X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FFontList.cpp;h=f6b456d9db495d4383cede00d8e38a71dbd77151;hb=8c73b3d2ce356e2720186f8cf5208614d124fdcf;hp=5906cb4a3639a1cc0c25c10d39ddb1285f4ff6ed;hpb=65b3790153aa39d9dbcdf7ce6c24125607a580a7;p=lyx.git

diff --git a/src/FontList.cpp b/src/FontList.cpp
index 5906cb4a36..f6b456d9db 100644
--- a/src/FontList.cpp
+++ b/src/FontList.cpp
@@ -24,10 +24,7 @@
 
 #include <algorithm>
 
-using std::distance;
-using std::endl;
-using std::string;
-using std::ostream;
+using namespace std;
 
 namespace lyx {
 
@@ -80,19 +77,21 @@ void FontList::erase(pos_type pos)
 	iterator beg = list_.begin();
 	if (it != list_.end() && it->pos() == pos
 		&& (pos == 0 
-			|| (it != beg && boost::prior(it)->pos() == pos - 1))) {
+			|| (it != list_.begin() && boost::prior(it)->pos() == pos - 1))) {
 
 		// If it is a multi-character font
 		// entry, we just make it smaller
 		// (see update below), otherwise we
 		// should delete it.
-		unsigned int const i = it - beg;
-		list_.erase(beg + i);
-		it = beg + i;
+		unsigned int const i = it - list_.begin();
+		list_.erase(it);
+		if (i >= list_.size())
+			return;
+		it = list_.begin() + i;
 		if (i > 0 && i < list_.size() &&
 		    list_[i - 1].font() == list_[i].font()) {
 			list_.erase(beg + i - 1);
-			it = beg + i - 1;
+			it = list_.begin() + i - 1;
 		}
 	}
 
@@ -120,6 +119,14 @@ void FontList::decreasePosAfterPos(pos_type pos)
 }
 
 
+void FontList::setRange(pos_type startpos, pos_type endpos, Font const & font)
+{
+	// FIXME: Optimize!!!
+	for (pos_type pos = startpos; pos != endpos; ++pos)
+		set(pos, font);
+}
+
+
 void FontList::set(pos_type pos, Font const & font)
 {
 	// No need to simplify this because it will disappear
@@ -129,22 +136,36 @@ void FontList::set(pos_type pos, Font const & font)
 	iterator beg = list_.begin();
 	iterator it = beg;
 	iterator endit = list_.end();
+	bool found = false;
 	for (; it != endit; ++it) {
-		if (it->pos() >= pos)
+		if (it->pos() >= pos) {
+			found = true;
 			break;
+		}
 	}
-	size_t const i = distance(beg, it);
-	bool notfound = (it == endit);
-
-	if (!notfound && list_[i].font() == font)
+	if (found && it->font() == font)
 		return;
 
-	bool begin = pos == 0 || notfound ||
-		(i > 0 && list_[i - 1].pos() == pos - 1);
+	size_t const i = distance(beg, it);
+
 	// Is position pos is a beginning of a font block?
-	bool end = !notfound && list_[i].pos() == pos;
+	bool begin = pos == 0 || !found 
+		|| (i > 0 && list_[i - 1].pos() == pos - 1);
+
 	// Is position pos is the end of a font block?
-	if (begin && end) { // A single char block
+	bool end = found && list_[i].pos() == pos;
+
+	if (!begin && !end) {
+		// The general case: The block is splitted into 3 blocks
+		list_.insert(list_.begin() + i,
+				FontTable(pos - 1, list_[i].font()));
+		list_.insert(list_.begin() + i + 1,
+				FontTable(pos, font));
+		return;
+	}
+
+	if (begin && end) {
+		// A single char block
 		if (i + 1 < list_.size() &&
 		    list_[i + 1].font() == font) {
 			// Merge the singleton block with the next block
@@ -169,17 +190,12 @@ void FontList::set(pos_type pos, Font const & font)
 		      list_[i + 1].font() == font))
 			list_.insert(list_.begin() + i + 1,
 					FontTable(pos, font));
-	} else { // The general case. The block is splitted into 3 blocks
-		list_.insert(list_.begin() + i,
-				FontTable(pos - 1, list_[i].font()));
-		list_.insert(list_.begin() + i + 1,
-				FontTable(pos, font));
 	}
 }
 
 
-Font_size FontList::highestInRange
-	(pos_type startpos, pos_type endpos, Font_size def_size) const
+FontSize FontList::highestInRange
+	(pos_type startpos, pos_type endpos, FontSize def_size) const
 {
 	if (list_.empty())
 		return def_size;
@@ -200,12 +216,12 @@ Font_size FontList::highestInRange
 			break;
 	}
 
-	Font::FONT_SIZE maxsize = Font::SIZE_TINY;
+	FontSize maxsize = FONT_SIZE_TINY;
 	for (; cit != end_it; ++cit) {
-		Font::FONT_SIZE size = cit->font().size();
-		if (size == Font::INHERIT_SIZE)
+		FontSize size = cit->font().fontInfo().size();
+		if (size == FONT_SIZE_INHERIT)
 			size = def_size;
-		if (size > maxsize && size <= Font::SIZE_HUGER)
+		if (size > maxsize && size <= FONT_SIZE_HUGER)
 			maxsize = size;
 	}
 	return maxsize;
@@ -227,4 +243,13 @@ bool FontList::hasChangeInRange(pos_type pos, int len) const
 	return true;
 }
 
+
+void FontList::validate(LaTeXFeatures & features) const
+{
+	const_iterator fcit = list_.begin();
+	const_iterator fend = list_.end();
+	for (; fcit != fend; ++fcit)
+		fcit->font().validate(features);
+}
+
 } // namespace lyx