| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_AUTOCOMPLETE_HISTORY_PROVIDER_UTIL_H_ |
| #define CHROME_BROWSER_AUTOCOMPLETE_HISTORY_PROVIDER_UTIL_H_ |
| |
| #include <deque> |
| #include <vector> |
| |
| #include "chrome/browser/history/history_types.h" |
| |
| namespace history { |
| |
| // Used for intermediate history result operations. |
| struct HistoryMatch { |
| // Required for STL, we don't use this directly. |
| HistoryMatch(); |
| |
| HistoryMatch(const URLRow& url_info, |
| size_t input_location, |
| bool match_in_scheme, |
| bool innermost_match); |
| |
| static bool EqualsGURL(const HistoryMatch& h, const GURL& url); |
| |
| // Returns true if url in this HistoryMatch is just a host |
| // (e.g. "http://www.google.com/") and not some other subpage |
| // (e.g. "http://www.google.com/foo.html"). |
| bool IsHostOnly() const; |
| |
| URLRow url_info; |
| |
| // The offset of the user's input within the URL. |
| size_t input_location; |
| |
| // Whether this is a match in the scheme. This determines whether we'll go |
| // ahead and show a scheme on the URL even if the user didn't type one. |
| // If our best match was in the scheme, not showing the scheme is both |
| // confusing and, for inline autocomplete of the fill_into_edit, dangerous. |
| // (If the user types "h" and we match "http://foo/", we need to inline |
| // autocomplete that, not "foo/", which won't show anything at all, and |
| // will mislead the user into thinking the What You Typed match is what's |
| // selected.) |
| bool match_in_scheme; |
| |
| // A match after any scheme/"www.", if the user input could match at both |
| // locations. If the user types "w", an innermost match ("website.com") is |
| // better than a non-innermost match ("www.google.com"). If the user types |
| // "x", no scheme in our prefix list (or "www.") begins with x, so all |
| // matches are, vacuously, "innermost matches". |
| bool innermost_match; |
| }; |
| typedef std::deque<HistoryMatch> HistoryMatches; |
| |
| } // namespace history |
| |
| #endif // CHROME_BROWSER_AUTOCOMPLETE_HISTORY_PROVIDER_UTIL_H_ |