mathed uglyfication

[lyx.git] / src / mathed / math_casesinset.C

diff --git a/src/mathed/math_casesinset.C b/src/mathed/math_casesinset.C
index 183e9550606ba13c1a8cd9966f549c297ece0374..2a57697bd5e1273e774754e1438733b2202f2fa5 100644 (file)
--- a/src/mathed/math_casesinset.C
+++ b/src/mathed/math_casesinset.C
@@ -1,12 +1,23 @@
-#ifdef __GNUG__
-#pragma implementation
-#endif
+/**
+ * \file math_casesinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
+#include <config.h>
 
 #include "math_casesinset.h"
-#include "math_parser.h"
+#include "math_data.h"
 #include "math_mathmlstream.h"
 #include "math_support.h"
-#include "Painter.h"
+#include "LaTeXFeatures.h"
+#include "support/std_ostream.h"
+
+using std::auto_ptr;
 
 
 MathCasesInset::MathCasesInset(row_type n)
@@ -14,35 +25,36 @@ MathCasesInset::MathCasesInset(row_type n)
 {}
 
 
-MathInset * MathCasesInset::clone() const
+auto_ptr<InsetBase> MathCasesInset::clone() const
 {
-       return new MathCasesInset(*this);
+       return auto_ptr<InsetBase>(new MathCasesInset(*this));
 }
 
 
-void MathCasesInset::metrics(MathMetricsInfo const & mi) const
+void MathCasesInset::metrics(MetricsInfo & mi, Dimension & dim) const
 {
        MathGridInset::metrics(mi);
-       width_ += 8;
+       dim_.wid += 8;
+       dim = dim_;
 }
 
 
-void MathCasesInset::draw(Painter & pain, int x, int y) const
-{ 
-       mathed_draw_deco(pain, x + 1, y - ascent(), 6, height(), "{");
+void MathCasesInset::draw(PainterInfo & pain, int x, int y) const
+{
+       mathed_draw_deco(pain, x + 1, y - dim_.ascent(), 6, dim_.height(), "{");
        MathGridInset::draw(pain, x + 8, y);
 }
 
 
 void MathCasesInset::write(WriteStream & os) const
 {
-       if (os.fragile)
+       if (os.fragile())
                os << "\\protect";
-       os << "\\begin{cases}";
+       os << "\\begin{cases}\n";
        MathGridInset::write(os);
-       if (os.fragile)
+       if (os.fragile())
                os << "\\protect";
-       os << "\\end{cases}\n";
+       os << "\\end{cases}";
 }
 
 
@@ -50,13 +62,26 @@ void MathCasesInset::normalize(NormalStream & os) const
 {
        os << "[cases ";
        MathGridInset::normalize(os);
-       os << "]";
+       os << ']';
 }
 
 
-void MathCasesInset::maplize(MapleStream & os) const
+void MathCasesInset::maple(MapleStream & os) const
 {
        os << "cases(";
-       MathGridInset::maplize(os);
-       os << ")";
+       MathGridInset::maple(os);
+       os << ')';
+}
+
+
+void MathCasesInset::infoize(std::ostream & os) const
+{
+       os << "Cases ";
+}
+
+
+void MathCasesInset::validate(LaTeXFeatures & features) const
+{
+       features.require("amsmath");
+       MathGridInset::validate(features);
 }