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      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_UI_WEBSITE_SETTINGS_WEBSITE_SETTINGS_UI_H_
      6 #define CHROME_BROWSER_UI_WEBSITE_SETTINGS_WEBSITE_SETTINGS_UI_H_
      7 
      8 #include <string>
      9 #include <vector>
     10 
     11 #include "base/strings/string16.h"
     12 #include "chrome/browser/ui/website_settings/website_settings.h"
     13 #include "chrome/common/content_settings.h"
     14 #include "chrome/common/content_settings_types.h"
     15 #include "ui/gfx/native_widget_types.h"
     16 
     17 
     18 class GURL;
     19 class Profile;
     20 class WebsiteSettings;
     21 namespace content {
     22 struct SSLStatus;
     23 }
     24 
     25 namespace gfx {
     26 class Image;
     27 }
     28 
     29 // The class |WebsiteSettingsUI| specifies the platform independent
     30 // interface of the website settings UI. The website settings UI displays
     31 // information and controls for site specific data (local stored objects like
     32 // cookies), site specific permissions (location, popup, plugin, etc.
     33 // permissions) and site specific information (identity, connection status,
     34 // etc.).
     35 class WebsiteSettingsUI {
     36  public:
     37   // The Website Settings UI contains several tabs. Each tab is assiciated with
     38   // a unique tab id. The enum |TabId| contains all the ids for the tabs.
     39   enum TabId {
     40     TAB_ID_PERMISSIONS = 0,
     41     TAB_ID_CONNECTION,
     42     NUM_TAB_IDS,
     43   };
     44 
     45   // |CookieInfo| contains information about the cookies from a specific source.
     46   // A source can for example be a specific origin or an entire domain.
     47   struct CookieInfo {
     48     CookieInfo();
     49 
     50     // String describing the cookie source.
     51     std::string cookie_source;
     52     // The number of allowed cookies.
     53     int allowed;
     54     // The number of blocked cookies.
     55     int blocked;
     56   };
     57 
     58   // |PermissionInfo| contains information about a single permission |type| for
     59   // the current website.
     60   struct PermissionInfo {
     61     PermissionInfo();
     62 
     63     // Site permission |type|.
     64     ContentSettingsType type;
     65     // The current value for the permission |type| (e.g. ALLOW or BLOCK).
     66     ContentSetting setting;
     67     // The global default settings for this permission |type|.
     68     ContentSetting default_setting;
     69     // The settings source e.g. user, extensions, policy, ... .
     70     content_settings::SettingSource source;
     71   };
     72 
     73   // |IdentityInfo| contains information about the site's identity and
     74   // connection.
     75   struct IdentityInfo {
     76     IdentityInfo();
     77 
     78     // The site's identity.
     79     std::string site_identity;
     80     // Status of the site's identity.
     81     WebsiteSettings::SiteIdentityStatus identity_status;
     82     // Helper to get the status text to display to the user.
     83     base::string16 GetIdentityStatusText() const;
     84     // Textual description of the site's identity status that is displayed to
     85     // the user.
     86     std::string identity_status_description;
     87     // The ID is the server certificate of a secure connection or 0.
     88     int cert_id;
     89     // Status of the site's connection.
     90     WebsiteSettings::SiteConnectionStatus connection_status;
     91     // Textual description of the site's connection status that is displayed to
     92     // the user.
     93     std::string connection_status_description;
     94   };
     95 
     96   typedef std::vector<CookieInfo> CookieInfoList;
     97   typedef std::vector<PermissionInfo> PermissionInfoList;
     98 
     99   virtual ~WebsiteSettingsUI();
    100 
    101   // Returns the UI string for the given permission |type|.
    102   static base::string16 PermissionTypeToUIString(ContentSettingsType type);
    103 
    104   // Returns the UI string for the given permission |value|, used in the
    105   // permission-changing menu. Generally this will be a verb in the imperative
    106   // form, e.g. "ask", "allow", "block".
    107   static base::string16 PermissionValueToUIString(ContentSetting value);
    108 
    109   // Returns the UI string describing the action taken for a permission,
    110   // including why that action was taken. E.g. "Allowed by you",
    111   // "Blocked by default".
    112   static base::string16 PermissionActionToUIString(
    113       ContentSetting setting,
    114       ContentSetting default_setting,
    115       content_settings::SettingSource source);
    116 
    117   // Returns the icon resource ID for the given permission |type| and |setting|.
    118   static int GetPermissionIconID(ContentSettingsType type,
    119                                  ContentSetting setting);
    120 
    121   // Returns the icon for the given permission |type| and |setting|.
    122   static const gfx::Image& GetPermissionIcon(ContentSettingsType type,
    123                                              ContentSetting setting);
    124 
    125   // Returns the identity icon ID for the given identity |status|.
    126   static int GetIdentityIconID(WebsiteSettings::SiteIdentityStatus status);
    127 
    128   // Returns the identity icon for the given identity |status|.
    129   static const gfx::Image& GetIdentityIcon(
    130       WebsiteSettings::SiteIdentityStatus status);
    131 
    132   // Returns the connection icon ID for the given connection |status|.
    133   static int GetConnectionIconID(
    134       WebsiteSettings::SiteConnectionStatus status);
    135 
    136   // Returns the connection icon for the given connection |status|.
    137   static const gfx::Image& GetConnectionIcon(
    138       WebsiteSettings::SiteConnectionStatus status);
    139 
    140   // Returns the icon ID to show along with the first visit information.
    141   static int GetFirstVisitIconID(const base::string16& first_visit);
    142 
    143   // Returns the icon to show along with the first visit information.
    144   static const gfx::Image& GetFirstVisitIcon(const base::string16& first_visit);
    145 
    146   // Sets cookie information.
    147   virtual void SetCookieInfo(const CookieInfoList& cookie_info_list) = 0;
    148 
    149   // Sets permision information.
    150   virtual void SetPermissionInfo(
    151       const PermissionInfoList& permission_info_list) = 0;
    152 
    153   // Sets site identity information.
    154   virtual void SetIdentityInfo(const IdentityInfo& identity_info) = 0;
    155 
    156   // Sets the first visited data. |first_visit| can be an empty string.
    157   virtual void SetFirstVisit(const base::string16& first_visit) = 0;
    158 
    159   // Selects the tab with the given |tab_id|.
    160   virtual void SetSelectedTab(TabId tab_id) = 0;
    161 };
    162 
    163 typedef WebsiteSettingsUI::CookieInfoList CookieInfoList;
    164 typedef WebsiteSettingsUI::PermissionInfoList PermissionInfoList;
    165 
    166 #endif  // CHROME_BROWSER_UI_WEBSITE_SETTINGS_WEBSITE_SETTINGS_UI_H_
    167