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-rw-r--r--extensions/spellcheck/src/mozEnglishWordUtils.h40
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diff --git a/extensions/spellcheck/src/mozEnglishWordUtils.h b/extensions/spellcheck/src/mozEnglishWordUtils.h
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+++ b/extensions/spellcheck/src/mozEnglishWordUtils.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozEnglishWordUtils_h__
+#define mozEnglishWordUtils_h__
+
+#include "nsCOMPtr.h"
+#include "nsString.h"
+
+#include "mozITXTToHTMLConv.h"
+#include "nsCycleCollectionParticipant.h"
+
+class mozEnglishWordUtils final {
+ public:
+ NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(mozEnglishWordUtils)
+ NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(mozEnglishWordUtils)
+
+ mozEnglishWordUtils();
+
+ /**
+ * Given a unicode string and an offset, find the beginning and end of the
+ * next word. Return false, begin and end are -1 if there are no words
+ * remaining in the string. This should really be folded into the
+ * Line/WordBreaker.
+ */
+ bool FindNextWord(const nsAString& aWord, uint32_t offset, int32_t* begin,
+ int32_t* end);
+
+ protected:
+ virtual ~mozEnglishWordUtils();
+
+ static bool ucIsAlpha(char16_t aChar);
+
+ nsCOMPtr<mozITXTToHTMLConv>
+ mURLDetector; // used to detect urls so the spell checker can skip them.
+};
+
+#endif