X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiFontMetrics.cpp;h=76ebd907064e088a442cdd03fb2097196c1a2f8e;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=67d0a16a90548ccb6c4f0d6d39723bbb1e823755;hpb=14f7e7fffec066a1b787ac2eff5cfda1c5c2a225;p=lyx.git

diff --git a/src/frontends/qt4/GuiFontMetrics.cpp b/src/frontends/qt4/GuiFontMetrics.cpp
index 67d0a16a90..76ebd90706 100644
--- a/src/frontends/qt4/GuiFontMetrics.cpp
+++ b/src/frontends/qt4/GuiFontMetrics.cpp
@@ -18,11 +18,11 @@
 #include "Language.h"
 #include "Dimension.h"
 
-#include "support/unicode.h"
+#include "insets/Inset.h"
 
-#include <boost/assert.hpp>
+#include "support/lassert.h"
 
-using std::string;
+using namespace std;
 
 namespace lyx {
 namespace frontend {
@@ -36,7 +36,7 @@ namespace frontend {
  */
 static inline QChar const ucs4_to_qchar(char_type const ucs4)
 {
-	BOOST_ASSERT(is_utf16(ucs4));
+	LASSERT(is_utf16(ucs4), /**/);
 	return QChar(static_cast<unsigned short>(ucs4));
 }
 
@@ -79,7 +79,7 @@ int GuiFontMetrics::lbearing(char_type c) const
 	if (!is_utf16(c))
 		// FIXME: QFontMetrics::leftBearingdoes not support the
 		//        full unicode range. Once it does, we could use:
-		//return metrics_.leftBearing(toqstr(docstring(1,c)));
+		//return metrics_.leftBearing(toqstr(docstring(1, c)));
 		return 0;
 
 	return metrics_.leftBearing(ucs4_to_qchar(c));
@@ -101,11 +101,12 @@ int GuiFontMetrics::rbearing(char_type c) const
 	if (is_utf16(c)) {
 		QChar sc = ucs4_to_qchar(c);
 		value = width(c) - metrics_.rightBearing(sc);
-	} else
-		// FIXME: QFontMetrics::leftBearingdoes not support the
+	} else {
+		// FIXME: QFontMetrics::leftBearing does not support the
 		//        full unicode range. Once it does, we could use:
-		// metrics_.rightBearing(toqstr(docstring(1,c)));
+		// metrics_.rightBearing(toqstr(docstring(1, c)));
 		value = width(c);
+	}
 
 	rbearing_cache_.insert(c, value);
 
@@ -124,7 +125,7 @@ int GuiFontMetrics::smallcapsWidth(char_type c) const
 		else
 			return metrics_.width(qc);
 	} else {
-		QString const s = toqstr(docstring(1,c));
+		QString const s = toqstr(docstring(1, c));
 		QString const us = s.toUpper();
 		if (s != us)
 			return smallcaps_metrics_.width(us);
@@ -179,8 +180,9 @@ int GuiFontMetrics::signedWidth(docstring const & s) const
 void GuiFontMetrics::rectText(docstring const & str,
 	int & w, int & ascent, int & descent) const
 {
-	static int const d = 2;
-	w = width(str) + d * 2 + 2;
+	static int const d = Inset::TEXT_TO_INSET_OFFSET / 2;
+
+	w = width(str) + Inset::TEXT_TO_INSET_OFFSET;
 	ascent = metrics_.ascent() + d;
 	descent = metrics_.descent() + d;
 }
@@ -190,10 +192,8 @@ void GuiFontMetrics::rectText(docstring const & str,
 void GuiFontMetrics::buttonText(docstring const & str,
 	int & w, int & ascent, int & descent) const
 {
-	static int const d = 3;
-	w = width(str) + d * 2 + 2;
-	ascent = metrics_.ascent() + d;
-	descent = metrics_.descent() + d;
+	rectText(str, w, ascent, descent);
+	w += Inset::TEXT_TO_INSET_OFFSET;
 }
 
 
@@ -216,7 +216,7 @@ GuiFontMetrics::AscendDescend const GuiFontMetrics::fillMetricsCache(
 	if (is_utf16(c))
 		r = metrics_.boundingRect(ucs4_to_qchar(c));
 	else
-		r = metrics_.boundingRect(toqstr(docstring(1,c)));
+		r = metrics_.boundingRect(toqstr(docstring(1, c)));
 
 	AscendDescend ad = { -r.top(), r.bottom() + 1};
 	// We could as well compute the width but this is not really
@@ -272,5 +272,5 @@ int GuiFontMetrics::descent(char_type c) const
 	return value.descent;
 }
 
-} // frontend
-} // lyx
+} // namespace frontend
+} // namespace lyx