chrome/browser/ui/omnibox/chrome_omnibox_client.h

   1 // Copyright 2013 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_OMNIBOX_CHROME_OMNIBOX_CLIENT_H_
   6 #define CHROME_BROWSER_UI_OMNIBOX_CHROME_OMNIBOX_CLIENT_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
  10 #include "chrome/browser/bitmap_fetcher/bitmap_fetcher_service.h"
  11 #include "chrome/common/instant_types.h"
  12 #include "components/omnibox/browser/omnibox_client.h"
  13
  14 class ChromeOmniboxEditController;
  15 class OmniboxEditController;
  16 class Profile;
  17
  18 namespace content {
  19 class NavigationController;
  20 }
  21
  22 class ChromeOmniboxClient : public OmniboxClient {
  23  public:
  24   ChromeOmniboxClient(OmniboxEditController* controller, Profile* profile);
  25   ~ChromeOmniboxClient() override;
  26
  27   // OmniboxClient.
  28   scoped_ptr<AutocompleteProviderClient>
  29       CreateAutocompleteProviderClient() override;
  30   scoped_ptr<OmniboxNavigationObserver> CreateOmniboxNavigationObserver(
  31       const base::string16& text,
  32       const AutocompleteMatch& match,
  33       const AutocompleteMatch& alternate_nav_match) override;
  34   bool CurrentPageExists() const override;
  35   const GURL& GetURL() const override;
  36   const base::string16& GetTitle() const override;
  37   gfx::Image GetFavicon() const override;
  38   bool IsInstantNTP() const override;
  39   bool IsSearchResultsPage() const override;
  40   bool IsLoading() const override;
  41   bool IsPasteAndGoEnabled() const override;
  42   bool IsNewTabPage(const std::string& url) const override;
  43   bool IsHomePage(const std::string& url) const override;
  44   const SessionID& GetSessionID() const override;
  45   bookmarks::BookmarkModel* GetBookmarkModel() override;
  46   TemplateURLService* GetTemplateURLService() override;
  47   const AutocompleteSchemeClassifier& GetSchemeClassifier() const override;
  48   AutocompleteClassifier* GetAutocompleteClassifier() override;
  49   gfx::Image GetIconIfExtensionMatch(
  50       const AutocompleteMatch& match) const override;
  51   bool ProcessExtensionKeyword(TemplateURL* template_url,
  52                                const AutocompleteMatch& match,
  53                                WindowOpenDisposition disposition,
  54                                OmniboxNavigationObserver* observer) override;
  55   void OnInputStateChanged() override;
  56   void OnFocusChanged(OmniboxFocusState state,
  57                       OmniboxFocusChangeReason reason) override;
  58   void OnResultChanged(const AutocompleteResult& result,
  59                        bool default_match_changed,
  60                        const base::Callback<void(const SkBitmap& bitmap)>&
  61                            on_bitmap_fetched) override;
  62   void OnCurrentMatchChanged(const AutocompleteMatch& match) override;
  63   void OnTextChanged(const AutocompleteMatch& current_match,
  64                      bool user_input_in_progress,
  65                      base::string16& user_text,
  66                      const AutocompleteResult& result,
  67                      bool is_popup_open,
  68                      bool has_focus) override;
  69   void OnInputAccepted(const AutocompleteMatch& match) override;
  70   void OnRevert() override;
  71   void OnURLOpenedFromOmnibox(OmniboxLog* log) override;
  72   void OnBookmarkLaunched() override;
  73   void DiscardNonCommittedNavigations() override;
  74
  75  private:
  76   // Performs prerendering for |match|.
  77   void DoPrerender(const AutocompleteMatch& match);
  78
  79   // Performs preconnection for |match|.
  80   void DoPreconnect(const AutocompleteMatch& match);
  81
  82   // Sends the current SearchProvider suggestion to the Instant page if any.
  83   void SetSuggestionToPrefetch(const InstantSuggestion& suggestion);
  84
  85   void OnBitmapFetched(const BitmapFetchedCallback& callback,
  86                        const SkBitmap& bitmap);
  87
  88   ChromeOmniboxEditController* controller_;
  89   Profile* profile_;
  90   ChromeAutocompleteSchemeClassifier scheme_classifier_;
  91   BitmapFetcherService::RequestId request_id_;
  92
  93   DISALLOW_COPY_AND_ASSIGN(ChromeOmniboxClient);
  94 };
  95
  96 #endif  // CHROME_BROWSER_UI_OMNIBOX_CHROME_OMNIBOX_CLIENT_H_