfoBar* Create(InfoBarService* infobar_service,
  25                                    PermissionQueueController* controller,
  26                                    const PermissionRequestID& id,
  27                                    const GURL& requesting_frame,
  28                                    const std::string& display_languages,
  29                                    const std::string& accept_button_label);
  30
  31  protected:
  32   GeolocationInfoBarDelegate(PermissionQueueController* controller,
  33                              const PermissionRequestID& id,
  34                              const GURL& requesting_frame,
  35                              int contents_unique_id,
  36                              const std::string& display_languages,
  37                              const std::string& accept_button_label);
  38   virtual ~GeolocationInfoBarDelegate();
  39
  40   // ConfirmInfoBarDelegate:
  41   virtual bool Accept() OVERRIDE;
  42
  43   // Call back to the controller, to inform of the user's decision.
  44   void SetPermission(bool update_content_setting, bool allowed);
  45
  46   // Marks a flag internally to indicate that the user has interacted with the
  47   // bar. This makes it possible to log from the destructor when the bar has not
  48   // been used, i.e. it has been ignored by the user.
  49   void set_user_has_interacted() {
  50     user_has_interacted_ = true;
  51   }
  52
  53  private:
  54   // ConfirmInfoBarDelegate:
  55   virtual void InfoBarDismissed() OVERRIDE;
  56   virtual int GetIconID() const OVERRIDE;
  57   virtual Type GetInfoBarType() const OVERRIDE;
  58   virtual bool ShouldExpireInternal(
  59       const NavigationDetails& details) const OVERRIDE;
  60   virtual base::string16 GetMessageText() const OVERRIDE;
  61   virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
  62   virtual bool Cancel() OVERRIDE;
  63   virtual base::string16 GetLinkText() const OVERRIDE;
  64   virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
  65
  66   PermissionQueueController* controller_;
  67   const PermissionRequestID id_;
  68   GURL requesting_frame_;
  69   int contents_unique_id_;
  70   std::string display_languages_;
  71
  72   // Whether the user has interacted with the geolocation infobar.
  73   bool user_has_interacted_;
  74
  75   DISALLOW_COPY_AND_ASSIGN(GeolocationInfoBarDelegate);
  76 };
  77
  78 #endif  // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_H_