+/**
+ * \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)
{}
-MathInset * MathFracInset::clone() const
+auto_ptr<InsetBase> MathFracInset::clone() const
{
- return new MathFracInset(*this);
+ return auto_ptr<InsetBase>(new MathFracInset(*this));
}
}
-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;
+ 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);
+ 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);
}
-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());
}