chrome/browser/extensions/settings_api_helpers.h

   1 // Copyright (c) 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_EXTENSIONS_SETTINGS_API_HELPERS_H_
   6 #define CHROME_BROWSER_EXTENSIONS_SETTINGS_API_HELPERS_H_
   7
   8 #include "chrome/common/extensions/manifest_handlers/settings_overrides_handler.h"
   9
  10 namespace content {
  11 class BrowserContext;
  12 }
  13
  14 namespace extensions {
  15
  16 struct SettingsOverrides;
  17
  18 // Find which |extension| is overriding a particular |type| of setting. Returns
  19 // the SettingsOverride object, or NULL if no |extension| is overriding that
  20 // particular setting.
  21 const extensions::SettingsOverrides* FindOverridingExtension(
  22     content::BrowserContext* browser_context,
  23     SettingsApiOverrideType type,
  24     const Extension** extension);
  25
  26 // Returns which extension is overriding the homepage in a given
  27 // |browser_context|. |home_page_url|, if non-NULL, will contain the home_page
  28 // value the extension has set.
  29 const Extension* OverridesHomepage(content::BrowserContext* browser_context,
  30                                    GURL* home_page_url);
  31
  32 // Returns which extension is overriding the homepage in a given
  33 // |browser_context|. |startup_pages|, if non-NULL, will contain the vector of
  34 // startup page URLs the extension has set.
  35 const Extension* OverridesStartupPages(content::BrowserContext* browser_context,
  36                                        std::vector<GURL>* startup_pages);
  37
  38 // Returns which extension is overriding the search engine in a given
  39 // |browser_context|. |search_provider|, if non-NULL, will contain the search
  40 // provider the extension has set.
  41 const Extension* OverridesSearchEngine(
  42     content::BrowserContext* browser_context,
  43     api::manifest_types::ChromeSettingsOverrides::Search_provider*
  44         search_provider);
  45
  46 }  // namespace extensions
  47
  48 #endif  // CHROME_BROWSER_EXTENSIONS_SETTINGS_API_HELPERS_H_