X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_fracinset.C;h=b694d72fe117a26e798080362cc9a36b8555597a;hb=b447408de232872fef1537fca542abc23702d572;hp=ec0517161dd6e7e58234f469e4d0fb9a645736a9;hpb=c9e78a825bd659ddb7b4b55a6adfa7f0a1a98dd6;p=lyx.git

diff --git a/src/mathed/math_fracinset.C b/src/mathed/math_fracinset.C
index ec0517161d..b694d72fe1 100644
--- a/src/mathed/math_fracinset.C
+++ b/src/mathed/math_fracinset.C
@@ -1,12 +1,27 @@
+/**
+ * \file math_fracinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
+#include <config.h>
 
 #include "math_fracinset.h"
-#include "math_support.h"
-#include "frontends/Painter.h"
+#include "math_data.h"
 #include "math_mathmlstream.h"
 #include "textpainter.h"
+#include "LColor.h"
+#include "frontends/Painter.h"
 
 
+using std::string;
 using std::max;
+using std::auto_ptr;
 
 
 MathFracInset::MathFracInset(bool atop)
@@ -14,9 +29,9 @@ MathFracInset::MathFracInset(bool atop)
 {}
 
 
-MathInset * MathFracInset::clone() const
+auto_ptr<InsetBase> MathFracInset::clone() const
 {
-	return new MathFracInset(*this);
+	return auto_ptr<InsetBase>(new MathFracInset(*this));
 }
 
 
@@ -32,45 +47,50 @@ MathFracInset const * MathFracInset::asFracInset() const
 }
 
 
-void MathFracInset::metrics(MathMetricsInfo & mi) const
+void MathFracInset::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-	MathFracChanger dummy(mi.base);
+	FracChanger dummy(mi.base);
 	cell(0).metrics(mi);
 	cell(1).metrics(mi);
-	dim_.w = max(cell(0).width(), cell(1).width()) + 2;
-	dim_.a = cell(0).height() + 2 + 5;
-	dim_.d = cell(1).height() + 2 - 5;
+	dim.wid = max(cell(0).width(), cell(1).width()) + 2;
+	dim.asc = cell(0).height() + 2 + 5;
+	dim.des = cell(1).height() + 2 - 5;
+	metricsMarkers(dim);
+	dim_ = dim;
 }
 
 
-void MathFracInset::draw(MathPainterInfo & pi, int x, int y) const
+void MathFracInset::draw(PainterInfo & pi, int x, int y) const
 {
-	int m = x + width() / 2;
-	MathFracChanger dummy(pi.base);
+	setPosCache(pi, x, y);
+	int m = x + dim_.wid / 2;
+	FracChanger dummy(pi.base);
 	cell(0).draw(pi, m - cell(0).width() / 2, y - cell(0).descent() - 2 - 5);
 	cell(1).draw(pi, m - cell(1).width() / 2, y + cell(1).ascent()  + 2 - 5);
 	if (!atop_)
-		pi.pain.line(x + 1, y - 5, x + width() - 2, y - 5, LColor::math);
+		pi.pain.line(x + 1, y - 5, x + dim_.wid - 2, y - 5, LColor::math);
+	drawMarkers(pi, x, y);
 }
 
 
-void MathFracInset::metricsT(TextMetricsInfo const & mi) const
+void MathFracInset::metricsT(TextMetricsInfo const & mi, Dimension & dim) const
 {
-	cell(0).metricsT(mi);
-	cell(1).metricsT(mi);
-	dim_.w = max(cell(0).width(), cell(1).width());
-	dim_.a = cell(0).height() + 1;
-	dim_.d = cell(1).height();
+	cell(0).metricsT(mi, dim);
+	cell(1).metricsT(mi, dim);
+	dim.wid = max(cell(0).width(), cell(1).width());
+	dim.asc = cell(0).height() + 1;
+	dim.des = cell(1).height();
+	//dim = dim_;
 }
 
 
 void MathFracInset::drawT(TextPainter & pain, int x, int y) const
 {
-	int m = x + width() / 2;
+	int m = x + dim_.width() / 2;
 	cell(0).drawT(pain, m - cell(0).width() / 2, y - cell(0).descent() - 1);
 	cell(1).drawT(pain, m - cell(1).width() / 2, y + cell(1).ascent());
 	if (!atop_)
-		pain.horizontalLine(x, y, width());
+		pain.horizontalLine(x, y, dim_.width());
 }