Index: components/autofill/core/common/autofill_util.h |
diff --git a/components/autofill/core/common/autofill_util.h b/components/autofill/core/common/autofill_util.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e2ca5e90ef9ca7c371e15e6c4aa34c7dbf135058 |
--- /dev/null |
+++ b/components/autofill/core/common/autofill_util.h |
@@ -0,0 +1,40 @@ |
+// Copyright 2015 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 COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_ |
+#define COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_ |
+ |
+#include "base/strings/string16.h" |
+ |
+namespace autofill { |
+ |
+// Returns true when command line switch |kEnableSuggestionsWithSubstringMatch| |
+// is on. |
+bool IsFeatureSubstringMatchEnabled(); |
+ |
+// Returns true if the |field_contents| is a substring of the field's |
vabr (Chromium)
2015/07/13 14:04:26
nit: What is "the field's |suggestion|"? Why not j
Pritam Nikam
2015/07/14 10:30:07
Done.
|
+// |suggestion| starting at token boundaries. |field_contents| can span multiple |
+// |suggestion| tokens. A token is a sequences of contiguous characters |
+// separated by any of the characters that are part of delimiter set {' ', '.', |
+// ',', '-', '_', '@'}. |
+bool FieldIsSuggestionSubstringStartingOnTokenBoundary( |
+ const base::string16& suggestion, |
+ const base::string16& field_contents, |
+ bool case_sensitive); |
+ |
+// Finds if the |field_contents| is a substring of the field's |suggestion| |
+// starting at token boundaries. |field_contents| can span multiple |suggestion| |
+// tokens. A token is a sequences of contiguous characters separated by any of |
vabr (Chromium)
2015/07/13 14:04:26
Please do not repeat the definition of the token.
Pritam Nikam
2015/07/14 10:30:07
Done.
|
+// the characters that are part of delimiter set {' ', '.', ',', '-', '_', '@'}. |
+// Returns the remaining autocompleted |suggestion| text's start position to |
+// apply the text selection in the field; base::string16::npos otherwise. |
+// "preview-on-hover" feature is one such use case where |field_contents| may |
+// not match |suggestion|. |
+size_t GetTextSelectionStart(const base::string16& suggestion, |
+ const base::string16& field_contents, |
+ bool case_sensitive); |
+ |
+} // namespace autofill |
+ |
+#endif // COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_ |