[LyX/master] Refactoring: move check for match in spellignore() to buffer params.

[Stephan Witt]

commit 07122f066b43f9dd41462932894a91aed78201d0
Author: Stephan Witt <switt at lyx.org>
Date:   Sun Mar 7 17:46:01 2021 +0100

    Refactoring: move check for match in spellignore() to buffer params.
---
 src/BufferParams.cpp |   17 +++++++++++++++++
 src/BufferParams.h   |    1 +
 src/Paragraph.cpp    |   26 ++++++++------------------
 src/Text3.cpp        |   12 +-----------
 4 files changed, 27 insertions(+), 29 deletions(-)

diff --git a/src/BufferParams.cpp b/src/BufferParams.cpp
index d4fb384..35c2172 100644
--- a/src/BufferParams.cpp
+++ b/src/BufferParams.cpp
@@ -616,6 +616,23 @@ IgnoreList const & BufferParams::spellignore() const
 }
 
 
+bool BufferParams::spellignored(WordLangTuple const & wl) const
+{
+	bool has_item = false;
+	vector<WordLangTuple> il = spellignore();
+	vector<WordLangTuple>::const_iterator it = il.begin();
+	for (; it != il.end(); ++it) {
+		if (it->lang()->code() != wl.lang()->code())
+			continue;
+		if (it->word() == wl.word()) {
+			has_item = true;
+			break;
+		}
+	}
+	return has_item;
+}
+
+
 Bullet & BufferParams::temp_bullet(lyx::size_type const index)
 {
 	LASSERT(index < 4, return pimpl_->temp_bullets[0]);
diff --git a/src/BufferParams.h b/src/BufferParams.h
index 10233e6..497332b 100644
--- a/src/BufferParams.h
+++ b/src/BufferParams.h
@@ -341,6 +341,7 @@ public:
 	///
 	IgnoreList & spellignore();
 	IgnoreList const & spellignore() const;
+	bool spellignored(WordLangTuple const & wl) const;
 	/**
 	 * The LyX name of the input encoding for LaTeX. This can be one of
 	 * - \c auto: find out the input encoding from the used languages
diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index 1faedd6..e4ebf8b 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -464,8 +464,7 @@ public:
 				 pos_type const & first, pos_type const & last,
 				 SpellChecker::Result result,
 				 docstring const & word,
-				 SkipPositions const & skips,
-				 vector<WordLangTuple> const & docdict);
+				 SkipPositions const & skips);
 
 	InsetCode ownerCode() const
 	{
@@ -4930,8 +4929,7 @@ void Paragraph::Private::markMisspelledWords(
 	pos_type const & first, pos_type const & last,
 	SpellChecker::Result result,
 	docstring const & word,
-	SkipPositions const & skips,
-	vector<WordLangTuple> const & docdict)
+	SkipPositions const & skips)
 {
 	if (!SpellChecker::misspelled(result)) {
 		setMisspelled(first, last, SpellChecker::WORD_OK);
@@ -4951,7 +4949,6 @@ void Paragraph::Private::markMisspelledWords(
 		/// should not happen if speller supports range checks
 		if (!wlen)
 			continue;
-		docstring const candidate = word.substr(wstart, wlen);
 		wstart += first + numskipped;
 		if (snext < wstart) {
 			/// mark the range of correct spelling
@@ -4961,26 +4958,20 @@ void Paragraph::Private::markMisspelledWords(
 		}
 		snext = wstart + wlen;
 		// Check whether the candidate is in the document's local dict
-		vector<WordLangTuple>::const_iterator iit = docdict.begin();
+		WordLangTuple const candidate(word.substr(wstart, wlen), lang);
 		SpellChecker::Result actresult = result;
-		for (; iit != docdict.end(); ++iit) {
-			if (iit->lang()->code() != lang->code())
-				continue;
-			if (iit->word() == candidate) {
-				actresult = SpellChecker::WORD_OK;
-				break;
-			}
-		}
+		if (inset_owner_->buffer().params().spellignored(candidate))
+			actresult = SpellChecker::WORD_OK;
 		numskipped += countSkips(it, et, snext);
 		/// mark the range of misspelling
 		setMisspelled(wstart, snext, actresult);
 		if (actresult == SpellChecker::WORD_OK)
 			LYXERR(Debug::GUI, "local dictionary word: \"" <<
-				   candidate << "\" [" <<
+				   candidate.word() << "\" [" <<
 				   wstart << ".." << (snext-1) << "]");
 		else
 			LYXERR(Debug::GUI, "misspelled word: \"" <<
-				   candidate << "\" [" <<
+				   candidate.word() << "\" [" <<
 				   wstart << ".." << (snext-1) << "]");
 		++snext;
 	}
@@ -5013,8 +5004,7 @@ void Paragraph::spellCheck() const
 			BufferParams const & bparams = d->inset_owner_->buffer().params();
 			SpellChecker::Result result = !word.empty() ?
 				speller->check(wl, bparams.spellignore()) : SpellChecker::WORD_OK;
-			d->markMisspelledWords(lang, first, last, result, word, skips,
-					       bparams.spellignore());
+			d->markMisspelledWords(lang, first, last, result, word, skips);
 			first = ++last;
 		}
 	} else {
diff --git a/src/Text3.cpp b/src/Text3.cpp
index 794e962..9ff7150 100644
--- a/src/Text3.cpp
+++ b/src/Text3.cpp
@@ -2745,17 +2745,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 			}
 		}
 		WordLangTuple wl(word, language);
-		bool has_item = false;
-		vector<WordLangTuple> il = bv->buffer().params().spellignore();
-		vector<WordLangTuple>::const_iterator it = il.begin();
-		for (; it != il.end(); ++it) {
-			if (it->lang()->code() != wl.lang()->code())
-				continue;
-			if (it->word() == wl.word()) {
-				has_item = true;
-				break;
-			}
-		}
+		bool const has_item = bv->buffer().params().spellignored(wl);
 		if (!has_item) {
 			cur.recordUndoBufferParams();
 			bv->buffer().params().spellignore().push_back(wl);